Initial port of the mxc V4L2 capture driver.
Baseline copied from imx_3.14.y branch:
Signed-off-by: Sandor Yu <R01008@freescale.com>
CONFIG_TOUCHSCREEN_EGALAX=y
CONFIG_TOUCHSCREEN_ELAN=y
CONFIG_TOUCHSCREEN_MAX11801=y
+CONFIG_TOUCHSCREEN_IMX6UL_TSC=y
CONFIG_TOUCHSCREEN_MC13783=y
CONFIG_TOUCHSCREEN_TSC2007=y
CONFIG_TOUCHSCREEN_STMPE=y
CONFIG_USB_VIDEO_CLASS=m
CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_VIDEO_MXC_OUTPUT=y
-CONFIG_SOC_CAMERA=y
-CONFIG_VIDEO_MX3=y
+CONFIG_VIDEO_MXC_CAPTURE=m
+CONFIG_MXC_CAMERA_OV5640=m
+CONFIG_MXC_CAMERA_OV5642=m
+CONFIG_MXC_CAMERA_OV5640_MIPI=m
+CONFIG_MXC_TVIN_ADV7180=m
+CONFIG_MXC_IPU_DEVICE_QUEUE_SDC=m
CONFIG_VIDEO_MXC_IPU_OUTPUT=y
CONFIG_VIDEO_MXC_PXP_V4L2=y
+CONFIG_VIDEO_MXC_CSI_CAMERA=m
+CONFIG_MXC_VADC=m
+CONFIG_MXC_MIPI_CSI=m
+CONFIG_MXC_CAMERA_OV5647_MIPI=m
+CONFIG_SOC_CAMERA=y
+CONFIG_VIDEO_MX3=y
CONFIG_V4L_MEM2MEM_DRIVERS=y
CONFIG_VIDEO_CODA=y
CONFIG_RADIO_SI476X=y
CONFIG_MXC_IPU_V3_PRE=y
CONFIG_MXC_GPU_VIV=y
CONFIG_MXC_SIM=y
+CONFIG_MXC_MIPI_CSI2=y
+CONFIG_MXC_HDMI_CEC=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
---help---
This is the video4linux2 output driver based on MXC module.
+config VIDEO_MXC_CAPTURE
+ tristate "MXC Video For Linux Video Capture"
+ depends on VIDEO_V4L2
+ ---help---
+ This is the video4linux2 capture driver based on i.MX video-in module.
+
+source "drivers/media/platform/mxc/capture/Kconfig"
+source "drivers/media/platform/mxc/output/Kconfig"
+source "drivers/media/platform/mxc/subdev/Kconfig"
source "drivers/media/platform/soc_camera/Kconfig"
source "drivers/media/platform/exynos4-is/Kconfig"
source "drivers/media/platform/am437x/Kconfig"
In TI Technical Reference Manual this module is referred as
Camera Interface Subsystem (CAMSS).
-source "drivers/media/platform/mxc/output/Kconfig"
endif # V4L_PLATFORM_DRIVERS
obj-$(CONFIG_VIDEO_MXC_OUTPUT) += mxc/output/
+obj-$(CONFIG_VIDEO_MXC_CAPTURE) += mxc/capture/
+obj-$(CONFIG_VIDEO_MXC_CAPTURE) += mxc/subdev/
+obj-$(CONFIG_VIDEO_MXC_OUTPUT) += mxc/output/
+
ccflags-y += -I$(srctree)/drivers/media/i2c
obj-$(CONFIG_VIDEO_MEDIATEK_VPU) += mtk-vpu/
--- /dev/null
+if VIDEO_MXC_CAPTURE
+config VIDEO_V4L2_MXC_INT_DEVICE
+ tristate
+
+menu "MXC Camera/V4L2 PRP Features support"
+config VIDEO_MXC_IPU_CAMERA
+ bool
+ select VIDEO_V4L2_MXC_INT_DEVICE
+ depends on VIDEO_MXC_CAPTURE && MXC_IPU
+ default y
+
+config MXC_CAMERA_OV5640
+ tristate "OmniVision ov5640 camera support"
+ depends on !VIDEO_MXC_EMMA_CAMERA && I2C
+ ---help---
+ If you plan to use the ov5640 Camera with your MXC system, say Y here.
+
+config MXC_CAMERA_OV5642
+ tristate "OmniVision ov5642 camera support"
+ depends on !VIDEO_MXC_EMMA_CAMERA && I2C
+ ---help---
+ If you plan to use the ov5642 Camera with your MXC system, say Y here.
+
+config MXC_CAMERA_OV5640_MIPI
+ tristate "OmniVision ov5640 camera support using mipi"
+ depends on !VIDEO_MXC_EMMA_CAMERA && I2C
+ ---help---
+ If you plan to use the ov5640 Camera with mipi interface in your MXC system, say Y here.
+
+config MXC_TVIN_ADV7180
+ tristate "Analog Device adv7180 TV Decoder Input support"
+ depends on !VIDEO_MXC_EMMA_CAMERA && I2C
+ ---help---
+ If you plan to use the adv7180 video decoder with your MXC system, say Y here.
+
+choice
+ prompt "Select Overlay Rounting"
+ default MXC_IPU_DEVICE_QUEUE_SDC
+ depends on VIDEO_MXC_IPU_CAMERA && FB_MXC_SYNC_PANEL
+
+config MXC_IPU_DEVICE_QUEUE_SDC
+ tristate "Queue ipu device for overlay library"
+ depends on VIDEO_MXC_IPU_CAMERA
+ ---help---
+ Use case CSI->MEM->IPU DEVICE->SDC:
+ Images from sensor will be frist recieved in memory,then
+ queue to ipu device for processing if needed, and displaying
+ it on synchronous display with SDC use case.
+
+config MXC_IPU_PRP_VF_SDC
+ bool "Pre-Processor VF SDC library"
+ depends on VIDEO_MXC_IPU_CAMERA
+ ---help---
+ Use case PRP_VF_SDC:
+ Preprocessing image from smart sensor for viewfinder and
+ displaying it on synchronous display with SDC use case.
+ If SDC BG is selected, Rotation will not be supported.
+ CSI -> IC (PRP VF) -> MEM
+ MEM -> IC (ROT) -> MEM
+ MEM -> SDC (FG/BG)
+
+endchoice
+
+config MXC_IPU_PRP_ENC
+ tristate "Pre-processor Encoder library"
+ depends on VIDEO_MXC_IPU_CAMERA
+ default y
+ ---help---
+ Use case PRP_ENC:
+ Preprocessing image from smart sensor for encoder.
+ CSI -> IC (PRP ENC) -> MEM
+
+config MXC_IPU_CSI_ENC
+ tristate "IPU CSI Encoder library"
+ depends on VIDEO_MXC_IPU_CAMERA
+ default y
+ ---help---
+ Use case IPU_CSI_ENC:
+ Get raw image with CSI from smart sensor for encoder.
+ CSI -> MEM
+endmenu
+
+endif
--- /dev/null
+ifeq ($(CONFIG_VIDEO_MXC_IPU_CAMERA),y)
+ obj-$(CONFIG_VIDEO_MXC_CAPTURE) += mxc_v4l2_capture.o
+ obj-$(CONFIG_MXC_IPU_PRP_VF_SDC) += ipu_prp_vf_sdc.o ipu_prp_vf_sdc_bg.o
+ obj-$(CONFIG_MXC_IPU_DEVICE_QUEUE_SDC) += ipu_fg_overlay_sdc.o ipu_bg_overlay_sdc.o
+ obj-$(CONFIG_MXC_IPU_PRP_ENC) += ipu_prp_enc.o ipu_still.o
+ obj-$(CONFIG_MXC_IPU_CSI_ENC) += ipu_csi_enc.o ipu_still.o
+endif
+
+ov5640_camera_int-objs := ov5640.o
+obj-$(CONFIG_MXC_CAMERA_OV5640) += ov5640_camera_int.o
+
+ov5642_camera-objs := ov5642.o
+obj-$(CONFIG_MXC_CAMERA_OV5642) += ov5642_camera.o
+
+ov5640_camera_mipi_int-objs := ov5640_mipi.o
+obj-$(CONFIG_MXC_CAMERA_OV5640_MIPI) += ov5640_camera_mipi_int.o
+
+adv7180_tvin-objs := adv7180.o
+obj-$(CONFIG_MXC_TVIN_ADV7180) += adv7180_tvin.o
+
+obj-$(CONFIG_VIDEO_V4L2_MXC_INT_DEVICE) += v4l2-int-device.o
--- /dev/null
+/*
+ * Copyright 2005-2014 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @file adv7180.c
+ *
+ * @brief Analog Device ADV7180 video decoder functions
+ *
+ * @ingroup Camera
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/regulator/consumer.h>
+#include <media/v4l2-chip-ident.h>
+#include "v4l2-int-device.h"
+#include "mxc_v4l2_capture.h"
+
+#define ADV7180_VOLTAGE_ANALOG 1800000
+#define ADV7180_VOLTAGE_DIGITAL_CORE 1800000
+#define ADV7180_VOLTAGE_DIGITAL_IO 3300000
+#define ADV7180_VOLTAGE_PLL 1800000
+
+static struct regulator *dvddio_regulator;
+static struct regulator *dvdd_regulator;
+static struct regulator *avdd_regulator;
+static struct regulator *pvdd_regulator;
+static int pwn_gpio;
+
+static int adv7180_probe(struct i2c_client *adapter,
+ const struct i2c_device_id *id);
+static int adv7180_detach(struct i2c_client *client);
+
+static const struct i2c_device_id adv7180_id[] = {
+ {"adv7180", 0},
+ {},
+};
+
+MODULE_DEVICE_TABLE(i2c, adv7180_id);
+
+static struct i2c_driver adv7180_i2c_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "adv7180",
+ },
+ .probe = adv7180_probe,
+ .remove = adv7180_detach,
+ .id_table = adv7180_id,
+};
+
+/*!
+ * Maintains the information on the current state of the sensor.
+ */
+struct sensor {
+ struct sensor_data sen;
+ v4l2_std_id std_id;
+} adv7180_data;
+
+
+/*! List of input video formats supported. The video formats is corresponding
+ * with v4l2 id in video_fmt_t
+ */
+typedef enum {
+ ADV7180_NTSC = 0, /*!< Locked on (M) NTSC video signal. */
+ ADV7180_PAL, /*!< (B, G, H, I, N)PAL video signal. */
+ ADV7180_NOT_LOCKED, /*!< Not locked on a signal. */
+} video_fmt_idx;
+
+/*! Number of video standards supported (including 'not locked' signal). */
+#define ADV7180_STD_MAX (ADV7180_PAL + 1)
+
+/*! Video format structure. */
+typedef struct {
+ int v4l2_id; /*!< Video for linux ID. */
+ char name[16]; /*!< Name (e.g., "NTSC", "PAL", etc.) */
+ u16 raw_width; /*!< Raw width. */
+ u16 raw_height; /*!< Raw height. */
+ u16 active_width; /*!< Active width. */
+ u16 active_height; /*!< Active height. */
+ int frame_rate; /*!< Frame rate. */
+} video_fmt_t;
+
+/*! Description of video formats supported.
+ *
+ * PAL: raw=720x625, active=720x576.
+ * NTSC: raw=720x525, active=720x480.
+ */
+static video_fmt_t video_fmts[] = {
+ { /*! NTSC */
+ .v4l2_id = V4L2_STD_NTSC,
+ .name = "NTSC",
+ .raw_width = 720, /* SENS_FRM_WIDTH */
+ .raw_height = 525, /* SENS_FRM_HEIGHT */
+ .active_width = 720, /* ACT_FRM_WIDTH plus 1 */
+ .active_height = 480, /* ACT_FRM_WIDTH plus 1 */
+ .frame_rate = 30,
+ },
+ { /*! (B, G, H, I, N) PAL */
+ .v4l2_id = V4L2_STD_PAL,
+ .name = "PAL",
+ .raw_width = 720,
+ .raw_height = 625,
+ .active_width = 720,
+ .active_height = 576,
+ .frame_rate = 25,
+ },
+ { /*! Unlocked standard */
+ .v4l2_id = V4L2_STD_ALL,
+ .name = "Autodetect",
+ .raw_width = 720,
+ .raw_height = 625,
+ .active_width = 720,
+ .active_height = 576,
+ .frame_rate = 0,
+ },
+};
+
+/*!* Standard index of ADV7180. */
+static video_fmt_idx video_idx = ADV7180_PAL;
+
+/*! @brief This mutex is used to provide mutual exclusion.
+ *
+ * Create a mutex that can be used to provide mutually exclusive
+ * read/write access to the globally accessible data structures
+ * and variables that were defined above.
+ */
+static DEFINE_MUTEX(mutex);
+
+#define IF_NAME "adv7180"
+#define ADV7180_INPUT_CTL 0x00 /* Input Control */
+#define ADV7180_STATUS_1 0x10 /* Status #1 */
+#define ADV7180_BRIGHTNESS 0x0a /* Brightness */
+#define ADV7180_IDENT 0x11 /* IDENT */
+#define ADV7180_VSYNC_FIELD_CTL_1 0x31 /* VSYNC Field Control #1 */
+#define ADV7180_MANUAL_WIN_CTL 0x3d /* Manual Window Control */
+#define ADV7180_SD_SATURATION_CB 0xe3 /* SD Saturation Cb */
+#define ADV7180_SD_SATURATION_CR 0xe4 /* SD Saturation Cr */
+#define ADV7180_PWR_MNG 0x0f /* Power Management */
+
+/* supported controls */
+/* This hasn't been fully implemented yet.
+ * This is how it should work, though. */
+static struct v4l2_queryctrl adv7180_qctrl[] = {
+ {
+ .id = V4L2_CID_BRIGHTNESS,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Brightness",
+ .minimum = 0, /* check this value */
+ .maximum = 255, /* check this value */
+ .step = 1, /* check this value */
+ .default_value = 127, /* check this value */
+ .flags = 0,
+ }, {
+ .id = V4L2_CID_SATURATION,
+ .type = V4L2_CTRL_TYPE_INTEGER,
+ .name = "Saturation",
+ .minimum = 0, /* check this value */
+ .maximum = 255, /* check this value */
+ .step = 0x1, /* check this value */
+ .default_value = 127, /* check this value */
+ .flags = 0,
+ }
+};
+
+static inline void adv7180_power_down(int enable)
+{
+ gpio_set_value_cansleep(pwn_gpio, !enable);
+ msleep(2);
+}
+
+static int adv7180_regulator_enable(struct device *dev)
+{
+ int ret = 0;
+
+ dvddio_regulator = devm_regulator_get(dev, "DOVDD");
+
+ if (!IS_ERR(dvddio_regulator)) {
+ regulator_set_voltage(dvddio_regulator,
+ ADV7180_VOLTAGE_DIGITAL_IO,
+ ADV7180_VOLTAGE_DIGITAL_IO);
+ ret = regulator_enable(dvddio_regulator);
+ if (ret) {
+ dev_err(dev, "set io voltage failed\n");
+ return ret;
+ } else {
+ dev_dbg(dev, "set io voltage ok\n");
+ }
+ } else {
+ dev_warn(dev, "cannot get io voltage\n");
+ }
+
+ dvdd_regulator = devm_regulator_get(dev, "DVDD");
+ if (!IS_ERR(dvdd_regulator)) {
+ regulator_set_voltage(dvdd_regulator,
+ ADV7180_VOLTAGE_DIGITAL_CORE,
+ ADV7180_VOLTAGE_DIGITAL_CORE);
+ ret = regulator_enable(dvdd_regulator);
+ if (ret) {
+ dev_err(dev, "set core voltage failed\n");
+ return ret;
+ } else {
+ dev_dbg(dev, "set core voltage ok\n");
+ }
+ } else {
+ dev_warn(dev, "cannot get core voltage\n");
+ }
+
+ avdd_regulator = devm_regulator_get(dev, "AVDD");
+ if (!IS_ERR(avdd_regulator)) {
+ regulator_set_voltage(avdd_regulator,
+ ADV7180_VOLTAGE_ANALOG,
+ ADV7180_VOLTAGE_ANALOG);
+ ret = regulator_enable(avdd_regulator);
+ if (ret) {
+ dev_err(dev, "set analog voltage failed\n");
+ return ret;
+ } else {
+ dev_dbg(dev, "set analog voltage ok\n");
+ }
+ } else {
+ dev_warn(dev, "cannot get analog voltage\n");
+ }
+
+ pvdd_regulator = devm_regulator_get(dev, "PVDD");
+ if (!IS_ERR(pvdd_regulator)) {
+ regulator_set_voltage(pvdd_regulator,
+ ADV7180_VOLTAGE_PLL,
+ ADV7180_VOLTAGE_PLL);
+ ret = regulator_enable(pvdd_regulator);
+ if (ret) {
+ dev_err(dev, "set pll voltage failed\n");
+ return ret;
+ } else {
+ dev_dbg(dev, "set pll voltage ok\n");
+ }
+ } else {
+ dev_warn(dev, "cannot get pll voltage\n");
+ }
+
+ return ret;
+}
+
+
+/***********************************************************************
+ * I2C transfert.
+ ***********************************************************************/
+
+/*! Read one register from a ADV7180 i2c slave device.
+ *
+ * @param *reg register in the device we wish to access.
+ *
+ * @return 0 if success, an error code otherwise.
+ */
+static inline int adv7180_read(u8 reg)
+{
+ int val;
+
+ val = i2c_smbus_read_byte_data(adv7180_data.sen.i2c_client, reg);
+ if (val < 0) {
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ "%s:read reg error: reg=%2x\n", __func__, reg);
+ return -1;
+ }
+ return val;
+}
+
+/*! Write one register of a ADV7180 i2c slave device.
+ *
+ * @param *reg register in the device we wish to access.
+ *
+ * @return 0 if success, an error code otherwise.
+ */
+static int adv7180_write_reg(u8 reg, u8 val)
+{
+ s32 ret;
+
+ ret = i2c_smbus_write_byte_data(adv7180_data.sen.i2c_client, reg, val);
+ if (ret < 0) {
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ "%s:write reg error:reg=%2x,val=%2x\n", __func__,
+ reg, val);
+ return -1;
+ }
+ return 0;
+}
+
+/***********************************************************************
+ * mxc_v4l2_capture interface.
+ ***********************************************************************/
+
+/*!
+ * Return attributes of current video standard.
+ * Since this device autodetects the current standard, this function also
+ * sets the values that need to be changed if the standard changes.
+ * There is no set std equivalent function.
+ *
+ * @return None.
+ */
+static void adv7180_get_std(v4l2_std_id *std)
+{
+ int status_1, standard, idx;
+ bool locked;
+
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "In adv7180_get_std\n");
+
+ status_1 = adv7180_read(ADV7180_STATUS_1);
+ locked = status_1 & 0x1;
+ standard = status_1 & 0x70;
+
+ mutex_lock(&mutex);
+ *std = V4L2_STD_ALL;
+ idx = ADV7180_NOT_LOCKED;
+ if (locked) {
+ if (standard == 0x40) {
+ *std = V4L2_STD_PAL;
+ idx = ADV7180_PAL;
+ } else if (standard == 0) {
+ *std = V4L2_STD_NTSC;
+ idx = ADV7180_NTSC;
+ }
+ }
+ mutex_unlock(&mutex);
+
+ /* This assumes autodetect which this device uses. */
+ if (*std != adv7180_data.std_id) {
+ video_idx = idx;
+ adv7180_data.std_id = *std;
+ adv7180_data.sen.pix.width = video_fmts[video_idx].raw_width;
+ adv7180_data.sen.pix.height = video_fmts[video_idx].raw_height;
+ }
+}
+
+/***********************************************************************
+ * IOCTL Functions from v4l2_int_ioctl_desc.
+ ***********************************************************************/
+
+/*!
+ * ioctl_g_ifparm - V4L2 sensor interface handler for vidioc_int_g_ifparm_num
+ * s: pointer to standard V4L2 device structure
+ * p: pointer to standard V4L2 vidioc_int_g_ifparm_num ioctl structure
+ *
+ * Gets slave interface parameters.
+ * Calculates the required xclk value to support the requested
+ * clock parameters in p. This value is returned in the p
+ * parameter.
+ *
+ * vidioc_int_g_ifparm returns platform-specific information about the
+ * interface settings used by the sensor.
+ *
+ * Called on open.
+ */
+static int ioctl_g_ifparm(struct v4l2_int_device *s, struct v4l2_ifparm *p)
+{
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "adv7180:ioctl_g_ifparm\n");
+
+ if (s == NULL) {
+ pr_err(" ERROR!! no slave device set!\n");
+ return -1;
+ }
+
+ /* Initialize structure to 0s then set any non-0 values. */
+ memset(p, 0, sizeof(*p));
+ p->if_type = V4L2_IF_TYPE_BT656; /* This is the only possibility. */
+ p->u.bt656.mode = V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT;
+ p->u.bt656.nobt_hs_inv = 1;
+ p->u.bt656.bt_sync_correct = 1;
+
+ /* ADV7180 has a dedicated clock so no clock settings needed. */
+
+ return 0;
+}
+
+/*!
+ * Sets the camera power.
+ *
+ * s pointer to the camera device
+ * on if 1, power is to be turned on. 0 means power is to be turned off
+ *
+ * ioctl_s_power - V4L2 sensor interface handler for vidioc_int_s_power_num
+ * @s: pointer to standard V4L2 device structure
+ * @on: power state to which device is to be set
+ *
+ * Sets devices power state to requrested state, if possible.
+ * This is called on open, close, suspend and resume.
+ */
+static int ioctl_s_power(struct v4l2_int_device *s, int on)
+{
+ struct sensor *sensor = s->priv;
+
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "adv7180:ioctl_s_power\n");
+
+ if (on && !sensor->sen.on) {
+ if (adv7180_write_reg(ADV7180_PWR_MNG, 0x04) != 0)
+ return -EIO;
+
+ /*
+ * FIXME:Additional 400ms to wait the chip to be stable?
+ * This is a workaround for preview scrolling issue.
+ */
+ msleep(400);
+ } else if (!on && sensor->sen.on) {
+ if (adv7180_write_reg(ADV7180_PWR_MNG, 0x24) != 0)
+ return -EIO;
+ }
+
+ sensor->sen.on = on;
+
+ return 0;
+}
+
+/*!
+ * ioctl_g_parm - V4L2 sensor interface handler for VIDIOC_G_PARM ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @a: pointer to standard V4L2 VIDIOC_G_PARM ioctl structure
+ *
+ * Returns the sensor's video CAPTURE parameters.
+ */
+static int ioctl_g_parm(struct v4l2_int_device *s, struct v4l2_streamparm *a)
+{
+ struct sensor *sensor = s->priv;
+ struct v4l2_captureparm *cparm = &a->parm.capture;
+
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "In adv7180:ioctl_g_parm\n");
+
+ switch (a->type) {
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ pr_debug(" type is V4L2_BUF_TYPE_VIDEO_CAPTURE\n");
+ memset(a, 0, sizeof(*a));
+ a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ cparm->capability = sensor->sen.streamcap.capability;
+ cparm->timeperframe = sensor->sen.streamcap.timeperframe;
+ cparm->capturemode = sensor->sen.streamcap.capturemode;
+ break;
+
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ break;
+
+ default:
+ pr_debug("ioctl_g_parm:type is unknown %d\n", a->type);
+ break;
+ }
+
+ return 0;
+}
+
+/*!
+ * ioctl_s_parm - V4L2 sensor interface handler for VIDIOC_S_PARM ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @a: pointer to standard V4L2 VIDIOC_S_PARM ioctl structure
+ *
+ * Configures the sensor to use the input parameters, if possible. If
+ * not possible, reverts to the old parameters and returns the
+ * appropriate error code.
+ *
+ * This driver cannot change these settings.
+ */
+static int ioctl_s_parm(struct v4l2_int_device *s, struct v4l2_streamparm *a)
+{
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "In adv7180:ioctl_s_parm\n");
+
+ switch (a->type) {
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ break;
+ }
+
+ return 0;
+}
+
+/*!
+ * ioctl_g_fmt_cap - V4L2 sensor interface handler for ioctl_g_fmt_cap
+ * @s: pointer to standard V4L2 device structure
+ * @f: pointer to standard V4L2 v4l2_format structure
+ *
+ * Returns the sensor's current pixel format in the v4l2_format
+ * parameter.
+ */
+static int ioctl_g_fmt_cap(struct v4l2_int_device *s, struct v4l2_format *f)
+{
+ struct sensor *sensor = s->priv;
+
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "adv7180:ioctl_g_fmt_cap\n");
+
+ switch (f->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ pr_debug(" Returning size of %dx%d\n",
+ sensor->sen.pix.width, sensor->sen.pix.height);
+ f->fmt.pix = sensor->sen.pix;
+ break;
+
+ case V4L2_BUF_TYPE_PRIVATE: {
+ v4l2_std_id std;
+ adv7180_get_std(&std);
+ f->fmt.pix.pixelformat = (u32)std;
+ }
+ break;
+
+ default:
+ f->fmt.pix = sensor->sen.pix;
+ break;
+ }
+
+ return 0;
+}
+
+/*!
+ * ioctl_queryctrl - V4L2 sensor interface handler for VIDIOC_QUERYCTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @qc: standard V4L2 VIDIOC_QUERYCTRL ioctl structure
+ *
+ * If the requested control is supported, returns the control information
+ * from the video_control[] array. Otherwise, returns -EINVAL if the
+ * control is not supported.
+ */
+static int ioctl_queryctrl(struct v4l2_int_device *s,
+ struct v4l2_queryctrl *qc)
+{
+ int i;
+
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "adv7180:ioctl_queryctrl\n");
+
+ for (i = 0; i < ARRAY_SIZE(adv7180_qctrl); i++)
+ if (qc->id && qc->id == adv7180_qctrl[i].id) {
+ memcpy(qc, &(adv7180_qctrl[i]),
+ sizeof(*qc));
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+/*!
+ * ioctl_g_ctrl - V4L2 sensor interface handler for VIDIOC_G_CTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @vc: standard V4L2 VIDIOC_G_CTRL ioctl structure
+ *
+ * If the requested control is supported, returns the control's current
+ * value from the video_control[] array. Otherwise, returns -EINVAL
+ * if the control is not supported.
+ */
+static int ioctl_g_ctrl(struct v4l2_int_device *s, struct v4l2_control *vc)
+{
+ int ret = 0;
+ int sat = 0;
+
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "In adv7180:ioctl_g_ctrl\n");
+
+ switch (vc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_BRIGHTNESS\n");
+ adv7180_data.sen.brightness = adv7180_read(ADV7180_BRIGHTNESS);
+ vc->value = adv7180_data.sen.brightness;
+ break;
+ case V4L2_CID_CONTRAST:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_CONTRAST\n");
+ vc->value = adv7180_data.sen.contrast;
+ break;
+ case V4L2_CID_SATURATION:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_SATURATION\n");
+ sat = adv7180_read(ADV7180_SD_SATURATION_CB);
+ adv7180_data.sen.saturation = sat;
+ vc->value = adv7180_data.sen.saturation;
+ break;
+ case V4L2_CID_HUE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_HUE\n");
+ vc->value = adv7180_data.sen.hue;
+ break;
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_AUTO_WHITE_BALANCE\n");
+ break;
+ case V4L2_CID_DO_WHITE_BALANCE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_DO_WHITE_BALANCE\n");
+ break;
+ case V4L2_CID_RED_BALANCE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_RED_BALANCE\n");
+ vc->value = adv7180_data.sen.red;
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_BLUE_BALANCE\n");
+ vc->value = adv7180_data.sen.blue;
+ break;
+ case V4L2_CID_GAMMA:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_GAMMA\n");
+ break;
+ case V4L2_CID_EXPOSURE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_EXPOSURE\n");
+ vc->value = adv7180_data.sen.ae_mode;
+ break;
+ case V4L2_CID_AUTOGAIN:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_AUTOGAIN\n");
+ break;
+ case V4L2_CID_GAIN:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_GAIN\n");
+ break;
+ case V4L2_CID_HFLIP:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_HFLIP\n");
+ break;
+ case V4L2_CID_VFLIP:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_VFLIP\n");
+ break;
+ default:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " Default case\n");
+ vc->value = 0;
+ ret = -EPERM;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ * ioctl_s_ctrl - V4L2 sensor interface handler for VIDIOC_S_CTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @vc: standard V4L2 VIDIOC_S_CTRL ioctl structure
+ *
+ * If the requested control is supported, sets the control's current
+ * value in HW (and updates the video_control[] array). Otherwise,
+ * returns -EINVAL if the control is not supported.
+ */
+static int ioctl_s_ctrl(struct v4l2_int_device *s, struct v4l2_control *vc)
+{
+ int retval = 0;
+ u8 tmp;
+
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "In adv7180:ioctl_s_ctrl\n");
+
+ switch (vc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_BRIGHTNESS\n");
+ tmp = vc->value;
+ adv7180_write_reg(ADV7180_BRIGHTNESS, tmp);
+ adv7180_data.sen.brightness = vc->value;
+ break;
+ case V4L2_CID_CONTRAST:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_CONTRAST\n");
+ break;
+ case V4L2_CID_SATURATION:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_SATURATION\n");
+ tmp = vc->value;
+ adv7180_write_reg(ADV7180_SD_SATURATION_CB, tmp);
+ adv7180_write_reg(ADV7180_SD_SATURATION_CR, tmp);
+ adv7180_data.sen.saturation = vc->value;
+ break;
+ case V4L2_CID_HUE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_HUE\n");
+ break;
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_AUTO_WHITE_BALANCE\n");
+ break;
+ case V4L2_CID_DO_WHITE_BALANCE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_DO_WHITE_BALANCE\n");
+ break;
+ case V4L2_CID_RED_BALANCE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_RED_BALANCE\n");
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_BLUE_BALANCE\n");
+ break;
+ case V4L2_CID_GAMMA:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_GAMMA\n");
+ break;
+ case V4L2_CID_EXPOSURE:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_EXPOSURE\n");
+ break;
+ case V4L2_CID_AUTOGAIN:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_AUTOGAIN\n");
+ break;
+ case V4L2_CID_GAIN:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_GAIN\n");
+ break;
+ case V4L2_CID_HFLIP:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_HFLIP\n");
+ break;
+ case V4L2_CID_VFLIP:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " V4L2_CID_VFLIP\n");
+ break;
+ default:
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ " Default case\n");
+ retval = -EPERM;
+ break;
+ }
+
+ return retval;
+}
+
+/*!
+ * ioctl_enum_framesizes - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMESIZES ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fsize: standard V4L2 VIDIOC_ENUM_FRAMESIZES ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ioctl_enum_framesizes(struct v4l2_int_device *s,
+ struct v4l2_frmsizeenum *fsize)
+{
+ if (fsize->index >= 1)
+ return -EINVAL;
+
+ fsize->discrete.width = video_fmts[video_idx].active_width;
+ fsize->discrete.height = video_fmts[video_idx].active_height;
+
+ return 0;
+}
+
+/*!
+ * ioctl_enum_frameintervals - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMEINTERVALS ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fival: standard V4L2 VIDIOC_ENUM_FRAMEINTERVALS ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ioctl_enum_frameintervals(struct v4l2_int_device *s,
+ struct v4l2_frmivalenum *fival)
+{
+ video_fmt_t fmt;
+ int i;
+
+ if (fival->index != 0)
+ return -EINVAL;
+
+ for (i = 0; i < ARRAY_SIZE(video_fmts) - 1; i++) {
+ fmt = video_fmts[i];
+ if (fival->width == fmt.active_width &&
+ fival->height == fmt.active_height) {
+ fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+ fival->discrete.numerator = 1;
+ fival->discrete.denominator = fmt.frame_rate;
+ return 0;
+ }
+ }
+
+ return -EINVAL;
+}
+
+/*!
+ * ioctl_g_chip_ident - V4L2 sensor interface handler for
+ * VIDIOC_DBG_G_CHIP_IDENT ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @id: pointer to int
+ *
+ * Return 0.
+ */
+static int ioctl_g_chip_ident(struct v4l2_int_device *s, int *id)
+{
+ ((struct v4l2_dbg_chip_ident *)id)->match.type =
+ V4L2_CHIP_MATCH_I2C_DRIVER;
+ strcpy(((struct v4l2_dbg_chip_ident *)id)->match.name,
+ "adv7180_decoder");
+ ((struct v4l2_dbg_chip_ident *)id)->ident = V4L2_IDENT_ADV7180;
+
+ return 0;
+}
+
+/*!
+ * ioctl_init - V4L2 sensor interface handler for VIDIOC_INT_INIT
+ * @s: pointer to standard V4L2 device structure
+ */
+static int ioctl_init(struct v4l2_int_device *s)
+{
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "In adv7180:ioctl_init\n");
+ return 0;
+}
+
+/*!
+ * ioctl_dev_init - V4L2 sensor interface handler for vidioc_int_dev_init_num
+ * @s: pointer to standard V4L2 device structure
+ *
+ * Initialise the device when slave attaches to the master.
+ */
+static int ioctl_dev_init(struct v4l2_int_device *s)
+{
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "adv7180:ioctl_dev_init\n");
+ return 0;
+}
+
+/*!
+ * This structure defines all the ioctls for this module.
+ */
+static struct v4l2_int_ioctl_desc adv7180_ioctl_desc[] = {
+
+ {vidioc_int_dev_init_num, (v4l2_int_ioctl_func*)ioctl_dev_init},
+
+ /*!
+ * Delinitialise the dev. at slave detach.
+ * The complement of ioctl_dev_init.
+ */
+/* {vidioc_int_dev_exit_num, (v4l2_int_ioctl_func *)ioctl_dev_exit}, */
+
+ {vidioc_int_s_power_num, (v4l2_int_ioctl_func*)ioctl_s_power},
+ {vidioc_int_g_ifparm_num, (v4l2_int_ioctl_func*)ioctl_g_ifparm},
+/* {vidioc_int_g_needs_reset_num,
+ (v4l2_int_ioctl_func *)ioctl_g_needs_reset}, */
+/* {vidioc_int_reset_num, (v4l2_int_ioctl_func *)ioctl_reset}, */
+ {vidioc_int_init_num, (v4l2_int_ioctl_func*)ioctl_init},
+
+ /*!
+ * VIDIOC_ENUM_FMT ioctl for the CAPTURE buffer type.
+ */
+/* {vidioc_int_enum_fmt_cap_num,
+ (v4l2_int_ioctl_func *)ioctl_enum_fmt_cap}, */
+
+ /*!
+ * VIDIOC_TRY_FMT ioctl for the CAPTURE buffer type.
+ * This ioctl is used to negotiate the image capture size and
+ * pixel format without actually making it take effect.
+ */
+/* {vidioc_int_try_fmt_cap_num,
+ (v4l2_int_ioctl_func *)ioctl_try_fmt_cap}, */
+
+ {vidioc_int_g_fmt_cap_num, (v4l2_int_ioctl_func*)ioctl_g_fmt_cap},
+
+ /*!
+ * If the requested format is supported, configures the HW to use that
+ * format, returns error code if format not supported or HW can't be
+ * correctly configured.
+ */
+/* {vidioc_int_s_fmt_cap_num, (v4l2_int_ioctl_func *)ioctl_s_fmt_cap}, */
+
+ {vidioc_int_g_parm_num, (v4l2_int_ioctl_func*)ioctl_g_parm},
+ {vidioc_int_s_parm_num, (v4l2_int_ioctl_func*)ioctl_s_parm},
+ {vidioc_int_queryctrl_num, (v4l2_int_ioctl_func*)ioctl_queryctrl},
+ {vidioc_int_g_ctrl_num, (v4l2_int_ioctl_func*)ioctl_g_ctrl},
+ {vidioc_int_s_ctrl_num, (v4l2_int_ioctl_func*)ioctl_s_ctrl},
+ {vidioc_int_enum_framesizes_num,
+ (v4l2_int_ioctl_func *)ioctl_enum_framesizes},
+ {vidioc_int_enum_frameintervals_num,
+ (v4l2_int_ioctl_func *)
+ ioctl_enum_frameintervals},
+ {vidioc_int_g_chip_ident_num,
+ (v4l2_int_ioctl_func *)ioctl_g_chip_ident},
+};
+
+static struct v4l2_int_slave adv7180_slave = {
+ .ioctls = adv7180_ioctl_desc,
+ .num_ioctls = ARRAY_SIZE(adv7180_ioctl_desc),
+};
+
+static struct v4l2_int_device adv7180_int_device = {
+ .module = THIS_MODULE,
+ .name = "adv7180",
+ .type = v4l2_int_type_slave,
+ .u = {
+ .slave = &adv7180_slave,
+ },
+};
+
+
+/***********************************************************************
+ * I2C client and driver.
+ ***********************************************************************/
+
+/*! ADV7180 Reset function.
+ *
+ * @return None.
+ */
+static void adv7180_hard_reset(bool cvbs)
+{
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ "In adv7180:adv7180_hard_reset\n");
+
+ if (cvbs) {
+ /* Set CVBS input on AIN1 */
+ adv7180_write_reg(ADV7180_INPUT_CTL, 0x00);
+ } else {
+ /*
+ * Set YPbPr input on AIN1,4,5 and normal
+ * operations(autodection of all stds).
+ */
+ adv7180_write_reg(ADV7180_INPUT_CTL, 0x09);
+ }
+
+ /* Datasheet recommends */
+ adv7180_write_reg(0x01, 0xc8);
+ adv7180_write_reg(0x02, 0x04);
+ adv7180_write_reg(0x03, 0x00);
+ adv7180_write_reg(0x04, 0x45);
+ adv7180_write_reg(0x05, 0x00);
+ adv7180_write_reg(0x06, 0x02);
+ adv7180_write_reg(0x07, 0x7F);
+ adv7180_write_reg(0x08, 0x80);
+ adv7180_write_reg(0x0A, 0x00);
+ adv7180_write_reg(0x0B, 0x00);
+ adv7180_write_reg(0x0C, 0x36);
+ adv7180_write_reg(0x0D, 0x7C);
+ adv7180_write_reg(0x0E, 0x00);
+ adv7180_write_reg(0x0F, 0x00);
+ adv7180_write_reg(0x13, 0x00);
+ adv7180_write_reg(0x14, 0x12);
+ adv7180_write_reg(0x15, 0x00);
+ adv7180_write_reg(0x16, 0x00);
+ adv7180_write_reg(0x17, 0x01);
+ adv7180_write_reg(0x18, 0x93);
+ adv7180_write_reg(0xF1, 0x19);
+ adv7180_write_reg(0x1A, 0x00);
+ adv7180_write_reg(0x1B, 0x00);
+ adv7180_write_reg(0x1C, 0x00);
+ adv7180_write_reg(0x1D, 0x40);
+ adv7180_write_reg(0x1E, 0x00);
+ adv7180_write_reg(0x1F, 0x00);
+ adv7180_write_reg(0x20, 0x00);
+ adv7180_write_reg(0x21, 0x00);
+ adv7180_write_reg(0x22, 0x00);
+ adv7180_write_reg(0x23, 0xC0);
+ adv7180_write_reg(0x24, 0x00);
+ adv7180_write_reg(0x25, 0x00);
+ adv7180_write_reg(0x26, 0x00);
+ adv7180_write_reg(0x27, 0x58);
+ adv7180_write_reg(0x28, 0x00);
+ adv7180_write_reg(0x29, 0x00);
+ adv7180_write_reg(0x2A, 0x00);
+ adv7180_write_reg(0x2B, 0xE1);
+ adv7180_write_reg(0x2C, 0xAE);
+ adv7180_write_reg(0x2D, 0xF4);
+ adv7180_write_reg(0x2E, 0x00);
+ adv7180_write_reg(0x2F, 0xF0);
+ adv7180_write_reg(0x30, 0x00);
+ adv7180_write_reg(0x31, 0x12);
+ adv7180_write_reg(0x32, 0x41);
+ adv7180_write_reg(0x33, 0x84);
+ adv7180_write_reg(0x34, 0x00);
+ adv7180_write_reg(0x35, 0x02);
+ adv7180_write_reg(0x36, 0x00);
+ adv7180_write_reg(0x37, 0x01);
+ adv7180_write_reg(0x38, 0x80);
+ adv7180_write_reg(0x39, 0xC0);
+ adv7180_write_reg(0x3A, 0x10);
+ adv7180_write_reg(0x3B, 0x05);
+ adv7180_write_reg(0x3C, 0x58);
+ adv7180_write_reg(0x3D, 0xB2);
+ adv7180_write_reg(0x3E, 0x64);
+ adv7180_write_reg(0x3F, 0xE4);
+ adv7180_write_reg(0x40, 0x90);
+ adv7180_write_reg(0x41, 0x01);
+ adv7180_write_reg(0x42, 0x7E);
+ adv7180_write_reg(0x43, 0xA4);
+ adv7180_write_reg(0x44, 0xFF);
+ adv7180_write_reg(0x45, 0xB6);
+ adv7180_write_reg(0x46, 0x12);
+ adv7180_write_reg(0x48, 0x00);
+ adv7180_write_reg(0x49, 0x00);
+ adv7180_write_reg(0x4A, 0x00);
+ adv7180_write_reg(0x4B, 0x00);
+ adv7180_write_reg(0x4C, 0x00);
+ adv7180_write_reg(0x4D, 0xEF);
+ adv7180_write_reg(0x4E, 0x08);
+ adv7180_write_reg(0x4F, 0x08);
+ adv7180_write_reg(0x50, 0x08);
+ adv7180_write_reg(0x51, 0x24);
+ adv7180_write_reg(0x52, 0x0B);
+ adv7180_write_reg(0x53, 0x4E);
+ adv7180_write_reg(0x54, 0x80);
+ adv7180_write_reg(0x55, 0x00);
+ adv7180_write_reg(0x56, 0x10);
+ adv7180_write_reg(0x57, 0x00);
+ adv7180_write_reg(0x58, 0x00);
+ adv7180_write_reg(0x59, 0x00);
+ adv7180_write_reg(0x5A, 0x00);
+ adv7180_write_reg(0x5B, 0x00);
+ adv7180_write_reg(0x5C, 0x00);
+ adv7180_write_reg(0x5D, 0x00);
+ adv7180_write_reg(0x5E, 0x00);
+ adv7180_write_reg(0x5F, 0x00);
+ adv7180_write_reg(0x60, 0x00);
+ adv7180_write_reg(0x61, 0x00);
+ adv7180_write_reg(0x62, 0x20);
+ adv7180_write_reg(0x63, 0x00);
+ adv7180_write_reg(0x64, 0x00);
+ adv7180_write_reg(0x65, 0x00);
+ adv7180_write_reg(0x66, 0x00);
+ adv7180_write_reg(0x67, 0x03);
+ adv7180_write_reg(0x68, 0x01);
+ adv7180_write_reg(0x69, 0x00);
+ adv7180_write_reg(0x6A, 0x00);
+ adv7180_write_reg(0x6B, 0xC0);
+ adv7180_write_reg(0x6C, 0x00);
+ adv7180_write_reg(0x6D, 0x00);
+ adv7180_write_reg(0x6E, 0x00);
+ adv7180_write_reg(0x6F, 0x00);
+ adv7180_write_reg(0x70, 0x00);
+ adv7180_write_reg(0x71, 0x00);
+ adv7180_write_reg(0x72, 0x00);
+ adv7180_write_reg(0x73, 0x10);
+ adv7180_write_reg(0x74, 0x04);
+ adv7180_write_reg(0x75, 0x01);
+ adv7180_write_reg(0x76, 0x00);
+ adv7180_write_reg(0x77, 0x3F);
+ adv7180_write_reg(0x78, 0xFF);
+ adv7180_write_reg(0x79, 0xFF);
+ adv7180_write_reg(0x7A, 0xFF);
+ adv7180_write_reg(0x7B, 0x1E);
+ adv7180_write_reg(0x7C, 0xC0);
+ adv7180_write_reg(0x7D, 0x00);
+ adv7180_write_reg(0x7E, 0x00);
+ adv7180_write_reg(0x7F, 0x00);
+ adv7180_write_reg(0x80, 0x00);
+ adv7180_write_reg(0x81, 0xC0);
+ adv7180_write_reg(0x82, 0x04);
+ adv7180_write_reg(0x83, 0x00);
+ adv7180_write_reg(0x84, 0x0C);
+ adv7180_write_reg(0x85, 0x02);
+ adv7180_write_reg(0x86, 0x03);
+ adv7180_write_reg(0x87, 0x63);
+ adv7180_write_reg(0x88, 0x5A);
+ adv7180_write_reg(0x89, 0x08);
+ adv7180_write_reg(0x8A, 0x10);
+ adv7180_write_reg(0x8B, 0x00);
+ adv7180_write_reg(0x8C, 0x40);
+ adv7180_write_reg(0x8D, 0x00);
+ adv7180_write_reg(0x8E, 0x40);
+ adv7180_write_reg(0x8F, 0x00);
+ adv7180_write_reg(0x90, 0x00);
+ adv7180_write_reg(0x91, 0x50);
+ adv7180_write_reg(0x92, 0x00);
+ adv7180_write_reg(0x93, 0x00);
+ adv7180_write_reg(0x94, 0x00);
+ adv7180_write_reg(0x95, 0x00);
+ adv7180_write_reg(0x96, 0x00);
+ adv7180_write_reg(0x97, 0xF0);
+ adv7180_write_reg(0x98, 0x00);
+ adv7180_write_reg(0x99, 0x00);
+ adv7180_write_reg(0x9A, 0x00);
+ adv7180_write_reg(0x9B, 0x00);
+ adv7180_write_reg(0x9C, 0x00);
+ adv7180_write_reg(0x9D, 0x00);
+ adv7180_write_reg(0x9E, 0x00);
+ adv7180_write_reg(0x9F, 0x00);
+ adv7180_write_reg(0xA0, 0x00);
+ adv7180_write_reg(0xA1, 0x00);
+ adv7180_write_reg(0xA2, 0x00);
+ adv7180_write_reg(0xA3, 0x00);
+ adv7180_write_reg(0xA4, 0x00);
+ adv7180_write_reg(0xA5, 0x00);
+ adv7180_write_reg(0xA6, 0x00);
+ adv7180_write_reg(0xA7, 0x00);
+ adv7180_write_reg(0xA8, 0x00);
+ adv7180_write_reg(0xA9, 0x00);
+ adv7180_write_reg(0xAA, 0x00);
+ adv7180_write_reg(0xAB, 0x00);
+ adv7180_write_reg(0xAC, 0x00);
+ adv7180_write_reg(0xAD, 0x00);
+ adv7180_write_reg(0xAE, 0x60);
+ adv7180_write_reg(0xAF, 0x00);
+ adv7180_write_reg(0xB0, 0x00);
+ adv7180_write_reg(0xB1, 0x60);
+ adv7180_write_reg(0xB2, 0x1C);
+ adv7180_write_reg(0xB3, 0x54);
+ adv7180_write_reg(0xB4, 0x00);
+ adv7180_write_reg(0xB5, 0x00);
+ adv7180_write_reg(0xB6, 0x00);
+ adv7180_write_reg(0xB7, 0x13);
+ adv7180_write_reg(0xB8, 0x03);
+ adv7180_write_reg(0xB9, 0x33);
+ adv7180_write_reg(0xBF, 0x02);
+ adv7180_write_reg(0xC0, 0x00);
+ adv7180_write_reg(0xC1, 0x00);
+ adv7180_write_reg(0xC2, 0x00);
+ adv7180_write_reg(0xC3, 0x00);
+ adv7180_write_reg(0xC4, 0x00);
+ adv7180_write_reg(0xC5, 0x81);
+ adv7180_write_reg(0xC6, 0x00);
+ adv7180_write_reg(0xC7, 0x00);
+ adv7180_write_reg(0xC8, 0x00);
+ adv7180_write_reg(0xC9, 0x04);
+ adv7180_write_reg(0xCC, 0x69);
+ adv7180_write_reg(0xCD, 0x00);
+ adv7180_write_reg(0xCE, 0x01);
+ adv7180_write_reg(0xCF, 0xB4);
+ adv7180_write_reg(0xD0, 0x00);
+ adv7180_write_reg(0xD1, 0x10);
+ adv7180_write_reg(0xD2, 0xFF);
+ adv7180_write_reg(0xD3, 0xFF);
+ adv7180_write_reg(0xD4, 0x7F);
+ adv7180_write_reg(0xD5, 0x7F);
+ adv7180_write_reg(0xD6, 0x3E);
+ adv7180_write_reg(0xD7, 0x08);
+ adv7180_write_reg(0xD8, 0x3C);
+ adv7180_write_reg(0xD9, 0x08);
+ adv7180_write_reg(0xDA, 0x3C);
+ adv7180_write_reg(0xDB, 0x9B);
+ adv7180_write_reg(0xDC, 0xAC);
+ adv7180_write_reg(0xDD, 0x4C);
+ adv7180_write_reg(0xDE, 0x00);
+ adv7180_write_reg(0xDF, 0x00);
+ adv7180_write_reg(0xE0, 0x14);
+ adv7180_write_reg(0xE1, 0x80);
+ adv7180_write_reg(0xE2, 0x80);
+ adv7180_write_reg(0xE3, 0x80);
+ adv7180_write_reg(0xE4, 0x80);
+ adv7180_write_reg(0xE5, 0x25);
+ adv7180_write_reg(0xE6, 0x44);
+ adv7180_write_reg(0xE7, 0x63);
+ adv7180_write_reg(0xE8, 0x65);
+ adv7180_write_reg(0xE9, 0x14);
+ adv7180_write_reg(0xEA, 0x63);
+ adv7180_write_reg(0xEB, 0x55);
+ adv7180_write_reg(0xEC, 0x55);
+ adv7180_write_reg(0xEE, 0x00);
+ adv7180_write_reg(0xEF, 0x4A);
+ adv7180_write_reg(0xF0, 0x44);
+ adv7180_write_reg(0xF1, 0x0C);
+ adv7180_write_reg(0xF2, 0x32);
+ adv7180_write_reg(0xF3, 0x00);
+ adv7180_write_reg(0xF4, 0x3F);
+ adv7180_write_reg(0xF5, 0xE0);
+ adv7180_write_reg(0xF6, 0x69);
+ adv7180_write_reg(0xF7, 0x10);
+ adv7180_write_reg(0xF8, 0x00);
+ adv7180_write_reg(0xF9, 0x03);
+ adv7180_write_reg(0xFA, 0xFA);
+ adv7180_write_reg(0xFB, 0x40);
+}
+
+/*! ADV7180 I2C attach function.
+ *
+ * @param *adapter struct i2c_adapter *.
+ *
+ * @return Error code indicating success or failure.
+ */
+
+/*!
+ * ADV7180 I2C probe function.
+ * Function set in i2c_driver struct.
+ * Called by insmod.
+ *
+ * @param *adapter I2C adapter descriptor.
+ *
+ * @return Error code indicating success or failure.
+ */
+static int adv7180_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ int rev_id;
+ int ret = 0;
+ u32 cvbs = true;
+ struct pinctrl *pinctrl;
+ struct device *dev = &client->dev;
+
+ printk(KERN_ERR"DBG sensor data is at %p\n", &adv7180_data);
+
+ /* ov5640 pinctrl */
+ pinctrl = devm_pinctrl_get_select_default(dev);
+ if (IS_ERR(pinctrl)) {
+ dev_err(dev, "setup pinctrl failed\n");
+ return PTR_ERR(pinctrl);
+ }
+
+ /* request power down pin */
+ pwn_gpio = of_get_named_gpio(dev->of_node, "pwn-gpios", 0);
+ if (!gpio_is_valid(pwn_gpio)) {
+ dev_err(dev, "no sensor pwdn pin available\n");
+ return -ENODEV;
+ }
+ ret = devm_gpio_request_one(dev, pwn_gpio, GPIOF_OUT_INIT_HIGH,
+ "adv7180_pwdn");
+ if (ret < 0) {
+ dev_err(dev, "no power pin available!\n");
+ return ret;
+ }
+
+ adv7180_regulator_enable(dev);
+
+ adv7180_power_down(0);
+
+ msleep(1);
+
+ /* Set initial values for the sensor struct. */
+ memset(&adv7180_data, 0, sizeof(adv7180_data));
+ adv7180_data.sen.i2c_client = client;
+ adv7180_data.sen.streamcap.timeperframe.denominator = 30;
+ adv7180_data.sen.streamcap.timeperframe.numerator = 1;
+ adv7180_data.std_id = V4L2_STD_ALL;
+ video_idx = ADV7180_NOT_LOCKED;
+ adv7180_data.sen.pix.width = video_fmts[video_idx].raw_width;
+ adv7180_data.sen.pix.height = video_fmts[video_idx].raw_height;
+ adv7180_data.sen.pix.pixelformat = V4L2_PIX_FMT_UYVY; /* YUV422 */
+ adv7180_data.sen.pix.priv = 1; /* 1 is used to indicate TV in */
+ adv7180_data.sen.on = true;
+
+ adv7180_data.sen.sensor_clk = devm_clk_get(dev, "csi_mclk");
+ if (IS_ERR(adv7180_data.sen.sensor_clk)) {
+ dev_err(dev, "get mclk failed\n");
+ return PTR_ERR(adv7180_data.sen.sensor_clk);
+ }
+
+ ret = of_property_read_u32(dev->of_node, "mclk",
+ &adv7180_data.sen.mclk);
+ if (ret) {
+ dev_err(dev, "mclk frequency is invalid\n");
+ return ret;
+ }
+
+ ret = of_property_read_u32(
+ dev->of_node, "mclk_source",
+ (u32 *) &(adv7180_data.sen.mclk_source));
+ if (ret) {
+ dev_err(dev, "mclk_source invalid\n");
+ return ret;
+ }
+
+ ret = of_property_read_u32(dev->of_node, "csi_id",
+ &(adv7180_data.sen.csi));
+ if (ret) {
+ dev_err(dev, "csi_id invalid\n");
+ return ret;
+ }
+
+ clk_prepare_enable(adv7180_data.sen.sensor_clk);
+
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ "%s:adv7180 probe i2c address is 0x%02X\n",
+ __func__, adv7180_data.sen.i2c_client->addr);
+
+ /*! Read the revision ID of the tvin chip */
+ rev_id = adv7180_read(ADV7180_IDENT);
+ dev_dbg(dev,
+ "%s:Analog Device adv7%2X0 detected!\n", __func__,
+ rev_id);
+
+ ret = of_property_read_u32(dev->of_node, "cvbs", &(cvbs));
+ if (ret) {
+ dev_err(dev, "cvbs setting is not found\n");
+ cvbs = true;
+ }
+
+ /*! ADV7180 initialization. */
+ adv7180_hard_reset(cvbs);
+
+ pr_debug(" type is %d (expect %d)\n",
+ adv7180_int_device.type, v4l2_int_type_slave);
+ pr_debug(" num ioctls is %d\n",
+ adv7180_int_device.u.slave->num_ioctls);
+
+ /* This function attaches this structure to the /dev/video0 device.
+ * The pointer in priv points to the adv7180_data structure here.*/
+ adv7180_int_device.priv = &adv7180_data;
+ ret = v4l2_int_device_register(&adv7180_int_device);
+
+ clk_disable_unprepare(adv7180_data.sen.sensor_clk);
+
+ return ret;
+}
+
+/*!
+ * ADV7180 I2C detach function.
+ * Called on rmmod.
+ *
+ * @param *client struct i2c_client*.
+ *
+ * @return Error code indicating success or failure.
+ */
+static int adv7180_detach(struct i2c_client *client)
+{
+ dev_dbg(&adv7180_data.sen.i2c_client->dev,
+ "%s:Removing %s video decoder @ 0x%02X from adapter %s\n",
+ __func__, IF_NAME, client->addr << 1, client->adapter->name);
+
+ /* Power down via i2c */
+ adv7180_write_reg(ADV7180_PWR_MNG, 0x24);
+
+ if (dvddio_regulator)
+ regulator_disable(dvddio_regulator);
+
+ if (dvdd_regulator)
+ regulator_disable(dvdd_regulator);
+
+ if (avdd_regulator)
+ regulator_disable(avdd_regulator);
+
+ if (pvdd_regulator)
+ regulator_disable(pvdd_regulator);
+
+ v4l2_int_device_unregister(&adv7180_int_device);
+
+ return 0;
+}
+
+/*!
+ * ADV7180 init function.
+ * Called on insmod.
+ *
+ * @return Error code indicating success or failure.
+ */
+static __init int adv7180_init(void)
+{
+ u8 err = 0;
+
+ pr_debug("In adv7180_init\n");
+
+ /* Tells the i2c driver what functions to call for this driver. */
+ err = i2c_add_driver(&adv7180_i2c_driver);
+ if (err != 0)
+ pr_err("%s:driver registration failed, error=%d\n",
+ __func__, err);
+
+ return err;
+}
+
+/*!
+ * ADV7180 cleanup function.
+ * Called on rmmod.
+ *
+ * @return Error code indicating success or failure.
+ */
+static void __exit adv7180_clean(void)
+{
+ dev_dbg(&adv7180_data.sen.i2c_client->dev, "In adv7180_clean\n");
+ i2c_del_driver(&adv7180_i2c_driver);
+}
+
+module_init(adv7180_init);
+module_exit(adv7180_clean);
+
+MODULE_AUTHOR("Freescale Semiconductor");
+MODULE_DESCRIPTION("Anolog Device ADV7180 video decoder driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+
+/*
+ * Copyright 2004-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @file ipu_bg_overlay_sdc_bg.c
+ *
+ * @brief IPU Use case for PRP-VF back-ground
+ *
+ * @ingroup IPU
+ */
+#include <linux/module.h>
+#include <linux/dma-mapping.h>
+#include <linux/fb.h>
+#include <linux/ipu.h>
+#include <linux/mipi_csi2.h>
+#include "mxc_v4l2_capture.h"
+#include "ipu_prp_sw.h"
+
+static int csi_buffer_num;
+static u32 bpp, csi_mem_bufsize = 3;
+static u32 out_format;
+static struct ipu_soc *disp_ipu;
+static u32 offset;
+
+static void csi_buf_work_func(struct work_struct *work)
+{
+ int err = 0;
+ cam_data *cam =
+ container_of(work, struct _cam_data, csi_work_struct);
+
+ struct ipu_task task;
+ memset(&task, 0, sizeof(task));
+
+ if (csi_buffer_num)
+ task.input.paddr = cam->vf_bufs[0];
+ else
+ task.input.paddr = cam->vf_bufs[1];
+ task.input.width = cam->crop_current.width;
+ task.input.height = cam->crop_current.height;
+ task.input.format = IPU_PIX_FMT_UYVY;
+
+ task.output.paddr = offset;
+ task.output.width = cam->overlay_fb->var.xres;
+ task.output.height = cam->overlay_fb->var.yres;
+ task.output.format = out_format;
+ task.output.rotate = cam->rotation;
+ task.output.crop.pos.x = cam->win.w.left;
+ task.output.crop.pos.y = cam->win.w.top;
+ if (cam->win.w.width > 1024 || cam->win.w.height > 1024) {
+ task.output.crop.w = cam->overlay_fb->var.xres;
+ task.output.crop.h = cam->overlay_fb->var.yres;
+ } else {
+ task.output.crop.w = cam->win.w.width;
+ task.output.crop.h = cam->win.w.height;
+ }
+again:
+ err = ipu_check_task(&task);
+ if (err != IPU_CHECK_OK) {
+ if (err > IPU_CHECK_ERR_MIN) {
+ if (err == IPU_CHECK_ERR_SPLIT_INPUTW_OVER) {
+ task.input.crop.w -= 8;
+ goto again;
+ }
+ if (err == IPU_CHECK_ERR_SPLIT_INPUTH_OVER) {
+ task.input.crop.h -= 8;
+ goto again;
+ }
+ if (err == IPU_CHECK_ERR_SPLIT_OUTPUTW_OVER) {
+ task.output.width -= 8;
+ task.output.crop.w = task.output.width;
+ goto again;
+ }
+ if (err == IPU_CHECK_ERR_SPLIT_OUTPUTH_OVER) {
+ task.output.height -= 8;
+ task.output.crop.h = task.output.height;
+ goto again;
+ }
+ printk(KERN_ERR "check ipu taks fail\n");
+ return;
+ }
+ printk(KERN_ERR "check ipu taks fail\n");
+ return;
+ }
+ err = ipu_queue_task(&task);
+ if (err < 0)
+ printk(KERN_ERR "queue ipu task error\n");
+}
+
+static void get_disp_ipu(cam_data *cam)
+{
+ if (cam->output > 2)
+ disp_ipu = ipu_get_soc(1); /* using DISP4 */
+ else
+ disp_ipu = ipu_get_soc(0);
+}
+
+
+/*!
+ * csi ENC callback function.
+ *
+ * @param irq int irq line
+ * @param dev_id void * device id
+ *
+ * @return status IRQ_HANDLED for handled
+ */
+static irqreturn_t csi_enc_callback(int irq, void *dev_id)
+{
+ cam_data *cam = (cam_data *) dev_id;
+ ipu_channel_t chan = (irq == IPU_IRQ_CSI0_OUT_EOF) ?
+ CSI_MEM0 : CSI_MEM1;
+
+ ipu_select_buffer(cam->ipu, chan,
+ IPU_OUTPUT_BUFFER, csi_buffer_num);
+ schedule_work(&cam->csi_work_struct);
+ csi_buffer_num = (csi_buffer_num == 0) ? 1 : 0;
+ return IRQ_HANDLED;
+}
+
+static int csi_enc_setup(cam_data *cam)
+{
+ ipu_channel_params_t params;
+ u32 pixel_fmt;
+ int err = 0, sensor_protocol = 0;
+ ipu_channel_t chan = (cam->csi == 0) ? CSI_MEM0 : CSI_MEM1;
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ if (!cam) {
+ printk(KERN_ERR "cam private is NULL\n");
+ return -ENXIO;
+ }
+
+ memset(¶ms, 0, sizeof(ipu_channel_params_t));
+ params.csi_mem.csi = cam->csi;
+
+ sensor_protocol = ipu_csi_get_sensor_protocol(cam->ipu, cam->csi);
+ switch (sensor_protocol) {
+ case IPU_CSI_CLK_MODE_GATED_CLK:
+ case IPU_CSI_CLK_MODE_NONGATED_CLK:
+ case IPU_CSI_CLK_MODE_CCIR656_PROGRESSIVE:
+ case IPU_CSI_CLK_MODE_CCIR1120_PROGRESSIVE_DDR:
+ case IPU_CSI_CLK_MODE_CCIR1120_PROGRESSIVE_SDR:
+ params.csi_mem.interlaced = false;
+ break;
+ case IPU_CSI_CLK_MODE_CCIR656_INTERLACED:
+ case IPU_CSI_CLK_MODE_CCIR1120_INTERLACED_DDR:
+ case IPU_CSI_CLK_MODE_CCIR1120_INTERLACED_SDR:
+ params.csi_mem.interlaced = true;
+ break;
+ default:
+ printk(KERN_ERR "sensor protocol unsupported\n");
+ return -EINVAL;
+ }
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id) {
+ params.csi_mem.mipi_en = true;
+ params.csi_mem.mipi_vc =
+ mipi_csi2_get_virtual_channel(mipi_csi2_info);
+ params.csi_mem.mipi_id =
+ mipi_csi2_get_datatype(mipi_csi2_info);
+
+ mipi_csi2_pixelclk_enable(mipi_csi2_info);
+ } else {
+ params.csi_mem.mipi_en = false;
+ params.csi_mem.mipi_vc = 0;
+ params.csi_mem.mipi_id = 0;
+ }
+ } else {
+ params.csi_mem.mipi_en = false;
+ params.csi_mem.mipi_vc = 0;
+ params.csi_mem.mipi_id = 0;
+ }
+ }
+#endif
+
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0],
+ (dma_addr_t) cam->vf_bufs[0]);
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1],
+ (dma_addr_t) cam->vf_bufs[1]);
+ }
+ csi_mem_bufsize =
+ cam->crop_current.width * cam->crop_current.height * 2;
+ cam->vf_bufs_size[0] = PAGE_ALIGN(csi_mem_bufsize);
+ cam->vf_bufs_vaddr[0] = (void *)dma_alloc_coherent(0,
+ cam->vf_bufs_size[0],
+ (dma_addr_t *) &
+ cam->vf_bufs[0],
+ GFP_DMA |
+ GFP_KERNEL);
+ if (cam->vf_bufs_vaddr[0] == NULL) {
+ printk(KERN_ERR "Error to allocate vf buffer\n");
+ err = -ENOMEM;
+ goto out_2;
+ }
+ cam->vf_bufs_size[1] = PAGE_ALIGN(csi_mem_bufsize);
+ cam->vf_bufs_vaddr[1] = (void *)dma_alloc_coherent(0,
+ cam->vf_bufs_size[1],
+ (dma_addr_t *) &
+ cam->vf_bufs[1],
+ GFP_DMA |
+ GFP_KERNEL);
+ if (cam->vf_bufs_vaddr[1] == NULL) {
+ printk(KERN_ERR "Error to allocate vf buffer\n");
+ err = -ENOMEM;
+ goto out_1;
+ }
+ pr_debug("vf_bufs %x %x\n", cam->vf_bufs[0], cam->vf_bufs[1]);
+
+ err = ipu_init_channel(cam->ipu, chan, ¶ms);
+ if (err != 0) {
+ printk(KERN_ERR "ipu_init_channel %d\n", err);
+ goto out_1;
+ }
+
+ pixel_fmt = IPU_PIX_FMT_UYVY;
+ err = ipu_init_channel_buffer(
+ cam->ipu, chan, IPU_OUTPUT_BUFFER, pixel_fmt,
+ cam->crop_current.width, cam->crop_current.height,
+ cam->crop_current.width, IPU_ROTATE_NONE,
+ cam->vf_bufs[0], cam->vf_bufs[1], 0,
+ cam->offset.u_offset, cam->offset.u_offset);
+ if (err != 0) {
+ printk(KERN_ERR "CSI_MEM output buffer\n");
+ goto out_1;
+ }
+ err = ipu_enable_channel(cam->ipu, chan);
+ if (err < 0) {
+ printk(KERN_ERR "ipu_enable_channel CSI_MEM\n");
+ goto out_1;
+ }
+
+ csi_buffer_num = 0;
+
+ ipu_select_buffer(cam->ipu, chan, IPU_OUTPUT_BUFFER, 0);
+ ipu_select_buffer(cam->ipu, chan, IPU_OUTPUT_BUFFER, 1);
+ return err;
+out_1:
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0],
+ (dma_addr_t) cam->vf_bufs[0]);
+ cam->vf_bufs_vaddr[0] = NULL;
+ cam->vf_bufs[0] = 0;
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1],
+ (dma_addr_t) cam->vf_bufs[1]);
+ cam->vf_bufs_vaddr[1] = NULL;
+ cam->vf_bufs[1] = 0;
+ }
+out_2:
+ return err;
+}
+
+/*!
+ * Enable encoder task
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int csi_enc_enabling_tasks(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+
+ ipu_clear_irq(cam->ipu, IPU_IRQ_CSI0_OUT_EOF + cam->csi);
+ err = ipu_request_irq(cam->ipu, IPU_IRQ_CSI0_OUT_EOF + cam->csi,
+ csi_enc_callback, 0, "Mxc Camera", cam);
+ if (err != 0) {
+ printk(KERN_ERR "Error registering CSI_OUT_EOF irq\n");
+ return err;
+ }
+
+ INIT_WORK(&cam->csi_work_struct, csi_buf_work_func);
+
+ err = csi_enc_setup(cam);
+ if (err != 0) {
+ printk(KERN_ERR "csi_enc_setup %d\n", err);
+ goto out1;
+ }
+
+ return err;
+out1:
+ ipu_free_irq(cam->ipu, IPU_IRQ_CSI0_OUT_EOF + cam->csi, cam);
+ return err;
+}
+
+/*!
+ * bg_overlay_start - start the overlay task
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ */
+static int bg_overlay_start(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+
+ if (!cam) {
+ printk(KERN_ERR "private is NULL\n");
+ return -EIO;
+ }
+
+ if (cam->overlay_active == true) {
+ pr_debug("already start.\n");
+ return 0;
+ }
+
+ get_disp_ipu(cam);
+
+ out_format = cam->v4l2_fb.fmt.pixelformat;
+ if (cam->v4l2_fb.fmt.pixelformat == IPU_PIX_FMT_BGR24) {
+ bpp = 3, csi_mem_bufsize = 3;
+ pr_info("BGR24\n");
+ } else if (cam->v4l2_fb.fmt.pixelformat == IPU_PIX_FMT_RGB565) {
+ bpp = 2, csi_mem_bufsize = 2;
+ pr_info("RGB565\n");
+ } else if (cam->v4l2_fb.fmt.pixelformat == IPU_PIX_FMT_BGR32) {
+ bpp = 4, csi_mem_bufsize = 4;
+ pr_info("BGR32\n");
+ } else {
+ printk(KERN_ERR
+ "unsupported fix format from the framebuffer.\n");
+ return -EINVAL;
+ }
+
+ offset = cam->v4l2_fb.fmt.bytesperline * cam->win.w.top +
+ csi_mem_bufsize * cam->win.w.left;
+
+ if (cam->v4l2_fb.base == 0)
+ printk(KERN_ERR "invalid frame buffer address.\n");
+ else
+ offset += (u32) cam->v4l2_fb.base;
+
+ csi_mem_bufsize = cam->win.w.width * cam->win.w.height
+ * csi_mem_bufsize;
+
+ err = csi_enc_enabling_tasks(cam);
+ if (err != 0) {
+ printk(KERN_ERR "Error csi enc enable fail\n");
+ return err;
+ }
+
+ cam->overlay_active = true;
+ return err;
+}
+
+/*!
+ * bg_overlay_stop - stop the overlay task
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ */
+static int bg_overlay_stop(void *private)
+{
+ int err = 0;
+ cam_data *cam = (cam_data *) private;
+ ipu_channel_t chan = (cam->csi == 0) ? CSI_MEM0 : CSI_MEM1;
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ if (cam->overlay_active == false)
+ return 0;
+
+ err = ipu_disable_channel(cam->ipu, chan, true);
+
+ ipu_uninit_channel(cam->ipu, chan);
+
+ csi_buffer_num = 0;
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id)
+ mipi_csi2_pixelclk_disable(mipi_csi2_info);
+ }
+ }
+#endif
+
+ flush_work(&cam->csi_work_struct);
+ cancel_work_sync(&cam->csi_work_struct);
+
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0], cam->vf_bufs[0]);
+ cam->vf_bufs_vaddr[0] = NULL;
+ cam->vf_bufs[0] = 0;
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1], cam->vf_bufs[1]);
+ cam->vf_bufs_vaddr[1] = NULL;
+ cam->vf_bufs[1] = 0;
+ }
+ if (cam->rot_vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->rot_vf_buf_size[0],
+ cam->rot_vf_bufs_vaddr[0],
+ cam->rot_vf_bufs[0]);
+ cam->rot_vf_bufs_vaddr[0] = NULL;
+ cam->rot_vf_bufs[0] = 0;
+ }
+ if (cam->rot_vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->rot_vf_buf_size[1],
+ cam->rot_vf_bufs_vaddr[1],
+ cam->rot_vf_bufs[1]);
+ cam->rot_vf_bufs_vaddr[1] = NULL;
+ cam->rot_vf_bufs[1] = 0;
+ }
+
+ cam->overlay_active = false;
+ return err;
+}
+
+/*!
+ * Enable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int bg_overlay_enable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ return ipu_enable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * Disable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int bg_overlay_disable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ /* free csi eof irq firstly.
+ * when disable csi, wait for idmac eof.
+ * it requests eof irq again */
+ ipu_free_irq(cam->ipu, IPU_IRQ_CSI0_OUT_EOF + cam->csi, cam);
+
+ return ipu_disable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * function to select bg as the working path
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ * @return status
+ */
+int bg_overlay_sdc_select(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ if (cam) {
+ cam->vf_start_sdc = bg_overlay_start;
+ cam->vf_stop_sdc = bg_overlay_stop;
+ cam->vf_enable_csi = bg_overlay_enable_csi;
+ cam->vf_disable_csi = bg_overlay_disable_csi;
+ cam->overlay_active = false;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(bg_overlay_sdc_select);
+
+/*!
+ * function to de-select bg as the working path
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ * @return status
+ */
+int bg_overlay_sdc_deselect(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ if (cam) {
+ cam->vf_start_sdc = NULL;
+ cam->vf_stop_sdc = NULL;
+ cam->vf_enable_csi = NULL;
+ cam->vf_disable_csi = NULL;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(bg_overlay_sdc_deselect);
+
+/*!
+ * Init background overlay task.
+ *
+ * @return Error code indicating success or failure
+ */
+__init int bg_overlay_sdc_init(void)
+{
+ return 0;
+}
+
+/*!
+ * Deinit background overlay task.
+ *
+ * @return Error code indicating success or failure
+ */
+void __exit bg_overlay_sdc_exit(void)
+{
+}
+
+module_init(bg_overlay_sdc_init);
+module_exit(bg_overlay_sdc_exit);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("IPU PRP VF SDC Backgroud Driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright 2009-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @file ipu_csi_enc.c
+ *
+ * @brief CSI Use case for video capture
+ *
+ * @ingroup IPU
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/ipu.h>
+#include <linux/mipi_csi2.h>
+#include "mxc_v4l2_capture.h"
+#include "ipu_prp_sw.h"
+
+#ifdef CAMERA_DBG
+ #define CAMERA_TRACE(x) (printk)x
+#else
+ #define CAMERA_TRACE(x)
+#endif
+
+/*
+ * Function definitions
+ */
+
+/*!
+ * csi ENC callback function.
+ *
+ * @param irq int irq line
+ * @param dev_id void * device id
+ *
+ * @return status IRQ_HANDLED for handled
+ */
+static irqreturn_t csi_enc_callback(int irq, void *dev_id)
+{
+ cam_data *cam = (cam_data *) dev_id;
+
+ if (cam->enc_callback == NULL)
+ return IRQ_HANDLED;
+
+ cam->enc_callback(irq, dev_id);
+ return IRQ_HANDLED;
+}
+
+/*!
+ * CSI ENC enable channel setup function
+ *
+ * @param cam struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int csi_enc_setup(cam_data *cam)
+{
+ ipu_channel_params_t params;
+ u32 pixel_fmt;
+ int err = 0, sensor_protocol = 0;
+ dma_addr_t dummy = cam->dummy_frame.buffer.m.offset;
+ ipu_channel_t chan = (cam->csi == 0) ? CSI_MEM0 : CSI_MEM1;
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ CAMERA_TRACE("In csi_enc_setup\n");
+ if (!cam) {
+ printk(KERN_ERR "cam private is NULL\n");
+ return -ENXIO;
+ }
+
+ memset(¶ms, 0, sizeof(ipu_channel_params_t));
+ params.csi_mem.csi = cam->csi;
+
+ sensor_protocol = ipu_csi_get_sensor_protocol(cam->ipu, cam->csi);
+ switch (sensor_protocol) {
+ case IPU_CSI_CLK_MODE_GATED_CLK:
+ case IPU_CSI_CLK_MODE_NONGATED_CLK:
+ case IPU_CSI_CLK_MODE_CCIR656_PROGRESSIVE:
+ case IPU_CSI_CLK_MODE_CCIR1120_PROGRESSIVE_DDR:
+ case IPU_CSI_CLK_MODE_CCIR1120_PROGRESSIVE_SDR:
+ params.csi_mem.interlaced = false;
+ break;
+ case IPU_CSI_CLK_MODE_CCIR656_INTERLACED:
+ case IPU_CSI_CLK_MODE_CCIR1120_INTERLACED_DDR:
+ case IPU_CSI_CLK_MODE_CCIR1120_INTERLACED_SDR:
+ params.csi_mem.interlaced = true;
+ break;
+ default:
+ printk(KERN_ERR "sensor protocol unsupported\n");
+ return -EINVAL;
+ }
+
+ if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_YUV420)
+ pixel_fmt = IPU_PIX_FMT_YUV420P;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_YVU420)
+ pixel_fmt = IPU_PIX_FMT_YVU420P;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_YUV422P)
+ pixel_fmt = IPU_PIX_FMT_YUV422P;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_UYVY)
+ pixel_fmt = IPU_PIX_FMT_UYVY;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_YUYV)
+ pixel_fmt = IPU_PIX_FMT_YUYV;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_NV12)
+ pixel_fmt = IPU_PIX_FMT_NV12;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_BGR24)
+ pixel_fmt = IPU_PIX_FMT_BGR24;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_RGB24)
+ pixel_fmt = IPU_PIX_FMT_RGB24;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_RGB565)
+ pixel_fmt = IPU_PIX_FMT_RGB565;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_BGR32)
+ pixel_fmt = IPU_PIX_FMT_BGR32;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_RGB32)
+ pixel_fmt = IPU_PIX_FMT_RGB32;
+ else {
+ printk(KERN_ERR "format not supported\n");
+ return -EINVAL;
+ }
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id) {
+ params.csi_mem.mipi_en = true;
+ params.csi_mem.mipi_vc =
+ mipi_csi2_get_virtual_channel(mipi_csi2_info);
+ params.csi_mem.mipi_id =
+ mipi_csi2_get_datatype(mipi_csi2_info);
+
+ mipi_csi2_pixelclk_enable(mipi_csi2_info);
+ } else {
+ params.csi_mem.mipi_en = false;
+ params.csi_mem.mipi_vc = 0;
+ params.csi_mem.mipi_id = 0;
+ }
+ } else {
+ params.csi_mem.mipi_en = false;
+ params.csi_mem.mipi_vc = 0;
+ params.csi_mem.mipi_id = 0;
+ }
+ }
+#endif
+
+ err = ipu_init_channel(cam->ipu, chan, ¶ms);
+ if (err != 0) {
+ printk(KERN_ERR "ipu_init_channel %d\n", err);
+ return err;
+ }
+
+ err = ipu_init_channel_buffer(cam->ipu,
+ chan,
+ IPU_OUTPUT_BUFFER,
+ pixel_fmt, cam->v2f.fmt.pix.width,
+ cam->v2f.fmt.pix.height,
+ cam->v2f.fmt.pix.bytesperline,
+ IPU_ROTATE_NONE,
+ dummy, dummy, 0,
+ cam->offset.u_offset,
+ cam->offset.v_offset);
+ if (err != 0) {
+ printk(KERN_ERR "CSI_MEM output buffer\n");
+ return err;
+ }
+ err = ipu_enable_channel(cam->ipu, chan);
+ if (err < 0) {
+ printk(KERN_ERR "ipu_enable_channel CSI_MEM\n");
+ return err;
+ }
+
+ return err;
+}
+
+/*!
+ * function to update physical buffer address for encorder IDMA channel
+ *
+ * @param *private pointer to the cam_data structure
+ * @param eba physical buffer address for encorder IDMA channel
+ *
+ * @return status
+ */
+static int csi_enc_eba_update(void *private, dma_addr_t eba)
+{
+ int err = 0;
+ cam_data *cam = (cam_data *) private;
+ struct ipu_soc *ipu = cam->ipu;
+ int *buffer_num = &cam->ping_pong_csi;
+ ipu_channel_t chan = (cam->csi == 0) ? CSI_MEM0 : CSI_MEM1;
+
+ pr_debug("eba %x\n", eba);
+ err = ipu_update_channel_buffer(ipu, chan, IPU_OUTPUT_BUFFER,
+ *buffer_num, eba);
+ if (err != 0) {
+ ipu_clear_buffer_ready(ipu, chan, IPU_OUTPUT_BUFFER,
+ *buffer_num);
+
+ err = ipu_update_channel_buffer(ipu, chan,
+ IPU_OUTPUT_BUFFER, *buffer_num, eba);
+ if (err != 0) {
+ pr_err("ERROR: v4l2 capture: fail to update "
+ "buf%d\n", *buffer_num);
+ return err;
+ }
+ }
+
+ ipu_select_buffer(ipu, chan, IPU_OUTPUT_BUFFER, *buffer_num);
+
+ *buffer_num = (*buffer_num == 0) ? 1 : 0;
+
+ return 0;
+}
+
+/*!
+ * Enable encoder task
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int csi_enc_enabling_tasks(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+ uint32_t irq = (cam->csi == 0) ?
+ IPU_IRQ_CSI0_OUT_EOF : IPU_IRQ_CSI1_OUT_EOF;
+
+ CAMERA_TRACE("IPU:In csi_enc_enabling_tasks\n");
+
+ cam->dummy_frame.vaddress = dma_alloc_coherent(0,
+ PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage),
+ &cam->dummy_frame.paddress,
+ GFP_DMA | GFP_KERNEL);
+ if (cam->dummy_frame.vaddress == 0) {
+ pr_err("ERROR: v4l2 capture: Allocate dummy frame "
+ "failed.\n");
+ return -ENOBUFS;
+ }
+ cam->dummy_frame.buffer.type = V4L2_BUF_TYPE_PRIVATE;
+ cam->dummy_frame.buffer.length =
+ PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage);
+ cam->dummy_frame.buffer.m.offset = cam->dummy_frame.paddress;
+
+ ipu_clear_irq(cam->ipu, irq);
+ err = ipu_request_irq(
+ cam->ipu, irq, csi_enc_callback, 0, "Mxc Camera", cam);
+ if (err != 0) {
+ printk(KERN_ERR "Error registering rot irq\n");
+ return err;
+ }
+
+ err = csi_enc_setup(cam);
+ if (err != 0) {
+ printk(KERN_ERR "csi_enc_setup %d\n", err);
+ return err;
+ }
+
+ return err;
+}
+
+/*!
+ * Disable encoder task
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return int
+ */
+static int csi_enc_disabling_tasks(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+ ipu_channel_t chan = (cam->csi == 0) ? CSI_MEM0 : CSI_MEM1;
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ err = ipu_disable_channel(cam->ipu, chan, true);
+
+ ipu_uninit_channel(cam->ipu, chan);
+
+ if (cam->dummy_frame.vaddress != 0) {
+ dma_free_coherent(0, cam->dummy_frame.buffer.length,
+ cam->dummy_frame.vaddress,
+ cam->dummy_frame.paddress);
+ cam->dummy_frame.vaddress = 0;
+ }
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id)
+ mipi_csi2_pixelclk_disable(mipi_csi2_info);
+ }
+ }
+#endif
+
+ return err;
+}
+
+/*!
+ * Enable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int csi_enc_enable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ return ipu_enable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * Disable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int csi_enc_disable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ uint32_t irq = (cam->csi == 0) ?
+ IPU_IRQ_CSI0_OUT_EOF : IPU_IRQ_CSI1_OUT_EOF;
+
+ /* free csi eof irq firstly.
+ * when disable csi, wait for idmac eof.
+ * it requests eof irq again */
+ ipu_free_irq(cam->ipu, irq, cam);
+
+ return ipu_disable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * function to select CSI ENC as the working path
+ *
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return int
+ */
+int csi_enc_select(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+
+ if (cam) {
+ cam->enc_update_eba = csi_enc_eba_update;
+ cam->enc_enable = csi_enc_enabling_tasks;
+ cam->enc_disable = csi_enc_disabling_tasks;
+ cam->enc_enable_csi = csi_enc_enable_csi;
+ cam->enc_disable_csi = csi_enc_disable_csi;
+ } else {
+ err = -EIO;
+ }
+
+ return err;
+}
+EXPORT_SYMBOL(csi_enc_select);
+
+/*!
+ * function to de-select CSI ENC as the working path
+ *
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return int
+ */
+int csi_enc_deselect(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+
+ if (cam) {
+ cam->enc_update_eba = NULL;
+ cam->enc_enable = NULL;
+ cam->enc_disable = NULL;
+ cam->enc_enable_csi = NULL;
+ cam->enc_disable_csi = NULL;
+ }
+
+ return err;
+}
+EXPORT_SYMBOL(csi_enc_deselect);
+
+/*!
+ * Init the Encorder channels
+ *
+ * @return Error code indicating success or failure
+ */
+__init int csi_enc_init(void)
+{
+ return 0;
+}
+
+/*!
+ * Deinit the Encorder channels
+ *
+ */
+void __exit csi_enc_exit(void)
+{
+}
+
+module_init(csi_enc_init);
+module_exit(csi_enc_exit);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("CSI ENC Driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright 2004-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/* * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @file ipu_foreground_sdc.c
+ *
+ * @brief IPU Use case for PRP-VF
+ *
+ * @ingroup IPU
+ */
+
+#include <linux/module.h>
+#include <linux/dma-mapping.h>
+#include <linux/console.h>
+#include <linux/ipu.h>
+#include <linux/mxcfb.h>
+#include <linux/mipi_csi2.h>
+
+#include "mxc_v4l2_capture.h"
+#include "ipu_prp_sw.h"
+
+#ifdef CAMERA_DBG
+ #define CAMERA_TRACE(x) (printk)x
+#else
+ #define CAMERA_TRACE(x)
+#endif
+
+static int csi_buffer_num, buffer_num;
+static u32 csi_mem_bufsize;
+static struct ipu_soc *disp_ipu;
+static struct fb_info *fbi;
+static struct fb_var_screeninfo fbvar;
+static u32 vf_out_format;
+static void csi_buf_work_func(struct work_struct *work)
+{
+ int err = 0;
+ cam_data *cam =
+ container_of(work, struct _cam_data, csi_work_struct);
+
+ struct ipu_task task;
+ memset(&task, 0, sizeof(task));
+
+ if (csi_buffer_num)
+ task.input.paddr = cam->vf_bufs[0];
+ else
+ task.input.paddr = cam->vf_bufs[1];
+ task.input.width = cam->crop_current.width;
+ task.input.height = cam->crop_current.height;
+ task.input.format = IPU_PIX_FMT_NV12;
+
+ if (buffer_num == 0)
+ task.output.paddr = fbi->fix.smem_start +
+ (fbi->fix.line_length * fbvar.yres);
+ else
+ task.output.paddr = fbi->fix.smem_start;
+ task.output.width = cam->win.w.width;
+ task.output.height = cam->win.w.height;
+ task.output.format = vf_out_format;
+ task.output.rotate = cam->rotation;
+again:
+ err = ipu_check_task(&task);
+ if (err != IPU_CHECK_OK) {
+ if (err > IPU_CHECK_ERR_MIN) {
+ if (err == IPU_CHECK_ERR_SPLIT_INPUTW_OVER) {
+ task.input.crop.w -= 8;
+ goto again;
+ }
+ if (err == IPU_CHECK_ERR_SPLIT_INPUTH_OVER) {
+ task.input.crop.h -= 8;
+ goto again;
+ }
+ if (err == IPU_CHECK_ERR_SPLIT_OUTPUTW_OVER) {
+ task.output.width -= 8;
+ task.output.crop.w = task.output.width;
+ goto again;
+ }
+ if (err == IPU_CHECK_ERR_SPLIT_OUTPUTH_OVER) {
+ task.output.height -= 8;
+ task.output.crop.h = task.output.height;
+ goto again;
+ }
+ printk(KERN_ERR "check ipu taks fail\n");
+ return;
+ }
+ printk(KERN_ERR "check ipu taks fail\n");
+ return;
+ }
+ err = ipu_queue_task(&task);
+ if (err < 0)
+ printk(KERN_ERR "queue ipu task error\n");
+ ipu_select_buffer(disp_ipu, MEM_FG_SYNC, IPU_INPUT_BUFFER, buffer_num);
+ buffer_num = (buffer_num == 0) ? 1 : 0;
+}
+
+static void get_disp_ipu(cam_data *cam)
+{
+ if (cam->output > 2)
+ disp_ipu = ipu_get_soc(1); /* using DISP4 */
+ else
+ disp_ipu = ipu_get_soc(0);
+}
+
+/*!
+ * csi ENC callback function.
+ *
+ * @param irq int irq line
+ * @param dev_id void * device id
+ *
+ * @return status IRQ_HANDLED for handled
+ */
+static irqreturn_t csi_enc_callback(int irq, void *dev_id)
+{
+ cam_data *cam = (cam_data *) dev_id;
+ ipu_channel_t chan = (irq == IPU_IRQ_CSI0_OUT_EOF) ?
+ CSI_MEM0 : CSI_MEM1;
+
+ ipu_select_buffer(cam->ipu, chan,
+ IPU_OUTPUT_BUFFER, csi_buffer_num);
+
+ if ((cam->crop_current.width != cam->win.w.width) ||
+ (cam->crop_current.height != cam->win.w.height) ||
+ (vf_out_format != IPU_PIX_FMT_NV12) ||
+ (cam->rotation >= IPU_ROTATE_VERT_FLIP))
+ schedule_work(&cam->csi_work_struct);
+ csi_buffer_num = (csi_buffer_num == 0) ? 1 : 0;
+ return IRQ_HANDLED;
+}
+
+static int csi_enc_setup(cam_data *cam)
+{
+ ipu_channel_params_t params;
+ int err = 0, sensor_protocol = 0;
+ ipu_channel_t chan = (cam->csi == 0) ? CSI_MEM0 : CSI_MEM1;
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ CAMERA_TRACE("In csi_enc_setup\n");
+ if (!cam) {
+ printk(KERN_ERR "cam private is NULL\n");
+ return -ENXIO;
+ }
+
+ memset(¶ms, 0, sizeof(ipu_channel_params_t));
+ params.csi_mem.csi = cam->csi;
+
+ sensor_protocol = ipu_csi_get_sensor_protocol(cam->ipu, cam->csi);
+ switch (sensor_protocol) {
+ case IPU_CSI_CLK_MODE_GATED_CLK:
+ case IPU_CSI_CLK_MODE_NONGATED_CLK:
+ case IPU_CSI_CLK_MODE_CCIR656_PROGRESSIVE:
+ case IPU_CSI_CLK_MODE_CCIR1120_PROGRESSIVE_DDR:
+ case IPU_CSI_CLK_MODE_CCIR1120_PROGRESSIVE_SDR:
+ params.csi_mem.interlaced = false;
+ break;
+ case IPU_CSI_CLK_MODE_CCIR656_INTERLACED:
+ case IPU_CSI_CLK_MODE_CCIR1120_INTERLACED_DDR:
+ case IPU_CSI_CLK_MODE_CCIR1120_INTERLACED_SDR:
+ params.csi_mem.interlaced = true;
+ break;
+ default:
+ printk(KERN_ERR "sensor protocol unsupported\n");
+ return -EINVAL;
+ }
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id) {
+ params.csi_mem.mipi_en = true;
+ params.csi_mem.mipi_vc =
+ mipi_csi2_get_virtual_channel(mipi_csi2_info);
+ params.csi_mem.mipi_id =
+ mipi_csi2_get_datatype(mipi_csi2_info);
+
+ mipi_csi2_pixelclk_enable(mipi_csi2_info);
+ } else {
+ params.csi_mem.mipi_en = false;
+ params.csi_mem.mipi_vc = 0;
+ params.csi_mem.mipi_id = 0;
+ }
+ } else {
+ params.csi_mem.mipi_en = false;
+ params.csi_mem.mipi_vc = 0;
+ params.csi_mem.mipi_id = 0;
+ }
+ }
+#endif
+
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0],
+ (dma_addr_t) cam->vf_bufs[0]);
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1],
+ (dma_addr_t) cam->vf_bufs[1]);
+ }
+ csi_mem_bufsize = cam->crop_current.width *
+ cam->crop_current.height * 3/2;
+ cam->vf_bufs_size[0] = PAGE_ALIGN(csi_mem_bufsize);
+ cam->vf_bufs_vaddr[0] = (void *)dma_alloc_coherent(0,
+ cam->vf_bufs_size[0],
+ (dma_addr_t *) &
+ cam->vf_bufs[0],
+ GFP_DMA |
+ GFP_KERNEL);
+ if (cam->vf_bufs_vaddr[0] == NULL) {
+ printk(KERN_ERR "Error to allocate vf buffer\n");
+ err = -ENOMEM;
+ goto out_2;
+ }
+ cam->vf_bufs_size[1] = PAGE_ALIGN(csi_mem_bufsize);
+ cam->vf_bufs_vaddr[1] = (void *)dma_alloc_coherent(0,
+ cam->vf_bufs_size[1],
+ (dma_addr_t *) &
+ cam->vf_bufs[1],
+ GFP_DMA |
+ GFP_KERNEL);
+ if (cam->vf_bufs_vaddr[1] == NULL) {
+ printk(KERN_ERR "Error to allocate vf buffer\n");
+ err = -ENOMEM;
+ goto out_1;
+ }
+ pr_debug("vf_bufs %x %x\n", cam->vf_bufs[0], cam->vf_bufs[1]);
+
+ err = ipu_init_channel(cam->ipu, chan, ¶ms);
+ if (err != 0) {
+ printk(KERN_ERR "ipu_init_channel %d\n", err);
+ goto out_1;
+ }
+
+ if ((cam->crop_current.width == cam->win.w.width) &&
+ (cam->crop_current.height == cam->win.w.height) &&
+ (vf_out_format == IPU_PIX_FMT_NV12) &&
+ (cam->rotation < IPU_ROTATE_VERT_FLIP)) {
+ err = ipu_init_channel_buffer(cam->ipu, chan,
+ IPU_OUTPUT_BUFFER, IPU_PIX_FMT_NV12,
+ cam->crop_current.width,
+ cam->crop_current.height,
+ cam->crop_current.width, IPU_ROTATE_NONE,
+ fbi->fix.smem_start +
+ (fbi->fix.line_length * fbvar.yres),
+ fbi->fix.smem_start, 0,
+ cam->offset.u_offset, cam->offset.u_offset);
+ } else {
+ err = ipu_init_channel_buffer(cam->ipu, chan,
+ IPU_OUTPUT_BUFFER, IPU_PIX_FMT_NV12,
+ cam->crop_current.width,
+ cam->crop_current.height,
+ cam->crop_current.width, IPU_ROTATE_NONE,
+ cam->vf_bufs[0], cam->vf_bufs[1], 0,
+ cam->offset.u_offset, cam->offset.u_offset);
+ }
+ if (err != 0) {
+ printk(KERN_ERR "CSI_MEM output buffer\n");
+ goto out_1;
+ }
+ err = ipu_enable_channel(cam->ipu, chan);
+ if (err < 0) {
+ printk(KERN_ERR "ipu_enable_channel CSI_MEM\n");
+ goto out_1;
+ }
+
+ csi_buffer_num = 0;
+
+ ipu_select_buffer(cam->ipu, chan, IPU_OUTPUT_BUFFER, 0);
+ ipu_select_buffer(cam->ipu, chan, IPU_OUTPUT_BUFFER, 1);
+ return err;
+out_1:
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0],
+ (dma_addr_t) cam->vf_bufs[0]);
+ cam->vf_bufs_vaddr[0] = NULL;
+ cam->vf_bufs[0] = 0;
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1],
+ (dma_addr_t) cam->vf_bufs[1]);
+ cam->vf_bufs_vaddr[1] = NULL;
+ cam->vf_bufs[1] = 0;
+ }
+out_2:
+ return err;
+}
+
+/*!
+ * Enable encoder task
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int csi_enc_enabling_tasks(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+ CAMERA_TRACE("IPU:In csi_enc_enabling_tasks\n");
+
+ ipu_clear_irq(cam->ipu, IPU_IRQ_CSI0_OUT_EOF + cam->csi);
+ err = ipu_request_irq(cam->ipu, IPU_IRQ_CSI0_OUT_EOF + cam->csi,
+ csi_enc_callback, 0, "Mxc Camera", cam);
+ if (err != 0) {
+ printk(KERN_ERR "Error registering CSI_OUT_EOF irq\n");
+ return err;
+ }
+
+ INIT_WORK(&cam->csi_work_struct, csi_buf_work_func);
+
+ err = csi_enc_setup(cam);
+ if (err != 0) {
+ printk(KERN_ERR "csi_enc_setup %d\n", err);
+ goto out1;
+ }
+
+ return err;
+out1:
+ ipu_free_irq(cam->ipu, IPU_IRQ_CSI0_OUT_EOF + cam->csi, cam);
+ return err;
+}
+
+/*
+ * Function definitions
+ */
+
+/*!
+ * foreground_start - start the vf task
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ */
+static int foreground_start(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0, i = 0, screen_size;
+ char *base;
+
+ if (!cam) {
+ printk(KERN_ERR "private is NULL\n");
+ return -EIO;
+ }
+
+ if (cam->overlay_active == true) {
+ pr_debug("already started.\n");
+ return 0;
+ }
+
+ get_disp_ipu(cam);
+
+ for (i = 0; i < num_registered_fb; i++) {
+ char *idstr = registered_fb[i]->fix.id;
+ if (((strcmp(idstr, "DISP3 FG") == 0) && (cam->output < 3)) ||
+ ((strcmp(idstr, "DISP4 FG") == 0) && (cam->output >= 3))) {
+ fbi = registered_fb[i];
+ break;
+ }
+ }
+
+ if (fbi == NULL) {
+ printk(KERN_ERR "DISP FG fb not found\n");
+ return -EPERM;
+ }
+
+ fbvar = fbi->var;
+
+ /* Store the overlay frame buffer's original std */
+ cam->fb_origin_std = fbvar.nonstd;
+
+ if (cam->devtype == IMX5_V4L2 || cam->devtype == IMX6_V4L2) {
+ /* Use DP to do CSC so that we can get better performance */
+ vf_out_format = IPU_PIX_FMT_NV12;
+ fbvar.nonstd = vf_out_format;
+ } else {
+ vf_out_format = IPU_PIX_FMT_RGB565;
+ fbvar.nonstd = 0;
+ }
+
+ fbvar.bits_per_pixel = 16;
+ fbvar.xres = fbvar.xres_virtual = cam->win.w.width;
+ fbvar.yres = cam->win.w.height;
+ fbvar.yres_virtual = cam->win.w.height * 2;
+ fbvar.yoffset = 0;
+ fbvar.vmode &= ~FB_VMODE_YWRAP;
+ fbvar.accel_flags = FB_ACCEL_DOUBLE_FLAG;
+ fbvar.activate |= FB_ACTIVATE_FORCE;
+ fb_set_var(fbi, &fbvar);
+
+ ipu_disp_set_window_pos(disp_ipu, MEM_FG_SYNC, cam->win.w.left,
+ cam->win.w.top);
+
+ /* Fill black color for framebuffer */
+ base = (char *) fbi->screen_base;
+ screen_size = fbi->var.xres * fbi->var.yres;
+ if (cam->devtype == IMX5_V4L2 || cam->devtype == IMX6_V4L2) {
+ memset(base, 0, screen_size);
+ base += screen_size;
+ for (i = 0; i < screen_size / 2; i++, base++)
+ *base = 0x80;
+ } else {
+ for (i = 0; i < screen_size * 2; i++, base++)
+ *base = 0x00;
+ }
+
+ console_lock();
+ fb_blank(fbi, FB_BLANK_UNBLANK);
+ console_unlock();
+
+ /* correct display ch buffer address */
+ ipu_update_channel_buffer(disp_ipu, MEM_FG_SYNC, IPU_INPUT_BUFFER,
+ 0, fbi->fix.smem_start +
+ (fbi->fix.line_length * fbvar.yres));
+ ipu_update_channel_buffer(disp_ipu, MEM_FG_SYNC, IPU_INPUT_BUFFER,
+ 1, fbi->fix.smem_start);
+
+ err = csi_enc_enabling_tasks(cam);
+ if (err != 0) {
+ printk(KERN_ERR "Error csi enc enable fail\n");
+ return err;
+ }
+
+ cam->overlay_active = true;
+ return err;
+
+}
+
+/*!
+ * foreground_stop - stop the vf task
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ */
+static int foreground_stop(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0, i = 0;
+ struct fb_info *fbi = NULL;
+ struct fb_var_screeninfo fbvar;
+ ipu_channel_t chan = (cam->csi == 0) ? CSI_MEM0 : CSI_MEM1;
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ if (cam->overlay_active == false)
+ return 0;
+
+ err = ipu_disable_channel(cam->ipu, chan, true);
+
+ ipu_uninit_channel(cam->ipu, chan);
+
+ csi_buffer_num = 0;
+ buffer_num = 0;
+
+ for (i = 0; i < num_registered_fb; i++) {
+ char *idstr = registered_fb[i]->fix.id;
+ if (((strcmp(idstr, "DISP3 FG") == 0) && (cam->output < 3)) ||
+ ((strcmp(idstr, "DISP4 FG") == 0) && (cam->output >= 3))) {
+ fbi = registered_fb[i];
+ break;
+ }
+ }
+
+ if (fbi == NULL) {
+ printk(KERN_ERR "DISP FG fb not found\n");
+ return -EPERM;
+ }
+
+ console_lock();
+ fb_blank(fbi, FB_BLANK_POWERDOWN);
+ console_unlock();
+
+ /* Set the overlay frame buffer std to what it is used to be */
+ fbvar = fbi->var;
+ fbvar.accel_flags = FB_ACCEL_TRIPLE_FLAG;
+ fbvar.nonstd = cam->fb_origin_std;
+ fbvar.activate |= FB_ACTIVATE_FORCE;
+ fb_set_var(fbi, &fbvar);
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id)
+ mipi_csi2_pixelclk_disable(mipi_csi2_info);
+ }
+ }
+#endif
+
+ flush_work(&cam->csi_work_struct);
+ cancel_work_sync(&cam->csi_work_struct);
+
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0],
+ (dma_addr_t) cam->vf_bufs[0]);
+ cam->vf_bufs_vaddr[0] = NULL;
+ cam->vf_bufs[0] = 0;
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1],
+ (dma_addr_t) cam->vf_bufs[1]);
+ cam->vf_bufs_vaddr[1] = NULL;
+ cam->vf_bufs[1] = 0;
+ }
+
+ cam->overlay_active = false;
+ return err;
+}
+
+/*!
+ * Enable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int foreground_enable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ return ipu_enable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * Disable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int foreground_disable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ /* free csi eof irq firstly.
+ * when disable csi, wait for idmac eof.
+ * it requests eof irq again */
+ ipu_free_irq(cam->ipu, IPU_IRQ_CSI0_OUT_EOF + cam->csi, cam);
+
+ return ipu_disable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * function to select foreground as the working path
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ * @return status
+ */
+int foreground_sdc_select(void *private)
+{
+ cam_data *cam;
+ int err = 0;
+ if (private) {
+ cam = (cam_data *) private;
+ cam->vf_start_sdc = foreground_start;
+ cam->vf_stop_sdc = foreground_stop;
+ cam->vf_enable_csi = foreground_enable_csi;
+ cam->vf_disable_csi = foreground_disable_csi;
+ cam->overlay_active = false;
+ } else
+ err = -EIO;
+
+ return err;
+}
+EXPORT_SYMBOL(foreground_sdc_select);
+
+/*!
+ * function to de-select foreground as the working path
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ * @return int
+ */
+int foreground_sdc_deselect(void *private)
+{
+ cam_data *cam;
+
+ if (private) {
+ cam = (cam_data *) private;
+ cam->vf_start_sdc = NULL;
+ cam->vf_stop_sdc = NULL;
+ cam->vf_enable_csi = NULL;
+ cam->vf_disable_csi = NULL;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(foreground_sdc_deselect);
+
+/*!
+ * Init viewfinder task.
+ *
+ * @return Error code indicating success or failure
+ */
+__init int foreground_sdc_init(void)
+{
+ return 0;
+}
+
+/*!
+ * Deinit viewfinder task.
+ *
+ * @return Error code indicating success or failure
+ */
+void __exit foreground_sdc_exit(void)
+{
+}
+
+module_init(foreground_sdc_init);
+module_exit(foreground_sdc_exit);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("IPU PRP VF SDC Driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright 2004-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @file ipu_prp_enc.c
+ *
+ * @brief IPU Use case for PRP-ENC
+ *
+ * @ingroup IPU
+ */
+
+#include <linux/module.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <linux/ipu.h>
+#include <linux/mipi_csi2.h>
+#include "mxc_v4l2_capture.h"
+#include "ipu_prp_sw.h"
+
+#ifdef CAMERA_DBG
+ #define CAMERA_TRACE(x) (printk)x
+#else
+ #define CAMERA_TRACE(x)
+#endif
+
+static ipu_rotate_mode_t grotation = IPU_ROTATE_NONE;
+
+/*
+ * Function definitions
+ */
+
+/*!
+ * IPU ENC callback function.
+ *
+ * @param irq int irq line
+ * @param dev_id void * device id
+ *
+ * @return status IRQ_HANDLED for handled
+ */
+static irqreturn_t prp_enc_callback(int irq, void *dev_id)
+{
+ cam_data *cam = (cam_data *) dev_id;
+
+ if (cam->enc_callback == NULL)
+ return IRQ_HANDLED;
+
+ cam->enc_callback(irq, dev_id);
+
+ return IRQ_HANDLED;
+}
+
+/*!
+ * PrpENC enable channel setup function
+ *
+ * @param cam struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int prp_enc_setup(cam_data *cam)
+{
+ ipu_channel_params_t enc;
+ int err = 0;
+ dma_addr_t dummy = cam->dummy_frame.buffer.m.offset;
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ CAMERA_TRACE("In prp_enc_setup\n");
+ if (!cam) {
+ printk(KERN_ERR "cam private is NULL\n");
+ return -ENXIO;
+ }
+ memset(&enc, 0, sizeof(ipu_channel_params_t));
+
+ ipu_csi_get_window_size(cam->ipu, &enc.csi_prp_enc_mem.in_width,
+ &enc.csi_prp_enc_mem.in_height, cam->csi);
+
+ enc.csi_prp_enc_mem.in_pixel_fmt = IPU_PIX_FMT_UYVY;
+ enc.csi_prp_enc_mem.out_width = cam->v2f.fmt.pix.width;
+ enc.csi_prp_enc_mem.out_height = cam->v2f.fmt.pix.height;
+ enc.csi_prp_enc_mem.csi = cam->csi;
+ if (cam->rotation >= IPU_ROTATE_90_RIGHT) {
+ enc.csi_prp_enc_mem.out_width = cam->v2f.fmt.pix.height;
+ enc.csi_prp_enc_mem.out_height = cam->v2f.fmt.pix.width;
+ }
+
+ if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_YUV420) {
+ enc.csi_prp_enc_mem.out_pixel_fmt = IPU_PIX_FMT_YUV420P;
+ pr_info("YUV420\n");
+ } else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_YVU420) {
+ enc.csi_prp_enc_mem.out_pixel_fmt = IPU_PIX_FMT_YVU420P;
+ pr_info("YVU420\n");
+ } else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_YUV422P) {
+ enc.csi_prp_enc_mem.out_pixel_fmt = IPU_PIX_FMT_YUV422P;
+ pr_info("YUV422P\n");
+ } else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_YUYV) {
+ enc.csi_prp_enc_mem.out_pixel_fmt = IPU_PIX_FMT_YUYV;
+ pr_info("YUYV\n");
+ } else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_UYVY) {
+ enc.csi_prp_enc_mem.out_pixel_fmt = IPU_PIX_FMT_UYVY;
+ pr_info("UYVY\n");
+ } else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_NV12) {
+ enc.csi_prp_enc_mem.out_pixel_fmt = IPU_PIX_FMT_NV12;
+ pr_info("NV12\n");
+ } else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_BGR24) {
+ enc.csi_prp_enc_mem.out_pixel_fmt = IPU_PIX_FMT_BGR24;
+ pr_info("BGR24\n");
+ } else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_RGB24) {
+ enc.csi_prp_enc_mem.out_pixel_fmt = IPU_PIX_FMT_RGB24;
+ pr_info("RGB24\n");
+ } else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_RGB565) {
+ enc.csi_prp_enc_mem.out_pixel_fmt = IPU_PIX_FMT_RGB565;
+ pr_info("RGB565\n");
+ } else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_BGR32) {
+ enc.csi_prp_enc_mem.out_pixel_fmt = IPU_PIX_FMT_BGR32;
+ pr_info("BGR32\n");
+ } else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_RGB32) {
+ enc.csi_prp_enc_mem.out_pixel_fmt = IPU_PIX_FMT_RGB32;
+ pr_info("RGB32\n");
+ } else {
+ printk(KERN_ERR "format not supported\n");
+ return -EINVAL;
+ }
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id) {
+ enc.csi_prp_enc_mem.mipi_en = true;
+ enc.csi_prp_enc_mem.mipi_vc =
+ mipi_csi2_get_virtual_channel(mipi_csi2_info);
+ enc.csi_prp_enc_mem.mipi_id =
+ mipi_csi2_get_datatype(mipi_csi2_info);
+
+ mipi_csi2_pixelclk_enable(mipi_csi2_info);
+ } else {
+ enc.csi_prp_enc_mem.mipi_en = false;
+ enc.csi_prp_enc_mem.mipi_vc = 0;
+ enc.csi_prp_enc_mem.mipi_id = 0;
+ }
+ } else {
+ enc.csi_prp_enc_mem.mipi_en = false;
+ enc.csi_prp_enc_mem.mipi_vc = 0;
+ enc.csi_prp_enc_mem.mipi_id = 0;
+ }
+ }
+#endif
+
+ err = ipu_init_channel(cam->ipu, CSI_PRP_ENC_MEM, &enc);
+ if (err != 0) {
+ printk(KERN_ERR "ipu_init_channel %d\n", err);
+ return err;
+ }
+
+ grotation = cam->rotation;
+ if (cam->rotation >= IPU_ROTATE_90_RIGHT) {
+ if (cam->rot_enc_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->rot_enc_buf_size[0],
+ cam->rot_enc_bufs_vaddr[0],
+ cam->rot_enc_bufs[0]);
+ }
+ if (cam->rot_enc_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->rot_enc_buf_size[1],
+ cam->rot_enc_bufs_vaddr[1],
+ cam->rot_enc_bufs[1]);
+ }
+ cam->rot_enc_buf_size[0] =
+ PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage);
+ cam->rot_enc_bufs_vaddr[0] =
+ (void *)dma_alloc_coherent(0, cam->rot_enc_buf_size[0],
+ &cam->rot_enc_bufs[0],
+ GFP_DMA | GFP_KERNEL);
+ if (!cam->rot_enc_bufs_vaddr[0]) {
+ printk(KERN_ERR "alloc enc_bufs0\n");
+ return -ENOMEM;
+ }
+ cam->rot_enc_buf_size[1] =
+ PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage);
+ cam->rot_enc_bufs_vaddr[1] =
+ (void *)dma_alloc_coherent(0, cam->rot_enc_buf_size[1],
+ &cam->rot_enc_bufs[1],
+ GFP_DMA | GFP_KERNEL);
+ if (!cam->rot_enc_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->rot_enc_buf_size[0],
+ cam->rot_enc_bufs_vaddr[0],
+ cam->rot_enc_bufs[0]);
+ cam->rot_enc_bufs_vaddr[0] = NULL;
+ cam->rot_enc_bufs[0] = 0;
+ printk(KERN_ERR "alloc enc_bufs1\n");
+ return -ENOMEM;
+ }
+
+ err = ipu_init_channel_buffer(cam->ipu, CSI_PRP_ENC_MEM,
+ IPU_OUTPUT_BUFFER,
+ enc.csi_prp_enc_mem.out_pixel_fmt,
+ enc.csi_prp_enc_mem.out_width,
+ enc.csi_prp_enc_mem.out_height,
+ enc.csi_prp_enc_mem.out_width,
+ IPU_ROTATE_NONE,
+ cam->rot_enc_bufs[0],
+ cam->rot_enc_bufs[1], 0, 0, 0);
+ if (err != 0) {
+ printk(KERN_ERR "CSI_PRP_ENC_MEM err\n");
+ return err;
+ }
+
+ err = ipu_init_channel(cam->ipu, MEM_ROT_ENC_MEM, NULL);
+ if (err != 0) {
+ printk(KERN_ERR "MEM_ROT_ENC_MEM channel err\n");
+ return err;
+ }
+
+ err = ipu_init_channel_buffer(cam->ipu, MEM_ROT_ENC_MEM,
+ IPU_INPUT_BUFFER,
+ enc.csi_prp_enc_mem.out_pixel_fmt,
+ enc.csi_prp_enc_mem.out_width,
+ enc.csi_prp_enc_mem.out_height,
+ enc.csi_prp_enc_mem.out_width,
+ cam->rotation,
+ cam->rot_enc_bufs[0],
+ cam->rot_enc_bufs[1], 0, 0, 0);
+ if (err != 0) {
+ printk(KERN_ERR "MEM_ROT_ENC_MEM input buffer\n");
+ return err;
+ }
+
+ err =
+ ipu_init_channel_buffer(cam->ipu, MEM_ROT_ENC_MEM,
+ IPU_OUTPUT_BUFFER,
+ enc.csi_prp_enc_mem.out_pixel_fmt,
+ enc.csi_prp_enc_mem.out_height,
+ enc.csi_prp_enc_mem.out_width,
+ cam->v2f.fmt.pix.bytesperline /
+ bytes_per_pixel(enc.csi_prp_enc_mem.
+ out_pixel_fmt),
+ IPU_ROTATE_NONE,
+ dummy, dummy, 0,
+ cam->offset.u_offset,
+ cam->offset.v_offset);
+ if (err != 0) {
+ printk(KERN_ERR "MEM_ROT_ENC_MEM output buffer\n");
+ return err;
+ }
+
+ err = ipu_link_channels(cam->ipu,
+ CSI_PRP_ENC_MEM, MEM_ROT_ENC_MEM);
+ if (err < 0) {
+ printk(KERN_ERR
+ "link CSI_PRP_ENC_MEM-MEM_ROT_ENC_MEM\n");
+ return err;
+ }
+
+ err = ipu_enable_channel(cam->ipu, CSI_PRP_ENC_MEM);
+ if (err < 0) {
+ printk(KERN_ERR "ipu_enable_channel CSI_PRP_ENC_MEM\n");
+ return err;
+ }
+ err = ipu_enable_channel(cam->ipu, MEM_ROT_ENC_MEM);
+ if (err < 0) {
+ printk(KERN_ERR "ipu_enable_channel MEM_ROT_ENC_MEM\n");
+ return err;
+ }
+
+ ipu_select_buffer(cam->ipu, CSI_PRP_ENC_MEM,
+ IPU_OUTPUT_BUFFER, 0);
+ ipu_select_buffer(cam->ipu, CSI_PRP_ENC_MEM,
+ IPU_OUTPUT_BUFFER, 1);
+ } else {
+ err =
+ ipu_init_channel_buffer(cam->ipu, CSI_PRP_ENC_MEM,
+ IPU_OUTPUT_BUFFER,
+ enc.csi_prp_enc_mem.out_pixel_fmt,
+ enc.csi_prp_enc_mem.out_width,
+ enc.csi_prp_enc_mem.out_height,
+ cam->v2f.fmt.pix.bytesperline /
+ bytes_per_pixel(enc.csi_prp_enc_mem.
+ out_pixel_fmt),
+ cam->rotation,
+ dummy, dummy, 0,
+ cam->offset.u_offset,
+ cam->offset.v_offset);
+ if (err != 0) {
+ printk(KERN_ERR "CSI_PRP_ENC_MEM output buffer\n");
+ return err;
+ }
+ err = ipu_enable_channel(cam->ipu, CSI_PRP_ENC_MEM);
+ if (err < 0) {
+ printk(KERN_ERR "ipu_enable_channel CSI_PRP_ENC_MEM\n");
+ return err;
+ }
+ }
+
+ return err;
+}
+
+/*!
+ * function to update physical buffer address for encorder IDMA channel
+ *
+ * @param private pointer to cam_data structure
+ * @param eba physical buffer address for encorder IDMA channel
+ *
+ * @return status
+ */
+static int prp_enc_eba_update(void *private, dma_addr_t eba)
+{
+ int err = 0;
+ cam_data *cam = (cam_data *) private;
+ struct ipu_soc *ipu = cam->ipu;
+ int *buffer_num = &cam->ping_pong_csi;
+
+ pr_debug("eba %x\n", eba);
+ if (grotation >= IPU_ROTATE_90_RIGHT) {
+ err = ipu_update_channel_buffer(ipu, MEM_ROT_ENC_MEM,
+ IPU_OUTPUT_BUFFER, *buffer_num,
+ eba);
+ } else {
+ err = ipu_update_channel_buffer(ipu, CSI_PRP_ENC_MEM,
+ IPU_OUTPUT_BUFFER, *buffer_num,
+ eba);
+ }
+ if (err != 0) {
+ if (grotation >= IPU_ROTATE_90_RIGHT) {
+ ipu_clear_buffer_ready(ipu, MEM_ROT_ENC_MEM,
+ IPU_OUTPUT_BUFFER,
+ *buffer_num);
+ err = ipu_update_channel_buffer(ipu, MEM_ROT_ENC_MEM,
+ IPU_OUTPUT_BUFFER,
+ *buffer_num,
+ eba);
+ } else {
+ ipu_clear_buffer_ready(ipu, CSI_PRP_ENC_MEM,
+ IPU_OUTPUT_BUFFER,
+ *buffer_num);
+ err = ipu_update_channel_buffer(ipu, CSI_PRP_ENC_MEM,
+ IPU_OUTPUT_BUFFER,
+ *buffer_num,
+ eba);
+ }
+
+ if (err != 0) {
+ pr_err("ERROR: v4l2 capture: fail to update "
+ "buf%d\n", *buffer_num);
+ return err;
+ }
+ }
+
+ if (grotation >= IPU_ROTATE_90_RIGHT) {
+ ipu_select_buffer(ipu, MEM_ROT_ENC_MEM, IPU_OUTPUT_BUFFER,
+ *buffer_num);
+ } else {
+ ipu_select_buffer(ipu, CSI_PRP_ENC_MEM, IPU_OUTPUT_BUFFER,
+ *buffer_num);
+ }
+
+ *buffer_num = (*buffer_num == 0) ? 1 : 0;
+ return 0;
+}
+
+/*!
+ * Enable encoder task
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int prp_enc_enabling_tasks(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+ CAMERA_TRACE("IPU:In prp_enc_enabling_tasks\n");
+
+ cam->dummy_frame.vaddress = dma_alloc_coherent(0,
+ PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage),
+ &cam->dummy_frame.paddress,
+ GFP_DMA | GFP_KERNEL);
+ if (cam->dummy_frame.vaddress == 0) {
+ pr_err("ERROR: v4l2 capture: Allocate dummy frame "
+ "failed.\n");
+ return -ENOBUFS;
+ }
+ cam->dummy_frame.buffer.type = V4L2_BUF_TYPE_PRIVATE;
+ cam->dummy_frame.buffer.length =
+ PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage);
+ cam->dummy_frame.buffer.m.offset = cam->dummy_frame.paddress;
+
+ if (cam->rotation >= IPU_ROTATE_90_RIGHT) {
+ err = ipu_request_irq(cam->ipu, IPU_IRQ_PRP_ENC_ROT_OUT_EOF,
+ prp_enc_callback, 0, "Mxc Camera", cam);
+ } else {
+ err = ipu_request_irq(cam->ipu, IPU_IRQ_PRP_ENC_OUT_EOF,
+ prp_enc_callback, 0, "Mxc Camera", cam);
+ }
+ if (err != 0) {
+ printk(KERN_ERR "Error registering rot irq\n");
+ return err;
+ }
+
+ err = prp_enc_setup(cam);
+ if (err != 0) {
+ printk(KERN_ERR "prp_enc_setup %d\n", err);
+ return err;
+ }
+
+ return err;
+}
+
+/*!
+ * Disable encoder task
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return int
+ */
+static int prp_enc_disabling_tasks(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ if (cam->rotation >= IPU_ROTATE_90_RIGHT) {
+ ipu_free_irq(cam->ipu, IPU_IRQ_PRP_ENC_ROT_OUT_EOF, cam);
+ ipu_unlink_channels(cam->ipu, CSI_PRP_ENC_MEM, MEM_ROT_ENC_MEM);
+ }
+
+ err = ipu_disable_channel(cam->ipu, CSI_PRP_ENC_MEM, true);
+ if (cam->rotation >= IPU_ROTATE_90_RIGHT)
+ err |= ipu_disable_channel(cam->ipu, MEM_ROT_ENC_MEM, true);
+
+ ipu_uninit_channel(cam->ipu, CSI_PRP_ENC_MEM);
+ if (cam->rotation >= IPU_ROTATE_90_RIGHT)
+ ipu_uninit_channel(cam->ipu, MEM_ROT_ENC_MEM);
+
+ if (cam->dummy_frame.vaddress != 0) {
+ dma_free_coherent(0, cam->dummy_frame.buffer.length,
+ cam->dummy_frame.vaddress,
+ cam->dummy_frame.paddress);
+ cam->dummy_frame.vaddress = 0;
+ }
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id)
+ mipi_csi2_pixelclk_disable(mipi_csi2_info);
+ }
+ }
+#endif
+
+ return err;
+}
+
+/*!
+ * Enable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int prp_enc_enable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ return ipu_enable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * Disable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int prp_enc_disable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ /* free csi eof irq firstly.
+ * when disable csi, wait for idmac eof.
+ * it requests eof irq again */
+ if (cam->rotation < IPU_ROTATE_90_RIGHT)
+ ipu_free_irq(cam->ipu, IPU_IRQ_PRP_ENC_OUT_EOF, cam);
+
+ return ipu_disable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * function to select PRP-ENC as the working path
+ *
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return int
+ */
+int prp_enc_select(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+
+ if (cam) {
+ cam->enc_update_eba = prp_enc_eba_update;
+ cam->enc_enable = prp_enc_enabling_tasks;
+ cam->enc_disable = prp_enc_disabling_tasks;
+ cam->enc_enable_csi = prp_enc_enable_csi;
+ cam->enc_disable_csi = prp_enc_disable_csi;
+ } else {
+ err = -EIO;
+ }
+
+ return err;
+}
+EXPORT_SYMBOL(prp_enc_select);
+
+/*!
+ * function to de-select PRP-ENC as the working path
+ *
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return int
+ */
+int prp_enc_deselect(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+
+ if (cam) {
+ cam->enc_update_eba = NULL;
+ cam->enc_enable = NULL;
+ cam->enc_disable = NULL;
+ cam->enc_enable_csi = NULL;
+ cam->enc_disable_csi = NULL;
+ if (cam->rot_enc_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->rot_enc_buf_size[0],
+ cam->rot_enc_bufs_vaddr[0],
+ cam->rot_enc_bufs[0]);
+ cam->rot_enc_bufs_vaddr[0] = NULL;
+ cam->rot_enc_bufs[0] = 0;
+ }
+ if (cam->rot_enc_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->rot_enc_buf_size[1],
+ cam->rot_enc_bufs_vaddr[1],
+ cam->rot_enc_bufs[1]);
+ cam->rot_enc_bufs_vaddr[1] = NULL;
+ cam->rot_enc_bufs[1] = 0;
+ }
+ }
+
+ return err;
+}
+EXPORT_SYMBOL(prp_enc_deselect);
+
+/*!
+ * Init the Encorder channels
+ *
+ * @return Error code indicating success or failure
+ */
+__init int prp_enc_init(void)
+{
+ return 0;
+}
+
+/*!
+ * Deinit the Encorder channels
+ *
+ */
+void __exit prp_enc_exit(void)
+{
+}
+
+module_init(prp_enc_init);
+module_exit(prp_enc_exit);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("IPU PRP ENC Driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright 2004-2014 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @file ipu_prp_sw.h
+ *
+ * @brief This file contains the IPU PRP use case driver header.
+ *
+ * @ingroup IPU
+ */
+
+#ifndef _INCLUDE_IPU__PRP_SW_H_
+#define _INCLUDE_IPU__PRP_SW_H_
+
+int csi_enc_select(void *private);
+int csi_enc_deselect(void *private);
+int prp_enc_select(void *private);
+int prp_enc_deselect(void *private);
+#ifdef CONFIG_MXC_IPU_PRP_VF_SDC
+int prp_vf_sdc_select(void *private);
+int prp_vf_sdc_deselect(void *private);
+int prp_vf_sdc_select_bg(void *private);
+int prp_vf_sdc_deselect_bg(void *private);
+#else
+int foreground_sdc_select(void *private);
+int foreground_sdc_deselect(void *private);
+int bg_overlay_sdc_select(void *private);
+int bg_overlay_sdc_deselect(void *private);
+#endif
+int prp_still_select(void *private);
+int prp_still_deselect(void *private);
+
+#endif
--- /dev/null
+/*
+ * Copyright 2004-2014 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/* * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @file ipu_prp_vf_sdc.c
+ *
+ * @brief IPU Use case for PRP-VF
+ *
+ * @ingroup IPU
+ */
+
+#include <linux/dma-mapping.h>
+#include <linux/console.h>
+#include <linux/ipu.h>
+#include <linux/module.h>
+#include <linux/mxcfb.h>
+#include <mach/hardware.h>
+#include <mach/mipi_csi2.h>
+#include "mxc_v4l2_capture.h"
+#include "ipu_prp_sw.h"
+
+static int buffer_num;
+static struct ipu_soc *disp_ipu;
+
+static void get_disp_ipu(cam_data *cam)
+{
+ if (cam->output > 2)
+ disp_ipu = ipu_get_soc(1); /* using DISP4 */
+ else
+ disp_ipu = ipu_get_soc(0);
+}
+
+static irqreturn_t prpvf_rot_eof_callback(int irq, void *dev_id)
+{
+ cam_data *cam = dev_id;
+ pr_debug("buffer_num %d\n", buffer_num);
+
+ if (cam->vf_rotation >= IPU_ROTATE_VERT_FLIP) {
+ ipu_select_buffer(disp_ipu, MEM_FG_SYNC,
+ IPU_INPUT_BUFFER, buffer_num);
+ buffer_num = (buffer_num == 0) ? 1 : 0;
+ ipu_select_buffer(cam->ipu, MEM_ROT_VF_MEM,
+ IPU_OUTPUT_BUFFER, buffer_num);
+ } else {
+ ipu_select_buffer(disp_ipu, MEM_FG_SYNC,
+ IPU_INPUT_BUFFER, buffer_num);
+ buffer_num = (buffer_num == 0) ? 1 : 0;
+ ipu_select_buffer(cam->ipu, CSI_PRP_VF_MEM,
+ IPU_OUTPUT_BUFFER, buffer_num);
+ }
+ return IRQ_HANDLED;
+}
+/*
+ * Function definitions
+ */
+
+/*!
+ * prpvf_start - start the vf task
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ */
+static int prpvf_start(void *private)
+{
+ struct fb_var_screeninfo fbvar;
+ struct fb_info *fbi = NULL;
+ cam_data *cam = (cam_data *) private;
+ ipu_channel_params_t vf;
+ u32 vf_out_format = 0;
+ u32 size = 2, temp = 0;
+ int err = 0, i = 0;
+ short *tmp, color;
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ if (!cam) {
+ printk(KERN_ERR "private is NULL\n");
+ return -EIO;
+ }
+
+ if (cam->overlay_active == true) {
+ pr_debug("already started.\n");
+ return 0;
+ }
+
+ get_disp_ipu(cam);
+
+ for (i = 0; i < num_registered_fb; i++) {
+ char *idstr = registered_fb[i]->fix.id;
+ if (((strcmp(idstr, "DISP3 FG") == 0) && (cam->output < 3)) ||
+ ((strcmp(idstr, "DISP4 FG") == 0) && (cam->output >= 3))) {
+ fbi = registered_fb[i];
+ break;
+ }
+ }
+
+ if (fbi == NULL) {
+ printk(KERN_ERR "DISP FG fb not found\n");
+ return -EPERM;
+ }
+
+ fbvar = fbi->var;
+
+ /* Store the overlay frame buffer's original std */
+ cam->fb_origin_std = fbvar.nonstd;
+
+ if (cam->devtype == IMX5_V4L2 || cam->devtype == IMX6_V4L2) {
+ /* Use DP to do CSC so that we can get better performance */
+ vf_out_format = IPU_PIX_FMT_UYVY;
+ fbvar.nonstd = vf_out_format;
+ color = 0x80;
+ } else {
+ vf_out_format = IPU_PIX_FMT_RGB565;
+ fbvar.nonstd = 0;
+ color = 0x0;
+ }
+
+ fbvar.bits_per_pixel = 16;
+ fbvar.xres = fbvar.xres_virtual = cam->win.w.width;
+ fbvar.yres = cam->win.w.height;
+ fbvar.yres_virtual = cam->win.w.height * 2;
+ fbvar.yoffset = 0;
+ fbvar.accel_flags = FB_ACCEL_DOUBLE_FLAG;
+ fbvar.activate |= FB_ACTIVATE_FORCE;
+ fb_set_var(fbi, &fbvar);
+
+ ipu_disp_set_window_pos(disp_ipu, MEM_FG_SYNC, cam->win.w.left,
+ cam->win.w.top);
+
+ /* Fill black color for framebuffer */
+ tmp = (short *) fbi->screen_base;
+ for (i = 0; i < (fbi->fix.line_length * fbi->var.yres)/2;
+ i++, tmp++)
+ *tmp = color;
+
+ console_lock();
+ fb_blank(fbi, FB_BLANK_UNBLANK);
+ console_unlock();
+
+ /* correct display ch buffer address */
+ ipu_update_channel_buffer(disp_ipu, MEM_FG_SYNC, IPU_INPUT_BUFFER,
+ 0, fbi->fix.smem_start +
+ (fbi->fix.line_length * fbvar.yres));
+ ipu_update_channel_buffer(disp_ipu, MEM_FG_SYNC, IPU_INPUT_BUFFER,
+ 1, fbi->fix.smem_start);
+
+ memset(&vf, 0, sizeof(ipu_channel_params_t));
+ ipu_csi_get_window_size(cam->ipu, &vf.csi_prp_vf_mem.in_width,
+ &vf.csi_prp_vf_mem.in_height, cam->csi);
+ vf.csi_prp_vf_mem.in_pixel_fmt = IPU_PIX_FMT_UYVY;
+ vf.csi_prp_vf_mem.out_width = cam->win.w.width;
+ vf.csi_prp_vf_mem.out_height = cam->win.w.height;
+ vf.csi_prp_vf_mem.csi = cam->csi;
+ if (cam->vf_rotation >= IPU_ROTATE_90_RIGHT) {
+ vf.csi_prp_vf_mem.out_width = cam->win.w.height;
+ vf.csi_prp_vf_mem.out_height = cam->win.w.width;
+ }
+ vf.csi_prp_vf_mem.out_pixel_fmt = vf_out_format;
+ size = cam->win.w.width * cam->win.w.height * size;
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id) {
+ vf.csi_prp_vf_mem.mipi_en = true;
+ vf.csi_prp_vf_mem.mipi_vc =
+ mipi_csi2_get_virtual_channel(mipi_csi2_info);
+ vf.csi_prp_vf_mem.mipi_id =
+ mipi_csi2_get_datatype(mipi_csi2_info);
+
+ mipi_csi2_pixelclk_enable(mipi_csi2_info);
+ } else {
+ vf.csi_prp_vf_mem.mipi_en = false;
+ vf.csi_prp_vf_mem.mipi_vc = 0;
+ vf.csi_prp_vf_mem.mipi_id = 0;
+ }
+ } else {
+ vf.csi_prp_vf_mem.mipi_en = false;
+ vf.csi_prp_vf_mem.mipi_vc = 0;
+ vf.csi_prp_vf_mem.mipi_id = 0;
+ }
+ }
+#endif
+
+ err = ipu_init_channel(cam->ipu, CSI_PRP_VF_MEM, &vf);
+ if (err != 0)
+ goto out_5;
+
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0],
+ (dma_addr_t) cam->vf_bufs[0]);
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1],
+ (dma_addr_t) cam->vf_bufs[1]);
+ }
+ cam->vf_bufs_size[0] = PAGE_ALIGN(size);
+ cam->vf_bufs_vaddr[0] = (void *)dma_alloc_coherent(0,
+ cam->vf_bufs_size[0],
+ (dma_addr_t *) &
+ cam->vf_bufs[0],
+ GFP_DMA |
+ GFP_KERNEL);
+ if (cam->vf_bufs_vaddr[0] == NULL) {
+ printk(KERN_ERR "Error to allocate vf buffer\n");
+ err = -ENOMEM;
+ goto out_4;
+ }
+ cam->vf_bufs_size[1] = PAGE_ALIGN(size);
+ cam->vf_bufs_vaddr[1] = (void *)dma_alloc_coherent(0,
+ cam->vf_bufs_size[1],
+ (dma_addr_t *) &
+ cam->vf_bufs[1],
+ GFP_DMA |
+ GFP_KERNEL);
+ if (cam->vf_bufs_vaddr[1] == NULL) {
+ printk(KERN_ERR "Error to allocate vf buffer\n");
+ err = -ENOMEM;
+ goto out_3;
+ }
+ pr_debug("vf_bufs %x %x\n", cam->vf_bufs[0], cam->vf_bufs[1]);
+
+ if (cam->vf_rotation >= IPU_ROTATE_VERT_FLIP) {
+ err = ipu_init_channel_buffer(cam->ipu, CSI_PRP_VF_MEM,
+ IPU_OUTPUT_BUFFER,
+ vf_out_format,
+ vf.csi_prp_vf_mem.out_width,
+ vf.csi_prp_vf_mem.out_height,
+ vf.csi_prp_vf_mem.out_width,
+ IPU_ROTATE_NONE,
+ cam->vf_bufs[0], cam->vf_bufs[1],
+ 0, 0, 0);
+ if (err != 0)
+ goto out_3;
+
+ err = ipu_init_channel(cam->ipu, MEM_ROT_VF_MEM, NULL);
+ if (err != 0) {
+ printk(KERN_ERR "Error MEM_ROT_VF_MEM channel\n");
+ goto out_3;
+ }
+
+ err = ipu_init_channel_buffer(cam->ipu, MEM_ROT_VF_MEM,
+ IPU_INPUT_BUFFER,
+ vf_out_format,
+ vf.csi_prp_vf_mem.out_width,
+ vf.csi_prp_vf_mem.out_height,
+ vf.csi_prp_vf_mem.out_width,
+ cam->vf_rotation,
+ cam->vf_bufs[0],
+ cam->vf_bufs[1],
+ 0, 0, 0);
+ if (err != 0) {
+ printk(KERN_ERR "Error MEM_ROT_VF_MEM input buffer\n");
+ goto out_2;
+ }
+
+ if (cam->vf_rotation < IPU_ROTATE_90_RIGHT) {
+ temp = vf.csi_prp_vf_mem.out_width;
+ vf.csi_prp_vf_mem.out_width =
+ vf.csi_prp_vf_mem.out_height;
+ vf.csi_prp_vf_mem.out_height = temp;
+ }
+
+ err = ipu_init_channel_buffer(cam->ipu, MEM_ROT_VF_MEM,
+ IPU_OUTPUT_BUFFER,
+ vf_out_format,
+ vf.csi_prp_vf_mem.out_height,
+ vf.csi_prp_vf_mem.out_width,
+ vf.csi_prp_vf_mem.out_height,
+ IPU_ROTATE_NONE,
+ fbi->fix.smem_start +
+ (fbi->fix.line_length *
+ fbi->var.yres),
+ fbi->fix.smem_start, 0, 0, 0);
+
+ if (err != 0) {
+ printk(KERN_ERR "Error MEM_ROT_VF_MEM output buffer\n");
+ goto out_2;
+ }
+
+ ipu_clear_irq(cam->ipu, IPU_IRQ_PRP_VF_ROT_OUT_EOF);
+ err = ipu_request_irq(cam->ipu, IPU_IRQ_PRP_VF_ROT_OUT_EOF,
+ prpvf_rot_eof_callback,
+ 0, "Mxc Camera", cam);
+ if (err < 0) {
+ printk(KERN_ERR "Error request irq:IPU_IRQ_PRP_VF_ROT_OUT_EOF\n");
+ goto out_2;
+ }
+
+ err = ipu_link_channels(cam->ipu,
+ CSI_PRP_VF_MEM, MEM_ROT_VF_MEM);
+ if (err < 0) {
+ printk(KERN_ERR
+ "Error link CSI_PRP_VF_MEM-MEM_ROT_VF_MEM\n");
+ goto out_1;
+ }
+
+ ipu_enable_channel(cam->ipu, CSI_PRP_VF_MEM);
+ ipu_enable_channel(cam->ipu, MEM_ROT_VF_MEM);
+
+ ipu_select_buffer(cam->ipu, CSI_PRP_VF_MEM,
+ IPU_OUTPUT_BUFFER, 0);
+ ipu_select_buffer(cam->ipu, CSI_PRP_VF_MEM,
+ IPU_OUTPUT_BUFFER, 1);
+ ipu_select_buffer(cam->ipu, MEM_ROT_VF_MEM,
+ IPU_OUTPUT_BUFFER, 0);
+ } else {
+ err = ipu_init_channel_buffer(cam->ipu, CSI_PRP_VF_MEM,
+ IPU_OUTPUT_BUFFER,
+ vf_out_format, cam->win.w.width,
+ cam->win.w.height,
+ cam->win.w.width,
+ cam->vf_rotation,
+ fbi->fix.smem_start +
+ (fbi->fix.line_length *
+ fbi->var.yres),
+ fbi->fix.smem_start, 0, 0, 0);
+ if (err != 0) {
+ printk(KERN_ERR "Error initializing CSI_PRP_VF_MEM\n");
+ goto out_4;
+ }
+ ipu_clear_irq(cam->ipu, IPU_IRQ_PRP_VF_OUT_EOF);
+ err = ipu_request_irq(cam->ipu, IPU_IRQ_PRP_VF_OUT_EOF,
+ prpvf_rot_eof_callback,
+ 0, "Mxc Camera", cam);
+ if (err < 0) {
+ printk(KERN_ERR "Error request irq:IPU_IRQ_PRP_VF_OUT_EOF\n");
+ goto out_4;
+ }
+
+ ipu_enable_channel(cam->ipu, CSI_PRP_VF_MEM);
+
+ ipu_select_buffer(cam->ipu, CSI_PRP_VF_MEM,
+ IPU_OUTPUT_BUFFER, 0);
+ }
+
+ cam->overlay_active = true;
+ return err;
+
+out_1:
+ ipu_free_irq(cam->ipu, IPU_IRQ_PRP_VF_OUT_EOF, NULL);
+out_2:
+ if (cam->vf_rotation >= IPU_ROTATE_VERT_FLIP)
+ ipu_uninit_channel(cam->ipu, MEM_ROT_VF_MEM);
+out_3:
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0],
+ (dma_addr_t) cam->vf_bufs[0]);
+ cam->vf_bufs_vaddr[0] = NULL;
+ cam->vf_bufs[0] = 0;
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1],
+ (dma_addr_t) cam->vf_bufs[1]);
+ cam->vf_bufs_vaddr[1] = NULL;
+ cam->vf_bufs[1] = 0;
+ }
+out_4:
+ ipu_uninit_channel(cam->ipu, CSI_PRP_VF_MEM);
+out_5:
+ return err;
+}
+
+/*!
+ * prpvf_stop - stop the vf task
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ */
+static int prpvf_stop(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0, i = 0;
+ struct fb_info *fbi = NULL;
+ struct fb_var_screeninfo fbvar;
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ if (cam->overlay_active == false)
+ return 0;
+
+ for (i = 0; i < num_registered_fb; i++) {
+ char *idstr = registered_fb[i]->fix.id;
+ if (((strcmp(idstr, "DISP3 FG") == 0) && (cam->output < 3)) ||
+ ((strcmp(idstr, "DISP4 FG") == 0) && (cam->output >= 3))) {
+ fbi = registered_fb[i];
+ break;
+ }
+ }
+
+ if (fbi == NULL) {
+ printk(KERN_ERR "DISP FG fb not found\n");
+ return -EPERM;
+ }
+
+ if (cam->vf_rotation >= IPU_ROTATE_VERT_FLIP) {
+ ipu_unlink_channels(cam->ipu, CSI_PRP_VF_MEM, MEM_ROT_VF_MEM);
+ ipu_free_irq(cam->ipu, IPU_IRQ_PRP_VF_ROT_OUT_EOF, cam);
+ }
+ buffer_num = 0;
+
+ ipu_disable_channel(cam->ipu, CSI_PRP_VF_MEM, true);
+
+ if (cam->vf_rotation >= IPU_ROTATE_VERT_FLIP) {
+ ipu_disable_channel(cam->ipu, MEM_ROT_VF_MEM, true);
+ ipu_uninit_channel(cam->ipu, MEM_ROT_VF_MEM);
+ }
+ ipu_uninit_channel(cam->ipu, CSI_PRP_VF_MEM);
+
+ console_lock();
+ fb_blank(fbi, FB_BLANK_POWERDOWN);
+ console_unlock();
+
+ /* Set the overlay frame buffer std to what it is used to be */
+ fbvar = fbi->var;
+ fbvar.accel_flags = FB_ACCEL_TRIPLE_FLAG;
+ fbvar.nonstd = cam->fb_origin_std;
+ fbvar.activate |= FB_ACTIVATE_FORCE;
+ fb_set_var(fbi, &fbvar);
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id)
+ mipi_csi2_pixelclk_disable(mipi_csi2_info);
+ }
+ }
+#endif
+
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0],
+ (dma_addr_t) cam->vf_bufs[0]);
+ cam->vf_bufs_vaddr[0] = NULL;
+ cam->vf_bufs[0] = 0;
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1],
+ (dma_addr_t) cam->vf_bufs[1]);
+ cam->vf_bufs_vaddr[1] = NULL;
+ cam->vf_bufs[1] = 0;
+ }
+
+ cam->overlay_active = false;
+ return err;
+}
+
+/*!
+ * Enable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int prp_vf_enable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ return ipu_enable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * Disable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int prp_vf_disable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ /* free csi eof irq firstly.
+ * when disable csi, wait for idmac eof.
+ * it requests eof irq again */
+ if (cam->vf_rotation < IPU_ROTATE_VERT_FLIP)
+ ipu_free_irq(cam->ipu, IPU_IRQ_PRP_VF_OUT_EOF, cam);
+
+ return ipu_disable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * function to select PRP-VF as the working path
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ * @return status
+ */
+int prp_vf_sdc_select(void *private)
+{
+ cam_data *cam;
+ int err = 0;
+ if (private) {
+ cam = (cam_data *) private;
+ cam->vf_start_sdc = prpvf_start;
+ cam->vf_stop_sdc = prpvf_stop;
+ cam->vf_enable_csi = prp_vf_enable_csi;
+ cam->vf_disable_csi = prp_vf_disable_csi;
+ cam->overlay_active = false;
+ } else
+ err = -EIO;
+
+ return err;
+}
+EXPORT_SYMBOL(prp_vf_sdc_select);
+
+/*!
+ * function to de-select PRP-VF as the working path
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ * @return int
+ */
+int prp_vf_sdc_deselect(void *private)
+{
+ cam_data *cam;
+
+ if (private) {
+ cam = (cam_data *) private;
+ cam->vf_start_sdc = NULL;
+ cam->vf_stop_sdc = NULL;
+ cam->vf_enable_csi = NULL;
+ cam->vf_disable_csi = NULL;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(prp_vf_sdc_deselect);
+
+/*!
+ * Init viewfinder task.
+ *
+ * @return Error code indicating success or failure
+ */
+__init int prp_vf_sdc_init(void)
+{
+ return 0;
+}
+
+/*!
+ * Deinit viewfinder task.
+ *
+ * @return Error code indicating success or failure
+ */
+void __exit prp_vf_sdc_exit(void)
+{
+}
+
+module_init(prp_vf_sdc_init);
+module_exit(prp_vf_sdc_exit);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("IPU PRP VF SDC Driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright 2004-2014 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @file ipu_prp_vf_sdc_bg.c
+ *
+ * @brief IPU Use case for PRP-VF back-ground
+ *
+ * @ingroup IPU
+ */
+#include <linux/dma-mapping.h>
+#include <linux/fb.h>
+#include <linux/ipu.h>
+#include <linux/module.h>
+#include <mach/mipi_csi2.h>
+#include "mxc_v4l2_capture.h"
+#include "ipu_prp_sw.h"
+
+static int buffer_num;
+static int buffer_ready;
+static struct ipu_soc *disp_ipu;
+
+static void get_disp_ipu(cam_data *cam)
+{
+ if (cam->output > 2)
+ disp_ipu = ipu_get_soc(1); /* using DISP4 */
+ else
+ disp_ipu = ipu_get_soc(0);
+}
+
+/*
+ * Function definitions
+ */
+
+/*!
+ * SDC V-Sync callback function.
+ *
+ * @param irq int irq line
+ * @param dev_id void * device id
+ *
+ * @return status IRQ_HANDLED for handled
+ */
+static irqreturn_t prpvf_sdc_vsync_callback(int irq, void *dev_id)
+{
+ cam_data *cam = dev_id;
+ if (buffer_ready > 0) {
+ ipu_select_buffer(cam->ipu, MEM_ROT_VF_MEM,
+ IPU_OUTPUT_BUFFER, 0);
+ buffer_ready--;
+ }
+
+ return IRQ_HANDLED;
+}
+
+/*!
+ * VF EOF callback function.
+ *
+ * @param irq int irq line
+ * @param dev_id void * device id
+ *
+ * @return status IRQ_HANDLED for handled
+ */
+static irqreturn_t prpvf_vf_eof_callback(int irq, void *dev_id)
+{
+ cam_data *cam = dev_id;
+ pr_debug("buffer_ready %d buffer_num %d\n", buffer_ready, buffer_num);
+
+ ipu_select_buffer(cam->ipu, MEM_ROT_VF_MEM,
+ IPU_INPUT_BUFFER, buffer_num);
+ buffer_num = (buffer_num == 0) ? 1 : 0;
+ ipu_select_buffer(cam->ipu, CSI_PRP_VF_MEM,
+ IPU_OUTPUT_BUFFER, buffer_num);
+ buffer_ready++;
+ return IRQ_HANDLED;
+}
+
+/*!
+ * prpvf_start - start the vf task
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ */
+static int prpvf_start(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ ipu_channel_params_t vf;
+ u32 format;
+ u32 offset;
+ u32 bpp, size = 3;
+ int err = 0;
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ if (!cam) {
+ printk(KERN_ERR "private is NULL\n");
+ return -EIO;
+ }
+
+ if (cam->overlay_active == true) {
+ pr_debug("already start.\n");
+ return 0;
+ }
+
+ get_disp_ipu(cam);
+
+ format = cam->v4l2_fb.fmt.pixelformat;
+ if (cam->v4l2_fb.fmt.pixelformat == IPU_PIX_FMT_BGR24) {
+ bpp = 3, size = 3;
+ pr_info("BGR24\n");
+ } else if (cam->v4l2_fb.fmt.pixelformat == IPU_PIX_FMT_RGB565) {
+ bpp = 2, size = 2;
+ pr_info("RGB565\n");
+ } else if (cam->v4l2_fb.fmt.pixelformat == IPU_PIX_FMT_BGR32) {
+ bpp = 4, size = 4;
+ pr_info("BGR32\n");
+ } else {
+ printk(KERN_ERR
+ "unsupported fix format from the framebuffer.\n");
+ return -EINVAL;
+ }
+
+ offset = cam->v4l2_fb.fmt.bytesperline * cam->win.w.top +
+ size * cam->win.w.left;
+
+ if (cam->v4l2_fb.base == 0)
+ printk(KERN_ERR "invalid frame buffer address.\n");
+ else
+ offset += (u32) cam->v4l2_fb.base;
+
+ memset(&vf, 0, sizeof(ipu_channel_params_t));
+ ipu_csi_get_window_size(cam->ipu, &vf.csi_prp_vf_mem.in_width,
+ &vf.csi_prp_vf_mem.in_height, cam->csi);
+ vf.csi_prp_vf_mem.in_pixel_fmt = IPU_PIX_FMT_UYVY;
+ vf.csi_prp_vf_mem.out_width = cam->win.w.width;
+ vf.csi_prp_vf_mem.out_height = cam->win.w.height;
+ vf.csi_prp_vf_mem.csi = cam->csi;
+ if (cam->vf_rotation >= IPU_ROTATE_90_RIGHT) {
+ vf.csi_prp_vf_mem.out_width = cam->win.w.height;
+ vf.csi_prp_vf_mem.out_height = cam->win.w.width;
+ }
+ vf.csi_prp_vf_mem.out_pixel_fmt = format;
+ size = cam->win.w.width * cam->win.w.height * size;
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id) {
+ vf.csi_prp_vf_mem.mipi_en = true;
+ vf.csi_prp_vf_mem.mipi_vc =
+ mipi_csi2_get_virtual_channel(mipi_csi2_info);
+ vf.csi_prp_vf_mem.mipi_id =
+ mipi_csi2_get_datatype(mipi_csi2_info);
+
+ mipi_csi2_pixelclk_enable(mipi_csi2_info);
+ } else {
+ vf.csi_prp_vf_mem.mipi_en = false;
+ vf.csi_prp_vf_mem.mipi_vc = 0;
+ vf.csi_prp_vf_mem.mipi_id = 0;
+ }
+ } else {
+ vf.csi_prp_vf_mem.mipi_en = false;
+ vf.csi_prp_vf_mem.mipi_vc = 0;
+ vf.csi_prp_vf_mem.mipi_id = 0;
+ }
+ }
+#endif
+
+ err = ipu_init_channel(cam->ipu, CSI_PRP_VF_MEM, &vf);
+ if (err != 0)
+ goto out_4;
+
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0], cam->vf_bufs[0]);
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1], cam->vf_bufs[1]);
+ }
+ cam->vf_bufs_size[0] = PAGE_ALIGN(size);
+ cam->vf_bufs_vaddr[0] = (void *)dma_alloc_coherent(0,
+ cam->vf_bufs_size[0],
+ &cam->vf_bufs[0],
+ GFP_DMA |
+ GFP_KERNEL);
+ if (cam->vf_bufs_vaddr[0] == NULL) {
+ printk(KERN_ERR "Error to allocate vf buffer\n");
+ err = -ENOMEM;
+ goto out_3;
+ }
+ cam->vf_bufs_size[1] = PAGE_ALIGN(size);
+ cam->vf_bufs_vaddr[1] = (void *)dma_alloc_coherent(0,
+ cam->vf_bufs_size[1],
+ &cam->vf_bufs[1],
+ GFP_DMA |
+ GFP_KERNEL);
+ if (cam->vf_bufs_vaddr[1] == NULL) {
+ printk(KERN_ERR "Error to allocate vf buffer\n");
+ err = -ENOMEM;
+ goto out_3;
+ }
+
+ err = ipu_init_channel_buffer(cam->ipu, CSI_PRP_VF_MEM,
+ IPU_OUTPUT_BUFFER,
+ format, vf.csi_prp_vf_mem.out_width,
+ vf.csi_prp_vf_mem.out_height,
+ vf.csi_prp_vf_mem.out_width,
+ IPU_ROTATE_NONE,
+ cam->vf_bufs[0],
+ cam->vf_bufs[1],
+ 0, 0, 0);
+ if (err != 0) {
+ printk(KERN_ERR "Error initializing CSI_PRP_VF_MEM\n");
+ goto out_3;
+ }
+ err = ipu_init_channel(cam->ipu, MEM_ROT_VF_MEM, NULL);
+ if (err != 0) {
+ printk(KERN_ERR "Error MEM_ROT_VF_MEM channel\n");
+ goto out_3;
+ }
+
+ err = ipu_init_channel_buffer(cam->ipu, MEM_ROT_VF_MEM,
+ IPU_INPUT_BUFFER,
+ format, vf.csi_prp_vf_mem.out_width,
+ vf.csi_prp_vf_mem.out_height,
+ vf.csi_prp_vf_mem.out_width,
+ cam->vf_rotation,
+ cam->vf_bufs[0],
+ cam->vf_bufs[1],
+ 0, 0, 0);
+ if (err != 0) {
+ printk(KERN_ERR "Error MEM_ROT_VF_MEM input buffer\n");
+ goto out_2;
+ }
+
+ if (cam->vf_rotation >= IPU_ROTATE_90_RIGHT) {
+ err = ipu_init_channel_buffer(cam->ipu, MEM_ROT_VF_MEM,
+ IPU_OUTPUT_BUFFER,
+ format,
+ vf.csi_prp_vf_mem.out_height,
+ vf.csi_prp_vf_mem.out_width,
+ cam->overlay_fb->var.xres * bpp,
+ IPU_ROTATE_NONE,
+ offset, 0, 0, 0, 0);
+
+ if (err != 0) {
+ printk(KERN_ERR "Error MEM_ROT_VF_MEM output buffer\n");
+ goto out_2;
+ }
+ } else {
+ err = ipu_init_channel_buffer(cam->ipu, MEM_ROT_VF_MEM,
+ IPU_OUTPUT_BUFFER,
+ format,
+ vf.csi_prp_vf_mem.out_width,
+ vf.csi_prp_vf_mem.out_height,
+ cam->overlay_fb->var.xres * bpp,
+ IPU_ROTATE_NONE,
+ offset, 0, 0, 0, 0);
+ if (err != 0) {
+ printk(KERN_ERR "Error MEM_ROT_VF_MEM output buffer\n");
+ goto out_2;
+ }
+ }
+
+ ipu_clear_irq(cam->ipu, IPU_IRQ_PRP_VF_OUT_EOF);
+ err = ipu_request_irq(cam->ipu, IPU_IRQ_PRP_VF_OUT_EOF,
+ prpvf_vf_eof_callback,
+ 0, "Mxc Camera", cam);
+ if (err != 0) {
+ printk(KERN_ERR
+ "Error registering IPU_IRQ_PRP_VF_OUT_EOF irq.\n");
+ goto out_2;
+ }
+
+ ipu_clear_irq(disp_ipu, IPU_IRQ_BG_SF_END);
+ err = ipu_request_irq(disp_ipu, IPU_IRQ_BG_SF_END,
+ prpvf_sdc_vsync_callback,
+ 0, "Mxc Camera", cam);
+ if (err != 0) {
+ printk(KERN_ERR "Error registering IPU_IRQ_BG_SF_END irq.\n");
+ goto out_1;
+ }
+
+ ipu_enable_channel(cam->ipu, CSI_PRP_VF_MEM);
+ ipu_enable_channel(cam->ipu, MEM_ROT_VF_MEM);
+
+ buffer_num = 0;
+ buffer_ready = 0;
+ ipu_select_buffer(cam->ipu, CSI_PRP_VF_MEM, IPU_OUTPUT_BUFFER, 0);
+
+ cam->overlay_active = true;
+ return err;
+
+out_1:
+ ipu_free_irq(cam->ipu, IPU_IRQ_PRP_VF_OUT_EOF, NULL);
+out_2:
+ ipu_uninit_channel(cam->ipu, MEM_ROT_VF_MEM);
+out_3:
+ ipu_uninit_channel(cam->ipu, CSI_PRP_VF_MEM);
+out_4:
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0], cam->vf_bufs[0]);
+ cam->vf_bufs_vaddr[0] = NULL;
+ cam->vf_bufs[0] = 0;
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1], cam->vf_bufs[1]);
+ cam->vf_bufs_vaddr[1] = NULL;
+ cam->vf_bufs[1] = 0;
+ }
+ if (cam->rot_vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->rot_vf_buf_size[0],
+ cam->rot_vf_bufs_vaddr[0],
+ cam->rot_vf_bufs[0]);
+ cam->rot_vf_bufs_vaddr[0] = NULL;
+ cam->rot_vf_bufs[0] = 0;
+ }
+ if (cam->rot_vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->rot_vf_buf_size[1],
+ cam->rot_vf_bufs_vaddr[1],
+ cam->rot_vf_bufs[1]);
+ cam->rot_vf_bufs_vaddr[1] = NULL;
+ cam->rot_vf_bufs[1] = 0;
+ }
+ return err;
+}
+
+/*!
+ * prpvf_stop - stop the vf task
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ */
+static int prpvf_stop(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+#ifdef CONFIG_MXC_MIPI_CSI2
+ void *mipi_csi2_info;
+ int ipu_id;
+ int csi_id;
+#endif
+
+ if (cam->overlay_active == false)
+ return 0;
+
+ ipu_free_irq(disp_ipu, IPU_IRQ_BG_SF_END, cam);
+
+ ipu_disable_channel(cam->ipu, CSI_PRP_VF_MEM, true);
+ ipu_disable_channel(cam->ipu, MEM_ROT_VF_MEM, true);
+ ipu_uninit_channel(cam->ipu, CSI_PRP_VF_MEM);
+ ipu_uninit_channel(cam->ipu, MEM_ROT_VF_MEM);
+
+#ifdef CONFIG_MXC_MIPI_CSI2
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ if (mipi_csi2_info) {
+ if (mipi_csi2_get_status(mipi_csi2_info)) {
+ ipu_id = mipi_csi2_get_bind_ipu(mipi_csi2_info);
+ csi_id = mipi_csi2_get_bind_csi(mipi_csi2_info);
+
+ if (cam->ipu == ipu_get_soc(ipu_id)
+ && cam->csi == csi_id)
+ mipi_csi2_pixelclk_disable(mipi_csi2_info);
+ }
+ }
+#endif
+
+ if (cam->vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->vf_bufs_size[0],
+ cam->vf_bufs_vaddr[0], cam->vf_bufs[0]);
+ cam->vf_bufs_vaddr[0] = NULL;
+ cam->vf_bufs[0] = 0;
+ }
+ if (cam->vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->vf_bufs_size[1],
+ cam->vf_bufs_vaddr[1], cam->vf_bufs[1]);
+ cam->vf_bufs_vaddr[1] = NULL;
+ cam->vf_bufs[1] = 0;
+ }
+ if (cam->rot_vf_bufs_vaddr[0]) {
+ dma_free_coherent(0, cam->rot_vf_buf_size[0],
+ cam->rot_vf_bufs_vaddr[0],
+ cam->rot_vf_bufs[0]);
+ cam->rot_vf_bufs_vaddr[0] = NULL;
+ cam->rot_vf_bufs[0] = 0;
+ }
+ if (cam->rot_vf_bufs_vaddr[1]) {
+ dma_free_coherent(0, cam->rot_vf_buf_size[1],
+ cam->rot_vf_bufs_vaddr[1],
+ cam->rot_vf_bufs[1]);
+ cam->rot_vf_bufs_vaddr[1] = NULL;
+ cam->rot_vf_bufs[1] = 0;
+ }
+
+ buffer_num = 0;
+ buffer_ready = 0;
+ cam->overlay_active = false;
+ return 0;
+}
+
+/*!
+ * Enable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int prp_vf_enable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ return ipu_enable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * Disable csi
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int prp_vf_disable_csi(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ /* free csi eof irq firstly.
+ * when disable csi, wait for idmac eof.
+ * it requests eof irq again */
+ ipu_free_irq(cam->ipu, IPU_IRQ_PRP_VF_OUT_EOF, cam);
+
+ return ipu_disable_csi(cam->ipu, cam->csi);
+}
+
+/*!
+ * function to select PRP-VF as the working path
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ * @return status
+ */
+int prp_vf_sdc_select_bg(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ if (cam) {
+ cam->vf_start_sdc = prpvf_start;
+ cam->vf_stop_sdc = prpvf_stop;
+ cam->vf_enable_csi = prp_vf_enable_csi;
+ cam->vf_disable_csi = prp_vf_disable_csi;
+ cam->overlay_active = false;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(prp_vf_sdc_select_bg);
+
+/*!
+ * function to de-select PRP-VF as the working path
+ *
+ * @param private cam_data * mxc v4l2 main structure
+ *
+ * @return status
+ */
+int prp_vf_sdc_deselect_bg(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ if (cam) {
+ cam->vf_start_sdc = NULL;
+ cam->vf_stop_sdc = NULL;
+ cam->vf_enable_csi = NULL;
+ cam->vf_disable_csi = NULL;
+ }
+ return 0;
+}
+EXPORT_SYMBOL(prp_vf_sdc_deselect_bg);
+
+/*!
+ * Init viewfinder task.
+ *
+ * @return Error code indicating success or failure
+ */
+__init int prp_vf_sdc_init_bg(void)
+{
+ return 0;
+}
+
+/*!
+ * Deinit viewfinder task.
+ *
+ * @return Error code indicating success or failure
+ */
+void __exit prp_vf_sdc_exit_bg(void)
+{
+}
+
+module_init(prp_vf_sdc_init_bg);
+module_exit(prp_vf_sdc_exit_bg);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("IPU PRP VF SDC Backgroud Driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright 2004-2014 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @file ipu_still.c
+ *
+ * @brief IPU Use case for still image capture
+ *
+ * @ingroup IPU
+ */
+
+#include <linux/module.h>
+#include <linux/semaphore.h>
+#include <linux/sched.h>
+#include <linux/ipu.h>
+#include "mxc_v4l2_capture.h"
+#include "ipu_prp_sw.h"
+
+static int callback_eof_flag;
+#ifndef CONFIG_MXC_IPU_V1
+static int buffer_num;
+#endif
+
+#ifdef CONFIG_MXC_IPU_V1
+static int callback_flag;
+/*
+ * Function definitions
+ */
+/*!
+ * CSI EOF callback function.
+ *
+ * @param irq int irq line
+ * @param dev_id void * device id
+ *
+ * @return status IRQ_HANDLED for handled
+ */
+static irqreturn_t prp_csi_eof_callback(int irq, void *dev_id)
+{
+ cam_data *cam = devid;
+ ipu_select_buffer(cam->ipu, CSI_MEM, IPU_OUTPUT_BUFFER,
+ callback_flag%2 ? 1 : 0);
+ if (callback_flag == 0)
+ ipu_enable_channel(cam->ipu, CSI_MEM);
+
+ callback_flag++;
+ return IRQ_HANDLED;
+}
+#endif
+
+/*!
+ * CSI callback function.
+ *
+ * @param irq int irq line
+ * @param dev_id void * device id
+ *
+ * @return status IRQ_HANDLED for handled
+ */
+static irqreturn_t prp_still_callback(int irq, void *dev_id)
+{
+ cam_data *cam = (cam_data *) dev_id;
+
+ callback_eof_flag++;
+ if (callback_eof_flag < 5) {
+#ifndef CONFIG_MXC_IPU_V1
+ buffer_num = (buffer_num == 0) ? 1 : 0;
+ ipu_select_buffer(cam->ipu, CSI_MEM,
+ IPU_OUTPUT_BUFFER, buffer_num);
+#endif
+ } else {
+ cam->still_counter++;
+ wake_up_interruptible(&cam->still_queue);
+ }
+
+ return IRQ_HANDLED;
+}
+
+/*!
+ * start csi->mem task
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int prp_still_start(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ u32 pixel_fmt;
+ int err;
+ ipu_channel_params_t params;
+
+ if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_YUV420)
+ pixel_fmt = IPU_PIX_FMT_YUV420P;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_NV12)
+ pixel_fmt = IPU_PIX_FMT_NV12;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_YUV422P)
+ pixel_fmt = IPU_PIX_FMT_YUV422P;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_UYVY)
+ pixel_fmt = IPU_PIX_FMT_UYVY;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_YUYV)
+ pixel_fmt = IPU_PIX_FMT_YUYV;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_BGR24)
+ pixel_fmt = IPU_PIX_FMT_BGR24;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_RGB24)
+ pixel_fmt = IPU_PIX_FMT_RGB24;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_RGB565)
+ pixel_fmt = IPU_PIX_FMT_RGB565;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_BGR32)
+ pixel_fmt = IPU_PIX_FMT_BGR32;
+ else if (cam->v2f.fmt.pix.pixelformat == V4L2_PIX_FMT_RGB32)
+ pixel_fmt = IPU_PIX_FMT_RGB32;
+ else {
+ printk(KERN_ERR "format not supported\n");
+ return -EINVAL;
+ }
+
+ memset(¶ms, 0, sizeof(params));
+ err = ipu_init_channel(cam->ipu, CSI_MEM, ¶ms);
+ if (err != 0)
+ return err;
+
+ err = ipu_init_channel_buffer(cam->ipu, CSI_MEM, IPU_OUTPUT_BUFFER,
+ pixel_fmt, cam->v2f.fmt.pix.width,
+ cam->v2f.fmt.pix.height,
+ cam->v2f.fmt.pix.width, IPU_ROTATE_NONE,
+ cam->still_buf[0], cam->still_buf[1], 0,
+ 0, 0);
+ if (err != 0)
+ return err;
+
+#ifdef CONFIG_MXC_IPU_V1
+ ipu_clear_irq(IPU_IRQ_SENSOR_OUT_EOF);
+ err = ipu_request_irq(IPU_IRQ_SENSOR_OUT_EOF, prp_still_callback,
+ 0, "Mxc Camera", cam);
+ if (err != 0) {
+ printk(KERN_ERR "Error registering irq.\n");
+ return err;
+ }
+ callback_flag = 0;
+ callback_eof_flag = 0;
+ ipu_clear_irq(IPU_IRQ_SENSOR_EOF);
+ err = ipu_request_irq(IPU_IRQ_SENSOR_EOF, prp_csi_eof_callback,
+ 0, "Mxc Camera", cam);
+ if (err != 0) {
+ printk(KERN_ERR "Error IPU_IRQ_SENSOR_EOF\n");
+ return err;
+ }
+#else
+ callback_eof_flag = 0;
+ buffer_num = 0;
+
+ ipu_clear_irq(cam->ipu, IPU_IRQ_CSI0_OUT_EOF);
+ err = ipu_request_irq(cam->ipu, IPU_IRQ_CSI0_OUT_EOF,
+ prp_still_callback,
+ 0, "Mxc Camera", cam);
+ if (err != 0) {
+ printk(KERN_ERR "Error registering irq.\n");
+ return err;
+ }
+
+ ipu_select_buffer(cam->ipu, CSI_MEM, IPU_OUTPUT_BUFFER, 0);
+ ipu_enable_channel(cam->ipu, CSI_MEM);
+ ipu_enable_csi(cam->ipu, cam->csi);
+#endif
+
+ return err;
+}
+
+/*!
+ * stop csi->mem encoder task
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+static int prp_still_stop(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+
+#ifdef CONFIG_MXC_IPU_V1
+ ipu_free_irq(IPU_IRQ_SENSOR_EOF, NULL);
+ ipu_free_irq(IPU_IRQ_SENSOR_OUT_EOF, cam);
+#else
+ ipu_free_irq(cam->ipu, IPU_IRQ_CSI0_OUT_EOF, cam);
+#endif
+
+ ipu_disable_csi(cam->ipu, cam->csi);
+ ipu_disable_channel(cam->ipu, CSI_MEM, true);
+ ipu_uninit_channel(cam->ipu, CSI_MEM);
+
+ return err;
+}
+
+/*!
+ * function to select CSI_MEM as the working path
+ *
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+int prp_still_select(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+
+ if (cam) {
+ cam->csi_start = prp_still_start;
+ cam->csi_stop = prp_still_stop;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(prp_still_select);
+
+/*!
+ * function to de-select CSI_MEM as the working path
+ *
+ * @param private struct cam_data * mxc capture instance
+ *
+ * @return status
+ */
+int prp_still_deselect(void *private)
+{
+ cam_data *cam = (cam_data *) private;
+ int err = 0;
+
+ err = prp_still_stop(cam);
+
+ if (cam) {
+ cam->csi_start = NULL;
+ cam->csi_stop = NULL;
+ }
+
+ return err;
+}
+EXPORT_SYMBOL(prp_still_deselect);
+
+/*!
+ * Init the Encorder channels
+ *
+ * @return Error code indicating success or failure
+ */
+__init int prp_still_init(void)
+{
+ return 0;
+}
+
+/*!
+ * Deinit the Encorder channels
+ *
+ */
+void __exit prp_still_exit(void)
+{
+}
+
+module_init(prp_still_init);
+module_exit(prp_still_exit);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("IPU PRP STILL IMAGE Driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright 2004-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @file drivers/media/video/mxc/capture/mxc_v4l2_capture.c
+ *
+ * @brief Mxc Video For Linux 2 driver
+ *
+ * @ingroup MXC_V4L2_CAPTURE
+ */
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/fs.h>
+#include <linux/slab.h>
+#include <linux/ctype.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/semaphore.h>
+#include <linux/pagemap.h>
+#include <linux/vmalloc.h>
+#include <linux/types.h>
+#include <linux/fb.h>
+#include <linux/dma-mapping.h>
+#include <linux/delay.h>
+#include <linux/mxcfb.h>
+#include <linux/of_device.h>
+#include <media/v4l2-chip-ident.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-device.h>
+#include "v4l2-int-device.h"
+#include <linux/fsl_devices.h>
+#include "mxc_v4l2_capture.h"
+#include "ipu_prp_sw.h"
+
+#define init_MUTEX(sem) sema_init(sem, 1)
+
+static struct platform_device_id imx_v4l2_devtype[] = {
+ {
+ .name = "v4l2-capture-imx5",
+ .driver_data = IMX5_V4L2,
+ }, {
+ .name = "v4l2-capture-imx6",
+ .driver_data = IMX6_V4L2,
+ }, {
+ /* sentinel */
+ }
+};
+MODULE_DEVICE_TABLE(platform, imx_v4l2_devtype);
+
+static const struct of_device_id mxc_v4l2_dt_ids[] = {
+ {
+ .compatible = "fsl,imx6q-v4l2-capture",
+ .data = &imx_v4l2_devtype[IMX6_V4L2],
+ }, {
+ /* sentinel */
+ }
+};
+MODULE_DEVICE_TABLE(of, mxc_v4l2_dt_ids);
+
+static int video_nr = -1;
+
+/*! This data is used for the output to the display. */
+#define MXC_V4L2_CAPTURE_NUM_OUTPUTS 6
+#define MXC_V4L2_CAPTURE_NUM_INPUTS 2
+static struct v4l2_output mxc_capture_outputs[MXC_V4L2_CAPTURE_NUM_OUTPUTS] = {
+ {
+ .index = 0,
+ .name = "DISP3 BG",
+ .type = V4L2_OUTPUT_TYPE_ANALOG,
+ .audioset = 0,
+ .modulator = 0,
+ .std = V4L2_STD_UNKNOWN,
+ },
+ {
+ .index = 1,
+ .name = "DISP3 BG - DI1",
+ .type = V4L2_OUTPUT_TYPE_ANALOG,
+ .audioset = 0,
+ .modulator = 0,
+ .std = V4L2_STD_UNKNOWN,
+ },
+ {
+ .index = 2,
+ .name = "DISP3 FG",
+ .type = V4L2_OUTPUT_TYPE_ANALOG,
+ .audioset = 0,
+ .modulator = 0,
+ .std = V4L2_STD_UNKNOWN,
+ },
+ {
+ .index = 3,
+ .name = "DISP4 BG",
+ .type = V4L2_OUTPUT_TYPE_ANALOG,
+ .audioset = 0,
+ .modulator = 0,
+ .std = V4L2_STD_UNKNOWN,
+ },
+ {
+ .index = 4,
+ .name = "DISP4 BG - DI1",
+ .type = V4L2_OUTPUT_TYPE_ANALOG,
+ .audioset = 0,
+ .modulator = 0,
+ .std = V4L2_STD_UNKNOWN,
+ },
+ {
+ .index = 5,
+ .name = "DISP4 FG",
+ .type = V4L2_OUTPUT_TYPE_ANALOG,
+ .audioset = 0,
+ .modulator = 0,
+ .std = V4L2_STD_UNKNOWN,
+ },
+};
+
+static struct v4l2_input mxc_capture_inputs[MXC_V4L2_CAPTURE_NUM_INPUTS] = {
+ {
+ .index = 0,
+ .name = "CSI IC MEM",
+ .type = V4L2_INPUT_TYPE_CAMERA,
+ .audioset = 0,
+ .tuner = 0,
+ .std = V4L2_STD_UNKNOWN,
+ .status = 0,
+ },
+ {
+ .index = 1,
+ .name = "CSI MEM",
+ .type = V4L2_INPUT_TYPE_CAMERA,
+ .audioset = 0,
+ .tuner = 0,
+ .std = V4L2_STD_UNKNOWN,
+ .status = V4L2_IN_ST_NO_POWER,
+ },
+};
+
+/*! List of TV input video formats supported. The video formats is corresponding
+ * to the v4l2_id in video_fmt_t.
+ * Currently, only PAL and NTSC is supported. Needs to be expanded in the
+ * future.
+ */
+typedef enum {
+ TV_NTSC = 0, /*!< Locked on (M) NTSC video signal. */
+ TV_PAL, /*!< (B, G, H, I, N)PAL video signal. */
+ TV_NOT_LOCKED, /*!< Not locked on a signal. */
+} video_fmt_idx;
+
+/*! Number of video standards supported (including 'not locked' signal). */
+#define TV_STD_MAX (TV_NOT_LOCKED + 1)
+
+/*! Video format structure. */
+typedef struct {
+ int v4l2_id; /*!< Video for linux ID. */
+ char name[16]; /*!< Name (e.g., "NTSC", "PAL", etc.) */
+ u16 raw_width; /*!< Raw width. */
+ u16 raw_height; /*!< Raw height. */
+ u16 active_width; /*!< Active width. */
+ u16 active_height; /*!< Active height. */
+ u16 active_top; /*!< Active top. */
+ u16 active_left; /*!< Active left. */
+} video_fmt_t;
+
+/*!
+ * Description of video formats supported.
+ *
+ * PAL: raw=720x625, active=720x576.
+ * NTSC: raw=720x525, active=720x480.
+ */
+static video_fmt_t video_fmts[] = {
+ { /*! NTSC */
+ .v4l2_id = V4L2_STD_NTSC,
+ .name = "NTSC",
+ .raw_width = 720, /* SENS_FRM_WIDTH */
+ .raw_height = 525, /* SENS_FRM_HEIGHT */
+ .active_width = 720, /* ACT_FRM_WIDTH */
+ .active_height = 480, /* ACT_FRM_HEIGHT */
+ .active_top = 13,
+ .active_left = 0,
+ },
+ { /*! (B, G, H, I, N) PAL */
+ .v4l2_id = V4L2_STD_PAL,
+ .name = "PAL",
+ .raw_width = 720,
+ .raw_height = 625,
+ .active_width = 720,
+ .active_height = 576,
+ .active_top = 0,
+ .active_left = 0,
+ },
+ { /*! Unlocked standard */
+ .v4l2_id = V4L2_STD_ALL,
+ .name = "Autodetect",
+ .raw_width = 720,
+ .raw_height = 625,
+ .active_width = 720,
+ .active_height = 576,
+ .active_top = 0,
+ .active_left = 0,
+ },
+};
+
+/*!* Standard index of TV. */
+static video_fmt_idx video_index = TV_NOT_LOCKED;
+
+static int mxc_v4l2_master_attach(struct v4l2_int_device *slave);
+static void mxc_v4l2_master_detach(struct v4l2_int_device *slave);
+static int start_preview(cam_data *cam);
+static int stop_preview(cam_data *cam);
+
+/*! Information about this driver. */
+static struct v4l2_int_master mxc_v4l2_master = {
+ .attach = mxc_v4l2_master_attach,
+ .detach = mxc_v4l2_master_detach,
+};
+
+/***************************************************************************
+ * Functions for handling Frame buffers.
+ **************************************************************************/
+
+/*!
+ * Free frame buffers
+ *
+ * @param cam Structure cam_data *
+ *
+ * @return status 0 success.
+ */
+static int mxc_free_frame_buf(cam_data *cam)
+{
+ int i;
+
+ pr_debug("MVC: In mxc_free_frame_buf\n");
+
+ for (i = 0; i < FRAME_NUM; i++) {
+ if (cam->frame[i].vaddress != 0) {
+ dma_free_coherent(0, cam->frame[i].buffer.length,
+ cam->frame[i].vaddress,
+ cam->frame[i].paddress);
+ cam->frame[i].vaddress = 0;
+ }
+ }
+
+ return 0;
+}
+
+/*!
+ * Allocate frame buffers
+ *
+ * @param cam Structure cam_data*
+ * @param count int number of buffer need to allocated
+ *
+ * @return status -0 Successfully allocated a buffer, -ENOBUFS failed.
+ */
+static int mxc_allocate_frame_buf(cam_data *cam, int count)
+{
+ int i;
+
+ pr_debug("In MVC:mxc_allocate_frame_buf - size=%d\n",
+ cam->v2f.fmt.pix.sizeimage);
+
+ for (i = 0; i < count; i++) {
+ cam->frame[i].vaddress =
+ dma_alloc_coherent(0,
+ PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage),
+ &cam->frame[i].paddress,
+ GFP_DMA | GFP_KERNEL);
+ if (cam->frame[i].vaddress == 0) {
+ pr_err("ERROR: v4l2 capture: "
+ "mxc_allocate_frame_buf failed.\n");
+ mxc_free_frame_buf(cam);
+ return -ENOBUFS;
+ }
+ cam->frame[i].buffer.index = i;
+ cam->frame[i].buffer.flags = V4L2_BUF_FLAG_MAPPED;
+ cam->frame[i].buffer.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ cam->frame[i].buffer.length =
+ PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage);
+ cam->frame[i].buffer.memory = V4L2_MEMORY_MMAP;
+ cam->frame[i].buffer.m.offset = cam->frame[i].paddress;
+ cam->frame[i].index = i;
+ }
+
+ return 0;
+}
+
+/*!
+ * Free frame buffers status
+ *
+ * @param cam Structure cam_data *
+ *
+ * @return none
+ */
+static void mxc_free_frames(cam_data *cam)
+{
+ int i;
+
+ pr_debug("In MVC:mxc_free_frames\n");
+
+ for (i = 0; i < FRAME_NUM; i++)
+ cam->frame[i].buffer.flags = V4L2_BUF_FLAG_MAPPED;
+
+ cam->enc_counter = 0;
+ INIT_LIST_HEAD(&cam->ready_q);
+ INIT_LIST_HEAD(&cam->working_q);
+ INIT_LIST_HEAD(&cam->done_q);
+}
+
+/*!
+ * Return the buffer status
+ *
+ * @param cam Structure cam_data *
+ * @param buf Structure v4l2_buffer *
+ *
+ * @return status 0 success, EINVAL failed.
+ */
+static int mxc_v4l2_buffer_status(cam_data *cam, struct v4l2_buffer *buf)
+{
+ pr_debug("In MVC:mxc_v4l2_buffer_status\n");
+
+ if (buf->index < 0 || buf->index >= FRAME_NUM) {
+ pr_err("ERROR: v4l2 capture: mxc_v4l2_buffer_status buffers "
+ "not allocated\n");
+ return -EINVAL;
+ }
+
+ memcpy(buf, &(cam->frame[buf->index].buffer), sizeof(*buf));
+ return 0;
+}
+
+static int mxc_v4l2_release_bufs(cam_data *cam)
+{
+ pr_debug("In MVC:mxc_v4l2_release_bufs\n");
+ return 0;
+}
+
+static int mxc_v4l2_prepare_bufs(cam_data *cam, struct v4l2_buffer *buf)
+{
+ pr_debug("In MVC:mxc_v4l2_prepare_bufs\n");
+
+ if (buf->index < 0 || buf->index >= FRAME_NUM || buf->length <
+ PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage)) {
+ pr_err("ERROR: v4l2 capture: mxc_v4l2_prepare_bufs buffers "
+ "not allocated,index=%d, length=%d\n", buf->index,
+ buf->length);
+ return -EINVAL;
+ }
+
+ cam->frame[buf->index].buffer.index = buf->index;
+ cam->frame[buf->index].buffer.flags = V4L2_BUF_FLAG_MAPPED;
+ cam->frame[buf->index].buffer.length = buf->length;
+ cam->frame[buf->index].buffer.m.offset = cam->frame[buf->index].paddress
+ = buf->m.offset;
+ cam->frame[buf->index].buffer.type = buf->type;
+ cam->frame[buf->index].buffer.memory = V4L2_MEMORY_USERPTR;
+ cam->frame[buf->index].index = buf->index;
+
+ return 0;
+}
+
+/***************************************************************************
+ * Functions for handling the video stream.
+ **************************************************************************/
+
+/*!
+ * Indicates whether the palette is supported.
+ *
+ * @param palette V4L2_PIX_FMT_RGB565, V4L2_PIX_FMT_BGR24 or V4L2_PIX_FMT_BGR32
+ *
+ * @return 0 if failed
+ */
+static inline int valid_mode(u32 palette)
+{
+ return ((palette == V4L2_PIX_FMT_RGB565) ||
+ (palette == V4L2_PIX_FMT_BGR24) ||
+ (palette == V4L2_PIX_FMT_RGB24) ||
+ (palette == V4L2_PIX_FMT_BGR32) ||
+ (palette == V4L2_PIX_FMT_RGB32) ||
+ (palette == V4L2_PIX_FMT_YUV422P) ||
+ (palette == V4L2_PIX_FMT_UYVY) ||
+ (palette == V4L2_PIX_FMT_YUYV) ||
+ (palette == V4L2_PIX_FMT_YUV420) ||
+ (palette == V4L2_PIX_FMT_YVU420) ||
+ (palette == V4L2_PIX_FMT_NV12));
+}
+
+/*!
+ * Start the encoder job
+ *
+ * @param cam structure cam_data *
+ *
+ * @return status 0 Success
+ */
+static int mxc_streamon(cam_data *cam)
+{
+ struct mxc_v4l_frame *frame;
+ unsigned long lock_flags;
+ int err = 0;
+
+ pr_debug("In MVC:mxc_streamon\n");
+
+ if (NULL == cam) {
+ pr_err("ERROR! cam parameter is NULL\n");
+ return -1;
+ }
+
+ if (cam->capture_on) {
+ pr_err("ERROR: v4l2 capture: Capture stream has been turned "
+ " on\n");
+ return -1;
+ }
+
+ if (list_empty(&cam->ready_q)) {
+ pr_err("ERROR: v4l2 capture: mxc_streamon buffer has not been "
+ "queued yet\n");
+ return -EINVAL;
+ }
+ if (cam->enc_update_eba &&
+ cam->ready_q.prev == cam->ready_q.next) {
+ pr_err("ERROR: v4l2 capture: mxc_streamon buffer need "
+ "ping pong at least two buffers\n");
+ return -EINVAL;
+ }
+
+ cam->capture_pid = current->pid;
+
+ if (cam->overlay_on == true)
+ stop_preview(cam);
+
+ if (cam->enc_enable) {
+ err = cam->enc_enable(cam);
+ if (err != 0)
+ return err;
+ }
+
+ spin_lock_irqsave(&cam->queue_int_lock, lock_flags);
+ cam->ping_pong_csi = 0;
+ cam->local_buf_num = 0;
+ if (cam->enc_update_eba) {
+ frame =
+ list_entry(cam->ready_q.next, struct mxc_v4l_frame, queue);
+ list_del(cam->ready_q.next);
+ list_add_tail(&frame->queue, &cam->working_q);
+ frame->ipu_buf_num = cam->ping_pong_csi;
+ err = cam->enc_update_eba(cam, frame->buffer.m.offset);
+
+ frame =
+ list_entry(cam->ready_q.next, struct mxc_v4l_frame, queue);
+ list_del(cam->ready_q.next);
+ list_add_tail(&frame->queue, &cam->working_q);
+ frame->ipu_buf_num = cam->ping_pong_csi;
+ err |= cam->enc_update_eba(cam, frame->buffer.m.offset);
+ spin_unlock_irqrestore(&cam->queue_int_lock, lock_flags);
+ } else {
+ spin_unlock_irqrestore(&cam->queue_int_lock, lock_flags);
+ return -EINVAL;
+ }
+
+ if (cam->overlay_on == true)
+ start_preview(cam);
+
+ if (cam->enc_enable_csi) {
+ err = cam->enc_enable_csi(cam);
+ if (err != 0)
+ return err;
+ }
+
+ cam->capture_on = true;
+
+ return err;
+}
+
+/*!
+ * Shut down the encoder job
+ *
+ * @param cam structure cam_data *
+ *
+ * @return status 0 Success
+ */
+static int mxc_streamoff(cam_data *cam)
+{
+ int err = 0;
+
+ pr_debug("In MVC:mxc_streamoff\n");
+
+ if (cam->capture_on == false)
+ return 0;
+
+ /* For both CSI--MEM and CSI--IC--MEM
+ * 1. wait for idmac eof
+ * 2. disable csi first
+ * 3. disable idmac
+ * 4. disable smfc (CSI--MEM channel)
+ */
+ if (mxc_capture_inputs[cam->current_input].name != NULL) {
+ if (cam->enc_disable_csi) {
+ err = cam->enc_disable_csi(cam);
+ if (err != 0)
+ return err;
+ }
+ if (cam->enc_disable) {
+ err = cam->enc_disable(cam);
+ if (err != 0)
+ return err;
+ }
+ }
+
+ mxc_free_frames(cam);
+ mxc_capture_inputs[cam->current_input].status |= V4L2_IN_ST_NO_POWER;
+ cam->capture_on = false;
+ return err;
+}
+
+/*!
+ * Valid and adjust the overlay window size, position
+ *
+ * @param cam structure cam_data *
+ * @param win struct v4l2_window *
+ *
+ * @return 0
+ */
+static int verify_preview(cam_data *cam, struct v4l2_window *win)
+{
+ int i = 0, width_bound = 0, height_bound = 0;
+ int *width, *height;
+ unsigned int ipu_ch = CHAN_NONE;
+ struct fb_info *bg_fbi = NULL, *fbi = NULL;
+ bool foregound_fb = false;
+ mm_segment_t old_fs;
+
+ pr_debug("In MVC: verify_preview\n");
+
+ do {
+ fbi = (struct fb_info *)registered_fb[i];
+ if (fbi == NULL) {
+ pr_err("ERROR: verify_preview frame buffer NULL.\n");
+ return -1;
+ }
+
+ /* Which DI supports 2 layers? */
+ if (((strncmp(fbi->fix.id, "DISP3 BG", 8) == 0) &&
+ (cam->output < 3)) ||
+ ((strncmp(fbi->fix.id, "DISP4 BG", 8) == 0) &&
+ (cam->output >= 3))) {
+ if (fbi->fbops->fb_ioctl) {
+ old_fs = get_fs();
+ set_fs(KERNEL_DS);
+ fbi->fbops->fb_ioctl(fbi, MXCFB_GET_FB_IPU_CHAN,
+ (unsigned long)&ipu_ch);
+ set_fs(old_fs);
+ }
+ if (ipu_ch == MEM_BG_SYNC) {
+ bg_fbi = fbi;
+ pr_debug("Found background frame buffer.\n");
+ }
+ }
+
+ /* Found the frame buffer to preview on. */
+ if (strcmp(fbi->fix.id,
+ mxc_capture_outputs[cam->output].name) == 0) {
+ if (((strcmp(fbi->fix.id, "DISP3 FG") == 0) &&
+ (cam->output < 3)) ||
+ ((strcmp(fbi->fix.id, "DISP4 FG") == 0) &&
+ (cam->output >= 3)))
+ foregound_fb = true;
+
+ cam->overlay_fb = fbi;
+ break;
+ }
+ } while (++i < FB_MAX);
+
+ if (foregound_fb) {
+ width_bound = bg_fbi->var.xres;
+ height_bound = bg_fbi->var.yres;
+
+ if (win->w.width + win->w.left > bg_fbi->var.xres ||
+ win->w.height + win->w.top > bg_fbi->var.yres) {
+ pr_err("ERROR: FG window position exceeds.\n");
+ return -1;
+ }
+ } else {
+ /* 4 bytes alignment for BG */
+ width_bound = cam->overlay_fb->var.xres;
+ height_bound = cam->overlay_fb->var.yres;
+
+ if (cam->overlay_fb->var.bits_per_pixel == 24)
+ win->w.left -= win->w.left % 4;
+ else if (cam->overlay_fb->var.bits_per_pixel == 16)
+ win->w.left -= win->w.left % 2;
+
+ if (win->w.width + win->w.left > cam->overlay_fb->var.xres)
+ win->w.width = cam->overlay_fb->var.xres - win->w.left;
+ if (win->w.height + win->w.top > cam->overlay_fb->var.yres)
+ win->w.height = cam->overlay_fb->var.yres - win->w.top;
+ }
+
+ /* stride line limitation */
+ win->w.height -= win->w.height % 8;
+ win->w.width -= win->w.width % 8;
+
+ if (cam->rotation >= IPU_ROTATE_90_RIGHT) {
+ height = &win->w.width;
+ width = &win->w.height;
+ } else {
+ width = &win->w.width;
+ height = &win->w.height;
+ }
+
+ if (*width == 0 || *height == 0) {
+ pr_err("ERROR: v4l2 capture: width or height"
+ " too small.\n");
+ return -EINVAL;
+ }
+
+ if ((cam->crop_bounds.width / *width > 8) ||
+ ((cam->crop_bounds.width / *width == 8) &&
+ (cam->crop_bounds.width % *width))) {
+ *width = cam->crop_bounds.width / 8;
+ if (*width % 8)
+ *width += 8 - *width % 8;
+ if (*width + win->w.left > width_bound) {
+ pr_err("ERROR: v4l2 capture: width exceeds "
+ "resize limit.\n");
+ return -1;
+ }
+ pr_err("ERROR: v4l2 capture: width exceeds limit. "
+ "Resize to %d.\n",
+ *width);
+ }
+
+ if ((cam->crop_bounds.height / *height > 8) ||
+ ((cam->crop_bounds.height / *height == 8) &&
+ (cam->crop_bounds.height % *height))) {
+ *height = cam->crop_bounds.height / 8;
+ if (*height % 8)
+ *height += 8 - *height % 8;
+ if (*height + win->w.top > height_bound) {
+ pr_err("ERROR: v4l2 capture: height exceeds "
+ "resize limit.\n");
+ return -1;
+ }
+ pr_err("ERROR: v4l2 capture: height exceeds limit "
+ "resize to %d.\n",
+ *height);
+ }
+
+ return 0;
+}
+
+/*!
+ * start the viewfinder job
+ *
+ * @param cam structure cam_data *
+ *
+ * @return status 0 Success
+ */
+static int start_preview(cam_data *cam)
+{
+ int err = 0;
+
+ pr_debug("MVC: start_preview\n");
+
+ if (cam->v4l2_fb.flags == V4L2_FBUF_FLAG_OVERLAY)
+ #ifdef CONFIG_MXC_IPU_PRP_VF_SDC
+ err = prp_vf_sdc_select(cam);
+ #else
+ err = foreground_sdc_select(cam);
+ #endif
+ else if (cam->v4l2_fb.flags == V4L2_FBUF_FLAG_PRIMARY)
+ #ifdef CONFIG_MXC_IPU_PRP_VF_SDC
+ err = prp_vf_sdc_select_bg(cam);
+ #else
+ err = bg_overlay_sdc_select(cam);
+ #endif
+ if (err != 0)
+ return err;
+
+ if (cam->vf_start_sdc) {
+ err = cam->vf_start_sdc(cam);
+ if (err != 0)
+ return err;
+ }
+
+ if (cam->vf_enable_csi)
+ err = cam->vf_enable_csi(cam);
+
+ pr_debug("End of %s: v2f pix widthxheight %d x %d\n",
+ __func__,
+ cam->v2f.fmt.pix.width, cam->v2f.fmt.pix.height);
+ pr_debug("End of %s: crop_bounds widthxheight %d x %d\n",
+ __func__,
+ cam->crop_bounds.width, cam->crop_bounds.height);
+ pr_debug("End of %s: crop_defrect widthxheight %d x %d\n",
+ __func__,
+ cam->crop_defrect.width, cam->crop_defrect.height);
+ pr_debug("End of %s: crop_current widthxheight %d x %d\n",
+ __func__,
+ cam->crop_current.width, cam->crop_current.height);
+
+ return err;
+}
+
+/*!
+ * shut down the viewfinder job
+ *
+ * @param cam structure cam_data *
+ *
+ * @return status 0 Success
+ */
+static int stop_preview(cam_data *cam)
+{
+ int err = 0;
+
+ if (cam->vf_disable_csi) {
+ err = cam->vf_disable_csi(cam);
+ if (err != 0)
+ return err;
+ }
+
+ if (cam->vf_stop_sdc) {
+ err = cam->vf_stop_sdc(cam);
+ if (err != 0)
+ return err;
+ }
+
+ if (cam->v4l2_fb.flags == V4L2_FBUF_FLAG_OVERLAY)
+ #ifdef CONFIG_MXC_IPU_PRP_VF_SDC
+ err = prp_vf_sdc_deselect(cam);
+ #else
+ err = foreground_sdc_deselect(cam);
+ #endif
+ else if (cam->v4l2_fb.flags == V4L2_FBUF_FLAG_PRIMARY)
+ #ifdef CONFIG_MXC_IPU_PRP_VF_SDC
+ err = prp_vf_sdc_deselect_bg(cam);
+ #else
+ err = bg_overlay_sdc_deselect(cam);
+ #endif
+
+ return err;
+}
+
+/***************************************************************************
+ * VIDIOC Functions.
+ **************************************************************************/
+
+/*!
+ * V4L2 - mxc_v4l2_g_fmt function
+ *
+ * @param cam structure cam_data *
+ *
+ * @param f structure v4l2_format *
+ *
+ * @return status 0 success, EINVAL failed
+ */
+static int mxc_v4l2_g_fmt(cam_data *cam, struct v4l2_format *f)
+{
+ int retval = 0;
+
+ pr_debug("In MVC: mxc_v4l2_g_fmt type=%d\n", f->type);
+
+ switch (f->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ pr_debug(" type is V4L2_BUF_TYPE_VIDEO_CAPTURE\n");
+ f->fmt.pix = cam->v2f.fmt.pix;
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ pr_debug(" type is V4L2_BUF_TYPE_VIDEO_OVERLAY\n");
+ f->fmt.win = cam->win;
+ break;
+ default:
+ pr_debug(" type is invalid\n");
+ retval = -EINVAL;
+ }
+
+ pr_debug("End of %s: v2f pix widthxheight %d x %d\n",
+ __func__,
+ cam->v2f.fmt.pix.width, cam->v2f.fmt.pix.height);
+ pr_debug("End of %s: crop_bounds widthxheight %d x %d\n",
+ __func__,
+ cam->crop_bounds.width, cam->crop_bounds.height);
+ pr_debug("End of %s: crop_defrect widthxheight %d x %d\n",
+ __func__,
+ cam->crop_defrect.width, cam->crop_defrect.height);
+ pr_debug("End of %s: crop_current widthxheight %d x %d\n",
+ __func__,
+ cam->crop_current.width, cam->crop_current.height);
+
+ return retval;
+}
+
+/*!
+ * V4L2 - mxc_v4l2_s_fmt function
+ *
+ * @param cam structure cam_data *
+ *
+ * @param f structure v4l2_format *
+ *
+ * @return status 0 success, EINVAL failed
+ */
+static int mxc_v4l2_s_fmt(cam_data *cam, struct v4l2_format *f)
+{
+ int retval = 0;
+ int size = 0;
+ int bytesperline = 0;
+ int *width, *height;
+
+ pr_debug("In MVC: mxc_v4l2_s_fmt\n");
+
+ switch (f->type) {
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ pr_debug(" type=V4L2_BUF_TYPE_VIDEO_CAPTURE\n");
+ if (!valid_mode(f->fmt.pix.pixelformat)) {
+ pr_err("ERROR: v4l2 capture: mxc_v4l2_s_fmt: format "
+ "not supported\n");
+ return -EINVAL;
+ }
+
+ /*
+ * Force the capture window resolution to be crop bounds
+ * for CSI MEM input mode.
+ */
+ if (strcmp(mxc_capture_inputs[cam->current_input].name,
+ "CSI MEM") == 0) {
+ f->fmt.pix.width = cam->crop_current.width;
+ f->fmt.pix.height = cam->crop_current.height;
+ }
+
+ if (cam->rotation >= IPU_ROTATE_90_RIGHT) {
+ height = &f->fmt.pix.width;
+ width = &f->fmt.pix.height;
+ } else {
+ width = &f->fmt.pix.width;
+ height = &f->fmt.pix.height;
+ }
+
+ /* stride line limitation */
+ *width -= *width % 8;
+ *height -= *height % 8;
+
+ if (*width == 0 || *height == 0) {
+ pr_err("ERROR: v4l2 capture: width or height"
+ " too small.\n");
+ return -EINVAL;
+ }
+
+ if ((cam->crop_current.width / *width > 8) ||
+ ((cam->crop_current.width / *width == 8) &&
+ (cam->crop_current.width % *width))) {
+ *width = cam->crop_current.width / 8;
+ if (*width % 8)
+ *width += 8 - *width % 8;
+ pr_err("ERROR: v4l2 capture: width exceeds limit "
+ "resize to %d.\n",
+ *width);
+ }
+
+ if ((cam->crop_current.height / *height > 8) ||
+ ((cam->crop_current.height / *height == 8) &&
+ (cam->crop_current.height % *height))) {
+ *height = cam->crop_current.height / 8;
+ if (*height % 8)
+ *height += 8 - *height % 8;
+ pr_err("ERROR: v4l2 capture: height exceeds limit "
+ "resize to %d.\n",
+ *height);
+ }
+
+ switch (f->fmt.pix.pixelformat) {
+ case V4L2_PIX_FMT_RGB565:
+ size = f->fmt.pix.width * f->fmt.pix.height * 2;
+ bytesperline = f->fmt.pix.width * 2;
+ break;
+ case V4L2_PIX_FMT_BGR24:
+ size = f->fmt.pix.width * f->fmt.pix.height * 3;
+ bytesperline = f->fmt.pix.width * 3;
+ break;
+ case V4L2_PIX_FMT_RGB24:
+ size = f->fmt.pix.width * f->fmt.pix.height * 3;
+ bytesperline = f->fmt.pix.width * 3;
+ break;
+ case V4L2_PIX_FMT_BGR32:
+ size = f->fmt.pix.width * f->fmt.pix.height * 4;
+ bytesperline = f->fmt.pix.width * 4;
+ break;
+ case V4L2_PIX_FMT_RGB32:
+ size = f->fmt.pix.width * f->fmt.pix.height * 4;
+ bytesperline = f->fmt.pix.width * 4;
+ break;
+ case V4L2_PIX_FMT_YUV422P:
+ size = f->fmt.pix.width * f->fmt.pix.height * 2;
+ bytesperline = f->fmt.pix.width;
+ break;
+ case V4L2_PIX_FMT_UYVY:
+ case V4L2_PIX_FMT_YUYV:
+ size = f->fmt.pix.width * f->fmt.pix.height * 2;
+ bytesperline = f->fmt.pix.width * 2;
+ break;
+ case V4L2_PIX_FMT_YUV420:
+ case V4L2_PIX_FMT_YVU420:
+ size = f->fmt.pix.width * f->fmt.pix.height * 3 / 2;
+ bytesperline = f->fmt.pix.width;
+ break;
+ case V4L2_PIX_FMT_NV12:
+ size = f->fmt.pix.width * f->fmt.pix.height * 3 / 2;
+ bytesperline = f->fmt.pix.width;
+ break;
+ default:
+ break;
+ }
+
+ if (f->fmt.pix.bytesperline < bytesperline)
+ f->fmt.pix.bytesperline = bytesperline;
+ else
+ bytesperline = f->fmt.pix.bytesperline;
+
+ if (f->fmt.pix.sizeimage < size)
+ f->fmt.pix.sizeimage = size;
+ else
+ size = f->fmt.pix.sizeimage;
+
+ cam->v2f.fmt.pix = f->fmt.pix;
+ break;
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ pr_debug(" type=V4L2_BUF_TYPE_VIDEO_OVERLAY\n");
+ retval = verify_preview(cam, &f->fmt.win);
+ cam->win = f->fmt.win;
+ break;
+ default:
+ retval = -EINVAL;
+ }
+
+ pr_debug("End of %s: v2f pix widthxheight %d x %d\n",
+ __func__,
+ cam->v2f.fmt.pix.width, cam->v2f.fmt.pix.height);
+ pr_debug("End of %s: crop_bounds widthxheight %d x %d\n",
+ __func__,
+ cam->crop_bounds.width, cam->crop_bounds.height);
+ pr_debug("End of %s: crop_defrect widthxheight %d x %d\n",
+ __func__,
+ cam->crop_defrect.width, cam->crop_defrect.height);
+ pr_debug("End of %s: crop_current widthxheight %d x %d\n",
+ __func__,
+ cam->crop_current.width, cam->crop_current.height);
+
+ return retval;
+}
+
+/*!
+ * get control param
+ *
+ * @param cam structure cam_data *
+ *
+ * @param c structure v4l2_control *
+ *
+ * @return status 0 success, EINVAL failed
+ */
+static int mxc_v4l2_g_ctrl(cam_data *cam, struct v4l2_control *c)
+{
+ int status = 0;
+
+ pr_debug("In MVC:mxc_v4l2_g_ctrl\n");
+
+ /* probably don't need to store the values that can be retrieved,
+ * locally, but they are for now. */
+ switch (c->id) {
+ case V4L2_CID_HFLIP:
+ /* This is handled in the ipu. */
+ if (cam->rotation == IPU_ROTATE_HORIZ_FLIP)
+ c->value = 1;
+ break;
+ case V4L2_CID_VFLIP:
+ /* This is handled in the ipu. */
+ if (cam->rotation == IPU_ROTATE_VERT_FLIP)
+ c->value = 1;
+ break;
+ case V4L2_CID_MXC_ROT:
+ /* This is handled in the ipu. */
+ c->value = cam->rotation;
+ break;
+ case V4L2_CID_BRIGHTNESS:
+ if (cam->sensor) {
+ c->value = cam->bright;
+ status = vidioc_int_g_ctrl(cam->sensor, c);
+ cam->bright = c->value;
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ status = -ENODEV;
+ }
+ break;
+ case V4L2_CID_HUE:
+ if (cam->sensor) {
+ c->value = cam->hue;
+ status = vidioc_int_g_ctrl(cam->sensor, c);
+ cam->hue = c->value;
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ status = -ENODEV;
+ }
+ break;
+ case V4L2_CID_CONTRAST:
+ if (cam->sensor) {
+ c->value = cam->contrast;
+ status = vidioc_int_g_ctrl(cam->sensor, c);
+ cam->contrast = c->value;
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ status = -ENODEV;
+ }
+ break;
+ case V4L2_CID_SATURATION:
+ if (cam->sensor) {
+ c->value = cam->saturation;
+ status = vidioc_int_g_ctrl(cam->sensor, c);
+ cam->saturation = c->value;
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ status = -ENODEV;
+ }
+ break;
+ case V4L2_CID_RED_BALANCE:
+ if (cam->sensor) {
+ c->value = cam->red;
+ status = vidioc_int_g_ctrl(cam->sensor, c);
+ cam->red = c->value;
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ status = -ENODEV;
+ }
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ if (cam->sensor) {
+ c->value = cam->blue;
+ status = vidioc_int_g_ctrl(cam->sensor, c);
+ cam->blue = c->value;
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ status = -ENODEV;
+ }
+ break;
+ case V4L2_CID_BLACK_LEVEL:
+ if (cam->sensor) {
+ c->value = cam->ae_mode;
+ status = vidioc_int_g_ctrl(cam->sensor, c);
+ cam->ae_mode = c->value;
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ status = -ENODEV;
+ }
+ break;
+ default:
+ pr_err("ERROR: v4l2 capture: unsupported ioctrl!\n");
+ }
+
+ return status;
+}
+
+/*!
+ * V4L2 - set_control function
+ * V4L2_CID_PRIVATE_BASE is the extention for IPU preprocessing.
+ * 0 for normal operation
+ * 1 for vertical flip
+ * 2 for horizontal flip
+ * 3 for horizontal and vertical flip
+ * 4 for 90 degree rotation
+ * @param cam structure cam_data *
+ *
+ * @param c structure v4l2_control *
+ *
+ * @return status 0 success, EINVAL failed
+ */
+static int mxc_v4l2_s_ctrl(cam_data *cam, struct v4l2_control *c)
+{
+ int i, ret = 0;
+ int tmp_rotation = IPU_ROTATE_NONE;
+ struct sensor_data *sensor_data;
+
+ pr_debug("In MVC:mxc_v4l2_s_ctrl\n");
+
+ switch (c->id) {
+ case V4L2_CID_HFLIP:
+ /* This is done by the IPU */
+ if (c->value == 1) {
+ if ((cam->rotation != IPU_ROTATE_VERT_FLIP) &&
+ (cam->rotation != IPU_ROTATE_180))
+ cam->rotation = IPU_ROTATE_HORIZ_FLIP;
+ else
+ cam->rotation = IPU_ROTATE_180;
+ } else {
+ if (cam->rotation == IPU_ROTATE_HORIZ_FLIP)
+ cam->rotation = IPU_ROTATE_NONE;
+ if (cam->rotation == IPU_ROTATE_180)
+ cam->rotation = IPU_ROTATE_VERT_FLIP;
+ }
+ break;
+ case V4L2_CID_VFLIP:
+ /* This is done by the IPU */
+ if (c->value == 1) {
+ if ((cam->rotation != IPU_ROTATE_HORIZ_FLIP) &&
+ (cam->rotation != IPU_ROTATE_180))
+ cam->rotation = IPU_ROTATE_VERT_FLIP;
+ else
+ cam->rotation = IPU_ROTATE_180;
+ } else {
+ if (cam->rotation == IPU_ROTATE_VERT_FLIP)
+ cam->rotation = IPU_ROTATE_NONE;
+ if (cam->rotation == IPU_ROTATE_180)
+ cam->rotation = IPU_ROTATE_HORIZ_FLIP;
+ }
+ break;
+ case V4L2_CID_MXC_ROT:
+ case V4L2_CID_MXC_VF_ROT:
+ /* This is done by the IPU */
+ switch (c->value) {
+ case V4L2_MXC_ROTATE_NONE:
+ tmp_rotation = IPU_ROTATE_NONE;
+ break;
+ case V4L2_MXC_ROTATE_VERT_FLIP:
+ tmp_rotation = IPU_ROTATE_VERT_FLIP;
+ break;
+ case V4L2_MXC_ROTATE_HORIZ_FLIP:
+ tmp_rotation = IPU_ROTATE_HORIZ_FLIP;
+ break;
+ case V4L2_MXC_ROTATE_180:
+ tmp_rotation = IPU_ROTATE_180;
+ break;
+ case V4L2_MXC_ROTATE_90_RIGHT:
+ tmp_rotation = IPU_ROTATE_90_RIGHT;
+ break;
+ case V4L2_MXC_ROTATE_90_RIGHT_VFLIP:
+ tmp_rotation = IPU_ROTATE_90_RIGHT_VFLIP;
+ break;
+ case V4L2_MXC_ROTATE_90_RIGHT_HFLIP:
+ tmp_rotation = IPU_ROTATE_90_RIGHT_HFLIP;
+ break;
+ case V4L2_MXC_ROTATE_90_LEFT:
+ tmp_rotation = IPU_ROTATE_90_LEFT;
+ break;
+ default:
+ ret = -EINVAL;
+ }
+ #ifdef CONFIG_MXC_IPU_PRP_VF_SDC
+ if (c->id == V4L2_CID_MXC_VF_ROT)
+ cam->vf_rotation = tmp_rotation;
+ else
+ cam->rotation = tmp_rotation;
+ #else
+ cam->rotation = tmp_rotation;
+ #endif
+
+ break;
+ case V4L2_CID_HUE:
+ if (cam->sensor) {
+ cam->hue = c->value;
+ ret = vidioc_int_s_ctrl(cam->sensor, c);
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ ret = -ENODEV;
+ }
+ break;
+ case V4L2_CID_CONTRAST:
+ if (cam->sensor) {
+ cam->contrast = c->value;
+ ret = vidioc_int_s_ctrl(cam->sensor, c);
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ ret = -ENODEV;
+ }
+ break;
+ case V4L2_CID_BRIGHTNESS:
+ if (cam->sensor) {
+ cam->bright = c->value;
+ ret = vidioc_int_s_ctrl(cam->sensor, c);
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ ret = -ENODEV;
+ }
+ break;
+ case V4L2_CID_SATURATION:
+ if (cam->sensor) {
+ cam->saturation = c->value;
+ ret = vidioc_int_s_ctrl(cam->sensor, c);
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ ret = -ENODEV;
+ }
+ break;
+ case V4L2_CID_RED_BALANCE:
+ if (cam->sensor) {
+ cam->red = c->value;
+ ret = vidioc_int_s_ctrl(cam->sensor, c);
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ ret = -ENODEV;
+ }
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ if (cam->sensor) {
+ cam->blue = c->value;
+ ret = vidioc_int_s_ctrl(cam->sensor, c);
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ ret = -ENODEV;
+ }
+ break;
+ case V4L2_CID_EXPOSURE:
+ if (cam->sensor) {
+ cam->ae_mode = c->value;
+ ret = vidioc_int_s_ctrl(cam->sensor, c);
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ ret = -ENODEV;
+ }
+ break;
+ case V4L2_CID_MXC_FLASH:
+#ifdef CONFIG_MXC_IPU_V1
+ ipu_csi_flash_strobe(true);
+#endif
+ break;
+ case V4L2_CID_MXC_SWITCH_CAM:
+ if (cam->sensor == cam->all_sensors[c->value])
+ break;
+
+ /* power down other cameraes before enable new one */
+ for (i = 0; i < cam->sensor_index; i++) {
+ if (i != c->value) {
+ vidioc_int_dev_exit(cam->all_sensors[i]);
+ vidioc_int_s_power(cam->all_sensors[i], 0);
+ if (cam->mclk_on[cam->mclk_source]) {
+ ipu_csi_enable_mclk_if(cam->ipu,
+ CSI_MCLK_I2C,
+ cam->mclk_source,
+ false, false);
+ cam->mclk_on[cam->mclk_source] =
+ false;
+ }
+ }
+ }
+ sensor_data = cam->all_sensors[c->value]->priv;
+ if (sensor_data->io_init)
+ sensor_data->io_init();
+ cam->sensor = cam->all_sensors[c->value];
+ cam->mclk_source = sensor_data->mclk_source;
+ ipu_csi_enable_mclk_if(cam->ipu, CSI_MCLK_I2C,
+ cam->mclk_source, true, true);
+ cam->mclk_on[cam->mclk_source] = true;
+ vidioc_int_s_power(cam->sensor, 1);
+ vidioc_int_dev_init(cam->sensor);
+ break;
+ default:
+ pr_debug(" default case\n");
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ * V4L2 - mxc_v4l2_s_param function
+ * Allows setting of capturemode and frame rate.
+ *
+ * @param cam structure cam_data *
+ * @param parm structure v4l2_streamparm *
+ *
+ * @return status 0 success, EINVAL failed
+ */
+static int mxc_v4l2_s_param(cam_data *cam, struct v4l2_streamparm *parm)
+{
+ struct v4l2_ifparm ifparm;
+ struct v4l2_format cam_fmt;
+ struct v4l2_streamparm currentparm;
+ ipu_csi_signal_cfg_t csi_param;
+ u32 current_fps, parm_fps;
+ int err = 0;
+
+ pr_debug("In mxc_v4l2_s_param\n");
+
+ if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ pr_err(KERN_ERR "mxc_v4l2_s_param invalid type\n");
+ return -EINVAL;
+ }
+
+ /* Stop the viewfinder */
+ if (cam->overlay_on == true)
+ stop_preview(cam);
+
+ currentparm.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+
+ /* First check that this device can support the changes requested. */
+ err = vidioc_int_g_parm(cam->sensor, ¤tparm);
+ if (err) {
+ pr_err("%s: vidioc_int_g_parm returned an error %d\n",
+ __func__, err);
+ goto exit;
+ }
+
+ current_fps = currentparm.parm.capture.timeperframe.denominator
+ / currentparm.parm.capture.timeperframe.numerator;
+ parm_fps = parm->parm.capture.timeperframe.denominator
+ / parm->parm.capture.timeperframe.numerator;
+
+ pr_debug(" Current capabilities are %x\n",
+ currentparm.parm.capture.capability);
+ pr_debug(" Current capturemode is %d change to %d\n",
+ currentparm.parm.capture.capturemode,
+ parm->parm.capture.capturemode);
+ pr_debug(" Current framerate is %d change to %d\n",
+ current_fps, parm_fps);
+
+ /* This will change any camera settings needed. */
+ err = vidioc_int_s_parm(cam->sensor, parm);
+ if (err) {
+ pr_err("%s: vidioc_int_s_parm returned an error %d\n",
+ __func__, err);
+ goto exit;
+ }
+
+ /* If resolution changed, need to re-program the CSI */
+ /* Get new values. */
+ vidioc_int_g_ifparm(cam->sensor, &ifparm);
+
+ csi_param.data_width = 0;
+ csi_param.clk_mode = 0;
+ csi_param.ext_vsync = 0;
+ csi_param.Vsync_pol = 0;
+ csi_param.Hsync_pol = 0;
+ csi_param.pixclk_pol = 0;
+ csi_param.data_pol = 0;
+ csi_param.sens_clksrc = 0;
+ csi_param.pack_tight = 0;
+ csi_param.force_eof = 0;
+ csi_param.data_en_pol = 0;
+ csi_param.data_fmt = 0;
+ csi_param.csi = cam->csi;
+ csi_param.mclk = 0;
+
+ pr_debug(" clock_curr=mclk=%d\n", ifparm.u.bt656.clock_curr);
+ if (ifparm.u.bt656.clock_curr == 0)
+ csi_param.clk_mode = IPU_CSI_CLK_MODE_CCIR656_INTERLACED;
+ else
+ csi_param.clk_mode = IPU_CSI_CLK_MODE_GATED_CLK;
+
+ csi_param.pixclk_pol = ifparm.u.bt656.latch_clk_inv;
+
+ if (ifparm.u.bt656.mode == V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT) {
+ csi_param.data_width = IPU_CSI_DATA_WIDTH_8;
+ } else if (ifparm.u.bt656.mode
+ == V4L2_IF_TYPE_BT656_MODE_NOBT_10BIT) {
+ csi_param.data_width = IPU_CSI_DATA_WIDTH_10;
+ } else {
+ csi_param.data_width = IPU_CSI_DATA_WIDTH_8;
+ }
+
+ csi_param.Vsync_pol = ifparm.u.bt656.nobt_vs_inv;
+ csi_param.Hsync_pol = ifparm.u.bt656.nobt_hs_inv;
+ csi_param.ext_vsync = ifparm.u.bt656.bt_sync_correct;
+
+ /* if the capturemode changed, the size bounds will have changed. */
+ cam_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ vidioc_int_g_fmt_cap(cam->sensor, &cam_fmt);
+ pr_debug(" g_fmt_cap returns widthxheight of input as %d x %d\n",
+ cam_fmt.fmt.pix.width, cam_fmt.fmt.pix.height);
+
+ csi_param.data_fmt = cam_fmt.fmt.pix.pixelformat;
+
+ cam->crop_bounds.top = cam->crop_bounds.left = 0;
+ cam->crop_bounds.width = cam_fmt.fmt.pix.width;
+ cam->crop_bounds.height = cam_fmt.fmt.pix.height;
+
+ /*
+ * Set the default current cropped resolution to be the same with
+ * the cropping boundary(except for tvin module).
+ */
+ if (cam->device_type != 1) {
+ cam->crop_current.width = cam->crop_bounds.width;
+ cam->crop_current.height = cam->crop_bounds.height;
+ }
+
+ /* This essentially loses the data at the left and bottom of the image
+ * giving a digital zoom image, if crop_current is less than the full
+ * size of the image. */
+ ipu_csi_set_window_size(cam->ipu, cam->crop_current.width,
+ cam->crop_current.height, cam->csi);
+ ipu_csi_set_window_pos(cam->ipu, cam->crop_current.left,
+ cam->crop_current.top,
+ cam->csi);
+ ipu_csi_init_interface(cam->ipu, cam->crop_bounds.width,
+ cam->crop_bounds.height,
+ cam_fmt.fmt.pix.pixelformat, csi_param);
+
+
+exit:
+ if (cam->overlay_on == true)
+ start_preview(cam);
+
+ return err;
+}
+
+/*!
+ * V4L2 - mxc_v4l2_s_std function
+ *
+ * Sets the TV standard to be used.
+ *
+ * @param cam structure cam_data *
+ * @param parm structure v4l2_streamparm *
+ *
+ * @return status 0 success, EINVAL failed
+ */
+static int mxc_v4l2_s_std(cam_data *cam, v4l2_std_id e)
+{
+ pr_debug("In mxc_v4l2_s_std %Lx\n", e);
+
+ if (e == V4L2_STD_PAL) {
+ pr_debug(" Setting standard to PAL %Lx\n", V4L2_STD_PAL);
+ cam->standard.id = V4L2_STD_PAL;
+ video_index = TV_PAL;
+ } else if (e == V4L2_STD_NTSC) {
+ pr_debug(" Setting standard to NTSC %Lx\n",
+ V4L2_STD_NTSC);
+ /* Get rid of the white dot line in NTSC signal input */
+ cam->standard.id = V4L2_STD_NTSC;
+ video_index = TV_NTSC;
+ } else {
+ cam->standard.id = V4L2_STD_ALL;
+ video_index = TV_NOT_LOCKED;
+ pr_err("ERROR: unrecognized std! %Lx (PAL=%Lx, NTSC=%Lx\n",
+ e, V4L2_STD_PAL, V4L2_STD_NTSC);
+ }
+
+ cam->standard.index = video_index;
+ strcpy(cam->standard.name, video_fmts[video_index].name);
+ cam->crop_bounds.width = video_fmts[video_index].raw_width;
+ cam->crop_bounds.height = video_fmts[video_index].raw_height;
+ cam->crop_current.width = video_fmts[video_index].active_width;
+ cam->crop_current.height = video_fmts[video_index].active_height;
+ cam->crop_current.top = video_fmts[video_index].active_top;
+ cam->crop_current.left = video_fmts[video_index].active_left;
+
+ return 0;
+}
+
+/*!
+ * V4L2 - mxc_v4l2_g_std function
+ *
+ * Gets the TV standard from the TV input device.
+ *
+ * @param cam structure cam_data *
+ *
+ * @param e structure v4l2_streamparm *
+ *
+ * @return status 0 success, EINVAL failed
+ */
+static int mxc_v4l2_g_std(cam_data *cam, v4l2_std_id *e)
+{
+ struct v4l2_format tv_fmt;
+
+ pr_debug("In mxc_v4l2_g_std\n");
+
+ if (cam->device_type == 1) {
+ /* Use this function to get what the TV-In device detects the
+ * format to be. pixelformat is used to return the std value
+ * since the interface has no vidioc_g_std.*/
+ tv_fmt.type = V4L2_BUF_TYPE_PRIVATE;
+ vidioc_int_g_fmt_cap(cam->sensor, &tv_fmt);
+
+ /* If the TV-in automatically detects the standard, then if it
+ * changes, the settings need to change. */
+ if (cam->standard_autodetect) {
+ if (cam->standard.id != tv_fmt.fmt.pix.pixelformat) {
+ pr_debug("MVC: mxc_v4l2_g_std: "
+ "Changing standard\n");
+ mxc_v4l2_s_std(cam, tv_fmt.fmt.pix.pixelformat);
+ }
+ }
+
+ *e = tv_fmt.fmt.pix.pixelformat;
+ }
+
+ return 0;
+}
+
+/*!
+ * Dequeue one V4L capture buffer
+ *
+ * @param cam structure cam_data *
+ * @param buf structure v4l2_buffer *
+ *
+ * @return status 0 success, EINVAL invalid frame number,
+ * ETIME timeout, ERESTARTSYS interrupted by user
+ */
+static int mxc_v4l_dqueue(cam_data *cam, struct v4l2_buffer *buf)
+{
+ int retval = 0;
+ struct mxc_v4l_frame *frame;
+ unsigned long lock_flags;
+
+ pr_debug("In MVC:mxc_v4l_dqueue\n");
+
+ if (!wait_event_interruptible_timeout(cam->enc_queue,
+ cam->enc_counter != 0,
+ 10 * HZ)) {
+ pr_err("ERROR: v4l2 capture: mxc_v4l_dqueue timeout "
+ "enc_counter %x\n",
+ cam->enc_counter);
+ return -ETIME;
+ } else if (signal_pending(current)) {
+ pr_err("ERROR: v4l2 capture: mxc_v4l_dqueue() "
+ "interrupt received\n");
+ return -ERESTARTSYS;
+ }
+
+ if (down_interruptible(&cam->busy_lock))
+ return -EBUSY;
+
+ spin_lock_irqsave(&cam->dqueue_int_lock, lock_flags);
+ cam->enc_counter--;
+
+ frame = list_entry(cam->done_q.next, struct mxc_v4l_frame, queue);
+ list_del(cam->done_q.next);
+ if (frame->buffer.flags & V4L2_BUF_FLAG_DONE) {
+ frame->buffer.flags &= ~V4L2_BUF_FLAG_DONE;
+ } else if (frame->buffer.flags & V4L2_BUF_FLAG_QUEUED) {
+ pr_err("ERROR: v4l2 capture: VIDIOC_DQBUF: "
+ "Buffer not filled.\n");
+ frame->buffer.flags &= ~V4L2_BUF_FLAG_QUEUED;
+ retval = -EINVAL;
+ } else if ((frame->buffer.flags & 0x7) == V4L2_BUF_FLAG_MAPPED) {
+ pr_err("ERROR: v4l2 capture: VIDIOC_DQBUF: "
+ "Buffer not queued.\n");
+ retval = -EINVAL;
+ }
+
+ cam->frame[frame->index].buffer.field = cam->device_type ?
+ V4L2_FIELD_INTERLACED : V4L2_FIELD_NONE;
+
+ buf->bytesused = cam->v2f.fmt.pix.sizeimage;
+ buf->index = frame->index;
+ buf->flags = frame->buffer.flags;
+ buf->m = cam->frame[frame->index].buffer.m;
+ buf->timestamp = cam->frame[frame->index].buffer.timestamp;
+ buf->field = cam->frame[frame->index].buffer.field;
+ spin_unlock_irqrestore(&cam->dqueue_int_lock, lock_flags);
+
+ up(&cam->busy_lock);
+ return retval;
+}
+
+/*!
+ * V4L interface - open function
+ *
+ * @param file structure file *
+ *
+ * @return status 0 success, ENODEV invalid device instance,
+ * ENODEV timeout, ERESTARTSYS interrupted by user
+ */
+static int mxc_v4l_open(struct file *file)
+{
+ struct v4l2_ifparm ifparm;
+ struct v4l2_format cam_fmt;
+ ipu_csi_signal_cfg_t csi_param;
+ struct video_device *dev = video_devdata(file);
+ cam_data *cam = video_get_drvdata(dev);
+ int err = 0;
+ struct sensor_data *sensor;
+
+ pr_debug("\nIn MVC: mxc_v4l_open\n");
+ pr_debug(" device name is %s\n", dev->name);
+
+ if (!cam) {
+ pr_err("ERROR: v4l2 capture: Internal error, "
+ "cam_data not found!\n");
+ return -EBADF;
+ }
+
+ if (cam->sensor == NULL ||
+ cam->sensor->type != v4l2_int_type_slave) {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ return -EAGAIN;
+ }
+
+ sensor = cam->sensor->priv;
+ if (!sensor) {
+ pr_err("%s: Internal error, sensor_data is not found!\n",
+ __func__);
+ return -EBADF;
+ }
+
+ down(&cam->busy_lock);
+ err = 0;
+ if (signal_pending(current))
+ goto oops;
+
+ if (cam->open_count++ == 0) {
+ wait_event_interruptible(cam->power_queue,
+ cam->low_power == false);
+
+ if (strcmp(mxc_capture_inputs[cam->current_input].name,
+ "CSI MEM") == 0) {
+#if defined(CONFIG_MXC_IPU_CSI_ENC) || defined(CONFIG_MXC_IPU_CSI_ENC_MODULE)
+ err = csi_enc_select(cam);
+#endif
+ } else if (strcmp(mxc_capture_inputs[cam->current_input].name,
+ "CSI IC MEM") == 0) {
+#if defined(CONFIG_MXC_IPU_PRP_ENC) || defined(CONFIG_MXC_IPU_PRP_ENC_MODULE)
+ err = prp_enc_select(cam);
+#endif
+ }
+
+ cam->enc_counter = 0;
+ INIT_LIST_HEAD(&cam->ready_q);
+ INIT_LIST_HEAD(&cam->working_q);
+ INIT_LIST_HEAD(&cam->done_q);
+
+ vidioc_int_g_ifparm(cam->sensor, &ifparm);
+
+ csi_param.sens_clksrc = 0;
+
+ csi_param.clk_mode = 0;
+ csi_param.data_pol = 0;
+ csi_param.ext_vsync = 0;
+
+ csi_param.pack_tight = 0;
+ csi_param.force_eof = 0;
+ csi_param.data_en_pol = 0;
+
+ csi_param.mclk = ifparm.u.bt656.clock_curr;
+
+ csi_param.pixclk_pol = ifparm.u.bt656.latch_clk_inv;
+
+ if (ifparm.u.bt656.mode
+ == V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT)
+ csi_param.data_width = IPU_CSI_DATA_WIDTH_8;
+ else if (ifparm.u.bt656.mode
+ == V4L2_IF_TYPE_BT656_MODE_NOBT_10BIT)
+ csi_param.data_width = IPU_CSI_DATA_WIDTH_10;
+ else
+ csi_param.data_width = IPU_CSI_DATA_WIDTH_8;
+
+
+ csi_param.Vsync_pol = ifparm.u.bt656.nobt_vs_inv;
+ csi_param.Hsync_pol = ifparm.u.bt656.nobt_hs_inv;
+
+ csi_param.csi = cam->csi;
+
+ cam_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ vidioc_int_g_fmt_cap(cam->sensor, &cam_fmt);
+
+ /* Reset the sizes. Needed to prevent carryover of last
+ * operation.*/
+ cam->crop_bounds.top = cam->crop_bounds.left = 0;
+ cam->crop_bounds.width = cam_fmt.fmt.pix.width;
+ cam->crop_bounds.height = cam_fmt.fmt.pix.height;
+
+ /* This also is the max crop size for this device. */
+ cam->crop_defrect.top = cam->crop_defrect.left = 0;
+ cam->crop_defrect.width = cam_fmt.fmt.pix.width;
+ cam->crop_defrect.height = cam_fmt.fmt.pix.height;
+
+ /* At this point, this is also the current image size. */
+ cam->crop_current.top = cam->crop_current.left = 0;
+ cam->crop_current.width = cam_fmt.fmt.pix.width;
+ cam->crop_current.height = cam_fmt.fmt.pix.height;
+
+ pr_debug("End of %s: v2f pix widthxheight %d x %d\n",
+ __func__,
+ cam->v2f.fmt.pix.width, cam->v2f.fmt.pix.height);
+ pr_debug("End of %s: crop_bounds widthxheight %d x %d\n",
+ __func__,
+ cam->crop_bounds.width, cam->crop_bounds.height);
+ pr_debug("End of %s: crop_defrect widthxheight %d x %d\n",
+ __func__,
+ cam->crop_defrect.width, cam->crop_defrect.height);
+ pr_debug("End of %s: crop_current widthxheight %d x %d\n",
+ __func__,
+ cam->crop_current.width, cam->crop_current.height);
+
+ csi_param.data_fmt = cam_fmt.fmt.pix.pixelformat;
+ pr_debug("On Open: Input to ipu size is %d x %d\n",
+ cam_fmt.fmt.pix.width, cam_fmt.fmt.pix.height);
+ ipu_csi_set_window_size(cam->ipu, cam->crop_current.width,
+ cam->crop_current.height,
+ cam->csi);
+ ipu_csi_set_window_pos(cam->ipu, cam->crop_current.left,
+ cam->crop_current.top,
+ cam->csi);
+ ipu_csi_init_interface(cam->ipu, cam->crop_bounds.width,
+ cam->crop_bounds.height,
+ cam_fmt.fmt.pix.pixelformat,
+ csi_param);
+ clk_prepare_enable(sensor->sensor_clk);
+ vidioc_int_s_power(cam->sensor, 1);
+ vidioc_int_init(cam->sensor);
+ vidioc_int_dev_init(cam->sensor);
+ }
+
+ file->private_data = dev;
+
+oops:
+ up(&cam->busy_lock);
+ return err;
+}
+
+/*!
+ * V4L interface - close function
+ *
+ * @param file struct file *
+ *
+ * @return 0 success
+ */
+static int mxc_v4l_close(struct file *file)
+{
+ struct video_device *dev = video_devdata(file);
+ int err = 0;
+ cam_data *cam = video_get_drvdata(dev);
+ struct sensor_data *sensor;
+ pr_debug("In MVC:mxc_v4l_close\n");
+
+ if (!cam) {
+ pr_err("ERROR: v4l2 capture: Internal error, "
+ "cam_data not found!\n");
+ return -EBADF;
+ }
+
+ if (!cam->sensor) {
+ pr_err("%s: Internal error, camera is not found!\n",
+ __func__);
+ return -EBADF;
+ }
+
+ sensor = cam->sensor->priv;
+ if (!sensor) {
+ pr_err("%s: Internal error, sensor_data is not found!\n",
+ __func__);
+ return -EBADF;
+ }
+
+ down(&cam->busy_lock);
+
+ /* for the case somebody hit the ctrl C */
+ if (cam->overlay_pid == current->pid && cam->overlay_on) {
+ err = stop_preview(cam);
+ cam->overlay_on = false;
+ }
+ if (cam->capture_pid == current->pid) {
+ err |= mxc_streamoff(cam);
+ wake_up_interruptible(&cam->enc_queue);
+ }
+
+ if (--cam->open_count == 0) {
+ vidioc_int_s_power(cam->sensor, 0);
+ clk_disable_unprepare(sensor->sensor_clk);
+ wait_event_interruptible(cam->power_queue,
+ cam->low_power == false);
+ pr_debug("mxc_v4l_close: release resource\n");
+
+ if (strcmp(mxc_capture_inputs[cam->current_input].name,
+ "CSI MEM") == 0) {
+#if defined(CONFIG_MXC_IPU_CSI_ENC) || defined(CONFIG_MXC_IPU_CSI_ENC_MODULE)
+ err |= csi_enc_deselect(cam);
+#endif
+ } else if (strcmp(mxc_capture_inputs[cam->current_input].name,
+ "CSI IC MEM") == 0) {
+#if defined(CONFIG_MXC_IPU_PRP_ENC) || defined(CONFIG_MXC_IPU_PRP_ENC_MODULE)
+ err |= prp_enc_deselect(cam);
+#endif
+ }
+
+ mxc_free_frame_buf(cam);
+ file->private_data = NULL;
+
+ /* capture off */
+ wake_up_interruptible(&cam->enc_queue);
+ mxc_free_frames(cam);
+ cam->enc_counter++;
+ }
+
+ up(&cam->busy_lock);
+
+ return err;
+}
+
+#if defined(CONFIG_MXC_IPU_PRP_ENC) || defined(CONFIG_MXC_IPU_CSI_ENC) || \
+ defined(CONFIG_MXC_IPU_PRP_ENC_MODULE) || \
+ defined(CONFIG_MXC_IPU_CSI_ENC_MODULE)
+/*
+ * V4L interface - read function
+ *
+ * @param file struct file *
+ * @param read buf char *
+ * @param count size_t
+ * @param ppos structure loff_t *
+ *
+ * @return bytes read
+ */
+static ssize_t mxc_v4l_read(struct file *file, char *buf, size_t count,
+ loff_t *ppos)
+{
+ int err = 0;
+ u8 *v_address[2];
+ struct video_device *dev = video_devdata(file);
+ cam_data *cam = video_get_drvdata(dev);
+
+ if (down_interruptible(&cam->busy_lock))
+ return -EINTR;
+
+ /* Stop the viewfinder */
+ if (cam->overlay_on == true)
+ stop_preview(cam);
+
+ v_address[0] = dma_alloc_coherent(0,
+ PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage),
+ &cam->still_buf[0],
+ GFP_DMA | GFP_KERNEL);
+
+ v_address[1] = dma_alloc_coherent(0,
+ PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage),
+ &cam->still_buf[1],
+ GFP_DMA | GFP_KERNEL);
+
+ if (!v_address[0] || !v_address[1]) {
+ err = -ENOBUFS;
+ goto exit0;
+ }
+
+ err = prp_still_select(cam);
+ if (err != 0) {
+ err = -EIO;
+ goto exit0;
+ }
+
+ cam->still_counter = 0;
+ err = cam->csi_start(cam);
+ if (err != 0) {
+ err = -EIO;
+ goto exit1;
+ }
+
+ if (!wait_event_interruptible_timeout(cam->still_queue,
+ cam->still_counter != 0,
+ 10 * HZ)) {
+ pr_err("ERROR: v4l2 capture: mxc_v4l_read timeout counter %x\n",
+ cam->still_counter);
+ err = -ETIME;
+ goto exit1;
+ }
+ err = copy_to_user(buf, v_address[1], cam->v2f.fmt.pix.sizeimage);
+
+exit1:
+ prp_still_deselect(cam);
+
+exit0:
+ if (v_address[0] != 0)
+ dma_free_coherent(0, cam->v2f.fmt.pix.sizeimage, v_address[0],
+ cam->still_buf[0]);
+ if (v_address[1] != 0)
+ dma_free_coherent(0, cam->v2f.fmt.pix.sizeimage, v_address[1],
+ cam->still_buf[1]);
+
+ cam->still_buf[0] = cam->still_buf[1] = 0;
+
+ if (cam->overlay_on == true)
+ start_preview(cam);
+
+ up(&cam->busy_lock);
+ if (err < 0)
+ return err;
+
+ return cam->v2f.fmt.pix.sizeimage - err;
+}
+#endif
+
+/*!
+ * V4L interface - ioctl function
+ *
+ * @param file struct file*
+ *
+ * @param ioctlnr unsigned int
+ *
+ * @param arg void*
+ *
+ * @return 0 success, ENODEV for invalid device instance,
+ * -1 for other errors.
+ */
+static long mxc_v4l_do_ioctl(struct file *file,
+ unsigned int ioctlnr, void *arg)
+{
+ struct video_device *dev = video_devdata(file);
+ cam_data *cam = video_get_drvdata(dev);
+ int retval = 0;
+ unsigned long lock_flags;
+
+ pr_debug("In MVC: mxc_v4l_do_ioctl %x\n", ioctlnr);
+ wait_event_interruptible(cam->power_queue, cam->low_power == false);
+ /* make this _really_ smp-safe */
+ if (ioctlnr != VIDIOC_DQBUF)
+ if (down_interruptible(&cam->busy_lock))
+ return -EBUSY;
+
+ switch (ioctlnr) {
+ /*!
+ * V4l2 VIDIOC_QUERYCAP ioctl
+ */
+ case VIDIOC_QUERYCAP: {
+ struct v4l2_capability *cap = arg;
+ pr_debug(" case VIDIOC_QUERYCAP\n");
+ strcpy(cap->driver, "mxc_v4l2");
+ cap->version = KERNEL_VERSION(0, 1, 11);
+ cap->capabilities = V4L2_CAP_VIDEO_CAPTURE |
+ V4L2_CAP_VIDEO_OVERLAY |
+ V4L2_CAP_STREAMING |
+ V4L2_CAP_READWRITE;
+ cap->card[0] = '\0';
+ cap->bus_info[0] = '\0';
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_G_FMT ioctl
+ */
+ case VIDIOC_G_FMT: {
+ struct v4l2_format *gf = arg;
+ pr_debug(" case VIDIOC_G_FMT\n");
+ retval = mxc_v4l2_g_fmt(cam, gf);
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_S_DEST_CROP ioctl
+ */
+ case VIDIOC_S_DEST_CROP: {
+ struct v4l2_mxc_dest_crop *of = arg;
+ pr_debug(" case VIDIOC_S_DEST_CROP\n");
+ cam->offset.u_offset = of->offset.u_offset;
+ cam->offset.v_offset = of->offset.v_offset;
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_S_FMT ioctl
+ */
+ case VIDIOC_S_FMT: {
+ struct v4l2_format *sf = arg;
+ pr_debug(" case VIDIOC_S_FMT\n");
+ retval = mxc_v4l2_s_fmt(cam, sf);
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_REQBUFS ioctl
+ */
+ case VIDIOC_REQBUFS: {
+ struct v4l2_requestbuffers *req = arg;
+ pr_debug(" case VIDIOC_REQBUFS\n");
+
+ if (req->count > FRAME_NUM) {
+ pr_err("ERROR: v4l2 capture: VIDIOC_REQBUFS: "
+ "not enough buffers\n");
+ req->count = FRAME_NUM;
+ }
+
+ if ((req->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)) {
+ pr_err("ERROR: v4l2 capture: VIDIOC_REQBUFS: "
+ "wrong buffer type\n");
+ retval = -EINVAL;
+ break;
+ }
+
+ mxc_streamoff(cam);
+ if (req->memory & V4L2_MEMORY_MMAP) {
+ mxc_free_frame_buf(cam);
+ retval = mxc_allocate_frame_buf(cam, req->count);
+ }
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_QUERYBUF ioctl
+ */
+ case VIDIOC_QUERYBUF: {
+ struct v4l2_buffer *buf = arg;
+ int index = buf->index;
+ pr_debug(" case VIDIOC_QUERYBUF\n");
+
+ if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ pr_err("ERROR: v4l2 capture: "
+ "VIDIOC_QUERYBUFS: "
+ "wrong buffer type\n");
+ retval = -EINVAL;
+ break;
+ }
+
+ if (buf->memory & V4L2_MEMORY_MMAP) {
+ memset(buf, 0, sizeof(buf));
+ buf->index = index;
+ }
+
+ down(&cam->param_lock);
+ if (buf->memory & V4L2_MEMORY_USERPTR) {
+ mxc_v4l2_release_bufs(cam);
+ retval = mxc_v4l2_prepare_bufs(cam, buf);
+ }
+
+ if (buf->memory & V4L2_MEMORY_MMAP)
+ retval = mxc_v4l2_buffer_status(cam, buf);
+ up(&cam->param_lock);
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_QBUF ioctl
+ */
+ case VIDIOC_QBUF: {
+ struct v4l2_buffer *buf = arg;
+ int index = buf->index;
+ pr_debug(" case VIDIOC_QBUF\n");
+
+ spin_lock_irqsave(&cam->queue_int_lock, lock_flags);
+ if ((cam->frame[index].buffer.flags & 0x7) ==
+ V4L2_BUF_FLAG_MAPPED) {
+ cam->frame[index].buffer.flags |=
+ V4L2_BUF_FLAG_QUEUED;
+ list_add_tail(&cam->frame[index].queue,
+ &cam->ready_q);
+ } else if (cam->frame[index].buffer.
+ flags & V4L2_BUF_FLAG_QUEUED) {
+ pr_err("ERROR: v4l2 capture: VIDIOC_QBUF: "
+ "buffer already queued\n");
+ retval = -EINVAL;
+ } else if (cam->frame[index].buffer.
+ flags & V4L2_BUF_FLAG_DONE) {
+ pr_err("ERROR: v4l2 capture: VIDIOC_QBUF: "
+ "overwrite done buffer.\n");
+ cam->frame[index].buffer.flags &=
+ ~V4L2_BUF_FLAG_DONE;
+ cam->frame[index].buffer.flags |=
+ V4L2_BUF_FLAG_QUEUED;
+ retval = -EINVAL;
+ }
+
+ buf->flags = cam->frame[index].buffer.flags;
+ spin_unlock_irqrestore(&cam->queue_int_lock, lock_flags);
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_DQBUF ioctl
+ */
+ case VIDIOC_DQBUF: {
+ struct v4l2_buffer *buf = arg;
+ pr_debug(" case VIDIOC_DQBUF\n");
+
+ if ((cam->enc_counter == 0) &&
+ (file->f_flags & O_NONBLOCK)) {
+ retval = -EAGAIN;
+ break;
+ }
+
+ retval = mxc_v4l_dqueue(cam, buf);
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_STREAMON ioctl
+ */
+ case VIDIOC_STREAMON: {
+ pr_debug(" case VIDIOC_STREAMON\n");
+ retval = mxc_streamon(cam);
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_STREAMOFF ioctl
+ */
+ case VIDIOC_STREAMOFF: {
+ pr_debug(" case VIDIOC_STREAMOFF\n");
+ retval = mxc_streamoff(cam);
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_G_CTRL ioctl
+ */
+ case VIDIOC_G_CTRL: {
+ pr_debug(" case VIDIOC_G_CTRL\n");
+ retval = mxc_v4l2_g_ctrl(cam, arg);
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_S_CTRL ioctl
+ */
+ case VIDIOC_S_CTRL: {
+ pr_debug(" case VIDIOC_S_CTRL\n");
+ retval = mxc_v4l2_s_ctrl(cam, arg);
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_CROPCAP ioctl
+ */
+ case VIDIOC_CROPCAP: {
+ struct v4l2_cropcap *cap = arg;
+ pr_debug(" case VIDIOC_CROPCAP\n");
+ if (cap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+ cap->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) {
+ retval = -EINVAL;
+ break;
+ }
+ cap->bounds = cam->crop_bounds;
+ cap->defrect = cam->crop_defrect;
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_G_CROP ioctl
+ */
+ case VIDIOC_G_CROP: {
+ struct v4l2_crop *crop = arg;
+ pr_debug(" case VIDIOC_G_CROP\n");
+
+ if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+ crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) {
+ retval = -EINVAL;
+ break;
+ }
+ crop->c = cam->crop_current;
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_S_CROP ioctl
+ */
+ case VIDIOC_S_CROP: {
+ struct v4l2_crop *crop = arg;
+ struct v4l2_rect *b = &cam->crop_bounds;
+ pr_debug(" case VIDIOC_S_CROP\n");
+
+ if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
+ crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) {
+ retval = -EINVAL;
+ break;
+ }
+
+ crop->c.top = (crop->c.top < b->top) ? b->top
+ : crop->c.top;
+ if (crop->c.top > b->top + b->height)
+ crop->c.top = b->top + b->height - 1;
+ if (crop->c.height > b->top + b->height - crop->c.top)
+ crop->c.height =
+ b->top + b->height - crop->c.top;
+
+ crop->c.left = (crop->c.left < b->left) ? b->left
+ : crop->c.left;
+ if (crop->c.left > b->left + b->width)
+ crop->c.left = b->left + b->width - 1;
+ if (crop->c.width > b->left - crop->c.left + b->width)
+ crop->c.width =
+ b->left - crop->c.left + b->width;
+
+ crop->c.width -= crop->c.width % 8;
+ crop->c.left -= crop->c.left % 4;
+ cam->crop_current = crop->c;
+
+ pr_debug(" Cropping Input to ipu size %d x %d\n",
+ cam->crop_current.width,
+ cam->crop_current.height);
+ ipu_csi_set_window_size(cam->ipu, cam->crop_current.width,
+ cam->crop_current.height,
+ cam->csi);
+ ipu_csi_set_window_pos(cam->ipu, cam->crop_current.left,
+ cam->crop_current.top,
+ cam->csi);
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_OVERLAY ioctl
+ */
+ case VIDIOC_OVERLAY: {
+ int *on = arg;
+ pr_debug(" VIDIOC_OVERLAY on=%d\n", *on);
+ if (*on) {
+ cam->overlay_on = true;
+ cam->overlay_pid = current->pid;
+ retval = start_preview(cam);
+ }
+ if (!*on) {
+ retval = stop_preview(cam);
+ cam->overlay_on = false;
+ }
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_G_FBUF ioctl
+ */
+ case VIDIOC_G_FBUF: {
+ struct v4l2_framebuffer *fb = arg;
+ pr_debug(" case VIDIOC_G_FBUF\n");
+ *fb = cam->v4l2_fb;
+ fb->capability = V4L2_FBUF_CAP_EXTERNOVERLAY;
+ break;
+ }
+
+ /*!
+ * V4l2 VIDIOC_S_FBUF ioctl
+ */
+ case VIDIOC_S_FBUF: {
+ struct v4l2_framebuffer *fb = arg;
+ pr_debug(" case VIDIOC_S_FBUF\n");
+ cam->v4l2_fb = *fb;
+ break;
+ }
+
+ case VIDIOC_G_PARM: {
+ struct v4l2_streamparm *parm = arg;
+ pr_debug(" case VIDIOC_G_PARM\n");
+ if (cam->sensor)
+ retval = vidioc_int_g_parm(cam->sensor, parm);
+ else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ retval = -ENODEV;
+ }
+ break;
+ }
+
+ case VIDIOC_S_PARM: {
+ struct v4l2_streamparm *parm = arg;
+ pr_debug(" case VIDIOC_S_PARM\n");
+ if (cam->sensor)
+ retval = mxc_v4l2_s_param(cam, parm);
+ else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ retval = -ENODEV;
+ }
+ break;
+ }
+
+ /* linux v4l2 bug, kernel c0485619 user c0405619 */
+ case VIDIOC_ENUMSTD: {
+ struct v4l2_standard *e = arg;
+ pr_debug(" case VIDIOC_ENUMSTD\n");
+ *e = cam->standard;
+ break;
+ }
+
+ case VIDIOC_G_STD: {
+ v4l2_std_id *e = arg;
+ pr_debug(" case VIDIOC_G_STD\n");
+ if (cam->sensor)
+ retval = mxc_v4l2_g_std(cam, e);
+ else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ retval = -ENODEV;
+ }
+ break;
+ }
+
+ case VIDIOC_S_STD: {
+ v4l2_std_id *e = arg;
+ pr_debug(" case VIDIOC_S_STD\n");
+ retval = mxc_v4l2_s_std(cam, *e);
+
+ break;
+ }
+
+ case VIDIOC_ENUMOUTPUT: {
+ struct v4l2_output *output = arg;
+ pr_debug(" case VIDIOC_ENUMOUTPUT\n");
+ if (output->index >= MXC_V4L2_CAPTURE_NUM_OUTPUTS) {
+ retval = -EINVAL;
+ break;
+ }
+ *output = mxc_capture_outputs[output->index];
+
+ break;
+ }
+ case VIDIOC_G_OUTPUT: {
+ int *p_output_num = arg;
+ pr_debug(" case VIDIOC_G_OUTPUT\n");
+ *p_output_num = cam->output;
+ break;
+ }
+
+ case VIDIOC_S_OUTPUT: {
+ int *p_output_num = arg;
+ pr_debug(" case VIDIOC_S_OUTPUT\n");
+ if (*p_output_num >= MXC_V4L2_CAPTURE_NUM_OUTPUTS) {
+ retval = -EINVAL;
+ break;
+ }
+ cam->output = *p_output_num;
+ break;
+ }
+
+ case VIDIOC_ENUMINPUT: {
+ struct v4l2_input *input = arg;
+ pr_debug(" case VIDIOC_ENUMINPUT\n");
+ if (input->index >= MXC_V4L2_CAPTURE_NUM_INPUTS) {
+ retval = -EINVAL;
+ break;
+ }
+ *input = mxc_capture_inputs[input->index];
+ break;
+ }
+
+ case VIDIOC_G_INPUT: {
+ int *index = arg;
+ pr_debug(" case VIDIOC_G_INPUT\n");
+ *index = cam->current_input;
+ break;
+ }
+
+ case VIDIOC_S_INPUT: {
+ int *index = arg;
+ pr_debug(" case VIDIOC_S_INPUT\n");
+ if (*index >= MXC_V4L2_CAPTURE_NUM_INPUTS) {
+ retval = -EINVAL;
+ break;
+ }
+
+ if (*index == cam->current_input)
+ break;
+
+ if ((mxc_capture_inputs[cam->current_input].status &
+ V4L2_IN_ST_NO_POWER) == 0) {
+ retval = mxc_streamoff(cam);
+ if (retval)
+ break;
+ mxc_capture_inputs[cam->current_input].status |=
+ V4L2_IN_ST_NO_POWER;
+ }
+
+ if (strcmp(mxc_capture_inputs[*index].name, "CSI MEM") == 0) {
+#if defined(CONFIG_MXC_IPU_CSI_ENC) || defined(CONFIG_MXC_IPU_CSI_ENC_MODULE)
+ retval = csi_enc_select(cam);
+ if (retval)
+ break;
+#endif
+ } else if (strcmp(mxc_capture_inputs[*index].name,
+ "CSI IC MEM") == 0) {
+#if defined(CONFIG_MXC_IPU_PRP_ENC) || defined(CONFIG_MXC_IPU_PRP_ENC_MODULE)
+ retval = prp_enc_select(cam);
+ if (retval)
+ break;
+#endif
+ }
+
+ mxc_capture_inputs[*index].status &= ~V4L2_IN_ST_NO_POWER;
+ cam->current_input = *index;
+ break;
+ }
+ case VIDIOC_ENUM_FMT: {
+ struct v4l2_fmtdesc *f = arg;
+ if (cam->sensor)
+ retval = vidioc_int_enum_fmt_cap(cam->sensor, f);
+ else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ retval = -ENODEV;
+ }
+ break;
+ }
+ case VIDIOC_ENUM_FRAMESIZES: {
+ struct v4l2_frmsizeenum *fsize = arg;
+ if (cam->sensor)
+ retval = vidioc_int_enum_framesizes(cam->sensor, fsize);
+ else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ retval = -ENODEV;
+ }
+ break;
+ }
+ case VIDIOC_ENUM_FRAMEINTERVALS: {
+ struct v4l2_frmivalenum *fival = arg;
+ if (cam->sensor) {
+ retval = vidioc_int_enum_frameintervals(cam->sensor,
+ fival);
+ } else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ retval = -ENODEV;
+ }
+ break;
+ }
+ case VIDIOC_DBG_G_CHIP_IDENT: {
+ struct v4l2_dbg_chip_ident *p = arg;
+ p->ident = V4L2_IDENT_NONE;
+ p->revision = 0;
+ if (cam->sensor)
+ retval = vidioc_int_g_chip_ident(cam->sensor, (int *)p);
+ else {
+ pr_err("ERROR: v4l2 capture: slave not found!\n");
+ retval = -ENODEV;
+ }
+ break;
+ }
+ case VIDIOC_TRY_FMT:
+ case VIDIOC_QUERYCTRL:
+ case VIDIOC_G_TUNER:
+ case VIDIOC_S_TUNER:
+ case VIDIOC_G_FREQUENCY:
+ case VIDIOC_S_FREQUENCY:
+ default:
+ pr_debug(" case default or not supported\n");
+ retval = -EINVAL;
+ break;
+ }
+
+ if (ioctlnr != VIDIOC_DQBUF)
+ up(&cam->busy_lock);
+ return retval;
+}
+
+/*
+ * V4L interface - ioctl function
+ *
+ * @return None
+ */
+static long mxc_v4l_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
+{
+ pr_debug("In MVC:mxc_v4l_ioctl\n");
+ return video_usercopy(file, cmd, arg, mxc_v4l_do_ioctl);
+}
+
+/*!
+ * V4L interface - mmap function
+ *
+ * @param file structure file *
+ *
+ * @param vma structure vm_area_struct *
+ *
+ * @return status 0 Success, EINTR busy lock error, ENOBUFS remap_page error
+ */
+static int mxc_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct video_device *dev = video_devdata(file);
+ unsigned long size;
+ int res = 0;
+ cam_data *cam = video_get_drvdata(dev);
+
+ pr_debug("In MVC:mxc_mmap\n");
+ pr_debug(" pgoff=0x%lx, start=0x%lx, end=0x%lx\n",
+ vma->vm_pgoff, vma->vm_start, vma->vm_end);
+
+ /* make this _really_ smp-safe */
+ if (down_interruptible(&cam->busy_lock))
+ return -EINTR;
+
+ size = vma->vm_end - vma->vm_start;
+ vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
+
+ if (remap_pfn_range(vma, vma->vm_start,
+ vma->vm_pgoff, size, vma->vm_page_prot)) {
+ pr_err("ERROR: v4l2 capture: mxc_mmap: "
+ "remap_pfn_range failed\n");
+ res = -ENOBUFS;
+ goto mxc_mmap_exit;
+ }
+
+ vma->vm_flags &= ~VM_IO; /* using shared anonymous pages */
+
+mxc_mmap_exit:
+ up(&cam->busy_lock);
+ return res;
+}
+
+/*!
+ * V4L interface - poll function
+ *
+ * @param file structure file *
+ *
+ * @param wait structure poll_table_struct *
+ *
+ * @return status POLLIN | POLLRDNORM
+ */
+static unsigned int mxc_poll(struct file *file, struct poll_table_struct *wait)
+{
+ struct video_device *dev = video_devdata(file);
+ cam_data *cam = video_get_drvdata(dev);
+ wait_queue_head_t *queue = NULL;
+ int res = POLLIN | POLLRDNORM;
+
+ pr_debug("In MVC:mxc_poll\n");
+
+ if (down_interruptible(&cam->busy_lock))
+ return -EINTR;
+
+ queue = &cam->enc_queue;
+ poll_wait(file, queue, wait);
+
+ up(&cam->busy_lock);
+
+ return res;
+}
+
+/*!
+ * This structure defines the functions to be called in this driver.
+ */
+static struct v4l2_file_operations mxc_v4l_fops = {
+ .owner = THIS_MODULE,
+ .open = mxc_v4l_open,
+ .release = mxc_v4l_close,
+ .read = mxc_v4l_read,
+ .unlocked_ioctl = mxc_v4l_ioctl,
+ .mmap = mxc_mmap,
+ .poll = mxc_poll,
+};
+
+static struct video_device mxc_v4l_template = {
+ .name = "Mxc Camera",
+ .fops = &mxc_v4l_fops,
+ .release = video_device_release,
+};
+
+/*!
+ * This function can be used to release any platform data on closing.
+ */
+static void camera_platform_release(struct device *device)
+{
+}
+
+/*!
+ * Camera V4l2 callback function.
+ *
+ * @param mask u32
+ *
+ * @param dev void device structure
+ *
+ * @return status
+ */
+static void camera_callback(u32 mask, void *dev)
+{
+ struct mxc_v4l_frame *done_frame;
+ struct mxc_v4l_frame *ready_frame;
+ struct timeval cur_time;
+
+ cam_data *cam = (cam_data *) dev;
+ if (cam == NULL)
+ return;
+
+ pr_debug("In MVC:camera_callback\n");
+
+ spin_lock(&cam->queue_int_lock);
+ spin_lock(&cam->dqueue_int_lock);
+ if (!list_empty(&cam->working_q)) {
+ do_gettimeofday(&cur_time);
+
+ done_frame = list_entry(cam->working_q.next,
+ struct mxc_v4l_frame,
+ queue);
+
+ if (done_frame->ipu_buf_num != cam->local_buf_num)
+ goto next;
+
+ /*
+ * Set the current time to done frame buffer's
+ * timestamp. Users can use this information to judge
+ * the frame's usage.
+ */
+ done_frame->buffer.timestamp = cur_time;
+
+ if (done_frame->buffer.flags & V4L2_BUF_FLAG_QUEUED) {
+ done_frame->buffer.flags |= V4L2_BUF_FLAG_DONE;
+ done_frame->buffer.flags &= ~V4L2_BUF_FLAG_QUEUED;
+
+ /* Added to the done queue */
+ list_del(cam->working_q.next);
+ list_add_tail(&done_frame->queue, &cam->done_q);
+
+ /* Wake up the queue */
+ cam->enc_counter++;
+ wake_up_interruptible(&cam->enc_queue);
+ } else
+ pr_err("ERROR: v4l2 capture: camera_callback: "
+ "buffer not queued\n");
+ }
+
+next:
+ if (!list_empty(&cam->ready_q)) {
+ ready_frame = list_entry(cam->ready_q.next,
+ struct mxc_v4l_frame,
+ queue);
+ if (cam->enc_update_eba)
+ if (cam->enc_update_eba(
+ cam,
+ ready_frame->buffer.m.offset) == 0) {
+ list_del(cam->ready_q.next);
+ list_add_tail(&ready_frame->queue,
+ &cam->working_q);
+ ready_frame->ipu_buf_num = cam->local_buf_num;
+ }
+ } else {
+ if (cam->enc_update_eba)
+ cam->enc_update_eba(
+ cam, cam->dummy_frame.buffer.m.offset);
+ }
+
+ cam->local_buf_num = (cam->local_buf_num == 0) ? 1 : 0;
+ spin_unlock(&cam->dqueue_int_lock);
+ spin_unlock(&cam->queue_int_lock);
+
+ return;
+}
+
+/*!
+ * initialize cam_data structure
+ *
+ * @param cam structure cam_data *
+ *
+ * @return status 0 Success
+ */
+static int init_camera_struct(cam_data *cam, struct platform_device *pdev)
+{
+ const struct of_device_id *of_id =
+ of_match_device(mxc_v4l2_dt_ids, &pdev->dev);
+ struct device_node *np = pdev->dev.of_node;
+ int ipu_id, csi_id, mclk_source;
+ int ret = 0;
+ struct v4l2_device *v4l2_dev;
+
+ pr_debug("In MVC: init_camera_struct\n");
+
+ ret = of_property_read_u32(np, "ipu_id", &ipu_id);
+ if (ret) {
+ dev_err(&pdev->dev, "ipu_id missing or invalid\n");
+ return ret;
+ }
+
+ ret = of_property_read_u32(np, "csi_id", &csi_id);
+ if (ret) {
+ dev_err(&pdev->dev, "csi_id missing or invalid\n");
+ return ret;
+ }
+
+ ret = of_property_read_u32(np, "mclk_source", &mclk_source);
+ if (ret) {
+ dev_err(&pdev->dev, "sensor mclk missing or invalid\n");
+ return ret;
+ }
+
+ /* Default everything to 0 */
+ memset(cam, 0, sizeof(cam_data));
+
+ /* get devtype to distinguish if the cpu is imx5 or imx6
+ * IMX5_V4L2 specify the cpu is imx5
+ * IMX6_V4L2 specify the cpu is imx6q or imx6sdl
+ */
+ if (of_id)
+ pdev->id_entry = of_id->data;
+ cam->devtype = pdev->id_entry->driver_data;
+
+ cam->ipu = ipu_get_soc(ipu_id);
+ if (cam->ipu == NULL) {
+ pr_err("ERROR: v4l2 capture: failed to get ipu\n");
+ return -EINVAL;
+ } else if (cam->ipu == ERR_PTR(-ENODEV)) {
+ pr_err("ERROR: v4l2 capture: get invalid ipu\n");
+ return -ENODEV;
+ }
+
+ init_MUTEX(&cam->param_lock);
+ init_MUTEX(&cam->busy_lock);
+
+ cam->video_dev = video_device_alloc();
+ if (cam->video_dev == NULL)
+ return -ENODEV;
+
+ *(cam->video_dev) = mxc_v4l_template;
+
+ video_set_drvdata(cam->video_dev, cam);
+ dev_set_drvdata(&pdev->dev, (void *)cam);
+ cam->video_dev->minor = -1;
+
+ v4l2_dev = kzalloc(sizeof(*v4l2_dev), GFP_KERNEL);
+ if (!v4l2_dev) {
+ dev_err(&pdev->dev, "failed to allocate v4l2_dev structure\n");
+ video_device_release(cam->video_dev);
+ return -ENOMEM;
+ }
+
+ if (v4l2_device_register(&pdev->dev, v4l2_dev) < 0) {
+ dev_err(&pdev->dev, "register v4l2 device failed\n");
+ video_device_release(cam->video_dev);
+ kfree(v4l2_dev);
+ return -ENODEV;
+ }
+ cam->video_dev->v4l2_dev = v4l2_dev;
+
+ init_waitqueue_head(&cam->enc_queue);
+ init_waitqueue_head(&cam->still_queue);
+
+ /* setup cropping */
+ cam->crop_bounds.left = 0;
+ cam->crop_bounds.width = 640;
+ cam->crop_bounds.top = 0;
+ cam->crop_bounds.height = 480;
+ cam->crop_current = cam->crop_defrect = cam->crop_bounds;
+ ipu_csi_set_window_size(cam->ipu, cam->crop_current.width,
+ cam->crop_current.height, cam->csi);
+ ipu_csi_set_window_pos(cam->ipu, cam->crop_current.left,
+ cam->crop_current.top, cam->csi);
+ cam->streamparm.parm.capture.capturemode = 0;
+
+ cam->standard.index = 0;
+ cam->standard.id = V4L2_STD_UNKNOWN;
+ cam->standard.frameperiod.denominator = 30;
+ cam->standard.frameperiod.numerator = 1;
+ cam->standard.framelines = 480;
+ cam->standard_autodetect = true;
+ cam->streamparm.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ cam->streamparm.parm.capture.timeperframe = cam->standard.frameperiod;
+ cam->streamparm.parm.capture.capability = V4L2_CAP_TIMEPERFRAME;
+ cam->overlay_on = false;
+ cam->capture_on = false;
+ cam->v4l2_fb.flags = V4L2_FBUF_FLAG_OVERLAY;
+
+ cam->v2f.fmt.pix.sizeimage = 352 * 288 * 3 / 2;
+ cam->v2f.fmt.pix.bytesperline = 288 * 3 / 2;
+ cam->v2f.fmt.pix.width = 288;
+ cam->v2f.fmt.pix.height = 352;
+ cam->v2f.fmt.pix.pixelformat = V4L2_PIX_FMT_YUV420;
+ cam->win.w.width = 160;
+ cam->win.w.height = 160;
+ cam->win.w.left = 0;
+ cam->win.w.top = 0;
+
+ cam->ipu_id = ipu_id;
+ cam->csi = csi_id;
+ cam->mclk_source = mclk_source;
+ cam->mclk_on[cam->mclk_source] = false;
+
+ cam->enc_callback = camera_callback;
+ init_waitqueue_head(&cam->power_queue);
+ spin_lock_init(&cam->queue_int_lock);
+ spin_lock_init(&cam->dqueue_int_lock);
+
+ cam->self = kmalloc(sizeof(struct v4l2_int_device), GFP_KERNEL);
+ cam->self->module = THIS_MODULE;
+ sprintf(cam->self->name, "mxc_v4l2_cap%d", cam->csi);
+ cam->self->type = v4l2_int_type_master;
+ cam->self->u.master = &mxc_v4l2_master;
+
+ return 0;
+}
+
+static ssize_t show_streaming(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *video_dev = container_of(dev,
+ struct video_device, dev);
+ cam_data *cam = video_get_drvdata(video_dev);
+
+ if (cam->capture_on)
+ return sprintf(buf, "stream on\n");
+ else
+ return sprintf(buf, "stream off\n");
+}
+static DEVICE_ATTR(fsl_v4l2_capture_property, S_IRUGO, show_streaming, NULL);
+
+static ssize_t show_overlay(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *video_dev = container_of(dev,
+ struct video_device, dev);
+ cam_data *cam = video_get_drvdata(video_dev);
+
+ if (cam->overlay_on)
+ return sprintf(buf, "overlay on\n");
+ else
+ return sprintf(buf, "overlay off\n");
+}
+static DEVICE_ATTR(fsl_v4l2_overlay_property, S_IRUGO, show_overlay, NULL);
+
+static ssize_t show_csi(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct video_device *video_dev = container_of(dev,
+ struct video_device, dev);
+ cam_data *cam = video_get_drvdata(video_dev);
+
+ return sprintf(buf, "ipu%d_csi%d\n", cam->ipu_id, cam->csi);
+}
+static DEVICE_ATTR(fsl_csi_property, S_IRUGO, show_csi, NULL);
+
+/*!
+ * This function is called to probe the devices if registered.
+ *
+ * @param pdev the device structure used to give information on which device
+ * to probe
+ *
+ * @return The function returns 0 on success and -1 on failure.
+ */
+static int mxc_v4l2_probe(struct platform_device *pdev)
+{
+ /* Create cam and initialize it. */
+ cam_data *cam = kmalloc(sizeof(cam_data), GFP_KERNEL);
+ if (cam == NULL) {
+ pr_err("ERROR: v4l2 capture: failed to register camera\n");
+ return -1;
+ }
+
+ init_camera_struct(cam, pdev);
+ pdev->dev.release = camera_platform_release;
+
+ /* Set up the v4l2 device and register it*/
+ cam->self->priv = cam;
+ v4l2_int_device_register(cam->self);
+
+ /* register v4l video device */
+ if (video_register_device(cam->video_dev, VFL_TYPE_GRABBER, video_nr)
+ < 0) {
+ kfree(cam);
+ cam = NULL;
+ pr_err("ERROR: v4l2 capture: video_register_device failed\n");
+ return -1;
+ }
+ pr_debug(" Video device registered: %s #%d\n",
+ cam->video_dev->name, cam->video_dev->minor);
+
+ if (device_create_file(&cam->video_dev->dev,
+ &dev_attr_fsl_v4l2_capture_property))
+ dev_err(&pdev->dev, "Error on creating sysfs file"
+ " for capture\n");
+
+ if (device_create_file(&cam->video_dev->dev,
+ &dev_attr_fsl_v4l2_overlay_property))
+ dev_err(&pdev->dev, "Error on creating sysfs file"
+ " for overlay\n");
+
+ if (device_create_file(&cam->video_dev->dev,
+ &dev_attr_fsl_csi_property))
+ dev_err(&pdev->dev, "Error on creating sysfs file"
+ " for csi number\n");
+
+ return 0;
+}
+
+/*!
+ * This function is called to remove the devices when device unregistered.
+ *
+ * @param pdev the device structure used to give information on which device
+ * to remove
+ *
+ * @return The function returns 0 on success and -1 on failure.
+ */
+static int mxc_v4l2_remove(struct platform_device *pdev)
+{
+ cam_data *cam = (cam_data *)platform_get_drvdata(pdev);
+ if (cam->open_count) {
+ pr_err("ERROR: v4l2 capture:camera open "
+ "-- setting ops to NULL\n");
+ return -EBUSY;
+ } else {
+ struct v4l2_device *v4l2_dev = cam->video_dev->v4l2_dev;
+ device_remove_file(&cam->video_dev->dev,
+ &dev_attr_fsl_v4l2_capture_property);
+ device_remove_file(&cam->video_dev->dev,
+ &dev_attr_fsl_v4l2_overlay_property);
+ device_remove_file(&cam->video_dev->dev,
+ &dev_attr_fsl_csi_property);
+
+ pr_info("V4L2 freeing image input device\n");
+ v4l2_int_device_unregister(cam->self);
+ video_unregister_device(cam->video_dev);
+
+ mxc_free_frame_buf(cam);
+ kfree(cam);
+
+ v4l2_device_unregister(v4l2_dev);
+ kfree(v4l2_dev);
+ }
+
+ pr_info("V4L2 unregistering video\n");
+ return 0;
+}
+
+/*!
+ * This function is called to put the sensor in a low power state.
+ * Refer to the document driver-model/driver.txt in the kernel source tree
+ * for more information.
+ *
+ * @param pdev the device structure used to give information on which I2C
+ * to suspend
+ * @param state the power state the device is entering
+ *
+ * @return The function returns 0 on success and -1 on failure.
+ */
+static int mxc_v4l2_suspend(struct platform_device *pdev, pm_message_t state)
+{
+ cam_data *cam = platform_get_drvdata(pdev);
+
+ pr_debug("In MVC:mxc_v4l2_suspend\n");
+
+ if (cam == NULL)
+ return -1;
+
+ down(&cam->busy_lock);
+
+ cam->low_power = true;
+
+ if (cam->overlay_on == true)
+ stop_preview(cam);
+ if ((cam->capture_on == true) && cam->enc_disable)
+ cam->enc_disable(cam);
+
+ if (cam->sensor && cam->open_count) {
+ if (cam->mclk_on[cam->mclk_source]) {
+ ipu_csi_enable_mclk_if(cam->ipu, CSI_MCLK_I2C,
+ cam->mclk_source,
+ false, false);
+ cam->mclk_on[cam->mclk_source] = false;
+ }
+ vidioc_int_s_power(cam->sensor, 0);
+ }
+
+ up(&cam->busy_lock);
+
+ return 0;
+}
+
+/*!
+ * This function is called to bring the sensor back from a low power state.
+ * Refer to the document driver-model/driver.txt in the kernel source tree
+ * for more information.
+ *
+ * @param pdev the device structure
+ *
+ * @return The function returns 0 on success and -1 on failure
+ */
+static int mxc_v4l2_resume(struct platform_device *pdev)
+{
+ cam_data *cam = platform_get_drvdata(pdev);
+
+ pr_debug("In MVC:mxc_v4l2_resume\n");
+
+ if (cam == NULL)
+ return -1;
+
+ down(&cam->busy_lock);
+
+ cam->low_power = false;
+ wake_up_interruptible(&cam->power_queue);
+
+ if (cam->sensor && cam->open_count) {
+ vidioc_int_s_power(cam->sensor, 1);
+
+ if (!cam->mclk_on[cam->mclk_source]) {
+ ipu_csi_enable_mclk_if(cam->ipu, CSI_MCLK_I2C,
+ cam->mclk_source,
+ true, true);
+ cam->mclk_on[cam->mclk_source] = true;
+ }
+ }
+
+ if (cam->overlay_on == true)
+ start_preview(cam);
+ if (cam->capture_on == true)
+ mxc_streamon(cam);
+
+ up(&cam->busy_lock);
+
+ return 0;
+}
+
+/*!
+ * This structure contains pointers to the power management callback functions.
+ */
+static struct platform_driver mxc_v4l2_driver = {
+ .driver = {
+ .name = "mxc_v4l2_capture",
+ .owner = THIS_MODULE,
+ .of_match_table = mxc_v4l2_dt_ids,
+ },
+ .id_table = imx_v4l2_devtype,
+ .probe = mxc_v4l2_probe,
+ .remove = mxc_v4l2_remove,
+ .suspend = mxc_v4l2_suspend,
+ .resume = mxc_v4l2_resume,
+ .shutdown = NULL,
+};
+
+/*!
+ * Initializes the camera driver.
+ */
+static int mxc_v4l2_master_attach(struct v4l2_int_device *slave)
+{
+ cam_data *cam = slave->u.slave->master->priv;
+ struct v4l2_format cam_fmt;
+ int i;
+ struct sensor_data *sdata = slave->priv;
+
+ pr_debug("In MVC: mxc_v4l2_master_attach\n");
+ pr_debug(" slave.name = %s\n", slave->name);
+ pr_debug(" master.name = %s\n", slave->u.slave->master->name);
+
+ if (slave == NULL) {
+ pr_err("ERROR: v4l2 capture: slave parameter not valid.\n");
+ return -1;
+ }
+
+ if (sdata->csi != cam->csi) {
+ pr_debug("%s: csi doesn't match\n", __func__);
+ return -1;
+ }
+
+ cam->sensor = slave;
+
+ if (cam->sensor_index < MXC_SENSOR_NUM) {
+ cam->all_sensors[cam->sensor_index] = slave;
+ cam->sensor_index++;
+ } else {
+ pr_err("ERROR: v4l2 capture: slave number exceeds "
+ "the maximum.\n");
+ return -1;
+ }
+
+ for (i = 0; i < cam->sensor_index; i++) {
+ vidioc_int_dev_exit(cam->all_sensors[i]);
+ vidioc_int_s_power(cam->all_sensors[i], 0);
+ }
+
+ cam_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ vidioc_int_g_fmt_cap(cam->sensor, &cam_fmt);
+
+ /* Used to detect TV in (type 1) vs. camera (type 0)*/
+ cam->device_type = cam_fmt.fmt.pix.priv;
+
+ /* Set the input size to the ipu for this device */
+ cam->crop_bounds.top = cam->crop_bounds.left = 0;
+ cam->crop_bounds.width = cam_fmt.fmt.pix.width;
+ cam->crop_bounds.height = cam_fmt.fmt.pix.height;
+
+ /* This also is the max crop size for this device. */
+ cam->crop_defrect.top = cam->crop_defrect.left = 0;
+ cam->crop_defrect.width = cam_fmt.fmt.pix.width;
+ cam->crop_defrect.height = cam_fmt.fmt.pix.height;
+
+ /* At this point, this is also the current image size. */
+ cam->crop_current.top = cam->crop_current.left = 0;
+ cam->crop_current.width = cam_fmt.fmt.pix.width;
+ cam->crop_current.height = cam_fmt.fmt.pix.height;
+
+ pr_debug("End of %s: v2f pix widthxheight %d x %d\n",
+ __func__,
+ cam->v2f.fmt.pix.width, cam->v2f.fmt.pix.height);
+ pr_debug("End of %s: crop_bounds widthxheight %d x %d\n",
+ __func__,
+ cam->crop_bounds.width, cam->crop_bounds.height);
+ pr_debug("End of %s: crop_defrect widthxheight %d x %d\n",
+ __func__,
+ cam->crop_defrect.width, cam->crop_defrect.height);
+ pr_debug("End of %s: crop_current widthxheight %d x %d\n",
+ __func__,
+ cam->crop_current.width, cam->crop_current.height);
+
+ return 0;
+}
+
+/*!
+ * Disconnects the camera driver.
+ */
+static void mxc_v4l2_master_detach(struct v4l2_int_device *slave)
+{
+ unsigned int i;
+ cam_data *cam = slave->u.slave->master->priv;
+
+ pr_debug("In MVC:mxc_v4l2_master_detach\n");
+
+ if (cam->sensor_index > 1) {
+ for (i = 0; i < cam->sensor_index; i++) {
+ if (cam->all_sensors[i] != slave)
+ continue;
+ /* Move all the sensors behind this
+ * sensor one step forward
+ */
+ for (; i <= MXC_SENSOR_NUM - 2; i++)
+ cam->all_sensors[i] = cam->all_sensors[i+1];
+ break;
+ }
+ /* Point current sensor to the last one */
+ cam->sensor = cam->all_sensors[cam->sensor_index - 2];
+ } else
+ cam->sensor = NULL;
+
+ cam->sensor_index--;
+ vidioc_int_dev_exit(slave);
+}
+
+/*!
+ * Entry point for the V4L2
+ *
+ * @return Error code indicating success or failure
+ */
+static __init int camera_init(void)
+{
+ u8 err = 0;
+
+ pr_debug("In MVC:camera_init\n");
+
+ /* Register the device driver structure. */
+ err = platform_driver_register(&mxc_v4l2_driver);
+ if (err != 0) {
+ pr_err("ERROR: v4l2 capture:camera_init: "
+ "platform_driver_register failed.\n");
+ return err;
+ }
+
+ return err;
+}
+
+/*!
+ * Exit and cleanup for the V4L2
+ */
+static void __exit camera_exit(void)
+{
+ pr_debug("In MVC: camera_exit\n");
+
+ platform_driver_unregister(&mxc_v4l2_driver);
+}
+
+module_init(camera_init);
+module_exit(camera_exit);
+
+module_param(video_nr, int, 0444);
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("V4L2 capture driver for Mxc based cameras");
+MODULE_LICENSE("GPL");
+MODULE_SUPPORTED_DEVICE("video");
--- /dev/null
+/*
+ * Copyright 2004-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @defgroup MXC_V4L2_CAPTURE MXC V4L2 Video Capture Driver
+ */
+/*!
+ * @file mxc_v4l2_capture.h
+ *
+ * @brief mxc V4L2 capture device API Header file
+ *
+ * It include all the defines for frame operations, also three structure defines
+ * use case ops structure, common v4l2 driver structure and frame structure.
+ *
+ * @ingroup MXC_V4L2_CAPTURE
+ */
+#ifndef __MXC_V4L2_CAPTURE_H__
+#define __MXC_V4L2_CAPTURE_H__
+
+#include <linux/uaccess.h>
+#include <linux/list.h>
+#include <linux/mxc_v4l2.h>
+#include <linux/completion.h>
+#include <linux/dmaengine.h>
+#include <linux/pxp_dma.h>
+#include <linux/ipu-v3.h>
+#include <linux/platform_data/dma-imx.h>
+
+#include <media/v4l2-dev.h>
+#include "v4l2-int-device.h"
+
+
+#define FRAME_NUM 10
+#define MXC_SENSOR_NUM 2
+
+enum imx_v4l2_devtype {
+ IMX5_V4L2,
+ IMX6_V4L2,
+};
+
+/*!
+ * v4l2 frame structure.
+ */
+struct mxc_v4l_frame {
+ u32 paddress;
+ void *vaddress;
+ int count;
+ int width;
+ int height;
+
+ struct v4l2_buffer buffer;
+ struct list_head queue;
+ int index;
+ union {
+ int ipu_buf_num;
+ int csi_buf_num;
+ };
+};
+
+/* Only for old version. Will go away soon. */
+typedef struct {
+ u8 clk_mode;
+ u8 ext_vsync;
+ u8 Vsync_pol;
+ u8 Hsync_pol;
+ u8 pixclk_pol;
+ u8 data_pol;
+ u8 data_width;
+ u8 pack_tight;
+ u8 force_eof;
+ u8 data_en_pol;
+ u16 width;
+ u16 height;
+ u32 pixel_fmt;
+ u32 mclk;
+ u16 active_width;
+ u16 active_height;
+} sensor_interface;
+
+/* Sensor control function */
+/* Only for old version. Will go away soon. */
+struct camera_sensor {
+ void (*set_color) (int bright, int saturation, int red, int green,
+ int blue);
+ void (*get_color) (int *bright, int *saturation, int *red, int *green,
+ int *blue);
+ void (*set_ae_mode) (int ae_mode);
+ void (*get_ae_mode) (int *ae_mode);
+ sensor_interface *(*config) (int *frame_rate, int high_quality);
+ sensor_interface *(*reset) (void);
+ void (*get_std) (v4l2_std_id *std);
+ void (*set_std) (v4l2_std_id std);
+ unsigned int csi;
+};
+
+/*!
+ * common v4l2 driver structure.
+ */
+typedef struct _cam_data {
+ struct video_device *video_dev;
+ int device_type;
+
+ /* semaphore guard against SMP multithreading */
+ struct semaphore busy_lock;
+
+ int open_count;
+
+ /* params lock for this camera */
+ struct semaphore param_lock;
+
+ /* Encoder */
+ struct list_head ready_q;
+ struct list_head done_q;
+ struct list_head working_q;
+ int ping_pong_csi;
+ spinlock_t queue_int_lock;
+ spinlock_t dqueue_int_lock;
+ struct mxc_v4l_frame frame[FRAME_NUM];
+ struct mxc_v4l_frame dummy_frame;
+ wait_queue_head_t enc_queue;
+ int enc_counter;
+ dma_addr_t rot_enc_bufs[2];
+ void *rot_enc_bufs_vaddr[2];
+ int rot_enc_buf_size[2];
+ enum v4l2_buf_type type;
+
+ /* still image capture */
+ wait_queue_head_t still_queue;
+ int still_counter;
+ dma_addr_t still_buf[2];
+ void *still_buf_vaddr;
+
+ /* overlay */
+ struct v4l2_window win;
+ struct v4l2_framebuffer v4l2_fb;
+ dma_addr_t vf_bufs[2];
+ void *vf_bufs_vaddr[2];
+ int vf_bufs_size[2];
+ dma_addr_t rot_vf_bufs[2];
+ void *rot_vf_bufs_vaddr[2];
+ int rot_vf_buf_size[2];
+ bool overlay_active;
+ int output;
+ struct fb_info *overlay_fb;
+ int fb_origin_std;
+ struct work_struct csi_work_struct;
+
+ /* v4l2 format */
+ struct v4l2_format v2f;
+ struct v4l2_format input_fmt; /* camera in */
+ bool bswapenable;
+ int rotation; /* for IPUv1 and IPUv3, this means encoder rotation */
+ int vf_rotation; /* viewfinder rotation only for IPUv1 and IPUv3 */
+ struct v4l2_mxc_offset offset;
+
+ /* V4l2 control bit */
+ int bright;
+ int hue;
+ int contrast;
+ int saturation;
+ int red;
+ int green;
+ int blue;
+ int ae_mode;
+
+ /* standard */
+ struct v4l2_streamparm streamparm;
+ struct v4l2_standard standard;
+ bool standard_autodetect;
+
+ /* crop */
+ struct v4l2_rect crop_bounds;
+ struct v4l2_rect crop_defrect;
+ struct v4l2_rect crop_current;
+
+ int (*enc_update_eba) (void *private, dma_addr_t eba);
+ int (*enc_enable) (void *private);
+ int (*enc_disable) (void *private);
+ int (*enc_enable_csi) (void *private);
+ int (*enc_disable_csi) (void *private);
+ void (*enc_callback) (u32 mask, void *dev);
+ int (*vf_start_adc) (void *private);
+ int (*vf_stop_adc) (void *private);
+ int (*vf_start_sdc) (void *private);
+ int (*vf_stop_sdc) (void *private);
+ int (*vf_enable_csi) (void *private);
+ int (*vf_disable_csi) (void *private);
+ int (*csi_start) (void *private);
+ int (*csi_stop) (void *private);
+
+ /* misc status flag */
+ bool overlay_on;
+ bool capture_on;
+ int overlay_pid;
+ int capture_pid;
+ bool low_power;
+ wait_queue_head_t power_queue;
+ unsigned int ipu_id;
+ unsigned int csi;
+ u8 mclk_source;
+ bool mclk_on[2]; /* two mclk sources at most now */
+ int current_input;
+
+ int local_buf_num;
+
+ /* camera sensor interface */
+ struct camera_sensor *cam_sensor; /* old version */
+ struct v4l2_int_device *all_sensors[MXC_SENSOR_NUM];
+ struct v4l2_int_device *sensor;
+ struct v4l2_int_device *self;
+ int sensor_index;
+ void *ipu;
+ void *csi_soc;
+ enum imx_v4l2_devtype devtype;
+
+ /* v4l2 buf elements related to PxP DMA */
+ struct completion pxp_tx_cmpl;
+ struct pxp_channel *pxp_chan;
+ struct pxp_config_data pxp_conf;
+ struct dma_async_tx_descriptor *txd;
+ dma_cookie_t cookie;
+ struct scatterlist sg[2];
+} cam_data;
+
+struct sensor_data {
+ const struct ov5642_platform_data *platform_data;
+ struct v4l2_int_device *v4l2_int_device;
+ struct i2c_client *i2c_client;
+ struct v4l2_pix_format pix;
+ struct v4l2_captureparm streamcap;
+ bool on;
+
+ /* control settings */
+ int brightness;
+ int hue;
+ int contrast;
+ int saturation;
+ int red;
+ int green;
+ int blue;
+ int ae_mode;
+
+ u32 mclk;
+ u8 mclk_source;
+ struct clk *sensor_clk;
+ int csi;
+
+ void (*io_init)(void);
+};
+
+void set_mclk_rate(uint32_t *p_mclk_freq, uint32_t csi);
+#endif /* __MXC_V4L2_CAPTURE_H__ */
--- /dev/null
+/*
+ * Copyright (C) 2012-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/regulator/consumer.h>
+#include <media/v4l2-chip-ident.h>
+#include "v4l2-int-device.h"
+#include "mxc_v4l2_capture.h"
+
+#define OV5640_VOLTAGE_ANALOG 2800000
+#define OV5640_VOLTAGE_DIGITAL_CORE 1500000
+#define OV5640_VOLTAGE_DIGITAL_IO 1800000
+
+#define MIN_FPS 15
+#define MAX_FPS 30
+#define DEFAULT_FPS 30
+
+#define OV5640_XCLK_MIN 6000000
+#define OV5640_XCLK_MAX 24000000
+
+#define OV5640_CHIP_ID_HIGH_BYTE 0x300A
+#define OV5640_CHIP_ID_LOW_BYTE 0x300B
+
+enum ov5640_mode {
+ ov5640_mode_MIN = 0,
+ ov5640_mode_VGA_640_480 = 0,
+ ov5640_mode_QVGA_320_240 = 1,
+ ov5640_mode_NTSC_720_480 = 2,
+ ov5640_mode_PAL_720_576 = 3,
+ ov5640_mode_720P_1280_720 = 4,
+ ov5640_mode_1080P_1920_1080 = 5,
+ ov5640_mode_QSXGA_2592_1944 = 6,
+ ov5640_mode_QCIF_176_144 = 7,
+ ov5640_mode_XGA_1024_768 = 8,
+ ov5640_mode_MAX = 8
+};
+
+enum ov5640_frame_rate {
+ ov5640_15_fps,
+ ov5640_30_fps
+};
+
+static int ov5640_framerates[] = {
+ [ov5640_15_fps] = 15,
+ [ov5640_30_fps] = 30,
+};
+
+struct reg_value {
+ u16 u16RegAddr;
+ u8 u8Val;
+ u8 u8Mask;
+ u32 u32Delay_ms;
+};
+
+struct ov5640_mode_info {
+ enum ov5640_mode mode;
+ u32 width;
+ u32 height;
+ struct reg_value *init_data_ptr;
+ u32 init_data_size;
+};
+
+/*!
+ * Maintains the information on the current state of the sesor.
+ */
+static struct sensor_data ov5640_data;
+static int pwn_gpio, rst_gpio;
+static int prev_sysclk;
+static int AE_Target = 52, night_mode;
+static int prev_HTS;
+static int AE_high, AE_low;
+
+static struct reg_value ov5640_global_init_setting[] = {
+ {0x3008, 0x42, 0, 0},
+ {0x3103, 0x03, 0, 0}, {0x3017, 0xff, 0, 0}, {0x3018, 0xff, 0, 0},
+ {0x3034, 0x1a, 0, 0}, {0x3037, 0x13, 0, 0}, {0x3108, 0x01, 0, 0},
+ {0x3630, 0x36, 0, 0}, {0x3631, 0x0e, 0, 0}, {0x3632, 0xe2, 0, 0},
+ {0x3633, 0x12, 0, 0}, {0x3621, 0xe0, 0, 0}, {0x3704, 0xa0, 0, 0},
+ {0x3703, 0x5a, 0, 0}, {0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0},
+ {0x370b, 0x60, 0, 0}, {0x3705, 0x1a, 0, 0}, {0x3905, 0x02, 0, 0},
+ {0x3906, 0x10, 0, 0}, {0x3901, 0x0a, 0, 0}, {0x3731, 0x12, 0, 0},
+ {0x3600, 0x08, 0, 0}, {0x3601, 0x33, 0, 0}, {0x302d, 0x60, 0, 0},
+ {0x3620, 0x52, 0, 0}, {0x371b, 0x20, 0, 0}, {0x471c, 0x50, 0, 0},
+ {0x3a13, 0x43, 0, 0}, {0x3a18, 0x00, 0, 0}, {0x3a19, 0x7c, 0, 0},
+ {0x3635, 0x13, 0, 0}, {0x3636, 0x03, 0, 0}, {0x3634, 0x40, 0, 0},
+ {0x3622, 0x01, 0, 0}, {0x3c01, 0x34, 0, 0}, {0x3c04, 0x28, 0, 0},
+ {0x3c05, 0x98, 0, 0}, {0x3c06, 0x00, 0, 0}, {0x3c07, 0x07, 0, 0},
+ {0x3c08, 0x00, 0, 0}, {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0},
+ {0x3c0b, 0x40, 0, 0}, {0x3810, 0x00, 0, 0}, {0x3811, 0x10, 0, 0},
+ {0x3812, 0x00, 0, 0}, {0x3708, 0x64, 0, 0}, {0x4001, 0x02, 0, 0},
+ {0x4005, 0x1a, 0, 0}, {0x3000, 0x00, 0, 0}, {0x3004, 0xff, 0, 0},
+ {0x300e, 0x58, 0, 0}, {0x302e, 0x00, 0, 0}, {0x4300, 0x30, 0, 0},
+ {0x501f, 0x00, 0, 0}, {0x440e, 0x00, 0, 0}, {0x5000, 0xa7, 0, 0},
+ {0x3008, 0x02, 0, 0},
+};
+
+static struct reg_value ov5640_init_setting_30fps_VGA[] = {
+ {0x3008, 0x42, 0, 0},
+ {0x3103, 0x03, 0, 0}, {0x3017, 0xff, 0, 0}, {0x3018, 0xff, 0, 0},
+ {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0}, {0x3036, 0x46, 0, 0},
+ {0x3037, 0x13, 0, 0}, {0x3108, 0x01, 0, 0}, {0x3630, 0x36, 0, 0},
+ {0x3631, 0x0e, 0, 0}, {0x3632, 0xe2, 0, 0}, {0x3633, 0x12, 0, 0},
+ {0x3621, 0xe0, 0, 0}, {0x3704, 0xa0, 0, 0}, {0x3703, 0x5a, 0, 0},
+ {0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0}, {0x370b, 0x60, 0, 0},
+ {0x3705, 0x1a, 0, 0}, {0x3905, 0x02, 0, 0}, {0x3906, 0x10, 0, 0},
+ {0x3901, 0x0a, 0, 0}, {0x3731, 0x12, 0, 0}, {0x3600, 0x08, 0, 0},
+ {0x3601, 0x33, 0, 0}, {0x302d, 0x60, 0, 0}, {0x3620, 0x52, 0, 0},
+ {0x371b, 0x20, 0, 0}, {0x471c, 0x50, 0, 0}, {0x3a13, 0x43, 0, 0},
+ {0x3a18, 0x00, 0, 0}, {0x3a19, 0xf8, 0, 0}, {0x3635, 0x13, 0, 0},
+ {0x3636, 0x03, 0, 0}, {0x3634, 0x40, 0, 0}, {0x3622, 0x01, 0, 0},
+ {0x3c01, 0x34, 0, 0}, {0x3c04, 0x28, 0, 0}, {0x3c05, 0x98, 0, 0},
+ {0x3c06, 0x00, 0, 0}, {0x3c07, 0x08, 0, 0}, {0x3c08, 0x00, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3002, 0x1c, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x300e, 0x58, 0, 0}, {0x302e, 0x00, 0, 0}, {0x4300, 0x30, 0, 0},
+ {0x501f, 0x00, 0, 0}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
+ {0x440e, 0x00, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0}, {0x5000, 0xa7, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0xf2, 0, 0},
+ {0x5182, 0x00, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x09, 0, 0}, {0x5187, 0x09, 0, 0},
+ {0x5188, 0x09, 0, 0}, {0x5189, 0x88, 0, 0}, {0x518a, 0x54, 0, 0},
+ {0x518b, 0xee, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x50, 0, 0},
+ {0x518e, 0x34, 0, 0}, {0x518f, 0x6b, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x6c, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x09, 0, 0},
+ {0x519d, 0x2b, 0, 0}, {0x519e, 0x38, 0, 0}, {0x5381, 0x1e, 0, 0},
+ {0x5382, 0x5b, 0, 0}, {0x5383, 0x08, 0, 0}, {0x5384, 0x0a, 0, 0},
+ {0x5385, 0x7e, 0, 0}, {0x5386, 0x88, 0, 0}, {0x5387, 0x7c, 0, 0},
+ {0x5388, 0x6c, 0, 0}, {0x5389, 0x10, 0, 0}, {0x538a, 0x01, 0, 0},
+ {0x538b, 0x98, 0, 0}, {0x5300, 0x08, 0, 0}, {0x5301, 0x30, 0, 0},
+ {0x5302, 0x10, 0, 0}, {0x5303, 0x00, 0, 0}, {0x5304, 0x08, 0, 0},
+ {0x5305, 0x30, 0, 0}, {0x5306, 0x08, 0, 0}, {0x5307, 0x16, 0, 0},
+ {0x5309, 0x08, 0, 0}, {0x530a, 0x30, 0, 0}, {0x530b, 0x04, 0, 0},
+ {0x530c, 0x06, 0, 0}, {0x5480, 0x01, 0, 0}, {0x5481, 0x08, 0, 0},
+ {0x5482, 0x14, 0, 0}, {0x5483, 0x28, 0, 0}, {0x5484, 0x51, 0, 0},
+ {0x5485, 0x65, 0, 0}, {0x5486, 0x71, 0, 0}, {0x5487, 0x7d, 0, 0},
+ {0x5488, 0x87, 0, 0}, {0x5489, 0x91, 0, 0}, {0x548a, 0x9a, 0, 0},
+ {0x548b, 0xaa, 0, 0}, {0x548c, 0xb8, 0, 0}, {0x548d, 0xcd, 0, 0},
+ {0x548e, 0xdd, 0, 0}, {0x548f, 0xea, 0, 0}, {0x5490, 0x1d, 0, 0},
+ {0x5580, 0x02, 0, 0}, {0x5583, 0x40, 0, 0}, {0x5584, 0x10, 0, 0},
+ {0x5589, 0x10, 0, 0}, {0x558a, 0x00, 0, 0}, {0x558b, 0xf8, 0, 0},
+ {0x5800, 0x23, 0, 0}, {0x5801, 0x14, 0, 0}, {0x5802, 0x0f, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x12, 0, 0}, {0x5805, 0x26, 0, 0},
+ {0x5806, 0x0c, 0, 0}, {0x5807, 0x08, 0, 0}, {0x5808, 0x05, 0, 0},
+ {0x5809, 0x05, 0, 0}, {0x580a, 0x08, 0, 0}, {0x580b, 0x0d, 0, 0},
+ {0x580c, 0x08, 0, 0}, {0x580d, 0x03, 0, 0}, {0x580e, 0x00, 0, 0},
+ {0x580f, 0x00, 0, 0}, {0x5810, 0x03, 0, 0}, {0x5811, 0x09, 0, 0},
+ {0x5812, 0x07, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x00, 0, 0},
+ {0x5815, 0x01, 0, 0}, {0x5816, 0x03, 0, 0}, {0x5817, 0x08, 0, 0},
+ {0x5818, 0x0d, 0, 0}, {0x5819, 0x08, 0, 0}, {0x581a, 0x05, 0, 0},
+ {0x581b, 0x06, 0, 0}, {0x581c, 0x08, 0, 0}, {0x581d, 0x0e, 0, 0},
+ {0x581e, 0x29, 0, 0}, {0x581f, 0x17, 0, 0}, {0x5820, 0x11, 0, 0},
+ {0x5821, 0x11, 0, 0}, {0x5822, 0x15, 0, 0}, {0x5823, 0x28, 0, 0},
+ {0x5824, 0x46, 0, 0}, {0x5825, 0x26, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x26, 0, 0}, {0x5828, 0x64, 0, 0}, {0x5829, 0x26, 0, 0},
+ {0x582a, 0x24, 0, 0}, {0x582b, 0x22, 0, 0}, {0x582c, 0x24, 0, 0},
+ {0x582d, 0x24, 0, 0}, {0x582e, 0x06, 0, 0}, {0x582f, 0x22, 0, 0},
+ {0x5830, 0x40, 0, 0}, {0x5831, 0x42, 0, 0}, {0x5832, 0x24, 0, 0},
+ {0x5833, 0x26, 0, 0}, {0x5834, 0x24, 0, 0}, {0x5835, 0x22, 0, 0},
+ {0x5836, 0x22, 0, 0}, {0x5837, 0x26, 0, 0}, {0x5838, 0x44, 0, 0},
+ {0x5839, 0x24, 0, 0}, {0x583a, 0x26, 0, 0}, {0x583b, 0x28, 0, 0},
+ {0x583c, 0x42, 0, 0}, {0x583d, 0xce, 0, 0}, {0x5025, 0x00, 0, 0},
+ {0x3a0f, 0x30, 0, 0}, {0x3a10, 0x28, 0, 0}, {0x3a1b, 0x30, 0, 0},
+ {0x3a1e, 0x26, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x14, 0, 0},
+ {0x3008, 0x02, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_VGA_640_480[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0},
+ {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0}, {0x3503, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_VGA_640_480[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0},
+ {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0}, {0x3503, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_QVGA_320_240[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0},
+ {0x380a, 0x00, 0, 0}, {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_QVGA_320_240[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0},
+ {0x380a, 0x00, 0, 0}, {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_NTSC_720_480[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0},
+ {0x3807, 0xd4, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
+ {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_NTSC_720_480[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0},
+ {0x3807, 0xd4, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
+ {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_PAL_720_576[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x60, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x09, 0, 0}, {0x3805, 0x7e, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
+ {0x380a, 0x02, 0, 0}, {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_PAL_720_576[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x60, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x09, 0, 0}, {0x3805, 0x7e, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
+ {0x380a, 0x02, 0, 0}, {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_720P_1280_720[] = {
+ {0x3035, 0x21, 0, 0}, {0x3036, 0x69, 0, 0}, {0x3c07, 0x07, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0},
+ {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3709, 0x52, 0, 0},
+ {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0}, {0x3a03, 0xe0, 0, 0},
+ {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe0, 0, 0}, {0x4004, 0x02, 0, 0},
+ {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
+ {0x4837, 0x16, 0, 0}, {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0},
+ {0x3503, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_720P_1280_720[] = {
+ {0x3035, 0x41, 0, 0}, {0x3036, 0x69, 0, 0}, {0x3c07, 0x07, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0},
+ {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3709, 0x52, 0, 0},
+ {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0}, {0x3a03, 0xe0, 0, 0},
+ {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe0, 0, 0}, {0x4004, 0x02, 0, 0},
+ {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
+ {0x4837, 0x16, 0, 0}, {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0},
+ {0x3503, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_QCIF_176_144[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0},
+ {0x380a, 0x00, 0, 0}, {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_QCIF_176_144[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0},
+ {0x380a, 0x00, 0, 0}, {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_XGA_1024_768[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x04, 0, 0}, {0x3809, 0x00, 0, 0},
+ {0x380a, 0x03, 0, 0}, {0x380b, 0x00, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x20, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x01, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x69, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_XGA_1024_768[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x04, 0, 0}, {0x3809, 0x00, 0, 0},
+ {0x380a, 0x03, 0, 0}, {0x380b, 0x00, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x20, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x01, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+
+static struct reg_value ov5640_setting_15fps_1080P_1920_1080[] = {
+ {0x3c07, 0x07, 0, 0}, {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0},
+ {0x3814, 0x11, 0, 0}, {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0xee, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x05, 0, 0},
+ {0x3807, 0xc3, 0, 0}, {0x3808, 0x07, 0, 0}, {0x3809, 0x80, 0, 0},
+ {0x380a, 0x04, 0, 0}, {0x380b, 0x38, 0, 0}, {0x380c, 0x0b, 0, 0},
+ {0x380d, 0x1c, 0, 0}, {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0},
+ {0x3813, 0x04, 0, 0}, {0x3618, 0x04, 0, 0}, {0x3612, 0x2b, 0, 0},
+ {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x07, 0, 0},
+ {0x3a03, 0xae, 0, 0}, {0x3a14, 0x07, 0, 0}, {0x3a15, 0xae, 0, 0},
+ {0x4004, 0x06, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x02, 0, 0}, {0x4407, 0x0c, 0, 0}, {0x460b, 0x37, 0, 0},
+ {0x460c, 0x20, 0, 0}, {0x4837, 0x2c, 0, 0}, {0x3824, 0x01, 0, 0},
+ {0x5001, 0x83, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x69, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_QSXGA_2592_1944[] = {
+ {0x3c07, 0x07, 0, 0}, {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0},
+ {0x3814, 0x11, 0, 0}, {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9f, 0, 0}, {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0},
+ {0x380a, 0x07, 0, 0}, {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0},
+ {0x380d, 0x1c, 0, 0}, {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0},
+ {0x3813, 0x04, 0, 0}, {0x3618, 0x04, 0, 0}, {0x3612, 0x2b, 0, 0},
+ {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x07, 0, 0},
+ {0x3a03, 0xae, 0, 0}, {0x3a14, 0x07, 0, 0}, {0x3a15, 0xae, 0, 0},
+ {0x4004, 0x06, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x02, 0, 0}, {0x4407, 0x0c, 0, 0}, {0x460b, 0x37, 0, 0},
+ {0x460c, 0x20, 0, 0}, {0x4837, 0x2c, 0, 0}, {0x3824, 0x01, 0, 0},
+ {0x5001, 0x83, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x69, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct ov5640_mode_info ov5640_mode_info_data[2][ov5640_mode_MAX + 1] = {
+ {
+ {ov5640_mode_VGA_640_480, 640, 480,
+ ov5640_setting_15fps_VGA_640_480,
+ ARRAY_SIZE(ov5640_setting_15fps_VGA_640_480)},
+ {ov5640_mode_QVGA_320_240, 320, 240,
+ ov5640_setting_15fps_QVGA_320_240,
+ ARRAY_SIZE(ov5640_setting_15fps_QVGA_320_240)},
+ {ov5640_mode_NTSC_720_480, 720, 480,
+ ov5640_setting_15fps_NTSC_720_480,
+ ARRAY_SIZE(ov5640_setting_15fps_NTSC_720_480)},
+ {ov5640_mode_PAL_720_576, 720, 576,
+ ov5640_setting_15fps_PAL_720_576,
+ ARRAY_SIZE(ov5640_setting_15fps_PAL_720_576)},
+ {ov5640_mode_720P_1280_720, 1280, 720,
+ ov5640_setting_15fps_720P_1280_720,
+ ARRAY_SIZE(ov5640_setting_15fps_720P_1280_720)},
+ {ov5640_mode_1080P_1920_1080, 1920, 1080,
+ ov5640_setting_15fps_1080P_1920_1080,
+ ARRAY_SIZE(ov5640_setting_15fps_1080P_1920_1080)},
+ {ov5640_mode_QSXGA_2592_1944, 2592, 1944,
+ ov5640_setting_15fps_QSXGA_2592_1944,
+ ARRAY_SIZE(ov5640_setting_15fps_QSXGA_2592_1944)},
+ {ov5640_mode_QCIF_176_144, 176, 144,
+ ov5640_setting_15fps_QCIF_176_144,
+ ARRAY_SIZE(ov5640_setting_15fps_QCIF_176_144)},
+ {ov5640_mode_XGA_1024_768, 1024, 768,
+ ov5640_setting_15fps_XGA_1024_768,
+ ARRAY_SIZE(ov5640_setting_15fps_XGA_1024_768)},
+ },
+ {
+ {ov5640_mode_VGA_640_480, 640, 480,
+ ov5640_setting_30fps_VGA_640_480,
+ ARRAY_SIZE(ov5640_setting_30fps_VGA_640_480)},
+ {ov5640_mode_QVGA_320_240, 320, 240,
+ ov5640_setting_30fps_QVGA_320_240,
+ ARRAY_SIZE(ov5640_setting_30fps_QVGA_320_240)},
+ {ov5640_mode_NTSC_720_480, 720, 480,
+ ov5640_setting_30fps_NTSC_720_480,
+ ARRAY_SIZE(ov5640_setting_30fps_NTSC_720_480)},
+ {ov5640_mode_PAL_720_576, 720, 576,
+ ov5640_setting_30fps_PAL_720_576,
+ ARRAY_SIZE(ov5640_setting_30fps_PAL_720_576)},
+ {ov5640_mode_720P_1280_720, 1280, 720,
+ ov5640_setting_30fps_720P_1280_720,
+ ARRAY_SIZE(ov5640_setting_30fps_720P_1280_720)},
+ {ov5640_mode_1080P_1920_1080, 0, 0, NULL, 0},
+ {ov5640_mode_QSXGA_2592_1944, 0, 0, NULL, 0},
+ {ov5640_mode_QCIF_176_144, 176, 144,
+ ov5640_setting_30fps_QCIF_176_144,
+ ARRAY_SIZE(ov5640_setting_30fps_QCIF_176_144)},
+ {ov5640_mode_XGA_1024_768, 1024, 768,
+ ov5640_setting_30fps_XGA_1024_768,
+ ARRAY_SIZE(ov5640_setting_30fps_XGA_1024_768)},
+ },
+};
+
+static struct regulator *io_regulator;
+static struct regulator *core_regulator;
+static struct regulator *analog_regulator;
+
+static int ov5640_probe(struct i2c_client *adapter,
+ const struct i2c_device_id *device_id);
+static int ov5640_remove(struct i2c_client *client);
+
+static s32 ov5640_read_reg(u16 reg, u8 *val);
+static s32 ov5640_write_reg(u16 reg, u8 val);
+
+static const struct i2c_device_id ov5640_id[] = {
+ {"ov564x", 0},
+ {},
+};
+
+MODULE_DEVICE_TABLE(i2c, ov5640_id);
+
+static struct i2c_driver ov5640_i2c_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "ov564x",
+ },
+ .probe = ov5640_probe,
+ .remove = ov5640_remove,
+ .id_table = ov5640_id,
+};
+
+static inline void ov5640_power_down(int enable)
+{
+ gpio_set_value(pwn_gpio, enable);
+
+ msleep(2);
+}
+
+static inline void ov5640_reset(void)
+{
+ /* camera reset */
+ gpio_set_value(rst_gpio, 1);
+
+ /* camera power down */
+ gpio_set_value(pwn_gpio, 1);
+ msleep(5);
+ gpio_set_value(pwn_gpio, 0);
+ msleep(5);
+ gpio_set_value(rst_gpio, 0);
+ msleep(1);
+ gpio_set_value(rst_gpio, 1);
+ msleep(5);
+ gpio_set_value(pwn_gpio, 1);
+}
+
+static int ov5640_regulator_enable(struct device *dev)
+{
+ int ret = 0;
+
+ io_regulator = devm_regulator_get(dev, "DOVDD");
+ if (!IS_ERR(io_regulator)) {
+ regulator_set_voltage(io_regulator,
+ OV5640_VOLTAGE_DIGITAL_IO,
+ OV5640_VOLTAGE_DIGITAL_IO);
+ ret = regulator_enable(io_regulator);
+ if (ret) {
+ dev_err(dev, "set io voltage failed\n");
+ return ret;
+ } else {
+ dev_dbg(dev, "set io voltage ok\n");
+ }
+ } else {
+ io_regulator = NULL;
+ dev_warn(dev, "cannot get io voltage\n");
+ }
+
+ core_regulator = devm_regulator_get(dev, "DVDD");
+ if (!IS_ERR(core_regulator)) {
+ regulator_set_voltage(core_regulator,
+ OV5640_VOLTAGE_DIGITAL_CORE,
+ OV5640_VOLTAGE_DIGITAL_CORE);
+ ret = regulator_enable(core_regulator);
+ if (ret) {
+ dev_err(dev, "set core voltage failed\n");
+ return ret;
+ } else {
+ dev_dbg(dev, "set core voltage ok\n");
+ }
+ } else {
+ core_regulator = NULL;
+ dev_warn(dev, "cannot get core voltage\n");
+ }
+
+ analog_regulator = devm_regulator_get(dev, "AVDD");
+ if (!IS_ERR(analog_regulator)) {
+ regulator_set_voltage(analog_regulator,
+ OV5640_VOLTAGE_ANALOG,
+ OV5640_VOLTAGE_ANALOG);
+ ret = regulator_enable(analog_regulator);
+ if (ret) {
+ dev_err(dev, "set analog voltage failed\n");
+ return ret;
+ } else {
+ dev_dbg(dev, "set analog voltage ok\n");
+ }
+ } else {
+ analog_regulator = NULL;
+ dev_warn(dev, "cannot get analog voltage\n");
+ }
+
+ return ret;
+}
+
+static s32 ov5640_write_reg(u16 reg, u8 val)
+{
+ u8 au8Buf[3] = {0};
+
+ au8Buf[0] = reg >> 8;
+ au8Buf[1] = reg & 0xff;
+ au8Buf[2] = val;
+
+ if (i2c_master_send(ov5640_data.i2c_client, au8Buf, 3) < 0) {
+ pr_err("%s:write reg error:reg=%x,val=%x\n",
+ __func__, reg, val);
+ return -1;
+ }
+
+ return 0;
+}
+
+static s32 ov5640_read_reg(u16 reg, u8 *val)
+{
+ u8 au8RegBuf[2] = {0};
+ u8 u8RdVal = 0;
+
+ au8RegBuf[0] = reg >> 8;
+ au8RegBuf[1] = reg & 0xff;
+
+ if (2 != i2c_master_send(ov5640_data.i2c_client, au8RegBuf, 2)) {
+ pr_err("%s:write reg error:reg=%x\n",
+ __func__, reg);
+ return -1;
+ }
+
+ if (1 != i2c_master_recv(ov5640_data.i2c_client, &u8RdVal, 1)) {
+ pr_err("%s:read reg error:reg=%x,val=%x\n",
+ __func__, reg, u8RdVal);
+ return -1;
+ }
+
+ *val = u8RdVal;
+
+ return u8RdVal;
+}
+
+static void ov5640_soft_reset(void)
+{
+ /* sysclk from pad */
+ ov5640_write_reg(0x3103, 0x11);
+
+ /* software reset */
+ ov5640_write_reg(0x3008, 0x82);
+
+ /* delay at least 5ms */
+ msleep(10);
+}
+
+/* set sensor driver capability
+ * 0x302c[7:6] - strength
+ 00 - 1x
+ 01 - 2x
+ 10 - 3x
+ 11 - 4x
+ */
+static int ov5640_driver_capability(int strength)
+{
+ u8 temp = 0;
+
+ if (strength > 4 || strength < 1) {
+ pr_err("The valid driver capability of ov5640 is 1x~4x\n");
+ return -EINVAL;
+ }
+
+ ov5640_read_reg(0x302c, &temp);
+
+ temp &= ~0xc0; /* clear [7:6] */
+ temp |= ((strength - 1) << 6); /* set [7:6] */
+
+ ov5640_write_reg(0x302c, temp);
+
+ return 0;
+}
+
+/* calculate sysclk */
+static int ov5640_get_sysclk(void)
+{
+ int xvclk = ov5640_data.mclk / 10000;
+ int sysclk;
+ int temp1, temp2;
+ int Multiplier, PreDiv, VCO, SysDiv, Pll_rdiv, Bit_div2x, sclk_rdiv;
+ int sclk_rdiv_map[] = {1, 2, 4, 8};
+ u8 regval = 0;
+
+ temp1 = ov5640_read_reg(0x3034, ®val);
+ temp2 = temp1 & 0x0f;
+ if (temp2 == 8 || temp2 == 10) {
+ Bit_div2x = temp2 / 2;
+ } else {
+ pr_err("ov5640: unsupported bit mode %d\n", temp2);
+ return -1;
+ }
+
+ temp1 = ov5640_read_reg(0x3035, ®val);
+ SysDiv = temp1 >> 4;
+ if (SysDiv == 0)
+ SysDiv = 16;
+
+ temp1 = ov5640_read_reg(0x3036, ®val);
+ Multiplier = temp1;
+ temp1 = ov5640_read_reg(0x3037, ®val);
+ PreDiv = temp1 & 0x0f;
+ Pll_rdiv = ((temp1 >> 4) & 0x01) + 1;
+
+ temp1 = ov5640_read_reg(0x3108, ®val);
+ temp2 = temp1 & 0x03;
+
+ sclk_rdiv = sclk_rdiv_map[temp2];
+ VCO = xvclk * Multiplier / PreDiv;
+ sysclk = VCO / SysDiv / Pll_rdiv * 2 / Bit_div2x / sclk_rdiv;
+
+ return sysclk;
+}
+
+/* read HTS from register settings */
+static int ov5640_get_HTS(void)
+{
+ int HTS;
+ u8 temp = 0;
+
+ HTS = ov5640_read_reg(0x380c, &temp);
+ HTS = (HTS<<8) + ov5640_read_reg(0x380d, &temp);
+ return HTS;
+}
+
+/* read VTS from register settings */
+static int ov5640_get_VTS(void)
+{
+ int VTS;
+ u8 temp = 0;
+
+ VTS = ov5640_read_reg(0x380e, &temp);
+ VTS = (VTS<<8) + ov5640_read_reg(0x380f, &temp);
+
+ return VTS;
+}
+
+/* write VTS to registers */
+static int ov5640_set_VTS(int VTS)
+{
+ int temp;
+
+ temp = VTS & 0xff;
+ ov5640_write_reg(0x380f, temp);
+
+ temp = VTS>>8;
+ ov5640_write_reg(0x380e, temp);
+ return 0;
+}
+
+/* read shutter, in number of line period */
+static int ov5640_get_shutter(void)
+{
+ int shutter;
+ u8 regval;
+
+ shutter = (ov5640_read_reg(0x03500, ®val) & 0x0f);
+
+ shutter = (shutter<<8) + ov5640_read_reg(0x3501, ®val);
+ shutter = (shutter<<4) + (ov5640_read_reg(0x3502, ®val)>>4);
+
+ return shutter;
+}
+
+/* write shutter, in number of line period */
+static int ov5640_set_shutter(int shutter)
+{
+ int temp;
+
+ shutter = shutter & 0xffff;
+ temp = shutter & 0x0f;
+ temp = temp<<4;
+ ov5640_write_reg(0x3502, temp);
+
+ temp = shutter & 0xfff;
+ temp = temp>>4;
+ ov5640_write_reg(0x3501, temp);
+
+ temp = shutter>>12;
+ ov5640_write_reg(0x3500, temp);
+
+ return 0;
+}
+
+/* read gain, 16 = 1x */
+static int ov5640_get_gain16(void)
+{
+ int gain16;
+ u8 regval;
+
+ gain16 = ov5640_read_reg(0x350a, ®val) & 0x03;
+ gain16 = (gain16<<8) + ov5640_read_reg(0x350b, ®val);
+
+ return gain16;
+}
+
+/* write gain, 16 = 1x */
+static int ov5640_set_gain16(int gain16)
+{
+ int temp;
+
+ gain16 = gain16 & 0x3ff;
+ temp = gain16 & 0xff;
+
+ ov5640_write_reg(0x350b, temp);
+ temp = gain16>>8;
+
+ ov5640_write_reg(0x350a, temp);
+ return 0;
+}
+
+/* get banding filter value */
+static int ov5640_get_light_freq(void)
+{
+ int temp, temp1, light_frequency;
+ u8 regval;
+
+ temp = ov5640_read_reg(0x3c01, ®val);
+ if (temp & 0x80) {
+ /* manual */
+ temp1 = ov5640_read_reg(0x3c00, ®val);
+ if (temp1 & 0x04) {
+ /* 50Hz */
+ light_frequency = 50;
+ } else {
+ /* 60Hz */
+ light_frequency = 60;
+ }
+ } else {
+ /* auto */
+ temp1 = ov5640_read_reg(0x3c0c, ®val);
+ if (temp1 & 0x01) {
+ /* 50Hz */
+ light_frequency = 50;
+ } else {
+ /* 60Hz */
+ light_frequency = 60;
+ }
+ }
+
+ return light_frequency;
+}
+
+static void ov5640_set_bandingfilter(void)
+{
+ int prev_VTS;
+ int band_step60, max_band60, band_step50, max_band50;
+
+ /* read preview PCLK */
+ prev_sysclk = ov5640_get_sysclk();
+
+ /* read preview HTS */
+ prev_HTS = ov5640_get_HTS();
+
+ /* read preview VTS */
+ prev_VTS = ov5640_get_VTS();
+
+ /* calculate banding filter */
+ /* 60Hz */
+ band_step60 = prev_sysclk * 100/prev_HTS * 100/120;
+ ov5640_write_reg(0x3a0a, (band_step60 >> 8));
+ ov5640_write_reg(0x3a0b, (band_step60 & 0xff));
+
+ max_band60 = (int)((prev_VTS-4)/band_step60);
+ ov5640_write_reg(0x3a0d, max_band60);
+
+ /* 50Hz */
+ band_step50 = prev_sysclk * 100/prev_HTS;
+ ov5640_write_reg(0x3a08, (band_step50 >> 8));
+ ov5640_write_reg(0x3a09, (band_step50 & 0xff));
+
+ max_band50 = (int)((prev_VTS-4)/band_step50);
+ ov5640_write_reg(0x3a0e, max_band50);
+}
+
+/* stable in high */
+static int ov5640_set_AE_target(int target)
+{
+ int fast_high, fast_low;
+
+ AE_low = target * 23 / 25; /* 0.92 */
+ AE_high = target * 27 / 25; /* 1.08 */
+ fast_high = AE_high << 1;
+
+ if (fast_high > 255)
+ fast_high = 255;
+ fast_low = AE_low >> 1;
+
+ ov5640_write_reg(0x3a0f, AE_high);
+ ov5640_write_reg(0x3a10, AE_low);
+ ov5640_write_reg(0x3a1b, AE_high);
+ ov5640_write_reg(0x3a1e, AE_low);
+ ov5640_write_reg(0x3a11, fast_high);
+ ov5640_write_reg(0x3a1f, fast_low);
+
+ return 0;
+}
+
+/* enable = 0 to turn off night mode
+ enable = 1 to turn on night mode */
+static int ov5640_set_night_mode(int enable)
+{
+ u8 mode;
+
+ ov5640_read_reg(0x3a00, &mode);
+
+ if (enable) {
+ /* night mode on */
+ mode |= 0x04;
+ ov5640_write_reg(0x3a00, mode);
+ } else {
+ /* night mode off */
+ mode &= 0xfb;
+ ov5640_write_reg(0x3a00, mode);
+ }
+
+ return 0;
+}
+
+/* enable = 0 to turn off AEC/AGC
+ enable = 1 to turn on AEC/AGC */
+static void ov5640_turn_on_AE_AG(int enable)
+{
+ u8 ae_ag_ctrl;
+
+ ov5640_read_reg(0x3503, &ae_ag_ctrl);
+ if (enable) {
+ /* turn on auto AE/AG */
+ ae_ag_ctrl = ae_ag_ctrl & ~(0x03);
+ } else {
+ /* turn off AE/AG */
+ ae_ag_ctrl = ae_ag_ctrl | 0x03;
+ }
+ ov5640_write_reg(0x3503, ae_ag_ctrl);
+}
+
+/* download ov5640 settings to sensor through i2c */
+static int ov5640_download_firmware(struct reg_value *pModeSetting, s32 ArySize)
+{
+ register u32 Delay_ms = 0;
+ register u16 RegAddr = 0;
+ register u8 Mask = 0;
+ register u8 Val = 0;
+ u8 RegVal = 0;
+ int i, retval = 0;
+
+ for (i = 0; i < ArySize; ++i, ++pModeSetting) {
+ Delay_ms = pModeSetting->u32Delay_ms;
+ RegAddr = pModeSetting->u16RegAddr;
+ Val = pModeSetting->u8Val;
+ Mask = pModeSetting->u8Mask;
+
+ if (Mask) {
+ retval = ov5640_read_reg(RegAddr, &RegVal);
+ if (retval < 0)
+ goto err;
+
+ RegVal &= ~(u8)Mask;
+ Val &= Mask;
+ Val |= RegVal;
+ }
+
+ retval = ov5640_write_reg(RegAddr, Val);
+ if (retval < 0)
+ goto err;
+
+ if (Delay_ms)
+ msleep(Delay_ms);
+ }
+err:
+ return retval;
+}
+
+static int ov5640_init_mode(void)
+{
+ struct reg_value *pModeSetting = NULL;
+ int ArySize = 0, retval = 0;
+
+ ov5640_soft_reset();
+
+ pModeSetting = ov5640_global_init_setting;
+ ArySize = ARRAY_SIZE(ov5640_global_init_setting);
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ pModeSetting = ov5640_init_setting_30fps_VGA;
+ ArySize = ARRAY_SIZE(ov5640_init_setting_30fps_VGA);
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ /* change driver capability to 2x according to validation board.
+ * if the image is not stable, please increase the driver strength.
+ */
+ ov5640_driver_capability(2);
+ ov5640_set_bandingfilter();
+ ov5640_set_AE_target(AE_Target);
+ ov5640_set_night_mode(night_mode);
+
+ /* skip 9 vysnc: start capture at 10th vsync */
+ msleep(300);
+
+ /* turn off night mode */
+ night_mode = 0;
+ ov5640_data.pix.width = 640;
+ ov5640_data.pix.height = 480;
+err:
+ return retval;
+}
+
+/* change to or back to subsampling mode set the mode directly
+ * image size below 1280 * 960 is subsampling mode */
+static int ov5640_change_mode_direct(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ int retval = 0;
+
+ if (mode > ov5640_mode_MAX || mode < ov5640_mode_MIN) {
+ pr_err("Wrong ov5640 mode detected!\n");
+ return -1;
+ }
+
+ pModeSetting = ov5640_mode_info_data[frame_rate][mode].init_data_ptr;
+ ArySize =
+ ov5640_mode_info_data[frame_rate][mode].init_data_size;
+
+ ov5640_data.pix.width = ov5640_mode_info_data[frame_rate][mode].width;
+ ov5640_data.pix.height = ov5640_mode_info_data[frame_rate][mode].height;
+
+ if (ov5640_data.pix.width == 0 || ov5640_data.pix.height == 0 ||
+ pModeSetting == NULL || ArySize == 0)
+ return -EINVAL;
+
+ /* set ov5640 to subsampling mode */
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+
+ /* turn on AE AG for subsampling mode, in case the firmware didn't */
+ ov5640_turn_on_AE_AG(1);
+
+ /* calculate banding filter */
+ ov5640_set_bandingfilter();
+
+ /* set AE target */
+ ov5640_set_AE_target(AE_Target);
+
+ /* update night mode setting */
+ ov5640_set_night_mode(night_mode);
+
+ /* skip 9 vysnc: start capture at 10th vsync */
+ if (mode == ov5640_mode_XGA_1024_768 && frame_rate == ov5640_30_fps) {
+ pr_warning("ov5640: actual frame rate of XGA is 22.5fps\n");
+ /* 1/22.5 * 9*/
+ msleep(400);
+ return retval;
+ }
+
+ if (frame_rate == ov5640_15_fps) {
+ /* 1/15 * 9*/
+ msleep(600);
+ } else if (frame_rate == ov5640_30_fps) {
+ /* 1/30 * 9*/
+ msleep(300);
+ }
+
+ return retval;
+}
+
+/* change to scaling mode go through exposure calucation
+ * image size above 1280 * 960 is scaling mode */
+static int ov5640_change_mode_exposure_calc(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode)
+{
+ int prev_shutter, prev_gain16, average;
+ int cap_shutter, cap_gain16;
+ int cap_sysclk, cap_HTS, cap_VTS;
+ int light_freq, cap_bandfilt, cap_maxband;
+ long cap_gain16_shutter;
+ u8 temp;
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ int retval = 0;
+
+ /* check if the input mode and frame rate is valid */
+ pModeSetting =
+ ov5640_mode_info_data[frame_rate][mode].init_data_ptr;
+ ArySize =
+ ov5640_mode_info_data[frame_rate][mode].init_data_size;
+
+ ov5640_data.pix.width =
+ ov5640_mode_info_data[frame_rate][mode].width;
+ ov5640_data.pix.height =
+ ov5640_mode_info_data[frame_rate][mode].height;
+
+ if (ov5640_data.pix.width == 0 || ov5640_data.pix.height == 0 ||
+ pModeSetting == NULL || ArySize == 0)
+ return -EINVAL;
+
+ /* read preview shutter */
+ prev_shutter = ov5640_get_shutter();
+
+ /* read preview gain */
+ prev_gain16 = ov5640_get_gain16();
+
+ /* get average */
+ average = ov5640_read_reg(0x56a1, &temp);
+
+ /* turn off night mode for capture */
+ ov5640_set_night_mode(0);
+
+ /* turn off overlay */
+ ov5640_write_reg(0x3022, 0x06);
+
+ /* Write capture setting */
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ /* turn off AE AG when capture image. */
+ ov5640_turn_on_AE_AG(0);
+
+ /* read capture VTS */
+ cap_VTS = ov5640_get_VTS();
+ cap_HTS = ov5640_get_HTS();
+ cap_sysclk = ov5640_get_sysclk();
+
+ /* calculate capture banding filter */
+ light_freq = ov5640_get_light_freq();
+ if (light_freq == 60) {
+ /* 60Hz */
+ cap_bandfilt = cap_sysclk * 100 / cap_HTS * 100 / 120;
+ } else {
+ /* 50Hz */
+ cap_bandfilt = cap_sysclk * 100 / cap_HTS;
+ }
+ cap_maxband = (int)((cap_VTS - 4)/cap_bandfilt);
+ /* calculate capture shutter/gain16 */
+ if (average > AE_low && average < AE_high) {
+ /* in stable range */
+ cap_gain16_shutter =
+ prev_gain16 * prev_shutter * cap_sysclk/prev_sysclk *
+ prev_HTS/cap_HTS * AE_Target / average;
+ } else {
+ cap_gain16_shutter =
+ prev_gain16 * prev_shutter * cap_sysclk/prev_sysclk *
+ prev_HTS/cap_HTS;
+ }
+
+ /* gain to shutter */
+ if (cap_gain16_shutter < (cap_bandfilt * 16)) {
+ /* shutter < 1/100 */
+ cap_shutter = cap_gain16_shutter/16;
+ if (cap_shutter < 1)
+ cap_shutter = 1;
+ cap_gain16 = cap_gain16_shutter/cap_shutter;
+ if (cap_gain16 < 16)
+ cap_gain16 = 16;
+ } else {
+ if (cap_gain16_shutter > (cap_bandfilt*cap_maxband*16)) {
+ /* exposure reach max */
+ cap_shutter = cap_bandfilt*cap_maxband;
+ cap_gain16 = cap_gain16_shutter / cap_shutter;
+ } else {
+ /* 1/100 < cap_shutter =< max, cap_shutter = n/100 */
+ cap_shutter =
+ ((int)(cap_gain16_shutter/16/cap_bandfilt))
+ * cap_bandfilt;
+ cap_gain16 = cap_gain16_shutter / cap_shutter;
+ }
+ }
+
+ /* write capture gain */
+ ov5640_set_gain16(cap_gain16);
+
+ /* write capture shutter */
+ if (cap_shutter > (cap_VTS - 4)) {
+ cap_VTS = cap_shutter + 4;
+ ov5640_set_VTS(cap_VTS);
+ }
+
+ ov5640_set_shutter(cap_shutter);
+
+ /* skip 2 vysnc: start capture at 3rd vsync
+ * frame rate of QSXGA and 1080P is 7.5fps: 1/7.5 * 2
+ */
+ pr_warning("ov5640: the actual frame rate of %s is 7.5fps\n",
+ mode == ov5640_mode_1080P_1920_1080 ? "1080P" : "QSXGA");
+ msleep(267);
+err:
+ return retval;
+}
+
+static int ov5640_change_mode(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode)
+{
+ int retval = 0;
+
+ if (mode > ov5640_mode_MAX || mode < ov5640_mode_MIN) {
+ pr_err("Wrong ov5640 mode detected!\n");
+ return -1;
+ }
+
+ if (mode == ov5640_mode_1080P_1920_1080 ||
+ mode == ov5640_mode_QSXGA_2592_1944) {
+ /* change to scaling mode go through exposure calucation
+ * image size above 1280 * 960 is scaling mode */
+ retval = ov5640_change_mode_exposure_calc(frame_rate, mode);
+ } else {
+ /* change back to subsampling modem download firmware directly
+ * image size below 1280 * 960 is subsampling mode */
+ retval = ov5640_change_mode_direct(frame_rate, mode);
+ }
+
+ return retval;
+}
+
+/* --------------- IOCTL functions from v4l2_int_ioctl_desc --------------- */
+
+static int ioctl_g_ifparm(struct v4l2_int_device *s, struct v4l2_ifparm *p)
+{
+ if (s == NULL) {
+ pr_err(" ERROR!! no slave device set!\n");
+ return -1;
+ }
+
+ memset(p, 0, sizeof(*p));
+ p->u.bt656.clock_curr = ov5640_data.mclk;
+ pr_debug(" clock_curr=mclk=%d\n", ov5640_data.mclk);
+ p->if_type = V4L2_IF_TYPE_BT656;
+ p->u.bt656.mode = V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT;
+ p->u.bt656.clock_min = OV5640_XCLK_MIN;
+ p->u.bt656.clock_max = OV5640_XCLK_MAX;
+ p->u.bt656.bt_sync_correct = 1; /* Indicate external vsync */
+
+ return 0;
+}
+
+/*!
+ * ioctl_s_power - V4L2 sensor interface handler for VIDIOC_S_POWER ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @on: indicates power mode (on or off)
+ *
+ * Turns the power on or off, depending on the value of on and returns the
+ * appropriate error code.
+ */
+static int ioctl_s_power(struct v4l2_int_device *s, int on)
+{
+ struct sensor_data *sensor = s->priv;
+
+ if (on && !sensor->on) {
+ if (io_regulator)
+ if (regulator_enable(io_regulator) != 0)
+ return -EIO;
+ if (core_regulator)
+ if (regulator_enable(core_regulator) != 0)
+ return -EIO;
+ if (analog_regulator)
+ if (regulator_enable(analog_regulator) != 0)
+ return -EIO;
+ /* Make sure power on */
+ ov5640_power_down(0);
+ } else if (!on && sensor->on) {
+ if (analog_regulator)
+ regulator_disable(analog_regulator);
+ if (core_regulator)
+ regulator_disable(core_regulator);
+ if (io_regulator)
+ regulator_disable(io_regulator);
+
+ ov5640_power_down(1);
+}
+
+ sensor->on = on;
+
+ return 0;
+}
+
+/*!
+ * ioctl_g_parm - V4L2 sensor interface handler for VIDIOC_G_PARM ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @a: pointer to standard V4L2 VIDIOC_G_PARM ioctl structure
+ *
+ * Returns the sensor's video CAPTURE parameters.
+ */
+static int ioctl_g_parm(struct v4l2_int_device *s, struct v4l2_streamparm *a)
+{
+ struct sensor_data *sensor = s->priv;
+ struct v4l2_captureparm *cparm = &a->parm.capture;
+ int ret = 0;
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ memset(a, 0, sizeof(*a));
+ a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ cparm->capability = sensor->streamcap.capability;
+ cparm->timeperframe = sensor->streamcap.timeperframe;
+ cparm->capturemode = sensor->streamcap.capturemode;
+ ret = 0;
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ * ioctl_s_parm - V4L2 sensor interface handler for VIDIOC_S_PARM ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @a: pointer to standard V4L2 VIDIOC_S_PARM ioctl structure
+ *
+ * Configures the sensor to use the input parameters, if possible. If
+ * not possible, reverts to the old parameters and returns the
+ * appropriate error code.
+ */
+static int ioctl_s_parm(struct v4l2_int_device *s, struct v4l2_streamparm *a)
+{
+ struct sensor_data *sensor = s->priv;
+ struct v4l2_fract *timeperframe = &a->parm.capture.timeperframe;
+ u32 tgt_fps; /* target frames per secound */
+ enum ov5640_frame_rate frame_rate;
+ int ret = 0;
+
+ /* Make sure power on */
+ ov5640_power_down(0);
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ /* Check that the new frame rate is allowed. */
+ if ((timeperframe->numerator == 0) ||
+ (timeperframe->denominator == 0)) {
+ timeperframe->denominator = DEFAULT_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps > MAX_FPS) {
+ timeperframe->denominator = MAX_FPS;
+ timeperframe->numerator = 1;
+ } else if (tgt_fps < MIN_FPS) {
+ timeperframe->denominator = MIN_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ /* Actual frame rate we use */
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps == 15)
+ frame_rate = ov5640_15_fps;
+ else if (tgt_fps == 30)
+ frame_rate = ov5640_30_fps;
+ else {
+ pr_err(" The camera frame rate is not supported!\n");
+ return -EINVAL;
+ }
+
+ ret = ov5640_change_mode(frame_rate,
+ a->parm.capture.capturemode);
+ if (ret < 0)
+ return ret;
+
+ sensor->streamcap.timeperframe = *timeperframe;
+ sensor->streamcap.capturemode = a->parm.capture.capturemode;
+
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ pr_debug(" type is not " \
+ "V4L2_BUF_TYPE_VIDEO_CAPTURE but %d\n",
+ a->type);
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ * ioctl_g_fmt_cap - V4L2 sensor interface handler for ioctl_g_fmt_cap
+ * @s: pointer to standard V4L2 device structure
+ * @f: pointer to standard V4L2 v4l2_format structure
+ *
+ * Returns the sensor's current pixel format in the v4l2_format
+ * parameter.
+ */
+static int ioctl_g_fmt_cap(struct v4l2_int_device *s, struct v4l2_format *f)
+{
+ struct sensor_data *sensor = s->priv;
+
+ f->fmt.pix = sensor->pix;
+
+ return 0;
+}
+
+/*!
+ * ioctl_g_ctrl - V4L2 sensor interface handler for VIDIOC_G_CTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @vc: standard V4L2 VIDIOC_G_CTRL ioctl structure
+ *
+ * If the requested control is supported, returns the control's current
+ * value from the video_control[] array. Otherwise, returns -EINVAL
+ * if the control is not supported.
+ */
+static int ioctl_g_ctrl(struct v4l2_int_device *s, struct v4l2_control *vc)
+{
+ int ret = 0;
+
+ switch (vc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ vc->value = ov5640_data.brightness;
+ break;
+ case V4L2_CID_HUE:
+ vc->value = ov5640_data.hue;
+ break;
+ case V4L2_CID_CONTRAST:
+ vc->value = ov5640_data.contrast;
+ break;
+ case V4L2_CID_SATURATION:
+ vc->value = ov5640_data.saturation;
+ break;
+ case V4L2_CID_RED_BALANCE:
+ vc->value = ov5640_data.red;
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ vc->value = ov5640_data.blue;
+ break;
+ case V4L2_CID_EXPOSURE:
+ vc->value = ov5640_data.ae_mode;
+ break;
+ default:
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
+/*!
+ * ioctl_s_ctrl - V4L2 sensor interface handler for VIDIOC_S_CTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @vc: standard V4L2 VIDIOC_S_CTRL ioctl structure
+ *
+ * If the requested control is supported, sets the control's current
+ * value in HW (and updates the video_control[] array). Otherwise,
+ * returns -EINVAL if the control is not supported.
+ */
+static int ioctl_s_ctrl(struct v4l2_int_device *s, struct v4l2_control *vc)
+{
+ int retval = 0;
+
+ pr_debug("In ov5640:ioctl_s_ctrl %d\n",
+ vc->id);
+
+ switch (vc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ break;
+ case V4L2_CID_CONTRAST:
+ break;
+ case V4L2_CID_SATURATION:
+ break;
+ case V4L2_CID_HUE:
+ break;
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ break;
+ case V4L2_CID_DO_WHITE_BALANCE:
+ break;
+ case V4L2_CID_RED_BALANCE:
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ break;
+ case V4L2_CID_GAMMA:
+ break;
+ case V4L2_CID_EXPOSURE:
+ break;
+ case V4L2_CID_AUTOGAIN:
+ break;
+ case V4L2_CID_GAIN:
+ break;
+ case V4L2_CID_HFLIP:
+ break;
+ case V4L2_CID_VFLIP:
+ break;
+ default:
+ retval = -EPERM;
+ break;
+ }
+
+ return retval;
+}
+
+/*!
+ * ioctl_enum_framesizes - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMESIZES ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fsize: standard V4L2 VIDIOC_ENUM_FRAMESIZES ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ioctl_enum_framesizes(struct v4l2_int_device *s,
+ struct v4l2_frmsizeenum *fsize)
+{
+ if (fsize->index > ov5640_mode_MAX)
+ return -EINVAL;
+
+ fsize->pixel_format = ov5640_data.pix.pixelformat;
+ fsize->discrete.width =
+ max(ov5640_mode_info_data[0][fsize->index].width,
+ ov5640_mode_info_data[1][fsize->index].width);
+ fsize->discrete.height =
+ max(ov5640_mode_info_data[0][fsize->index].height,
+ ov5640_mode_info_data[1][fsize->index].height);
+ return 0;
+}
+
+/*!
+ * ioctl_enum_frameintervals - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMEINTERVALS ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fival: standard V4L2 VIDIOC_ENUM_FRAMEINTERVALS ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ioctl_enum_frameintervals(struct v4l2_int_device *s,
+ struct v4l2_frmivalenum *fival)
+{
+ int i, j, count;
+
+ if (fival->index < 0 || fival->index > ov5640_mode_MAX)
+ return -EINVAL;
+
+ if (fival->width == 0 || fival->height == 0 ||
+ fival->pixel_format == 0) {
+ pr_warning("Please assign pixelformat, width and height.\n");
+ return -EINVAL;
+ }
+
+ fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+ fival->discrete.numerator = 1;
+
+ count = 0;
+ for (i = 0; i < ARRAY_SIZE(ov5640_mode_info_data); i++) {
+ for (j = 0; j < (ov5640_mode_MAX + 1); j++) {
+ if (fival->pixel_format == ov5640_data.pix.pixelformat
+ && fival->width == ov5640_mode_info_data[i][j].width
+ && fival->height == ov5640_mode_info_data[i][j].height
+ && ov5640_mode_info_data[i][j].init_data_ptr != NULL) {
+ count++;
+ }
+ if (fival->index == (count - 1)) {
+ fival->discrete.denominator =
+ ov5640_framerates[i];
+ return 0;
+ }
+ }
+ }
+
+ return -EINVAL;
+}
+
+/*!
+ * ioctl_g_chip_ident - V4L2 sensor interface handler for
+ * VIDIOC_DBG_G_CHIP_IDENT ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @id: pointer to int
+ *
+ * Return 0.
+ */
+static int ioctl_g_chip_ident(struct v4l2_int_device *s, int *id)
+{
+ ((struct v4l2_dbg_chip_ident *)id)->match.type =
+ V4L2_CHIP_MATCH_I2C_DRIVER;
+ strcpy(((struct v4l2_dbg_chip_ident *)id)->match.name, "ov5640_camera");
+
+ return 0;
+}
+
+/*!
+ * ioctl_init - V4L2 sensor interface handler for VIDIOC_INT_INIT
+ * @s: pointer to standard V4L2 device structure
+ */
+static int ioctl_init(struct v4l2_int_device *s)
+{
+
+ return 0;
+}
+
+/*!
+ * ioctl_enum_fmt_cap - V4L2 sensor interface handler for VIDIOC_ENUM_FMT
+ * @s: pointer to standard V4L2 device structure
+ * @fmt: pointer to standard V4L2 fmt description structure
+ *
+ * Return 0.
+ */
+static int ioctl_enum_fmt_cap(struct v4l2_int_device *s,
+ struct v4l2_fmtdesc *fmt)
+{
+ if (fmt->index > ov5640_mode_MAX)
+ return -EINVAL;
+
+ fmt->pixelformat = ov5640_data.pix.pixelformat;
+
+ return 0;
+}
+
+/*!
+ * ioctl_dev_init - V4L2 sensor interface handler for vidioc_int_dev_init_num
+ * @s: pointer to standard V4L2 device structure
+ *
+ * Initialise the device when slave attaches to the master.
+ */
+static int ioctl_dev_init(struct v4l2_int_device *s)
+{
+ struct sensor_data *sensor = s->priv;
+ u32 tgt_xclk; /* target xclk */
+ u32 tgt_fps; /* target frames per secound */
+ enum ov5640_frame_rate frame_rate;
+ int ret;
+
+ ov5640_data.on = true;
+
+ /* mclk */
+ tgt_xclk = ov5640_data.mclk;
+ tgt_xclk = min(tgt_xclk, (u32)OV5640_XCLK_MAX);
+ tgt_xclk = max(tgt_xclk, (u32)OV5640_XCLK_MIN);
+ ov5640_data.mclk = tgt_xclk;
+
+ pr_debug(" Setting mclk to %d MHz\n", tgt_xclk / 1000000);
+ clk_set_rate(ov5640_data.sensor_clk, ov5640_data.mclk);
+
+ /* Default camera frame rate is set in probe */
+ tgt_fps = sensor->streamcap.timeperframe.denominator /
+ sensor->streamcap.timeperframe.numerator;
+
+ if (tgt_fps == 15)
+ frame_rate = ov5640_15_fps;
+ else if (tgt_fps == 30)
+ frame_rate = ov5640_30_fps;
+ else
+ return -EINVAL; /* Only support 15fps or 30fps now. */
+
+ ret = ov5640_init_mode();
+ return ret;
+}
+
+/*!
+ * ioctl_dev_exit - V4L2 sensor interface handler for vidioc_int_dev_exit_num
+ * @s: pointer to standard V4L2 device structure
+ *
+ * Delinitialise the device when slave detaches to the master.
+ */
+static int ioctl_dev_exit(struct v4l2_int_device *s)
+{
+ return 0;
+}
+
+/*!
+ * This structure defines all the ioctls for this module and links them to the
+ * enumeration.
+ */
+static struct v4l2_int_ioctl_desc ov5640_ioctl_desc[] = {
+ { vidioc_int_dev_init_num,
+ (v4l2_int_ioctl_func *)ioctl_dev_init },
+ { vidioc_int_dev_exit_num,
+ ioctl_dev_exit},
+ { vidioc_int_s_power_num,
+ (v4l2_int_ioctl_func *)ioctl_s_power },
+ { vidioc_int_g_ifparm_num,
+ (v4l2_int_ioctl_func *)ioctl_g_ifparm },
+ { vidioc_int_init_num,
+ (v4l2_int_ioctl_func *)ioctl_init },
+ { vidioc_int_enum_fmt_cap_num,
+ (v4l2_int_ioctl_func *)ioctl_enum_fmt_cap },
+ { vidioc_int_g_fmt_cap_num,
+ (v4l2_int_ioctl_func *)ioctl_g_fmt_cap },
+ { vidioc_int_g_parm_num,
+ (v4l2_int_ioctl_func *)ioctl_g_parm },
+ { vidioc_int_s_parm_num,
+ (v4l2_int_ioctl_func *)ioctl_s_parm },
+ { vidioc_int_g_ctrl_num,
+ (v4l2_int_ioctl_func *)ioctl_g_ctrl },
+ { vidioc_int_s_ctrl_num,
+ (v4l2_int_ioctl_func *)ioctl_s_ctrl },
+ { vidioc_int_enum_framesizes_num,
+ (v4l2_int_ioctl_func *)ioctl_enum_framesizes },
+ { vidioc_int_enum_frameintervals_num,
+ (v4l2_int_ioctl_func *)ioctl_enum_frameintervals },
+ { vidioc_int_g_chip_ident_num,
+ (v4l2_int_ioctl_func *)ioctl_g_chip_ident },
+};
+
+static struct v4l2_int_slave ov5640_slave = {
+ .ioctls = ov5640_ioctl_desc,
+ .num_ioctls = ARRAY_SIZE(ov5640_ioctl_desc),
+};
+
+static struct v4l2_int_device ov5640_int_device = {
+ .module = THIS_MODULE,
+ .name = "ov564x",
+ .type = v4l2_int_type_slave,
+ .u = {
+ .slave = &ov5640_slave,
+ },
+};
+
+/*!
+ * ov5640 I2C probe function
+ *
+ * @param adapter struct i2c_adapter *
+ * @return Error code indicating success or failure
+ */
+static int ov5640_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct pinctrl *pinctrl;
+ struct device *dev = &client->dev;
+ int retval;
+ u8 chip_id_high, chip_id_low;
+
+ /* ov5640 pinctrl */
+ pinctrl = devm_pinctrl_get_select_default(dev);
+ if (IS_ERR(pinctrl)) {
+ dev_err(dev, "setup pinctrl failed\n");
+ return PTR_ERR(pinctrl);
+ }
+
+ /* request power down pin */
+ pwn_gpio = of_get_named_gpio(dev->of_node, "pwn-gpios", 0);
+ if (!gpio_is_valid(pwn_gpio)) {
+ dev_err(dev, "no sensor pwdn pin available\n");
+ return -ENODEV;
+ }
+ retval = devm_gpio_request_one(dev, pwn_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5640_pwdn");
+ if (retval < 0)
+ return retval;
+
+ /* request reset pin */
+ rst_gpio = of_get_named_gpio(dev->of_node, "rst-gpios", 0);
+ if (!gpio_is_valid(rst_gpio)) {
+ dev_err(dev, "no sensor reset pin available\n");
+ return -EINVAL;
+ }
+ retval = devm_gpio_request_one(dev, rst_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5640_reset");
+ if (retval < 0)
+ return retval;
+
+ /* Set initial values for the sensor struct. */
+ memset(&ov5640_data, 0, sizeof(ov5640_data));
+ ov5640_data.sensor_clk = devm_clk_get(dev, "csi_mclk");
+ if (IS_ERR(ov5640_data.sensor_clk)) {
+ dev_err(dev, "get mclk failed\n");
+ return PTR_ERR(ov5640_data.sensor_clk);
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk",
+ &ov5640_data.mclk);
+ if (retval) {
+ dev_err(dev, "mclk frequency is invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk_source",
+ (u32 *) &(ov5640_data.mclk_source));
+ if (retval) {
+ dev_err(dev, "mclk_source invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "csi_id",
+ &(ov5640_data.csi));
+ if (retval) {
+ dev_err(dev, "csi_id invalid\n");
+ return retval;
+ }
+
+ clk_prepare_enable(ov5640_data.sensor_clk);
+
+ ov5640_data.io_init = ov5640_reset;
+ ov5640_data.i2c_client = client;
+ ov5640_data.pix.pixelformat = V4L2_PIX_FMT_YUYV;
+ ov5640_data.pix.width = 640;
+ ov5640_data.pix.height = 480;
+ ov5640_data.streamcap.capability = V4L2_MODE_HIGHQUALITY |
+ V4L2_CAP_TIMEPERFRAME;
+ ov5640_data.streamcap.capturemode = 0;
+ ov5640_data.streamcap.timeperframe.denominator = DEFAULT_FPS;
+ ov5640_data.streamcap.timeperframe.numerator = 1;
+
+ ov5640_regulator_enable(&client->dev);
+
+ ov5640_reset();
+
+ ov5640_power_down(0);
+
+ retval = ov5640_read_reg(OV5640_CHIP_ID_HIGH_BYTE, &chip_id_high);
+ if (retval < 0 || chip_id_high != 0x56) {
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+ pr_warning("camera ov5640 is not found\n");
+ return -ENODEV;
+ }
+ retval = ov5640_read_reg(OV5640_CHIP_ID_LOW_BYTE, &chip_id_low);
+ if (retval < 0 || chip_id_low != 0x40) {
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+ pr_warning("camera ov5640 is not found\n");
+ return -ENODEV;
+ }
+
+ ov5640_power_down(1);
+
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+
+ ov5640_int_device.priv = &ov5640_data;
+ retval = v4l2_int_device_register(&ov5640_int_device);
+
+ pr_info("camera ov5640 is found\n");
+ return retval;
+}
+
+/*!
+ * ov5640 I2C detach function
+ *
+ * @param client struct i2c_client *
+ * @return Error code indicating success or failure
+ */
+static int ov5640_remove(struct i2c_client *client)
+{
+ v4l2_int_device_unregister(&ov5640_int_device);
+
+ if (analog_regulator)
+ regulator_disable(analog_regulator);
+
+ if (core_regulator)
+ regulator_disable(core_regulator);
+
+ if (io_regulator)
+ regulator_disable(io_regulator);
+
+ return 0;
+}
+
+module_i2c_driver(ov5640_i2c_driver);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("OV5640 Camera Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("1.0");
+MODULE_ALIAS("CSI");
--- /dev/null
+/*
+ * Copyright (C) 2011-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/ctype.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/of_device.h>
+#include <linux/i2c.h>
+#include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/regulator/consumer.h>
+#include <linux/fsl_devices.h>
+#include <linux/mipi_csi2.h>
+#include <media/v4l2-chip-ident.h>
+#include "v4l2-int-device.h"
+#include "mxc_v4l2_capture.h"
+
+#define OV5640_VOLTAGE_ANALOG 2800000
+#define OV5640_VOLTAGE_DIGITAL_CORE 1500000
+#define OV5640_VOLTAGE_DIGITAL_IO 1800000
+
+#define MIN_FPS 15
+#define MAX_FPS 30
+#define DEFAULT_FPS 30
+
+#define OV5640_XCLK_MIN 6000000
+#define OV5640_XCLK_MAX 24000000
+
+#define OV5640_CHIP_ID_HIGH_BYTE 0x300A
+#define OV5640_CHIP_ID_LOW_BYTE 0x300B
+
+enum ov5640_mode {
+ ov5640_mode_MIN = 0,
+ ov5640_mode_VGA_640_480 = 0,
+ ov5640_mode_QVGA_320_240 = 1,
+ ov5640_mode_NTSC_720_480 = 2,
+ ov5640_mode_PAL_720_576 = 3,
+ ov5640_mode_720P_1280_720 = 4,
+ ov5640_mode_1080P_1920_1080 = 5,
+ ov5640_mode_QSXGA_2592_1944 = 6,
+ ov5640_mode_QCIF_176_144 = 7,
+ ov5640_mode_XGA_1024_768 = 8,
+ ov5640_mode_MAX = 8,
+ ov5640_mode_INIT = 0xff, /*only for sensor init*/
+};
+
+enum ov5640_frame_rate {
+ ov5640_15_fps,
+ ov5640_30_fps
+};
+
+static int ov5640_framerates[] = {
+ [ov5640_15_fps] = 15,
+ [ov5640_30_fps] = 30,
+};
+
+/* image size under 1280 * 960 are SUBSAMPLING
+ * image size upper 1280 * 960 are SCALING
+ */
+enum ov5640_downsize_mode {
+ SUBSAMPLING,
+ SCALING,
+};
+
+struct reg_value {
+ u16 u16RegAddr;
+ u8 u8Val;
+ u8 u8Mask;
+ u32 u32Delay_ms;
+};
+
+struct ov5640_mode_info {
+ enum ov5640_mode mode;
+ enum ov5640_downsize_mode dn_mode;
+ u32 width;
+ u32 height;
+ struct reg_value *init_data_ptr;
+ u32 init_data_size;
+};
+
+/*!
+ * Maintains the information on the current state of the sesor.
+ */
+static struct sensor_data ov5640_data;
+static int pwn_gpio, rst_gpio;
+
+static struct reg_value ov5640_init_setting_30fps_VGA[] = {
+
+ {0x3103, 0x11, 0, 0}, {0x3008, 0x82, 0, 5}, {0x3008, 0x42, 0, 0},
+ {0x3103, 0x03, 0, 0}, {0x3017, 0x00, 0, 0}, {0x3018, 0x00, 0, 0},
+ {0x3034, 0x18, 0, 0}, {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0},
+ {0x3037, 0x13, 0, 0}, {0x3108, 0x01, 0, 0}, {0x3630, 0x36, 0, 0},
+ {0x3631, 0x0e, 0, 0}, {0x3632, 0xe2, 0, 0}, {0x3633, 0x12, 0, 0},
+ {0x3621, 0xe0, 0, 0}, {0x3704, 0xa0, 0, 0}, {0x3703, 0x5a, 0, 0},
+ {0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0}, {0x370b, 0x60, 0, 0},
+ {0x3705, 0x1a, 0, 0}, {0x3905, 0x02, 0, 0}, {0x3906, 0x10, 0, 0},
+ {0x3901, 0x0a, 0, 0}, {0x3731, 0x12, 0, 0}, {0x3600, 0x08, 0, 0},
+ {0x3601, 0x33, 0, 0}, {0x302d, 0x60, 0, 0}, {0x3620, 0x52, 0, 0},
+ {0x371b, 0x20, 0, 0}, {0x471c, 0x50, 0, 0}, {0x3a13, 0x43, 0, 0},
+ {0x3a18, 0x00, 0, 0}, {0x3a19, 0xf8, 0, 0}, {0x3635, 0x13, 0, 0},
+ {0x3636, 0x03, 0, 0}, {0x3634, 0x40, 0, 0}, {0x3622, 0x01, 0, 0},
+ {0x3c01, 0xa4, 0, 0}, {0x3c04, 0x28, 0, 0}, {0x3c05, 0x98, 0, 0},
+ {0x3c06, 0x00, 0, 0}, {0x3c07, 0x08, 0, 0}, {0x3c08, 0x00, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3002, 0x1c, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x300e, 0x45, 0, 0}, {0x302e, 0x08, 0, 0}, {0x4300, 0x3f, 0, 0},
+ {0x501f, 0x00, 0, 0}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
+ {0x440e, 0x00, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x4837, 0x0a, 0, 0}, {0x4800, 0x04, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5000, 0xa7, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x5180, 0xff, 0, 0},
+ {0x5181, 0xf2, 0, 0}, {0x5182, 0x00, 0, 0}, {0x5183, 0x14, 0, 0},
+ {0x5184, 0x25, 0, 0}, {0x5185, 0x24, 0, 0}, {0x5186, 0x09, 0, 0},
+ {0x5187, 0x09, 0, 0}, {0x5188, 0x09, 0, 0}, {0x5189, 0x88, 0, 0},
+ {0x518a, 0x54, 0, 0}, {0x518b, 0xee, 0, 0}, {0x518c, 0xb2, 0, 0},
+ {0x518d, 0x50, 0, 0}, {0x518e, 0x34, 0, 0}, {0x518f, 0x6b, 0, 0},
+ {0x5190, 0x46, 0, 0}, {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0},
+ {0x5193, 0x70, 0, 0}, {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0},
+ {0x5196, 0x03, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0},
+ {0x5199, 0x6c, 0, 0}, {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0},
+ {0x519c, 0x09, 0, 0}, {0x519d, 0x2b, 0, 0}, {0x519e, 0x38, 0, 0},
+ {0x5381, 0x1e, 0, 0}, {0x5382, 0x5b, 0, 0}, {0x5383, 0x08, 0, 0},
+ {0x5384, 0x0a, 0, 0}, {0x5385, 0x7e, 0, 0}, {0x5386, 0x88, 0, 0},
+ {0x5387, 0x7c, 0, 0}, {0x5388, 0x6c, 0, 0}, {0x5389, 0x10, 0, 0},
+ {0x538a, 0x01, 0, 0}, {0x538b, 0x98, 0, 0}, {0x5300, 0x08, 0, 0},
+ {0x5301, 0x30, 0, 0}, {0x5302, 0x10, 0, 0}, {0x5303, 0x00, 0, 0},
+ {0x5304, 0x08, 0, 0}, {0x5305, 0x30, 0, 0}, {0x5306, 0x08, 0, 0},
+ {0x5307, 0x16, 0, 0}, {0x5309, 0x08, 0, 0}, {0x530a, 0x30, 0, 0},
+ {0x530b, 0x04, 0, 0}, {0x530c, 0x06, 0, 0}, {0x5480, 0x01, 0, 0},
+ {0x5481, 0x08, 0, 0}, {0x5482, 0x14, 0, 0}, {0x5483, 0x28, 0, 0},
+ {0x5484, 0x51, 0, 0}, {0x5485, 0x65, 0, 0}, {0x5486, 0x71, 0, 0},
+ {0x5487, 0x7d, 0, 0}, {0x5488, 0x87, 0, 0}, {0x5489, 0x91, 0, 0},
+ {0x548a, 0x9a, 0, 0}, {0x548b, 0xaa, 0, 0}, {0x548c, 0xb8, 0, 0},
+ {0x548d, 0xcd, 0, 0}, {0x548e, 0xdd, 0, 0}, {0x548f, 0xea, 0, 0},
+ {0x5490, 0x1d, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x10, 0, 0}, {0x5589, 0x10, 0, 0}, {0x558a, 0x00, 0, 0},
+ {0x558b, 0xf8, 0, 0}, {0x5800, 0x23, 0, 0}, {0x5801, 0x14, 0, 0},
+ {0x5802, 0x0f, 0, 0}, {0x5803, 0x0f, 0, 0}, {0x5804, 0x12, 0, 0},
+ {0x5805, 0x26, 0, 0}, {0x5806, 0x0c, 0, 0}, {0x5807, 0x08, 0, 0},
+ {0x5808, 0x05, 0, 0}, {0x5809, 0x05, 0, 0}, {0x580a, 0x08, 0, 0},
+ {0x580b, 0x0d, 0, 0}, {0x580c, 0x08, 0, 0}, {0x580d, 0x03, 0, 0},
+ {0x580e, 0x00, 0, 0}, {0x580f, 0x00, 0, 0}, {0x5810, 0x03, 0, 0},
+ {0x5811, 0x09, 0, 0}, {0x5812, 0x07, 0, 0}, {0x5813, 0x03, 0, 0},
+ {0x5814, 0x00, 0, 0}, {0x5815, 0x01, 0, 0}, {0x5816, 0x03, 0, 0},
+ {0x5817, 0x08, 0, 0}, {0x5818, 0x0d, 0, 0}, {0x5819, 0x08, 0, 0},
+ {0x581a, 0x05, 0, 0}, {0x581b, 0x06, 0, 0}, {0x581c, 0x08, 0, 0},
+ {0x581d, 0x0e, 0, 0}, {0x581e, 0x29, 0, 0}, {0x581f, 0x17, 0, 0},
+ {0x5820, 0x11, 0, 0}, {0x5821, 0x11, 0, 0}, {0x5822, 0x15, 0, 0},
+ {0x5823, 0x28, 0, 0}, {0x5824, 0x46, 0, 0}, {0x5825, 0x26, 0, 0},
+ {0x5826, 0x08, 0, 0}, {0x5827, 0x26, 0, 0}, {0x5828, 0x64, 0, 0},
+ {0x5829, 0x26, 0, 0}, {0x582a, 0x24, 0, 0}, {0x582b, 0x22, 0, 0},
+ {0x582c, 0x24, 0, 0}, {0x582d, 0x24, 0, 0}, {0x582e, 0x06, 0, 0},
+ {0x582f, 0x22, 0, 0}, {0x5830, 0x40, 0, 0}, {0x5831, 0x42, 0, 0},
+ {0x5832, 0x24, 0, 0}, {0x5833, 0x26, 0, 0}, {0x5834, 0x24, 0, 0},
+ {0x5835, 0x22, 0, 0}, {0x5836, 0x22, 0, 0}, {0x5837, 0x26, 0, 0},
+ {0x5838, 0x44, 0, 0}, {0x5839, 0x24, 0, 0}, {0x583a, 0x26, 0, 0},
+ {0x583b, 0x28, 0, 0}, {0x583c, 0x42, 0, 0}, {0x583d, 0xce, 0, 0},
+ {0x5025, 0x00, 0, 0}, {0x3a0f, 0x30, 0, 0}, {0x3a10, 0x28, 0, 0},
+ {0x3a1b, 0x30, 0, 0}, {0x3a1e, 0x26, 0, 0}, {0x3a11, 0x60, 0, 0},
+ {0x3a1f, 0x14, 0, 0}, {0x3008, 0x02, 0, 0}, {0x3c00, 0x04, 0, 300},
+};
+
+static struct reg_value ov5640_setting_30fps_VGA_640_480[] = {
+
+ {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x04, 0, 0}, {0x380f, 0x38, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x0e, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x3503, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_VGA_640_480[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_XGA_1024_768[] = {
+
+ {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x04, 0, 0}, {0x380f, 0x38, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x0e, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x3503, 0x00, 0, 0},
+ {0x3808, 0x04, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x03, 0, 0},
+ {0x380b, 0x00, 0, 0}, {0x3035, 0x12, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_XGA_1024_768[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x3808, 0x04, 0, 0},
+ {0x3809, 0x00, 0, 0}, {0x380a, 0x03, 0, 0}, {0x380b, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_QVGA_320_240[] = {
+ {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_QVGA_320_240[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_QCIF_176_144[] = {
+ {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+static struct reg_value ov5640_setting_15fps_QCIF_176_144[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_NTSC_720_480[] = {
+ {0x3035, 0x12, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x3c, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_NTSC_720_480[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x3c, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_PAL_720_576[] = {
+ {0x3035, 0x12, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x38, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_PAL_720_576[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x38, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_720P_1280_720[] = {
+ {0x3008, 0x42, 0, 0},
+ {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x07, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0},
+ {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0},
+ {0x3a03, 0xe4, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0xbc, 0, 0},
+ {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x72, 0, 0}, {0x3a0e, 0x01, 0, 0},
+ {0x3a0d, 0x02, 0, 0}, {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe4, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x02, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
+ {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0}, {0x4005, 0x1a, 0, 0},
+ {0x3008, 0x02, 0, 0}, {0x3503, 0, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_720P_1280_720[] = {
+ {0x3035, 0x41, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x07, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0},
+ {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0},
+ {0x3a03, 0xe4, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0xbc, 0, 0},
+ {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x72, 0, 0}, {0x3a0e, 0x01, 0, 0},
+ {0x3a0d, 0x02, 0, 0}, {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe4, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x02, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
+ {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_1080P_1920_1080[] = {
+ {0x3008, 0x42, 0, 0},
+ {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, {0x3814, 0x11, 0, 0},
+ {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0},
+ {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0},
+ {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0}, {0x380d, 0x1c, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0},
+ {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x06, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0x83, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x54, 0, 0}, {0x3c07, 0x07, 0, 0}, {0x3c08, 0x00, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3800, 0x01, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3802, 0x01, 0, 0},
+ {0x3803, 0xb2, 0, 0}, {0x3804, 0x08, 0, 0}, {0x3805, 0xef, 0, 0},
+ {0x3806, 0x05, 0, 0}, {0x3807, 0xf1, 0, 0}, {0x3808, 0x07, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x04, 0, 0}, {0x380b, 0x38, 0, 0},
+ {0x380c, 0x09, 0, 0}, {0x380d, 0xc4, 0, 0}, {0x380e, 0x04, 0, 0},
+ {0x380f, 0x60, 0, 0}, {0x3612, 0x2b, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3a02, 0x04, 0, 0}, {0x3a03, 0x60, 0, 0}, {0x3a08, 0x01, 0, 0},
+ {0x3a09, 0x50, 0, 0}, {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x18, 0, 0},
+ {0x3a0e, 0x03, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x04, 0, 0},
+ {0x3a15, 0x60, 0, 0}, {0x4713, 0x02, 0, 0}, {0x4407, 0x04, 0, 0},
+ {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3824, 0x04, 0, 0},
+ {0x4005, 0x1a, 0, 0}, {0x3008, 0x02, 0, 0},
+ {0x3503, 0, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_1080P_1920_1080[] = {
+ {0x3008, 0x42, 0, 0},
+ {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, {0x3814, 0x11, 0, 0},
+ {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0},
+ {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0},
+ {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0}, {0x380d, 0x1c, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0},
+ {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x06, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0x83, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x54, 0, 1}, {0x3c07, 0x07, 0, 0}, {0x3c08, 0x00, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3800, 0x01, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3802, 0x01, 0, 0},
+ {0x3803, 0xb2, 0, 0}, {0x3804, 0x08, 0, 0}, {0x3805, 0xef, 0, 0},
+ {0x3806, 0x05, 0, 0}, {0x3807, 0xf1, 0, 0}, {0x3808, 0x07, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x04, 0, 0}, {0x380b, 0x38, 0, 0},
+ {0x380c, 0x09, 0, 0}, {0x380d, 0xc4, 0, 0}, {0x380e, 0x04, 0, 0},
+ {0x380f, 0x60, 0, 0}, {0x3612, 0x2b, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3a02, 0x04, 0, 0}, {0x3a03, 0x60, 0, 0}, {0x3a08, 0x01, 0, 0},
+ {0x3a09, 0x50, 0, 0}, {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x18, 0, 0},
+ {0x3a0e, 0x03, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x04, 0, 0},
+ {0x3a15, 0x60, 0, 0}, {0x4713, 0x02, 0, 0}, {0x4407, 0x04, 0, 0},
+ {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3824, 0x04, 0, 0},
+ {0x4005, 0x1a, 0, 0}, {0x3008, 0x02, 0, 0}, {0x3503, 0, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_QSXGA_2592_1944[] = {
+ {0x4202, 0x0f, 0, 0}, /* stream off the sensor */
+ {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, /*disable flip*/
+ {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, {0x3814, 0x11, 0, 0},
+ {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0},
+ {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0},
+ {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0}, {0x380d, 0x1c, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0},
+ {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x06, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0x83, 0, 70},
+ {0x4202, 0x00, 0, 0}, /* stream on the sensor */
+};
+
+static struct ov5640_mode_info ov5640_mode_info_data[2][ov5640_mode_MAX + 1] = {
+ {
+ {ov5640_mode_VGA_640_480, SUBSAMPLING, 640, 480,
+ ov5640_setting_15fps_VGA_640_480,
+ ARRAY_SIZE(ov5640_setting_15fps_VGA_640_480)},
+ {ov5640_mode_QVGA_320_240, SUBSAMPLING, 320, 240,
+ ov5640_setting_15fps_QVGA_320_240,
+ ARRAY_SIZE(ov5640_setting_15fps_QVGA_320_240)},
+ {ov5640_mode_NTSC_720_480, SUBSAMPLING, 720, 480,
+ ov5640_setting_15fps_NTSC_720_480,
+ ARRAY_SIZE(ov5640_setting_15fps_NTSC_720_480)},
+ {ov5640_mode_PAL_720_576, SUBSAMPLING, 720, 576,
+ ov5640_setting_15fps_PAL_720_576,
+ ARRAY_SIZE(ov5640_setting_15fps_PAL_720_576)},
+ {ov5640_mode_720P_1280_720, SUBSAMPLING, 1280, 720,
+ ov5640_setting_15fps_720P_1280_720,
+ ARRAY_SIZE(ov5640_setting_15fps_720P_1280_720)},
+ {ov5640_mode_1080P_1920_1080, SCALING, 1920, 1080,
+ ov5640_setting_15fps_1080P_1920_1080,
+ ARRAY_SIZE(ov5640_setting_15fps_1080P_1920_1080)},
+ {ov5640_mode_QSXGA_2592_1944, SCALING, 2592, 1944,
+ ov5640_setting_15fps_QSXGA_2592_1944,
+ ARRAY_SIZE(ov5640_setting_15fps_QSXGA_2592_1944)},
+ {ov5640_mode_QCIF_176_144, SUBSAMPLING, 176, 144,
+ ov5640_setting_15fps_QCIF_176_144,
+ ARRAY_SIZE(ov5640_setting_15fps_QCIF_176_144)},
+ {ov5640_mode_XGA_1024_768, SUBSAMPLING, 1024, 768,
+ ov5640_setting_15fps_XGA_1024_768,
+ ARRAY_SIZE(ov5640_setting_15fps_XGA_1024_768)},
+ },
+ {
+ {ov5640_mode_VGA_640_480, SUBSAMPLING, 640, 480,
+ ov5640_setting_30fps_VGA_640_480,
+ ARRAY_SIZE(ov5640_setting_30fps_VGA_640_480)},
+ {ov5640_mode_QVGA_320_240, SUBSAMPLING, 320, 240,
+ ov5640_setting_30fps_QVGA_320_240,
+ ARRAY_SIZE(ov5640_setting_30fps_QVGA_320_240)},
+ {ov5640_mode_NTSC_720_480, SUBSAMPLING, 720, 480,
+ ov5640_setting_30fps_NTSC_720_480,
+ ARRAY_SIZE(ov5640_setting_30fps_NTSC_720_480)},
+ {ov5640_mode_PAL_720_576, SUBSAMPLING, 720, 576,
+ ov5640_setting_30fps_PAL_720_576,
+ ARRAY_SIZE(ov5640_setting_30fps_PAL_720_576)},
+ {ov5640_mode_720P_1280_720, SUBSAMPLING, 1280, 720,
+ ov5640_setting_30fps_720P_1280_720,
+ ARRAY_SIZE(ov5640_setting_30fps_720P_1280_720)},
+ {ov5640_mode_1080P_1920_1080, SCALING, 1920, 1080,
+ ov5640_setting_30fps_1080P_1920_1080,
+ ARRAY_SIZE(ov5640_setting_30fps_1080P_1920_1080)},
+ {ov5640_mode_QSXGA_2592_1944, -1, 0, 0, NULL, 0},
+ {ov5640_mode_QCIF_176_144, SUBSAMPLING, 176, 144,
+ ov5640_setting_30fps_QCIF_176_144,
+ ARRAY_SIZE(ov5640_setting_30fps_QCIF_176_144)},
+ {ov5640_mode_XGA_1024_768, SUBSAMPLING, 1024, 768,
+ ov5640_setting_30fps_XGA_1024_768,
+ ARRAY_SIZE(ov5640_setting_30fps_XGA_1024_768)},
+ },
+};
+
+static struct regulator *io_regulator;
+static struct regulator *core_regulator;
+static struct regulator *analog_regulator;
+static struct regulator *gpo_regulator;
+
+static int ov5640_probe(struct i2c_client *adapter,
+ const struct i2c_device_id *device_id);
+static int ov5640_remove(struct i2c_client *client);
+
+static s32 ov5640_read_reg(u16 reg, u8 *val);
+static s32 ov5640_write_reg(u16 reg, u8 val);
+
+static const struct i2c_device_id ov5640_id[] = {
+ {"ov564x_mipi", 0},
+ {},
+};
+
+MODULE_DEVICE_TABLE(i2c, ov5640_id);
+
+static struct i2c_driver ov5640_i2c_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "ov564x_mipi",
+ },
+ .probe = ov5640_probe,
+ .remove = ov5640_remove,
+ .id_table = ov5640_id,
+};
+
+static void ov5640_standby(s32 enable)
+{
+ if (enable)
+ gpio_set_value(pwn_gpio, 1);
+ else
+ gpio_set_value(pwn_gpio, 0);
+
+ msleep(2);
+}
+
+static void ov5640_reset(void)
+{
+ /* camera reset */
+ gpio_set_value(rst_gpio, 1);
+
+ /* camera power dowmn */
+ gpio_set_value(pwn_gpio, 1);
+ msleep(5);
+
+ gpio_set_value(pwn_gpio, 0);
+ msleep(5);
+
+ gpio_set_value(rst_gpio, 0);
+ msleep(1);
+
+ gpio_set_value(rst_gpio, 1);
+ msleep(5);
+
+ gpio_set_value(pwn_gpio, 1);
+}
+
+static int ov5640_power_on(struct device *dev)
+{
+ int ret = 0;
+
+ io_regulator = devm_regulator_get(dev, "DOVDD");
+ if (!IS_ERR(io_regulator)) {
+ regulator_set_voltage(io_regulator,
+ OV5640_VOLTAGE_DIGITAL_IO,
+ OV5640_VOLTAGE_DIGITAL_IO);
+ ret = regulator_enable(io_regulator);
+ if (ret) {
+ pr_err("%s:io set voltage error\n", __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:io set voltage ok\n", __func__);
+ }
+ } else {
+ pr_err("%s: cannot get io voltage error\n", __func__);
+ io_regulator = NULL;
+ }
+
+ core_regulator = devm_regulator_get(dev, "DVDD");
+ if (!IS_ERR(core_regulator)) {
+ regulator_set_voltage(core_regulator,
+ OV5640_VOLTAGE_DIGITAL_CORE,
+ OV5640_VOLTAGE_DIGITAL_CORE);
+ ret = regulator_enable(core_regulator);
+ if (ret) {
+ pr_err("%s:core set voltage error\n", __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:core set voltage ok\n", __func__);
+ }
+ } else {
+ core_regulator = NULL;
+ pr_err("%s: cannot get core voltage error\n", __func__);
+ }
+
+ analog_regulator = devm_regulator_get(dev, "AVDD");
+ if (!IS_ERR(analog_regulator)) {
+ regulator_set_voltage(analog_regulator,
+ OV5640_VOLTAGE_ANALOG,
+ OV5640_VOLTAGE_ANALOG);
+ ret = regulator_enable(analog_regulator);
+ if (ret) {
+ pr_err("%s:analog set voltage error\n",
+ __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:analog set voltage ok\n", __func__);
+ }
+ } else {
+ analog_regulator = NULL;
+ pr_err("%s: cannot get analog voltage error\n", __func__);
+ }
+
+ return ret;
+}
+
+static s32 ov5640_write_reg(u16 reg, u8 val)
+{
+ u8 au8Buf[3] = {0};
+
+ au8Buf[0] = reg >> 8;
+ au8Buf[1] = reg & 0xff;
+ au8Buf[2] = val;
+
+ if (i2c_master_send(ov5640_data.i2c_client, au8Buf, 3) < 0) {
+ pr_err("%s:write reg error:reg=%x,val=%x\n",
+ __func__, reg, val);
+ return -1;
+ }
+
+ return 0;
+}
+
+static s32 ov5640_read_reg(u16 reg, u8 *val)
+{
+ u8 au8RegBuf[2] = {0};
+ u8 u8RdVal = 0;
+
+ au8RegBuf[0] = reg >> 8;
+ au8RegBuf[1] = reg & 0xff;
+
+ if (2 != i2c_master_send(ov5640_data.i2c_client, au8RegBuf, 2)) {
+ pr_err("%s:write reg error:reg=%x\n",
+ __func__, reg);
+ return -1;
+ }
+
+ if (1 != i2c_master_recv(ov5640_data.i2c_client, &u8RdVal, 1)) {
+ pr_err("%s:read reg error:reg=%x,val=%x\n",
+ __func__, reg, u8RdVal);
+ return -1;
+ }
+
+ *val = u8RdVal;
+
+ return u8RdVal;
+}
+
+static int prev_sysclk, prev_HTS;
+static int AE_low, AE_high, AE_Target = 52;
+
+static void OV5640_stream_on(void)
+{
+ ov5640_write_reg(0x4202, 0x00);
+}
+
+static void OV5640_stream_off(void)
+{
+ ov5640_write_reg(0x4202, 0x0f);
+}
+
+
+static int OV5640_get_sysclk(void)
+{
+ /* calculate sysclk */
+ int xvclk = ov5640_data.mclk / 10000;
+ int temp1, temp2;
+ int Multiplier, PreDiv, VCO, SysDiv, Pll_rdiv;
+ int Bit_div2x = 1, sclk_rdiv, sysclk;
+ u8 temp;
+
+ int sclk_rdiv_map[] = {1, 2, 4, 8};
+
+ temp1 = ov5640_read_reg(0x3034, &temp);
+ temp2 = temp1 & 0x0f;
+ if (temp2 == 8 || temp2 == 10)
+ Bit_div2x = temp2 / 2;
+
+ temp1 = ov5640_read_reg(0x3035, &temp);
+ SysDiv = temp1>>4;
+ if (SysDiv == 0)
+ SysDiv = 16;
+
+ temp1 = ov5640_read_reg(0x3036, &temp);
+ Multiplier = temp1;
+
+ temp1 = ov5640_read_reg(0x3037, &temp);
+ PreDiv = temp1 & 0x0f;
+ Pll_rdiv = ((temp1 >> 4) & 0x01) + 1;
+
+ temp1 = ov5640_read_reg(0x3108, &temp);
+ temp2 = temp1 & 0x03;
+ sclk_rdiv = sclk_rdiv_map[temp2];
+
+ VCO = xvclk * Multiplier / PreDiv;
+
+ sysclk = VCO / SysDiv / Pll_rdiv * 2 / Bit_div2x / sclk_rdiv;
+
+ return sysclk;
+}
+
+static void OV5640_set_night_mode(void)
+{
+ /* read HTS from register settings */
+ u8 mode;
+
+ ov5640_read_reg(0x3a00, &mode);
+ mode &= 0xfb;
+ ov5640_write_reg(0x3a00, mode);
+}
+
+static int OV5640_get_HTS(void)
+{
+ /* read HTS from register settings */
+ int HTS;
+ u8 temp;
+
+ HTS = ov5640_read_reg(0x380c, &temp);
+ HTS = (HTS<<8) + ov5640_read_reg(0x380d, &temp);
+
+ return HTS;
+}
+
+static int OV5640_get_VTS(void)
+{
+ /* read VTS from register settings */
+ int VTS;
+ u8 temp;
+
+ /* total vertical size[15:8] high byte */
+ VTS = ov5640_read_reg(0x380e, &temp);
+
+ VTS = (VTS<<8) + ov5640_read_reg(0x380f, &temp);
+
+ return VTS;
+}
+
+static int OV5640_set_VTS(int VTS)
+{
+ /* write VTS to registers */
+ int temp;
+
+ temp = VTS & 0xff;
+ ov5640_write_reg(0x380f, temp);
+
+ temp = VTS>>8;
+ ov5640_write_reg(0x380e, temp);
+
+ return 0;
+}
+
+static int OV5640_get_shutter(void)
+{
+ /* read shutter, in number of line period */
+ int shutter;
+ u8 temp;
+
+ shutter = (ov5640_read_reg(0x03500, &temp) & 0x0f);
+ shutter = (shutter<<8) + ov5640_read_reg(0x3501, &temp);
+ shutter = (shutter<<4) + (ov5640_read_reg(0x3502, &temp)>>4);
+
+ return shutter;
+}
+
+static int OV5640_set_shutter(int shutter)
+{
+ /* write shutter, in number of line period */
+ int temp;
+
+ shutter = shutter & 0xffff;
+
+ temp = shutter & 0x0f;
+ temp = temp<<4;
+ ov5640_write_reg(0x3502, temp);
+
+ temp = shutter & 0xfff;
+ temp = temp>>4;
+ ov5640_write_reg(0x3501, temp);
+
+ temp = shutter>>12;
+ ov5640_write_reg(0x3500, temp);
+
+ return 0;
+}
+
+static int OV5640_get_gain16(void)
+{
+ /* read gain, 16 = 1x */
+ int gain16;
+ u8 temp;
+
+ gain16 = ov5640_read_reg(0x350a, &temp) & 0x03;
+ gain16 = (gain16<<8) + ov5640_read_reg(0x350b, &temp);
+
+ return gain16;
+}
+
+static int OV5640_set_gain16(int gain16)
+{
+ /* write gain, 16 = 1x */
+ u8 temp;
+ gain16 = gain16 & 0x3ff;
+
+ temp = gain16 & 0xff;
+ ov5640_write_reg(0x350b, temp);
+
+ temp = gain16>>8;
+ ov5640_write_reg(0x350a, temp);
+
+ return 0;
+}
+
+static int OV5640_get_light_freq(void)
+{
+ /* get banding filter value */
+ int temp, temp1, light_freq = 0;
+ u8 tmp;
+
+ temp = ov5640_read_reg(0x3c01, &tmp);
+
+ if (temp & 0x80) {
+ /* manual */
+ temp1 = ov5640_read_reg(0x3c00, &tmp);
+ if (temp1 & 0x04) {
+ /* 50Hz */
+ light_freq = 50;
+ } else {
+ /* 60Hz */
+ light_freq = 60;
+ }
+ } else {
+ /* auto */
+ temp1 = ov5640_read_reg(0x3c0c, &tmp);
+ if (temp1 & 0x01) {
+ /* 50Hz */
+ light_freq = 50;
+ } else {
+ /* 60Hz */
+ }
+ }
+ return light_freq;
+}
+
+static void OV5640_set_bandingfilter(void)
+{
+ int prev_VTS;
+ int band_step60, max_band60, band_step50, max_band50;
+
+ /* read preview PCLK */
+ prev_sysclk = OV5640_get_sysclk();
+ /* read preview HTS */
+ prev_HTS = OV5640_get_HTS();
+
+ /* read preview VTS */
+ prev_VTS = OV5640_get_VTS();
+
+ /* calculate banding filter */
+ /* 60Hz */
+ band_step60 = prev_sysclk * 100/prev_HTS * 100/120;
+ ov5640_write_reg(0x3a0a, (band_step60 >> 8));
+ ov5640_write_reg(0x3a0b, (band_step60 & 0xff));
+
+ max_band60 = (int)((prev_VTS-4)/band_step60);
+ ov5640_write_reg(0x3a0d, max_band60);
+
+ /* 50Hz */
+ band_step50 = prev_sysclk * 100/prev_HTS;
+ ov5640_write_reg(0x3a08, (band_step50 >> 8));
+ ov5640_write_reg(0x3a09, (band_step50 & 0xff));
+
+ max_band50 = (int)((prev_VTS-4)/band_step50);
+ ov5640_write_reg(0x3a0e, max_band50);
+}
+
+static int OV5640_set_AE_target(int target)
+{
+ /* stable in high */
+ int fast_high, fast_low;
+ AE_low = target * 23 / 25; /* 0.92 */
+ AE_high = target * 27 / 25; /* 1.08 */
+
+ fast_high = AE_high<<1;
+ if (fast_high > 255)
+ fast_high = 255;
+
+ fast_low = AE_low >> 1;
+
+ ov5640_write_reg(0x3a0f, AE_high);
+ ov5640_write_reg(0x3a10, AE_low);
+ ov5640_write_reg(0x3a1b, AE_high);
+ ov5640_write_reg(0x3a1e, AE_low);
+ ov5640_write_reg(0x3a11, fast_high);
+ ov5640_write_reg(0x3a1f, fast_low);
+
+ return 0;
+}
+
+static void OV5640_turn_on_AE_AG(int enable)
+{
+ u8 ae_ag_ctrl;
+
+ ov5640_read_reg(0x3503, &ae_ag_ctrl);
+ if (enable) {
+ /* turn on auto AE/AG */
+ ae_ag_ctrl = ae_ag_ctrl & ~(0x03);
+ } else {
+ /* turn off AE/AG */
+ ae_ag_ctrl = ae_ag_ctrl | 0x03;
+ }
+ ov5640_write_reg(0x3503, ae_ag_ctrl);
+}
+
+static bool binning_on(void)
+{
+ u8 temp;
+ ov5640_read_reg(0x3821, &temp);
+ temp &= 0xfe;
+ if (temp)
+ return true;
+ else
+ return false;
+}
+
+static void ov5640_set_virtual_channel(int channel)
+{
+ u8 channel_id;
+
+ ov5640_read_reg(0x4814, &channel_id);
+ channel_id &= ~(3 << 6);
+ ov5640_write_reg(0x4814, channel_id | (channel << 6));
+}
+
+/* download ov5640 settings to sensor through i2c */
+static int ov5640_download_firmware(struct reg_value *pModeSetting, s32 ArySize)
+{
+ register u32 Delay_ms = 0;
+ register u16 RegAddr = 0;
+ register u8 Mask = 0;
+ register u8 Val = 0;
+ u8 RegVal = 0;
+ int i, retval = 0;
+
+ for (i = 0; i < ArySize; ++i, ++pModeSetting) {
+ Delay_ms = pModeSetting->u32Delay_ms;
+ RegAddr = pModeSetting->u16RegAddr;
+ Val = pModeSetting->u8Val;
+ Mask = pModeSetting->u8Mask;
+
+ if (Mask) {
+ retval = ov5640_read_reg(RegAddr, &RegVal);
+ if (retval < 0)
+ goto err;
+
+ RegVal &= ~(u8)Mask;
+ Val &= Mask;
+ Val |= RegVal;
+ }
+
+ retval = ov5640_write_reg(RegAddr, Val);
+ if (retval < 0)
+ goto err;
+
+ if (Delay_ms)
+ msleep(Delay_ms);
+ }
+err:
+ return retval;
+}
+
+/* sensor changes between scaling and subsampling
+ * go through exposure calcualtion
+ */
+static int ov5640_change_mode_exposure_calc(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ u8 average;
+ int prev_shutter, prev_gain16;
+ int cap_shutter, cap_gain16;
+ int cap_sysclk, cap_HTS, cap_VTS;
+ int light_freq, cap_bandfilt, cap_maxband;
+ long cap_gain16_shutter;
+ int retval = 0;
+
+ /* check if the input mode and frame rate is valid */
+ pModeSetting =
+ ov5640_mode_info_data[frame_rate][mode].init_data_ptr;
+ ArySize =
+ ov5640_mode_info_data[frame_rate][mode].init_data_size;
+
+ ov5640_data.pix.width =
+ ov5640_mode_info_data[frame_rate][mode].width;
+ ov5640_data.pix.height =
+ ov5640_mode_info_data[frame_rate][mode].height;
+
+ if (ov5640_data.pix.width == 0 || ov5640_data.pix.height == 0 ||
+ pModeSetting == NULL || ArySize == 0)
+ return -EINVAL;
+
+ /* auto focus */
+ /* OV5640_auto_focus();//if no af function, just skip it */
+
+ /* turn off AE/AG */
+ OV5640_turn_on_AE_AG(0);
+
+ /* read preview shutter */
+ prev_shutter = OV5640_get_shutter();
+ if ((binning_on()) && (mode != ov5640_mode_720P_1280_720)
+ && (mode != ov5640_mode_1080P_1920_1080))
+ prev_shutter *= 2;
+
+ /* read preview gain */
+ prev_gain16 = OV5640_get_gain16();
+
+ /* get average */
+ ov5640_read_reg(0x56a1, &average);
+
+ /* turn off night mode for capture */
+ OV5640_set_night_mode();
+
+ /* turn off overlay */
+ /* ov5640_write_reg(0x3022, 0x06);//if no af function, just skip it */
+
+ OV5640_stream_off();
+
+ /* Write capture setting */
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ /* read capture VTS */
+ cap_VTS = OV5640_get_VTS();
+ cap_HTS = OV5640_get_HTS();
+ cap_sysclk = OV5640_get_sysclk();
+
+ /* calculate capture banding filter */
+ light_freq = OV5640_get_light_freq();
+ if (light_freq == 60) {
+ /* 60Hz */
+ cap_bandfilt = cap_sysclk * 100 / cap_HTS * 100 / 120;
+ } else {
+ /* 50Hz */
+ cap_bandfilt = cap_sysclk * 100 / cap_HTS;
+ }
+ cap_maxband = (int)((cap_VTS - 4)/cap_bandfilt);
+
+ /* calculate capture shutter/gain16 */
+ if (average > AE_low && average < AE_high) {
+ /* in stable range */
+ cap_gain16_shutter =
+ prev_gain16 * prev_shutter * cap_sysclk/prev_sysclk
+ * prev_HTS/cap_HTS * AE_Target / average;
+ } else {
+ cap_gain16_shutter =
+ prev_gain16 * prev_shutter * cap_sysclk/prev_sysclk
+ * prev_HTS/cap_HTS;
+ }
+
+ /* gain to shutter */
+ if (cap_gain16_shutter < (cap_bandfilt * 16)) {
+ /* shutter < 1/100 */
+ cap_shutter = cap_gain16_shutter/16;
+ if (cap_shutter < 1)
+ cap_shutter = 1;
+
+ cap_gain16 = cap_gain16_shutter/cap_shutter;
+ if (cap_gain16 < 16)
+ cap_gain16 = 16;
+ } else {
+ if (cap_gain16_shutter >
+ (cap_bandfilt * cap_maxband * 16)) {
+ /* exposure reach max */
+ cap_shutter = cap_bandfilt * cap_maxband;
+ cap_gain16 = cap_gain16_shutter / cap_shutter;
+ } else {
+ /* 1/100 < (cap_shutter = n/100) =< max */
+ cap_shutter =
+ ((int) (cap_gain16_shutter/16 / cap_bandfilt))
+ *cap_bandfilt;
+ cap_gain16 = cap_gain16_shutter / cap_shutter;
+ }
+ }
+
+ /* write capture gain */
+ OV5640_set_gain16(cap_gain16);
+
+ /* write capture shutter */
+ if (cap_shutter > (cap_VTS - 4)) {
+ cap_VTS = cap_shutter + 4;
+ OV5640_set_VTS(cap_VTS);
+ }
+ OV5640_set_shutter(cap_shutter);
+
+ OV5640_stream_on();
+
+err:
+ return retval;
+}
+
+/* if sensor changes inside scaling or subsampling
+ * change mode directly
+ * */
+static int ov5640_change_mode_direct(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ int retval = 0;
+
+ /* check if the input mode and frame rate is valid */
+ pModeSetting =
+ ov5640_mode_info_data[frame_rate][mode].init_data_ptr;
+ ArySize =
+ ov5640_mode_info_data[frame_rate][mode].init_data_size;
+
+ ov5640_data.pix.width =
+ ov5640_mode_info_data[frame_rate][mode].width;
+ ov5640_data.pix.height =
+ ov5640_mode_info_data[frame_rate][mode].height;
+
+ if (ov5640_data.pix.width == 0 || ov5640_data.pix.height == 0 ||
+ pModeSetting == NULL || ArySize == 0)
+ return -EINVAL;
+
+ /* turn off AE/AG */
+ OV5640_turn_on_AE_AG(0);
+
+ OV5640_stream_off();
+
+ /* Write capture setting */
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ OV5640_stream_on();
+
+ OV5640_turn_on_AE_AG(1);
+
+err:
+ return retval;
+}
+
+static int ov5640_init_mode(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode, enum ov5640_mode orig_mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ int retval = 0;
+ void *mipi_csi2_info;
+ u32 mipi_reg, msec_wait4stable = 0;
+ enum ov5640_downsize_mode dn_mode, orig_dn_mode;
+
+ if ((mode > ov5640_mode_MAX || mode < ov5640_mode_MIN)
+ && (mode != ov5640_mode_INIT)) {
+ pr_err("Wrong ov5640 mode detected!\n");
+ return -1;
+ }
+
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ /* initial mipi dphy */
+ if (!mipi_csi2_info) {
+ printk(KERN_ERR "%s() in %s: Fail to get mipi_csi2_info!\n",
+ __func__, __FILE__);
+ return -1;
+ }
+
+ if (!mipi_csi2_get_status(mipi_csi2_info))
+ mipi_csi2_enable(mipi_csi2_info);
+
+ if (!mipi_csi2_get_status(mipi_csi2_info)) {
+ pr_err("Can not enable mipi csi2 driver!\n");
+ return -1;
+ }
+
+ mipi_csi2_set_lanes(mipi_csi2_info);
+
+ /*Only reset MIPI CSI2 HW at sensor initialize*/
+ if (mode == ov5640_mode_INIT)
+ mipi_csi2_reset(mipi_csi2_info);
+
+ if (ov5640_data.pix.pixelformat == V4L2_PIX_FMT_UYVY)
+ mipi_csi2_set_datatype(mipi_csi2_info, MIPI_DT_YUV422);
+ else if (ov5640_data.pix.pixelformat == V4L2_PIX_FMT_RGB565)
+ mipi_csi2_set_datatype(mipi_csi2_info, MIPI_DT_RGB565);
+ else
+ pr_err("currently this sensor format can not be supported!\n");
+
+ dn_mode = ov5640_mode_info_data[frame_rate][mode].dn_mode;
+ orig_dn_mode = ov5640_mode_info_data[frame_rate][orig_mode].dn_mode;
+ if (mode == ov5640_mode_INIT) {
+ pModeSetting = ov5640_init_setting_30fps_VGA;
+ ArySize = ARRAY_SIZE(ov5640_init_setting_30fps_VGA);
+
+ ov5640_data.pix.width = 640;
+ ov5640_data.pix.height = 480;
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ pModeSetting = ov5640_setting_30fps_VGA_640_480;
+ ArySize = ARRAY_SIZE(ov5640_setting_30fps_VGA_640_480);
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ } else if ((dn_mode == SUBSAMPLING && orig_dn_mode == SCALING) ||
+ (dn_mode == SCALING && orig_dn_mode == SUBSAMPLING)) {
+ /* change between subsampling and scaling
+ * go through exposure calucation */
+ retval = ov5640_change_mode_exposure_calc(frame_rate, mode);
+ } else {
+ /* change inside subsampling or scaling
+ * download firmware directly */
+ retval = ov5640_change_mode_direct(frame_rate, mode);
+ }
+
+ if (retval < 0)
+ goto err;
+
+ OV5640_set_AE_target(AE_Target);
+ OV5640_get_light_freq();
+ OV5640_set_bandingfilter();
+ ov5640_set_virtual_channel(ov5640_data.csi);
+
+ /* add delay to wait for sensor stable */
+ if (mode == ov5640_mode_QSXGA_2592_1944) {
+ /* dump the first two frames: 1/7.5*2
+ * the frame rate of QSXGA is 7.5fps */
+ msec_wait4stable = 267;
+ } else if (frame_rate == ov5640_15_fps) {
+ /* dump the first nine frames: 1/15*9 */
+ msec_wait4stable = 600;
+ } else if (frame_rate == ov5640_30_fps) {
+ /* dump the first nine frames: 1/30*9 */
+ msec_wait4stable = 300;
+ }
+ msleep(msec_wait4stable);
+
+ if (mipi_csi2_info) {
+ unsigned int i;
+
+ i = 0;
+
+ /* wait for mipi sensor ready */
+ mipi_reg = mipi_csi2_dphy_status(mipi_csi2_info);
+ while ((mipi_reg == 0x200) && (i < 10)) {
+ mipi_reg = mipi_csi2_dphy_status(mipi_csi2_info);
+ i++;
+ msleep(10);
+ }
+
+ if (i >= 10) {
+ pr_err("mipi csi2 can not receive sensor clk!\n");
+ return -1;
+ }
+
+ i = 0;
+
+ /* wait for mipi stable */
+ mipi_reg = mipi_csi2_get_error1(mipi_csi2_info);
+ while ((mipi_reg != 0x0) && (i < 10)) {
+ mipi_reg = mipi_csi2_get_error1(mipi_csi2_info);
+ i++;
+ msleep(10);
+ }
+
+ if (i >= 10) {
+ pr_err("mipi csi2 can not reveive data correctly!\n");
+ return -1;
+ }
+ }
+err:
+ return retval;
+}
+
+/* --------------- IOCTL functions from v4l2_int_ioctl_desc --------------- */
+
+static int ioctl_g_ifparm(struct v4l2_int_device *s, struct v4l2_ifparm *p)
+{
+ if (s == NULL) {
+ pr_err(" ERROR!! no slave device set!\n");
+ return -1;
+ }
+
+ memset(p, 0, sizeof(*p));
+ p->u.bt656.clock_curr = ov5640_data.mclk;
+ pr_debug(" clock_curr=mclk=%d\n", ov5640_data.mclk);
+ p->if_type = V4L2_IF_TYPE_BT656;
+ p->u.bt656.mode = V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT;
+ p->u.bt656.clock_min = OV5640_XCLK_MIN;
+ p->u.bt656.clock_max = OV5640_XCLK_MAX;
+ p->u.bt656.bt_sync_correct = 1; /* Indicate external vsync */
+
+ return 0;
+}
+
+/*!
+ * ioctl_s_power - V4L2 sensor interface handler for VIDIOC_S_POWER ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @on: indicates power mode (on or off)
+ *
+ * Turns the power on or off, depending on the value of on and returns the
+ * appropriate error code.
+ */
+static int ioctl_s_power(struct v4l2_int_device *s, int on)
+{
+ struct sensor_data *sensor = s->priv;
+
+ if (on && !sensor->on) {
+ if (io_regulator)
+ if (regulator_enable(io_regulator) != 0)
+ return -EIO;
+ if (core_regulator)
+ if (regulator_enable(core_regulator) != 0)
+ return -EIO;
+ if (gpo_regulator)
+ if (regulator_enable(gpo_regulator) != 0)
+ return -EIO;
+ if (analog_regulator)
+ if (regulator_enable(analog_regulator) != 0)
+ return -EIO;
+ /* Make sure power on */
+ ov5640_standby(0);
+ } else if (!on && sensor->on) {
+ if (analog_regulator)
+ regulator_disable(analog_regulator);
+ if (core_regulator)
+ regulator_disable(core_regulator);
+ if (io_regulator)
+ regulator_disable(io_regulator);
+ if (gpo_regulator)
+ regulator_disable(gpo_regulator);
+
+ ov5640_standby(1);
+ }
+
+ sensor->on = on;
+
+ return 0;
+}
+
+/*!
+ * ioctl_g_parm - V4L2 sensor interface handler for VIDIOC_G_PARM ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @a: pointer to standard V4L2 VIDIOC_G_PARM ioctl structure
+ *
+ * Returns the sensor's video CAPTURE parameters.
+ */
+static int ioctl_g_parm(struct v4l2_int_device *s, struct v4l2_streamparm *a)
+{
+ struct sensor_data *sensor = s->priv;
+ struct v4l2_captureparm *cparm = &a->parm.capture;
+ int ret = 0;
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ memset(a, 0, sizeof(*a));
+ a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ cparm->capability = sensor->streamcap.capability;
+ cparm->timeperframe = sensor->streamcap.timeperframe;
+ cparm->capturemode = sensor->streamcap.capturemode;
+ ret = 0;
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ * ioctl_s_parm - V4L2 sensor interface handler for VIDIOC_S_PARM ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @a: pointer to standard V4L2 VIDIOC_S_PARM ioctl structure
+ *
+ * Configures the sensor to use the input parameters, if possible. If
+ * not possible, reverts to the old parameters and returns the
+ * appropriate error code.
+ */
+static int ioctl_s_parm(struct v4l2_int_device *s, struct v4l2_streamparm *a)
+{
+ struct sensor_data *sensor = s->priv;
+ struct v4l2_fract *timeperframe = &a->parm.capture.timeperframe;
+ u32 tgt_fps; /* target frames per secound */
+ enum ov5640_frame_rate frame_rate;
+ enum ov5640_mode orig_mode;
+ int ret = 0;
+
+ /* Make sure power on */
+ ov5640_standby(0);
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ /* Check that the new frame rate is allowed. */
+ if ((timeperframe->numerator == 0) ||
+ (timeperframe->denominator == 0)) {
+ timeperframe->denominator = DEFAULT_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps > MAX_FPS) {
+ timeperframe->denominator = MAX_FPS;
+ timeperframe->numerator = 1;
+ } else if (tgt_fps < MIN_FPS) {
+ timeperframe->denominator = MIN_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ /* Actual frame rate we use */
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps == 15)
+ frame_rate = ov5640_15_fps;
+ else if (tgt_fps == 30)
+ frame_rate = ov5640_30_fps;
+ else {
+ pr_err(" The camera frame rate is not supported!\n");
+ return -EINVAL;
+ }
+
+ orig_mode = sensor->streamcap.capturemode;
+ ret = ov5640_init_mode(frame_rate,
+ (u32)a->parm.capture.capturemode, orig_mode);
+ if (ret < 0)
+ return ret;
+
+ sensor->streamcap.timeperframe = *timeperframe;
+ sensor->streamcap.capturemode =
+ (u32)a->parm.capture.capturemode;
+
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ pr_debug(" type is not " \
+ "V4L2_BUF_TYPE_VIDEO_CAPTURE but %d\n",
+ a->type);
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ * ioctl_g_fmt_cap - V4L2 sensor interface handler for ioctl_g_fmt_cap
+ * @s: pointer to standard V4L2 device structure
+ * @f: pointer to standard V4L2 v4l2_format structure
+ *
+ * Returns the sensor's current pixel format in the v4l2_format
+ * parameter.
+ */
+static int ioctl_g_fmt_cap(struct v4l2_int_device *s, struct v4l2_format *f)
+{
+ struct sensor_data *sensor = s->priv;
+
+ f->fmt.pix = sensor->pix;
+
+ return 0;
+}
+
+/*!
+ * ioctl_g_ctrl - V4L2 sensor interface handler for VIDIOC_G_CTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @vc: standard V4L2 VIDIOC_G_CTRL ioctl structure
+ *
+ * If the requested control is supported, returns the control's current
+ * value from the video_control[] array. Otherwise, returns -EINVAL
+ * if the control is not supported.
+ */
+static int ioctl_g_ctrl(struct v4l2_int_device *s, struct v4l2_control *vc)
+{
+ int ret = 0;
+
+ switch (vc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ vc->value = ov5640_data.brightness;
+ break;
+ case V4L2_CID_HUE:
+ vc->value = ov5640_data.hue;
+ break;
+ case V4L2_CID_CONTRAST:
+ vc->value = ov5640_data.contrast;
+ break;
+ case V4L2_CID_SATURATION:
+ vc->value = ov5640_data.saturation;
+ break;
+ case V4L2_CID_RED_BALANCE:
+ vc->value = ov5640_data.red;
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ vc->value = ov5640_data.blue;
+ break;
+ case V4L2_CID_EXPOSURE:
+ vc->value = ov5640_data.ae_mode;
+ break;
+ default:
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
+/*!
+ * ioctl_s_ctrl - V4L2 sensor interface handler for VIDIOC_S_CTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @vc: standard V4L2 VIDIOC_S_CTRL ioctl structure
+ *
+ * If the requested control is supported, sets the control's current
+ * value in HW (and updates the video_control[] array). Otherwise,
+ * returns -EINVAL if the control is not supported.
+ */
+static int ioctl_s_ctrl(struct v4l2_int_device *s, struct v4l2_control *vc)
+{
+ int retval = 0;
+
+ pr_debug("In ov5640:ioctl_s_ctrl %d\n",
+ vc->id);
+
+ switch (vc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ break;
+ case V4L2_CID_CONTRAST:
+ break;
+ case V4L2_CID_SATURATION:
+ break;
+ case V4L2_CID_HUE:
+ break;
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ break;
+ case V4L2_CID_DO_WHITE_BALANCE:
+ break;
+ case V4L2_CID_RED_BALANCE:
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ break;
+ case V4L2_CID_GAMMA:
+ break;
+ case V4L2_CID_EXPOSURE:
+ break;
+ case V4L2_CID_AUTOGAIN:
+ break;
+ case V4L2_CID_GAIN:
+ break;
+ case V4L2_CID_HFLIP:
+ break;
+ case V4L2_CID_VFLIP:
+ break;
+ default:
+ retval = -EPERM;
+ break;
+ }
+
+ return retval;
+}
+
+/*!
+ * ioctl_enum_framesizes - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMESIZES ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fsize: standard V4L2 VIDIOC_ENUM_FRAMESIZES ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ioctl_enum_framesizes(struct v4l2_int_device *s,
+ struct v4l2_frmsizeenum *fsize)
+{
+ if (fsize->index > ov5640_mode_MAX)
+ return -EINVAL;
+
+ fsize->pixel_format = ov5640_data.pix.pixelformat;
+ fsize->discrete.width =
+ max(ov5640_mode_info_data[0][fsize->index].width,
+ ov5640_mode_info_data[1][fsize->index].width);
+ fsize->discrete.height =
+ max(ov5640_mode_info_data[0][fsize->index].height,
+ ov5640_mode_info_data[1][fsize->index].height);
+ return 0;
+}
+
+/*!
+ * ioctl_enum_frameintervals - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMEINTERVALS ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fival: standard V4L2 VIDIOC_ENUM_FRAMEINTERVALS ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ioctl_enum_frameintervals(struct v4l2_int_device *s,
+ struct v4l2_frmivalenum *fival)
+{
+ int i, j, count = 0;
+
+ fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+ fival->discrete.numerator = 1;
+
+ for (i = 0; i < ARRAY_SIZE(ov5640_mode_info_data); i++)
+ for (j = 0; j < (ov5640_mode_MAX + 1); j++)
+ if (fival->pixel_format == ov5640_data.pix.pixelformat
+ && fival->width == ov5640_mode_info_data[i][j].width
+ && fival->height == ov5640_mode_info_data[i][j].height
+ && ov5640_mode_info_data[i][j].init_data_ptr != NULL
+ && fival->index == count++) {
+ fival->discrete.denominator =
+ ov5640_framerates[i];
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+/*!
+ * ioctl_g_chip_ident - V4L2 sensor interface handler for
+ * VIDIOC_DBG_G_CHIP_IDENT ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @id: pointer to int
+ *
+ * Return 0.
+ */
+static int ioctl_g_chip_ident(struct v4l2_int_device *s, int *id)
+{
+ ((struct v4l2_dbg_chip_ident *)id)->match.type =
+ V4L2_CHIP_MATCH_I2C_DRIVER;
+ strcpy(((struct v4l2_dbg_chip_ident *)id)->match.name,
+ "ov5640_mipi_camera");
+
+ return 0;
+}
+
+/*!
+ * ioctl_init - V4L2 sensor interface handler for VIDIOC_INT_INIT
+ * @s: pointer to standard V4L2 device structure
+ */
+static int ioctl_init(struct v4l2_int_device *s)
+{
+
+ return 0;
+}
+
+/*!
+ * ioctl_enum_fmt_cap - V4L2 sensor interface handler for VIDIOC_ENUM_FMT
+ * @s: pointer to standard V4L2 device structure
+ * @fmt: pointer to standard V4L2 fmt description structure
+ *
+ * Return 0.
+ */
+static int ioctl_enum_fmt_cap(struct v4l2_int_device *s,
+ struct v4l2_fmtdesc *fmt)
+{
+ if (fmt->index > ov5640_mode_MAX)
+ return -EINVAL;
+
+ fmt->pixelformat = ov5640_data.pix.pixelformat;
+
+ return 0;
+}
+
+/*!
+ * ioctl_dev_init - V4L2 sensor interface handler for vidioc_int_dev_init_num
+ * @s: pointer to standard V4L2 device structure
+ *
+ * Initialise the device when slave attaches to the master.
+ */
+static int ioctl_dev_init(struct v4l2_int_device *s)
+{
+ struct sensor_data *sensor = s->priv;
+ u32 tgt_xclk; /* target xclk */
+ u32 tgt_fps; /* target frames per secound */
+ int ret;
+ enum ov5640_frame_rate frame_rate;
+ void *mipi_csi2_info;
+
+ ov5640_data.on = true;
+
+ /* mclk */
+ tgt_xclk = ov5640_data.mclk;
+ tgt_xclk = min(tgt_xclk, (u32)OV5640_XCLK_MAX);
+ tgt_xclk = max(tgt_xclk, (u32)OV5640_XCLK_MIN);
+ ov5640_data.mclk = tgt_xclk;
+
+ pr_debug(" Setting mclk to %d MHz\n", tgt_xclk / 1000000);
+
+ /* Default camera frame rate is set in probe */
+ tgt_fps = sensor->streamcap.timeperframe.denominator /
+ sensor->streamcap.timeperframe.numerator;
+
+ if (tgt_fps == 15)
+ frame_rate = ov5640_15_fps;
+ else if (tgt_fps == 30)
+ frame_rate = ov5640_30_fps;
+ else
+ return -EINVAL; /* Only support 15fps or 30fps now. */
+
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ /* enable mipi csi2 */
+ if (mipi_csi2_info)
+ mipi_csi2_enable(mipi_csi2_info);
+ else {
+ printk(KERN_ERR "%s() in %s: Fail to get mipi_csi2_info!\n",
+ __func__, __FILE__);
+ return -EPERM;
+ }
+
+ ret = ov5640_init_mode(frame_rate, ov5640_mode_INIT, ov5640_mode_INIT);
+
+ return ret;
+}
+
+/*!
+ * ioctl_dev_exit - V4L2 sensor interface handler for vidioc_int_dev_exit_num
+ * @s: pointer to standard V4L2 device structure
+ *
+ * Delinitialise the device when slave detaches to the master.
+ */
+static int ioctl_dev_exit(struct v4l2_int_device *s)
+{
+ void *mipi_csi2_info;
+
+ mipi_csi2_info = mipi_csi2_get_info();
+
+ /* disable mipi csi2 */
+ if (mipi_csi2_info)
+ if (mipi_csi2_get_status(mipi_csi2_info))
+ mipi_csi2_disable(mipi_csi2_info);
+
+ return 0;
+}
+
+/*!
+ * This structure defines all the ioctls for this module and links them to the
+ * enumeration.
+ */
+static struct v4l2_int_ioctl_desc ov5640_ioctl_desc[] = {
+ {vidioc_int_dev_init_num, (v4l2_int_ioctl_func *) ioctl_dev_init},
+ {vidioc_int_dev_exit_num, ioctl_dev_exit},
+ {vidioc_int_s_power_num, (v4l2_int_ioctl_func *) ioctl_s_power},
+ {vidioc_int_g_ifparm_num, (v4l2_int_ioctl_func *) ioctl_g_ifparm},
+/* {vidioc_int_g_needs_reset_num,
+ (v4l2_int_ioctl_func *)ioctl_g_needs_reset}, */
+/* {vidioc_int_reset_num, (v4l2_int_ioctl_func *)ioctl_reset}, */
+ {vidioc_int_init_num, (v4l2_int_ioctl_func *) ioctl_init},
+ {vidioc_int_enum_fmt_cap_num,
+ (v4l2_int_ioctl_func *) ioctl_enum_fmt_cap},
+/* {vidioc_int_try_fmt_cap_num,
+ (v4l2_int_ioctl_func *)ioctl_try_fmt_cap}, */
+ {vidioc_int_g_fmt_cap_num, (v4l2_int_ioctl_func *) ioctl_g_fmt_cap},
+/* {vidioc_int_s_fmt_cap_num, (v4l2_int_ioctl_func *) ioctl_s_fmt_cap}, */
+ {vidioc_int_g_parm_num, (v4l2_int_ioctl_func *) ioctl_g_parm},
+ {vidioc_int_s_parm_num, (v4l2_int_ioctl_func *) ioctl_s_parm},
+/* {vidioc_int_queryctrl_num, (v4l2_int_ioctl_func *)ioctl_queryctrl}, */
+ {vidioc_int_g_ctrl_num, (v4l2_int_ioctl_func *) ioctl_g_ctrl},
+ {vidioc_int_s_ctrl_num, (v4l2_int_ioctl_func *) ioctl_s_ctrl},
+ {vidioc_int_enum_framesizes_num,
+ (v4l2_int_ioctl_func *) ioctl_enum_framesizes},
+ {vidioc_int_enum_frameintervals_num,
+ (v4l2_int_ioctl_func *) ioctl_enum_frameintervals},
+ {vidioc_int_g_chip_ident_num,
+ (v4l2_int_ioctl_func *) ioctl_g_chip_ident},
+};
+
+static struct v4l2_int_slave ov5640_slave = {
+ .ioctls = ov5640_ioctl_desc,
+ .num_ioctls = ARRAY_SIZE(ov5640_ioctl_desc),
+};
+
+static struct v4l2_int_device ov5640_int_device = {
+ .module = THIS_MODULE,
+ .name = "ov564x",
+ .type = v4l2_int_type_slave,
+ .u = {
+ .slave = &ov5640_slave,
+ },
+};
+
+/*!
+ * ov5640 I2C probe function
+ *
+ * @param adapter struct i2c_adapter *
+ * @return Error code indicating success or failure
+ */
+static int ov5640_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct device *dev = &client->dev;
+ int retval;
+ u8 chip_id_high, chip_id_low;
+
+ /* request power down pin */
+ pwn_gpio = of_get_named_gpio(dev->of_node, "pwn-gpios", 0);
+ if (!gpio_is_valid(pwn_gpio)) {
+ dev_warn(dev, "no sensor pwdn pin available");
+ return -EINVAL;
+ }
+ retval = devm_gpio_request_one(dev, pwn_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5640_mipi_pwdn");
+ if (retval < 0)
+ return retval;
+
+ /* request reset pin */
+ rst_gpio = of_get_named_gpio(dev->of_node, "rst-gpios", 0);
+ if (!gpio_is_valid(rst_gpio)) {
+ dev_warn(dev, "no sensor reset pin available");
+ return -EINVAL;
+ }
+ retval = devm_gpio_request_one(dev, rst_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5640_mipi_reset");
+ if (retval < 0)
+ return retval;
+
+ /* Set initial values for the sensor struct. */
+ memset(&ov5640_data, 0, sizeof(ov5640_data));
+ ov5640_data.sensor_clk = devm_clk_get(dev, "csi_mclk");
+ if (IS_ERR(ov5640_data.sensor_clk)) {
+ /* assuming clock enabled by default */
+ ov5640_data.sensor_clk = NULL;
+ dev_err(dev, "clock-frequency missing or invalid\n");
+ return PTR_ERR(ov5640_data.sensor_clk);
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk",
+ &(ov5640_data.mclk));
+ if (retval) {
+ dev_err(dev, "mclk missing or invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk_source",
+ (u32 *) &(ov5640_data.mclk_source));
+ if (retval) {
+ dev_err(dev, "mclk_source missing or invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "csi_id",
+ &(ov5640_data.csi));
+ if (retval) {
+ dev_err(dev, "csi id missing or invalid\n");
+ return retval;
+ }
+
+ clk_prepare_enable(ov5640_data.sensor_clk);
+
+ ov5640_data.io_init = ov5640_reset;
+ ov5640_data.i2c_client = client;
+ ov5640_data.pix.pixelformat = V4L2_PIX_FMT_UYVY;
+ ov5640_data.pix.width = 640;
+ ov5640_data.pix.height = 480;
+ ov5640_data.streamcap.capability = V4L2_MODE_HIGHQUALITY |
+ V4L2_CAP_TIMEPERFRAME;
+ ov5640_data.streamcap.capturemode = 0;
+ ov5640_data.streamcap.timeperframe.denominator = DEFAULT_FPS;
+ ov5640_data.streamcap.timeperframe.numerator = 1;
+
+ ov5640_power_on(dev);
+
+ ov5640_reset();
+
+ ov5640_standby(0);
+
+ retval = ov5640_read_reg(OV5640_CHIP_ID_HIGH_BYTE, &chip_id_high);
+ if (retval < 0 || chip_id_high != 0x56) {
+ pr_warning("camera ov5640_mipi is not found\n");
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+ return -ENODEV;
+ }
+ retval = ov5640_read_reg(OV5640_CHIP_ID_LOW_BYTE, &chip_id_low);
+ if (retval < 0 || chip_id_low != 0x40) {
+ pr_warning("camera ov5640_mipi is not found\n");
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+ return -ENODEV;
+ }
+
+ ov5640_standby(1);
+
+ ov5640_int_device.priv = &ov5640_data;
+ retval = v4l2_int_device_register(&ov5640_int_device);
+
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+
+ pr_info("camera ov5640_mipi is found\n");
+ return retval;
+}
+
+/*!
+ * ov5640 I2C detach function
+ *
+ * @param client struct i2c_client *
+ * @return Error code indicating success or failure
+ */
+static int ov5640_remove(struct i2c_client *client)
+{
+ v4l2_int_device_unregister(&ov5640_int_device);
+
+ if (gpo_regulator)
+ regulator_disable(gpo_regulator);
+
+ if (analog_regulator)
+ regulator_disable(analog_regulator);
+
+ if (core_regulator)
+ regulator_disable(core_regulator);
+
+ if (io_regulator)
+ regulator_disable(io_regulator);
+
+ return 0;
+}
+
+/*!
+ * ov5640 init function
+ * Called by insmod ov5640_camera.ko.
+ *
+ * @return Error code indicating success or failure
+ */
+static __init int ov5640_init(void)
+{
+ u8 err;
+
+ err = i2c_add_driver(&ov5640_i2c_driver);
+ if (err != 0)
+ pr_err("%s:driver registration failed, error=%d\n",
+ __func__, err);
+
+ return err;
+}
+
+/*!
+ * OV5640 cleanup function
+ * Called on rmmod ov5640_camera.ko
+ *
+ * @return Error code indicating success or failure
+ */
+static void __exit ov5640_clean(void)
+{
+ i2c_del_driver(&ov5640_i2c_driver);
+}
+
+module_init(ov5640_init);
+module_exit(ov5640_clean);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("OV5640 MIPI Camera Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("1.0");
+MODULE_ALIAS("CSI");
--- /dev/null
+/*
+ * Copyright (C) 2012-2014 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/ctype.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/of_device.h>
+#include <linux/i2c.h>
+#include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/regulator/consumer.h>
+#include <linux/fsl_devices.h>
+#include <media/v4l2-chip-ident.h>
+#include "v4l2-int-device.h"
+#include "mxc_v4l2_capture.h"
+
+#define OV5642_VOLTAGE_ANALOG 2800000
+#define OV5642_VOLTAGE_DIGITAL_CORE 1500000
+#define OV5642_VOLTAGE_DIGITAL_IO 1800000
+
+#define MIN_FPS 15
+#define MAX_FPS 30
+#define DEFAULT_FPS 30
+
+#define OV5642_XCLK_MIN 6000000
+#define OV5642_XCLK_MAX 24000000
+
+#define OV5642_CHIP_ID_HIGH_BYTE 0x300A
+#define OV5642_CHIP_ID_LOW_BYTE 0x300B
+
+enum ov5642_mode {
+ ov5642_mode_MIN = 0,
+ ov5642_mode_VGA_640_480 = 0,
+ ov5642_mode_QVGA_320_240 = 1,
+ ov5642_mode_NTSC_720_480 = 2,
+ ov5642_mode_PAL_720_576 = 3,
+ ov5642_mode_720P_1280_720 = 4,
+ ov5642_mode_1080P_1920_1080 = 5,
+ ov5642_mode_QSXGA_2592_1944 = 6,
+ ov5642_mode_QCIF_176_144 = 7,
+ ov5642_mode_XGA_1024_768 = 8,
+ ov5642_mode_MAX = 8
+};
+
+enum ov5642_frame_rate {
+ ov5642_15_fps,
+ ov5642_30_fps
+};
+
+static int ov5642_framerates[] = {
+ [ov5642_15_fps] = 15,
+ [ov5642_30_fps] = 30,
+};
+
+struct reg_value {
+ u16 u16RegAddr;
+ u8 u8Val;
+ u8 u8Mask;
+ u32 u32Delay_ms;
+};
+
+struct ov5642_mode_info {
+ enum ov5642_mode mode;
+ u32 width;
+ u32 height;
+ struct reg_value *init_data_ptr;
+ u32 init_data_size;
+};
+
+/*!
+ * Maintains the information on the current state of the sesor.
+ */
+static struct sensor_data ov5642_data;
+static int pwn_gpio, rst_gpio;
+
+static struct reg_value ov5642_rot_none_VGA[] = {
+ {0x3818, 0xc1, 0x00, 0x00}, {0x3621, 0x87, 0x00, 0x00},
+};
+
+static struct reg_value ov5642_rot_vert_flip_VGA[] = {
+ {0x3818, 0x20, 0xbf, 0x00}, {0x3621, 0x20, 0xff, 0x00},
+};
+
+static struct reg_value ov5642_rot_horiz_flip_VGA[] = {
+ {0x3818, 0x81, 0x00, 0x01}, {0x3621, 0xa7, 0x00, 0x00},
+};
+
+static struct reg_value ov5642_rot_180_VGA[] = {
+ {0x3818, 0x60, 0xff, 0x00}, {0x3621, 0x00, 0xdf, 0x00},
+};
+
+
+static struct reg_value ov5642_rot_none_FULL[] = {
+ {0x3818, 0xc0, 0x00, 0x00}, {0x3621, 0x09, 0x00, 0x00},
+};
+
+static struct reg_value ov5642_rot_vert_flip_FULL[] = {
+ {0x3818, 0x20, 0xbf, 0x01}, {0x3621, 0x20, 0xff, 0x00},
+};
+
+static struct reg_value ov5642_rot_horiz_flip_FULL[] = {
+ {0x3818, 0x80, 0x00, 0x01}, {0x3621, 0x29, 0x00, 0x00},
+};
+
+static struct reg_value ov5642_rot_180_FULL[] = {
+ {0x3818, 0x60, 0xff, 0x00}, {0x3621, 0x00, 0xdf, 0x00},
+};
+
+
+static struct reg_value ov5642_initial_setting[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3810, 0xc2, 0, 0}, {0x3615, 0xf0, 0, 0},
+ {0x3000, 0x00, 0, 0}, {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0},
+ {0x3003, 0x00, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0},
+ {0x3006, 0x43, 0, 0}, {0x3007, 0x37, 0, 0}, {0x3011, 0x08, 0, 0},
+ {0x3010, 0x00, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c00, 0x04, 0, 0}, {0x3c01, 0x80, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0},
+ {0x5182, 0x00, 0, 0}, {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0},
+ {0x5001, 0xff, 0, 0}, {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0},
+ {0x5505, 0x7f, 0, 0}, {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0},
+ {0x4610, 0x00, 0, 0}, {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0},
+ {0x501f, 0x00, 0, 0}, {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0},
+ {0x350b, 0x00, 0, 0}, {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0},
+ {0x3501, 0x1e, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0},
+ {0x380c, 0x0c, 0, 0}, {0x380d, 0x80, 0, 0}, {0x380e, 0x03, 0, 0},
+ {0x380f, 0xe8, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3818, 0xc1, 0, 0}, {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0},
+ {0x3801, 0x80, 0, 0}, {0x3621, 0x87, 0, 0}, {0x3801, 0x50, 0, 0},
+ {0x3803, 0x08, 0, 0}, {0x3827, 0x08, 0, 0}, {0x3810, 0x40, 0, 0},
+ {0x3804, 0x05, 0, 0}, {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0},
+ {0x5683, 0x00, 0, 0}, {0x3806, 0x03, 0, 0}, {0x3807, 0xc0, 0, 0},
+ {0x5686, 0x03, 0, 0}, {0x5687, 0xbc, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a1a, 0x05, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0},
+ {0x3a19, 0x7c, 0, 0}, {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0},
+ {0x3a0a, 0x0f, 0, 0}, {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0},
+ {0x350d, 0xd0, 0, 0}, {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0},
+ {0x3502, 0x00, 0, 0}, {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0},
+ {0x528c, 0x08, 0, 0}, {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0},
+ {0x528f, 0x10, 0, 0}, {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0},
+ {0x5293, 0x02, 0, 0}, {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0},
+ {0x5296, 0x00, 0, 0}, {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0},
+ {0x5299, 0x02, 0, 0}, {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0},
+ {0x529c, 0x00, 0, 0}, {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0},
+ {0x529f, 0x02, 0, 0}, {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0},
+ {0x3a1b, 0x3c, 0, 0}, {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0},
+ {0x3a1f, 0x10, 0, 0}, {0x3030, 0x0b, 0, 0}, {0x3a02, 0x00, 0, 0},
+ {0x3a03, 0x7d, 0, 0}, {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0},
+ {0x3a15, 0x7d, 0, 0}, {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x5193, 0x70, 0, 0}, {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0},
+ {0x401e, 0x20, 0, 0}, {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0},
+ {0x528a, 0x01, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x10, 0, 0}, {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0},
+ {0x5290, 0x30, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x08, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x28, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0},
+ {0x5282, 0x00, 0, 0}, {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0},
+ {0x5302, 0x00, 0, 0}, {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x530d, 0x0c, 0, 0}, {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0},
+ {0x5310, 0x20, 0, 0}, {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0},
+ {0x5309, 0x40, 0, 0}, {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0},
+ {0x5306, 0x00, 0, 0}, {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0},
+ {0x5315, 0x20, 0, 0}, {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0},
+ {0x5317, 0x00, 0, 0}, {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0},
+ {0x5381, 0x00, 0, 0}, {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0},
+ {0x5384, 0x00, 0, 0}, {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0},
+ {0x5387, 0x00, 0, 0}, {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0},
+ {0x538a, 0x00, 0, 0}, {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0},
+ {0x538d, 0x00, 0, 0}, {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0},
+ {0x5390, 0x00, 0, 0}, {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0},
+ {0x5393, 0xa2, 0, 0}, {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0},
+ {0x5481, 0x21, 0, 0}, {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0},
+ {0x5484, 0x65, 0, 0}, {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0},
+ {0x5487, 0x87, 0, 0}, {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0},
+ {0x548a, 0xaa, 0, 0}, {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0},
+ {0x548d, 0xdd, 0, 0}, {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0},
+ {0x5490, 0x05, 0, 0}, {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0},
+ {0x5493, 0x20, 0, 0}, {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0},
+ {0x5496, 0x02, 0, 0}, {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0},
+ {0x5499, 0x86, 0, 0}, {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0},
+ {0x549c, 0x02, 0, 0}, {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0},
+ {0x549f, 0x1c, 0, 0}, {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0},
+ {0x54a2, 0x01, 0, 0}, {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0},
+ {0x54a5, 0xc5, 0, 0}, {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0},
+ {0x54a8, 0x01, 0, 0}, {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0},
+ {0x54ab, 0x41, 0, 0}, {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0},
+ {0x54ae, 0x00, 0, 0}, {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0},
+ {0x54b1, 0x20, 0, 0}, {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0},
+ {0x54b4, 0x00, 0, 0}, {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0},
+ {0x54b7, 0xdf, 0, 0}, {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0},
+ {0x3406, 0x00, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0},
+ {0x5182, 0x11, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0},
+ {0x5188, 0x08, 0, 0}, {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0},
+ {0x518b, 0xb2, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0},
+ {0x518e, 0x3d, 0, 0}, {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0},
+ {0x519d, 0x82, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0},
+ {0x3a0f, 0x38, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0},
+ {0x3a1e, 0x2e, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x5688, 0xa6, 0, 0}, {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0},
+ {0x568b, 0xae, 0, 0}, {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0},
+ {0x568e, 0x62, 0, 0}, {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x40, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0},
+ {0x5800, 0x27, 0, 0}, {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0},
+ {0x5806, 0x1e, 0, 0}, {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0},
+ {0x5809, 0x0d, 0, 0}, {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0},
+ {0x580c, 0x0a, 0, 0}, {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0},
+ {0x580f, 0x19, 0, 0}, {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0},
+ {0x5812, 0x04, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0},
+ {0x5815, 0x06, 0, 0}, {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0},
+ {0x5818, 0x0a, 0, 0}, {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0},
+ {0x581b, 0x00, 0, 0}, {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0},
+ {0x581e, 0x08, 0, 0}, {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0},
+ {0x5821, 0x05, 0, 0}, {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0},
+ {0x5824, 0x00, 0, 0}, {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x0c, 0, 0}, {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0},
+ {0x582a, 0x06, 0, 0}, {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0},
+ {0x582d, 0x07, 0, 0}, {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0},
+ {0x5830, 0x18, 0, 0}, {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0},
+ {0x5833, 0x0a, 0, 0}, {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0},
+ {0x5836, 0x15, 0, 0}, {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0},
+ {0x5839, 0x1f, 0, 0}, {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0},
+ {0x583c, 0x17, 0, 0}, {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0},
+ {0x583f, 0x53, 0, 0}, {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0},
+ {0x5842, 0x0d, 0, 0}, {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0},
+ {0x5845, 0x09, 0, 0}, {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0},
+ {0x5848, 0x10, 0, 0}, {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0},
+ {0x584b, 0x0e, 0, 0}, {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0},
+ {0x584e, 0x11, 0, 0}, {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0},
+ {0x5851, 0x0c, 0, 0}, {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0},
+ {0x5854, 0x10, 0, 0}, {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0},
+ {0x5857, 0x0b, 0, 0}, {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0},
+ {0x585a, 0x0d, 0, 0}, {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0},
+ {0x585d, 0x0c, 0, 0}, {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0},
+ {0x5860, 0x0c, 0, 0}, {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0},
+ {0x5863, 0x08, 0, 0}, {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0},
+ {0x5866, 0x18, 0, 0}, {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0},
+ {0x5869, 0x19, 0, 0}, {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0},
+ {0x586c, 0x13, 0, 0}, {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0},
+ {0x586f, 0x16, 0, 0}, {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0},
+ {0x5872, 0x10, 0, 0}, {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0},
+ {0x5875, 0x16, 0, 0}, {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0},
+ {0x5878, 0x10, 0, 0}, {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0},
+ {0x587b, 0x14, 0, 0}, {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0},
+ {0x587e, 0x11, 0, 0}, {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0},
+ {0x5881, 0x15, 0, 0}, {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0},
+ {0x5884, 0x15, 0, 0}, {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0},
+ {0x5887, 0x17, 0, 0}, {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0},
+ {0x3702, 0x10, 0, 0}, {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0},
+ {0x370b, 0x40, 0, 0}, {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0},
+ {0x3632, 0x52, 0, 0}, {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0},
+ {0x5785, 0x07, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0},
+ {0x3604, 0x48, 0, 0}, {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0},
+ {0x370f, 0xc0, 0, 0}, {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0},
+ {0x5007, 0x00, 0, 0}, {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0},
+ {0x5013, 0x00, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0},
+ {0x5087, 0x00, 0, 0}, {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0},
+ {0x302b, 0x00, 0, 300},
+};
+
+static struct reg_value ov5642_setting_15fps_QCIF_176_144[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3810, 0xc2, 0, 0}, {0x3615, 0xf0, 0, 0},
+ {0x3000, 0x00, 0, 0}, {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0},
+ {0x3003, 0x00, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0},
+ {0x3006, 0x43, 0, 0}, {0x3007, 0x37, 0, 0}, {0x3011, 0x08, 0, 0},
+ {0x3010, 0x10, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3501, 0x1e, 0, 0},
+ {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0}, {0x380c, 0x0c, 0, 0},
+ {0x380d, 0x80, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xe8, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0}, {0x3818, 0xc1, 0, 0},
+ {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0}, {0x3801, 0x80, 0, 0},
+ {0x3621, 0x87, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3803, 0x08, 0, 0},
+ {0x3827, 0x08, 0, 0}, {0x3810, 0x40, 0, 0}, {0x3804, 0x05, 0, 0},
+ {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0}, {0x5683, 0x00, 0, 0},
+ {0x3806, 0x03, 0, 0}, {0x3807, 0xc0, 0, 0}, {0x5686, 0x03, 0, 0},
+ {0x5687, 0xbc, 0, 0}, {0x3a00, 0x78, 0, 0}, {0x3a1a, 0x05, 0, 0},
+ {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0}, {0x3a19, 0x7c, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0}, {0x350d, 0xd0, 0, 0},
+ {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0}, {0x3502, 0x00, 0, 0},
+ {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0}, {0x3503, 0x00, 0, 0},
+ {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0}, {0x528f, 0x10, 0, 0},
+ {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x02, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x02, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x02, 0, 0},
+ {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3c, 0, 0},
+ {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0}, {0x3a03, 0x7d, 0, 0},
+ {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0}, {0x3a15, 0x7d, 0, 0},
+ {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0}, {0x3a08, 0x09, 0, 0},
+ {0x3a09, 0x60, 0, 0}, {0x3a0a, 0x07, 0, 0}, {0x3a0b, 0xd0, 0, 0},
+ {0x3a0d, 0x08, 0, 0}, {0x3a0e, 0x06, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0}, {0x401e, 0x20, 0, 0},
+ {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0}, {0x528a, 0x01, 0, 0},
+ {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0}, {0x528d, 0x10, 0, 0},
+ {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0}, {0x5290, 0x30, 0, 0},
+ {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0}, {0x5294, 0x00, 0, 0},
+ {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0}, {0x5297, 0x08, 0, 0},
+ {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0}, {0x529a, 0x00, 0, 0},
+ {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0}, {0x529d, 0x28, 0, 0},
+ {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0}, {0x5282, 0x00, 0, 0},
+ {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0}, {0x5302, 0x00, 0, 0},
+ {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0}, {0x530d, 0x0c, 0, 0},
+ {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0}, {0x5310, 0x20, 0, 0},
+ {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0}, {0x5309, 0x40, 0, 0},
+ {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0}, {0x5306, 0x00, 0, 0},
+ {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0}, {0x5315, 0x20, 0, 0},
+ {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0}, {0x5317, 0x00, 0, 0},
+ {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0}, {0x5381, 0x00, 0, 0},
+ {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0}, {0x5384, 0x00, 0, 0},
+ {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0}, {0x5387, 0x00, 0, 0},
+ {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0}, {0x538a, 0x00, 0, 0},
+ {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0}, {0x538d, 0x00, 0, 0},
+ {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0}, {0x5390, 0x00, 0, 0},
+ {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0}, {0x5393, 0xa2, 0, 0},
+ {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0}, {0x5481, 0x21, 0, 0},
+ {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0}, {0x5484, 0x65, 0, 0},
+ {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0}, {0x5487, 0x87, 0, 0},
+ {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0}, {0x548a, 0xaa, 0, 0},
+ {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0}, {0x548d, 0xdd, 0, 0},
+ {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0}, {0x5490, 0x05, 0, 0},
+ {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0}, {0x5493, 0x20, 0, 0},
+ {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0}, {0x5496, 0x02, 0, 0},
+ {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0}, {0x5499, 0x86, 0, 0},
+ {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0}, {0x549c, 0x02, 0, 0},
+ {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0}, {0x549f, 0x1c, 0, 0},
+ {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0}, {0x54a2, 0x01, 0, 0},
+ {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0}, {0x54a5, 0xc5, 0, 0},
+ {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0}, {0x54a8, 0x01, 0, 0},
+ {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0}, {0x54ab, 0x41, 0, 0},
+ {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0}, {0x54ae, 0x00, 0, 0},
+ {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0}, {0x54b1, 0x20, 0, 0},
+ {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0}, {0x54b4, 0x00, 0, 0},
+ {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0}, {0x54b7, 0xdf, 0, 0},
+ {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0}, {0x3406, 0x00, 0, 0},
+ {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0}, {0x5182, 0x11, 0, 0},
+ {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0}, {0x5185, 0x24, 0, 0},
+ {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0}, {0x5188, 0x08, 0, 0},
+ {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0}, {0x518b, 0xb2, 0, 0},
+ {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0}, {0x518e, 0x3d, 0, 0},
+ {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0}, {0x5191, 0xf8, 0, 0},
+ {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0}, {0x5194, 0xf0, 0, 0},
+ {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0}, {0x5197, 0x01, 0, 0},
+ {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0}, {0x519a, 0x04, 0, 0},
+ {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0}, {0x519d, 0x82, 0, 0},
+ {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0}, {0x3a0f, 0x38, 0, 0},
+ {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0}, {0x3a1e, 0x2e, 0, 0},
+ {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0}, {0x5688, 0xa6, 0, 0},
+ {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0}, {0x568b, 0xae, 0, 0},
+ {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0}, {0x568e, 0x62, 0, 0},
+ {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0}, {0x5584, 0x40, 0, 0},
+ {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0}, {0x5800, 0x27, 0, 0},
+ {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0}, {0x5803, 0x0f, 0, 0},
+ {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0}, {0x5806, 0x1e, 0, 0},
+ {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0}, {0x5809, 0x0d, 0, 0},
+ {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0}, {0x580c, 0x0a, 0, 0},
+ {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0}, {0x580f, 0x19, 0, 0},
+ {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0}, {0x5812, 0x04, 0, 0},
+ {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0}, {0x5815, 0x06, 0, 0},
+ {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0}, {0x5818, 0x0a, 0, 0},
+ {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0}, {0x581b, 0x00, 0, 0},
+ {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0}, {0x581e, 0x08, 0, 0},
+ {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0}, {0x5821, 0x05, 0, 0},
+ {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0}, {0x5824, 0x00, 0, 0},
+ {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0}, {0x5827, 0x0c, 0, 0},
+ {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0}, {0x582a, 0x06, 0, 0},
+ {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0}, {0x582d, 0x07, 0, 0},
+ {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0}, {0x5830, 0x18, 0, 0},
+ {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0}, {0x5833, 0x0a, 0, 0},
+ {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0}, {0x5836, 0x15, 0, 0},
+ {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0}, {0x5839, 0x1f, 0, 0},
+ {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0}, {0x583c, 0x17, 0, 0},
+ {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0}, {0x583f, 0x53, 0, 0},
+ {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0}, {0x5842, 0x0d, 0, 0},
+ {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0}, {0x5845, 0x09, 0, 0},
+ {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0}, {0x5848, 0x10, 0, 0},
+ {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0}, {0x584b, 0x0e, 0, 0},
+ {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0}, {0x584e, 0x11, 0, 0},
+ {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0}, {0x5851, 0x0c, 0, 0},
+ {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0}, {0x5854, 0x10, 0, 0},
+ {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0}, {0x5857, 0x0b, 0, 0},
+ {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0}, {0x585a, 0x0d, 0, 0},
+ {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0}, {0x585d, 0x0c, 0, 0},
+ {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0}, {0x5860, 0x0c, 0, 0},
+ {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0}, {0x5863, 0x08, 0, 0},
+ {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0}, {0x5866, 0x18, 0, 0},
+ {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0}, {0x5869, 0x19, 0, 0},
+ {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0}, {0x586c, 0x13, 0, 0},
+ {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0}, {0x586f, 0x16, 0, 0},
+ {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0}, {0x5872, 0x10, 0, 0},
+ {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0}, {0x5875, 0x16, 0, 0},
+ {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0}, {0x5878, 0x10, 0, 0},
+ {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0}, {0x587b, 0x14, 0, 0},
+ {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0}, {0x587e, 0x11, 0, 0},
+ {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0}, {0x5881, 0x15, 0, 0},
+ {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0}, {0x5884, 0x15, 0, 0},
+ {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0}, {0x5887, 0x17, 0, 0},
+ {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0}, {0x3702, 0x10, 0, 0},
+ {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0}, {0x370b, 0x40, 0, 0},
+ {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0}, {0x3632, 0x52, 0, 0},
+ {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0}, {0x5785, 0x07, 0, 0},
+ {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0}, {0x3604, 0x48, 0, 0},
+ {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0}, {0x370f, 0xc0, 0, 0},
+ {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0}, {0x5007, 0x00, 0, 0},
+ {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0}, {0x5013, 0x00, 0, 0},
+ {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0}, {0x5087, 0x00, 0, 0},
+ {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0}, {0x302b, 0x00, 0, 0},
+ {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0x90, 0, 0}, {0x3a00, 0x78, 0, 0},
+};
+
+static struct reg_value ov5642_setting_30fps_QCIF_176_144[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3810, 0xc2, 0, 0}, {0x3615, 0xf0, 0, 0},
+ {0x3000, 0x00, 0, 0}, {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0},
+ {0x3003, 0x00, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0},
+ {0x3006, 0x43, 0, 0}, {0x3007, 0x37, 0, 0}, {0x3011, 0x10, 0, 0},
+ {0x3010, 0x10, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3501, 0x1e, 0, 0},
+ {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0}, {0x380c, 0x0c, 0, 0},
+ {0x380d, 0x80, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xe8, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0}, {0x3818, 0xc1, 0, 0},
+ {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0}, {0x3801, 0x80, 0, 0},
+ {0x3621, 0x87, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3803, 0x08, 0, 0},
+ {0x3827, 0x08, 0, 0}, {0x3810, 0x40, 0, 0}, {0x3804, 0x05, 0, 0},
+ {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0}, {0x5683, 0x00, 0, 0},
+ {0x3806, 0x03, 0, 0}, {0x3807, 0xc0, 0, 0}, {0x5686, 0x03, 0, 0},
+ {0x5687, 0xbc, 0, 0}, {0x3a00, 0x78, 0, 0}, {0x3a1a, 0x05, 0, 0},
+ {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0}, {0x3a19, 0x7c, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0}, {0x350d, 0xd0, 0, 0},
+ {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0}, {0x3502, 0x00, 0, 0},
+ {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0}, {0x3503, 0x00, 0, 0},
+ {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0}, {0x528f, 0x10, 0, 0},
+ {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x02, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x02, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x02, 0, 0},
+ {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3c, 0, 0},
+ {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0}, {0x3a03, 0x7d, 0, 0},
+ {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0}, {0x3a15, 0x7d, 0, 0},
+ {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0}, {0x3a08, 0x09, 0, 0},
+ {0x3a09, 0x60, 0, 0}, {0x3a0a, 0x07, 0, 0}, {0x3a0b, 0xd0, 0, 0},
+ {0x3a0d, 0x08, 0, 0}, {0x3a0e, 0x06, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0}, {0x401e, 0x20, 0, 0},
+ {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0}, {0x528a, 0x01, 0, 0},
+ {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0}, {0x528d, 0x10, 0, 0},
+ {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0}, {0x5290, 0x30, 0, 0},
+ {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0}, {0x5294, 0x00, 0, 0},
+ {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0}, {0x5297, 0x08, 0, 0},
+ {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0}, {0x529a, 0x00, 0, 0},
+ {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0}, {0x529d, 0x28, 0, 0},
+ {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0}, {0x5282, 0x00, 0, 0},
+ {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0}, {0x5302, 0x00, 0, 0},
+ {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0}, {0x530d, 0x0c, 0, 0},
+ {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0}, {0x5310, 0x20, 0, 0},
+ {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0}, {0x5309, 0x40, 0, 0},
+ {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0}, {0x5306, 0x00, 0, 0},
+ {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0}, {0x5315, 0x20, 0, 0},
+ {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0}, {0x5317, 0x00, 0, 0},
+ {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0}, {0x5381, 0x00, 0, 0},
+ {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0}, {0x5384, 0x00, 0, 0},
+ {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0}, {0x5387, 0x00, 0, 0},
+ {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0}, {0x538a, 0x00, 0, 0},
+ {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0}, {0x538d, 0x00, 0, 0},
+ {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0}, {0x5390, 0x00, 0, 0},
+ {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0}, {0x5393, 0xa2, 0, 0},
+ {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0}, {0x5481, 0x21, 0, 0},
+ {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0}, {0x5484, 0x65, 0, 0},
+ {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0}, {0x5487, 0x87, 0, 0},
+ {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0}, {0x548a, 0xaa, 0, 0},
+ {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0}, {0x548d, 0xdd, 0, 0},
+ {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0}, {0x5490, 0x05, 0, 0},
+ {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0}, {0x5493, 0x20, 0, 0},
+ {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0}, {0x5496, 0x02, 0, 0},
+ {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0}, {0x5499, 0x86, 0, 0},
+ {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0}, {0x549c, 0x02, 0, 0},
+ {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0}, {0x549f, 0x1c, 0, 0},
+ {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0}, {0x54a2, 0x01, 0, 0},
+ {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0}, {0x54a5, 0xc5, 0, 0},
+ {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0}, {0x54a8, 0x01, 0, 0},
+ {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0}, {0x54ab, 0x41, 0, 0},
+ {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0}, {0x54ae, 0x00, 0, 0},
+ {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0}, {0x54b1, 0x20, 0, 0},
+ {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0}, {0x54b4, 0x00, 0, 0},
+ {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0}, {0x54b7, 0xdf, 0, 0},
+ {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0}, {0x3406, 0x00, 0, 0},
+ {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0}, {0x5182, 0x11, 0, 0},
+ {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0}, {0x5185, 0x24, 0, 0},
+ {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0}, {0x5188, 0x08, 0, 0},
+ {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0}, {0x518b, 0xb2, 0, 0},
+ {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0}, {0x518e, 0x3d, 0, 0},
+ {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0}, {0x5191, 0xf8, 0, 0},
+ {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0}, {0x5194, 0xf0, 0, 0},
+ {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0}, {0x5197, 0x01, 0, 0},
+ {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0}, {0x519a, 0x04, 0, 0},
+ {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0}, {0x519d, 0x82, 0, 0},
+ {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0}, {0x3a0f, 0x38, 0, 0},
+ {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0}, {0x3a1e, 0x2e, 0, 0},
+ {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0}, {0x5688, 0xa6, 0, 0},
+ {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0}, {0x568b, 0xae, 0, 0},
+ {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0}, {0x568e, 0x62, 0, 0},
+ {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0}, {0x5584, 0x40, 0, 0},
+ {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0}, {0x5800, 0x27, 0, 0},
+ {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0}, {0x5803, 0x0f, 0, 0},
+ {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0}, {0x5806, 0x1e, 0, 0},
+ {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0}, {0x5809, 0x0d, 0, 0},
+ {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0}, {0x580c, 0x0a, 0, 0},
+ {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0}, {0x580f, 0x19, 0, 0},
+ {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0}, {0x5812, 0x04, 0, 0},
+ {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0}, {0x5815, 0x06, 0, 0},
+ {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0}, {0x5818, 0x0a, 0, 0},
+ {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0}, {0x581b, 0x00, 0, 0},
+ {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0}, {0x581e, 0x08, 0, 0},
+ {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0}, {0x5821, 0x05, 0, 0},
+ {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0}, {0x5824, 0x00, 0, 0},
+ {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0}, {0x5827, 0x0c, 0, 0},
+ {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0}, {0x582a, 0x06, 0, 0},
+ {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0}, {0x582d, 0x07, 0, 0},
+ {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0}, {0x5830, 0x18, 0, 0},
+ {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0}, {0x5833, 0x0a, 0, 0},
+ {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0}, {0x5836, 0x15, 0, 0},
+ {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0}, {0x5839, 0x1f, 0, 0},
+ {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0}, {0x583c, 0x17, 0, 0},
+ {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0}, {0x583f, 0x53, 0, 0},
+ {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0}, {0x5842, 0x0d, 0, 0},
+ {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0}, {0x5845, 0x09, 0, 0},
+ {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0}, {0x5848, 0x10, 0, 0},
+ {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0}, {0x584b, 0x0e, 0, 0},
+ {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0}, {0x584e, 0x11, 0, 0},
+ {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0}, {0x5851, 0x0c, 0, 0},
+ {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0}, {0x5854, 0x10, 0, 0},
+ {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0}, {0x5857, 0x0b, 0, 0},
+ {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0}, {0x585a, 0x0d, 0, 0},
+ {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0}, {0x585d, 0x0c, 0, 0},
+ {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0}, {0x5860, 0x0c, 0, 0},
+ {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0}, {0x5863, 0x08, 0, 0},
+ {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0}, {0x5866, 0x18, 0, 0},
+ {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0}, {0x5869, 0x19, 0, 0},
+ {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0}, {0x586c, 0x13, 0, 0},
+ {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0}, {0x586f, 0x16, 0, 0},
+ {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0}, {0x5872, 0x10, 0, 0},
+ {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0}, {0x5875, 0x16, 0, 0},
+ {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0}, {0x5878, 0x10, 0, 0},
+ {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0}, {0x587b, 0x14, 0, 0},
+ {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0}, {0x587e, 0x11, 0, 0},
+ {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0}, {0x5881, 0x15, 0, 0},
+ {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0}, {0x5884, 0x15, 0, 0},
+ {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0}, {0x5887, 0x17, 0, 0},
+ {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0}, {0x3702, 0x10, 0, 0},
+ {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0}, {0x370b, 0x40, 0, 0},
+ {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0}, {0x3632, 0x52, 0, 0},
+ {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0}, {0x5785, 0x07, 0, 0},
+ {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0}, {0x3604, 0x48, 0, 0},
+ {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0}, {0x370f, 0xc0, 0, 0},
+ {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0}, {0x5007, 0x00, 0, 0},
+ {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0}, {0x5013, 0x00, 0, 0},
+ {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0}, {0x5087, 0x00, 0, 0},
+ {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0}, {0x302b, 0x00, 0, 0},
+ {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0x90, 0, 0}, {0x3a00, 0x78, 0, 0},
+};
+
+static struct reg_value ov5642_setting_15fps_QSXGA_2592_1944[] = {
+ {0x3503, 0x07, 0, 0}, {0x3000, 0x00, 0, 0}, {0x3001, 0x00, 0, 0},
+ {0x3002, 0x00, 0, 0}, {0x3003, 0x00, 0, 0}, {0x3004, 0xff, 0, 0},
+ {0x3005, 0xff, 0, 0}, {0x3006, 0xff, 0, 0}, {0x3007, 0x3f, 0, 0},
+ {0x3011, 0x08, 0, 0}, {0x3010, 0x10, 0, 0}, {0x3818, 0xc0, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x350c, 0x07, 0, 0}, {0x350d, 0xd0, 0, 0},
+ {0x3602, 0xe4, 0, 0}, {0x3612, 0xac, 0, 0}, {0x3613, 0x44, 0, 0},
+ {0x3622, 0x60, 0, 0}, {0x3623, 0x22, 0, 0}, {0x3604, 0x48, 0, 0},
+ {0x3705, 0xda, 0, 0}, {0x370a, 0x80, 0, 0}, {0x3801, 0x95, 0, 0},
+ {0x3803, 0x0e, 0, 0}, {0x3804, 0x0a, 0, 0}, {0x3805, 0x20, 0, 0},
+ {0x3806, 0x07, 0, 0}, {0x3807, 0x98, 0, 0}, {0x3808, 0x0a, 0, 0},
+ {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0}, {0x380b, 0x98, 0, 0},
+ {0x380c, 0x0c, 0, 0}, {0x380d, 0x80, 0, 0}, {0x380e, 0x07, 0, 0},
+ {0x380f, 0xd0, 0, 0}, {0x3810, 0xc2, 0, 0}, {0x3815, 0x44, 0, 0},
+ {0x3824, 0x11, 0, 0}, {0x3825, 0xac, 0, 0}, {0x3827, 0x0c, 0, 0},
+ {0x3a00, 0x78, 0, 0}, {0x3a0d, 0x10, 0, 0}, {0x3a0e, 0x0d, 0, 0},
+ {0x5682, 0x0a, 0, 0}, {0x5683, 0x20, 0, 0}, {0x5686, 0x07, 0, 0},
+ {0x5687, 0x98, 0, 0}, {0x5001, 0xff, 0, 0}, {0x589b, 0x00, 0, 0},
+ {0x589a, 0xc0, 0, 0}, {0x4407, 0x04, 0, 0}, {0x3008, 0x02, 0, 0},
+ {0x460b, 0x37, 0, 0}, {0x460c, 0x22, 0, 0}, {0x471d, 0x05, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x471c, 0xd0, 0, 0}, {0x3815, 0x01, 0, 0},
+ {0x501f, 0x00, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3819, 0x80, 0, 0},
+ {0x5002, 0xe0, 0, 0}, {0x530a, 0x01, 0, 0}, {0x530d, 0x10, 0, 0},
+ {0x530c, 0x04, 0, 0}, {0x5312, 0x20, 0, 0}, {0x5282, 0x01, 0, 0},
+ {0x3010, 0x10, 0, 0}, {0x3012, 0x00, 0, 0},
+};
+
+
+static struct reg_value ov5642_setting_VGA_2_QVGA[] = {
+ {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0xf0, 0, 0}, {0x3815, 0x04, 0, 0},
+};
+
+static struct reg_value ov5642_setting_QSXGA_2_VGA[] = {
+ {0x3503, 0x00, 0, 0}, {0x3000, 0x00, 0, 0}, {0x3001, 0x00, 0, 0},
+ {0x3002, 0x5c, 0, 0}, {0x3003, 0x00, 0, 0}, {0x3004, 0xff, 0, 0},
+ {0x3005, 0xff, 0, 0}, {0x3006, 0x43, 0, 0}, {0x3007, 0x37, 0, 0},
+ {0x3010, 0x00, 0, 0}, {0x3818, 0xc1, 0, 0}, {0x3621, 0x87, 0, 0},
+ {0x350c, 0x03, 0, 0}, {0x350d, 0xe8, 0, 0}, {0x3602, 0xfc, 0, 0},
+ {0x3612, 0xff, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3622, 0x60, 0, 0},
+ {0x3623, 0x01, 0, 0}, {0x3604, 0x48, 0, 0}, {0x3705, 0xdb, 0, 0},
+ {0x370a, 0x81, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3803, 0x08, 0, 0},
+ {0x3804, 0x05, 0, 0}, {0x3805, 0x00, 0, 0}, {0x3806, 0x03, 0, 0},
+ {0x3807, 0xc0, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0},
+ {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x0c, 0, 0},
+ {0x380d, 0x80, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xe8, 0, 0},
+ {0x3810, 0x40, 0, 0}, {0x3815, 0x04, 0, 0}, {0x3824, 0x11, 0, 0},
+ {0x3825, 0xb4, 0, 0}, {0x3827, 0x08, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0}, {0x5682, 0x05, 0, 0},
+ {0x5683, 0x00, 0, 0}, {0x5686, 0x03, 0, 0}, {0x5687, 0xbc, 0, 0},
+ {0x5001, 0xff, 0, 0}, {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0},
+ {0x4407, 0x0c, 0, 0}, {0x3008, 0x02, 0, 0}, {0x460b, 0x37, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x471d, 0x05, 0, 0}, {0x4713, 0x02, 0, 0},
+ {0x471c, 0xd0, 0, 0}, {0x3815, 0x04, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x3002, 0x5c, 0, 0}, {0x3819, 0x80, 0, 0}, {0x5002, 0xe0, 0, 0},
+ {0x530a, 0x01, 0, 0}, {0x530d, 0x0c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x5312, 0x40, 0, 0}, {0x5282, 0x00, 0, 0},
+ {0x3012, 0x02, 0, 0}, {0x3010, 0x00, 0, 0},
+};
+
+static struct reg_value ov5642_setting_30fps_VGA_640_480[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3615, 0xf0, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0}, {0x3003, 0x00, 0, 0},
+ {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0}, {0x3006, 0x43, 0, 0},
+ {0x3007, 0x37, 0, 0}, {0x3011, 0x09, 0, 0}, {0x3012, 0x02, 0, 0},
+ {0x3010, 0x00, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3825, 0xb0, 0, 0},
+ {0x3501, 0x1e, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0},
+ {0x380c, 0x07, 0, 0}, {0x380d, 0x2a, 0, 0}, {0x380e, 0x03, 0, 0},
+ {0x380f, 0xe8, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3818, 0xc1, 0, 0}, {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0},
+ {0x3801, 0x80, 0, 0}, {0x3621, 0xc7, 0, 0}, {0x3801, 0x50, 0, 0},
+ {0x3803, 0x08, 0, 0}, {0x3827, 0x08, 0, 0}, {0x3810, 0x80, 0, 0},
+ {0x3804, 0x05, 0, 0}, {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0},
+ {0x5683, 0x00, 0, 0}, {0x3806, 0x03, 0, 0}, {0x3807, 0xc0, 0, 0},
+ {0x5686, 0x03, 0, 0}, {0x5687, 0xbc, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a1a, 0x05, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0},
+ {0x3a19, 0x7c, 0, 0}, {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0},
+ {0x3a0a, 0x0f, 0, 0}, {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0},
+ {0x350d, 0xd0, 0, 0}, {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0},
+ {0x3502, 0x00, 0, 0}, {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0},
+ {0x528c, 0x08, 0, 0}, {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0},
+ {0x528f, 0x10, 0, 0}, {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0},
+ {0x5293, 0x02, 0, 0}, {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0},
+ {0x5296, 0x00, 0, 0}, {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0},
+ {0x5299, 0x02, 0, 0}, {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0},
+ {0x529c, 0x00, 0, 0}, {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0},
+ {0x529f, 0x02, 0, 0}, {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0},
+ {0x3a1b, 0x3c, 0, 0}, {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0},
+ {0x3a1f, 0x10, 0, 0}, {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0},
+ {0x3a03, 0x7d, 0, 0}, {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0},
+ {0x3a15, 0x7d, 0, 0}, {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x5193, 0x70, 0, 0}, {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0},
+ {0x401e, 0x20, 0, 0}, {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0},
+ {0x528a, 0x01, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x10, 0, 0}, {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0},
+ {0x5290, 0x30, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x08, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x28, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0},
+ {0x5282, 0x00, 0, 0}, {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0},
+ {0x5302, 0x00, 0, 0}, {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x530d, 0x0c, 0, 0}, {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0},
+ {0x5310, 0x20, 0, 0}, {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0},
+ {0x5309, 0x40, 0, 0}, {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0},
+ {0x5306, 0x00, 0, 0}, {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0},
+ {0x5315, 0x20, 0, 0}, {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0},
+ {0x5317, 0x00, 0, 0}, {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0},
+ {0x5381, 0x00, 0, 0}, {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0},
+ {0x5384, 0x00, 0, 0}, {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0},
+ {0x5387, 0x00, 0, 0}, {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0},
+ {0x538a, 0x00, 0, 0}, {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0},
+ {0x538d, 0x00, 0, 0}, {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0},
+ {0x5390, 0x00, 0, 0}, {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0},
+ {0x5393, 0xa2, 0, 0}, {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0},
+ {0x5481, 0x21, 0, 0}, {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0},
+ {0x5484, 0x65, 0, 0}, {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0},
+ {0x5487, 0x87, 0, 0}, {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0},
+ {0x548a, 0xaa, 0, 0}, {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0},
+ {0x548d, 0xdd, 0, 0}, {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0},
+ {0x5490, 0x05, 0, 0}, {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0},
+ {0x5493, 0x20, 0, 0}, {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0},
+ {0x5496, 0x02, 0, 0}, {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0},
+ {0x5499, 0x86, 0, 0}, {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0},
+ {0x549c, 0x02, 0, 0}, {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0},
+ {0x549f, 0x1c, 0, 0}, {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0},
+ {0x54a2, 0x01, 0, 0}, {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0},
+ {0x54a5, 0xc5, 0, 0}, {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0},
+ {0x54a8, 0x01, 0, 0}, {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0},
+ {0x54ab, 0x41, 0, 0}, {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0},
+ {0x54ae, 0x00, 0, 0}, {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0},
+ {0x54b1, 0x20, 0, 0}, {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0},
+ {0x54b4, 0x00, 0, 0}, {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0},
+ {0x54b7, 0xdf, 0, 0}, {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0},
+ {0x3406, 0x00, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0},
+ {0x5182, 0x11, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0},
+ {0x5188, 0x08, 0, 0}, {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0},
+ {0x518b, 0xb2, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0},
+ {0x518e, 0x3d, 0, 0}, {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0},
+ {0x519d, 0x82, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0},
+ {0x3a0f, 0x38, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0},
+ {0x3a1e, 0x2e, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x5688, 0xa6, 0, 0}, {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0},
+ {0x568b, 0xae, 0, 0}, {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0},
+ {0x568e, 0x62, 0, 0}, {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x40, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0},
+ {0x5800, 0x27, 0, 0}, {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0},
+ {0x5806, 0x1e, 0, 0}, {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0},
+ {0x5809, 0x0d, 0, 0}, {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0},
+ {0x580c, 0x0a, 0, 0}, {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0},
+ {0x580f, 0x19, 0, 0}, {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0},
+ {0x5812, 0x04, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0},
+ {0x5815, 0x06, 0, 0}, {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0},
+ {0x5818, 0x0a, 0, 0}, {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0},
+ {0x581b, 0x00, 0, 0}, {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0},
+ {0x581e, 0x08, 0, 0}, {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0},
+ {0x5821, 0x05, 0, 0}, {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0},
+ {0x5824, 0x00, 0, 0}, {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x0c, 0, 0}, {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0},
+ {0x582a, 0x06, 0, 0}, {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0},
+ {0x582d, 0x07, 0, 0}, {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0},
+ {0x5830, 0x18, 0, 0}, {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0},
+ {0x5833, 0x0a, 0, 0}, {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0},
+ {0x5836, 0x15, 0, 0}, {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0},
+ {0x5839, 0x1f, 0, 0}, {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0},
+ {0x583c, 0x17, 0, 0}, {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0},
+ {0x583f, 0x53, 0, 0}, {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0},
+ {0x5842, 0x0d, 0, 0}, {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0},
+ {0x5845, 0x09, 0, 0}, {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0},
+ {0x5848, 0x10, 0, 0}, {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0},
+ {0x584b, 0x0e, 0, 0}, {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0},
+ {0x584e, 0x11, 0, 0}, {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0},
+ {0x5851, 0x0c, 0, 0}, {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0},
+ {0x5854, 0x10, 0, 0}, {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0},
+ {0x5857, 0x0b, 0, 0}, {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0},
+ {0x585a, 0x0d, 0, 0}, {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0},
+ {0x585d, 0x0c, 0, 0}, {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0},
+ {0x5860, 0x0c, 0, 0}, {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0},
+ {0x5863, 0x08, 0, 0}, {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0},
+ {0x5866, 0x18, 0, 0}, {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0},
+ {0x5869, 0x19, 0, 0}, {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0},
+ {0x586c, 0x13, 0, 0}, {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0},
+ {0x586f, 0x16, 0, 0}, {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0},
+ {0x5872, 0x10, 0, 0}, {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0},
+ {0x5875, 0x16, 0, 0}, {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0},
+ {0x5878, 0x10, 0, 0}, {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0},
+ {0x587b, 0x14, 0, 0}, {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0},
+ {0x587e, 0x11, 0, 0}, {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0},
+ {0x5881, 0x15, 0, 0}, {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0},
+ {0x5884, 0x15, 0, 0}, {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0},
+ {0x5887, 0x17, 0, 0}, {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0},
+ {0x3702, 0x10, 0, 0}, {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0},
+ {0x370b, 0x40, 0, 0}, {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0},
+ {0x3632, 0x52, 0, 0}, {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0},
+ {0x5785, 0x07, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0},
+ {0x3604, 0x48, 0, 0}, {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0},
+ {0x370f, 0xc0, 0, 0}, {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0},
+ {0x5007, 0x00, 0, 0}, {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0},
+ {0x5013, 0x00, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0},
+ {0x5087, 0x00, 0, 0}, {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0},
+ {0x302b, 0x00, 0, 0}, {0x3621, 0x87, 0, 0}, {0x3a00, 0x78, 0, 0},
+};
+
+static struct reg_value ov5642_setting_15fps_VGA_640_480[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3615, 0xf0, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0}, {0x3003, 0x00, 0, 0},
+ {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0}, {0x3006, 0x43, 0, 0},
+ {0x3007, 0x37, 0, 0}, {0x3011, 0x09, 0, 0}, {0x3012, 0x02, 0, 0},
+ {0x3010, 0x00, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3825, 0xb0, 0, 0},
+ {0x3501, 0x1e, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0},
+ {0x380c, 0x07, 0, 0}, {0x380d, 0x2a, 0, 0}, {0x380e, 0x07, 0, 0},
+ {0x380f, 0xd0, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3818, 0xc1, 0, 0}, {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0},
+ {0x3801, 0x80, 0, 0}, {0x3621, 0xc7, 0, 0}, {0x3801, 0x50, 0, 0},
+ {0x3803, 0x08, 0, 0}, {0x3827, 0x08, 0, 0}, {0x3810, 0x80, 0, 0},
+ {0x3804, 0x05, 0, 0}, {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0},
+ {0x5683, 0x00, 0, 0}, {0x3806, 0x03, 0, 0}, {0x3807, 0xc0, 0, 0},
+ {0x5686, 0x03, 0, 0}, {0x5687, 0xbc, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a1a, 0x05, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0},
+ {0x3a19, 0x7c, 0, 0}, {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0},
+ {0x3a0a, 0x0f, 0, 0}, {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0},
+ {0x350d, 0xd0, 0, 0}, {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0},
+ {0x3502, 0x00, 0, 0}, {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0},
+ {0x528c, 0x08, 0, 0}, {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0},
+ {0x528f, 0x10, 0, 0}, {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0},
+ {0x5293, 0x02, 0, 0}, {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0},
+ {0x5296, 0x00, 0, 0}, {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0},
+ {0x5299, 0x02, 0, 0}, {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0},
+ {0x529c, 0x00, 0, 0}, {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0},
+ {0x529f, 0x02, 0, 0}, {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0},
+ {0x3a1b, 0x3c, 0, 0}, {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0},
+ {0x3a1f, 0x10, 0, 0}, {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0},
+ {0x3a03, 0x7d, 0, 0}, {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0},
+ {0x3a15, 0x7d, 0, 0}, {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x5193, 0x70, 0, 0}, {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0},
+ {0x401e, 0x20, 0, 0}, {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0},
+ {0x528a, 0x01, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x10, 0, 0}, {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0},
+ {0x5290, 0x30, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x08, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x28, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0},
+ {0x5282, 0x00, 0, 0}, {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0},
+ {0x5302, 0x00, 0, 0}, {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x530d, 0x0c, 0, 0}, {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0},
+ {0x5310, 0x20, 0, 0}, {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0},
+ {0x5309, 0x40, 0, 0}, {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0},
+ {0x5306, 0x00, 0, 0}, {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0},
+ {0x5315, 0x20, 0, 0}, {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0},
+ {0x5317, 0x00, 0, 0}, {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0},
+ {0x5381, 0x00, 0, 0}, {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0},
+ {0x5384, 0x00, 0, 0}, {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0},
+ {0x5387, 0x00, 0, 0}, {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0},
+ {0x538a, 0x00, 0, 0}, {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0},
+ {0x538d, 0x00, 0, 0}, {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0},
+ {0x5390, 0x00, 0, 0}, {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0},
+ {0x5393, 0xa2, 0, 0}, {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0},
+ {0x5481, 0x21, 0, 0}, {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0},
+ {0x5484, 0x65, 0, 0}, {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0},
+ {0x5487, 0x87, 0, 0}, {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0},
+ {0x548a, 0xaa, 0, 0}, {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0},
+ {0x548d, 0xdd, 0, 0}, {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0},
+ {0x5490, 0x05, 0, 0}, {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0},
+ {0x5493, 0x20, 0, 0}, {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0},
+ {0x5496, 0x02, 0, 0}, {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0},
+ {0x5499, 0x86, 0, 0}, {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0},
+ {0x549c, 0x02, 0, 0}, {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0},
+ {0x549f, 0x1c, 0, 0}, {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0},
+ {0x54a2, 0x01, 0, 0}, {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0},
+ {0x54a5, 0xc5, 0, 0}, {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0},
+ {0x54a8, 0x01, 0, 0}, {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0},
+ {0x54ab, 0x41, 0, 0}, {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0},
+ {0x54ae, 0x00, 0, 0}, {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0},
+ {0x54b1, 0x20, 0, 0}, {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0},
+ {0x54b4, 0x00, 0, 0}, {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0},
+ {0x54b7, 0xdf, 0, 0}, {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0},
+ {0x3406, 0x00, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0},
+ {0x5182, 0x11, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0},
+ {0x5188, 0x08, 0, 0}, {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0},
+ {0x518b, 0xb2, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0},
+ {0x518e, 0x3d, 0, 0}, {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0},
+ {0x519d, 0x82, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0},
+ {0x3a0f, 0x38, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0},
+ {0x3a1e, 0x2e, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x5688, 0xa6, 0, 0}, {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0},
+ {0x568b, 0xae, 0, 0}, {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0},
+ {0x568e, 0x62, 0, 0}, {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x40, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0},
+ {0x5800, 0x27, 0, 0}, {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0},
+ {0x5806, 0x1e, 0, 0}, {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0},
+ {0x5809, 0x0d, 0, 0}, {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0},
+ {0x580c, 0x0a, 0, 0}, {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0},
+ {0x580f, 0x19, 0, 0}, {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0},
+ {0x5812, 0x04, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0},
+ {0x5815, 0x06, 0, 0}, {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0},
+ {0x5818, 0x0a, 0, 0}, {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0},
+ {0x581b, 0x00, 0, 0}, {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0},
+ {0x581e, 0x08, 0, 0}, {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0},
+ {0x5821, 0x05, 0, 0}, {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0},
+ {0x5824, 0x00, 0, 0}, {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x0c, 0, 0}, {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0},
+ {0x582a, 0x06, 0, 0}, {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0},
+ {0x582d, 0x07, 0, 0}, {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0},
+ {0x5830, 0x18, 0, 0}, {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0},
+ {0x5833, 0x0a, 0, 0}, {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0},
+ {0x5836, 0x15, 0, 0}, {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0},
+ {0x5839, 0x1f, 0, 0}, {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0},
+ {0x583c, 0x17, 0, 0}, {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0},
+ {0x583f, 0x53, 0, 0}, {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0},
+ {0x5842, 0x0d, 0, 0}, {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0},
+ {0x5845, 0x09, 0, 0}, {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0},
+ {0x5848, 0x10, 0, 0}, {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0},
+ {0x584b, 0x0e, 0, 0}, {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0},
+ {0x584e, 0x11, 0, 0}, {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0},
+ {0x5851, 0x0c, 0, 0}, {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0},
+ {0x5854, 0x10, 0, 0}, {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0},
+ {0x5857, 0x0b, 0, 0}, {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0},
+ {0x585a, 0x0d, 0, 0}, {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0},
+ {0x585d, 0x0c, 0, 0}, {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0},
+ {0x5860, 0x0c, 0, 0}, {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0},
+ {0x5863, 0x08, 0, 0}, {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0},
+ {0x5866, 0x18, 0, 0}, {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0},
+ {0x5869, 0x19, 0, 0}, {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0},
+ {0x586c, 0x13, 0, 0}, {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0},
+ {0x586f, 0x16, 0, 0}, {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0},
+ {0x5872, 0x10, 0, 0}, {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0},
+ {0x5875, 0x16, 0, 0}, {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0},
+ {0x5878, 0x10, 0, 0}, {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0},
+ {0x587b, 0x14, 0, 0}, {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0},
+ {0x587e, 0x11, 0, 0}, {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0},
+ {0x5881, 0x15, 0, 0}, {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0},
+ {0x5884, 0x15, 0, 0}, {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0},
+ {0x5887, 0x17, 0, 0}, {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0},
+ {0x3702, 0x10, 0, 0}, {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0},
+ {0x370b, 0x40, 0, 0}, {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0},
+ {0x3632, 0x52, 0, 0}, {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0},
+ {0x5785, 0x07, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0},
+ {0x3604, 0x48, 0, 0}, {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0},
+ {0x370f, 0xc0, 0, 0}, {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0},
+ {0x5007, 0x00, 0, 0}, {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0},
+ {0x5013, 0x00, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0},
+ {0x5087, 0x00, 0, 0}, {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0},
+ {0x302b, 0x00, 0, 0}, {0x3621, 0x87, 0, 0}, {0x3a00, 0x78, 0, 0},
+};
+
+
+static struct reg_value ov5642_setting_30fps_XGA_1024_768[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3615, 0xf0, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0}, {0x3003, 0x00, 0, 0},
+ {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0}, {0x3006, 0x43, 0, 0},
+ {0x3007, 0x37, 0, 0}, {0x3011, 0x09, 0, 0}, {0x3012, 0x02, 0, 0},
+ {0x3010, 0x00, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3825, 0xb0, 0, 0},
+ {0x3501, 0x1e, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0},
+ {0x380c, 0x07, 0, 0}, {0x380d, 0x2a, 0, 0}, {0x380e, 0x03, 0, 0},
+ {0x380f, 0xe8, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3818, 0xc1, 0, 0}, {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0},
+ {0x3801, 0x80, 0, 0}, {0x3621, 0xc7, 0, 0}, {0x3801, 0x50, 0, 0},
+ {0x3803, 0x08, 0, 0}, {0x3827, 0x08, 0, 0}, {0x3810, 0x80, 0, 0},
+ {0x3804, 0x05, 0, 0}, {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0},
+ {0x5683, 0x00, 0, 0}, {0x3806, 0x03, 0, 0}, {0x3807, 0xc0, 0, 0},
+ {0x5686, 0x03, 0, 0}, {0x5687, 0xbc, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a1a, 0x05, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0},
+ {0x3a19, 0x7c, 0, 0}, {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0},
+ {0x3a0a, 0x0f, 0, 0}, {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0},
+ {0x350d, 0xd0, 0, 0}, {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0},
+ {0x3502, 0x00, 0, 0}, {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0},
+ {0x528c, 0x08, 0, 0}, {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0},
+ {0x528f, 0x10, 0, 0}, {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0},
+ {0x5293, 0x02, 0, 0}, {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0},
+ {0x5296, 0x00, 0, 0}, {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0},
+ {0x5299, 0x02, 0, 0}, {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0},
+ {0x529c, 0x00, 0, 0}, {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0},
+ {0x529f, 0x02, 0, 0}, {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0},
+ {0x3a1b, 0x3c, 0, 0}, {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0},
+ {0x3a1f, 0x10, 0, 0}, {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0},
+ {0x3a03, 0x7d, 0, 0}, {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0},
+ {0x3a15, 0x7d, 0, 0}, {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x5193, 0x70, 0, 0}, {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0},
+ {0x401e, 0x20, 0, 0}, {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0},
+ {0x528a, 0x01, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x10, 0, 0}, {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0},
+ {0x5290, 0x30, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x08, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x28, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0},
+ {0x5282, 0x00, 0, 0}, {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0},
+ {0x5302, 0x00, 0, 0}, {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x530d, 0x0c, 0, 0}, {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0},
+ {0x5310, 0x20, 0, 0}, {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0},
+ {0x5309, 0x40, 0, 0}, {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0},
+ {0x5306, 0x00, 0, 0}, {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0},
+ {0x5315, 0x20, 0, 0}, {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0},
+ {0x5317, 0x00, 0, 0}, {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0},
+ {0x5381, 0x00, 0, 0}, {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0},
+ {0x5384, 0x00, 0, 0}, {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0},
+ {0x5387, 0x00, 0, 0}, {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0},
+ {0x538a, 0x00, 0, 0}, {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0},
+ {0x538d, 0x00, 0, 0}, {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0},
+ {0x5390, 0x00, 0, 0}, {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0},
+ {0x5393, 0xa2, 0, 0}, {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0},
+ {0x5481, 0x21, 0, 0}, {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0},
+ {0x5484, 0x65, 0, 0}, {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0},
+ {0x5487, 0x87, 0, 0}, {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0},
+ {0x548a, 0xaa, 0, 0}, {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0},
+ {0x548d, 0xdd, 0, 0}, {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0},
+ {0x5490, 0x05, 0, 0}, {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0},
+ {0x5493, 0x20, 0, 0}, {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0},
+ {0x5496, 0x02, 0, 0}, {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0},
+ {0x5499, 0x86, 0, 0}, {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0},
+ {0x549c, 0x02, 0, 0}, {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0},
+ {0x549f, 0x1c, 0, 0}, {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0},
+ {0x54a2, 0x01, 0, 0}, {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0},
+ {0x54a5, 0xc5, 0, 0}, {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0},
+ {0x54a8, 0x01, 0, 0}, {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0},
+ {0x54ab, 0x41, 0, 0}, {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0},
+ {0x54ae, 0x00, 0, 0}, {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0},
+ {0x54b1, 0x20, 0, 0}, {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0},
+ {0x54b4, 0x00, 0, 0}, {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0},
+ {0x54b7, 0xdf, 0, 0}, {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0},
+ {0x3406, 0x00, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0},
+ {0x5182, 0x11, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0},
+ {0x5188, 0x08, 0, 0}, {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0},
+ {0x518b, 0xb2, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0},
+ {0x518e, 0x3d, 0, 0}, {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0},
+ {0x519d, 0x82, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0},
+ {0x3a0f, 0x38, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0},
+ {0x3a1e, 0x2e, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x5688, 0xa6, 0, 0}, {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0},
+ {0x568b, 0xae, 0, 0}, {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0},
+ {0x568e, 0x62, 0, 0}, {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x40, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0},
+ {0x5800, 0x27, 0, 0}, {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0},
+ {0x5806, 0x1e, 0, 0}, {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0},
+ {0x5809, 0x0d, 0, 0}, {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0},
+ {0x580c, 0x0a, 0, 0}, {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0},
+ {0x580f, 0x19, 0, 0}, {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0},
+ {0x5812, 0x04, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0},
+ {0x5815, 0x06, 0, 0}, {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0},
+ {0x5818, 0x0a, 0, 0}, {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0},
+ {0x581b, 0x00, 0, 0}, {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0},
+ {0x581e, 0x08, 0, 0}, {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0},
+ {0x5821, 0x05, 0, 0}, {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0},
+ {0x5824, 0x00, 0, 0}, {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x0c, 0, 0}, {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0},
+ {0x582a, 0x06, 0, 0}, {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0},
+ {0x582d, 0x07, 0, 0}, {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0},
+ {0x5830, 0x18, 0, 0}, {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0},
+ {0x5833, 0x0a, 0, 0}, {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0},
+ {0x5836, 0x15, 0, 0}, {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0},
+ {0x5839, 0x1f, 0, 0}, {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0},
+ {0x583c, 0x17, 0, 0}, {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0},
+ {0x583f, 0x53, 0, 0}, {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0},
+ {0x5842, 0x0d, 0, 0}, {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0},
+ {0x5845, 0x09, 0, 0}, {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0},
+ {0x5848, 0x10, 0, 0}, {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0},
+ {0x584b, 0x0e, 0, 0}, {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0},
+ {0x584e, 0x11, 0, 0}, {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0},
+ {0x5851, 0x0c, 0, 0}, {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0},
+ {0x5854, 0x10, 0, 0}, {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0},
+ {0x5857, 0x0b, 0, 0}, {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0},
+ {0x585a, 0x0d, 0, 0}, {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0},
+ {0x585d, 0x0c, 0, 0}, {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0},
+ {0x5860, 0x0c, 0, 0}, {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0},
+ {0x5863, 0x08, 0, 0}, {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0},
+ {0x5866, 0x18, 0, 0}, {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0},
+ {0x5869, 0x19, 0, 0}, {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0},
+ {0x586c, 0x13, 0, 0}, {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0},
+ {0x586f, 0x16, 0, 0}, {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0},
+ {0x5872, 0x10, 0, 0}, {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0},
+ {0x5875, 0x16, 0, 0}, {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0},
+ {0x5878, 0x10, 0, 0}, {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0},
+ {0x587b, 0x14, 0, 0}, {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0},
+ {0x587e, 0x11, 0, 0}, {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0},
+ {0x5881, 0x15, 0, 0}, {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0},
+ {0x5884, 0x15, 0, 0}, {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0},
+ {0x5887, 0x17, 0, 0}, {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0},
+ {0x3702, 0x10, 0, 0}, {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0},
+ {0x370b, 0x40, 0, 0}, {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0},
+ {0x3632, 0x52, 0, 0}, {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0},
+ {0x5785, 0x07, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0},
+ {0x3604, 0x48, 0, 0}, {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0},
+ {0x370f, 0xc0, 0, 0}, {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0},
+ {0x5007, 0x00, 0, 0}, {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0},
+ {0x5013, 0x00, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0},
+ {0x5087, 0x00, 0, 0}, {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0},
+ {0x302b, 0x00, 0, 0}, {0x3621, 0x87, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3808, 0x04, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x03, 0, 0},
+ {0x380b, 0x00, 0, 0}, {0x3815, 0x02, 0, 0}, {0x302c, 0x60, 0x60, 0},
+};
+
+static struct reg_value ov5642_setting_15fps_XGA_1024_768[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3615, 0xf0, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0}, {0x3003, 0x00, 0, 0},
+ {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0}, {0x3006, 0x43, 0, 0},
+ {0x3007, 0x37, 0, 0}, {0x3011, 0x09, 0, 0}, {0x3012, 0x02, 0, 0},
+ {0x3010, 0x00, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3825, 0xb0, 0, 0},
+ {0x3501, 0x1e, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0},
+ {0x380c, 0x07, 0, 0}, {0x380d, 0x2a, 0, 0}, {0x380e, 0x07, 0, 0},
+ {0x380f, 0xd0, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3818, 0xc1, 0, 0}, {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0},
+ {0x3801, 0x80, 0, 0}, {0x3621, 0xc7, 0, 0}, {0x3801, 0x50, 0, 0},
+ {0x3803, 0x08, 0, 0}, {0x3827, 0x08, 0, 0}, {0x3810, 0x80, 0, 0},
+ {0x3804, 0x05, 0, 0}, {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0},
+ {0x5683, 0x00, 0, 0}, {0x3806, 0x03, 0, 0}, {0x3807, 0xc0, 0, 0},
+ {0x5686, 0x03, 0, 0}, {0x5687, 0xbc, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a1a, 0x05, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0},
+ {0x3a19, 0x7c, 0, 0}, {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0},
+ {0x3a0a, 0x0f, 0, 0}, {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0},
+ {0x350d, 0xd0, 0, 0}, {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0},
+ {0x3502, 0x00, 0, 0}, {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0},
+ {0x528c, 0x08, 0, 0}, {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0},
+ {0x528f, 0x10, 0, 0}, {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0},
+ {0x5293, 0x02, 0, 0}, {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0},
+ {0x5296, 0x00, 0, 0}, {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0},
+ {0x5299, 0x02, 0, 0}, {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0},
+ {0x529c, 0x00, 0, 0}, {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0},
+ {0x529f, 0x02, 0, 0}, {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0},
+ {0x3a1b, 0x3c, 0, 0}, {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0},
+ {0x3a1f, 0x10, 0, 0}, {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0},
+ {0x3a03, 0x7d, 0, 0}, {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0},
+ {0x3a15, 0x7d, 0, 0}, {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x5193, 0x70, 0, 0}, {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0},
+ {0x401e, 0x20, 0, 0}, {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0},
+ {0x528a, 0x01, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x10, 0, 0}, {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0},
+ {0x5290, 0x30, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x08, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x28, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0},
+ {0x5282, 0x00, 0, 0}, {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0},
+ {0x5302, 0x00, 0, 0}, {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x530d, 0x0c, 0, 0}, {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0},
+ {0x5310, 0x20, 0, 0}, {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0},
+ {0x5309, 0x40, 0, 0}, {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0},
+ {0x5306, 0x00, 0, 0}, {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0},
+ {0x5315, 0x20, 0, 0}, {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0},
+ {0x5317, 0x00, 0, 0}, {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0},
+ {0x5381, 0x00, 0, 0}, {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0},
+ {0x5384, 0x00, 0, 0}, {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0},
+ {0x5387, 0x00, 0, 0}, {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0},
+ {0x538a, 0x00, 0, 0}, {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0},
+ {0x538d, 0x00, 0, 0}, {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0},
+ {0x5390, 0x00, 0, 0}, {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0},
+ {0x5393, 0xa2, 0, 0}, {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0},
+ {0x5481, 0x21, 0, 0}, {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0},
+ {0x5484, 0x65, 0, 0}, {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0},
+ {0x5487, 0x87, 0, 0}, {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0},
+ {0x548a, 0xaa, 0, 0}, {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0},
+ {0x548d, 0xdd, 0, 0}, {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0},
+ {0x5490, 0x05, 0, 0}, {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0},
+ {0x5493, 0x20, 0, 0}, {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0},
+ {0x5496, 0x02, 0, 0}, {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0},
+ {0x5499, 0x86, 0, 0}, {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0},
+ {0x549c, 0x02, 0, 0}, {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0},
+ {0x549f, 0x1c, 0, 0}, {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0},
+ {0x54a2, 0x01, 0, 0}, {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0},
+ {0x54a5, 0xc5, 0, 0}, {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0},
+ {0x54a8, 0x01, 0, 0}, {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0},
+ {0x54ab, 0x41, 0, 0}, {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0},
+ {0x54ae, 0x00, 0, 0}, {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0},
+ {0x54b1, 0x20, 0, 0}, {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0},
+ {0x54b4, 0x00, 0, 0}, {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0},
+ {0x54b7, 0xdf, 0, 0}, {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0},
+ {0x3406, 0x00, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0},
+ {0x5182, 0x11, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0},
+ {0x5188, 0x08, 0, 0}, {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0},
+ {0x518b, 0xb2, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0},
+ {0x518e, 0x3d, 0, 0}, {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0},
+ {0x519d, 0x82, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0},
+ {0x3a0f, 0x38, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0},
+ {0x3a1e, 0x2e, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x5688, 0xa6, 0, 0}, {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0},
+ {0x568b, 0xae, 0, 0}, {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0},
+ {0x568e, 0x62, 0, 0}, {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x40, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0},
+ {0x5800, 0x27, 0, 0}, {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0},
+ {0x5806, 0x1e, 0, 0}, {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0},
+ {0x5809, 0x0d, 0, 0}, {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0},
+ {0x580c, 0x0a, 0, 0}, {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0},
+ {0x580f, 0x19, 0, 0}, {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0},
+ {0x5812, 0x04, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0},
+ {0x5815, 0x06, 0, 0}, {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0},
+ {0x5818, 0x0a, 0, 0}, {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0},
+ {0x581b, 0x00, 0, 0}, {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0},
+ {0x581e, 0x08, 0, 0}, {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0},
+ {0x5821, 0x05, 0, 0}, {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0},
+ {0x5824, 0x00, 0, 0}, {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x0c, 0, 0}, {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0},
+ {0x582a, 0x06, 0, 0}, {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0},
+ {0x582d, 0x07, 0, 0}, {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0},
+ {0x5830, 0x18, 0, 0}, {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0},
+ {0x5833, 0x0a, 0, 0}, {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0},
+ {0x5836, 0x15, 0, 0}, {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0},
+ {0x5839, 0x1f, 0, 0}, {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0},
+ {0x583c, 0x17, 0, 0}, {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0},
+ {0x583f, 0x53, 0, 0}, {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0},
+ {0x5842, 0x0d, 0, 0}, {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0},
+ {0x5845, 0x09, 0, 0}, {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0},
+ {0x5848, 0x10, 0, 0}, {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0},
+ {0x584b, 0x0e, 0, 0}, {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0},
+ {0x584e, 0x11, 0, 0}, {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0},
+ {0x5851, 0x0c, 0, 0}, {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0},
+ {0x5854, 0x10, 0, 0}, {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0},
+ {0x5857, 0x0b, 0, 0}, {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0},
+ {0x585a, 0x0d, 0, 0}, {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0},
+ {0x585d, 0x0c, 0, 0}, {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0},
+ {0x5860, 0x0c, 0, 0}, {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0},
+ {0x5863, 0x08, 0, 0}, {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0},
+ {0x5866, 0x18, 0, 0}, {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0},
+ {0x5869, 0x19, 0, 0}, {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0},
+ {0x586c, 0x13, 0, 0}, {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0},
+ {0x586f, 0x16, 0, 0}, {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0},
+ {0x5872, 0x10, 0, 0}, {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0},
+ {0x5875, 0x16, 0, 0}, {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0},
+ {0x5878, 0x10, 0, 0}, {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0},
+ {0x587b, 0x14, 0, 0}, {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0},
+ {0x587e, 0x11, 0, 0}, {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0},
+ {0x5881, 0x15, 0, 0}, {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0},
+ {0x5884, 0x15, 0, 0}, {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0},
+ {0x5887, 0x17, 0, 0}, {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0},
+ {0x3702, 0x10, 0, 0}, {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0},
+ {0x370b, 0x40, 0, 0}, {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0},
+ {0x3632, 0x52, 0, 0}, {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0},
+ {0x5785, 0x07, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0},
+ {0x3604, 0x48, 0, 0}, {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0},
+ {0x370f, 0xc0, 0, 0}, {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0},
+ {0x5007, 0x00, 0, 0}, {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0},
+ {0x5013, 0x00, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0},
+ {0x5087, 0x00, 0, 0}, {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0},
+ {0x302b, 0x00, 0, 0}, {0x3621, 0x87, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3808, 0x04, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x03, 0, 0},
+ {0x380b, 0x00, 0, 0}, {0x3815, 0x02, 0, 0}, {0x302c, 0x60, 0x60, 0},
+};
+
+static struct reg_value ov5642_setting_30fps_QVGA_320_240[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3615, 0xf0, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0}, {0x3003, 0x00, 0, 0},
+ {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0}, {0x3006, 0x43, 0, 0},
+ {0x3007, 0x37, 0, 0}, {0x3011, 0x09, 0, 0}, {0x3012, 0x02, 0, 0},
+ {0x3010, 0x00, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3825, 0xb0, 0, 0},
+ {0x3501, 0x1e, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0},
+ {0x380c, 0x07, 0, 0}, {0x380d, 0x2a, 0, 0}, {0x380e, 0x03, 0, 0},
+ {0x380f, 0xe8, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3818, 0xc1, 0, 0}, {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0},
+ {0x3801, 0x80, 0, 0}, {0x3621, 0xc7, 0, 0}, {0x3801, 0x50, 0, 0},
+ {0x3803, 0x08, 0, 0}, {0x3827, 0x08, 0, 0}, {0x3810, 0x80, 0, 0},
+ {0x3804, 0x05, 0, 0}, {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0},
+ {0x5683, 0x00, 0, 0}, {0x3806, 0x03, 0, 0}, {0x3807, 0xc0, 0, 0},
+ {0x5686, 0x03, 0, 0}, {0x5687, 0xbc, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a1a, 0x05, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0},
+ {0x3a19, 0x7c, 0, 0}, {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0},
+ {0x3a0a, 0x0f, 0, 0}, {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0},
+ {0x350d, 0xd0, 0, 0}, {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0},
+ {0x3502, 0x00, 0, 0}, {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0},
+ {0x528c, 0x08, 0, 0}, {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0},
+ {0x528f, 0x10, 0, 0}, {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0},
+ {0x5293, 0x02, 0, 0}, {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0},
+ {0x5296, 0x00, 0, 0}, {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0},
+ {0x5299, 0x02, 0, 0}, {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0},
+ {0x529c, 0x00, 0, 0}, {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0},
+ {0x529f, 0x02, 0, 0}, {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0},
+ {0x3a1b, 0x3c, 0, 0}, {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0},
+ {0x3a1f, 0x10, 0, 0}, {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0},
+ {0x3a03, 0x7d, 0, 0}, {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0},
+ {0x3a15, 0x7d, 0, 0}, {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x5193, 0x70, 0, 0}, {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0},
+ {0x401e, 0x20, 0, 0}, {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0},
+ {0x528a, 0x01, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x10, 0, 0}, {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0},
+ {0x5290, 0x30, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x08, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x28, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0},
+ {0x5282, 0x00, 0, 0}, {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0},
+ {0x5302, 0x00, 0, 0}, {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x530d, 0x0c, 0, 0}, {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0},
+ {0x5310, 0x20, 0, 0}, {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0},
+ {0x5309, 0x40, 0, 0}, {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0},
+ {0x5306, 0x00, 0, 0}, {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0},
+ {0x5315, 0x20, 0, 0}, {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0},
+ {0x5317, 0x00, 0, 0}, {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0},
+ {0x5381, 0x00, 0, 0}, {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0},
+ {0x5384, 0x00, 0, 0}, {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0},
+ {0x5387, 0x00, 0, 0}, {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0},
+ {0x538a, 0x00, 0, 0}, {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0},
+ {0x538d, 0x00, 0, 0}, {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0},
+ {0x5390, 0x00, 0, 0}, {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0},
+ {0x5393, 0xa2, 0, 0}, {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0},
+ {0x5481, 0x21, 0, 0}, {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0},
+ {0x5484, 0x65, 0, 0}, {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0},
+ {0x5487, 0x87, 0, 0}, {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0},
+ {0x548a, 0xaa, 0, 0}, {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0},
+ {0x548d, 0xdd, 0, 0}, {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0},
+ {0x5490, 0x05, 0, 0}, {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0},
+ {0x5493, 0x20, 0, 0}, {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0},
+ {0x5496, 0x02, 0, 0}, {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0},
+ {0x5499, 0x86, 0, 0}, {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0},
+ {0x549c, 0x02, 0, 0}, {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0},
+ {0x549f, 0x1c, 0, 0}, {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0},
+ {0x54a2, 0x01, 0, 0}, {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0},
+ {0x54a5, 0xc5, 0, 0}, {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0},
+ {0x54a8, 0x01, 0, 0}, {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0},
+ {0x54ab, 0x41, 0, 0}, {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0},
+ {0x54ae, 0x00, 0, 0}, {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0},
+ {0x54b1, 0x20, 0, 0}, {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0},
+ {0x54b4, 0x00, 0, 0}, {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0},
+ {0x54b7, 0xdf, 0, 0}, {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0},
+ {0x3406, 0x00, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0},
+ {0x5182, 0x11, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0},
+ {0x5188, 0x08, 0, 0}, {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0},
+ {0x518b, 0xb2, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0},
+ {0x518e, 0x3d, 0, 0}, {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0},
+ {0x519d, 0x82, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0},
+ {0x3a0f, 0x38, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0},
+ {0x3a1e, 0x2e, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x5688, 0xa6, 0, 0}, {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0},
+ {0x568b, 0xae, 0, 0}, {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0},
+ {0x568e, 0x62, 0, 0}, {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x40, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0},
+ {0x5800, 0x27, 0, 0}, {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0},
+ {0x5806, 0x1e, 0, 0}, {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0},
+ {0x5809, 0x0d, 0, 0}, {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0},
+ {0x580c, 0x0a, 0, 0}, {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0},
+ {0x580f, 0x19, 0, 0}, {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0},
+ {0x5812, 0x04, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0},
+ {0x5815, 0x06, 0, 0}, {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0},
+ {0x5818, 0x0a, 0, 0}, {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0},
+ {0x581b, 0x00, 0, 0}, {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0},
+ {0x581e, 0x08, 0, 0}, {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0},
+ {0x5821, 0x05, 0, 0}, {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0},
+ {0x5824, 0x00, 0, 0}, {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x0c, 0, 0}, {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0},
+ {0x582a, 0x06, 0, 0}, {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0},
+ {0x582d, 0x07, 0, 0}, {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0},
+ {0x5830, 0x18, 0, 0}, {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0},
+ {0x5833, 0x0a, 0, 0}, {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0},
+ {0x5836, 0x15, 0, 0}, {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0},
+ {0x5839, 0x1f, 0, 0}, {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0},
+ {0x583c, 0x17, 0, 0}, {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0},
+ {0x583f, 0x53, 0, 0}, {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0},
+ {0x5842, 0x0d, 0, 0}, {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0},
+ {0x5845, 0x09, 0, 0}, {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0},
+ {0x5848, 0x10, 0, 0}, {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0},
+ {0x584b, 0x0e, 0, 0}, {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0},
+ {0x584e, 0x11, 0, 0}, {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0},
+ {0x5851, 0x0c, 0, 0}, {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0},
+ {0x5854, 0x10, 0, 0}, {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0},
+ {0x5857, 0x0b, 0, 0}, {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0},
+ {0x585a, 0x0d, 0, 0}, {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0},
+ {0x585d, 0x0c, 0, 0}, {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0},
+ {0x5860, 0x0c, 0, 0}, {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0},
+ {0x5863, 0x08, 0, 0}, {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0},
+ {0x5866, 0x18, 0, 0}, {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0},
+ {0x5869, 0x19, 0, 0}, {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0},
+ {0x586c, 0x13, 0, 0}, {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0},
+ {0x586f, 0x16, 0, 0}, {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0},
+ {0x5872, 0x10, 0, 0}, {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0},
+ {0x5875, 0x16, 0, 0}, {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0},
+ {0x5878, 0x10, 0, 0}, {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0},
+ {0x587b, 0x14, 0, 0}, {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0},
+ {0x587e, 0x11, 0, 0}, {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0},
+ {0x5881, 0x15, 0, 0}, {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0},
+ {0x5884, 0x15, 0, 0}, {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0},
+ {0x5887, 0x17, 0, 0}, {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0},
+ {0x3702, 0x10, 0, 0}, {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0},
+ {0x370b, 0x40, 0, 0}, {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0},
+ {0x3632, 0x52, 0, 0}, {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0},
+ {0x5785, 0x07, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0},
+ {0x3604, 0x48, 0, 0}, {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0},
+ {0x370f, 0xc0, 0, 0}, {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0},
+ {0x5007, 0x00, 0, 0}, {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0},
+ {0x5013, 0x00, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0},
+ {0x5087, 0x00, 0, 0}, {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0},
+ {0x302b, 0x00, 0, 0}, {0x3621, 0x87, 0, 0}, {0x3808, 0x01, 0, 0},
+ {0x3809, 0x40, 0, 0}, {0x380a, 0x00, 0, 0}, {0x380b, 0xf0, 0, 0},
+};
+
+static struct reg_value ov5642_setting_30fps_NTSC_720_480[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3615, 0xf0, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0}, {0x3003, 0x00, 0, 0},
+ {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0}, {0x3006, 0x43, 0, 0},
+ {0x3007, 0x37, 0, 0}, {0x3011, 0x09, 0, 0}, {0x3012, 0x02, 0, 0},
+ {0x3010, 0x00, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0xd0, 0, 0}, {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3825, 0xb0, 0, 0},
+ {0x3501, 0x1e, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0},
+ {0x380c, 0x07, 0, 0}, {0x380d, 0x2a, 0, 0}, {0x380e, 0x03, 0, 0},
+ {0x380f, 0xe8, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3818, 0xc1, 0, 0}, {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0},
+ {0x3801, 0x80, 0, 0}, {0x3621, 0xc7, 0, 0}, {0x3801, 0x50, 0, 0},
+ {0x3803, 0x08, 0, 0}, {0x3827, 0x3c, 0, 0}, {0x3810, 0x80, 0, 0},
+ {0x3804, 0x05, 0, 0}, {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0},
+ {0x5683, 0x00, 0, 0}, {0x3806, 0x03, 0, 0}, {0x3807, 0x58, 0, 0},
+ {0x5686, 0x03, 0, 0}, {0x5687, 0x58, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a1a, 0x05, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0},
+ {0x3a19, 0x7c, 0, 0}, {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0},
+ {0x3a0a, 0x0f, 0, 0}, {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0},
+ {0x350d, 0xd0, 0, 0}, {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0},
+ {0x3502, 0x00, 0, 0}, {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0},
+ {0x528c, 0x08, 0, 0}, {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0},
+ {0x528f, 0x10, 0, 0}, {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0},
+ {0x5293, 0x02, 0, 0}, {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0},
+ {0x5296, 0x00, 0, 0}, {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0},
+ {0x5299, 0x02, 0, 0}, {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0},
+ {0x529c, 0x00, 0, 0}, {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0},
+ {0x529f, 0x02, 0, 0}, {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0},
+ {0x3a1b, 0x3c, 0, 0}, {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0},
+ {0x3a1f, 0x10, 0, 0}, {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0},
+ {0x3a03, 0x7d, 0, 0}, {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0},
+ {0x3a15, 0x7d, 0, 0}, {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x5193, 0x70, 0, 0}, {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0},
+ {0x401e, 0x20, 0, 0}, {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0},
+ {0x528a, 0x01, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x10, 0, 0}, {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0},
+ {0x5290, 0x30, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x08, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x28, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0},
+ {0x5282, 0x00, 0, 0}, {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0},
+ {0x5302, 0x00, 0, 0}, {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x530d, 0x0c, 0, 0}, {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0},
+ {0x5310, 0x20, 0, 0}, {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0},
+ {0x5309, 0x40, 0, 0}, {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0},
+ {0x5306, 0x00, 0, 0}, {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0},
+ {0x5315, 0x20, 0, 0}, {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0},
+ {0x5317, 0x00, 0, 0}, {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0},
+ {0x5381, 0x00, 0, 0}, {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0},
+ {0x5384, 0x00, 0, 0}, {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0},
+ {0x5387, 0x00, 0, 0}, {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0},
+ {0x538a, 0x00, 0, 0}, {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0},
+ {0x538d, 0x00, 0, 0}, {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0},
+ {0x5390, 0x00, 0, 0}, {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0},
+ {0x5393, 0xa2, 0, 0}, {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0},
+ {0x5481, 0x21, 0, 0}, {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0},
+ {0x5484, 0x65, 0, 0}, {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0},
+ {0x5487, 0x87, 0, 0}, {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0},
+ {0x548a, 0xaa, 0, 0}, {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0},
+ {0x548d, 0xdd, 0, 0}, {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0},
+ {0x5490, 0x05, 0, 0}, {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0},
+ {0x5493, 0x20, 0, 0}, {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0},
+ {0x5496, 0x02, 0, 0}, {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0},
+ {0x5499, 0x86, 0, 0}, {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0},
+ {0x549c, 0x02, 0, 0}, {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0},
+ {0x549f, 0x1c, 0, 0}, {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0},
+ {0x54a2, 0x01, 0, 0}, {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0},
+ {0x54a5, 0xc5, 0, 0}, {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0},
+ {0x54a8, 0x01, 0, 0}, {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0},
+ {0x54ab, 0x41, 0, 0}, {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0},
+ {0x54ae, 0x00, 0, 0}, {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0},
+ {0x54b1, 0x20, 0, 0}, {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0},
+ {0x54b4, 0x00, 0, 0}, {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0},
+ {0x54b7, 0xdf, 0, 0}, {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0},
+ {0x3406, 0x00, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0},
+ {0x5182, 0x11, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0},
+ {0x5188, 0x08, 0, 0}, {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0},
+ {0x518b, 0xb2, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0},
+ {0x518e, 0x3d, 0, 0}, {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0},
+ {0x519d, 0x82, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0},
+ {0x3a0f, 0x38, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0},
+ {0x3a1e, 0x2e, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x5688, 0xa6, 0, 0}, {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0},
+ {0x568b, 0xae, 0, 0}, {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0},
+ {0x568e, 0x62, 0, 0}, {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x40, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0},
+ {0x5800, 0x27, 0, 0}, {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0},
+ {0x5806, 0x1e, 0, 0}, {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0},
+ {0x5809, 0x0d, 0, 0}, {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0},
+ {0x580c, 0x0a, 0, 0}, {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0},
+ {0x580f, 0x19, 0, 0}, {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0},
+ {0x5812, 0x04, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0},
+ {0x5815, 0x06, 0, 0}, {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0},
+ {0x5818, 0x0a, 0, 0}, {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0},
+ {0x581b, 0x00, 0, 0}, {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0},
+ {0x581e, 0x08, 0, 0}, {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0},
+ {0x5821, 0x05, 0, 0}, {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0},
+ {0x5824, 0x00, 0, 0}, {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x0c, 0, 0}, {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0},
+ {0x582a, 0x06, 0, 0}, {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0},
+ {0x582d, 0x07, 0, 0}, {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0},
+ {0x5830, 0x18, 0, 0}, {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0},
+ {0x5833, 0x0a, 0, 0}, {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0},
+ {0x5836, 0x15, 0, 0}, {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0},
+ {0x5839, 0x1f, 0, 0}, {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0},
+ {0x583c, 0x17, 0, 0}, {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0},
+ {0x583f, 0x53, 0, 0}, {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0},
+ {0x5842, 0x0d, 0, 0}, {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0},
+ {0x5845, 0x09, 0, 0}, {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0},
+ {0x5848, 0x10, 0, 0}, {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0},
+ {0x584b, 0x0e, 0, 0}, {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0},
+ {0x584e, 0x11, 0, 0}, {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0},
+ {0x5851, 0x0c, 0, 0}, {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0},
+ {0x5854, 0x10, 0, 0}, {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0},
+ {0x5857, 0x0b, 0, 0}, {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0},
+ {0x585a, 0x0d, 0, 0}, {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0},
+ {0x585d, 0x0c, 0, 0}, {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0},
+ {0x5860, 0x0c, 0, 0}, {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0},
+ {0x5863, 0x08, 0, 0}, {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0},
+ {0x5866, 0x18, 0, 0}, {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0},
+ {0x5869, 0x19, 0, 0}, {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0},
+ {0x586c, 0x13, 0, 0}, {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0},
+ {0x586f, 0x16, 0, 0}, {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0},
+ {0x5872, 0x10, 0, 0}, {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0},
+ {0x5875, 0x16, 0, 0}, {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0},
+ {0x5878, 0x10, 0, 0}, {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0},
+ {0x587b, 0x14, 0, 0}, {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0},
+ {0x587e, 0x11, 0, 0}, {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0},
+ {0x5881, 0x15, 0, 0}, {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0},
+ {0x5884, 0x15, 0, 0}, {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0},
+ {0x5887, 0x17, 0, 0}, {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0},
+ {0x3702, 0x10, 0, 0}, {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0},
+ {0x370b, 0x40, 0, 0}, {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0},
+ {0x3632, 0x52, 0, 0}, {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0},
+ {0x5785, 0x07, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0},
+ {0x3604, 0x48, 0, 0}, {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0},
+ {0x370f, 0xc0, 0, 0}, {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0},
+ {0x5007, 0x00, 0, 0}, {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0},
+ {0x5013, 0x00, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0},
+ {0x5087, 0x00, 0, 0}, {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0},
+ {0x302b, 0x00, 0, 0}, {0x3621, 0x87, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x302c, 0x60, 0x60, 0},
+};
+
+static struct reg_value ov5642_setting_30fps_PAL_720_576[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3615, 0xf0, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0}, {0x3003, 0x00, 0, 0},
+ {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0}, {0x3006, 0x43, 0, 0},
+ {0x3007, 0x37, 0, 0}, {0x3011, 0x09, 0, 0}, {0x3012, 0x02, 0, 0},
+ {0x3010, 0x00, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0xd0, 0, 0}, {0x380a, 0x02, 0, 0}, {0x380b, 0x40, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3825, 0xd8, 0, 0},
+ {0x3501, 0x1e, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0},
+ {0x380c, 0x07, 0, 0}, {0x380d, 0x2a, 0, 0}, {0x380e, 0x03, 0, 0},
+ {0x380f, 0xe8, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3818, 0xc1, 0, 0}, {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0},
+ {0x3801, 0x80, 0, 0}, {0x3621, 0xc7, 0, 0}, {0x3801, 0x50, 0, 0},
+ {0x3803, 0x08, 0, 0}, {0x3827, 0x3c, 0, 0}, {0x3810, 0x80, 0, 0},
+ {0x3804, 0x04, 0, 0}, {0x3805, 0xb0, 0, 0}, {0x5682, 0x04, 0, 0},
+ {0x5683, 0xb0, 0, 0}, {0x3806, 0x03, 0, 0}, {0x3807, 0x58, 0, 0},
+ {0x5686, 0x03, 0, 0}, {0x5687, 0x58, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a1a, 0x05, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0},
+ {0x3a19, 0x7c, 0, 0}, {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0},
+ {0x3a0a, 0x0f, 0, 0}, {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0},
+ {0x350d, 0xd0, 0, 0}, {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0},
+ {0x3502, 0x00, 0, 0}, {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0},
+ {0x528c, 0x08, 0, 0}, {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0},
+ {0x528f, 0x10, 0, 0}, {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0},
+ {0x5293, 0x02, 0, 0}, {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0},
+ {0x5296, 0x00, 0, 0}, {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0},
+ {0x5299, 0x02, 0, 0}, {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0},
+ {0x529c, 0x00, 0, 0}, {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0},
+ {0x529f, 0x02, 0, 0}, {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0},
+ {0x3a1b, 0x3c, 0, 0}, {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0},
+ {0x3a1f, 0x10, 0, 0}, {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0},
+ {0x3a03, 0x7d, 0, 0}, {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0},
+ {0x3a15, 0x7d, 0, 0}, {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x5193, 0x70, 0, 0}, {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0},
+ {0x401e, 0x20, 0, 0}, {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0},
+ {0x528a, 0x01, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x10, 0, 0}, {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0},
+ {0x5290, 0x30, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x08, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x28, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0},
+ {0x5282, 0x00, 0, 0}, {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0},
+ {0x5302, 0x00, 0, 0}, {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x530d, 0x0c, 0, 0}, {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0},
+ {0x5310, 0x20, 0, 0}, {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0},
+ {0x5309, 0x40, 0, 0}, {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0},
+ {0x5306, 0x00, 0, 0}, {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0},
+ {0x5315, 0x20, 0, 0}, {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0},
+ {0x5317, 0x00, 0, 0}, {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0},
+ {0x5381, 0x00, 0, 0}, {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0},
+ {0x5384, 0x00, 0, 0}, {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0},
+ {0x5387, 0x00, 0, 0}, {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0},
+ {0x538a, 0x00, 0, 0}, {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0},
+ {0x538d, 0x00, 0, 0}, {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0},
+ {0x5390, 0x00, 0, 0}, {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0},
+ {0x5393, 0xa2, 0, 0}, {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0},
+ {0x5481, 0x21, 0, 0}, {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0},
+ {0x5484, 0x65, 0, 0}, {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0},
+ {0x5487, 0x87, 0, 0}, {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0},
+ {0x548a, 0xaa, 0, 0}, {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0},
+ {0x548d, 0xdd, 0, 0}, {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0},
+ {0x5490, 0x05, 0, 0}, {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0},
+ {0x5493, 0x20, 0, 0}, {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0},
+ {0x5496, 0x02, 0, 0}, {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0},
+ {0x5499, 0x86, 0, 0}, {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0},
+ {0x549c, 0x02, 0, 0}, {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0},
+ {0x549f, 0x1c, 0, 0}, {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0},
+ {0x54a2, 0x01, 0, 0}, {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0},
+ {0x54a5, 0xc5, 0, 0}, {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0},
+ {0x54a8, 0x01, 0, 0}, {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0},
+ {0x54ab, 0x41, 0, 0}, {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0},
+ {0x54ae, 0x00, 0, 0}, {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0},
+ {0x54b1, 0x20, 0, 0}, {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0},
+ {0x54b4, 0x00, 0, 0}, {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0},
+ {0x54b7, 0xdf, 0, 0}, {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0},
+ {0x3406, 0x00, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0},
+ {0x5182, 0x11, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0},
+ {0x5188, 0x08, 0, 0}, {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0},
+ {0x518b, 0xb2, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0},
+ {0x518e, 0x3d, 0, 0}, {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0},
+ {0x519d, 0x82, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0},
+ {0x3a0f, 0x38, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0},
+ {0x3a1e, 0x2e, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x5688, 0xa6, 0, 0}, {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0},
+ {0x568b, 0xae, 0, 0}, {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0},
+ {0x568e, 0x62, 0, 0}, {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x40, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0},
+ {0x5800, 0x27, 0, 0}, {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0},
+ {0x5806, 0x1e, 0, 0}, {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0},
+ {0x5809, 0x0d, 0, 0}, {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0},
+ {0x580c, 0x0a, 0, 0}, {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0},
+ {0x580f, 0x19, 0, 0}, {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0},
+ {0x5812, 0x04, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0},
+ {0x5815, 0x06, 0, 0}, {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0},
+ {0x5818, 0x0a, 0, 0}, {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0},
+ {0x581b, 0x00, 0, 0}, {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0},
+ {0x581e, 0x08, 0, 0}, {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0},
+ {0x5821, 0x05, 0, 0}, {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0},
+ {0x5824, 0x00, 0, 0}, {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x0c, 0, 0}, {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0},
+ {0x582a, 0x06, 0, 0}, {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0},
+ {0x582d, 0x07, 0, 0}, {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0},
+ {0x5830, 0x18, 0, 0}, {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0},
+ {0x5833, 0x0a, 0, 0}, {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0},
+ {0x5836, 0x15, 0, 0}, {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0},
+ {0x5839, 0x1f, 0, 0}, {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0},
+ {0x583c, 0x17, 0, 0}, {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0},
+ {0x583f, 0x53, 0, 0}, {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0},
+ {0x5842, 0x0d, 0, 0}, {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0},
+ {0x5845, 0x09, 0, 0}, {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0},
+ {0x5848, 0x10, 0, 0}, {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0},
+ {0x584b, 0x0e, 0, 0}, {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0},
+ {0x584e, 0x11, 0, 0}, {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0},
+ {0x5851, 0x0c, 0, 0}, {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0},
+ {0x5854, 0x10, 0, 0}, {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0},
+ {0x5857, 0x0b, 0, 0}, {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0},
+ {0x585a, 0x0d, 0, 0}, {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0},
+ {0x585d, 0x0c, 0, 0}, {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0},
+ {0x5860, 0x0c, 0, 0}, {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0},
+ {0x5863, 0x08, 0, 0}, {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0},
+ {0x5866, 0x18, 0, 0}, {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0},
+ {0x5869, 0x19, 0, 0}, {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0},
+ {0x586c, 0x13, 0, 0}, {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0},
+ {0x586f, 0x16, 0, 0}, {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0},
+ {0x5872, 0x10, 0, 0}, {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0},
+ {0x5875, 0x16, 0, 0}, {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0},
+ {0x5878, 0x10, 0, 0}, {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0},
+ {0x587b, 0x14, 0, 0}, {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0},
+ {0x587e, 0x11, 0, 0}, {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0},
+ {0x5881, 0x15, 0, 0}, {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0},
+ {0x5884, 0x15, 0, 0}, {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0},
+ {0x5887, 0x17, 0, 0}, {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0},
+ {0x3702, 0x10, 0, 0}, {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0},
+ {0x370b, 0x40, 0, 0}, {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0},
+ {0x3632, 0x52, 0, 0}, {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0},
+ {0x5785, 0x07, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0},
+ {0x3604, 0x48, 0, 0}, {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0},
+ {0x370f, 0xc0, 0, 0}, {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0},
+ {0x5007, 0x00, 0, 0}, {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0},
+ {0x5013, 0x00, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0},
+ {0x5087, 0x00, 0, 0}, {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0},
+ {0x302b, 0x00, 0, 0}, {0x3621, 0x87, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x302c, 0x60, 0x60, 0},
+};
+
+static struct reg_value ov5642_setting_15fps_720P_1280_720[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3810, 0xc2, 0, 0}, {0x3615, 0xf0, 0, 0},
+ {0x3000, 0x00, 0, 0}, {0x3001, 0x00, 0, 0}, {0x3002, 0x00, 0, 0},
+ {0x3003, 0x00, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3030, 0x2b, 0, 0},
+ {0x3011, 0x08, 0, 0}, {0x3010, 0x10, 0, 0}, {0x3604, 0x60, 0, 0},
+ {0x3622, 0x60, 0, 0}, {0x3621, 0x09, 0, 0}, {0x3709, 0x00, 0, 0},
+ {0x4000, 0x21, 0, 0}, {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0},
+ {0x3605, 0x04, 0, 0}, {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0},
+ {0x300d, 0x22, 0, 0}, {0x3623, 0x22, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5500, 0x0a, 0, 0},
+ {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0}, {0x5080, 0x08, 0, 0},
+ {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0}, {0x471d, 0x05, 0, 0},
+ {0x4708, 0x06, 0, 0}, {0x370c, 0xa0, 0, 0}, {0x3808, 0x0a, 0, 0},
+ {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0}, {0x380b, 0x98, 0, 0},
+ {0x380c, 0x0c, 0, 0}, {0x380d, 0x80, 0, 0}, {0x380e, 0x07, 0, 0},
+ {0x380f, 0xd0, 0, 0}, {0x5687, 0x94, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x5001, 0xcf, 0, 0}, {0x4300, 0x30, 0, 0},
+ {0x4300, 0x30, 0, 0}, {0x460b, 0x35, 0, 0}, {0x471d, 0x00, 0, 0},
+ {0x3002, 0x0c, 0, 0}, {0x3002, 0x00, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x471c, 0x50, 0, 0}, {0x4721, 0x02, 0, 0}, {0x4402, 0x90, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x3815, 0x44, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3818, 0xc8, 0, 0}, {0x3801, 0x88, 0, 0}, {0x3824, 0x11, 0, 0},
+ {0x3a00, 0x78, 0, 0}, {0x3a1a, 0x04, 0, 0}, {0x3a13, 0x30, 0, 0},
+ {0x3a18, 0x00, 0, 0}, {0x3a19, 0x7c, 0, 0}, {0x3a08, 0x12, 0, 0},
+ {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0}, {0x3a0b, 0xa0, 0, 0},
+ {0x350c, 0x07, 0, 0}, {0x350d, 0xd0, 0, 0}, {0x3a0d, 0x08, 0, 0},
+ {0x3a0e, 0x06, 0, 0}, {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0},
+ {0x3502, 0x00, 0, 0}, {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x32, 0, 0},
+ {0x3a1b, 0x3c, 0, 0}, {0x3a1e, 0x32, 0, 0}, {0x3a11, 0x80, 0, 0},
+ {0x3a1f, 0x20, 0, 0}, {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0},
+ {0x3a03, 0x7d, 0, 0}, {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0},
+ {0x3a15, 0x7d, 0, 0}, {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a08, 0x09, 0, 0}, {0x3a09, 0x60, 0, 0}, {0x3a0a, 0x07, 0, 0},
+ {0x3a0b, 0xd0, 0, 0}, {0x3a0d, 0x10, 0, 0}, {0x3a0e, 0x0d, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x5193, 0x70, 0, 0}, {0x589b, 0x00, 0, 0},
+ {0x589a, 0xc0, 0, 0}, {0x401e, 0x20, 0, 0}, {0x4001, 0x42, 0, 0},
+ {0x401c, 0x06, 0, 0}, {0x3825, 0xac, 0, 0}, {0x3827, 0x0c, 0, 0},
+ {0x528a, 0x01, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x10, 0, 0}, {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0},
+ {0x5290, 0x30, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x08, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x28, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0},
+ {0x5282, 0x00, 0, 0}, {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0},
+ {0x5302, 0x00, 0, 0}, {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x530d, 0x0c, 0, 0}, {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0},
+ {0x5310, 0x20, 0, 0}, {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0},
+ {0x5309, 0x40, 0, 0}, {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0},
+ {0x5306, 0x00, 0, 0}, {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0},
+ {0x5315, 0x20, 0, 0}, {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0},
+ {0x5317, 0x00, 0, 0}, {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0},
+ {0x5381, 0x00, 0, 0}, {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0},
+ {0x5384, 0x00, 0, 0}, {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0},
+ {0x5387, 0x00, 0, 0}, {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0},
+ {0x538a, 0x00, 0, 0}, {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0},
+ {0x538d, 0x00, 0, 0}, {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0},
+ {0x5390, 0x00, 0, 0}, {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0},
+ {0x5393, 0xa2, 0, 0}, {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0},
+ {0x5481, 0x21, 0, 0}, {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0},
+ {0x5484, 0x65, 0, 0}, {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0},
+ {0x5487, 0x87, 0, 0}, {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0},
+ {0x548a, 0xaa, 0, 0}, {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0},
+ {0x548d, 0xdd, 0, 0}, {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0},
+ {0x5490, 0x05, 0, 0}, {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0},
+ {0x5493, 0x20, 0, 0}, {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0},
+ {0x5496, 0x02, 0, 0}, {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0},
+ {0x5499, 0x86, 0, 0}, {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0},
+ {0x549c, 0x02, 0, 0}, {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0},
+ {0x549f, 0x1c, 0, 0}, {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0},
+ {0x54a2, 0x01, 0, 0}, {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0},
+ {0x54a5, 0xc5, 0, 0}, {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0},
+ {0x54a8, 0x01, 0, 0}, {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0},
+ {0x54ab, 0x41, 0, 0}, {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0},
+ {0x54ae, 0x00, 0, 0}, {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0},
+ {0x54b1, 0x20, 0, 0}, {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0},
+ {0x54b4, 0x00, 0, 0}, {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0},
+ {0x54b7, 0xdf, 0, 0}, {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0},
+ {0x3406, 0x00, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0},
+ {0x5182, 0x11, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0},
+ {0x5188, 0x08, 0, 0}, {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0},
+ {0x518b, 0xb2, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0},
+ {0x518e, 0x3d, 0, 0}, {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0},
+ {0x519d, 0x82, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0},
+ {0x3a0f, 0x38, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0},
+ {0x3a1e, 0x2e, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x5688, 0xa6, 0, 0}, {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0},
+ {0x568b, 0xae, 0, 0}, {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0},
+ {0x568e, 0x62, 0, 0}, {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x40, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0},
+ {0x5800, 0x27, 0, 0}, {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0},
+ {0x5806, 0x1e, 0, 0}, {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0},
+ {0x5809, 0x0d, 0, 0}, {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0},
+ {0x580c, 0x0a, 0, 0}, {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0},
+ {0x580f, 0x19, 0, 0}, {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0},
+ {0x5812, 0x04, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0},
+ {0x5815, 0x06, 0, 0}, {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0},
+ {0x5818, 0x0a, 0, 0}, {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0},
+ {0x581b, 0x00, 0, 0}, {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0},
+ {0x581e, 0x08, 0, 0}, {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0},
+ {0x5821, 0x05, 0, 0}, {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0},
+ {0x5824, 0x00, 0, 0}, {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x0c, 0, 0}, {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0},
+ {0x582a, 0x06, 0, 0}, {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0},
+ {0x582d, 0x07, 0, 0}, {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0},
+ {0x5830, 0x18, 0, 0}, {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0},
+ {0x5833, 0x0a, 0, 0}, {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0},
+ {0x5836, 0x15, 0, 0}, {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0},
+ {0x5839, 0x1f, 0, 0}, {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0},
+ {0x583c, 0x17, 0, 0}, {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0},
+ {0x583f, 0x53, 0, 0}, {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0},
+ {0x5842, 0x0d, 0, 0}, {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0},
+ {0x5845, 0x09, 0, 0}, {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0},
+ {0x5848, 0x10, 0, 0}, {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0},
+ {0x584b, 0x0e, 0, 0}, {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0},
+ {0x584e, 0x11, 0, 0}, {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0},
+ {0x5851, 0x0c, 0, 0}, {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0},
+ {0x5854, 0x10, 0, 0}, {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0},
+ {0x5857, 0x0b, 0, 0}, {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0},
+ {0x585a, 0x0d, 0, 0}, {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0},
+ {0x585d, 0x0c, 0, 0}, {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0},
+ {0x5860, 0x0c, 0, 0}, {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0},
+ {0x5863, 0x08, 0, 0}, {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0},
+ {0x5866, 0x18, 0, 0}, {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0},
+ {0x5869, 0x19, 0, 0}, {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0},
+ {0x586c, 0x13, 0, 0}, {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0},
+ {0x586f, 0x16, 0, 0}, {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0},
+ {0x5872, 0x10, 0, 0}, {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0},
+ {0x5875, 0x16, 0, 0}, {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0},
+ {0x5878, 0x10, 0, 0}, {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0},
+ {0x587b, 0x14, 0, 0}, {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0},
+ {0x587e, 0x11, 0, 0}, {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0},
+ {0x5881, 0x15, 0, 0}, {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0},
+ {0x5884, 0x15, 0, 0}, {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0},
+ {0x5887, 0x17, 0, 0}, {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0},
+ {0x3702, 0x10, 0, 0}, {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0},
+ {0x370b, 0x40, 0, 0}, {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0},
+ {0x3632, 0x52, 0, 0}, {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0},
+ {0x5785, 0x07, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0},
+ {0x3604, 0x48, 0, 0}, {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0},
+ {0x370f, 0xc0, 0, 0}, {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0},
+ {0x5007, 0x00, 0, 0}, {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0},
+ {0x5013, 0x00, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0},
+ {0x5087, 0x00, 0, 0}, {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0},
+ {0x302b, 0x00, 0, 0}, {0x3503, 0x07, 0, 0}, {0x3011, 0x08, 0, 0},
+ {0x350c, 0x02, 0, 0}, {0x350d, 0xe4, 0, 0}, {0x3621, 0xc9, 0, 0},
+ {0x370a, 0x81, 0, 0}, {0x3803, 0x08, 0, 0}, {0x3804, 0x05, 0, 0},
+ {0x3805, 0x00, 0, 0}, {0x3806, 0x02, 0, 0}, {0x3807, 0xd0, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0xd0, 0, 0}, {0x380c, 0x08, 0, 0}, {0x380d, 0x72, 0, 0},
+ {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3810, 0xc0, 0, 0},
+ {0x3818, 0xc9, 0, 0}, {0x381c, 0x10, 0, 0}, {0x381d, 0xa0, 0, 0},
+ {0x381e, 0x05, 0, 0}, {0x381f, 0xb0, 0, 0}, {0x3820, 0x00, 0, 0},
+ {0x3821, 0x00, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3a08, 0x1b, 0, 0},
+ {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x17, 0, 0}, {0x3a0b, 0x20, 0, 0},
+ {0x3a0d, 0x02, 0, 0}, {0x3a0e, 0x01, 0, 0}, {0x401c, 0x04, 0, 0},
+ {0x5682, 0x05, 0, 0}, {0x5683, 0x00, 0, 0}, {0x5686, 0x02, 0, 0},
+ {0x5687, 0xcc, 0, 0}, {0x5001, 0x7f, 0, 0}, {0x589b, 0x06, 0, 0},
+ {0x589a, 0xc5, 0, 0}, {0x3503, 0x00, 0, 0}, {0x3010, 0x10, 0, 0},
+ {0x460c, 0x20, 0, 0}, {0x460b, 0x37, 0, 0}, {0x471c, 0xd0, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x3815, 0x01, 0, 0}, {0x3818, 0x00, 0x08, 0},
+ {0x501f, 0x00, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3002, 0x1c, 0, 0},
+ {0x3819, 0x80, 0, 0}, {0x5002, 0xe0, 0, 0}, {0x3010, 0x30, 0, 0},
+ {0x3a08, 0x06, 0, 0}, {0x3a09, 0x60, 0, 0}, {0x3a0a, 0x05, 0, 0},
+ {0x3a0b, 0x50, 0, 0}, {0x3a0d, 0x08, 0, 0}, {0x3a0e, 0x07, 0, 0},
+};
+
+static struct reg_value ov5642_setting_30fps_720P_1280_720[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3810, 0xc2, 0, 0}, {0x3615, 0xf0, 0, 0},
+ {0x3000, 0x00, 0, 0}, {0x3001, 0x00, 0, 0}, {0x3002, 0x00, 0, 0},
+ {0x3003, 0x00, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3030, 0x2b, 0, 0},
+ {0x3011, 0x08, 0, 0}, {0x3010, 0x10, 0, 0}, {0x3604, 0x60, 0, 0},
+ {0x3622, 0x60, 0, 0}, {0x3621, 0x09, 0, 0}, {0x3709, 0x00, 0, 0},
+ {0x4000, 0x21, 0, 0}, {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0},
+ {0x3605, 0x04, 0, 0}, {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0},
+ {0x300d, 0x22, 0, 0}, {0x3623, 0x22, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5500, 0x0a, 0, 0},
+ {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0}, {0x5080, 0x08, 0, 0},
+ {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0}, {0x471d, 0x05, 0, 0},
+ {0x4708, 0x06, 0, 0}, {0x370c, 0xa0, 0, 0}, {0x3808, 0x0a, 0, 0},
+ {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0}, {0x380b, 0x98, 0, 0},
+ {0x380c, 0x0c, 0, 0}, {0x380d, 0x80, 0, 0}, {0x380e, 0x07, 0, 0},
+ {0x380f, 0xd0, 0, 0}, {0x5687, 0x94, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x5001, 0xcf, 0, 0}, {0x4300, 0x30, 0, 0},
+ {0x4300, 0x30, 0, 0}, {0x460b, 0x35, 0, 0}, {0x471d, 0x00, 0, 0},
+ {0x3002, 0x0c, 0, 0}, {0x3002, 0x00, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x471c, 0x50, 0, 0}, {0x4721, 0x02, 0, 0}, {0x4402, 0x90, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x3815, 0x44, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3818, 0xc8, 0, 0}, {0x3801, 0x88, 0, 0}, {0x3824, 0x11, 0, 0},
+ {0x3a00, 0x78, 0, 0}, {0x3a1a, 0x04, 0, 0}, {0x3a13, 0x30, 0, 0},
+ {0x3a18, 0x00, 0, 0}, {0x3a19, 0x7c, 0, 0}, {0x3a08, 0x12, 0, 0},
+ {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0}, {0x3a0b, 0xa0, 0, 0},
+ {0x350c, 0x07, 0, 0}, {0x350d, 0xd0, 0, 0}, {0x3a0d, 0x08, 0, 0},
+ {0x3a0e, 0x06, 0, 0}, {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0},
+ {0x3502, 0x00, 0, 0}, {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x32, 0, 0},
+ {0x3a1b, 0x3c, 0, 0}, {0x3a1e, 0x32, 0, 0}, {0x3a11, 0x80, 0, 0},
+ {0x3a1f, 0x20, 0, 0}, {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0},
+ {0x3a03, 0x7d, 0, 0}, {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0},
+ {0x3a15, 0x7d, 0, 0}, {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a08, 0x09, 0, 0}, {0x3a09, 0x60, 0, 0}, {0x3a0a, 0x07, 0, 0},
+ {0x3a0b, 0xd0, 0, 0}, {0x3a0d, 0x10, 0, 0}, {0x3a0e, 0x0d, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x5193, 0x70, 0, 0}, {0x589b, 0x00, 0, 0},
+ {0x589a, 0xc0, 0, 0}, {0x401e, 0x20, 0, 0}, {0x4001, 0x42, 0, 0},
+ {0x401c, 0x06, 0, 0}, {0x3825, 0xac, 0, 0}, {0x3827, 0x0c, 0, 0},
+ {0x528a, 0x01, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x10, 0, 0}, {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0},
+ {0x5290, 0x30, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x08, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x28, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0},
+ {0x5282, 0x00, 0, 0}, {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0},
+ {0x5302, 0x00, 0, 0}, {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x530d, 0x0c, 0, 0}, {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0},
+ {0x5310, 0x20, 0, 0}, {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0},
+ {0x5309, 0x40, 0, 0}, {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0},
+ {0x5306, 0x00, 0, 0}, {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0},
+ {0x5315, 0x20, 0, 0}, {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0},
+ {0x5317, 0x00, 0, 0}, {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0},
+ {0x5381, 0x00, 0, 0}, {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0},
+ {0x5384, 0x00, 0, 0}, {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0},
+ {0x5387, 0x00, 0, 0}, {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0},
+ {0x538a, 0x00, 0, 0}, {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0},
+ {0x538d, 0x00, 0, 0}, {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0},
+ {0x5390, 0x00, 0, 0}, {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0},
+ {0x5393, 0xa2, 0, 0}, {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0},
+ {0x5481, 0x21, 0, 0}, {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0},
+ {0x5484, 0x65, 0, 0}, {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0},
+ {0x5487, 0x87, 0, 0}, {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0},
+ {0x548a, 0xaa, 0, 0}, {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0},
+ {0x548d, 0xdd, 0, 0}, {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0},
+ {0x5490, 0x05, 0, 0}, {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0},
+ {0x5493, 0x20, 0, 0}, {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0},
+ {0x5496, 0x02, 0, 0}, {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0},
+ {0x5499, 0x86, 0, 0}, {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0},
+ {0x549c, 0x02, 0, 0}, {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0},
+ {0x549f, 0x1c, 0, 0}, {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0},
+ {0x54a2, 0x01, 0, 0}, {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0},
+ {0x54a5, 0xc5, 0, 0}, {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0},
+ {0x54a8, 0x01, 0, 0}, {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0},
+ {0x54ab, 0x41, 0, 0}, {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0},
+ {0x54ae, 0x00, 0, 0}, {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0},
+ {0x54b1, 0x20, 0, 0}, {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0},
+ {0x54b4, 0x00, 0, 0}, {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0},
+ {0x54b7, 0xdf, 0, 0}, {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0},
+ {0x3406, 0x00, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0},
+ {0x5182, 0x11, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0},
+ {0x5188, 0x08, 0, 0}, {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0},
+ {0x518b, 0xb2, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0},
+ {0x518e, 0x3d, 0, 0}, {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0},
+ {0x519d, 0x82, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0},
+ {0x3a0f, 0x38, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0},
+ {0x3a1e, 0x2e, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x5688, 0xa6, 0, 0}, {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0},
+ {0x568b, 0xae, 0, 0}, {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0},
+ {0x568e, 0x62, 0, 0}, {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x40, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0},
+ {0x5800, 0x27, 0, 0}, {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0},
+ {0x5806, 0x1e, 0, 0}, {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0},
+ {0x5809, 0x0d, 0, 0}, {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0},
+ {0x580c, 0x0a, 0, 0}, {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0},
+ {0x580f, 0x19, 0, 0}, {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0},
+ {0x5812, 0x04, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0},
+ {0x5815, 0x06, 0, 0}, {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0},
+ {0x5818, 0x0a, 0, 0}, {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0},
+ {0x581b, 0x00, 0, 0}, {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0},
+ {0x581e, 0x08, 0, 0}, {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0},
+ {0x5821, 0x05, 0, 0}, {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0},
+ {0x5824, 0x00, 0, 0}, {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x0c, 0, 0}, {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0},
+ {0x582a, 0x06, 0, 0}, {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0},
+ {0x582d, 0x07, 0, 0}, {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0},
+ {0x5830, 0x18, 0, 0}, {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0},
+ {0x5833, 0x0a, 0, 0}, {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0},
+ {0x5836, 0x15, 0, 0}, {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0},
+ {0x5839, 0x1f, 0, 0}, {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0},
+ {0x583c, 0x17, 0, 0}, {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0},
+ {0x583f, 0x53, 0, 0}, {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0},
+ {0x5842, 0x0d, 0, 0}, {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0},
+ {0x5845, 0x09, 0, 0}, {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0},
+ {0x5848, 0x10, 0, 0}, {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0},
+ {0x584b, 0x0e, 0, 0}, {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0},
+ {0x584e, 0x11, 0, 0}, {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0},
+ {0x5851, 0x0c, 0, 0}, {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0},
+ {0x5854, 0x10, 0, 0}, {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0},
+ {0x5857, 0x0b, 0, 0}, {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0},
+ {0x585a, 0x0d, 0, 0}, {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0},
+ {0x585d, 0x0c, 0, 0}, {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0},
+ {0x5860, 0x0c, 0, 0}, {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0},
+ {0x5863, 0x08, 0, 0}, {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0},
+ {0x5866, 0x18, 0, 0}, {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0},
+ {0x5869, 0x19, 0, 0}, {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0},
+ {0x586c, 0x13, 0, 0}, {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0},
+ {0x586f, 0x16, 0, 0}, {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0},
+ {0x5872, 0x10, 0, 0}, {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0},
+ {0x5875, 0x16, 0, 0}, {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0},
+ {0x5878, 0x10, 0, 0}, {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0},
+ {0x587b, 0x14, 0, 0}, {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0},
+ {0x587e, 0x11, 0, 0}, {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0},
+ {0x5881, 0x15, 0, 0}, {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0},
+ {0x5884, 0x15, 0, 0}, {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0},
+ {0x5887, 0x17, 0, 0}, {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0},
+ {0x3702, 0x10, 0, 0}, {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0},
+ {0x370b, 0x40, 0, 0}, {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0},
+ {0x3632, 0x52, 0, 0}, {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0},
+ {0x5785, 0x07, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0},
+ {0x3604, 0x48, 0, 0}, {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0},
+ {0x370f, 0xc0, 0, 0}, {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0},
+ {0x5007, 0x00, 0, 0}, {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0},
+ {0x5013, 0x00, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0},
+ {0x5087, 0x00, 0, 0}, {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0},
+ {0x302b, 0x00, 0, 0}, {0x3503, 0x07, 0, 0}, {0x3011, 0x08, 0, 0},
+ {0x350c, 0x02, 0, 0}, {0x350d, 0xe4, 0, 0}, {0x3621, 0xc9, 0, 0},
+ {0x370a, 0x81, 0, 0}, {0x3803, 0x08, 0, 0}, {0x3804, 0x05, 0, 0},
+ {0x3805, 0x00, 0, 0}, {0x3806, 0x02, 0, 0}, {0x3807, 0xd0, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0xd0, 0, 0}, {0x380c, 0x08, 0, 0}, {0x380d, 0x72, 0, 0},
+ {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3810, 0xc0, 0, 0},
+ {0x3818, 0xc9, 0, 0}, {0x381c, 0x10, 0, 0}, {0x381d, 0xa0, 0, 0},
+ {0x381e, 0x05, 0, 0}, {0x381f, 0xb0, 0, 0}, {0x3820, 0x00, 0, 0},
+ {0x3821, 0x00, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3a08, 0x1b, 0, 0},
+ {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x17, 0, 0}, {0x3a0b, 0x20, 0, 0},
+ {0x3a0d, 0x02, 0, 0}, {0x3a0e, 0x01, 0, 0}, {0x401c, 0x04, 0, 0},
+ {0x5682, 0x05, 0, 0}, {0x5683, 0x00, 0, 0}, {0x5686, 0x02, 0, 0},
+ {0x5687, 0xcc, 0, 0}, {0x5001, 0x7f, 0, 0}, {0x589b, 0x06, 0, 0},
+ {0x589a, 0xc5, 0, 0}, {0x3503, 0x00, 0, 0}, {0x3010, 0x10, 0, 0},
+ {0x460c, 0x20, 0, 0}, {0x460b, 0x37, 0, 0}, {0x471c, 0xd0, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x3815, 0x01, 0, 0}, {0x3818, 0x00, 0x08, 0},
+ {0x501f, 0x00, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3002, 0x1c, 0, 0},
+ {0x3819, 0x80, 0, 0}, {0x5002, 0xe0, 0, 0},
+};
+
+static struct reg_value ov5642_setting_15fps_1080P_1920_1080[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3810, 0xc2, 0, 0}, {0x3615, 0xf0, 0, 0},
+ {0x3000, 0x00, 0, 0}, {0x3001, 0x00, 0, 0}, {0x3002, 0x00, 0, 0},
+ {0x3003, 0x00, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3030, 0x2b, 0, 0},
+ {0x3011, 0x08, 0, 0}, {0x3010, 0x10, 0, 0}, {0x3604, 0x60, 0, 0},
+ {0x3622, 0x60, 0, 0}, {0x3621, 0x09, 0, 0}, {0x3709, 0x00, 0, 0},
+ {0x4000, 0x21, 0, 0}, {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0},
+ {0x3605, 0x04, 0, 0}, {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0},
+ {0x300d, 0x22, 0, 0}, {0x3623, 0x22, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5500, 0x0a, 0, 0},
+ {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0}, {0x5080, 0x08, 0, 0},
+ {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0}, {0x471d, 0x05, 0, 0},
+ {0x4708, 0x06, 0, 0}, {0x370c, 0xa0, 0, 0}, {0x3808, 0x0a, 0, 0},
+ {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0}, {0x380b, 0x98, 0, 0},
+ {0x380c, 0x0c, 0, 0}, {0x380d, 0x80, 0, 0}, {0x380e, 0x07, 0, 0},
+ {0x380f, 0xd0, 0, 0}, {0x5687, 0x94, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x5001, 0xcf, 0, 0}, {0x4300, 0x30, 0, 0},
+ {0x4300, 0x30, 0, 0}, {0x460b, 0x35, 0, 0}, {0x471d, 0x00, 0, 0},
+ {0x3002, 0x0c, 0, 0}, {0x3002, 0x00, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x471c, 0x50, 0, 0}, {0x4721, 0x02, 0, 0}, {0x4402, 0x90, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x3815, 0x44, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3818, 0xc8, 0, 0}, {0x3801, 0x88, 0, 0}, {0x3824, 0x11, 0, 0},
+ {0x3a00, 0x78, 0, 0}, {0x3a1a, 0x04, 0, 0}, {0x3a13, 0x30, 0, 0},
+ {0x3a18, 0x00, 0, 0}, {0x3a19, 0x7c, 0, 0}, {0x3a08, 0x12, 0, 0},
+ {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0}, {0x3a0b, 0xa0, 0, 0},
+ {0x350c, 0x07, 0, 0}, {0x350d, 0xd0, 0, 0}, {0x3a0d, 0x08, 0, 0},
+ {0x3a0e, 0x06, 0, 0}, {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0},
+ {0x3502, 0x00, 0, 0}, {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x32, 0, 0},
+ {0x3a1b, 0x3c, 0, 0}, {0x3a1e, 0x32, 0, 0}, {0x3a11, 0x80, 0, 0},
+ {0x3a1f, 0x20, 0, 0}, {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0},
+ {0x3a03, 0x7d, 0, 0}, {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0},
+ {0x3a15, 0x7d, 0, 0}, {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0},
+ {0x3a08, 0x09, 0, 0}, {0x3a09, 0x60, 0, 0}, {0x3a0a, 0x07, 0, 0},
+ {0x3a0b, 0xd0, 0, 0}, {0x3a0d, 0x10, 0, 0}, {0x3a0e, 0x0d, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x5193, 0x70, 0, 0}, {0x589b, 0x00, 0, 0},
+ {0x589a, 0xc0, 0, 0}, {0x401e, 0x20, 0, 0}, {0x4001, 0x42, 0, 0},
+ {0x401c, 0x06, 0, 0}, {0x3825, 0xac, 0, 0}, {0x3827, 0x0c, 0, 0},
+ {0x528a, 0x01, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x10, 0, 0}, {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0},
+ {0x5290, 0x30, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x08, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x28, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0},
+ {0x5282, 0x00, 0, 0}, {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0},
+ {0x5302, 0x00, 0, 0}, {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0},
+ {0x530d, 0x0c, 0, 0}, {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0},
+ {0x5310, 0x20, 0, 0}, {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0},
+ {0x5309, 0x40, 0, 0}, {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0},
+ {0x5306, 0x00, 0, 0}, {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0},
+ {0x5315, 0x20, 0, 0}, {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0},
+ {0x5317, 0x00, 0, 0}, {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0},
+ {0x5381, 0x00, 0, 0}, {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0},
+ {0x5384, 0x00, 0, 0}, {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0},
+ {0x5387, 0x00, 0, 0}, {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0},
+ {0x538a, 0x00, 0, 0}, {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0},
+ {0x538d, 0x00, 0, 0}, {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0},
+ {0x5390, 0x00, 0, 0}, {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0},
+ {0x5393, 0xa2, 0, 0}, {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0},
+ {0x5481, 0x21, 0, 0}, {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0},
+ {0x5484, 0x65, 0, 0}, {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0},
+ {0x5487, 0x87, 0, 0}, {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0},
+ {0x548a, 0xaa, 0, 0}, {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0},
+ {0x548d, 0xdd, 0, 0}, {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0},
+ {0x5490, 0x05, 0, 0}, {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0},
+ {0x5493, 0x20, 0, 0}, {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0},
+ {0x5496, 0x02, 0, 0}, {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0},
+ {0x5499, 0x86, 0, 0}, {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0},
+ {0x549c, 0x02, 0, 0}, {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0},
+ {0x549f, 0x1c, 0, 0}, {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0},
+ {0x54a2, 0x01, 0, 0}, {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0},
+ {0x54a5, 0xc5, 0, 0}, {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0},
+ {0x54a8, 0x01, 0, 0}, {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0},
+ {0x54ab, 0x41, 0, 0}, {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0},
+ {0x54ae, 0x00, 0, 0}, {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0},
+ {0x54b1, 0x20, 0, 0}, {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0},
+ {0x54b4, 0x00, 0, 0}, {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0},
+ {0x54b7, 0xdf, 0, 0}, {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0},
+ {0x3406, 0x00, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0},
+ {0x5182, 0x11, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0},
+ {0x5188, 0x08, 0, 0}, {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0},
+ {0x518b, 0xb2, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0},
+ {0x518e, 0x3d, 0, 0}, {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0},
+ {0x519d, 0x82, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0},
+ {0x3a0f, 0x38, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0},
+ {0x3a1e, 0x2e, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x5688, 0xa6, 0, 0}, {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0},
+ {0x568b, 0xae, 0, 0}, {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0},
+ {0x568e, 0x62, 0, 0}, {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x40, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0},
+ {0x5800, 0x27, 0, 0}, {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0},
+ {0x5806, 0x1e, 0, 0}, {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0},
+ {0x5809, 0x0d, 0, 0}, {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0},
+ {0x580c, 0x0a, 0, 0}, {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0},
+ {0x580f, 0x19, 0, 0}, {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0},
+ {0x5812, 0x04, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0},
+ {0x5815, 0x06, 0, 0}, {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0},
+ {0x5818, 0x0a, 0, 0}, {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0},
+ {0x581b, 0x00, 0, 0}, {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0},
+ {0x581e, 0x08, 0, 0}, {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0},
+ {0x5821, 0x05, 0, 0}, {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0},
+ {0x5824, 0x00, 0, 0}, {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x0c, 0, 0}, {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0},
+ {0x582a, 0x06, 0, 0}, {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0},
+ {0x582d, 0x07, 0, 0}, {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0},
+ {0x5830, 0x18, 0, 0}, {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0},
+ {0x5833, 0x0a, 0, 0}, {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0},
+ {0x5836, 0x15, 0, 0}, {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0},
+ {0x5839, 0x1f, 0, 0}, {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0},
+ {0x583c, 0x17, 0, 0}, {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0},
+ {0x583f, 0x53, 0, 0}, {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0},
+ {0x5842, 0x0d, 0, 0}, {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0},
+ {0x5845, 0x09, 0, 0}, {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0},
+ {0x5848, 0x10, 0, 0}, {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0},
+ {0x584b, 0x0e, 0, 0}, {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0},
+ {0x584e, 0x11, 0, 0}, {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0},
+ {0x5851, 0x0c, 0, 0}, {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0},
+ {0x5854, 0x10, 0, 0}, {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0},
+ {0x5857, 0x0b, 0, 0}, {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0},
+ {0x585a, 0x0d, 0, 0}, {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0},
+ {0x585d, 0x0c, 0, 0}, {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0},
+ {0x5860, 0x0c, 0, 0}, {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0},
+ {0x5863, 0x08, 0, 0}, {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0},
+ {0x5866, 0x18, 0, 0}, {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0},
+ {0x5869, 0x19, 0, 0}, {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0},
+ {0x586c, 0x13, 0, 0}, {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0},
+ {0x586f, 0x16, 0, 0}, {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0},
+ {0x5872, 0x10, 0, 0}, {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0},
+ {0x5875, 0x16, 0, 0}, {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0},
+ {0x5878, 0x10, 0, 0}, {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0},
+ {0x587b, 0x14, 0, 0}, {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0},
+ {0x587e, 0x11, 0, 0}, {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0},
+ {0x5881, 0x15, 0, 0}, {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0},
+ {0x5884, 0x15, 0, 0}, {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0},
+ {0x5887, 0x17, 0, 0}, {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0},
+ {0x3702, 0x10, 0, 0}, {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0},
+ {0x370b, 0x40, 0, 0}, {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0},
+ {0x3632, 0x52, 0, 0}, {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0},
+ {0x5785, 0x07, 0, 0}, {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0},
+ {0x3604, 0x48, 0, 0}, {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0},
+ {0x370f, 0xc0, 0, 0}, {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0},
+ {0x5007, 0x00, 0, 0}, {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0},
+ {0x5013, 0x00, 0, 0}, {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0},
+ {0x5087, 0x00, 0, 0}, {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0},
+ {0x302b, 0x00, 0, 0}, {0x3503, 0x07, 0, 0}, {0x3011, 0x07, 0, 0},
+ {0x350c, 0x04, 0, 0}, {0x350d, 0x58, 0, 0}, {0x3801, 0x8a, 0, 0},
+ {0x3803, 0x0a, 0, 0}, {0x3804, 0x07, 0, 0}, {0x3805, 0x80, 0, 0},
+ {0x3806, 0x04, 0, 0}, {0x3807, 0x39, 0, 0}, {0x3808, 0x07, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x04, 0, 0}, {0x380b, 0x38, 0, 0},
+ {0x380c, 0x09, 0, 0}, {0x380d, 0xd6, 0, 0}, {0x380e, 0x04, 0, 0},
+ {0x380f, 0x58, 0, 0}, {0x381c, 0x11, 0, 0}, {0x381d, 0xba, 0, 0},
+ {0x381e, 0x04, 0, 0}, {0x381f, 0x48, 0, 0}, {0x3820, 0x04, 0, 0},
+ {0x3821, 0x18, 0, 0}, {0x3a08, 0x14, 0, 0}, {0x3a09, 0xe0, 0, 0},
+ {0x3a0a, 0x11, 0, 0}, {0x3a0b, 0x60, 0, 0}, {0x3a0d, 0x04, 0, 0},
+ {0x3a0e, 0x03, 0, 0}, {0x5682, 0x07, 0, 0}, {0x5683, 0x60, 0, 0},
+ {0x5686, 0x04, 0, 0}, {0x5687, 0x1c, 0, 0}, {0x5001, 0x7f, 0, 0},
+ {0x3503, 0x00, 0, 0}, {0x3010, 0x10, 0, 0}, {0x460c, 0x20, 0, 0},
+ {0x460b, 0x37, 0, 0}, {0x471c, 0xd0, 0, 0}, {0x471d, 0x05, 0, 0},
+ {0x3815, 0x01, 0, 0}, {0x3818, 0x00, 0x08, 0}, {0x501f, 0x00, 0, 0},
+ {0x4300, 0x30, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3819, 0x80, 0, 0},
+ {0x5002, 0xe0, 0, 0},
+};
+
+static struct reg_value ov5642_setting_15fps_QVGA_320_240[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3810, 0xc2, 0, 0}, {0x3615, 0xf0, 0, 0},
+ {0x3000, 0x00, 0, 0}, {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0},
+ {0x3003, 0x00, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0},
+ {0x3006, 0x43, 0, 0}, {0x3007, 0x37, 0, 0}, {0x3011, 0x08, 0, 0},
+ {0x3010, 0x10, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3501, 0x1e, 0, 0},
+ {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0}, {0x380c, 0x0c, 0, 0},
+ {0x380d, 0x80, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xe8, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0}, {0x3818, 0xc1, 0, 0},
+ {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0}, {0x3801, 0x80, 0, 0},
+ {0x3621, 0x87, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3803, 0x08, 0, 0},
+ {0x3827, 0x08, 0, 0}, {0x3810, 0x40, 0, 0}, {0x3804, 0x05, 0, 0},
+ {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0}, {0x5683, 0x00, 0, 0},
+ {0x3806, 0x03, 0, 0}, {0x3807, 0xc0, 0, 0}, {0x5686, 0x03, 0, 0},
+ {0x5687, 0xbc, 0, 0}, {0x3a00, 0x78, 0, 0}, {0x3a1a, 0x05, 0, 0},
+ {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0}, {0x3a19, 0x7c, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0}, {0x350d, 0xd0, 0, 0},
+ {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0}, {0x3502, 0x00, 0, 0},
+ {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0}, {0x3503, 0x00, 0, 0},
+ {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0}, {0x528f, 0x10, 0, 0},
+ {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x02, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x02, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x02, 0, 0},
+ {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3c, 0, 0},
+ {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0}, {0x3a03, 0x7d, 0, 0},
+ {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0}, {0x3a15, 0x7d, 0, 0},
+ {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0}, {0x3a08, 0x09, 0, 0},
+ {0x3a09, 0x60, 0, 0}, {0x3a0a, 0x07, 0, 0}, {0x3a0b, 0xd0, 0, 0},
+ {0x3a0d, 0x08, 0, 0}, {0x3a0e, 0x06, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0}, {0x401e, 0x20, 0, 0},
+ {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0}, {0x528a, 0x01, 0, 0},
+ {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0}, {0x528d, 0x10, 0, 0},
+ {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0}, {0x5290, 0x30, 0, 0},
+ {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0}, {0x5294, 0x00, 0, 0},
+ {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0}, {0x5297, 0x08, 0, 0},
+ {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0}, {0x529a, 0x00, 0, 0},
+ {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0}, {0x529d, 0x28, 0, 0},
+ {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0}, {0x5282, 0x00, 0, 0},
+ {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0}, {0x5302, 0x00, 0, 0},
+ {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0}, {0x530d, 0x0c, 0, 0},
+ {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0}, {0x5310, 0x20, 0, 0},
+ {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0}, {0x5309, 0x40, 0, 0},
+ {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0}, {0x5306, 0x00, 0, 0},
+ {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0}, {0x5315, 0x20, 0, 0},
+ {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0}, {0x5317, 0x00, 0, 0},
+ {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0}, {0x5381, 0x00, 0, 0},
+ {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0}, {0x5384, 0x00, 0, 0},
+ {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0}, {0x5387, 0x00, 0, 0},
+ {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0}, {0x538a, 0x00, 0, 0},
+ {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0}, {0x538d, 0x00, 0, 0},
+ {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0}, {0x5390, 0x00, 0, 0},
+ {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0}, {0x5393, 0xa2, 0, 0},
+ {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0}, {0x5481, 0x21, 0, 0},
+ {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0}, {0x5484, 0x65, 0, 0},
+ {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0}, {0x5487, 0x87, 0, 0},
+ {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0}, {0x548a, 0xaa, 0, 0},
+ {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0}, {0x548d, 0xdd, 0, 0},
+ {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0}, {0x5490, 0x05, 0, 0},
+ {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0}, {0x5493, 0x20, 0, 0},
+ {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0}, {0x5496, 0x02, 0, 0},
+ {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0}, {0x5499, 0x86, 0, 0},
+ {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0}, {0x549c, 0x02, 0, 0},
+ {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0}, {0x549f, 0x1c, 0, 0},
+ {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0}, {0x54a2, 0x01, 0, 0},
+ {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0}, {0x54a5, 0xc5, 0, 0},
+ {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0}, {0x54a8, 0x01, 0, 0},
+ {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0}, {0x54ab, 0x41, 0, 0},
+ {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0}, {0x54ae, 0x00, 0, 0},
+ {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0}, {0x54b1, 0x20, 0, 0},
+ {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0}, {0x54b4, 0x00, 0, 0},
+ {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0}, {0x54b7, 0xdf, 0, 0},
+ {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0}, {0x3406, 0x00, 0, 0},
+ {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0}, {0x5182, 0x11, 0, 0},
+ {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0}, {0x5185, 0x24, 0, 0},
+ {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0}, {0x5188, 0x08, 0, 0},
+ {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0}, {0x518b, 0xb2, 0, 0},
+ {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0}, {0x518e, 0x3d, 0, 0},
+ {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0}, {0x5191, 0xf8, 0, 0},
+ {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0}, {0x5194, 0xf0, 0, 0},
+ {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0}, {0x5197, 0x01, 0, 0},
+ {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0}, {0x519a, 0x04, 0, 0},
+ {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0}, {0x519d, 0x82, 0, 0},
+ {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0}, {0x3a0f, 0x38, 0, 0},
+ {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0}, {0x3a1e, 0x2e, 0, 0},
+ {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0}, {0x5688, 0xa6, 0, 0},
+ {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0}, {0x568b, 0xae, 0, 0},
+ {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0}, {0x568e, 0x62, 0, 0},
+ {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0}, {0x5584, 0x40, 0, 0},
+ {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0}, {0x5800, 0x27, 0, 0},
+ {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0}, {0x5803, 0x0f, 0, 0},
+ {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0}, {0x5806, 0x1e, 0, 0},
+ {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0}, {0x5809, 0x0d, 0, 0},
+ {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0}, {0x580c, 0x0a, 0, 0},
+ {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0}, {0x580f, 0x19, 0, 0},
+ {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0}, {0x5812, 0x04, 0, 0},
+ {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0}, {0x5815, 0x06, 0, 0},
+ {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0}, {0x5818, 0x0a, 0, 0},
+ {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0}, {0x581b, 0x00, 0, 0},
+ {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0}, {0x581e, 0x08, 0, 0},
+ {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0}, {0x5821, 0x05, 0, 0},
+ {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0}, {0x5824, 0x00, 0, 0},
+ {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0}, {0x5827, 0x0c, 0, 0},
+ {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0}, {0x582a, 0x06, 0, 0},
+ {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0}, {0x582d, 0x07, 0, 0},
+ {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0}, {0x5830, 0x18, 0, 0},
+ {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0}, {0x5833, 0x0a, 0, 0},
+ {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0}, {0x5836, 0x15, 0, 0},
+ {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0}, {0x5839, 0x1f, 0, 0},
+ {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0}, {0x583c, 0x17, 0, 0},
+ {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0}, {0x583f, 0x53, 0, 0},
+ {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0}, {0x5842, 0x0d, 0, 0},
+ {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0}, {0x5845, 0x09, 0, 0},
+ {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0}, {0x5848, 0x10, 0, 0},
+ {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0}, {0x584b, 0x0e, 0, 0},
+ {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0}, {0x584e, 0x11, 0, 0},
+ {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0}, {0x5851, 0x0c, 0, 0},
+ {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0}, {0x5854, 0x10, 0, 0},
+ {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0}, {0x5857, 0x0b, 0, 0},
+ {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0}, {0x585a, 0x0d, 0, 0},
+ {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0}, {0x585d, 0x0c, 0, 0},
+ {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0}, {0x5860, 0x0c, 0, 0},
+ {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0}, {0x5863, 0x08, 0, 0},
+ {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0}, {0x5866, 0x18, 0, 0},
+ {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0}, {0x5869, 0x19, 0, 0},
+ {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0}, {0x586c, 0x13, 0, 0},
+ {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0}, {0x586f, 0x16, 0, 0},
+ {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0}, {0x5872, 0x10, 0, 0},
+ {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0}, {0x5875, 0x16, 0, 0},
+ {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0}, {0x5878, 0x10, 0, 0},
+ {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0}, {0x587b, 0x14, 0, 0},
+ {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0}, {0x587e, 0x11, 0, 0},
+ {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0}, {0x5881, 0x15, 0, 0},
+ {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0}, {0x5884, 0x15, 0, 0},
+ {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0}, {0x5887, 0x17, 0, 0},
+ {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0}, {0x3702, 0x10, 0, 0},
+ {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0}, {0x370b, 0x40, 0, 0},
+ {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0}, {0x3632, 0x52, 0, 0},
+ {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0}, {0x5785, 0x07, 0, 0},
+ {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0}, {0x3604, 0x48, 0, 0},
+ {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0}, {0x370f, 0xc0, 0, 0},
+ {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0}, {0x5007, 0x00, 0, 0},
+ {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0}, {0x5013, 0x00, 0, 0},
+ {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0}, {0x5087, 0x00, 0, 0},
+ {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0}, {0x302b, 0x00, 0, 0},
+ {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0xf0, 0, 0}, {0x3a00, 0x78, 0, 0},
+};
+
+static struct reg_value ov5642_setting_15fps_NTSC_720_480[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3810, 0xc2, 0, 0}, {0x3615, 0xf0, 0, 0},
+ {0x3000, 0x00, 0, 0}, {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0},
+ {0x3003, 0x00, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0},
+ {0x3006, 0x43, 0, 0}, {0x3007, 0x37, 0, 0}, {0x3011, 0x08, 0, 0},
+ {0x3010, 0x10, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3501, 0x1e, 0, 0},
+ {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0}, {0x380c, 0x0c, 0, 0},
+ {0x380d, 0x80, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xe8, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0}, {0x3818, 0xc1, 0, 0},
+ {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0}, {0x3801, 0x80, 0, 0},
+ {0x3621, 0x87, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3803, 0x08, 0, 0},
+ {0x3827, 0x08, 0, 0}, {0x3810, 0x40, 0, 0}, {0x3804, 0x05, 0, 0},
+ {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0}, {0x5683, 0x00, 0, 0},
+ {0x3806, 0x03, 0, 0}, {0x3807, 0xc0, 0, 0}, {0x5686, 0x03, 0, 0},
+ {0x5687, 0xbc, 0, 0}, {0x3a00, 0x78, 0, 0}, {0x3a1a, 0x05, 0, 0},
+ {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0}, {0x3a19, 0x7c, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0}, {0x350d, 0xd0, 0, 0},
+ {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0}, {0x3502, 0x00, 0, 0},
+ {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0}, {0x3503, 0x00, 0, 0},
+ {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0}, {0x528f, 0x10, 0, 0},
+ {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x02, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x02, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x02, 0, 0},
+ {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3c, 0, 0},
+ {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0}, {0x3a03, 0x7d, 0, 0},
+ {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0}, {0x3a15, 0x7d, 0, 0},
+ {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0}, {0x3a08, 0x09, 0, 0},
+ {0x3a09, 0x60, 0, 0}, {0x3a0a, 0x07, 0, 0}, {0x3a0b, 0xd0, 0, 0},
+ {0x3a0d, 0x08, 0, 0}, {0x3a0e, 0x06, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0}, {0x401e, 0x20, 0, 0},
+ {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0}, {0x528a, 0x01, 0, 0},
+ {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0}, {0x528d, 0x10, 0, 0},
+ {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0}, {0x5290, 0x30, 0, 0},
+ {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0}, {0x5294, 0x00, 0, 0},
+ {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0}, {0x5297, 0x08, 0, 0},
+ {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0}, {0x529a, 0x00, 0, 0},
+ {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0}, {0x529d, 0x28, 0, 0},
+ {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0}, {0x5282, 0x00, 0, 0},
+ {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0}, {0x5302, 0x00, 0, 0},
+ {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0}, {0x530d, 0x0c, 0, 0},
+ {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0}, {0x5310, 0x20, 0, 0},
+ {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0}, {0x5309, 0x40, 0, 0},
+ {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0}, {0x5306, 0x00, 0, 0},
+ {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0}, {0x5315, 0x20, 0, 0},
+ {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0}, {0x5317, 0x00, 0, 0},
+ {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0}, {0x5381, 0x00, 0, 0},
+ {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0}, {0x5384, 0x00, 0, 0},
+ {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0}, {0x5387, 0x00, 0, 0},
+ {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0}, {0x538a, 0x00, 0, 0},
+ {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0}, {0x538d, 0x00, 0, 0},
+ {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0}, {0x5390, 0x00, 0, 0},
+ {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0}, {0x5393, 0xa2, 0, 0},
+ {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0}, {0x5481, 0x21, 0, 0},
+ {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0}, {0x5484, 0x65, 0, 0},
+ {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0}, {0x5487, 0x87, 0, 0},
+ {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0}, {0x548a, 0xaa, 0, 0},
+ {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0}, {0x548d, 0xdd, 0, 0},
+ {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0}, {0x5490, 0x05, 0, 0},
+ {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0}, {0x5493, 0x20, 0, 0},
+ {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0}, {0x5496, 0x02, 0, 0},
+ {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0}, {0x5499, 0x86, 0, 0},
+ {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0}, {0x549c, 0x02, 0, 0},
+ {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0}, {0x549f, 0x1c, 0, 0},
+ {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0}, {0x54a2, 0x01, 0, 0},
+ {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0}, {0x54a5, 0xc5, 0, 0},
+ {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0}, {0x54a8, 0x01, 0, 0},
+ {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0}, {0x54ab, 0x41, 0, 0},
+ {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0}, {0x54ae, 0x00, 0, 0},
+ {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0}, {0x54b1, 0x20, 0, 0},
+ {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0}, {0x54b4, 0x00, 0, 0},
+ {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0}, {0x54b7, 0xdf, 0, 0},
+ {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0}, {0x3406, 0x00, 0, 0},
+ {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0}, {0x5182, 0x11, 0, 0},
+ {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0}, {0x5185, 0x24, 0, 0},
+ {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0}, {0x5188, 0x08, 0, 0},
+ {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0}, {0x518b, 0xb2, 0, 0},
+ {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0}, {0x518e, 0x3d, 0, 0},
+ {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0}, {0x5191, 0xf8, 0, 0},
+ {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0}, {0x5194, 0xf0, 0, 0},
+ {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0}, {0x5197, 0x01, 0, 0},
+ {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0}, {0x519a, 0x04, 0, 0},
+ {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0}, {0x519d, 0x82, 0, 0},
+ {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0}, {0x3a0f, 0x38, 0, 0},
+ {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0}, {0x3a1e, 0x2e, 0, 0},
+ {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0}, {0x5688, 0xa6, 0, 0},
+ {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0}, {0x568b, 0xae, 0, 0},
+ {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0}, {0x568e, 0x62, 0, 0},
+ {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0}, {0x5584, 0x40, 0, 0},
+ {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0}, {0x5800, 0x27, 0, 0},
+ {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0}, {0x5803, 0x0f, 0, 0},
+ {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0}, {0x5806, 0x1e, 0, 0},
+ {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0}, {0x5809, 0x0d, 0, 0},
+ {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0}, {0x580c, 0x0a, 0, 0},
+ {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0}, {0x580f, 0x19, 0, 0},
+ {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0}, {0x5812, 0x04, 0, 0},
+ {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0}, {0x5815, 0x06, 0, 0},
+ {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0}, {0x5818, 0x0a, 0, 0},
+ {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0}, {0x581b, 0x00, 0, 0},
+ {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0}, {0x581e, 0x08, 0, 0},
+ {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0}, {0x5821, 0x05, 0, 0},
+ {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0}, {0x5824, 0x00, 0, 0},
+ {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0}, {0x5827, 0x0c, 0, 0},
+ {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0}, {0x582a, 0x06, 0, 0},
+ {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0}, {0x582d, 0x07, 0, 0},
+ {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0}, {0x5830, 0x18, 0, 0},
+ {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0}, {0x5833, 0x0a, 0, 0},
+ {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0}, {0x5836, 0x15, 0, 0},
+ {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0}, {0x5839, 0x1f, 0, 0},
+ {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0}, {0x583c, 0x17, 0, 0},
+ {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0}, {0x583f, 0x53, 0, 0},
+ {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0}, {0x5842, 0x0d, 0, 0},
+ {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0}, {0x5845, 0x09, 0, 0},
+ {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0}, {0x5848, 0x10, 0, 0},
+ {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0}, {0x584b, 0x0e, 0, 0},
+ {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0}, {0x584e, 0x11, 0, 0},
+ {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0}, {0x5851, 0x0c, 0, 0},
+ {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0}, {0x5854, 0x10, 0, 0},
+ {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0}, {0x5857, 0x0b, 0, 0},
+ {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0}, {0x585a, 0x0d, 0, 0},
+ {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0}, {0x585d, 0x0c, 0, 0},
+ {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0}, {0x5860, 0x0c, 0, 0},
+ {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0}, {0x5863, 0x08, 0, 0},
+ {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0}, {0x5866, 0x18, 0, 0},
+ {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0}, {0x5869, 0x19, 0, 0},
+ {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0}, {0x586c, 0x13, 0, 0},
+ {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0}, {0x586f, 0x16, 0, 0},
+ {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0}, {0x5872, 0x10, 0, 0},
+ {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0}, {0x5875, 0x16, 0, 0},
+ {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0}, {0x5878, 0x10, 0, 0},
+ {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0}, {0x587b, 0x14, 0, 0},
+ {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0}, {0x587e, 0x11, 0, 0},
+ {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0}, {0x5881, 0x15, 0, 0},
+ {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0}, {0x5884, 0x15, 0, 0},
+ {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0}, {0x5887, 0x17, 0, 0},
+ {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0}, {0x3702, 0x10, 0, 0},
+ {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0}, {0x370b, 0x40, 0, 0},
+ {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0}, {0x3632, 0x52, 0, 0},
+ {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0}, {0x5785, 0x07, 0, 0},
+ {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0}, {0x3604, 0x48, 0, 0},
+ {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0}, {0x370f, 0xc0, 0, 0},
+ {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0}, {0x5007, 0x00, 0, 0},
+ {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0}, {0x5013, 0x00, 0, 0},
+ {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0}, {0x5087, 0x00, 0, 0},
+ {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0}, {0x302b, 0x00, 0, 0},
+ {0x3824, 0x11, 0, 0}, {0x3825, 0xb4, 0, 0}, {0x3826, 0x00, 0, 0},
+ {0x3827, 0x3d, 0, 0}, {0x380c, 0x0c, 0, 0}, {0x380d, 0x80, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xe8, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0xd0, 0, 0}, {0x380A, 0x01, 0, 0}, {0x380B, 0xe0, 0, 0},
+ {0x3804, 0x05, 0, 0}, {0x3805, 0x00, 0, 0}, {0x3806, 0x03, 0, 0},
+ {0x3807, 0x55, 0, 0}, {0x5686, 0x03, 0, 0}, {0x5687, 0x55, 0, 0},
+ {0x5682, 0x05, 0, 0}, {0x5683, 0x00, 0, 0},
+};
+
+static struct reg_value ov5642_setting_15fps_PAL_720_576[] = {
+ {0x3103, 0x93, 0, 0}, {0x3008, 0x82, 0, 0}, {0x3017, 0x7f, 0, 0},
+ {0x3018, 0xfc, 0, 0}, {0x3810, 0xc2, 0, 0}, {0x3615, 0xf0, 0, 0},
+ {0x3000, 0x00, 0, 0}, {0x3001, 0x00, 0, 0}, {0x3002, 0x5c, 0, 0},
+ {0x3003, 0x00, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3005, 0xff, 0, 0},
+ {0x3006, 0x43, 0, 0}, {0x3007, 0x37, 0, 0}, {0x3011, 0x08, 0, 0},
+ {0x3010, 0x10, 0, 0}, {0x460c, 0x22, 0, 0}, {0x3815, 0x04, 0, 0},
+ {0x370c, 0xa0, 0, 0}, {0x3602, 0xfc, 0, 0}, {0x3612, 0xff, 0, 0},
+ {0x3634, 0xc0, 0, 0}, {0x3613, 0x00, 0, 0}, {0x3605, 0x7c, 0, 0},
+ {0x3621, 0x09, 0, 0}, {0x3622, 0x60, 0, 0}, {0x3604, 0x40, 0, 0},
+ {0x3603, 0xa7, 0, 0}, {0x3603, 0x27, 0, 0}, {0x4000, 0x21, 0, 0},
+ {0x401d, 0x22, 0, 0}, {0x3600, 0x54, 0, 0}, {0x3605, 0x04, 0, 0},
+ {0x3606, 0x3f, 0, 0}, {0x3c01, 0x80, 0, 0}, {0x5000, 0x4f, 0, 0},
+ {0x5020, 0x04, 0, 0}, {0x5181, 0x79, 0, 0}, {0x5182, 0x00, 0, 0},
+ {0x5185, 0x22, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5001, 0xff, 0, 0},
+ {0x5500, 0x0a, 0, 0}, {0x5504, 0x00, 0, 0}, {0x5505, 0x7f, 0, 0},
+ {0x5080, 0x08, 0, 0}, {0x300e, 0x18, 0, 0}, {0x4610, 0x00, 0, 0},
+ {0x471d, 0x05, 0, 0}, {0x4708, 0x06, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xd0, 0, 0}, {0x501f, 0x00, 0, 0},
+ {0x5000, 0x4f, 0, 0}, {0x4300, 0x30, 0, 0}, {0x3503, 0x07, 0, 0},
+ {0x3501, 0x73, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350b, 0x00, 0, 0},
+ {0x3503, 0x07, 0, 0}, {0x3824, 0x11, 0, 0}, {0x3501, 0x1e, 0, 0},
+ {0x3502, 0x80, 0, 0}, {0x350b, 0x7f, 0, 0}, {0x380c, 0x0c, 0, 0},
+ {0x380d, 0x80, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xe8, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0}, {0x3818, 0xc1, 0, 0},
+ {0x3705, 0xdb, 0, 0}, {0x370a, 0x81, 0, 0}, {0x3801, 0x80, 0, 0},
+ {0x3621, 0x87, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3803, 0x08, 0, 0},
+ {0x3827, 0x08, 0, 0}, {0x3810, 0x40, 0, 0}, {0x3804, 0x05, 0, 0},
+ {0x3805, 0x00, 0, 0}, {0x5682, 0x05, 0, 0}, {0x5683, 0x00, 0, 0},
+ {0x3806, 0x03, 0, 0}, {0x3807, 0xc0, 0, 0}, {0x5686, 0x03, 0, 0},
+ {0x5687, 0xbc, 0, 0}, {0x3a00, 0x78, 0, 0}, {0x3a1a, 0x05, 0, 0},
+ {0x3a13, 0x30, 0, 0}, {0x3a18, 0x00, 0, 0}, {0x3a19, 0x7c, 0, 0},
+ {0x3a08, 0x12, 0, 0}, {0x3a09, 0xc0, 0, 0}, {0x3a0a, 0x0f, 0, 0},
+ {0x3a0b, 0xa0, 0, 0}, {0x350c, 0x07, 0, 0}, {0x350d, 0xd0, 0, 0},
+ {0x3500, 0x00, 0, 0}, {0x3501, 0x00, 0, 0}, {0x3502, 0x00, 0, 0},
+ {0x350a, 0x00, 0, 0}, {0x350b, 0x00, 0, 0}, {0x3503, 0x00, 0, 0},
+ {0x528a, 0x02, 0, 0}, {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0},
+ {0x528d, 0x08, 0, 0}, {0x528e, 0x08, 0, 0}, {0x528f, 0x10, 0, 0},
+ {0x5290, 0x10, 0, 0}, {0x5292, 0x00, 0, 0}, {0x5293, 0x02, 0, 0},
+ {0x5294, 0x00, 0, 0}, {0x5295, 0x02, 0, 0}, {0x5296, 0x00, 0, 0},
+ {0x5297, 0x02, 0, 0}, {0x5298, 0x00, 0, 0}, {0x5299, 0x02, 0, 0},
+ {0x529a, 0x00, 0, 0}, {0x529b, 0x02, 0, 0}, {0x529c, 0x00, 0, 0},
+ {0x529d, 0x02, 0, 0}, {0x529e, 0x00, 0, 0}, {0x529f, 0x02, 0, 0},
+ {0x3a0f, 0x3c, 0, 0}, {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3c, 0, 0},
+ {0x3a1e, 0x30, 0, 0}, {0x3a11, 0x70, 0, 0}, {0x3a1f, 0x10, 0, 0},
+ {0x3030, 0x2b, 0, 0}, {0x3a02, 0x00, 0, 0}, {0x3a03, 0x7d, 0, 0},
+ {0x3a04, 0x00, 0, 0}, {0x3a14, 0x00, 0, 0}, {0x3a15, 0x7d, 0, 0},
+ {0x3a16, 0x00, 0, 0}, {0x3a00, 0x78, 0, 0}, {0x3a08, 0x09, 0, 0},
+ {0x3a09, 0x60, 0, 0}, {0x3a0a, 0x07, 0, 0}, {0x3a0b, 0xd0, 0, 0},
+ {0x3a0d, 0x08, 0, 0}, {0x3a0e, 0x06, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x589b, 0x04, 0, 0}, {0x589a, 0xc5, 0, 0}, {0x401e, 0x20, 0, 0},
+ {0x4001, 0x42, 0, 0}, {0x401c, 0x04, 0, 0}, {0x528a, 0x01, 0, 0},
+ {0x528b, 0x04, 0, 0}, {0x528c, 0x08, 0, 0}, {0x528d, 0x10, 0, 0},
+ {0x528e, 0x20, 0, 0}, {0x528f, 0x28, 0, 0}, {0x5290, 0x30, 0, 0},
+ {0x5292, 0x00, 0, 0}, {0x5293, 0x01, 0, 0}, {0x5294, 0x00, 0, 0},
+ {0x5295, 0x04, 0, 0}, {0x5296, 0x00, 0, 0}, {0x5297, 0x08, 0, 0},
+ {0x5298, 0x00, 0, 0}, {0x5299, 0x10, 0, 0}, {0x529a, 0x00, 0, 0},
+ {0x529b, 0x20, 0, 0}, {0x529c, 0x00, 0, 0}, {0x529d, 0x28, 0, 0},
+ {0x529e, 0x00, 0, 0}, {0x529f, 0x30, 0, 0}, {0x5282, 0x00, 0, 0},
+ {0x5300, 0x00, 0, 0}, {0x5301, 0x20, 0, 0}, {0x5302, 0x00, 0, 0},
+ {0x5303, 0x7c, 0, 0}, {0x530c, 0x00, 0, 0}, {0x530d, 0x0c, 0, 0},
+ {0x530e, 0x20, 0, 0}, {0x530f, 0x80, 0, 0}, {0x5310, 0x20, 0, 0},
+ {0x5311, 0x80, 0, 0}, {0x5308, 0x20, 0, 0}, {0x5309, 0x40, 0, 0},
+ {0x5304, 0x00, 0, 0}, {0x5305, 0x30, 0, 0}, {0x5306, 0x00, 0, 0},
+ {0x5307, 0x80, 0, 0}, {0x5314, 0x08, 0, 0}, {0x5315, 0x20, 0, 0},
+ {0x5319, 0x30, 0, 0}, {0x5316, 0x10, 0, 0}, {0x5317, 0x00, 0, 0},
+ {0x5318, 0x02, 0, 0}, {0x5380, 0x01, 0, 0}, {0x5381, 0x00, 0, 0},
+ {0x5382, 0x00, 0, 0}, {0x5383, 0x4e, 0, 0}, {0x5384, 0x00, 0, 0},
+ {0x5385, 0x0f, 0, 0}, {0x5386, 0x00, 0, 0}, {0x5387, 0x00, 0, 0},
+ {0x5388, 0x01, 0, 0}, {0x5389, 0x15, 0, 0}, {0x538a, 0x00, 0, 0},
+ {0x538b, 0x31, 0, 0}, {0x538c, 0x00, 0, 0}, {0x538d, 0x00, 0, 0},
+ {0x538e, 0x00, 0, 0}, {0x538f, 0x0f, 0, 0}, {0x5390, 0x00, 0, 0},
+ {0x5391, 0xab, 0, 0}, {0x5392, 0x00, 0, 0}, {0x5393, 0xa2, 0, 0},
+ {0x5394, 0x08, 0, 0}, {0x5480, 0x14, 0, 0}, {0x5481, 0x21, 0, 0},
+ {0x5482, 0x36, 0, 0}, {0x5483, 0x57, 0, 0}, {0x5484, 0x65, 0, 0},
+ {0x5485, 0x71, 0, 0}, {0x5486, 0x7d, 0, 0}, {0x5487, 0x87, 0, 0},
+ {0x5488, 0x91, 0, 0}, {0x5489, 0x9a, 0, 0}, {0x548a, 0xaa, 0, 0},
+ {0x548b, 0xb8, 0, 0}, {0x548c, 0xcd, 0, 0}, {0x548d, 0xdd, 0, 0},
+ {0x548e, 0xea, 0, 0}, {0x548f, 0x1d, 0, 0}, {0x5490, 0x05, 0, 0},
+ {0x5491, 0x00, 0, 0}, {0x5492, 0x04, 0, 0}, {0x5493, 0x20, 0, 0},
+ {0x5494, 0x03, 0, 0}, {0x5495, 0x60, 0, 0}, {0x5496, 0x02, 0, 0},
+ {0x5497, 0xb8, 0, 0}, {0x5498, 0x02, 0, 0}, {0x5499, 0x86, 0, 0},
+ {0x549a, 0x02, 0, 0}, {0x549b, 0x5b, 0, 0}, {0x549c, 0x02, 0, 0},
+ {0x549d, 0x3b, 0, 0}, {0x549e, 0x02, 0, 0}, {0x549f, 0x1c, 0, 0},
+ {0x54a0, 0x02, 0, 0}, {0x54a1, 0x04, 0, 0}, {0x54a2, 0x01, 0, 0},
+ {0x54a3, 0xed, 0, 0}, {0x54a4, 0x01, 0, 0}, {0x54a5, 0xc5, 0, 0},
+ {0x54a6, 0x01, 0, 0}, {0x54a7, 0xa5, 0, 0}, {0x54a8, 0x01, 0, 0},
+ {0x54a9, 0x6c, 0, 0}, {0x54aa, 0x01, 0, 0}, {0x54ab, 0x41, 0, 0},
+ {0x54ac, 0x01, 0, 0}, {0x54ad, 0x20, 0, 0}, {0x54ae, 0x00, 0, 0},
+ {0x54af, 0x16, 0, 0}, {0x54b0, 0x01, 0, 0}, {0x54b1, 0x20, 0, 0},
+ {0x54b2, 0x00, 0, 0}, {0x54b3, 0x10, 0, 0}, {0x54b4, 0x00, 0, 0},
+ {0x54b5, 0xf0, 0, 0}, {0x54b6, 0x00, 0, 0}, {0x54b7, 0xdf, 0, 0},
+ {0x5402, 0x3f, 0, 0}, {0x5403, 0x00, 0, 0}, {0x3406, 0x00, 0, 0},
+ {0x5180, 0xff, 0, 0}, {0x5181, 0x52, 0, 0}, {0x5182, 0x11, 0, 0},
+ {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0}, {0x5185, 0x24, 0, 0},
+ {0x5186, 0x06, 0, 0}, {0x5187, 0x08, 0, 0}, {0x5188, 0x08, 0, 0},
+ {0x5189, 0x7c, 0, 0}, {0x518a, 0x60, 0, 0}, {0x518b, 0xb2, 0, 0},
+ {0x518c, 0xb2, 0, 0}, {0x518d, 0x44, 0, 0}, {0x518e, 0x3d, 0, 0},
+ {0x518f, 0x58, 0, 0}, {0x5190, 0x46, 0, 0}, {0x5191, 0xf8, 0, 0},
+ {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0}, {0x5194, 0xf0, 0, 0},
+ {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0}, {0x5197, 0x01, 0, 0},
+ {0x5198, 0x04, 0, 0}, {0x5199, 0x12, 0, 0}, {0x519a, 0x04, 0, 0},
+ {0x519b, 0x00, 0, 0}, {0x519c, 0x06, 0, 0}, {0x519d, 0x82, 0, 0},
+ {0x519e, 0x00, 0, 0}, {0x5025, 0x80, 0, 0}, {0x3a0f, 0x38, 0, 0},
+ {0x3a10, 0x30, 0, 0}, {0x3a1b, 0x3a, 0, 0}, {0x3a1e, 0x2e, 0, 0},
+ {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x10, 0, 0}, {0x5688, 0xa6, 0, 0},
+ {0x5689, 0x6a, 0, 0}, {0x568a, 0xea, 0, 0}, {0x568b, 0xae, 0, 0},
+ {0x568c, 0xa6, 0, 0}, {0x568d, 0x6a, 0, 0}, {0x568e, 0x62, 0, 0},
+ {0x568f, 0x26, 0, 0}, {0x5583, 0x40, 0, 0}, {0x5584, 0x40, 0, 0},
+ {0x5580, 0x02, 0, 0}, {0x5000, 0xcf, 0, 0}, {0x5800, 0x27, 0, 0},
+ {0x5801, 0x19, 0, 0}, {0x5802, 0x12, 0, 0}, {0x5803, 0x0f, 0, 0},
+ {0x5804, 0x10, 0, 0}, {0x5805, 0x15, 0, 0}, {0x5806, 0x1e, 0, 0},
+ {0x5807, 0x2f, 0, 0}, {0x5808, 0x15, 0, 0}, {0x5809, 0x0d, 0, 0},
+ {0x580a, 0x0a, 0, 0}, {0x580b, 0x09, 0, 0}, {0x580c, 0x0a, 0, 0},
+ {0x580d, 0x0c, 0, 0}, {0x580e, 0x12, 0, 0}, {0x580f, 0x19, 0, 0},
+ {0x5810, 0x0b, 0, 0}, {0x5811, 0x07, 0, 0}, {0x5812, 0x04, 0, 0},
+ {0x5813, 0x03, 0, 0}, {0x5814, 0x03, 0, 0}, {0x5815, 0x06, 0, 0},
+ {0x5816, 0x0a, 0, 0}, {0x5817, 0x0f, 0, 0}, {0x5818, 0x0a, 0, 0},
+ {0x5819, 0x05, 0, 0}, {0x581a, 0x01, 0, 0}, {0x581b, 0x00, 0, 0},
+ {0x581c, 0x00, 0, 0}, {0x581d, 0x03, 0, 0}, {0x581e, 0x08, 0, 0},
+ {0x581f, 0x0c, 0, 0}, {0x5820, 0x0a, 0, 0}, {0x5821, 0x05, 0, 0},
+ {0x5822, 0x01, 0, 0}, {0x5823, 0x00, 0, 0}, {0x5824, 0x00, 0, 0},
+ {0x5825, 0x03, 0, 0}, {0x5826, 0x08, 0, 0}, {0x5827, 0x0c, 0, 0},
+ {0x5828, 0x0e, 0, 0}, {0x5829, 0x08, 0, 0}, {0x582a, 0x06, 0, 0},
+ {0x582b, 0x04, 0, 0}, {0x582c, 0x05, 0, 0}, {0x582d, 0x07, 0, 0},
+ {0x582e, 0x0b, 0, 0}, {0x582f, 0x12, 0, 0}, {0x5830, 0x18, 0, 0},
+ {0x5831, 0x10, 0, 0}, {0x5832, 0x0c, 0, 0}, {0x5833, 0x0a, 0, 0},
+ {0x5834, 0x0b, 0, 0}, {0x5835, 0x0e, 0, 0}, {0x5836, 0x15, 0, 0},
+ {0x5837, 0x19, 0, 0}, {0x5838, 0x32, 0, 0}, {0x5839, 0x1f, 0, 0},
+ {0x583a, 0x18, 0, 0}, {0x583b, 0x16, 0, 0}, {0x583c, 0x17, 0, 0},
+ {0x583d, 0x1e, 0, 0}, {0x583e, 0x26, 0, 0}, {0x583f, 0x53, 0, 0},
+ {0x5840, 0x10, 0, 0}, {0x5841, 0x0f, 0, 0}, {0x5842, 0x0d, 0, 0},
+ {0x5843, 0x0c, 0, 0}, {0x5844, 0x0e, 0, 0}, {0x5845, 0x09, 0, 0},
+ {0x5846, 0x11, 0, 0}, {0x5847, 0x10, 0, 0}, {0x5848, 0x10, 0, 0},
+ {0x5849, 0x10, 0, 0}, {0x584a, 0x10, 0, 0}, {0x584b, 0x0e, 0, 0},
+ {0x584c, 0x10, 0, 0}, {0x584d, 0x10, 0, 0}, {0x584e, 0x11, 0, 0},
+ {0x584f, 0x10, 0, 0}, {0x5850, 0x0f, 0, 0}, {0x5851, 0x0c, 0, 0},
+ {0x5852, 0x0f, 0, 0}, {0x5853, 0x10, 0, 0}, {0x5854, 0x10, 0, 0},
+ {0x5855, 0x0f, 0, 0}, {0x5856, 0x0e, 0, 0}, {0x5857, 0x0b, 0, 0},
+ {0x5858, 0x10, 0, 0}, {0x5859, 0x0d, 0, 0}, {0x585a, 0x0d, 0, 0},
+ {0x585b, 0x0c, 0, 0}, {0x585c, 0x0c, 0, 0}, {0x585d, 0x0c, 0, 0},
+ {0x585e, 0x0b, 0, 0}, {0x585f, 0x0c, 0, 0}, {0x5860, 0x0c, 0, 0},
+ {0x5861, 0x0c, 0, 0}, {0x5862, 0x0d, 0, 0}, {0x5863, 0x08, 0, 0},
+ {0x5864, 0x11, 0, 0}, {0x5865, 0x18, 0, 0}, {0x5866, 0x18, 0, 0},
+ {0x5867, 0x19, 0, 0}, {0x5868, 0x17, 0, 0}, {0x5869, 0x19, 0, 0},
+ {0x586a, 0x16, 0, 0}, {0x586b, 0x13, 0, 0}, {0x586c, 0x13, 0, 0},
+ {0x586d, 0x12, 0, 0}, {0x586e, 0x13, 0, 0}, {0x586f, 0x16, 0, 0},
+ {0x5870, 0x14, 0, 0}, {0x5871, 0x12, 0, 0}, {0x5872, 0x10, 0, 0},
+ {0x5873, 0x11, 0, 0}, {0x5874, 0x11, 0, 0}, {0x5875, 0x16, 0, 0},
+ {0x5876, 0x14, 0, 0}, {0x5877, 0x11, 0, 0}, {0x5878, 0x10, 0, 0},
+ {0x5879, 0x0f, 0, 0}, {0x587a, 0x10, 0, 0}, {0x587b, 0x14, 0, 0},
+ {0x587c, 0x13, 0, 0}, {0x587d, 0x12, 0, 0}, {0x587e, 0x11, 0, 0},
+ {0x587f, 0x11, 0, 0}, {0x5880, 0x12, 0, 0}, {0x5881, 0x15, 0, 0},
+ {0x5882, 0x14, 0, 0}, {0x5883, 0x15, 0, 0}, {0x5884, 0x15, 0, 0},
+ {0x5885, 0x15, 0, 0}, {0x5886, 0x13, 0, 0}, {0x5887, 0x17, 0, 0},
+ {0x3710, 0x10, 0, 0}, {0x3632, 0x51, 0, 0}, {0x3702, 0x10, 0, 0},
+ {0x3703, 0xb2, 0, 0}, {0x3704, 0x18, 0, 0}, {0x370b, 0x40, 0, 0},
+ {0x370d, 0x03, 0, 0}, {0x3631, 0x01, 0, 0}, {0x3632, 0x52, 0, 0},
+ {0x3606, 0x24, 0, 0}, {0x3620, 0x96, 0, 0}, {0x5785, 0x07, 0, 0},
+ {0x3a13, 0x30, 0, 0}, {0x3600, 0x52, 0, 0}, {0x3604, 0x48, 0, 0},
+ {0x3606, 0x1b, 0, 0}, {0x370d, 0x0b, 0, 0}, {0x370f, 0xc0, 0, 0},
+ {0x3709, 0x01, 0, 0}, {0x3823, 0x00, 0, 0}, {0x5007, 0x00, 0, 0},
+ {0x5009, 0x00, 0, 0}, {0x5011, 0x00, 0, 0}, {0x5013, 0x00, 0, 0},
+ {0x519e, 0x00, 0, 0}, {0x5086, 0x00, 0, 0}, {0x5087, 0x00, 0, 0},
+ {0x5088, 0x00, 0, 0}, {0x5089, 0x00, 0, 0}, {0x302b, 0x00, 0, 0},
+ {0x3824, 0x11, 0, 0}, {0x3825, 0xdc, 0, 0}, {0x3826, 0x00, 0, 0},
+ {0x3827, 0x08, 0, 0}, {0x380c, 0x0c, 0, 0}, {0x380d, 0x80, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xe8, 0, 0}, {0x3808, 0x02, 0, 0},
+ {0x3809, 0xd0, 0, 0}, {0x380A, 0x02, 0, 0}, {0x380B, 0x40, 0, 0},
+ {0x3804, 0x04, 0, 0}, {0x3805, 0xb0, 0, 0}, {0x3806, 0x03, 0, 0},
+ {0x3807, 0xc0, 0, 0}, {0x5686, 0x03, 0, 0}, {0x5687, 0xc0, 0, 0},
+ {0x5682, 0x04, 0, 0}, {0x5683, 0xb0, 0, 0},
+};
+
+static struct ov5642_mode_info ov5642_mode_info_data[2][ov5642_mode_MAX + 1] = {
+ {
+ {ov5642_mode_VGA_640_480, 640, 480,
+ ov5642_setting_15fps_VGA_640_480,
+ ARRAY_SIZE(ov5642_setting_15fps_VGA_640_480)},
+ {ov5642_mode_QVGA_320_240, 320, 240,
+ ov5642_setting_15fps_QVGA_320_240,
+ ARRAY_SIZE(ov5642_setting_15fps_QVGA_320_240)},
+ {ov5642_mode_NTSC_720_480, 720, 480,
+ ov5642_setting_15fps_NTSC_720_480,
+ ARRAY_SIZE(ov5642_setting_15fps_NTSC_720_480)},
+ {ov5642_mode_PAL_720_576, 720, 576,
+ ov5642_setting_15fps_PAL_720_576,
+ ARRAY_SIZE(ov5642_setting_15fps_PAL_720_576)},
+ {ov5642_mode_720P_1280_720, 1280, 720,
+ ov5642_setting_15fps_720P_1280_720,
+ ARRAY_SIZE(ov5642_setting_15fps_720P_1280_720)},
+ {ov5642_mode_1080P_1920_1080, 1920, 1080,
+ ov5642_setting_15fps_1080P_1920_1080,
+ ARRAY_SIZE(ov5642_setting_15fps_1080P_1920_1080)},
+ {ov5642_mode_QSXGA_2592_1944, 2592, 1944,
+ ov5642_setting_15fps_QSXGA_2592_1944,
+ ARRAY_SIZE(ov5642_setting_15fps_QSXGA_2592_1944)},
+ {ov5642_mode_QCIF_176_144, 176, 144,
+ ov5642_setting_15fps_QCIF_176_144,
+ ARRAY_SIZE(ov5642_setting_15fps_QCIF_176_144)},
+ {ov5642_mode_XGA_1024_768, 1024, 768,
+ ov5642_setting_15fps_XGA_1024_768,
+ ARRAY_SIZE(ov5642_setting_15fps_XGA_1024_768)},
+ },
+ {
+ {ov5642_mode_VGA_640_480, 640, 480,
+ ov5642_setting_30fps_VGA_640_480,
+ ARRAY_SIZE(ov5642_setting_30fps_VGA_640_480)},
+ {ov5642_mode_QVGA_320_240, 320, 240,
+ ov5642_setting_30fps_QVGA_320_240,
+ ARRAY_SIZE(ov5642_setting_30fps_QVGA_320_240)},
+ {ov5642_mode_NTSC_720_480, 720, 480,
+ ov5642_setting_30fps_NTSC_720_480,
+ ARRAY_SIZE(ov5642_setting_30fps_NTSC_720_480)},
+ {ov5642_mode_PAL_720_576, 720, 576,
+ ov5642_setting_30fps_PAL_720_576,
+ ARRAY_SIZE(ov5642_setting_30fps_PAL_720_576)},
+ {ov5642_mode_720P_1280_720, 1280, 720,
+ ov5642_setting_30fps_720P_1280_720,
+ ARRAY_SIZE(ov5642_setting_30fps_720P_1280_720)},
+ {ov5642_mode_1080P_1920_1080, 0, 0, NULL, 0},
+ {ov5642_mode_QSXGA_2592_1944, 0, 0, NULL, 0},
+ {ov5642_mode_QCIF_176_144, 176, 144,
+ ov5642_setting_30fps_QCIF_176_144,
+ ARRAY_SIZE(ov5642_setting_30fps_QCIF_176_144)},
+ {ov5642_mode_XGA_1024_768, 1024, 768,
+ ov5642_setting_30fps_XGA_1024_768,
+ ARRAY_SIZE(ov5642_setting_30fps_XGA_1024_768)},
+ },
+};
+
+static struct regulator *io_regulator;
+static struct regulator *core_regulator;
+static struct regulator *analog_regulator;
+static struct regulator *gpo_regulator;
+
+static int ov5642_probe(struct i2c_client *adapter,
+ const struct i2c_device_id *device_id);
+static int ov5642_remove(struct i2c_client *client);
+
+static s32 ov5642_read_reg(u16 reg, u8 *val);
+static s32 ov5642_write_reg(u16 reg, u8 val);
+
+static const struct i2c_device_id ov5642_id[] = {
+ {"ov5642", 0},
+ {"ov564x", 0},
+ {},
+};
+
+MODULE_DEVICE_TABLE(i2c, ov5642_id);
+
+static struct i2c_driver ov5642_i2c_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "ov5642",
+ },
+ .probe = ov5642_probe,
+ .remove = ov5642_remove,
+ .id_table = ov5642_id,
+};
+
+static void ov5642_standby(s32 enable)
+{
+ if (enable)
+ gpio_set_value(pwn_gpio, 1);
+ else
+ gpio_set_value(pwn_gpio, 0);
+
+ msleep(2);
+}
+
+static void ov5642_reset(void)
+{
+ /* camera reset */
+ gpio_set_value(rst_gpio, 1);
+
+ /* camera power down */
+ gpio_set_value(pwn_gpio, 1);
+ msleep(5);
+
+ gpio_set_value(pwn_gpio, 0);
+ msleep(5);
+
+ gpio_set_value(rst_gpio, 0);
+ msleep(1);
+
+ gpio_set_value(rst_gpio, 1);
+ msleep(5);
+
+ gpio_set_value(pwn_gpio, 1);
+}
+
+static int ov5642_power_on(struct device *dev)
+{
+ int ret = 0;
+
+ io_regulator = devm_regulator_get(dev, "DOVDD");
+ if (!IS_ERR(io_regulator)) {
+ regulator_set_voltage(io_regulator,
+ OV5642_VOLTAGE_DIGITAL_IO,
+ OV5642_VOLTAGE_DIGITAL_IO);
+ ret = regulator_enable(io_regulator);
+ if (ret) {
+ pr_err("%s:io set voltage error\n", __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:io set voltage ok\n", __func__);
+ }
+ } else {
+ pr_err("%s: cannot get io voltage error\n", __func__);
+ io_regulator = NULL;
+ }
+
+ core_regulator = devm_regulator_get(dev, "DVDD");
+ if (!IS_ERR(core_regulator)) {
+ regulator_set_voltage(core_regulator,
+ OV5642_VOLTAGE_DIGITAL_CORE,
+ OV5642_VOLTAGE_DIGITAL_CORE);
+ ret = regulator_enable(core_regulator);
+ if (ret) {
+ pr_err("%s:core set voltage error\n", __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:core set voltage ok\n", __func__);
+ }
+ } else {
+ core_regulator = NULL;
+ pr_err("%s: cannot get core voltage error\n", __func__);
+ }
+
+ analog_regulator = devm_regulator_get(dev, "AVDD");
+ if (!IS_ERR(analog_regulator)) {
+ regulator_set_voltage(analog_regulator,
+ OV5642_VOLTAGE_ANALOG,
+ OV5642_VOLTAGE_ANALOG);
+ ret = regulator_enable(analog_regulator);
+ if (ret) {
+ pr_err("%s:analog set voltage error\n",
+ __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:analog set voltage ok\n", __func__);
+ }
+ } else {
+ analog_regulator = NULL;
+ pr_err("%s: cannot get analog voltage error\n", __func__);
+ }
+
+ return ret;
+}
+
+static s32 ov5642_write_reg(u16 reg, u8 val)
+{
+ u8 au8Buf[3] = {0};
+
+ au8Buf[0] = reg >> 8;
+ au8Buf[1] = reg & 0xff;
+ au8Buf[2] = val;
+
+ if (i2c_master_send(ov5642_data.i2c_client, au8Buf, 3) < 0) {
+ pr_err("%s:write reg error:reg=%x,val=%x\n",
+ __func__, reg, val);
+ return -1;
+ }
+
+ return 0;
+}
+
+static s32 ov5642_read_reg(u16 reg, u8 *val)
+{
+ u8 au8RegBuf[2] = {0};
+ u8 u8RdVal = 0;
+
+ au8RegBuf[0] = reg >> 8;
+ au8RegBuf[1] = reg & 0xff;
+
+ if (2 != i2c_master_send(ov5642_data.i2c_client, au8RegBuf, 2)) {
+ pr_err("%s:write reg error:reg=%x\n",
+ __func__, reg);
+ return -1;
+ }
+
+ if (1 != i2c_master_recv(ov5642_data.i2c_client, &u8RdVal, 1)) {
+ pr_err("%s:read reg error:reg=%x,val=%x\n",
+ __func__, reg, u8RdVal);
+ return -1;
+ }
+
+ *val = u8RdVal;
+
+ return u8RdVal;
+}
+
+static int ov5642_set_rot_mode(struct reg_value *rot_mode)
+{
+ s32 i = 0;
+ s32 iModeSettingArySize = 2;
+ register u32 Delay_ms = 0;
+ register u16 RegAddr = 0;
+ register u8 Mask = 0;
+ register u8 Val = 0;
+ u8 RegVal = 0;
+ int retval = 0;
+ for (i = 0; i < iModeSettingArySize; ++i, ++rot_mode) {
+ Delay_ms = rot_mode->u32Delay_ms;
+ RegAddr = rot_mode->u16RegAddr;
+ Val = rot_mode->u8Val;
+ Mask = rot_mode->u8Mask;
+
+ if (Mask) {
+ retval = ov5642_read_reg(RegAddr, &RegVal);
+ if (retval < 0) {
+ pr_err("%s, read reg 0x%x failed\n",
+ __func__, RegAddr);
+ goto err;
+ }
+
+ Val |= RegVal;
+ Val &= Mask;
+ }
+
+ retval = ov5642_write_reg(RegAddr, Val);
+ if (retval < 0) {
+ pr_err("%s, write reg 0x%x failed\n",
+ __func__, RegAddr);
+ goto err;
+ }
+
+ if (Delay_ms)
+ mdelay(Delay_ms);
+ }
+err:
+ return retval;
+}
+static int ov5642_init_mode(enum ov5642_frame_rate frame_rate,
+ enum ov5642_mode mode);
+static int ov5642_write_snapshot_para(enum ov5642_frame_rate frame_rate,
+ enum ov5642_mode mode);
+static int ov5642_change_mode(enum ov5642_frame_rate new_frame_rate,
+ enum ov5642_frame_rate old_frame_rate,
+ enum ov5642_mode new_mode,
+ enum ov5642_mode orig_mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 i = 0;
+ s32 iModeSettingArySize = 0;
+ register u32 Delay_ms = 0;
+ register u16 RegAddr = 0;
+ register u8 Mask = 0;
+ register u8 Val = 0;
+ u8 RegVal = 0;
+ int retval = 0;
+
+ if (new_mode > ov5642_mode_MAX || new_mode < ov5642_mode_MIN) {
+ pr_err("Wrong ov5642 mode detected!\n");
+ return -1;
+ }
+
+ if ((new_frame_rate == old_frame_rate) &&
+ (new_mode == ov5642_mode_VGA_640_480) &&
+ (orig_mode == ov5642_mode_QSXGA_2592_1944)) {
+ pModeSetting = ov5642_setting_QSXGA_2_VGA;
+ iModeSettingArySize = ARRAY_SIZE(ov5642_setting_QSXGA_2_VGA);
+ ov5642_data.pix.width = 640;
+ ov5642_data.pix.height = 480;
+ } else if ((new_frame_rate == old_frame_rate) &&
+ (new_mode == ov5642_mode_QVGA_320_240) &&
+ (orig_mode == ov5642_mode_VGA_640_480)) {
+ pModeSetting = ov5642_setting_VGA_2_QVGA;
+ iModeSettingArySize = ARRAY_SIZE(ov5642_setting_VGA_2_QVGA);
+ ov5642_data.pix.width = 320;
+ ov5642_data.pix.height = 240;
+ } else {
+ retval = ov5642_write_snapshot_para(new_frame_rate, new_mode);
+ goto err;
+ }
+
+ if (ov5642_data.pix.width == 0 || ov5642_data.pix.height == 0 ||
+ pModeSetting == NULL || iModeSettingArySize == 0)
+ return -EINVAL;
+
+ for (i = 0; i < iModeSettingArySize; ++i, ++pModeSetting) {
+ Delay_ms = pModeSetting->u32Delay_ms;
+ RegAddr = pModeSetting->u16RegAddr;
+ Val = pModeSetting->u8Val;
+ Mask = pModeSetting->u8Mask;
+
+ if (Mask) {
+ retval = ov5642_read_reg(RegAddr, &RegVal);
+ if (retval < 0) {
+ pr_err("read reg error addr=0x%x", RegAddr);
+ goto err;
+ }
+
+ RegVal &= ~(u8)Mask;
+ Val &= Mask;
+ Val |= RegVal;
+ }
+
+ retval = ov5642_write_reg(RegAddr, Val);
+ if (retval < 0) {
+ pr_err("write reg error addr=0x%x", RegAddr);
+ goto err;
+ }
+
+ if (Delay_ms)
+ msleep(Delay_ms);
+ }
+err:
+ return retval;
+}
+static int ov5642_init_mode(enum ov5642_frame_rate frame_rate,
+ enum ov5642_mode mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 i = 0;
+ s32 iModeSettingArySize = 0;
+ register u32 Delay_ms = 0;
+ register u16 RegAddr = 0;
+ register u8 Mask = 0;
+ register u8 Val = 0;
+ u8 RegVal = 0;
+ int retval = 0;
+
+ if (mode > ov5642_mode_MAX || mode < ov5642_mode_MIN) {
+ pr_err("Wrong ov5642 mode detected!\n");
+ return -1;
+ }
+
+ pModeSetting = ov5642_mode_info_data[frame_rate][mode].init_data_ptr;
+ iModeSettingArySize =
+ ov5642_mode_info_data[frame_rate][mode].init_data_size;
+
+ ov5642_data.pix.width = ov5642_mode_info_data[frame_rate][mode].width;
+ ov5642_data.pix.height = ov5642_mode_info_data[frame_rate][mode].height;
+
+ if (ov5642_data.pix.width == 0 || ov5642_data.pix.height == 0 ||
+ pModeSetting == NULL || iModeSettingArySize == 0)
+ return -EINVAL;
+
+ for (i = 0; i < iModeSettingArySize; ++i, ++pModeSetting) {
+ Delay_ms = pModeSetting->u32Delay_ms;
+ RegAddr = pModeSetting->u16RegAddr;
+ Val = pModeSetting->u8Val;
+ Mask = pModeSetting->u8Mask;
+
+ if (Mask) {
+ retval = ov5642_read_reg(RegAddr, &RegVal);
+ if (retval < 0) {
+ pr_err("read reg error addr=0x%x", RegAddr);
+ goto err;
+ }
+
+ RegVal &= ~(u8)Mask;
+ Val &= Mask;
+ Val |= RegVal;
+ }
+
+ retval = ov5642_write_reg(RegAddr, Val);
+ if (retval < 0) {
+ pr_err("write reg error addr=0x%x", RegAddr);
+ goto err;
+ }
+
+ if (Delay_ms)
+ msleep(Delay_ms);
+ }
+err:
+ return retval;
+}
+
+static int ov5642_write_snapshot_para(enum ov5642_frame_rate frame_rate,
+ enum ov5642_mode mode)
+{
+ int ret = 0;
+ bool m_60Hz = false;
+ u16 cap_frame_rate = 50;
+ u16 g_prev_frame_rate = 225;
+
+ u8 ev_low, ev_mid, ev_high;
+ u8 ret_l, ret_m, ret_h, gain, lines_10ms;
+ u16 ulcap_ev, icap_gain, prev_maxlines;
+ u32 ulcap_ev_gain, cap_maxlines, g_prev_ev;
+
+ ov5642_write_reg(0x3503, 0x07);
+
+ ret_h = ret_m = ret_l = 0;
+ g_prev_ev = 0;
+ ov5642_read_reg(0x3500, &ret_h);
+ ov5642_read_reg(0x3501, &ret_m);
+ ov5642_read_reg(0x3502, &ret_l);
+ g_prev_ev = (ret_h << 12) + (ret_m << 4) + (ret_l >> 4);
+
+ ret_h = ret_m = ret_l = 0;
+ prev_maxlines = 0;
+ ov5642_read_reg(0x380e, &ret_h);
+ ov5642_read_reg(0x380f, &ret_l);
+ prev_maxlines = (ret_h << 8) + ret_l;
+ /*Read back AGC Gain for preview*/
+ gain = 0;
+ ov5642_read_reg(0x350b, &gain);
+
+ ret = ov5642_init_mode(frame_rate, mode);
+ if (ret < 0)
+ return ret;
+
+ ret_h = ret_m = ret_l = 0;
+ ov5642_read_reg(0x380e, &ret_h);
+ ov5642_read_reg(0x380f, &ret_l);
+ cap_maxlines = (ret_h << 8) + ret_l;
+ if (m_60Hz == true)
+ lines_10ms = cap_frame_rate * cap_maxlines/12000;
+ else
+ lines_10ms = cap_frame_rate * cap_maxlines/10000;
+
+ if (prev_maxlines == 0)
+ prev_maxlines = 1;
+
+ ulcap_ev = (g_prev_ev*(cap_frame_rate)*(cap_maxlines))/
+ (((prev_maxlines)*(g_prev_frame_rate)));
+ icap_gain = (gain & 0x0f) + 16;
+ if (gain & 0x10)
+ icap_gain = icap_gain << 1;
+
+ if (gain & 0x20)
+ icap_gain = icap_gain << 1;
+
+ if (gain & 0x40)
+ icap_gain = icap_gain << 1;
+
+ if (gain & 0x80)
+ icap_gain = icap_gain << 1;
+
+ ulcap_ev_gain = 2 * ulcap_ev * icap_gain;
+
+ if (ulcap_ev_gain < cap_maxlines*16) {
+ ulcap_ev = ulcap_ev_gain/16;
+ if (ulcap_ev > lines_10ms) {
+ ulcap_ev /= lines_10ms;
+ ulcap_ev *= lines_10ms;
+ }
+ } else
+ ulcap_ev = cap_maxlines;
+
+ if (ulcap_ev == 0)
+ ulcap_ev = 1;
+
+ icap_gain = (ulcap_ev_gain*2/ulcap_ev + 1)/2;
+ ev_low = ((unsigned char)ulcap_ev)<<4;
+ ev_mid = (unsigned char)(ulcap_ev >> 4) & 0xff;
+ ev_high = (unsigned char)(ulcap_ev >> 12);
+
+ gain = 0;
+ if (icap_gain > 31) {
+ gain |= 0x10;
+ icap_gain = icap_gain >> 1;
+ }
+ if (icap_gain > 31) {
+ gain |= 0x20;
+ icap_gain = icap_gain >> 1;
+ }
+ if (icap_gain > 31) {
+ gain |= 0x40;
+ icap_gain = icap_gain >> 1;
+ }
+ if (icap_gain > 31) {
+ gain |= 0x80;
+ icap_gain = icap_gain >> 1;
+ }
+ if (icap_gain > 16)
+ gain |= ((icap_gain - 16) & 0x0f);
+
+ if (gain == 0x10)
+ gain = 0x11;
+
+ ov5642_write_reg(0x350b, gain);
+ ov5642_write_reg(0x3502, ev_low);
+ ov5642_write_reg(0x3501, ev_mid);
+ ov5642_write_reg(0x3500, ev_high);
+ msleep(500);
+
+ return ret ;
+}
+
+
+/* --------------- IOCTL functions from v4l2_int_ioctl_desc --------------- */
+
+static int ioctl_g_ifparm(struct v4l2_int_device *s, struct v4l2_ifparm *p)
+{
+ if (s == NULL) {
+ pr_err(" ERROR!! no slave device set!\n");
+ return -1;
+ }
+
+ memset(p, 0, sizeof(*p));
+ p->u.bt656.clock_curr = ov5642_data.mclk;
+ pr_debug(" clock_curr=mclk=%d\n", ov5642_data.mclk);
+ p->if_type = V4L2_IF_TYPE_BT656;
+ p->u.bt656.mode = V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT;
+ p->u.bt656.clock_min = OV5642_XCLK_MIN;
+ p->u.bt656.clock_max = OV5642_XCLK_MAX;
+ p->u.bt656.bt_sync_correct = 1; /* Indicate external vsync */
+
+ return 0;
+}
+
+/*!
+ * ioctl_s_power - V4L2 sensor interface handler for VIDIOC_S_POWER ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @on: indicates power mode (on or off)
+ *
+ * Turns the power on or off, depending on the value of on and returns the
+ * appropriate error code.
+ */
+static int ioctl_s_power(struct v4l2_int_device *s, int on)
+{
+ struct sensor_data *sensor = s->priv;
+
+ if (on && !sensor->on) {
+ if (io_regulator)
+ if (regulator_enable(io_regulator) != 0)
+ return -EIO;
+ if (core_regulator)
+ if (regulator_enable(core_regulator) != 0)
+ return -EIO;
+ if (gpo_regulator)
+ if (regulator_enable(gpo_regulator) != 0)
+ return -EIO;
+ if (analog_regulator)
+ if (regulator_enable(analog_regulator) != 0)
+ return -EIO;
+ /* Make sure power on */
+ ov5642_standby(0);
+ } else if (!on && sensor->on) {
+ if (analog_regulator)
+ regulator_disable(analog_regulator);
+ if (core_regulator)
+ regulator_disable(core_regulator);
+ if (io_regulator)
+ regulator_disable(io_regulator);
+ if (gpo_regulator)
+ regulator_disable(gpo_regulator);
+
+ ov5642_standby(1);
+ }
+
+ sensor->on = on;
+
+ return 0;
+}
+
+/*!
+ * ioctl_g_parm - V4L2 sensor interface handler for VIDIOC_G_PARM ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @a: pointer to standard V4L2 VIDIOC_G_PARM ioctl structure
+ *
+ * Returns the sensor's video CAPTURE parameters.
+ */
+static int ioctl_g_parm(struct v4l2_int_device *s, struct v4l2_streamparm *a)
+{
+ struct sensor_data *sensor = s->priv;
+ struct v4l2_captureparm *cparm = &a->parm.capture;
+ int ret = 0;
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ memset(a, 0, sizeof(*a));
+ a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ cparm->capability = sensor->streamcap.capability;
+ cparm->timeperframe = sensor->streamcap.timeperframe;
+ cparm->capturemode = sensor->streamcap.capturemode;
+ ret = 0;
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ * ioctl_s_parm - V4L2 sensor interface handler for VIDIOC_S_PARM ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @a: pointer to standard V4L2 VIDIOC_S_PARM ioctl structure
+ *
+ * Configures the sensor to use the input parameters, if possible. If
+ * not possible, reverts to the old parameters and returns the
+ * appropriate error code.
+ */
+static int ioctl_s_parm(struct v4l2_int_device *s, struct v4l2_streamparm *a)
+{
+ struct sensor_data *sensor = s->priv;
+ struct v4l2_fract *timeperframe = &a->parm.capture.timeperframe;
+ u32 tgt_fps, old_fps; /* target frames per secound */
+ enum ov5642_frame_rate new_frame_rate, old_frame_rate;
+ int ret = 0;
+
+ /* Make sure power on */
+ ov5642_standby(0);
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ /* Check that the new frame rate is allowed. */
+ if ((timeperframe->numerator == 0) ||
+ (timeperframe->denominator == 0)) {
+ timeperframe->denominator = DEFAULT_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps > MAX_FPS) {
+ timeperframe->denominator = MAX_FPS;
+ timeperframe->numerator = 1;
+ } else if (tgt_fps < MIN_FPS) {
+ timeperframe->denominator = MIN_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ /* Actual frame rate we use */
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps == 15)
+ new_frame_rate = ov5642_15_fps;
+ else if (tgt_fps == 30)
+ new_frame_rate = ov5642_30_fps;
+ else {
+ pr_err(" The camera frame rate is not supported!\n");
+ return -EINVAL;
+ }
+
+ if (sensor->streamcap.timeperframe.numerator != 0)
+ old_fps = sensor->streamcap.timeperframe.denominator /
+ sensor->streamcap.timeperframe.numerator;
+ else
+ old_fps = 30;
+
+ if (old_fps == 15)
+ old_frame_rate = ov5642_15_fps;
+ else if (old_fps == 30)
+ old_frame_rate = ov5642_30_fps;
+ else {
+ pr_warning(" No valid frame rate set!\n");
+ old_frame_rate = ov5642_30_fps;
+ }
+
+ ret = ov5642_change_mode(new_frame_rate, old_frame_rate,
+ a->parm.capture.capturemode,
+ sensor->streamcap.capturemode);
+ if (ret < 0)
+ return ret;
+
+ sensor->streamcap.timeperframe = *timeperframe;
+ sensor->streamcap.capturemode =
+ (u32)a->parm.capture.capturemode;
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ pr_debug(" type is not " \
+ "V4L2_BUF_TYPE_VIDEO_CAPTURE but %d\n",
+ a->type);
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ * ioctl_g_fmt_cap - V4L2 sensor interface handler for ioctl_g_fmt_cap
+ * @s: pointer to standard V4L2 device structure
+ * @f: pointer to standard V4L2 v4l2_format structure
+ *
+ * Returns the sensor's current pixel format in the v4l2_format
+ * parameter.
+ */
+static int ioctl_g_fmt_cap(struct v4l2_int_device *s, struct v4l2_format *f)
+{
+ struct sensor_data *sensor = s->priv;
+
+ f->fmt.pix = sensor->pix;
+
+ return 0;
+}
+
+/*!
+ * ioctl_g_ctrl - V4L2 sensor interface handler for VIDIOC_G_CTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @vc: standard V4L2 VIDIOC_G_CTRL ioctl structure
+ *
+ * If the requested control is supported, returns the control's current
+ * value from the video_control[] array. Otherwise, returns -EINVAL
+ * if the control is not supported.
+ */
+static int ioctl_g_ctrl(struct v4l2_int_device *s, struct v4l2_control *vc)
+{
+ int ret = 0;
+
+ switch (vc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ vc->value = ov5642_data.brightness;
+ break;
+ case V4L2_CID_HUE:
+ vc->value = ov5642_data.hue;
+ break;
+ case V4L2_CID_CONTRAST:
+ vc->value = ov5642_data.contrast;
+ break;
+ case V4L2_CID_SATURATION:
+ vc->value = ov5642_data.saturation;
+ break;
+ case V4L2_CID_RED_BALANCE:
+ vc->value = ov5642_data.red;
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ vc->value = ov5642_data.blue;
+ break;
+ case V4L2_CID_EXPOSURE:
+ vc->value = ov5642_data.ae_mode;
+ break;
+ default:
+ ret = -EINVAL;
+ }
+
+ return ret;
+}
+
+/*!
+ * ioctl_s_ctrl - V4L2 sensor interface handler for VIDIOC_S_CTRL ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @vc: standard V4L2 VIDIOC_S_CTRL ioctl structure
+ *
+ * If the requested control is supported, sets the control's current
+ * value in HW (and updates the video_control[] array). Otherwise,
+ * returns -EINVAL if the control is not supported.
+ */
+static int ioctl_s_ctrl(struct v4l2_int_device *s, struct v4l2_control *vc)
+{
+ int retval = 0;
+ struct sensor_data *sensor = s->priv;
+ __u32 captureMode = sensor->streamcap.capturemode;
+ struct reg_value *rot_mode = NULL;
+
+ pr_debug("In ov5642:ioctl_s_ctrl %d\n",
+ vc->id);
+
+ switch (vc->id) {
+ case V4L2_CID_BRIGHTNESS:
+ break;
+ case V4L2_CID_CONTRAST:
+ break;
+ case V4L2_CID_SATURATION:
+ break;
+ case V4L2_CID_HUE:
+ break;
+ case V4L2_CID_AUTO_WHITE_BALANCE:
+ break;
+ case V4L2_CID_DO_WHITE_BALANCE:
+ break;
+ case V4L2_CID_RED_BALANCE:
+ break;
+ case V4L2_CID_BLUE_BALANCE:
+ break;
+ case V4L2_CID_GAMMA:
+ break;
+ case V4L2_CID_EXPOSURE:
+ break;
+ case V4L2_CID_AUTOGAIN:
+ break;
+ case V4L2_CID_GAIN:
+ break;
+ case V4L2_CID_HFLIP:
+ break;
+ case V4L2_CID_VFLIP:
+ break;
+ case V4L2_CID_MXC_ROT:
+ case V4L2_CID_MXC_VF_ROT:
+ switch (vc->value) {
+ case V4L2_MXC_ROTATE_NONE:
+ if (captureMode == ov5642_mode_QSXGA_2592_1944)
+ rot_mode = ov5642_rot_none_FULL;
+ else
+ rot_mode = ov5642_rot_none_VGA;
+
+ if (ov5642_set_rot_mode(rot_mode))
+ retval = -EPERM;
+ break;
+ case V4L2_MXC_ROTATE_VERT_FLIP:
+ if (captureMode == ov5642_mode_QSXGA_2592_1944)
+ rot_mode = ov5642_rot_vert_flip_FULL;
+ else
+ rot_mode = ov5642_rot_vert_flip_VGA ;
+
+ if (ov5642_set_rot_mode(rot_mode))
+ retval = -EPERM;
+ break;
+ case V4L2_MXC_ROTATE_HORIZ_FLIP:
+ if (captureMode == ov5642_mode_QSXGA_2592_1944)
+ rot_mode = ov5642_rot_horiz_flip_FULL;
+ else
+ rot_mode = ov5642_rot_horiz_flip_VGA;
+
+ if (ov5642_set_rot_mode(rot_mode))
+ retval = -EPERM;
+ break;
+ case V4L2_MXC_ROTATE_180:
+ if (captureMode == ov5642_mode_QSXGA_2592_1944)
+ rot_mode = ov5642_rot_180_FULL;
+ else
+ rot_mode = ov5642_rot_180_VGA;
+
+ if (ov5642_set_rot_mode(rot_mode))
+ retval = -EPERM;
+ break;
+ default:
+ retval = -EPERM;
+ break;
+ }
+ break;
+ default:
+ retval = -EPERM;
+ break;
+ }
+
+ return retval;
+}
+
+/*!
+ * ioctl_enum_framesizes - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMESIZES ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fsize: standard V4L2 VIDIOC_ENUM_FRAMESIZES ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ioctl_enum_framesizes(struct v4l2_int_device *s,
+ struct v4l2_frmsizeenum *fsize)
+{
+ if (fsize->index > ov5642_mode_MAX)
+ return -EINVAL;
+
+ fsize->pixel_format = ov5642_data.pix.pixelformat;
+ fsize->discrete.width =
+ max(ov5642_mode_info_data[0][fsize->index].width,
+ ov5642_mode_info_data[1][fsize->index].width);
+ fsize->discrete.height =
+ max(ov5642_mode_info_data[0][fsize->index].height,
+ ov5642_mode_info_data[1][fsize->index].height);
+ return 0;
+}
+
+/*!
+ * ioctl_enum_frameintervals - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMEINTERVALS ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fival: standard V4L2 VIDIOC_ENUM_FRAMEINTERVALS ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ioctl_enum_frameintervals(struct v4l2_int_device *s,
+ struct v4l2_frmivalenum *fival)
+{
+ int i, j, count;
+
+ if (fival->index < 0 || fival->index > ov5642_mode_MAX)
+ return -EINVAL;
+
+ if (fival->pixel_format == 0 || fival->width == 0 ||
+ fival->height == 0) {
+ pr_warning("Please assign pixelformat, width and height.\n");
+ return -EINVAL;
+ }
+
+ fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+ fival->discrete.numerator = 1;
+
+ count = 0;
+ for (i = 0; i < ARRAY_SIZE(ov5642_mode_info_data); i++) {
+ for (j = 0; j < (ov5642_mode_MAX + 1); j++) {
+ if (fival->pixel_format == ov5642_data.pix.pixelformat
+ && fival->width == ov5642_mode_info_data[i][j].width
+ && fival->height == ov5642_mode_info_data[i][j].height
+ && ov5642_mode_info_data[i][j].init_data_ptr != NULL) {
+ count++;
+ }
+ if (fival->index == (count - 1)) {
+ fival->discrete.denominator =
+ ov5642_framerates[i];
+ return 0;
+ }
+ }
+ }
+
+ return -EINVAL;
+}
+
+/*!
+ * ioctl_g_chip_ident - V4L2 sensor interface handler for
+ * VIDIOC_DBG_G_CHIP_IDENT ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @id: pointer to int
+ *
+ * Return 0.
+ */
+static int ioctl_g_chip_ident(struct v4l2_int_device *s, int *id)
+{
+ ((struct v4l2_dbg_chip_ident *)id)->match.type =
+ V4L2_CHIP_MATCH_I2C_DRIVER;
+ strcpy(((struct v4l2_dbg_chip_ident *)id)->match.name, "ov5642_camera");
+
+ return 0;
+}
+
+/*!
+ * ioctl_init - V4L2 sensor interface handler for VIDIOC_INT_INIT
+ * @s: pointer to standard V4L2 device structure
+ */
+static int ioctl_init(struct v4l2_int_device *s)
+{
+
+ return 0;
+}
+
+/*!
+ * ioctl_enum_fmt_cap - V4L2 sensor interface handler for VIDIOC_ENUM_FMT
+ * @s: pointer to standard V4L2 device structure
+ * @fmt: pointer to standard V4L2 fmt description structure
+ *
+ * Return 0.
+ */
+static int ioctl_enum_fmt_cap(struct v4l2_int_device *s,
+ struct v4l2_fmtdesc *fmt)
+{
+ if (fmt->index > 0) /* only 1 pixelformat support so far */
+ return -EINVAL;
+
+ fmt->pixelformat = ov5642_data.pix.pixelformat;
+
+ return 0;
+}
+
+/*!
+ * ioctl_dev_init - V4L2 sensor interface handler for vidioc_int_dev_init_num
+ * @s: pointer to standard V4L2 device structure
+ *
+ * Initialise the device when slave attaches to the master.
+ */
+static int ioctl_dev_init(struct v4l2_int_device *s)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 i = 0;
+ s32 iModeSettingArySize = 0;
+ register u32 Delay_ms = 0;
+ register u16 RegAddr = 0;
+ register u8 Mask = 0;
+ register u8 Val = 0;
+ u8 RegVal = 0;
+ int retval = 0;
+
+ struct sensor_data *sensor = s->priv;
+ u32 tgt_xclk; /* target xclk */
+ u32 tgt_fps; /* target frames per secound */
+ enum ov5642_frame_rate frame_rate;
+
+ ov5642_data.on = true;
+
+ /* mclk */
+ tgt_xclk = ov5642_data.mclk;
+ tgt_xclk = min(tgt_xclk, (u32)OV5642_XCLK_MAX);
+ tgt_xclk = max(tgt_xclk, (u32)OV5642_XCLK_MIN);
+ ov5642_data.mclk = tgt_xclk;
+
+ pr_debug(" Setting mclk to %d MHz\n", tgt_xclk / 1000000);
+
+ /* Default camera frame rate is set in probe */
+ tgt_fps = sensor->streamcap.timeperframe.denominator /
+ sensor->streamcap.timeperframe.numerator;
+
+ if (tgt_fps == 15)
+ frame_rate = ov5642_15_fps;
+ else if (tgt_fps == 30)
+ frame_rate = ov5642_30_fps;
+ else
+ return -EINVAL; /* Only support 15fps or 30fps now. */
+
+ pModeSetting = ov5642_initial_setting;
+ iModeSettingArySize = ARRAY_SIZE(ov5642_initial_setting);
+
+ for (i = 0; i < iModeSettingArySize; ++i, ++pModeSetting) {
+ Delay_ms = pModeSetting->u32Delay_ms;
+ RegAddr = pModeSetting->u16RegAddr;
+ Val = pModeSetting->u8Val;
+ Mask = pModeSetting->u8Mask;
+ if (Mask) {
+ retval = ov5642_read_reg(RegAddr, &RegVal);
+ if (retval < 0)
+ goto err;
+
+ RegVal &= ~(u8)Mask;
+ Val &= Mask;
+ Val |= RegVal;
+ }
+
+ retval = ov5642_write_reg(RegAddr, Val);
+ if (retval < 0)
+ goto err;
+
+ if (Delay_ms)
+ msleep(Delay_ms);
+ }
+err:
+ return retval;
+}
+
+/*!
+ * ioctl_dev_exit - V4L2 sensor interface handler for vidioc_int_dev_exit_num
+ * @s: pointer to standard V4L2 device structure
+ *
+ * Delinitialise the device when slave detaches to the master.
+ */
+static int ioctl_dev_exit(struct v4l2_int_device *s)
+{
+ return 0;
+}
+
+/*!
+ * This structure defines all the ioctls for this module and links them to the
+ * enumeration.
+ */
+static struct v4l2_int_ioctl_desc ov5642_ioctl_desc[] = {
+ { vidioc_int_dev_init_num,
+ (v4l2_int_ioctl_func *)ioctl_dev_init },
+ { vidioc_int_dev_exit_num, ioctl_dev_exit},
+ { vidioc_int_s_power_num,
+ (v4l2_int_ioctl_func *)ioctl_s_power },
+ { vidioc_int_g_ifparm_num,
+ (v4l2_int_ioctl_func *)ioctl_g_ifparm },
+/* { vidioc_int_g_needs_reset_num,
+ (v4l2_int_ioctl_func *)ioctl_g_needs_reset }, */
+/* { vidioc_int_reset_num,
+ (v4l2_int_ioctl_func *)ioctl_reset }, */
+ { vidioc_int_init_num,
+ (v4l2_int_ioctl_func *)ioctl_init },
+ { vidioc_int_enum_fmt_cap_num,
+ (v4l2_int_ioctl_func *)ioctl_enum_fmt_cap },
+/* { vidioc_int_try_fmt_cap_num,
+ (v4l2_int_ioctl_func *)ioctl_try_fmt_cap }, */
+ { vidioc_int_g_fmt_cap_num,
+ (v4l2_int_ioctl_func *)ioctl_g_fmt_cap },
+/* { vidioc_int_s_fmt_cap_num,
+ (v4l2_int_ioctl_func *)ioctl_s_fmt_cap }, */
+ { vidioc_int_g_parm_num,
+ (v4l2_int_ioctl_func *)ioctl_g_parm },
+ { vidioc_int_s_parm_num,
+ (v4l2_int_ioctl_func *)ioctl_s_parm },
+/* { vidioc_int_queryctrl_num,
+ (v4l2_int_ioctl_func *)ioctl_queryctrl }, */
+ { vidioc_int_g_ctrl_num,
+ (v4l2_int_ioctl_func *)ioctl_g_ctrl },
+ { vidioc_int_s_ctrl_num,
+ (v4l2_int_ioctl_func *)ioctl_s_ctrl },
+ { vidioc_int_enum_framesizes_num,
+ (v4l2_int_ioctl_func *)ioctl_enum_framesizes },
+ { vidioc_int_enum_frameintervals_num,
+ (v4l2_int_ioctl_func *)ioctl_enum_frameintervals },
+ { vidioc_int_g_chip_ident_num,
+ (v4l2_int_ioctl_func *)ioctl_g_chip_ident },
+};
+
+static struct v4l2_int_slave ov5642_slave = {
+ .ioctls = ov5642_ioctl_desc,
+ .num_ioctls = ARRAY_SIZE(ov5642_ioctl_desc),
+};
+
+static struct v4l2_int_device ov5642_int_device = {
+ .module = THIS_MODULE,
+ .name = "ov5642",
+ .type = v4l2_int_type_slave,
+ .u = {
+ .slave = &ov5642_slave,
+ },
+};
+
+/*!
+ * ov5642 I2C probe function
+ *
+ * @param adapter struct i2c_adapter *
+ * @return Error code indicating success or failure
+ */
+static int ov5642_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct pinctrl *pinctrl;
+ struct device *dev = &client->dev;
+ int retval;
+ u8 chip_id_high, chip_id_low;
+
+ /* ov5642 pinctrl */
+ pinctrl = devm_pinctrl_get_select_default(dev);
+ if (IS_ERR(pinctrl)) {
+ dev_err(dev, "ov5642 setup pinctrl failed!");
+ return PTR_ERR(pinctrl);
+ }
+
+ /* request power down pin */
+ pwn_gpio = of_get_named_gpio(dev->of_node, "pwn-gpios", 0);
+ if (!gpio_is_valid(pwn_gpio)) {
+ dev_warn(dev, "no sensor pwdn pin available");
+ return -EINVAL;
+ }
+ retval = devm_gpio_request_one(dev, pwn_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5642_pwdn");
+ if (retval < 0)
+ return retval;
+
+ /* request reset pin */
+ rst_gpio = of_get_named_gpio(dev->of_node, "rst-gpios", 0);
+ if (!gpio_is_valid(rst_gpio)) {
+ dev_warn(dev, "no sensor reset pin available");
+ return -EINVAL;
+ }
+ retval = devm_gpio_request_one(dev, rst_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5642_reset");
+ if (retval < 0)
+ return retval;
+
+ /* Set initial values for the sensor struct. */
+ memset(&ov5642_data, 0, sizeof(ov5642_data));
+ ov5642_data.sensor_clk = devm_clk_get(dev, "csi_mclk");
+ if (IS_ERR(ov5642_data.sensor_clk)) {
+ /* assuming clock enabled by default */
+ ov5642_data.sensor_clk = NULL;
+ dev_err(dev, "clock-frequency missing or invalid\n");
+ return PTR_ERR(ov5642_data.sensor_clk);
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk",
+ (u32 *) &(ov5642_data.mclk));
+ if (retval) {
+ dev_err(dev, "mclk missing or invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk_source",
+ (u32 *) &(ov5642_data.mclk_source));
+ if (retval) {
+ dev_err(dev, "mclk_source missing or invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "csi_id",
+ &(ov5642_data.csi));
+ if (retval) {
+ dev_err(dev, "csi_id missing or invalid\n");
+ return retval;
+ }
+
+ clk_prepare_enable(ov5642_data.sensor_clk);
+
+ ov5642_data.io_init = ov5642_reset;
+ ov5642_data.i2c_client = client;
+ ov5642_data.pix.pixelformat = V4L2_PIX_FMT_YUYV;
+ ov5642_data.pix.width = 640;
+ ov5642_data.pix.height = 480;
+ ov5642_data.streamcap.capability = V4L2_MODE_HIGHQUALITY |
+ V4L2_CAP_TIMEPERFRAME;
+ ov5642_data.streamcap.capturemode = 0;
+ ov5642_data.streamcap.timeperframe.denominator = DEFAULT_FPS;
+ ov5642_data.streamcap.timeperframe.numerator = 1;
+
+ ov5642_power_on(&client->dev);
+
+ ov5642_reset();
+
+ ov5642_standby(0);
+
+ retval = ov5642_read_reg(OV5642_CHIP_ID_HIGH_BYTE, &chip_id_high);
+ if (retval < 0 || chip_id_high != 0x56) {
+ pr_warning("camera ov5642 is not found\n");
+ clk_disable_unprepare(ov5642_data.sensor_clk);
+ return -ENODEV;
+ }
+ retval = ov5642_read_reg(OV5642_CHIP_ID_LOW_BYTE, &chip_id_low);
+ if (retval < 0 || chip_id_low != 0x42) {
+ pr_warning("camera ov5642 is not found\n");
+ clk_disable_unprepare(ov5642_data.sensor_clk);
+ return -ENODEV;
+ }
+
+ ov5642_standby(1);
+
+ ov5642_int_device.priv = &ov5642_data;
+ retval = v4l2_int_device_register(&ov5642_int_device);
+
+ clk_disable_unprepare(ov5642_data.sensor_clk);
+
+ pr_info("camera ov5642 is found\n");
+ return retval;
+}
+
+/*!
+ * ov5642 I2C detach function
+ *
+ * @param client struct i2c_client *
+ * @return Error code indicating success or failure
+ */
+static int ov5642_remove(struct i2c_client *client)
+{
+ v4l2_int_device_unregister(&ov5642_int_device);
+
+ if (gpo_regulator)
+ regulator_disable(gpo_regulator);
+
+ if (analog_regulator)
+ regulator_disable(analog_regulator);
+
+ if (core_regulator)
+ regulator_disable(core_regulator);
+
+ if (io_regulator)
+ regulator_disable(io_regulator);
+
+ return 0;
+}
+
+/*!
+ * ov5642 init function
+ * Called by insmod ov5642_camera.ko.
+ *
+ * @return Error code indicating success or failure
+ */
+static __init int ov5642_init(void)
+{
+ u8 err;
+
+ err = i2c_add_driver(&ov5642_i2c_driver);
+ if (err != 0)
+ pr_err("%s:driver registration failed, error=%d\n",
+ __func__, err);
+
+ return err;
+}
+
+/*!
+ * OV5642 cleanup function
+ * Called on rmmod ov5642_camera.ko
+ *
+ * @return Error code indicating success or failure
+ */
+static void __exit ov5642_clean(void)
+{
+ i2c_del_driver(&ov5642_i2c_driver);
+}
+
+module_init(ov5642_init);
+module_exit(ov5642_clean);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("OV5642 Camera Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("1.0");
+MODULE_ALIAS("CSI");
--- /dev/null
+/*
+ * drivers/media/video/v4l2-int-device.c
+ *
+ * V4L2 internal ioctl interface.
+ *
+ * Copyright 2005-2014 Freescale Semiconductor, Inc.
+ * Copyright (C) 2007 Nokia Corporation.
+ *
+ * Contact: Sakari Ailus <sakari.ailus@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/sort.h>
+#include <linux/string.h>
+#include <linux/module.h>
+
+#include "v4l2-int-device.h"
+
+static DEFINE_MUTEX(mutex);
+static LIST_HEAD(int_list);
+
+void v4l2_int_device_try_attach_all(void)
+{
+ struct v4l2_int_device *m, *s;
+
+ list_for_each_entry(m, &int_list, head) {
+ if (m->type != v4l2_int_type_master)
+ continue;
+
+ list_for_each_entry(s, &int_list, head) {
+ if (s->type != v4l2_int_type_slave)
+ continue;
+
+ /* Slave is connected? */
+ if (s->u.slave->master)
+ continue;
+
+ /* Slave wants to attach to master? */
+ if (s->u.slave->attach_to[0] != 0
+ && strncmp(m->name, s->u.slave->attach_to,
+ V4L2NAMESIZE))
+ continue;
+
+ if (!try_module_get(m->module))
+ continue;
+
+ s->u.slave->master = m;
+ if (m->u.master->attach(s)) {
+ s->u.slave->master = NULL;
+ module_put(m->module);
+ continue;
+ }
+ }
+ }
+}
+EXPORT_SYMBOL_GPL(v4l2_int_device_try_attach_all);
+
+static int ioctl_sort_cmp(const void *a, const void *b)
+{
+ const struct v4l2_int_ioctl_desc *d1 = a, *d2 = b;
+
+ if (d1->num > d2->num)
+ return 1;
+
+ if (d1->num < d2->num)
+ return -1;
+
+ return 0;
+}
+
+int v4l2_int_device_register(struct v4l2_int_device *d)
+{
+ if (d->type == v4l2_int_type_slave)
+ sort(d->u.slave->ioctls, d->u.slave->num_ioctls,
+ sizeof(struct v4l2_int_ioctl_desc),
+ &ioctl_sort_cmp, NULL);
+ mutex_lock(&mutex);
+ list_add(&d->head, &int_list);
+ v4l2_int_device_try_attach_all();
+ mutex_unlock(&mutex);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(v4l2_int_device_register);
+
+void v4l2_int_device_unregister(struct v4l2_int_device *d)
+{
+ mutex_lock(&mutex);
+ list_del(&d->head);
+ if (d->type == v4l2_int_type_slave
+ && d->u.slave->master != NULL) {
+ d->u.slave->master->u.master->detach(d);
+ module_put(d->u.slave->master->module);
+ d->u.slave->master = NULL;
+ }
+ mutex_unlock(&mutex);
+}
+EXPORT_SYMBOL_GPL(v4l2_int_device_unregister);
+
+/* Adapted from search_extable in extable.c. */
+static v4l2_int_ioctl_func *find_ioctl(struct v4l2_int_slave *slave, int cmd,
+ v4l2_int_ioctl_func *no_such_ioctl)
+{
+ const struct v4l2_int_ioctl_desc *first = slave->ioctls;
+ const struct v4l2_int_ioctl_desc *last =
+ first + slave->num_ioctls - 1;
+
+ while (first <= last) {
+ const struct v4l2_int_ioctl_desc *mid;
+
+ mid = (last - first) / 2 + first;
+
+ if (mid->num < cmd)
+ first = mid + 1;
+ else if (mid->num > cmd)
+ last = mid - 1;
+ else
+ return mid->func;
+ }
+
+ return no_such_ioctl;
+}
+
+static int no_such_ioctl_0(struct v4l2_int_device *d)
+{
+ return -ENOIOCTLCMD;
+}
+
+int v4l2_int_ioctl_0(struct v4l2_int_device *d, int cmd)
+{
+ return ((v4l2_int_ioctl_func_0 *)
+ find_ioctl(d->u.slave, cmd,
+ (v4l2_int_ioctl_func *)no_such_ioctl_0))(d);
+}
+EXPORT_SYMBOL_GPL(v4l2_int_ioctl_0);
+
+static int no_such_ioctl_1(struct v4l2_int_device *d, void *arg)
+{
+ return -ENOIOCTLCMD;
+}
+
+int v4l2_int_ioctl_1(struct v4l2_int_device *d, int cmd, void *arg)
+{
+ return ((v4l2_int_ioctl_func_1 *)
+ find_ioctl(d->u.slave, cmd,
+ (v4l2_int_ioctl_func *)no_such_ioctl_1))(d, arg);
+}
+EXPORT_SYMBOL_GPL(v4l2_int_ioctl_1);
+
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * include/media/v4l2-int-device.h
+ *
+ * V4L2 internal ioctl interface.
+ *
+ * Copyright 2005-2014 Freescale Semiconductor, Inc.
+ * Copyright (C) 2007 Nokia Corporation.
+ *
+ * Contact: Sakari Ailus <sakari.ailus@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef V4L2_INT_DEVICE_H
+#define V4L2_INT_DEVICE_H
+
+#include <media/v4l2-common.h>
+
+#define V4L2NAMESIZE 32
+
+/*
+ *
+ * The internal V4L2 device interface core.
+ *
+ */
+
+enum v4l2_int_type {
+ v4l2_int_type_master = 1,
+ v4l2_int_type_slave
+};
+
+struct module;
+
+struct v4l2_int_device;
+
+struct v4l2_int_master {
+ int (*attach)(struct v4l2_int_device *slave);
+ void (*detach)(struct v4l2_int_device *slave);
+};
+
+typedef int (v4l2_int_ioctl_func)(struct v4l2_int_device *);
+typedef int (v4l2_int_ioctl_func_0)(struct v4l2_int_device *);
+typedef int (v4l2_int_ioctl_func_1)(struct v4l2_int_device *, void *);
+
+struct v4l2_int_ioctl_desc {
+ int num;
+ v4l2_int_ioctl_func *func;
+};
+
+struct v4l2_int_slave {
+ /* Don't touch master. */
+ struct v4l2_int_device *master;
+
+ char attach_to[V4L2NAMESIZE];
+
+ int num_ioctls;
+ struct v4l2_int_ioctl_desc *ioctls;
+};
+
+struct v4l2_int_device {
+ /* Don't touch head. */
+ struct list_head head;
+
+ struct module *module;
+
+ char name[V4L2NAMESIZE];
+
+ enum v4l2_int_type type;
+ union {
+ struct v4l2_int_master *master;
+ struct v4l2_int_slave *slave;
+ } u;
+
+ void *priv;
+};
+
+void v4l2_int_device_try_attach_all(void);
+
+int v4l2_int_device_register(struct v4l2_int_device *d);
+void v4l2_int_device_unregister(struct v4l2_int_device *d);
+
+int v4l2_int_ioctl_0(struct v4l2_int_device *d, int cmd);
+int v4l2_int_ioctl_1(struct v4l2_int_device *d, int cmd, void *arg);
+
+/*
+ *
+ * Types and definitions for IOCTL commands.
+ *
+ */
+
+enum v4l2_power {
+ V4L2_POWER_OFF = 0,
+ V4L2_POWER_ON,
+ V4L2_POWER_STANDBY,
+};
+
+/* Slave interface type. */
+enum v4l2_if_type {
+ /*
+ * Parallel 8-, 10- or 12-bit interface, used by for example
+ * on certain image sensors.
+ */
+ V4L2_IF_TYPE_BT656,
+};
+
+enum v4l2_if_type_bt656_mode {
+ /*
+ * Modes without Bt synchronisation codes. Separate
+ * synchronisation signal lines are used.
+ */
+ V4L2_IF_TYPE_BT656_MODE_NOBT_8BIT,
+ V4L2_IF_TYPE_BT656_MODE_NOBT_10BIT,
+ V4L2_IF_TYPE_BT656_MODE_NOBT_12BIT,
+ /*
+ * Use Bt synchronisation codes. The vertical and horizontal
+ * synchronisation is done based on synchronisation codes.
+ */
+ V4L2_IF_TYPE_BT656_MODE_BT_8BIT,
+ V4L2_IF_TYPE_BT656_MODE_BT_10BIT,
+};
+
+struct v4l2_if_type_bt656 {
+ /*
+ * 0: Frame begins when vsync is high.
+ * 1: Frame begins when vsync changes from low to high.
+ */
+ unsigned frame_start_on_rising_vs:1;
+ /* Use Bt synchronisation codes for sync correction. */
+ unsigned bt_sync_correct:1;
+ /* Swap every two adjacent image data elements. */
+ unsigned swap:1;
+ /* Inverted latch clock polarity from slave. */
+ unsigned latch_clk_inv:1;
+ /* Hs polarity. 0 is active high, 1 active low. */
+ unsigned nobt_hs_inv:1;
+ /* Vs polarity. 0 is active high, 1 active low. */
+ unsigned nobt_vs_inv:1;
+ enum v4l2_if_type_bt656_mode mode;
+ /* Minimum accepted bus clock for slave (in Hz). */
+ u32 clock_min;
+ /* Maximum accepted bus clock for slave. */
+ u32 clock_max;
+ /*
+ * Current wish of the slave. May only change in response to
+ * ioctls that affect image capture.
+ */
+ u32 clock_curr;
+};
+
+struct v4l2_ifparm {
+ enum v4l2_if_type if_type;
+ union {
+ struct v4l2_if_type_bt656 bt656;
+ } u;
+};
+
+/* IOCTL command numbers. */
+enum v4l2_int_ioctl_num {
+ /*
+ *
+ * "Proper" V4L ioctls, as in struct video_device.
+ *
+ */
+ vidioc_int_enum_fmt_cap_num = 1,
+ vidioc_int_g_fmt_cap_num,
+ vidioc_int_s_fmt_cap_num,
+ vidioc_int_try_fmt_cap_num,
+ vidioc_int_queryctrl_num,
+ vidioc_int_g_ctrl_num,
+ vidioc_int_s_ctrl_num,
+ vidioc_int_cropcap_num,
+ vidioc_int_g_crop_num,
+ vidioc_int_s_crop_num,
+ vidioc_int_g_parm_num,
+ vidioc_int_s_parm_num,
+ vidioc_int_querystd_num,
+ vidioc_int_s_std_num,
+ vidioc_int_s_video_routing_num,
+
+ /*
+ *
+ * Strictly internal ioctls.
+ *
+ */
+ /* Initialise the device when slave attaches to the master. */
+ vidioc_int_dev_init_num = 1000,
+ /* Delinitialise the device at slave detach. */
+ vidioc_int_dev_exit_num,
+ /* Set device power state. */
+ vidioc_int_s_power_num,
+ /*
+ * Get slave private data, e.g. platform-specific slave
+ * configuration used by the master.
+ */
+ vidioc_int_g_priv_num,
+ /* Get slave interface parameters. */
+ vidioc_int_g_ifparm_num,
+ /* Does the slave need to be reset after VIDIOC_DQBUF? */
+ vidioc_int_g_needs_reset_num,
+ vidioc_int_enum_framesizes_num,
+ vidioc_int_enum_frameintervals_num,
+
+ /*
+ *
+ * VIDIOC_INT_* ioctls.
+ *
+ */
+ /* VIDIOC_INT_RESET */
+ vidioc_int_reset_num,
+ /* VIDIOC_INT_INIT */
+ vidioc_int_init_num,
+ /* VIDIOC_DBG_G_CHIP_IDENT */
+ vidioc_int_g_chip_ident_num,
+
+ /*
+ *
+ * Start of private ioctls.
+ *
+ */
+ vidioc_int_priv_start_num = 2000,
+};
+
+/*
+ *
+ * IOCTL wrapper functions for better type checking.
+ *
+ */
+
+#define V4L2_INT_WRAPPER_0(name) \
+ static inline int vidioc_int_##name(struct v4l2_int_device *d) \
+ { \
+ return v4l2_int_ioctl_0(d, vidioc_int_##name##_num); \
+ } \
+ \
+ static inline struct v4l2_int_ioctl_desc \
+ vidioc_int_##name##_cb(int (*func) \
+ (struct v4l2_int_device *)) \
+ { \
+ struct v4l2_int_ioctl_desc desc; \
+ \
+ desc.num = vidioc_int_##name##_num; \
+ desc.func = (v4l2_int_ioctl_func *)func; \
+ \
+ return desc; \
+ }
+
+#define V4L2_INT_WRAPPER_1(name, arg_type, asterisk) \
+ static inline int vidioc_int_##name(struct v4l2_int_device *d, \
+ arg_type asterisk arg) \
+ { \
+ return v4l2_int_ioctl_1(d, vidioc_int_##name##_num, \
+ (void *)(unsigned long)arg); \
+ } \
+ \
+ static inline struct v4l2_int_ioctl_desc \
+ vidioc_int_##name##_cb(int (*func) \
+ (struct v4l2_int_device *, \
+ arg_type asterisk)) \
+ { \
+ struct v4l2_int_ioctl_desc desc; \
+ \
+ desc.num = vidioc_int_##name##_num; \
+ desc.func = (v4l2_int_ioctl_func *)func; \
+ \
+ return desc; \
+ }
+
+V4L2_INT_WRAPPER_1(enum_fmt_cap, struct v4l2_fmtdesc, *);
+V4L2_INT_WRAPPER_1(g_fmt_cap, struct v4l2_format, *);
+V4L2_INT_WRAPPER_1(s_fmt_cap, struct v4l2_format, *);
+V4L2_INT_WRAPPER_1(try_fmt_cap, struct v4l2_format, *);
+V4L2_INT_WRAPPER_1(queryctrl, struct v4l2_queryctrl, *);
+V4L2_INT_WRAPPER_1(g_ctrl, struct v4l2_control, *);
+V4L2_INT_WRAPPER_1(s_ctrl, struct v4l2_control, *);
+V4L2_INT_WRAPPER_1(cropcap, struct v4l2_cropcap, *);
+V4L2_INT_WRAPPER_1(g_crop, struct v4l2_crop, *);
+V4L2_INT_WRAPPER_1(s_crop, struct v4l2_crop, *);
+V4L2_INT_WRAPPER_1(g_parm, struct v4l2_streamparm, *);
+V4L2_INT_WRAPPER_1(s_parm, struct v4l2_streamparm, *);
+V4L2_INT_WRAPPER_1(querystd, v4l2_std_id, *);
+V4L2_INT_WRAPPER_1(s_std, v4l2_std_id, *);
+V4L2_INT_WRAPPER_1(s_video_routing, struct v4l2_routing, *);
+
+V4L2_INT_WRAPPER_0(dev_init);
+V4L2_INT_WRAPPER_0(dev_exit);
+V4L2_INT_WRAPPER_1(s_power, enum v4l2_power, /*dummy arg*/);
+V4L2_INT_WRAPPER_1(g_priv, void, *);
+V4L2_INT_WRAPPER_1(g_ifparm, struct v4l2_ifparm, *);
+V4L2_INT_WRAPPER_1(g_needs_reset, void, *);
+V4L2_INT_WRAPPER_1(enum_framesizes, struct v4l2_frmsizeenum, *);
+V4L2_INT_WRAPPER_1(enum_frameintervals, struct v4l2_frmivalenum, *);
+
+V4L2_INT_WRAPPER_0(reset);
+V4L2_INT_WRAPPER_0(init);
+V4L2_INT_WRAPPER_1(g_chip_ident, int, *);
+
+#endif
--- /dev/null
+if VIDEO_MXC_CAPTURE
+
+config VIDEO_MXC_CSI_CAMERA
+ tristate "CSI camera support"
+ depends on VIDEO_MXC_CAPTURE && VIDEO_V4L2
+ ---help---
+ This is the video4linux2 capture driver based on CSI module.
+
+config MXC_CAMERA_OV5640
+ tristate "OmniVision ov5640 camera support"
+ depends on VIDEO_MXC_CAPTURE && I2C
+ ---help---
+ If you plan to use the ov5640 Camera with your MXC system, say Y here.
+
+config MXC_VADC
+ tristate "mxc VADC support"
+ depends on VIDEO_MXC_CAPTURE && VIDEO_V4L2
+ ---help---
+ If you plan to use the VADC with your MXC system, say Y here.
+
+config MXC_MIPI_CSI
+ tristate "mxc mipi csi driver"
+ depends on VIDEO_MXC_CAPTURE && VIDEO_V4L2
+ ---help---
+ This is a V4L2 driver for i.MX7D SoC MIPI-CSI2 receiver devices.
+
+config MXC_CAMERA_OV5640_MIPI
+ tristate "OmniVision ov5640 camera support using mipi"
+ depends on MXC_MIPI_CSI && I2C
+ ---help---
+ If you plan to use the ov5640 Camera with mipi interface in your MXC system, say Y here.
+
+config MXC_CAMERA_OV5647_MIPI
+ tristate "OmniVision ov5647 camera support using mipi"
+ depends on MXC_MIPI_CSI && I2C
+ ---help---
+ If you plan to use the ov5647 Camera with mipi interface in your MXC system, say Y here.
+endif
--- /dev/null
+#Makefile for mxc csi driver
+
+obj-$(CONFIG_VIDEO_MXC_CSI_CAMERA) += mx6s_capture.o
+obj-$(CONFIG_MXC_VADC) += mxc_vadc.o
+obj-$(CONFIG_MXC_MIPI_CSI) += mxc_mipi_csi.o
+
+ov5640_camera-objs := ov5640.o
+obj-$(CONFIG_MXC_CAMERA_OV5640) += ov5640_camera.o
+
+ov5640_camera_mipi-objs := ov5640_mipi.o
+obj-$(CONFIG_MXC_CAMERA_OV5640_MIPI) += ov5640_camera_mipi.o
+
+ov5647_camera_mipi-objs := ov5647_mipi.o
+obj-$(CONFIG_MXC_CAMERA_OV5647_MIPI) += ov5647_camera_mipi.o
--- /dev/null
+/*
+ * Copyright (C) 2014-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*!
+ * @file mx6s_csi.c
+ *
+ * @brief mx6sx CMOS Sensor interface functions
+ *
+ * @ingroup CSI
+ */
+#include <asm/dma.h>
+#include <linux/busfreq-imx.h>
+#include <linux/clk.h>
+#include <linux/dma-mapping.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/gcd.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/math64.h>
+#include <linux/mfd/syscon.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <linux/time.h>
+#include <linux/media-bus-format.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-ctrls.h>
+#include <media/v4l2-dev.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ioctl.h>
+#include <media/v4l2-of.h>
+#include <media/videobuf2-core.h>
+#include <media/videobuf2-dma-contig.h>
+
+#define MX6S_CAM_DRV_NAME "mx6s-csi"
+#define MX6S_CAM_VERSION "0.0.1"
+#define MX6S_CAM_DRIVER_DESCRIPTION "i.MX6S_CSI"
+
+#define MAX_VIDEO_MEM 64
+
+/* reset values */
+#define CSICR1_RESET_VAL 0x40000800
+#define CSICR2_RESET_VAL 0x0
+#define CSICR3_RESET_VAL 0x0
+
+/* csi control reg 1 */
+#define BIT_SWAP16_EN (0x1 << 31)
+#define BIT_EXT_VSYNC (0x1 << 30)
+#define BIT_EOF_INT_EN (0x1 << 29)
+#define BIT_PRP_IF_EN (0x1 << 28)
+#define BIT_CCIR_MODE (0x1 << 27)
+#define BIT_COF_INT_EN (0x1 << 26)
+#define BIT_SF_OR_INTEN (0x1 << 25)
+#define BIT_RF_OR_INTEN (0x1 << 24)
+#define BIT_SFF_DMA_DONE_INTEN (0x1 << 22)
+#define BIT_STATFF_INTEN (0x1 << 21)
+#define BIT_FB2_DMA_DONE_INTEN (0x1 << 20)
+#define BIT_FB1_DMA_DONE_INTEN (0x1 << 19)
+#define BIT_RXFF_INTEN (0x1 << 18)
+#define BIT_SOF_POL (0x1 << 17)
+#define BIT_SOF_INTEN (0x1 << 16)
+#define BIT_MCLKDIV (0xF << 12)
+#define BIT_HSYNC_POL (0x1 << 11)
+#define BIT_CCIR_EN (0x1 << 10)
+#define BIT_MCLKEN (0x1 << 9)
+#define BIT_FCC (0x1 << 8)
+#define BIT_PACK_DIR (0x1 << 7)
+#define BIT_CLR_STATFIFO (0x1 << 6)
+#define BIT_CLR_RXFIFO (0x1 << 5)
+#define BIT_GCLK_MODE (0x1 << 4)
+#define BIT_INV_DATA (0x1 << 3)
+#define BIT_INV_PCLK (0x1 << 2)
+#define BIT_REDGE (0x1 << 1)
+#define BIT_PIXEL_BIT (0x1 << 0)
+
+#define SHIFT_MCLKDIV 12
+
+/* control reg 3 */
+#define BIT_FRMCNT (0xFFFF << 16)
+#define BIT_FRMCNT_RST (0x1 << 15)
+#define BIT_DMA_REFLASH_RFF (0x1 << 14)
+#define BIT_DMA_REFLASH_SFF (0x1 << 13)
+#define BIT_DMA_REQ_EN_RFF (0x1 << 12)
+#define BIT_DMA_REQ_EN_SFF (0x1 << 11)
+#define BIT_STATFF_LEVEL (0x7 << 8)
+#define BIT_HRESP_ERR_EN (0x1 << 7)
+#define BIT_RXFF_LEVEL (0x7 << 4)
+#define BIT_TWO_8BIT_SENSOR (0x1 << 3)
+#define BIT_ZERO_PACK_EN (0x1 << 2)
+#define BIT_ECC_INT_EN (0x1 << 1)
+#define BIT_ECC_AUTO_EN (0x1 << 0)
+
+#define SHIFT_FRMCNT 16
+#define SHIFT_RXFIFO_LEVEL 4
+
+/* csi status reg */
+#define BIT_ADDR_CH_ERR_INT (0x1 << 28)
+#define BIT_FIELD0_INT (0x1 << 27)
+#define BIT_FIELD1_INT (0x1 << 26)
+#define BIT_SFF_OR_INT (0x1 << 25)
+#define BIT_RFF_OR_INT (0x1 << 24)
+#define BIT_DMA_TSF_DONE_SFF (0x1 << 22)
+#define BIT_STATFF_INT (0x1 << 21)
+#define BIT_DMA_TSF_DONE_FB2 (0x1 << 20)
+#define BIT_DMA_TSF_DONE_FB1 (0x1 << 19)
+#define BIT_RXFF_INT (0x1 << 18)
+#define BIT_EOF_INT (0x1 << 17)
+#define BIT_SOF_INT (0x1 << 16)
+#define BIT_F2_INT (0x1 << 15)
+#define BIT_F1_INT (0x1 << 14)
+#define BIT_COF_INT (0x1 << 13)
+#define BIT_HRESP_ERR_INT (0x1 << 7)
+#define BIT_ECC_INT (0x1 << 1)
+#define BIT_DRDY (0x1 << 0)
+
+/* csi control reg 18 */
+#define BIT_CSI_ENABLE (0x1 << 31)
+#define BIT_MIPI_DATA_FORMAT_RAW8 (0x2a << 25)
+#define BIT_MIPI_DATA_FORMAT_RAW10 (0x2b << 25)
+#define BIT_MIPI_DATA_FORMAT_YUV422_8B (0x1e << 25)
+#define BIT_MIPI_DATA_FORMAT_MASK (0x3F << 25)
+#define BIT_MIPI_DATA_FORMAT_OFFSET 25
+#define BIT_DATA_FROM_MIPI (0x1 << 22)
+#define BIT_MIPI_YU_SWAP (0x1 << 21)
+#define BIT_MIPI_DOUBLE_CMPNT (0x1 << 20)
+#define BIT_BASEADDR_CHG_ERR_EN (0x1 << 9)
+#define BIT_BASEADDR_SWITCH_SEL (0x1 << 5)
+#define BIT_BASEADDR_SWITCH_EN (0x1 << 4)
+#define BIT_PARALLEL24_EN (0x1 << 3)
+#define BIT_DEINTERLACE_EN (0x1 << 2)
+#define BIT_TVDECODER_IN_EN (0x1 << 1)
+#define BIT_NTSC_EN (0x1 << 0)
+
+#define CSI_MCLK_VF 1
+#define CSI_MCLK_ENC 2
+#define CSI_MCLK_RAW 4
+#define CSI_MCLK_I2C 8
+
+#define CSI_CSICR1 0x0
+#define CSI_CSICR2 0x4
+#define CSI_CSICR3 0x8
+#define CSI_STATFIFO 0xC
+#define CSI_CSIRXFIFO 0x10
+#define CSI_CSIRXCNT 0x14
+#define CSI_CSISR 0x18
+
+#define CSI_CSIDBG 0x1C
+#define CSI_CSIDMASA_STATFIFO 0x20
+#define CSI_CSIDMATS_STATFIFO 0x24
+#define CSI_CSIDMASA_FB1 0x28
+#define CSI_CSIDMASA_FB2 0x2C
+#define CSI_CSIFBUF_PARA 0x30
+#define CSI_CSIIMAG_PARA 0x34
+
+#define CSI_CSICR18 0x48
+#define CSI_CSICR19 0x4c
+
+#define NUM_FORMATS ARRAY_SIZE(formats)
+#define MX6SX_MAX_SENSORS 1
+
+struct csi_signal_cfg_t {
+ unsigned data_width:3;
+ unsigned clk_mode:2;
+ unsigned ext_vsync:1;
+ unsigned Vsync_pol:1;
+ unsigned Hsync_pol:1;
+ unsigned pixclk_pol:1;
+ unsigned data_pol:1;
+ unsigned sens_clksrc:1;
+};
+
+struct csi_config_t {
+ /* control reg 1 */
+ unsigned int swap16_en:1;
+ unsigned int ext_vsync:1;
+ unsigned int eof_int_en:1;
+ unsigned int prp_if_en:1;
+ unsigned int ccir_mode:1;
+ unsigned int cof_int_en:1;
+ unsigned int sf_or_inten:1;
+ unsigned int rf_or_inten:1;
+ unsigned int sff_dma_done_inten:1;
+ unsigned int statff_inten:1;
+ unsigned int fb2_dma_done_inten:1;
+ unsigned int fb1_dma_done_inten:1;
+ unsigned int rxff_inten:1;
+ unsigned int sof_pol:1;
+ unsigned int sof_inten:1;
+ unsigned int mclkdiv:4;
+ unsigned int hsync_pol:1;
+ unsigned int ccir_en:1;
+ unsigned int mclken:1;
+ unsigned int fcc:1;
+ unsigned int pack_dir:1;
+ unsigned int gclk_mode:1;
+ unsigned int inv_data:1;
+ unsigned int inv_pclk:1;
+ unsigned int redge:1;
+ unsigned int pixel_bit:1;
+
+ /* control reg 3 */
+ unsigned int frmcnt:16;
+ unsigned int frame_reset:1;
+ unsigned int dma_reflash_rff:1;
+ unsigned int dma_reflash_sff:1;
+ unsigned int dma_req_en_rff:1;
+ unsigned int dma_req_en_sff:1;
+ unsigned int statff_level:3;
+ unsigned int hresp_err_en:1;
+ unsigned int rxff_level:3;
+ unsigned int two_8bit_sensor:1;
+ unsigned int zero_pack_en:1;
+ unsigned int ecc_int_en:1;
+ unsigned int ecc_auto_en:1;
+ /* fifo counter */
+ unsigned int rxcnt;
+};
+
+/*
+ * Basic structures
+ */
+struct mx6s_fmt {
+ char name[32];
+ u32 fourcc; /* v4l2 format id */
+ u32 pixelformat;
+ u32 mbus_code;
+ int bpp;
+};
+
+static struct mx6s_fmt formats[] = {
+ {
+ .name = "UYVY-16",
+ .fourcc = V4L2_PIX_FMT_UYVY,
+ .pixelformat = V4L2_PIX_FMT_UYVY,
+ .mbus_code = MEDIA_BUS_FMT_UYVY8_2X8,
+ .bpp = 2,
+ }, {
+ .name = "YUYV-16",
+ .fourcc = V4L2_PIX_FMT_YUYV,
+ .pixelformat = V4L2_PIX_FMT_YUYV,
+ .mbus_code = MEDIA_BUS_FMT_YUYV8_2X8,
+ .bpp = 2,
+ }, {
+ .name = "YUV32 (X-Y-U-V)",
+ .fourcc = V4L2_PIX_FMT_YUV32,
+ .pixelformat = V4L2_PIX_FMT_YUV32,
+ .mbus_code = MEDIA_BUS_FMT_AYUV8_1X32,
+ .bpp = 4,
+ }, {
+ .name = "RAWRGB8 (SBGGR8)",
+ .fourcc = V4L2_PIX_FMT_SBGGR8,
+ .pixelformat = V4L2_PIX_FMT_SBGGR8,
+ .mbus_code = MEDIA_BUS_FMT_SBGGR8_1X8,
+ .bpp = 1,
+ }
+};
+
+struct mx6s_buf_internal {
+ struct list_head queue;
+ int bufnum;
+ bool discard;
+};
+
+/* buffer for one video frame */
+struct mx6s_buffer {
+ /* common v4l buffer stuff -- must be first */
+ struct vb2_buffer vb;
+ struct mx6s_buf_internal internal;
+};
+
+struct mx6s_csi_mux {
+ struct regmap *gpr;
+ u8 req_gpr;
+ u8 req_bit;
+};
+
+struct mx6s_csi_dev {
+ struct device *dev;
+ struct video_device *vdev;
+ struct v4l2_subdev *sd;
+ struct v4l2_device v4l2_dev;
+
+ struct vb2_queue vb2_vidq;
+ struct v4l2_ctrl_handler ctrl_handler;
+
+ struct mutex lock;
+ spinlock_t slock;
+
+ /* clock */
+ struct clk *clk_disp_axi;
+ struct clk *clk_disp_dcic;
+ struct clk *clk_csi_mclk;
+
+ void __iomem *regbase;
+ int irq;
+
+ u32 type;
+ u32 bytesperline;
+ v4l2_std_id std;
+ struct mx6s_fmt *fmt;
+ struct v4l2_pix_format pix;
+ u32 mbus_code;
+
+ unsigned int frame_count;
+
+ struct list_head capture;
+ struct list_head active_bufs;
+ struct list_head discard;
+
+ void *discard_buffer;
+ dma_addr_t discard_buffer_dma;
+ size_t discard_size;
+ struct mx6s_buf_internal buf_discard[2];
+
+ struct v4l2_async_subdev asd;
+ struct v4l2_async_notifier subdev_notifier;
+ struct v4l2_async_subdev *async_subdevs[2];
+
+ bool csi_mux_mipi;
+ struct mx6s_csi_mux csi_mux;
+};
+
+static inline int csi_read(struct mx6s_csi_dev *csi, unsigned int offset)
+{
+ return __raw_readl(csi->regbase + offset);
+}
+static inline void csi_write(struct mx6s_csi_dev *csi, unsigned int value,
+ unsigned int offset)
+{
+ __raw_writel(value, csi->regbase + offset);
+}
+
+static inline struct mx6s_csi_dev
+ *notifier_to_mx6s_dev(struct v4l2_async_notifier *n)
+{
+ return container_of(n, struct mx6s_csi_dev, subdev_notifier);
+}
+
+struct mx6s_fmt *format_by_fourcc(int fourcc)
+{
+ int i;
+
+ for (i = 0; i < NUM_FORMATS; i++) {
+ if (formats[i].pixelformat == fourcc)
+ return formats + i;
+ }
+
+ pr_err("unknown pixelformat:'%4.4s'\n", (char *)&fourcc);
+ return NULL;
+}
+
+struct mx6s_fmt *format_by_mbus(u32 code)
+{
+ int i;
+
+ for (i = 0; i < NUM_FORMATS; i++) {
+ if (formats[i].mbus_code == code)
+ return formats + i;
+ }
+
+ pr_err("unknown mbus:0x%x\n", code);
+ return NULL;
+}
+
+static struct mx6s_buffer *mx6s_ibuf_to_buf(struct mx6s_buf_internal *int_buf)
+{
+ return container_of(int_buf, struct mx6s_buffer, internal);
+}
+
+void csi_clk_enable(struct mx6s_csi_dev *csi_dev)
+{
+ clk_prepare_enable(csi_dev->clk_disp_axi);
+ clk_prepare_enable(csi_dev->clk_disp_dcic);
+ clk_prepare_enable(csi_dev->clk_csi_mclk);
+}
+
+void csi_clk_disable(struct mx6s_csi_dev *csi_dev)
+{
+ clk_disable_unprepare(csi_dev->clk_csi_mclk);
+ clk_disable_unprepare(csi_dev->clk_disp_dcic);
+ clk_disable_unprepare(csi_dev->clk_disp_axi);
+}
+
+static void csihw_reset(struct mx6s_csi_dev *csi_dev)
+{
+ __raw_writel(__raw_readl(csi_dev->regbase + CSI_CSICR3)
+ | BIT_FRMCNT_RST,
+ csi_dev->regbase + CSI_CSICR3);
+
+ __raw_writel(CSICR1_RESET_VAL, csi_dev->regbase + CSI_CSICR1);
+ __raw_writel(CSICR2_RESET_VAL, csi_dev->regbase + CSI_CSICR2);
+ __raw_writel(CSICR3_RESET_VAL, csi_dev->regbase + CSI_CSICR3);
+}
+
+static void csisw_reset(struct mx6s_csi_dev *csi_dev)
+{
+ int cr1, cr3, cr18, isr;
+
+ /* Disable csi */
+ cr18 = csi_read(csi_dev, CSI_CSICR18);
+ cr18 &= ~BIT_CSI_ENABLE;
+ csi_write(csi_dev, cr18, CSI_CSICR18);
+
+ /* Clear RX FIFO */
+ cr1 = csi_read(csi_dev, CSI_CSICR1);
+ csi_write(csi_dev, cr1 & ~BIT_FCC, CSI_CSICR1);
+ cr1 = csi_read(csi_dev, CSI_CSICR1);
+ csi_write(csi_dev, cr1 | BIT_CLR_RXFIFO, CSI_CSICR1);
+
+ /* DMA reflash */
+ cr3 = csi_read(csi_dev, CSI_CSICR3);
+ cr3 |= BIT_DMA_REFLASH_RFF | BIT_FRMCNT_RST;
+ csi_write(csi_dev, cr3, CSI_CSICR3);
+
+ msleep(2);
+
+ cr1 = csi_read(csi_dev, CSI_CSICR1);
+ csi_write(csi_dev, cr1 | BIT_FCC, CSI_CSICR1);
+
+ isr = csi_read(csi_dev, CSI_CSISR);
+ csi_write(csi_dev, isr, CSI_CSISR);
+
+ /* Ensable csi */
+ cr18 |= BIT_CSI_ENABLE;
+ csi_write(csi_dev, cr18, CSI_CSICR18);
+}
+
+/*!
+ * csi_init_interface
+ * Init csi interface
+ */
+static void csi_init_interface(struct mx6s_csi_dev *csi_dev)
+{
+ unsigned int val = 0;
+ unsigned int imag_para;
+
+ val |= BIT_SOF_POL;
+ val |= BIT_REDGE;
+ val |= BIT_GCLK_MODE;
+ val |= BIT_HSYNC_POL;
+ val |= BIT_FCC;
+ val |= 1 << SHIFT_MCLKDIV;
+ val |= BIT_MCLKEN;
+ __raw_writel(val, csi_dev->regbase + CSI_CSICR1);
+
+ imag_para = (640 << 16) | 960;
+ __raw_writel(imag_para, csi_dev->regbase + CSI_CSIIMAG_PARA);
+
+ val = BIT_DMA_REFLASH_RFF;
+ __raw_writel(val, csi_dev->regbase + CSI_CSICR3);
+}
+
+static void csi_enable_int(struct mx6s_csi_dev *csi_dev, int arg)
+{
+ unsigned long cr1 = __raw_readl(csi_dev->regbase + CSI_CSICR1);
+
+ cr1 |= BIT_SOF_INTEN;
+ cr1 |= BIT_RFF_OR_INT;
+ if (arg == 1) {
+ /* still capture needs DMA intterrupt */
+ cr1 |= BIT_FB1_DMA_DONE_INTEN;
+ cr1 |= BIT_FB2_DMA_DONE_INTEN;
+ }
+ __raw_writel(cr1, csi_dev->regbase + CSI_CSICR1);
+}
+
+static void csi_disable_int(struct mx6s_csi_dev *csi_dev)
+{
+ unsigned long cr1 = __raw_readl(csi_dev->regbase + CSI_CSICR1);
+
+ cr1 &= ~BIT_SOF_INTEN;
+ cr1 &= ~BIT_RFF_OR_INT;
+ cr1 &= ~BIT_FB1_DMA_DONE_INTEN;
+ cr1 &= ~BIT_FB2_DMA_DONE_INTEN;
+ __raw_writel(cr1, csi_dev->regbase + CSI_CSICR1);
+}
+
+static void csi_enable(struct mx6s_csi_dev *csi_dev, int arg)
+{
+ unsigned long cr = __raw_readl(csi_dev->regbase + CSI_CSICR18);
+
+ if (arg == 1)
+ cr |= BIT_CSI_ENABLE;
+ else
+ cr &= ~BIT_CSI_ENABLE;
+ __raw_writel(cr, csi_dev->regbase + CSI_CSICR18);
+}
+
+static void csi_buf_stride_set(struct mx6s_csi_dev *csi_dev, u32 stride)
+{
+ __raw_writel(stride, csi_dev->regbase + CSI_CSIFBUF_PARA);
+}
+
+static void csi_deinterlace_enable(struct mx6s_csi_dev *csi_dev, bool enable)
+{
+ unsigned long cr18 = __raw_readl(csi_dev->regbase + CSI_CSICR18);
+
+ if (enable == true)
+ cr18 |= BIT_DEINTERLACE_EN;
+ else
+ cr18 &= ~BIT_DEINTERLACE_EN;
+
+ __raw_writel(cr18, csi_dev->regbase + CSI_CSICR18);
+}
+
+static void csi_deinterlace_mode(struct mx6s_csi_dev *csi_dev, int mode)
+{
+ unsigned long cr18 = __raw_readl(csi_dev->regbase + CSI_CSICR18);
+
+ if (mode == V4L2_STD_NTSC)
+ cr18 |= BIT_NTSC_EN;
+ else
+ cr18 &= ~BIT_NTSC_EN;
+
+ __raw_writel(cr18, csi_dev->regbase + CSI_CSICR18);
+}
+
+static void csi_tvdec_enable(struct mx6s_csi_dev *csi_dev, bool enable)
+{
+ unsigned long cr18 = __raw_readl(csi_dev->regbase + CSI_CSICR18);
+ unsigned long cr1 = __raw_readl(csi_dev->regbase + CSI_CSICR1);
+
+ if (enable == true) {
+ cr18 |= (BIT_TVDECODER_IN_EN |
+ BIT_BASEADDR_SWITCH_EN |
+ BIT_BASEADDR_SWITCH_SEL |
+ BIT_BASEADDR_CHG_ERR_EN);
+ cr1 |= BIT_CCIR_MODE;
+ cr1 &= ~(BIT_SOF_POL | BIT_REDGE);
+ } else {
+ cr18 &= ~(BIT_TVDECODER_IN_EN |
+ BIT_BASEADDR_SWITCH_EN |
+ BIT_BASEADDR_SWITCH_SEL |
+ BIT_BASEADDR_CHG_ERR_EN);
+ cr1 &= ~BIT_CCIR_MODE;
+ cr1 |= BIT_SOF_POL | BIT_REDGE;
+ }
+
+ __raw_writel(cr18, csi_dev->regbase + CSI_CSICR18);
+ __raw_writel(cr1, csi_dev->regbase + CSI_CSICR1);
+}
+
+static void csi_dmareq_rff_enable(struct mx6s_csi_dev *csi_dev)
+{
+ unsigned long cr3 = __raw_readl(csi_dev->regbase + CSI_CSICR3);
+ unsigned long cr2 = __raw_readl(csi_dev->regbase + CSI_CSICR2);
+
+ /* Burst Type of DMA Transfer from RxFIFO. INCR16 */
+ cr2 |= 0xC0000000;
+
+ cr3 |= BIT_DMA_REQ_EN_RFF;
+ cr3 |= BIT_HRESP_ERR_EN;
+ cr3 &= ~BIT_RXFF_LEVEL;
+ cr3 |= 0x2 << 4;
+
+ __raw_writel(cr3, csi_dev->regbase + CSI_CSICR3);
+ __raw_writel(cr2, csi_dev->regbase + CSI_CSICR2);
+}
+
+static void csi_dmareq_rff_disable(struct mx6s_csi_dev *csi_dev)
+{
+ unsigned long cr3 = __raw_readl(csi_dev->regbase + CSI_CSICR3);
+
+ cr3 &= ~BIT_DMA_REQ_EN_RFF;
+ cr3 &= ~BIT_HRESP_ERR_EN;
+ __raw_writel(cr3, csi_dev->regbase + CSI_CSICR3);
+}
+
+static void csi_set_32bit_imagpara(struct mx6s_csi_dev *csi,
+ int width, int height)
+{
+ int imag_para = 0;
+ unsigned long cr3 = __raw_readl(csi->regbase + CSI_CSICR3);
+
+ imag_para = (width << 16) | height;
+ __raw_writel(imag_para, csi->regbase + CSI_CSIIMAG_PARA);
+
+ /* reflash the embeded DMA controller */
+ __raw_writel(cr3 | BIT_DMA_REFLASH_RFF, csi->regbase + CSI_CSICR3);
+}
+
+static void csi_set_16bit_imagpara(struct mx6s_csi_dev *csi,
+ int width, int height)
+{
+ int imag_para = 0;
+ unsigned long cr3 = __raw_readl(csi->regbase + CSI_CSICR3);
+
+ imag_para = ((width * 2) << 16) | height;
+ __raw_writel(imag_para, csi->regbase + CSI_CSIIMAG_PARA);
+
+ /* reflash the embeded DMA controller */
+ __raw_writel(cr3 | BIT_DMA_REFLASH_RFF, csi->regbase + CSI_CSICR3);
+}
+
+static void csi_set_8bit_imagpara(struct mx6s_csi_dev *csi,
+ int width, int height)
+{
+ int imag_para = 0;
+ unsigned long cr3 = __raw_readl(csi->regbase + CSI_CSICR3);
+
+ imag_para = (width << 16) | height;
+ __raw_writel(imag_para, csi->regbase + CSI_CSIIMAG_PARA);
+
+ /* reflash the embeded DMA controller */
+ __raw_writel(cr3 | BIT_DMA_REFLASH_RFF, csi->regbase + CSI_CSICR3);
+}
+
+/*
+ * Videobuf operations
+ */
+static int mx6s_videobuf_setup(struct vb2_queue *vq,
+ unsigned int *count, unsigned int *num_planes,
+ unsigned int sizes[], struct device *alloc_devs[])
+{
+ struct mx6s_csi_dev *csi_dev = vb2_get_drv_priv(vq);
+
+ dev_dbg(csi_dev->dev, "count=%d, size=%d\n", *count, sizes[0]);
+
+ alloc_devs[0] = csi_dev->dev;
+
+ sizes[0] = csi_dev->pix.sizeimage;
+
+ pr_debug("size=%d\n", sizes[0]);
+ if (0 == *count)
+ *count = 32;
+ if (!*num_planes &&
+ sizes[0] * *count > MAX_VIDEO_MEM * 1024 * 1024)
+ *count = (MAX_VIDEO_MEM * 1024 * 1024) / sizes[0];
+
+ *num_planes = 1;
+
+ return 0;
+}
+
+static int mx6s_videobuf_prepare(struct vb2_buffer *vb)
+{
+ struct mx6s_csi_dev *csi_dev = vb2_get_drv_priv(vb->vb2_queue);
+ int ret = 0;
+
+ dev_dbg(csi_dev->dev, "%s (vb=0x%p) 0x%p %lu\n", __func__,
+ vb, vb2_plane_vaddr(vb, 0), vb2_get_plane_payload(vb, 0));
+
+#ifdef DEBUG
+ /*
+ * This can be useful if you want to see if we actually fill
+ * the buffer with something
+ */
+ if (vb2_plane_vaddr(vb, 0))
+ memset((void *)vb2_plane_vaddr(vb, 0),
+ 0xaa, vb2_get_plane_payload(vb, 0));
+#endif
+
+ vb2_set_plane_payload(vb, 0, csi_dev->pix.sizeimage);
+ if (vb2_plane_vaddr(vb, 0) &&
+ vb2_get_plane_payload(vb, 0) > vb2_plane_size(vb, 0)) {
+ ret = -EINVAL;
+ goto out;
+ }
+
+ return 0;
+
+out:
+ return ret;
+}
+
+static void mx6s_videobuf_queue(struct vb2_buffer *vb)
+{
+ struct mx6s_csi_dev *csi_dev = vb2_get_drv_priv(vb->vb2_queue);
+ struct mx6s_buffer *buf = container_of(vb, struct mx6s_buffer, vb);
+ unsigned long flags;
+
+ dev_dbg(csi_dev->dev, "%s (vb=0x%p) 0x%p %lu\n", __func__,
+ vb, vb2_plane_vaddr(vb, 0), vb2_get_plane_payload(vb, 0));
+
+ spin_lock_irqsave(&csi_dev->slock, flags);
+
+ list_add_tail(&buf->internal.queue, &csi_dev->capture);
+
+ spin_unlock_irqrestore(&csi_dev->slock, flags);
+}
+
+static void mx6s_update_csi_buf(struct mx6s_csi_dev *csi_dev,
+ unsigned long phys, int bufnum)
+{
+ if (bufnum == 1)
+ csi_write(csi_dev, phys, CSI_CSIDMASA_FB2);
+ else
+ csi_write(csi_dev, phys, CSI_CSIDMASA_FB1);
+}
+
+static void mx6s_csi_init(struct mx6s_csi_dev *csi_dev)
+{
+ csi_clk_enable(csi_dev);
+ csihw_reset(csi_dev);
+ csi_init_interface(csi_dev);
+ csi_dmareq_rff_disable(csi_dev);
+}
+
+static void mx6s_csi_deinit(struct mx6s_csi_dev *csi_dev)
+{
+ csihw_reset(csi_dev);
+ csi_init_interface(csi_dev);
+ csi_dmareq_rff_disable(csi_dev);
+ csi_clk_disable(csi_dev);
+}
+
+static int mx6s_csi_enable(struct mx6s_csi_dev *csi_dev)
+{
+ struct v4l2_pix_format *pix = &csi_dev->pix;
+ unsigned long flags;
+ unsigned long val;
+ int timeout, timeout2;
+
+ csisw_reset(csi_dev);
+
+ if (pix->field == V4L2_FIELD_INTERLACED)
+ csi_tvdec_enable(csi_dev, true);
+
+ /* For mipi csi input only */
+ if (csi_dev->csi_mux_mipi == true) {
+ csi_dmareq_rff_enable(csi_dev);
+ csi_enable_int(csi_dev, 1);
+ csi_enable(csi_dev, 1);
+ return 0;
+ }
+
+ local_irq_save(flags);
+ for (timeout = 10000000; timeout > 0; timeout--) {
+ if (csi_read(csi_dev, CSI_CSISR) & BIT_SOF_INT) {
+ val = csi_read(csi_dev, CSI_CSICR3);
+ csi_write(csi_dev, val | BIT_DMA_REFLASH_RFF,
+ CSI_CSICR3);
+ /* Wait DMA reflash done */
+ for (timeout2 = 1000000; timeout2 > 0; timeout2--) {
+ if (csi_read(csi_dev, CSI_CSICR3) &
+ BIT_DMA_REFLASH_RFF)
+ cpu_relax();
+ else
+ break;
+ }
+ if (timeout2 <= 0) {
+ pr_err("timeout when wait for reflash done.\n");
+ local_irq_restore(flags);
+ return -ETIME;
+ }
+ /* For imx6sl csi, DMA FIFO will auto start when sensor ready to work,
+ * so DMA should enable right after FIFO reset, otherwise dma will lost data
+ * and image will split.
+ */
+ csi_dmareq_rff_enable(csi_dev);
+ csi_enable_int(csi_dev, 1);
+ csi_enable(csi_dev, 1);
+ break;
+ } else
+ cpu_relax();
+ }
+ if (timeout <= 0) {
+ pr_err("timeout when wait for SOF\n");
+ local_irq_restore(flags);
+ return -ETIME;
+ }
+ local_irq_restore(flags);
+
+ return 0;
+}
+
+static void mx6s_csi_disable(struct mx6s_csi_dev *csi_dev)
+{
+ struct v4l2_pix_format *pix = &csi_dev->pix;
+
+ csi_dmareq_rff_disable(csi_dev);
+ csi_disable_int(csi_dev);
+
+ /* set CSI_CSIDMASA_FB1 and CSI_CSIDMASA_FB2 to default value */
+ csi_write(csi_dev, 0, CSI_CSIDMASA_FB1);
+ csi_write(csi_dev, 0, CSI_CSIDMASA_FB2);
+
+ csi_buf_stride_set(csi_dev, 0);
+
+ if (pix->field == V4L2_FIELD_INTERLACED) {
+ csi_deinterlace_enable(csi_dev, false);
+ csi_tvdec_enable(csi_dev, false);
+ }
+
+ csi_enable(csi_dev, 0);
+}
+
+static int mx6s_configure_csi(struct mx6s_csi_dev *csi_dev)
+{
+ struct v4l2_pix_format *pix = &csi_dev->pix;
+ u32 cr1, cr18;
+
+ if (pix->field == V4L2_FIELD_INTERLACED) {
+ csi_deinterlace_enable(csi_dev, true);
+ csi_buf_stride_set(csi_dev, csi_dev->pix.width);
+ csi_deinterlace_mode(csi_dev, csi_dev->std);
+ } else {
+ csi_deinterlace_enable(csi_dev, false);
+ csi_buf_stride_set(csi_dev, 0);
+ }
+
+ switch (csi_dev->fmt->pixelformat) {
+ case V4L2_PIX_FMT_YUV32:
+ csi_set_32bit_imagpara(csi_dev, pix->width, pix->height);
+ break;
+ case V4L2_PIX_FMT_UYVY:
+ csi_set_16bit_imagpara(csi_dev, pix->width, pix->height);
+ break;
+ case V4L2_PIX_FMT_YUYV:
+ csi_set_16bit_imagpara(csi_dev, pix->width, pix->height);
+ break;
+ case V4L2_PIX_FMT_SBGGR8:
+ csi_set_8bit_imagpara(csi_dev, pix->width, pix->height);
+ break;
+ default:
+ pr_debug(" case not supported\n");
+ return -EINVAL;
+ }
+
+ if (csi_dev->csi_mux_mipi == true) {
+ cr1 = csi_read(csi_dev, CSI_CSICR1);
+ cr1 &= ~BIT_GCLK_MODE;
+ csi_write(csi_dev, cr1, CSI_CSICR1);
+
+ cr18 = csi_read(csi_dev, CSI_CSICR18);
+ cr18 &= BIT_MIPI_DATA_FORMAT_MASK;
+ cr18 |= BIT_DATA_FROM_MIPI;
+
+ switch (csi_dev->fmt->pixelformat) {
+ case V4L2_PIX_FMT_UYVY:
+ case V4L2_PIX_FMT_YUYV:
+ cr18 |= BIT_MIPI_DATA_FORMAT_YUV422_8B;
+ break;
+ case V4L2_PIX_FMT_SBGGR8:
+ cr18 |= BIT_MIPI_DATA_FORMAT_RAW8;
+ break;
+ default:
+ pr_debug(" fmt not supported\n");
+ return -EINVAL;
+ }
+
+ csi_write(csi_dev, cr18, CSI_CSICR18);
+ }
+ return 0;
+}
+
+static int mx6s_start_streaming(struct vb2_queue *vq, unsigned int count)
+{
+ struct mx6s_csi_dev *csi_dev = vb2_get_drv_priv(vq);
+ struct vb2_buffer *vb;
+ struct mx6s_buffer *buf;
+ unsigned long phys;
+ unsigned long flags;
+
+ if (count < 2)
+ return -ENOBUFS;
+
+ /*
+ * I didn't manage to properly enable/disable
+ * a per frame basis during running transfers,
+ * thus we allocate a buffer here and use it to
+ * discard frames when no buffer is available.
+ * Feel free to work on this ;)
+ */
+ csi_dev->discard_size = csi_dev->pix.sizeimage;
+ csi_dev->discard_buffer = dma_alloc_coherent(csi_dev->v4l2_dev.dev,
+ PAGE_ALIGN(csi_dev->discard_size),
+ &csi_dev->discard_buffer_dma,
+ GFP_DMA | GFP_KERNEL);
+ if (!csi_dev->discard_buffer)
+ return -ENOMEM;
+
+ spin_lock_irqsave(&csi_dev->slock, flags);
+
+ csi_dev->buf_discard[0].discard = true;
+ list_add_tail(&csi_dev->buf_discard[0].queue,
+ &csi_dev->discard);
+
+ csi_dev->buf_discard[1].discard = true;
+ list_add_tail(&csi_dev->buf_discard[1].queue,
+ &csi_dev->discard);
+
+ /* csi buf 0 */
+ buf = list_first_entry(&csi_dev->capture, struct mx6s_buffer,
+ internal.queue);
+ buf->internal.bufnum = 0;
+ vb = &buf->vb;
+ vb->state = VB2_BUF_STATE_ACTIVE;
+
+ phys = vb2_dma_contig_plane_dma_addr(vb, 0);
+
+ mx6s_update_csi_buf(csi_dev, phys, buf->internal.bufnum);
+ list_move_tail(csi_dev->capture.next, &csi_dev->active_bufs);
+
+ /* csi buf 1 */
+ buf = list_first_entry(&csi_dev->capture, struct mx6s_buffer,
+ internal.queue);
+ buf->internal.bufnum = 1;
+ vb = &buf->vb;
+ vb->state = VB2_BUF_STATE_ACTIVE;
+
+ phys = vb2_dma_contig_plane_dma_addr(vb, 0);
+ mx6s_update_csi_buf(csi_dev, phys, buf->internal.bufnum);
+ list_move_tail(csi_dev->capture.next, &csi_dev->active_bufs);
+
+ spin_unlock_irqrestore(&csi_dev->slock, flags);
+
+ return mx6s_csi_enable(csi_dev);
+}
+
+static void mx6s_stop_streaming(struct vb2_queue *vq)
+{
+ struct mx6s_csi_dev *csi_dev = vb2_get_drv_priv(vq);
+ unsigned long flags;
+ struct mx6s_buffer *buf, *tmp;
+ void *b;
+
+ mx6s_csi_disable(csi_dev);
+
+ spin_lock_irqsave(&csi_dev->slock, flags);
+
+ list_for_each_entry_safe(buf, tmp,
+ &csi_dev->active_bufs, internal.queue) {
+ list_del_init(&buf->internal.queue);
+ if (buf->vb.state == VB2_BUF_STATE_ACTIVE)
+ vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+ }
+
+ list_for_each_entry_safe(buf, tmp,
+ &csi_dev->capture, internal.queue) {
+ list_del_init(&buf->internal.queue);
+ if (buf->vb.state == VB2_BUF_STATE_ACTIVE)
+ vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+ }
+
+ INIT_LIST_HEAD(&csi_dev->capture);
+ INIT_LIST_HEAD(&csi_dev->active_bufs);
+ INIT_LIST_HEAD(&csi_dev->discard);
+
+ b = csi_dev->discard_buffer;
+ csi_dev->discard_buffer = NULL;
+
+ spin_unlock_irqrestore(&csi_dev->slock, flags);
+
+ dma_free_coherent(csi_dev->v4l2_dev.dev,
+ csi_dev->discard_size, b,
+ csi_dev->discard_buffer_dma);
+}
+
+static struct vb2_ops mx6s_videobuf_ops = {
+ .queue_setup = mx6s_videobuf_setup,
+ .buf_prepare = mx6s_videobuf_prepare,
+ .buf_queue = mx6s_videobuf_queue,
+ .wait_prepare = vb2_ops_wait_prepare,
+ .wait_finish = vb2_ops_wait_finish,
+ .start_streaming = mx6s_start_streaming,
+ .stop_streaming = mx6s_stop_streaming,
+};
+
+static void mx6s_csi_frame_done(struct mx6s_csi_dev *csi_dev,
+ int bufnum, bool err)
+{
+ struct mx6s_buf_internal *ibuf;
+ struct mx6s_buffer *buf;
+ struct vb2_buffer *vb;
+ unsigned long phys;
+
+ ibuf = list_first_entry(&csi_dev->active_bufs, struct mx6s_buf_internal,
+ queue);
+
+ if (ibuf->discard) {
+ /*
+ * Discard buffer must not be returned to user space.
+ * Just return it to the discard queue.
+ */
+ list_move_tail(csi_dev->active_bufs.next, &csi_dev->discard);
+ } else {
+ buf = mx6s_ibuf_to_buf(ibuf);
+
+ vb = &buf->vb;
+ phys = vb2_dma_contig_plane_dma_addr(vb, 0);
+ if (bufnum == 1) {
+ if (csi_read(csi_dev, CSI_CSIDMASA_FB2) != phys) {
+ dev_err(csi_dev->dev, "%lx != %x\n", phys,
+ csi_read(csi_dev, CSI_CSIDMASA_FB2));
+ }
+ } else {
+ if (csi_read(csi_dev, CSI_CSIDMASA_FB1) != phys) {
+ dev_err(csi_dev->dev, "%lx != %x\n", phys,
+ csi_read(csi_dev, CSI_CSIDMASA_FB1));
+ }
+ }
+ dev_dbg(csi_dev->dev, "%s (vb=0x%p) 0x%p %lu\n", __func__, vb,
+ vb2_plane_vaddr(vb, 0),
+ vb2_get_plane_payload(vb, 0));
+
+ list_del_init(&buf->internal.queue);
+ vb->timestamp =ktime_get_ns();
+ to_vb2_v4l2_buffer(vb)->sequence = csi_dev->frame_count;
+ if (err)
+ vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
+ else
+ vb2_buffer_done(vb, VB2_BUF_STATE_DONE);
+ }
+
+ csi_dev->frame_count++;
+
+ /* Config discard buffer to active_bufs */
+ if (list_empty(&csi_dev->capture)) {
+ if (list_empty(&csi_dev->discard)) {
+ dev_warn(csi_dev->dev,
+ "%s: trying to access empty discard list\n",
+ __func__);
+ return;
+ }
+
+ ibuf = list_first_entry(&csi_dev->discard,
+ struct mx6s_buf_internal, queue);
+ ibuf->bufnum = bufnum;
+
+ list_move_tail(csi_dev->discard.next, &csi_dev->active_bufs);
+
+ mx6s_update_csi_buf(csi_dev,
+ csi_dev->discard_buffer_dma, bufnum);
+ return;
+ }
+
+ buf = list_first_entry(&csi_dev->capture, struct mx6s_buffer,
+ internal.queue);
+
+ buf->internal.bufnum = bufnum;
+
+ list_move_tail(csi_dev->capture.next, &csi_dev->active_bufs);
+
+ vb = &buf->vb;
+ vb->state = VB2_BUF_STATE_ACTIVE;
+
+ phys = vb2_dma_contig_plane_dma_addr(vb, 0);
+ mx6s_update_csi_buf(csi_dev, phys, bufnum);
+}
+
+static irqreturn_t mx6s_csi_irq_handler(int irq, void *data)
+{
+ struct mx6s_csi_dev *csi_dev = data;
+ unsigned long status;
+ u32 cr1, cr3, cr18;
+
+ spin_lock(&csi_dev->slock);
+
+ status = csi_read(csi_dev, CSI_CSISR);
+ csi_write(csi_dev, status, CSI_CSISR);
+
+ if (list_empty(&csi_dev->active_bufs)) {
+ dev_warn(csi_dev->dev,
+ "%s: called while active list is empty\n",
+ __func__);
+
+ spin_unlock(&csi_dev->slock);
+ return IRQ_HANDLED;
+ }
+
+ if (status & BIT_RFF_OR_INT)
+ dev_warn(csi_dev->dev, "%s Rx fifo overflow\n", __func__);
+
+ if (status & BIT_HRESP_ERR_INT) {
+ /* software reset */
+
+ /* Disable csi */
+ cr18 = csi_read(csi_dev, CSI_CSICR18);
+ cr18 &= ~BIT_CSI_ENABLE;
+ csi_write(csi_dev, cr18, CSI_CSICR18);
+
+ /* Clear RX FIFO */
+ cr1 = csi_read(csi_dev, CSI_CSICR1);
+ csi_write(csi_dev, cr1 & ~BIT_FCC, CSI_CSICR1);
+ cr1 = csi_read(csi_dev, CSI_CSICR1);
+ csi_write(csi_dev, cr1 | BIT_CLR_RXFIFO, CSI_CSICR1);
+
+ cr1 = csi_read(csi_dev, CSI_CSICR1);
+ csi_write(csi_dev, cr1 | BIT_FCC, CSI_CSICR1);
+
+ /* DMA reflash */
+ cr3 = csi_read(csi_dev, CSI_CSICR3);
+ cr3 |= BIT_DMA_REFLASH_RFF;
+ csi_write(csi_dev, cr3, CSI_CSICR3);
+
+ /* Ensable csi */
+ cr18 |= BIT_CSI_ENABLE;
+ csi_write(csi_dev, cr18, CSI_CSICR18);
+
+ pr_warning("Hresponse error is detected.\n");
+ }
+
+ if (status & BIT_ADDR_CH_ERR_INT) {
+ /* Disable csi */
+ cr18 = csi_read(csi_dev, CSI_CSICR18);
+ cr18 &= ~BIT_CSI_ENABLE;
+ csi_write(csi_dev, cr18, CSI_CSICR18);
+
+ /* DMA reflash */
+ cr3 = csi_read(csi_dev, CSI_CSICR3);
+ cr3 |= BIT_DMA_REFLASH_RFF;
+ csi_write(csi_dev, cr3, CSI_CSICR3);
+
+ /* Ensable csi */
+ cr18 |= BIT_CSI_ENABLE;
+ csi_write(csi_dev, cr18, CSI_CSICR18);
+
+ pr_debug("base address switching Change Err.\n");
+ }
+
+ if ((status & BIT_DMA_TSF_DONE_FB1) &&
+ (status & BIT_DMA_TSF_DONE_FB2)) {
+ /* For both FB1 and FB2 interrupter bits set case,
+ * CSI DMA is work in one of FB1 and FB2 buffer,
+ * but software can not know the state.
+ * Skip it to avoid base address updated
+ * when csi work in field0 and field1 will write to
+ * new base address.
+ * PDM TKT230775 */
+ pr_debug("Skip two frames\n");
+ } else if (status & BIT_DMA_TSF_DONE_FB1) {
+ mx6s_csi_frame_done(csi_dev, 0, false);
+ } else if (status & BIT_DMA_TSF_DONE_FB2) {
+ mx6s_csi_frame_done(csi_dev, 1, false);
+ }
+
+ spin_unlock(&csi_dev->slock);
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * File operations for the device
+ */
+static int mx6s_csi_open(struct file *file)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+ struct vb2_queue *q = &csi_dev->vb2_vidq;
+ int ret = 0;
+
+ file->private_data = csi_dev;
+
+ if (mutex_lock_interruptible(&csi_dev->lock))
+ return -ERESTARTSYS;
+
+ q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ q->io_modes = VB2_MMAP | VB2_USERPTR;
+ q->drv_priv = csi_dev;
+ q->ops = &mx6s_videobuf_ops;
+ q->mem_ops = &vb2_dma_contig_memops;
+ q->buf_struct_size = sizeof(struct mx6s_buffer);
+ q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+ q->lock = &csi_dev->lock;
+
+ ret = vb2_queue_init(q);
+ if (ret < 0)
+ goto unlock;
+
+ pm_runtime_get_sync(csi_dev->dev);
+
+ request_bus_freq(BUS_FREQ_HIGH);
+
+ v4l2_subdev_call(sd, core, s_power, 1);
+ mx6s_csi_init(csi_dev);
+
+ mutex_unlock(&csi_dev->lock);
+
+ return ret;
+unlock:
+ mutex_unlock(&csi_dev->lock);
+ return ret;
+}
+
+static int mx6s_csi_close(struct file *file)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+
+ mutex_lock(&csi_dev->lock);
+
+ vb2_queue_release(&csi_dev->vb2_vidq);
+
+ mx6s_csi_deinit(csi_dev);
+ v4l2_subdev_call(sd, core, s_power, 0);
+
+ mutex_unlock(&csi_dev->lock);
+
+ file->private_data = NULL;
+
+ release_bus_freq(BUS_FREQ_HIGH);
+
+ pm_runtime_put_sync_suspend(csi_dev->dev);
+ return 0;
+}
+
+static ssize_t mx6s_csi_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ int ret;
+
+ dev_dbg(csi_dev->dev, "read called, buf %p\n", buf);
+
+ mutex_lock(&csi_dev->lock);
+ ret = vb2_read(&csi_dev->vb2_vidq, buf, count, ppos,
+ file->f_flags & O_NONBLOCK);
+ mutex_unlock(&csi_dev->lock);
+ return ret;
+}
+
+static int mx6s_csi_mmap(struct file *file, struct vm_area_struct *vma)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ int ret;
+
+ if (mutex_lock_interruptible(&csi_dev->lock))
+ return -ERESTARTSYS;
+ ret = vb2_mmap(&csi_dev->vb2_vidq, vma);
+ mutex_unlock(&csi_dev->lock);
+
+ pr_debug("vma start=0x%08lx, size=%ld, ret=%d\n",
+ (unsigned long)vma->vm_start,
+ (unsigned long)vma->vm_end-(unsigned long)vma->vm_start,
+ ret);
+
+ return ret;
+}
+
+static struct v4l2_file_operations mx6s_csi_fops = {
+ .owner = THIS_MODULE,
+ .open = mx6s_csi_open,
+ .release = mx6s_csi_close,
+ .read = mx6s_csi_read,
+ .poll = vb2_fop_poll,
+ .unlocked_ioctl = video_ioctl2, /* V4L2 ioctl handler */
+ .mmap = mx6s_csi_mmap,
+};
+
+/*
+ * Video node IOCTLs
+ */
+static int mx6s_vidioc_enum_input(struct file *file, void *priv,
+ struct v4l2_input *inp)
+{
+ if (inp->index != 0)
+ return -EINVAL;
+
+ /* default is camera */
+ inp->type = V4L2_INPUT_TYPE_CAMERA;
+ strcpy(inp->name, "Camera");
+
+ return 0;
+}
+
+static int mx6s_vidioc_g_input(struct file *file, void *priv, unsigned int *i)
+{
+ *i = 0;
+
+ return 0;
+}
+
+static int mx6s_vidioc_s_input(struct file *file, void *priv, unsigned int i)
+{
+ if (i > 0)
+ return -EINVAL;
+
+ return 0;
+}
+
+static int mx6s_vidioc_querystd(struct file *file, void *priv, v4l2_std_id *a)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+
+ return v4l2_subdev_call(sd, video, querystd, a);
+}
+
+static int mx6s_vidioc_s_std(struct file *file, void *priv, v4l2_std_id a)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+
+ return v4l2_subdev_call(sd, video, s_std, a);
+}
+
+static int mx6s_vidioc_g_std(struct file *file, void *priv, v4l2_std_id *a)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+
+ return v4l2_subdev_call(sd, video, g_std, a);
+}
+
+static int mx6s_vidioc_reqbufs(struct file *file, void *priv,
+ struct v4l2_requestbuffers *p)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+
+ WARN_ON(priv != file->private_data);
+
+ return vb2_reqbufs(&csi_dev->vb2_vidq, p);
+}
+
+static int mx6s_vidioc_querybuf(struct file *file, void *priv,
+ struct v4l2_buffer *p)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ int ret;
+
+ WARN_ON(priv != file->private_data);
+
+ ret = vb2_querybuf(&csi_dev->vb2_vidq, p);
+
+ if (!ret) {
+ /* return physical address */
+ struct vb2_buffer *vb = csi_dev->vb2_vidq.bufs[p->index];
+ if (p->flags & V4L2_BUF_FLAG_MAPPED)
+ p->m.offset = vb2_dma_contig_plane_dma_addr(vb, 0);
+ }
+ return ret;
+}
+
+static int mx6s_vidioc_qbuf(struct file *file, void *priv,
+ struct v4l2_buffer *p)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+
+ WARN_ON(priv != file->private_data);
+
+ return vb2_qbuf(&csi_dev->vb2_vidq, p);
+}
+
+static int mx6s_vidioc_dqbuf(struct file *file, void *priv,
+ struct v4l2_buffer *p)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+
+ WARN_ON(priv != file->private_data);
+
+ return vb2_dqbuf(&csi_dev->vb2_vidq, p, file->f_flags & O_NONBLOCK);
+}
+
+static int mx6s_vidioc_enum_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_fmtdesc *f)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+ struct v4l2_subdev_mbus_code_enum code = {
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ .index = f->index,
+ };
+ struct mx6s_fmt *fmt;
+ int ret;
+
+ WARN_ON(priv != file->private_data);
+
+ ret = v4l2_subdev_call(sd, pad, enum_mbus_code, NULL, &code);
+ if (ret < 0) {
+ /* no more formats */
+ dev_dbg(csi_dev->dev, "No more fmt\n");
+ return -EINVAL;
+ }
+
+ fmt = format_by_mbus(code.code);
+ if (!fmt) {
+ dev_err(csi_dev->dev, "mbus (0x%08x) invalid.\n", code.code);
+ return -EINVAL;
+ }
+
+ strlcpy(f->description, fmt->name, sizeof(f->description));
+ f->pixelformat = fmt->pixelformat;
+
+ return 0;
+}
+
+static int mx6s_vidioc_try_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+ struct v4l2_pix_format *pix = &f->fmt.pix;
+ struct v4l2_subdev_format format = {
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
+ struct mx6s_fmt *fmt;
+ int ret;
+
+ fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+ if (!fmt) {
+ dev_err(csi_dev->dev, "Fourcc format (0x%08x) invalid.",
+ f->fmt.pix.pixelformat);
+ return -EINVAL;
+ }
+
+ v4l2_fill_mbus_format(&format.format, pix, fmt->mbus_code);
+ ret = v4l2_subdev_call(sd, pad, set_fmt, NULL, &format);
+ v4l2_fill_pix_format(pix, &format.format);
+
+ if (pix->field != V4L2_FIELD_INTERLACED)
+ pix->field = V4L2_FIELD_NONE;
+
+ pix->sizeimage = fmt->bpp * pix->height * pix->width;
+ pix->bytesperline = fmt->bpp * pix->width;
+
+ return ret;
+}
+
+/*
+ * The real work of figuring out a workable format.
+ */
+
+static int mx6s_vidioc_s_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ int ret;
+
+ ret = mx6s_vidioc_try_fmt_vid_cap(file, csi_dev, f);
+ if (ret < 0)
+ return ret;
+
+ csi_dev->fmt = format_by_fourcc(f->fmt.pix.pixelformat);
+ csi_dev->mbus_code = csi_dev->fmt->mbus_code;
+ csi_dev->pix.width = f->fmt.pix.width;
+ csi_dev->pix.height = f->fmt.pix.height;
+ csi_dev->pix.sizeimage = f->fmt.pix.sizeimage;
+ csi_dev->pix.field = f->fmt.pix.field;
+ csi_dev->type = f->type;
+ dev_dbg(csi_dev->dev, "set to pixelformat '%4.6s'\n",
+ (char *)&csi_dev->fmt->name);
+
+ /* Config csi */
+ mx6s_configure_csi(csi_dev);
+
+ return 0;
+}
+
+static int mx6s_vidioc_g_fmt_vid_cap(struct file *file, void *priv,
+ struct v4l2_format *f)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+
+ WARN_ON(priv != file->private_data);
+
+ f->fmt.pix = csi_dev->pix;
+
+ return 0;
+}
+
+static int mx6s_vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+
+ WARN_ON(priv != file->private_data);
+
+ /* cap->name is set by the friendly caller:-> */
+ strlcpy(cap->driver, MX6S_CAM_DRV_NAME, sizeof(cap->driver));
+ strlcpy(cap->card, MX6S_CAM_DRIVER_DESCRIPTION, sizeof(cap->card));
+ snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
+ dev_name(csi_dev->dev));
+
+ cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
+ cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
+ return 0;
+}
+
+static int mx6s_vidioc_streamon(struct file *file, void *priv,
+ enum v4l2_buf_type i)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+ int ret;
+
+ WARN_ON(priv != file->private_data);
+
+ if (i != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ ret = vb2_streamon(&csi_dev->vb2_vidq, i);
+ if (!ret)
+ v4l2_subdev_call(sd, video, s_stream, 1);
+
+ return ret;
+}
+
+static int mx6s_vidioc_streamoff(struct file *file, void *priv,
+ enum v4l2_buf_type i)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+
+ WARN_ON(priv != file->private_data);
+
+ if (i != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ /*
+ * This calls buf_release from host driver's videobuf_queue_ops for all
+ * remaining buffers. When the last buffer is freed, stop capture
+ */
+ vb2_streamoff(&csi_dev->vb2_vidq, i);
+
+ v4l2_subdev_call(sd, video, s_stream, 0);
+
+ return 0;
+}
+
+static int mx6s_vidioc_cropcap(struct file *file, void *fh,
+ struct v4l2_cropcap *a)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+
+ if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ dev_dbg(csi_dev->dev, "VIDIOC_CROPCAP not implemented\n");
+
+ return 0;
+}
+
+static int mx6s_vidioc_g_crop(struct file *file, void *priv,
+ struct v4l2_crop *a)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+
+ if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ dev_dbg(csi_dev->dev, "VIDIOC_G_CROP not implemented\n");
+
+ return 0;
+}
+
+static int mx6s_vidioc_s_crop(struct file *file, void *priv,
+ const struct v4l2_crop *a)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+
+ if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ dev_dbg(csi_dev->dev, "VIDIOC_S_CROP not implemented\n");
+
+ return 0;
+}
+
+static int mx6s_vidioc_g_parm(struct file *file, void *priv,
+ struct v4l2_streamparm *a)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+
+ return v4l2_subdev_call(sd, video, g_parm, a);
+}
+
+static int mx6s_vidioc_s_parm(struct file *file, void *priv,
+ struct v4l2_streamparm *a)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+
+ return v4l2_subdev_call(sd, video, s_parm, a);
+}
+
+static int mx6s_vidioc_enum_framesizes(struct file *file, void *priv,
+ struct v4l2_frmsizeenum *fsize)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+ struct mx6s_fmt *fmt;
+ struct v4l2_subdev_frame_size_enum fse = {
+ .index = fsize->index,
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
+ int ret;
+
+ fmt = format_by_fourcc(fsize->pixel_format);
+ if (fmt->pixelformat != fsize->pixel_format)
+ return -EINVAL;
+ fse.code = fmt->mbus_code;
+
+ ret = v4l2_subdev_call(sd, pad, enum_frame_size, NULL, &fse);
+ if (ret)
+ return ret;
+
+ if (fse.min_width == fse.max_width &&
+ fse.min_height == fse.max_height) {
+ fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fsize->discrete.width = fse.min_width;
+ fsize->discrete.height = fse.min_height;
+ return 0;
+ }
+
+ fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fsize->stepwise.min_width = fse.min_width;
+ fsize->stepwise.max_width = fse.max_width;
+ fsize->stepwise.min_height = fse.min_height;
+ fsize->stepwise.max_height = fse.max_height;
+ fsize->stepwise.step_width = 1;
+ fsize->stepwise.step_height = 1;
+
+ return 0;
+}
+
+static int mx6s_vidioc_enum_frameintervals(struct file *file, void *priv,
+ struct v4l2_frmivalenum *interval)
+{
+ struct mx6s_csi_dev *csi_dev = video_drvdata(file);
+ struct v4l2_subdev *sd = csi_dev->sd;
+ struct mx6s_fmt *fmt;
+ struct v4l2_subdev_frame_interval_enum fie = {
+ .index = interval->index,
+ .width = interval->width,
+ .height = interval->height,
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
+ int ret;
+
+ fmt = format_by_fourcc(interval->pixel_format);
+ if (fmt->pixelformat != interval->pixel_format)
+ return -EINVAL;
+ fie.code = fmt->mbus_code;
+
+ ret = v4l2_subdev_call(sd, pad, enum_frame_interval, NULL, &fie);
+ if (ret)
+ return ret;
+ interval->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+ interval->discrete = fie.interval;
+ return 0;
+}
+
+static const struct v4l2_ioctl_ops mx6s_csi_ioctl_ops = {
+ .vidioc_querycap = mx6s_vidioc_querycap,
+ .vidioc_enum_fmt_vid_cap = mx6s_vidioc_enum_fmt_vid_cap,
+ .vidioc_try_fmt_vid_cap = mx6s_vidioc_try_fmt_vid_cap,
+ .vidioc_g_fmt_vid_cap = mx6s_vidioc_g_fmt_vid_cap,
+ .vidioc_s_fmt_vid_cap = mx6s_vidioc_s_fmt_vid_cap,
+ .vidioc_cropcap = mx6s_vidioc_cropcap,
+ .vidioc_s_crop = mx6s_vidioc_s_crop,
+ .vidioc_g_crop = mx6s_vidioc_g_crop,
+ .vidioc_reqbufs = mx6s_vidioc_reqbufs,
+ .vidioc_querybuf = mx6s_vidioc_querybuf,
+ .vidioc_qbuf = mx6s_vidioc_qbuf,
+ .vidioc_dqbuf = mx6s_vidioc_dqbuf,
+ .vidioc_g_std = mx6s_vidioc_g_std,
+ .vidioc_s_std = mx6s_vidioc_s_std,
+ .vidioc_querystd = mx6s_vidioc_querystd,
+ .vidioc_enum_input = mx6s_vidioc_enum_input,
+ .vidioc_g_input = mx6s_vidioc_g_input,
+ .vidioc_s_input = mx6s_vidioc_s_input,
+ .vidioc_streamon = mx6s_vidioc_streamon,
+ .vidioc_streamoff = mx6s_vidioc_streamoff,
+ .vidioc_g_parm = mx6s_vidioc_g_parm,
+ .vidioc_s_parm = mx6s_vidioc_s_parm,
+ .vidioc_enum_framesizes = mx6s_vidioc_enum_framesizes,
+ .vidioc_enum_frameintervals = mx6s_vidioc_enum_frameintervals,
+};
+
+static int subdev_notifier_bound(struct v4l2_async_notifier *notifier,
+ struct v4l2_subdev *subdev,
+ struct v4l2_async_subdev *asd)
+{
+ struct mx6s_csi_dev *csi_dev = notifier_to_mx6s_dev(notifier);
+
+ /* Find platform data for this sensor subdev */
+ if (csi_dev->asd.match.of.node == subdev->dev->of_node)
+ csi_dev->sd = subdev;
+
+ if (subdev == NULL)
+ return -EINVAL;
+
+ v4l2_info(&csi_dev->v4l2_dev, "Registered sensor subdevice: %s\n",
+ subdev->name);
+
+ return 0;
+}
+
+static int mx6s_csi_mux_sel(struct mx6s_csi_dev *csi_dev)
+{
+ struct device_node *np = csi_dev->dev->of_node;
+ struct device_node *node;
+ phandle phandle;
+ u32 out_val[3];
+ int ret;
+
+ ret = of_property_read_u32_array(np, "csi-mux-mipi", out_val, 3);
+ if (ret) {
+ dev_dbg(csi_dev->dev, "no csi-mux-mipi property found\n");
+ csi_dev->csi_mux_mipi = false;
+ } else {
+ phandle = *out_val;
+
+ node = of_find_node_by_phandle(phandle);
+ if (!node) {
+ dev_dbg(csi_dev->dev, "not find gpr node by phandle\n");
+ ret = PTR_ERR(node);
+ }
+ csi_dev->csi_mux.gpr = syscon_node_to_regmap(node);
+ if (IS_ERR(csi_dev->csi_mux.gpr)) {
+ dev_err(csi_dev->dev, "failed to get gpr regmap\n");
+ ret = PTR_ERR(csi_dev->csi_mux.gpr);
+ }
+ of_node_put(node);
+ if (ret < 0)
+ return ret;
+
+ csi_dev->csi_mux.req_gpr = out_val[1];
+ csi_dev->csi_mux.req_bit = out_val[2];
+
+ regmap_update_bits(csi_dev->csi_mux.gpr, csi_dev->csi_mux.req_gpr,
+ 1 << csi_dev->csi_mux.req_bit, 1 << csi_dev->csi_mux.req_bit);
+
+ csi_dev->csi_mux_mipi = true;
+ }
+ return ret;
+}
+
+static int mx6sx_register_subdevs(struct mx6s_csi_dev *csi_dev)
+{
+ struct device_node *parent = csi_dev->dev->of_node;
+ struct device_node *node, *port, *rem;
+ int ret;
+
+ /* Attach sensors linked to csi receivers */
+ for_each_available_child_of_node(parent, node) {
+ if (of_node_cmp(node->name, "port"))
+ continue;
+
+ /* The csi node can have only port subnode. */
+ port = of_get_next_child(node, NULL);
+ if (!port)
+ continue;
+ rem = of_graph_get_remote_port_parent(port);
+ of_node_put(port);
+ if (rem == NULL) {
+ v4l2_info(&csi_dev->v4l2_dev,
+ "Remote device at %s not found\n",
+ port->full_name);
+ return -1;
+ }
+
+ csi_dev->asd.match_type = V4L2_ASYNC_MATCH_OF;
+ csi_dev->asd.match.of.node = rem;
+ csi_dev->async_subdevs[0] = &csi_dev->asd;
+
+ of_node_put(rem);
+ break;
+ }
+
+ csi_dev->subdev_notifier.subdevs = csi_dev->async_subdevs;
+ csi_dev->subdev_notifier.num_subdevs = 1;
+ csi_dev->subdev_notifier.bound = subdev_notifier_bound;
+
+ ret = v4l2_async_notifier_register(&csi_dev->v4l2_dev,
+ &csi_dev->subdev_notifier);
+ if (ret)
+ dev_err(csi_dev->dev,
+ "Error register async notifier regoster\n");
+
+ return ret;
+}
+
+static int mx6s_csi_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct mx6s_csi_dev *csi_dev;
+ struct video_device *vdev;
+ struct resource *res;
+ int ret = 0;
+
+ dev_dbg(dev, "initialising\n");
+
+ /* Prepare our private structure */
+ csi_dev = devm_kzalloc(dev, sizeof(struct mx6s_csi_dev), GFP_ATOMIC);
+ if (!csi_dev) {
+ dev_err(dev, "Can't allocate private structure\n");
+ return -ENODEV;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ csi_dev->irq = platform_get_irq(pdev, 0);
+ if (res == NULL || csi_dev->irq < 0) {
+ dev_err(dev, "Missing platform resources data\n");
+ return -ENODEV;
+ }
+
+ csi_dev->regbase = devm_ioremap_resource(dev, res);
+ if (IS_ERR(csi_dev->regbase)) {
+ dev_err(dev, "Failed platform resources map\n");
+ return -ENODEV;
+ }
+
+ /* init video dma queues */
+ INIT_LIST_HEAD(&csi_dev->capture);
+ INIT_LIST_HEAD(&csi_dev->active_bufs);
+ INIT_LIST_HEAD(&csi_dev->discard);
+
+ csi_dev->clk_disp_axi = devm_clk_get(dev, "disp-axi");
+ if (IS_ERR(csi_dev->clk_disp_axi)) {
+ dev_err(dev, "Could not get csi axi clock\n");
+ return -ENODEV;
+ }
+
+ csi_dev->clk_disp_dcic = devm_clk_get(dev, "disp_dcic");
+ if (IS_ERR(csi_dev->clk_disp_dcic)) {
+ dev_err(dev, "Could not get disp dcic clock\n");
+ return -ENODEV;
+ }
+
+ csi_dev->clk_csi_mclk = devm_clk_get(dev, "csi_mclk");
+ if (IS_ERR(csi_dev->clk_csi_mclk)) {
+ dev_err(dev, "Could not get csi mclk clock\n");
+ return -ENODEV;
+ }
+
+ csi_dev->dev = dev;
+
+ mx6s_csi_mux_sel(csi_dev);
+
+ snprintf(csi_dev->v4l2_dev.name,
+ sizeof(csi_dev->v4l2_dev.name), "CSI");
+
+ ret = v4l2_device_register(dev, &csi_dev->v4l2_dev);
+ if (ret < 0) {
+ dev_err(dev, "v4l2_device_register() failed: %d\n", ret);
+ return -ENODEV;
+ }
+
+ /* initialize locks */
+ mutex_init(&csi_dev->lock);
+ spin_lock_init(&csi_dev->slock);
+
+ /* Allocate memory for video device */
+ vdev = video_device_alloc();
+ if (vdev == NULL) {
+ ret = -ENOMEM;
+ goto err_vdev;
+ }
+
+ snprintf(vdev->name, sizeof(vdev->name), "mx6s-csi");
+
+ vdev->v4l2_dev = &csi_dev->v4l2_dev;
+ vdev->fops = &mx6s_csi_fops;
+ vdev->ioctl_ops = &mx6s_csi_ioctl_ops;
+ vdev->release = video_device_release;
+ vdev->lock = &csi_dev->lock;
+
+ vdev->queue = &csi_dev->vb2_vidq;
+
+ csi_dev->vdev = vdev;
+
+ video_set_drvdata(csi_dev->vdev, csi_dev);
+ mutex_lock(&csi_dev->lock);
+
+ ret = video_register_device(csi_dev->vdev, VFL_TYPE_GRABBER, -1);
+ if (ret < 0) {
+ video_device_release(csi_dev->vdev);
+ mutex_unlock(&csi_dev->lock);
+ goto err_vdev;
+ }
+
+ /* install interrupt handler */
+ if (devm_request_irq(dev, csi_dev->irq, mx6s_csi_irq_handler,
+ 0, "csi", (void *)csi_dev)) {
+ mutex_unlock(&csi_dev->lock);
+ dev_err(dev, "Request CSI IRQ failed.\n");
+ ret = -ENODEV;
+ goto err_irq;
+ }
+
+ mutex_unlock(&csi_dev->lock);
+
+ ret = mx6sx_register_subdevs(csi_dev);
+ if (ret < 0)
+ goto err_irq;
+
+ pm_runtime_enable(csi_dev->dev);
+ return 0;
+
+err_irq:
+ video_unregister_device(csi_dev->vdev);
+err_vdev:
+ v4l2_device_unregister(&csi_dev->v4l2_dev);
+ return ret;
+}
+
+static int mx6s_csi_remove(struct platform_device *pdev)
+{
+ struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev);
+ struct mx6s_csi_dev *csi_dev =
+ container_of(v4l2_dev, struct mx6s_csi_dev, v4l2_dev);
+
+ v4l2_async_notifier_unregister(&csi_dev->subdev_notifier);
+
+ video_unregister_device(csi_dev->vdev);
+ v4l2_device_unregister(&csi_dev->v4l2_dev);
+
+ pm_runtime_disable(csi_dev->dev);
+ return 0;
+}
+
+static int mx6s_csi_runtime_suspend(struct device *dev)
+{
+ dev_dbg(dev, "csi v4l2 busfreq high release.\n");
+ return 0;
+}
+
+static int mx6s_csi_runtime_resume(struct device *dev)
+{
+ dev_dbg(dev, "csi v4l2 busfreq high request.\n");
+ return 0;
+}
+
+static const struct dev_pm_ops mx6s_csi_pm_ops = {
+ SET_RUNTIME_PM_OPS(mx6s_csi_runtime_suspend, mx6s_csi_runtime_resume, NULL)
+};
+
+static const struct of_device_id mx6s_csi_dt_ids[] = {
+ { .compatible = "fsl,imx6s-csi", },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, mx6s_csi_dt_ids);
+
+static struct platform_driver mx6s_csi_driver = {
+ .driver = {
+ .name = MX6S_CAM_DRV_NAME,
+ .of_match_table = of_match_ptr(mx6s_csi_dt_ids),
+ .pm = &mx6s_csi_pm_ops,
+ },
+ .probe = mx6s_csi_probe,
+ .remove = mx6s_csi_remove,
+};
+
+module_platform_driver(mx6s_csi_driver);
+
+MODULE_DESCRIPTION("i.MX6Sx SoC Camera Host driver");
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(MX6S_CAM_VERSION);
--- /dev/null
+/*
+ * Freescale i.MX7 SoC series MIPI-CSI V3.3 receiver driver
+ *
+ * Copyright (C) 2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+/*
+ * Samsung S5P/EXYNOS SoC series MIPI-CSI receiver driver
+ *
+ * Copyright (C) 2011 - 2013 Samsung Electronics Co., Ltd.
+ * Author: Sylwester Nawrocki <s.nawrocki@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/kernel.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_graph.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-of.h>
+#include <media/v4l2-subdev.h>
+#include <media/v4l2-device.h>
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Debug level (0-2)");
+
+#define CSIS_DRIVER_NAME "mxc_mipi-csi"
+#define CSIS_SUBDEV_NAME CSIS_DRIVER_NAME
+#define CSIS_MAX_ENTITIES 2
+#define CSIS0_MAX_LANES 4
+#define CSIS1_MAX_LANES 2
+
+#define MIPI_CSIS_DEF_PIX_WIDTH 640
+#define MIPI_CSIS_DEF_PIX_HEIGHT 480
+
+/* Register map definition */
+
+/* CSIS version */
+#define MIPI_CSIS_VERSION 0x00
+
+/* CSIS common control */
+#define MIPI_CSIS_CMN_CTRL 0x04
+#define MIPI_CSIS_CMN_CTRL_UPDATE_SHADOW (1 << 16)
+#define MIPI_CSIS_CMN_CTRL_INTER_MODE (1 << 10)
+#define MIPI_CSIS_CMN_CTRL_LANE_NR_OFFSET 8
+#define MIPI_CSIS_CMN_CTRL_LANE_NR_MASK (3 << 8)
+#define MIPI_CSIS_CMN_CTRL_UPDATE_SHADOW_CTRL (1 << 2)
+#define MIPI_CSIS_CMN_CTRL_RESET (1 << 1)
+#define MIPI_CSIS_CMN_CTRL_ENABLE (1 << 0)
+
+/* CSIS clock control */
+#define MIPI_CSIS_CLK_CTRL 0x08
+#define MIPI_CSIS_CLK_CTRL_CLKGATE_TRAIL_CH3(x) (x << 28)
+#define MIPI_CSIS_CLK_CTRL_CLKGATE_TRAIL_CH2(x) (x << 24)
+#define MIPI_CSIS_CLK_CTRL_CLKGATE_TRAIL_CH1(x) (x << 20)
+#define MIPI_CSIS_CLK_CTRL_CLKGATE_TRAIL_CH0(x) (x << 16)
+#define MIPI_CSIS_CLK_CTRL_CLKGATE_EN_MSK (0xf << 4)
+#define MIPI_CSIS_CLK_CTRL_WCLK_SRC (1 << 0)
+
+/* CSIS Interrupt mask */
+#define MIPI_CSIS_INTMSK 0x10
+#define MIPI_CSIS_INTMSK_EVEN_BEFORE (1 << 31)
+#define MIPI_CSIS_INTMSK_EVEN_AFTER (1 << 30)
+#define MIPI_CSIS_INTMSK_ODD_BEFORE (1 << 29)
+#define MIPI_CSIS_INTMSK_ODD_AFTER (1 << 28)
+#define MIPI_CSIS_INTMSK_FRAME_START (1 << 24)
+#define MIPI_CSIS_INTMSK_FRAME_END (1 << 20)
+#define MIPI_CSIS_INTMSK_ERR_SOT_HS (1 << 16)
+#define MIPI_CSIS_INTMSK_ERR_LOST_FS (1 << 12)
+#define MIPI_CSIS_INTMSK_ERR_LOST_FE (1 << 8)
+#define MIPI_CSIS_INTMSK_ERR_OVER (1 << 4)
+#define MIPI_CSIS_INTMSK_ERR_WRONG_CFG (1 << 3)
+#define MIPI_CSIS_INTMSK_ERR_ECC (1 << 2)
+#define MIPI_CSIS_INTMSK_ERR_CRC (1 << 1)
+#define MIPI_CSIS_INTMSK_ERR_UNKNOWN (1 << 0)
+
+/* CSIS Interrupt source */
+#define MIPI_CSIS_INTSRC 0x14
+#define MIPI_CSIS_INTSRC_EVEN_BEFORE (1 << 31)
+#define MIPI_CSIS_INTSRC_EVEN_AFTER (1 << 30)
+#define MIPI_CSIS_INTSRC_EVEN (0x3 << 30)
+#define MIPI_CSIS_INTSRC_ODD_BEFORE (1 << 29)
+#define MIPI_CSIS_INTSRC_ODD_AFTER (1 << 28)
+#define MIPI_CSIS_INTSRC_ODD (0x3 << 28)
+#define MIPI_CSIS_INTSRC_NON_IMAGE_DATA (0xf << 28)
+#define MIPI_CSIS_INTSRC_FRAME_START (1 << 24)
+#define MIPI_CSIS_INTSRC_FRAME_END (1 << 20)
+#define MIPI_CSIS_INTSRC_ERR_SOT_HS (1 << 16)
+#define MIPI_CSIS_INTSRC_ERR_LOST_FS (1 << 12)
+#define MIPI_CSIS_INTSRC_ERR_LOST_FE (1 << 8)
+#define MIPI_CSIS_INTSRC_ERR_OVER (1 << 4)
+#define MIPI_CSIS_INTSRC_ERR_WRONG_CFG (1 << 3)
+#define MIPI_CSIS_INTSRC_ERR_ECC (1 << 2)
+#define MIPI_CSIS_INTSRC_ERR_CRC (1 << 1)
+#define MIPI_CSIS_INTSRC_ERR_UNKNOWN (1 << 0)
+#define MIPI_CSIS_INTSRC_ERRORS 0xfffff
+
+/* D-PHY status control */
+#define MIPI_CSIS_DPHYSTATUS 0x20
+#define MIPI_CSIS_DPHYSTATUS_ULPS_DAT (1 << 8)
+#define MIPI_CSIS_DPHYSTATUS_STOPSTATE_DAT (1 << 4)
+#define MIPI_CSIS_DPHYSTATUS_ULPS_CLK (1 << 1)
+#define MIPI_CSIS_DPHYSTATUS_STOPSTATE_CLK (1 << 0)
+
+/* D-PHY common control */
+#define MIPI_CSIS_DPHYCTRL 0x24
+#define MIPI_CSIS_DPHYCTRL_HSS_MASK (0xff << 24)
+#define MIPI_CSIS_DPHYCTRL_HSS_OFFSET 24
+#define MIPI_CSIS_DPHYCTRL_SCLKS_MASK (0x3 << 22)
+#define MIPI_CSIS_DPHYCTRL_SCLKS_OFFSET 22
+#define MIPI_CSIS_DPHYCTRL_DPDN_SWAP_CLK (1 << 6)
+#define MIPI_CSIS_DPHYCTRL_DPDN_SWAP_DAT (1 << 5)
+#define MIPI_CSIS_DPHYCTRL_ENABLE_DAT (1 << 1)
+#define MIPI_CSIS_DPHYCTRL_ENABLE_CLK (1 << 0)
+#define MIPI_CSIS_DPHYCTRL_ENABLE (0x1f << 0)
+
+/* D-PHY Master and Slave Control register Low */
+#define MIPI_CSIS_DPHYBCTRL_L 0x30
+/* D-PHY Master and Slave Control register High */
+#define MIPI_CSIS_DPHYBCTRL_H 0x34
+/* D-PHY Slave Control register Low */
+#define MIPI_CSIS_DPHYSCTRL_L 0x38
+/* D-PHY Slave Control register High */
+#define MIPI_CSIS_DPHYSCTRL_H 0x3c
+
+
+/* ISP Configuration register */
+#define MIPI_CSIS_ISPCONFIG_CH0 0x40
+#define MIPI_CSIS_ISPCONFIG_CH1 0x50
+#define MIPI_CSIS_ISPCONFIG_CH2 0x60
+#define MIPI_CSIS_ISPCONFIG_CH3 0x70
+
+#define MIPI_CSIS_ISPCFG_MEM_FULL_GAP_MSK (0xff << 24)
+#define MIPI_CSIS_ISPCFG_MEM_FULL_GAP(x) (x << 24)
+#define MIPI_CSIS_ISPCFG_DOUBLE_CMPNT (1 << 12)
+#define MIPI_CSIS_ISPCFG_ALIGN_32BIT (1 << 11)
+#define MIPI_CSIS_ISPCFG_FMT_YCBCR422_8BIT (0x1e << 2)
+#define MIPI_CSIS_ISPCFG_FMT_RAW8 (0x2a << 2)
+#define MIPI_CSIS_ISPCFG_FMT_RAW10 (0x2b << 2)
+#define MIPI_CSIS_ISPCFG_FMT_RAW12 (0x2c << 2)
+/* User defined formats, x = 1...4 */
+#define MIPI_CSIS_ISPCFG_FMT_USER(x) ((0x30 + x - 1) << 2)
+#define MIPI_CSIS_ISPCFG_FMT_MASK (0x3f << 2)
+
+/* ISP Image Resolution register */
+#define MIPI_CSIS_ISPRESOL_CH0 0x44
+#define MIPI_CSIS_ISPRESOL_CH1 0x54
+#define MIPI_CSIS_ISPRESOL_CH2 0x64
+#define MIPI_CSIS_ISPRESOL_CH3 0x74
+#define CSIS_MAX_PIX_WIDTH 0xffff
+#define CSIS_MAX_PIX_HEIGHT 0xffff
+
+/* ISP SYNC register */
+#define MIPI_CSIS_ISPSYNC_CH0 0x48
+#define MIPI_CSIS_ISPSYNC_CH1 0x58
+#define MIPI_CSIS_ISPSYNC_CH2 0x68
+#define MIPI_CSIS_ISPSYNC_CH3 0x78
+
+#define MIPI_CSIS_ISPSYNC_HSYNC_LINTV_OFFSET 18
+#define MIPI_CSIS_ISPSYNC_VSYNC_SINTV_OFFSET 12
+#define MIPI_CSIS_ISPSYNC_VSYNC_EINTV_OFFSET 0
+
+/* Non-image packet data buffers */
+#define MIPI_CSIS_PKTDATA_ODD 0x2000
+#define MIPI_CSIS_PKTDATA_EVEN 0x3000
+#define MIPI_CSIS_PKTDATA_SIZE SZ_4K
+
+#define DEFAULT_SCLK_CSIS_FREQ 166000000UL
+
+enum {
+ ST_POWERED = 1,
+ ST_STREAMING = 2,
+ ST_SUSPENDED = 4,
+};
+
+struct mipi_csis_event {
+ u32 mask;
+ const char * const name;
+ unsigned int counter;
+};
+
+static const struct mipi_csis_event mipi_csis_events[] = {
+ /* Errors */
+ { MIPI_CSIS_INTSRC_ERR_SOT_HS, "SOT Error" },
+ { MIPI_CSIS_INTSRC_ERR_LOST_FS, "Lost Frame Start Error" },
+ { MIPI_CSIS_INTSRC_ERR_LOST_FE, "Lost Frame End Error" },
+ { MIPI_CSIS_INTSRC_ERR_OVER, "FIFO Overflow Error" },
+ { MIPI_CSIS_INTSRC_ERR_ECC, "ECC Error" },
+ { MIPI_CSIS_INTSRC_ERR_CRC, "CRC Error" },
+ { MIPI_CSIS_INTSRC_ERR_UNKNOWN, "Unknown Error" },
+ /* Non-image data receive events */
+ { MIPI_CSIS_INTSRC_EVEN_BEFORE, "Non-image data before even frame" },
+ { MIPI_CSIS_INTSRC_EVEN_AFTER, "Non-image data after even frame" },
+ { MIPI_CSIS_INTSRC_ODD_BEFORE, "Non-image data before odd frame" },
+ { MIPI_CSIS_INTSRC_ODD_AFTER, "Non-image data after odd frame" },
+ /* Frame start/end */
+ { MIPI_CSIS_INTSRC_FRAME_START, "Frame Start" },
+ { MIPI_CSIS_INTSRC_FRAME_END, "Frame End" },
+};
+#define MIPI_CSIS_NUM_EVENTS ARRAY_SIZE(mipi_csis_events)
+
+struct csis_pktbuf {
+ u32 *data;
+ unsigned int len;
+};
+
+struct csis_hw_reset {
+ struct regmap *src;
+ u8 req_src;
+ u8 rst_bit;
+};
+
+/**
+ * struct csi_state - the driver's internal state data structure
+ * @lock: mutex serializing the subdev and power management operations,
+ * protecting @format and @flags members
+ * @sd: v4l2_subdev associated with CSIS device instance
+ * @index: the hardware instance index
+ * @pdev: CSIS platform device
+ * @phy: pointer to the CSIS generic PHY
+ * @regs: mmaped I/O registers memory
+ * @supplies: CSIS regulator supplies
+ * @clock: CSIS clocks
+ * @irq: requested s5p-mipi-csis irq number
+ * @flags: the state variable for power and streaming control
+ * @clock_frequency: device bus clock frequency
+ * @hs_settle: HS-RX settle time
+ * @num_lanes: number of MIPI-CSI data lanes used
+ * @max_num_lanes: maximum number of MIPI-CSI data lanes supported
+ * @wclk_ext: CSI wrapper clock: 0 - bus clock, 1 - external SCLK_CAM
+ * @csis_fmt: current CSIS pixel format
+ * @format: common media bus format for the source and sink pad
+ * @slock: spinlock protecting structure members below
+ * @pkt_buf: the frame embedded (non-image) data buffer
+ * @events: MIPI-CSIS event (error) counters
+ */
+struct csi_state {
+ struct mutex lock;
+ struct device *dev;
+ struct v4l2_subdev mipi_sd;
+ struct v4l2_subdev *sensor_sd;
+ struct v4l2_device v4l2_dev;
+
+ u8 index;
+ struct platform_device *pdev;
+ struct phy *phy;
+ void __iomem *regs;
+ struct clk *mipi_clk;
+ struct clk *phy_clk;
+ int irq;
+ u32 flags;
+
+ u32 clk_frequency;
+ u32 hs_settle;
+ u32 num_lanes;
+ u32 max_num_lanes;
+ u8 wclk_ext;
+
+ const struct csis_pix_format *csis_fmt;
+ struct v4l2_mbus_framefmt format;
+
+ spinlock_t slock;
+ struct csis_pktbuf pkt_buf;
+ struct mipi_csis_event events[MIPI_CSIS_NUM_EVENTS];
+
+ struct v4l2_async_subdev asd;
+ struct v4l2_async_notifier subdev_notifier;
+ struct v4l2_async_subdev *async_subdevs[2];
+
+ struct csis_hw_reset hw_reset;
+ struct regulator *mipi_phy_regulator;
+};
+
+/**
+ * struct csis_pix_format - CSIS pixel format description
+ * @pix_width_alignment: horizontal pixel alignment, width will be
+ * multiple of 2^pix_width_alignment
+ * @code: corresponding media bus code
+ * @fmt_reg: MIPI_CSIS_CONFIG register value
+ * @data_alignment: MIPI-CSI data alignment in bits
+ */
+struct csis_pix_format {
+ unsigned int pix_width_alignment;
+ u32 code;
+ u32 fmt_reg;
+ u8 data_alignment;
+};
+
+static const struct csis_pix_format mipi_csis_formats[] = {
+ {
+ .code = MEDIA_BUS_FMT_YUYV8_2X8,
+ .fmt_reg = MIPI_CSIS_ISPCFG_FMT_YCBCR422_8BIT,
+ .data_alignment = 16,
+ }, {
+ .code = MEDIA_BUS_FMT_VYUY8_2X8,
+ .fmt_reg = MIPI_CSIS_ISPCFG_FMT_YCBCR422_8BIT,
+ .data_alignment = 16,
+ }, {
+ .code = MEDIA_BUS_FMT_SBGGR8_1X8,
+ .fmt_reg = MIPI_CSIS_ISPCFG_FMT_RAW8,
+ .data_alignment = 8,
+ }
+};
+
+#define mipi_csis_write(__csis, __r, __v) writel(__v, __csis->regs + __r)
+#define mipi_csis_read(__csis, __r) readl(__csis->regs + __r)
+
+static struct csi_state *mipi_sd_to_csi_state(struct v4l2_subdev *sdev)
+{
+ return container_of(sdev, struct csi_state, mipi_sd);
+}
+
+static inline struct csi_state
+ *notifier_to_mipi_dev(struct v4l2_async_notifier *n)
+{
+ return container_of(n, struct csi_state, subdev_notifier);
+}
+
+static const struct csis_pix_format *find_csis_format(u32 code)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(mipi_csis_formats); i++)
+ if (code == mipi_csis_formats[i].code)
+ return &mipi_csis_formats[i];
+ return NULL;
+}
+
+static void mipi_csis_enable_interrupts(struct csi_state *state, bool on)
+{
+ u32 val = mipi_csis_read(state, MIPI_CSIS_INTMSK);
+ if (on)
+ val |= 0xf00fffff;
+ else
+ val &= ~0xf00fffff;
+ mipi_csis_write(state, MIPI_CSIS_INTMSK, val);
+}
+
+static void mipi_csis_sw_reset(struct csi_state *state)
+{
+ u32 val = mipi_csis_read(state, MIPI_CSIS_CMN_CTRL);
+
+ mipi_csis_write(state, MIPI_CSIS_CMN_CTRL, val | MIPI_CSIS_CMN_CTRL_RESET);
+ udelay(10);
+}
+
+static int mipi_csis_phy_init(struct csi_state *state)
+{
+ int ret;
+
+ state->mipi_phy_regulator = devm_regulator_get(state->dev,
+ "mipi-phy");
+
+ ret = regulator_set_voltage(state->mipi_phy_regulator,
+ 1000000, 1000000);
+
+ ret = regulator_enable(state->mipi_phy_regulator);
+ if (ret) {
+ dev_err(state->dev, "failed to set mipi regulator.\n");
+ return ret;
+ }
+ return ret;
+}
+
+static int mipi_csis_phy_reset(struct csi_state *state)
+{
+ struct device_node *np = state->dev->of_node;
+ struct device_node *node;
+ phandle phandle;
+ u32 out_val[3];
+ int ret;
+
+ ret = of_property_read_u32_array(np, "csis-phy-reset", out_val, 3);
+ if (ret) {
+ dev_dbg(state->dev, "no csis-hw-reset property found\n");
+ } else {
+ phandle = *out_val;
+
+ node = of_find_node_by_phandle(phandle);
+ if (!node) {
+ dev_dbg(state->dev, "not find src node by phandle\n");
+ ret = PTR_ERR(node);
+ }
+ state->hw_reset.src = syscon_node_to_regmap(node);
+ if (IS_ERR(state->hw_reset.src)) {
+ dev_err(state->dev, "failed to get src regmap\n");
+ ret = PTR_ERR(state->hw_reset.src);
+ }
+ of_node_put(node);
+ if (ret < 0)
+ return ret;
+
+ state->hw_reset.req_src = out_val[1];
+ state->hw_reset.rst_bit = out_val[2];
+
+ /* reset mipi phy */
+ regmap_update_bits(state->hw_reset.src, state->hw_reset.req_src,
+ 1 << state->hw_reset.rst_bit, 1 << state->hw_reset.rst_bit);
+ msleep(20);
+ regmap_update_bits(state->hw_reset.src, state->hw_reset.req_src,
+ 1 << state->hw_reset.rst_bit, 0);
+
+ }
+ return ret;
+}
+
+static void mipi_csis_system_enable(struct csi_state *state, int on)
+{
+ u32 val, mask;
+
+ val = mipi_csis_read(state, MIPI_CSIS_CMN_CTRL);
+ if (on)
+ val |= MIPI_CSIS_CMN_CTRL_ENABLE;
+ else
+ val &= ~MIPI_CSIS_CMN_CTRL_ENABLE;
+ mipi_csis_write(state, MIPI_CSIS_CMN_CTRL, val);
+
+ val = mipi_csis_read(state, MIPI_CSIS_DPHYCTRL);
+ val &= ~MIPI_CSIS_DPHYCTRL_ENABLE;
+ if (on) {
+ mask = (1 << (state->num_lanes + 1)) - 1;
+ val |= (mask & MIPI_CSIS_DPHYCTRL_ENABLE);
+ }
+ mipi_csis_write(state, MIPI_CSIS_DPHYCTRL, val);
+}
+
+/* Called with the state.lock mutex held */
+static void __mipi_csis_set_format(struct csi_state *state)
+{
+ struct v4l2_mbus_framefmt *mf = &state->format;
+ u32 val;
+
+ v4l2_dbg(1, debug, &state->mipi_sd, "fmt: %#x, %d x %d\n",
+ mf->code, mf->width, mf->height);
+
+ /* Color format */
+ val = mipi_csis_read(state, MIPI_CSIS_ISPCONFIG_CH0);
+ val = (val & ~MIPI_CSIS_ISPCFG_FMT_MASK) | state->csis_fmt->fmt_reg;
+ mipi_csis_write(state, MIPI_CSIS_ISPCONFIG_CH0, val);
+
+ /* Pixel resolution */
+ val = mf->width | (mf->height << 16);
+ mipi_csis_write(state, MIPI_CSIS_ISPRESOL_CH0, val);
+}
+
+static void mipi_csis_set_hsync_settle(struct csi_state *state, int settle)
+{
+ u32 val = mipi_csis_read(state, MIPI_CSIS_DPHYCTRL);
+
+ val = (val & ~MIPI_CSIS_DPHYCTRL_HSS_MASK) | (settle << 24);
+ mipi_csis_write(state, MIPI_CSIS_DPHYCTRL, val);
+}
+
+static void mipi_csis_set_params(struct csi_state *state)
+{
+ u32 val;
+
+ val = mipi_csis_read(state, MIPI_CSIS_CMN_CTRL);
+ val &= ~MIPI_CSIS_CMN_CTRL_LANE_NR_MASK;
+ val |= (state->num_lanes - 1) << MIPI_CSIS_CMN_CTRL_LANE_NR_OFFSET;
+ mipi_csis_write(state, MIPI_CSIS_CMN_CTRL, val);
+
+ __mipi_csis_set_format(state);
+
+ mipi_csis_set_hsync_settle(state, state->hs_settle);
+
+ val = mipi_csis_read(state, MIPI_CSIS_ISPCONFIG_CH0);
+ if (state->csis_fmt->data_alignment == 32)
+ val |= MIPI_CSIS_ISPCFG_ALIGN_32BIT;
+ else /* Normal output */
+ val &= ~MIPI_CSIS_ISPCFG_ALIGN_32BIT;
+ mipi_csis_write(state, MIPI_CSIS_ISPCONFIG_CH0, val);
+
+ val = (0 << MIPI_CSIS_ISPSYNC_HSYNC_LINTV_OFFSET) |
+ (0 << MIPI_CSIS_ISPSYNC_VSYNC_SINTV_OFFSET) |
+ (0 << MIPI_CSIS_ISPSYNC_VSYNC_EINTV_OFFSET);
+ mipi_csis_write(state, MIPI_CSIS_ISPSYNC_CH0, val);
+
+ val = mipi_csis_read(state, MIPI_CSIS_CLK_CTRL);
+ val &= ~MIPI_CSIS_CLK_CTRL_WCLK_SRC;
+ if (state->wclk_ext)
+ val |= MIPI_CSIS_CLK_CTRL_WCLK_SRC;
+ val |= MIPI_CSIS_CLK_CTRL_CLKGATE_TRAIL_CH0(15);
+ val &= ~MIPI_CSIS_CLK_CTRL_CLKGATE_EN_MSK;
+ mipi_csis_write(state, MIPI_CSIS_CLK_CTRL, val);
+
+ mipi_csis_write(state, MIPI_CSIS_DPHYBCTRL_L, 0x1f4);
+ mipi_csis_write(state, MIPI_CSIS_DPHYBCTRL_H, 0);
+
+ /* Update the shadow register. */
+ val = mipi_csis_read(state, MIPI_CSIS_CMN_CTRL);
+ mipi_csis_write(state, MIPI_CSIS_CMN_CTRL, val | MIPI_CSIS_CMN_CTRL_UPDATE_SHADOW |
+ MIPI_CSIS_CMN_CTRL_UPDATE_SHADOW_CTRL);
+}
+
+static void mipi_csis_clk_enable(struct csi_state *state)
+{
+ clk_prepare_enable(state->mipi_clk);
+ clk_prepare_enable(state->phy_clk);
+}
+
+static void mipi_csis_clk_disable(struct csi_state *state)
+{
+ clk_disable_unprepare(state->mipi_clk);
+ clk_disable_unprepare(state->phy_clk);
+}
+
+static int mipi_csis_clk_get(struct csi_state *state)
+{
+ struct device *dev = &state->pdev->dev;
+ int ret = true;
+
+ state->mipi_clk = devm_clk_get(dev, "mipi_clk");
+ if (IS_ERR(state->mipi_clk)) {
+ dev_err(dev, "Could not get mipi csi clock\n");
+ return -ENODEV;
+ }
+
+ state->phy_clk = devm_clk_get(dev, "phy_clk");
+ if (IS_ERR(state->phy_clk)) {
+ dev_err(dev, "Could not get mipi phy clock\n");
+ return -ENODEV;
+ }
+
+ /* Set clock rate */
+ if (state->clk_frequency)
+ ret = clk_set_rate(state->mipi_clk,
+ state->clk_frequency);
+ else
+ dev_WARN(dev, "No clock frequency specified!\n");
+ if (ret < 0) {
+ dev_err(dev, "set rate filed, rate=%d\n", state->clk_frequency);
+ return -EINVAL;
+ }
+
+ return ret;
+}
+
+static void dump_regs(struct csi_state *state, const char *label)
+{
+ struct {
+ u32 offset;
+ const char * const name;
+ } registers[] = {
+ { 0x00, "CTRL" },
+ { 0x04, "DPHYCTRL" },
+ { 0x08, "CONFIG" },
+ { 0x0c, "DPHYSTS" },
+ { 0x10, "INTMSK" },
+ { 0x2c, "RESOL" },
+ { 0x38, "SDW_CONFIG" },
+ };
+ u32 i;
+
+ v4l2_info(&state->mipi_sd, "--- %s ---\n", label);
+
+ for (i = 0; i < ARRAY_SIZE(registers); i++) {
+ u32 cfg = mipi_csis_read(state, registers[i].offset);
+ v4l2_info(&state->mipi_sd, "%10s: 0x%08x\n", registers[i].name, cfg);
+ }
+}
+
+static void mipi_csis_start_stream(struct csi_state *state)
+{
+ mipi_csis_sw_reset(state);
+ mipi_csis_set_params(state);
+ mipi_csis_system_enable(state, true);
+ mipi_csis_enable_interrupts(state, true);
+}
+
+static void mipi_csis_stop_stream(struct csi_state *state)
+{
+ mipi_csis_enable_interrupts(state, false);
+ mipi_csis_system_enable(state, false);
+}
+
+static void mipi_csis_clear_counters(struct csi_state *state)
+{
+ unsigned long flags;
+ int i;
+
+ spin_lock_irqsave(&state->slock, flags);
+ for (i = 0; i < MIPI_CSIS_NUM_EVENTS; i++)
+ state->events[i].counter = 0;
+ spin_unlock_irqrestore(&state->slock, flags);
+}
+
+static void mipi_csis_log_counters(struct csi_state *state, bool non_errors)
+{
+ int i = non_errors ? MIPI_CSIS_NUM_EVENTS : MIPI_CSIS_NUM_EVENTS - 4;
+ unsigned long flags;
+
+ spin_lock_irqsave(&state->slock, flags);
+
+ for (i--; i >= 0; i--) {
+ if (state->events[i].counter > 0 || debug)
+ v4l2_info(&state->mipi_sd, "%s events: %d\n",
+ state->events[i].name,
+ state->events[i].counter);
+ }
+ spin_unlock_irqrestore(&state->slock, flags);
+}
+
+/*
+ * V4L2 subdev operations
+ */
+static int mipi_csis_s_power(struct v4l2_subdev *mipi_sd, int on)
+{
+ struct csi_state *state = mipi_sd_to_csi_state(mipi_sd);
+ struct device *dev = &state->pdev->dev;
+
+ v4l2_subdev_call(state->sensor_sd, core, s_power, on);
+
+ if (on)
+ return pm_runtime_get_sync(dev);
+
+ return pm_runtime_put_sync(dev);
+}
+
+static int mipi_csis_s_stream(struct v4l2_subdev *mipi_sd, int enable)
+{
+ struct csi_state *state = mipi_sd_to_csi_state(mipi_sd);
+ int ret = 0;
+
+ v4l2_dbg(1, debug, mipi_sd, "%s: %d, state: 0x%x\n",
+ __func__, enable, state->flags);
+
+ if (enable) {
+ mipi_csis_clear_counters(state);
+ ret = pm_runtime_get_sync(&state->pdev->dev);
+ if (ret && ret != 1)
+ return ret;
+ }
+
+ mutex_lock(&state->lock);
+ if (enable) {
+ if (state->flags & ST_SUSPENDED) {
+ ret = -EBUSY;
+ goto unlock;
+ }
+ mipi_csis_start_stream(state);
+ state->flags |= ST_STREAMING;
+ } else {
+ mipi_csis_stop_stream(state);
+ state->flags &= ~ST_STREAMING;
+ if (debug > 0)
+ mipi_csis_log_counters(state, true);
+ }
+unlock:
+ mutex_unlock(&state->lock);
+ if (!enable)
+ pm_runtime_put(&state->pdev->dev);
+
+ return ret == 1 ? 0 : ret;
+}
+
+static int mipi_csis_enum_mbus_code(struct v4l2_subdev *mipi_sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_mbus_code_enum *code)
+{
+ struct csi_state *state = mipi_sd_to_csi_state(mipi_sd);
+ struct v4l2_subdev *sensor_sd = state->sensor_sd;
+ struct csis_pix_format const *csis_fmt;
+ int ret;
+
+ ret = v4l2_subdev_call(sensor_sd, pad, enum_mbus_code, NULL, code);
+ if (ret < 0)
+ return -EINVAL;
+
+ csis_fmt = find_csis_format(code->code);
+ if (csis_fmt == NULL) {
+ dev_err(state->dev, "format not match\n");
+ return -EINVAL;
+ }
+
+ return ret;
+}
+
+static int mipi_csis_set_fmt(struct v4l2_subdev *mipi_sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
+{
+ struct csi_state *state = mipi_sd_to_csi_state(mipi_sd);
+ struct v4l2_subdev *sensor_sd = state->sensor_sd;
+ struct csis_pix_format const *csis_fmt;
+ struct v4l2_mbus_framefmt *mf = &format->format;
+
+ if (format->pad)
+ return -EINVAL;
+
+ csis_fmt = find_csis_format(mf->code);
+ if (csis_fmt == NULL)
+ csis_fmt = &mipi_csis_formats[0];
+
+ v4l2_subdev_call(sensor_sd, pad, set_fmt, NULL, format);
+
+ mf->code = csis_fmt->code;
+ v4l_bound_align_image(&mf->width, 1, CSIS_MAX_PIX_WIDTH,
+ csis_fmt->pix_width_alignment,
+ &mf->height, 1, CSIS_MAX_PIX_HEIGHT, 1,
+ 0);
+
+ if (format->which == V4L2_SUBDEV_FORMAT_TRY)
+ return 0;
+
+ state->format.code = mf->code;
+ state->format.width = mf->width;
+ state->format.height = mf->height;
+
+ mutex_lock(&state->lock);
+ state->csis_fmt = csis_fmt;
+ mutex_unlock(&state->lock);
+
+ return 0;
+}
+
+static int mipi_csis_get_fmt(struct v4l2_subdev *mipi_sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
+{
+ struct csi_state *state = mipi_sd_to_csi_state(mipi_sd);
+ struct v4l2_subdev *sensor_sd = state->sensor_sd;
+
+ if (format->pad)
+ return -EINVAL;
+
+ return v4l2_subdev_call(sensor_sd, pad, get_fmt, NULL, format);
+}
+
+static int mipi_csis_s_rx_buffer(struct v4l2_subdev *mipi_sd, void *buf,
+ unsigned int *size)
+{
+ struct csi_state *state = mipi_sd_to_csi_state(mipi_sd);
+ unsigned long flags;
+
+ *size = min_t(unsigned int, *size, MIPI_CSIS_PKTDATA_SIZE);
+
+ spin_lock_irqsave(&state->slock, flags);
+ state->pkt_buf.data = buf;
+ state->pkt_buf.len = *size;
+ spin_unlock_irqrestore(&state->slock, flags);
+
+ return 0;
+}
+
+static int mipi_csis_s_parm(struct v4l2_subdev *mipi_sd, struct v4l2_streamparm *a)
+{
+ struct csi_state *state = mipi_sd_to_csi_state(mipi_sd);
+ struct v4l2_subdev *sensor_sd = state->sensor_sd;
+
+ return v4l2_subdev_call(sensor_sd, video, s_parm, a);
+}
+
+static int mipi_csis_g_parm(struct v4l2_subdev *mipi_sd, struct v4l2_streamparm *a)
+{
+ struct csi_state *state = mipi_sd_to_csi_state(mipi_sd);
+ struct v4l2_subdev *sensor_sd = state->sensor_sd;
+
+ return v4l2_subdev_call(sensor_sd, video, g_parm, a);
+}
+
+static int mipi_csis_enum_framesizes(struct v4l2_subdev *mipi_sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_size_enum *fse)
+{
+ struct csi_state *state = mipi_sd_to_csi_state(mipi_sd);
+ struct v4l2_subdev *sensor_sd = state->sensor_sd;
+
+ return v4l2_subdev_call(sensor_sd, pad, enum_frame_size, NULL, fse);
+}
+
+static int mipi_csis_enum_frameintervals(struct v4l2_subdev *mipi_sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_interval_enum *fie)
+{
+ struct csi_state *state = mipi_sd_to_csi_state(mipi_sd);
+ struct v4l2_subdev *sensor_sd = state->sensor_sd;
+
+ return v4l2_subdev_call(sensor_sd, pad, enum_frame_interval, NULL, fie);
+}
+
+static int mipi_csis_log_status(struct v4l2_subdev *mipi_sd)
+{
+ struct csi_state *state = mipi_sd_to_csi_state(mipi_sd);
+
+ mutex_lock(&state->lock);
+ mipi_csis_log_counters(state, true);
+ if (debug && (state->flags & ST_POWERED))
+ dump_regs(state, __func__);
+ mutex_unlock(&state->lock);
+ return 0;
+}
+
+static struct v4l2_subdev_core_ops mipi_csis_core_ops = {
+ .s_power = mipi_csis_s_power,
+ .log_status = mipi_csis_log_status,
+};
+
+static struct v4l2_subdev_video_ops mipi_csis_video_ops = {
+ .s_rx_buffer = mipi_csis_s_rx_buffer,
+ .s_stream = mipi_csis_s_stream,
+
+ .s_parm = mipi_csis_s_parm,
+ .g_parm = mipi_csis_g_parm,
+};
+
+static const struct v4l2_subdev_pad_ops mipi_csis_pad_ops = {
+ .enum_frame_size = mipi_csis_enum_framesizes,
+ .enum_frame_interval = mipi_csis_enum_frameintervals,
+ .enum_mbus_code = mipi_csis_enum_mbus_code,
+ .get_fmt = mipi_csis_get_fmt,
+ .set_fmt = mipi_csis_set_fmt,
+};
+
+static struct v4l2_subdev_ops mipi_csis_subdev_ops = {
+ .core = &mipi_csis_core_ops,
+ .video = &mipi_csis_video_ops,
+ .pad = &mipi_csis_pad_ops,
+};
+
+static irqreturn_t mipi_csis_irq_handler(int irq, void *dev_id)
+{
+ struct csi_state *state = dev_id;
+ struct csis_pktbuf *pktbuf = &state->pkt_buf;
+ unsigned long flags;
+ u32 status;
+
+ status = mipi_csis_read(state, MIPI_CSIS_INTSRC);
+
+ spin_lock_irqsave(&state->slock, flags);
+
+ if ((status & MIPI_CSIS_INTSRC_NON_IMAGE_DATA) && pktbuf->data) {
+ u32 offset;
+
+ if (status & MIPI_CSIS_INTSRC_EVEN)
+ offset = MIPI_CSIS_PKTDATA_EVEN;
+ else
+ offset = MIPI_CSIS_PKTDATA_ODD;
+
+ memcpy(pktbuf->data, state->regs + offset, pktbuf->len);
+ pktbuf->data = NULL;
+ rmb();
+ }
+
+ /* Update the event/error counters */
+ if ((status & MIPI_CSIS_INTSRC_ERRORS) || debug) {
+ int i;
+ for (i = 0; i < MIPI_CSIS_NUM_EVENTS; i++) {
+ if (!(status & state->events[i].mask))
+ continue;
+ state->events[i].counter++;
+ v4l2_dbg(2, debug, &state->mipi_sd, "%s: %d\n",
+ state->events[i].name,
+ state->events[i].counter);
+ }
+ v4l2_dbg(2, debug, &state->mipi_sd, "status: %08x\n", status);
+ }
+ spin_unlock_irqrestore(&state->slock, flags);
+
+ mipi_csis_write(state, MIPI_CSIS_INTSRC, status);
+ return IRQ_HANDLED;
+}
+
+static int subdev_notifier_bound(struct v4l2_async_notifier *notifier,
+ struct v4l2_subdev *subdev,
+ struct v4l2_async_subdev *asd)
+{
+ struct csi_state *state = notifier_to_mipi_dev(notifier);
+
+ /* Find platform data for this sensor subdev */
+ if (state->asd.match.of.node == subdev->dev->of_node)
+ state->sensor_sd = subdev;
+
+ if (subdev == NULL)
+ return -EINVAL;
+
+ v4l2_info(&state->v4l2_dev, "Registered sensor subdevice: %s\n",
+ subdev->name);
+
+ return 0;
+}
+
+static int mipi_csis_parse_dt(struct platform_device *pdev,
+ struct csi_state *state)
+{
+ struct device_node *node = pdev->dev.of_node;
+
+ if (of_property_read_u32(node, "clock-frequency",
+ &state->clk_frequency))
+ state->clk_frequency = DEFAULT_SCLK_CSIS_FREQ;
+ if (of_property_read_u32(node, "bus-width",
+ &state->max_num_lanes))
+ return -EINVAL;
+
+ node = of_graph_get_next_endpoint(node, NULL);
+ if (!node) {
+ dev_err(&pdev->dev, "No port node at %s\n",
+ pdev->dev.of_node->full_name);
+ return -EINVAL;
+ }
+
+ /* Get MIPI CSI-2 bus configration from the endpoint node. */
+ of_property_read_u32(node, "csis-hs-settle",
+ &state->hs_settle);
+ state->wclk_ext = of_property_read_bool(node,
+ "csis-wclk");
+
+ of_property_read_u32(node, "data-lanes",
+ &state->num_lanes);
+ of_node_put(node);
+
+ return 0;
+}
+
+static int mipi_csis_pm_resume(struct device *dev, bool runtime);
+static const struct of_device_id mipi_csis_of_match[];
+
+/* register parent dev */
+static int mipi_csis_subdev_host(struct csi_state *state)
+{
+ struct device_node *parent = state->dev->of_node;
+ struct device_node *node, *port, *rem;
+ int ret;
+
+ /* Attach sensors linked to csi receivers */
+ for_each_available_child_of_node(parent, node) {
+ if (of_node_cmp(node->name, "port"))
+ continue;
+
+ /* The csi node can have only port subnode. */
+ port = of_get_next_child(node, NULL);
+ if (!port)
+ continue;
+ rem = of_graph_get_remote_port_parent(port);
+ of_node_put(port);
+ if (rem == NULL) {
+ v4l2_info(&state->v4l2_dev,
+ "Remote device at %s not found\n",
+ port->full_name);
+ return -1;
+ }
+
+ state->asd.match_type = V4L2_ASYNC_MATCH_OF;
+ state->asd.match.of.node = rem;
+ state->async_subdevs[0] = &state->asd;
+
+ of_node_put(rem);
+ break;
+ }
+
+ state->subdev_notifier.subdevs = state->async_subdevs;
+ state->subdev_notifier.num_subdevs = 1;
+ state->subdev_notifier.bound = subdev_notifier_bound;
+
+ ret = v4l2_async_notifier_register(&state->v4l2_dev,
+ &state->subdev_notifier);
+ if (ret)
+ dev_err(state->dev,
+ "Error register async notifier regoster\n");
+
+ return ret;
+}
+
+/* init subdev */
+static int mipi_csis_subdev_init(struct v4l2_subdev *mipi_sd,
+ struct platform_device *pdev,
+ const struct v4l2_subdev_ops *ops)
+{
+ struct csi_state *state = platform_get_drvdata(pdev);
+ int ret = 0;
+
+ v4l2_subdev_init(mipi_sd, ops);
+ mipi_sd->owner = THIS_MODULE;
+ snprintf(mipi_sd->name, sizeof(mipi_sd->name), "%s.%d",
+ CSIS_SUBDEV_NAME, state->index);
+ mipi_sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+ mipi_sd->dev = &pdev->dev;
+
+ state->csis_fmt = &mipi_csis_formats[0];
+ state->format.code = mipi_csis_formats[0].code;
+ state->format.width = MIPI_CSIS_DEF_PIX_WIDTH;
+ state->format.height = MIPI_CSIS_DEF_PIX_HEIGHT;
+
+ /* This allows to retrieve the platform device id by the host driver */
+ v4l2_set_subdevdata(mipi_sd, pdev);
+
+ ret = v4l2_async_register_subdev(mipi_sd);
+ if (ret < 0)
+ dev_err(&pdev->dev, "%s--Async register faialed, ret=%d\n", __func__, ret);
+
+ return ret;
+}
+
+static int mipi_csis_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct v4l2_subdev *mipi_sd;
+ struct resource *mem_res;
+ struct csi_state *state;
+ int ret = -ENOMEM;
+
+ state = devm_kzalloc(dev, sizeof(*state), GFP_KERNEL);
+ if (!state)
+ return -ENOMEM;
+
+ mutex_init(&state->lock);
+ spin_lock_init(&state->slock);
+
+ state->pdev = pdev;
+ mipi_sd = &state->mipi_sd;
+ state->dev = dev;
+
+ ret = mipi_csis_parse_dt(pdev, state);
+ if (ret < 0)
+ return ret;
+
+ if (state->num_lanes == 0 || state->num_lanes > state->max_num_lanes) {
+ dev_err(dev, "Unsupported number of data lanes: %d (max. %d)\n",
+ state->num_lanes, state->max_num_lanes);
+ return -EINVAL;
+ }
+
+ mipi_csis_phy_init(state);
+ mipi_csis_phy_reset(state);
+
+ mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ state->regs = devm_ioremap_resource(dev, mem_res);
+ if (IS_ERR(state->regs))
+ return PTR_ERR(state->regs);
+
+ state->irq = platform_get_irq(pdev, 0);
+ if (state->irq < 0) {
+ dev_err(dev, "Failed to get irq\n");
+ return state->irq;
+ }
+
+ ret = mipi_csis_clk_get(state);
+ if (ret < 0)
+ return ret;
+
+ mipi_csis_clk_enable(state);
+
+ ret = devm_request_irq(dev, state->irq, mipi_csis_irq_handler,
+ 0, dev_name(dev), state);
+ if (ret) {
+ dev_err(dev, "Interrupt request failed\n");
+ goto e_clkdis;
+ }
+
+ /* First register a v4l2 device */
+ ret = v4l2_device_register(dev, &state->v4l2_dev);
+ if (ret) {
+ v4l2_err(dev->driver,
+ "Unable to register v4l2 device.\n");
+ goto e_clkdis;
+ }
+ v4l2_info(&state->v4l2_dev, "mipi csi v4l2 device registered\n");
+
+ /* .. and a pointer to the subdev. */
+ platform_set_drvdata(pdev, state);
+
+ ret = mipi_csis_subdev_init(&state->mipi_sd, pdev, &mipi_csis_subdev_ops);
+ if (ret < 0)
+ goto e_sd_mipi;
+
+ memcpy(state->events, mipi_csis_events, sizeof(state->events));
+
+ /* subdev host register */
+ ret = mipi_csis_subdev_host(state);
+ if (ret < 0)
+ goto e_sd_host;
+
+ pm_runtime_enable(dev);
+ if (!pm_runtime_enabled(dev)) {
+ ret = mipi_csis_pm_resume(dev, true);
+ if (ret < 0)
+ goto e_sd_host;
+ }
+
+ dev_info(&pdev->dev, "lanes: %d, hs_settle: %d, wclk: %d, freq: %u\n",
+ state->num_lanes, state->hs_settle, state->wclk_ext,
+ state->clk_frequency);
+ return 0;
+
+e_sd_host:
+ v4l2_async_notifier_unregister(&state->subdev_notifier);
+ v4l2_device_unregister(&state->v4l2_dev);
+e_sd_mipi:
+ v4l2_async_unregister_subdev(&state->mipi_sd);
+e_clkdis:
+ mipi_csis_clk_disable(state);
+ return ret;
+}
+
+static int mipi_csis_pm_suspend(struct device *dev, bool runtime)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct csi_state *state = platform_get_drvdata(pdev);
+ struct v4l2_subdev *mipi_sd = &state->mipi_sd;
+ int ret = 0;
+
+ v4l2_dbg(1, debug, mipi_sd, "%s: flags: 0x%x\n",
+ __func__, state->flags);
+
+ mutex_lock(&state->lock);
+ if (state->flags & ST_POWERED) {
+ mipi_csis_stop_stream(state);
+ ret = regulator_disable(state->mipi_phy_regulator);
+ if (ret)
+ goto unlock;
+ mipi_csis_clk_disable(state);
+ state->flags &= ~ST_POWERED;
+ if (!runtime)
+ state->flags |= ST_SUSPENDED;
+ }
+ unlock:
+ mutex_unlock(&state->lock);
+ return ret ? -EAGAIN : 0;
+}
+
+static int mipi_csis_pm_resume(struct device *dev, bool runtime)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct csi_state *state = platform_get_drvdata(pdev);
+ struct v4l2_subdev *mipi_sd = &state->mipi_sd;
+ int ret = 0;
+
+ v4l2_dbg(1, debug, mipi_sd, "%s: flags: 0x%x\n",
+ __func__, state->flags);
+
+ mutex_lock(&state->lock);
+ if (!runtime && !(state->flags & ST_SUSPENDED))
+ goto unlock;
+
+ if (!(state->flags & ST_POWERED)) {
+ ret = regulator_enable(state->mipi_phy_regulator);
+ if (!ret) {
+ state->flags |= ST_POWERED;
+ } else {
+ goto unlock;
+ }
+ mipi_csis_clk_enable(state);
+ }
+ if (state->flags & ST_STREAMING)
+ mipi_csis_start_stream(state);
+
+ state->flags &= ~ST_SUSPENDED;
+ unlock:
+ mutex_unlock(&state->lock);
+ return ret ? -EAGAIN : 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int mipi_csis_suspend(struct device *dev)
+{
+ return mipi_csis_pm_suspend(dev, false);
+}
+
+static int mipi_csis_resume(struct device *dev)
+{
+ return mipi_csis_pm_resume(dev, false);
+}
+#endif
+
+static int mipi_csis_runtime_suspend(struct device *dev)
+{
+ return mipi_csis_pm_suspend(dev, true);
+}
+
+static int mipi_csis_runtime_resume(struct device *dev)
+{
+ return mipi_csis_pm_resume(dev, true);
+}
+
+static int mipi_csis_remove(struct platform_device *pdev)
+{
+ struct csi_state *state = platform_get_drvdata(pdev);
+
+ v4l2_async_unregister_subdev(&state->mipi_sd);
+ v4l2_async_notifier_unregister(&state->subdev_notifier);
+ v4l2_device_unregister(&state->v4l2_dev);
+
+ pm_runtime_disable(&pdev->dev);
+ mipi_csis_pm_suspend(&pdev->dev, true);
+ mipi_csis_clk_disable(state);
+ pm_runtime_set_suspended(&pdev->dev);
+
+ return 0;
+}
+
+static const struct dev_pm_ops mipi_csis_pm_ops = {
+ SET_RUNTIME_PM_OPS(mipi_csis_runtime_suspend, mipi_csis_runtime_resume,
+ NULL)
+ SET_SYSTEM_SLEEP_PM_OPS(mipi_csis_suspend, mipi_csis_resume)
+};
+
+static const struct of_device_id mipi_csis_of_match[] = {
+ { .compatible = "fsl,imx7d-mipi-csi",},
+ { /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, mipi_csis_of_match);
+
+static struct platform_driver mipi_csis_driver = {
+ .probe = mipi_csis_probe,
+ .remove = mipi_csis_remove,
+ .driver = {
+ .of_match_table = mipi_csis_of_match,
+ .name = CSIS_DRIVER_NAME,
+ .owner = THIS_MODULE,
+ .pm = &mipi_csis_pm_ops,
+ },
+};
+
+module_platform_driver(mipi_csis_driver);
+
+MODULE_DESCRIPTION("Freescale MIPI-CSI2 receiver driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright (C) 2014-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/mfd/syscon.h>
+#include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/regmap.h>
+#include <linux/media-bus-format.h>
+#include <media/v4l2-ioctl.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
+#include "mxc_vadc.h"
+
+/* Resource names for the VADC driver. */
+#define VAFE_REGS_ADDR_RES_NAME "vadc-vafe"
+#define VDEC_REGS_ADDR_RES_NAME "vadc-vdec"
+
+#define reg32_write(addr, val) __raw_writel(val, addr)
+#define reg32_read(addr) __raw_readl(addr)
+#define reg32setbit(addr, bitpos) \
+ reg32_write((addr), (reg32_read((addr)) | (1<<(bitpos))))
+
+#define reg32clrbit(addr, bitpos) \
+ reg32_write((addr), (reg32_read((addr)) & (0xFFFFFFFF ^ (1<<(bitpos)))))
+
+#define GPC_CNTR 0x00
+#define IMX6SX_GPC_CNTR_VADC_ANALOG_OFF_MASK BIT(17)
+#define IMX6SX_GPC_CNTR_VADC_POWER_DOWN_MASK BIT(18)
+
+void __iomem *vafe_regbase;
+void __iomem *vdec_regbase;
+
+
+/* List of input video formats supported. The video formats is corresponding
+ * with v4l2 id in video_fmt
+ */
+enum video_fmt_idx {
+ VADC_NTSC = 0, /* Locked on (M) NTSC video signal. */
+ VADC_PAL, /* (B, G, H, I, N)PAL video signal. */
+};
+
+/* Number of video standards supported (including 'not locked' signal). */
+#define VADC_STD_MAX (VADC_PAL + 1)
+
+/* Video format structure. */
+struct video_fmt{
+ v4l2_std_id v4l2_std; /* Video for linux ID. */
+ char name[16]; /* Name (e.g., "NTSC", "PAL", etc.) */
+ u16 raw_width; /* Raw width. */
+ u16 raw_height; /* Raw height. */
+ u16 active_width; /* Active width. */
+ u16 active_height; /* Active height. */
+ u16 framerates;
+};
+
+/*
+ * Maintains the information on the current state of the sensor.
+ */
+struct vadc_state {
+ struct v4l2_device v4l2_dev;
+ struct v4l2_subdev sd;
+ struct video_fmt *fmt;
+
+ struct clk *vadc_clk;
+ struct clk *csi_clk;
+ struct regmap *gpr;
+ void __iomem *gpc_reg;
+
+ u32 vadc_in;
+ u32 csi_id;
+};
+
+static int vadc_querystd(struct v4l2_subdev *sd, v4l2_std_id *std);
+
+/* Description of video formats supported.
+ *
+ * PAL: raw=720x625, active=720x576.
+ * NTSC: raw=720x525, active=720x480.
+ */
+static struct video_fmt video_fmts[] = {
+ /* NTSC */
+ {
+ .v4l2_std = V4L2_STD_NTSC,
+ .name = "NTSC",
+ .raw_width = 720,
+ .raw_height = 525,
+ .active_width = 720,
+ .active_height = 480,
+ .framerates = 30,
+ },
+ /* (B, G, H, I, N) PAL */
+ {
+ .v4l2_std = V4L2_STD_PAL,
+ .name = "PAL",
+ .raw_width = 720,
+ .raw_height = 625,
+ .active_width = 720,
+ .active_height = 576,
+ .framerates = 25,
+ },
+};
+
+static void afe_voltage_clampingmode(void)
+{
+ reg32_write(AFE_CLAMP, 0x07);
+ reg32_write(AFE_CLMPAMP, 0x60);
+ reg32_write(AFE_CLMPDAT, 0xF0);
+}
+
+static void afe_alwayson_clampingmode(void)
+{
+ reg32_write(AFE_CLAMP, 0x15);
+ reg32_write(AFE_CLMPDAT, 0x08);
+ reg32_write(AFE_CLMPAMP, 0x00);
+}
+
+static void afe_init(void)
+{
+ pr_debug("%s\n", __func__);
+
+ reg32_write(AFE_PDBUF, 0x1f);
+ reg32_write(AFE_PDADC, 0x0f);
+ reg32_write(AFE_PDSARH, 0x01);
+ reg32_write(AFE_PDSARL, 0xff);
+ reg32_write(AFE_PDADCRFH, 0x01);
+ reg32_write(AFE_PDADCRFL, 0xff);
+ reg32_write(AFE_ICTRL, 0x3a);
+ reg32_write(AFE_ICTLSTG, 0x1e);
+
+ reg32_write(AFE_RCTRLSTG, 0x1e);
+ reg32_write(AFE_INPBUF, 0x035);
+ reg32_write(AFE_INPFLT, 0x02);
+ reg32_write(AFE_ADCDGN, 0x40);
+ reg32_write(AFE_TSTSEL, 0x10);
+
+ reg32_write(AFE_ACCTST, 0x07);
+
+ reg32_write(AFE_BGREG, 0x08);
+
+ reg32_write(AFE_ADCGN, 0x09);
+
+ /* set current controlled clamping
+ * always on, low current */
+ reg32_write(AFE_CLAMP, 0x11);
+ reg32_write(AFE_CLMPAMP, 0x08);
+}
+
+static void vdec_mode_timing_init(int std)
+{
+ if (std == V4L2_STD_NTSC) {
+ /* NTSC 720x480 */
+ reg32_write(VDEC_HACTS, 0x66);
+ reg32_write(VDEC_HACTE, 0x24);
+
+ reg32_write(VDEC_VACTS, 0x29);
+ reg32_write(VDEC_VACTE, 0x04);
+
+ /* set V Position */
+ reg32_write(VDEC_VRTPOS, 0x2);
+ } else if (std == V4L2_STD_PAL) {
+ /* PAL 720x576 */
+ reg32_write(VDEC_HACTS, 0x66);
+ reg32_write(VDEC_HACTE, 0x24);
+
+ reg32_write(VDEC_VACTS, 0x29);
+ reg32_write(VDEC_VACTE, 0x04);
+
+ /* set V Position */
+ reg32_write(VDEC_VRTPOS, 0x6);
+ } else
+ pr_debug("Error not support video mode\n");
+
+ /* set H Position */
+ reg32_write(VDEC_HZPOS, 0x60);
+
+ /* set H ignore start */
+ reg32_write(VDEC_HSIGS, 0xf8);
+
+ /* set H ignore end */
+ reg32_write(VDEC_HSIGE, 0x18);
+}
+
+/*
+* vdec_init()
+* Initialises the VDEC registers
+* Returns: nothing
+*/
+static void vdec_init(struct vadc_state *vadc)
+{
+ v4l2_std_id std;
+
+ pr_debug("%s\n", __func__);
+
+ /* Get work mode PAL or NTSC */
+ vadc_querystd(&vadc->sd, &std);
+
+ vdec_mode_timing_init(std);
+
+ /* vcr detect threshold high, automatic detections */
+ reg32_write(VDEC_VSCON2, 0);
+
+ reg32_write(VDEC_BASE + 0x110, 0x01);
+
+ /* set the noramp mode on the Hloop PLL. */
+ reg32_write(VDEC_BASE+(0x14*4), 0x10);
+
+ /* set the YC relative delay.*/
+ reg32_write(VDEC_YCDEL, 0x90);
+
+ /* setup the Hpll */
+ reg32_write(VDEC_BASE+(0x13*4), 0x13);
+
+ /* setup the 2d comb */
+ /* set the gain of the Hdetail output to 3
+ * set the notch alpha gain to 1 */
+ reg32_write(VDEC_CFC2, 0x34);
+
+ /* setup various 2d comb bits.*/
+ reg32_write(VDEC_BASE+(0x02*4), 0x01);
+ reg32_write(VDEC_BASE+(0x03*4), 0x18);
+ reg32_write(VDEC_BASE+(0x04*4), 0x34);
+
+ /* set the start of the burst gate */
+ reg32_write(VDEC_BRSTGT, 0x30);
+
+ /* set 1f motion gain */
+ reg32_write(VDEC_BASE+(0x0f*4), 0x20);
+
+ /* set the 1F chroma motion detector thresh
+ * for colour reverse detection */
+ reg32_write(VDEC_THSH1, 0x02);
+ reg32_write(VDEC_BASE+(0x4a*4), 0x20);
+ reg32_write(VDEC_BASE+(0x4b*4), 0x08);
+
+ reg32_write(VDEC_BASE+(0x4c*4), 0x08);
+
+ /* set the threshold for the narrow/wide adaptive chroma BW */
+ reg32_write(VDEC_BASE+(0x20*4), 0x20);
+
+ /* turn up the colour with the new colour gain reg */
+ /* hue: */
+ reg32_write(VDEC_HUE, 0x00);
+
+ /* cbgain: 22 B4 */
+ reg32_write(VDEC_CBGN, 0xb4);
+ /* cr gain 80 */
+ reg32_write(VDEC_CRGN, 0x80);
+ /* luma gain (contrast) */
+ reg32_write(VDEC_CNTR, 0x80);
+
+ /* setup the signed black level register, brightness */
+ reg32_write(VDEC_BRT, 0x00);
+
+ /* filter the standard detection
+ * enable the comb for the ntsc443 */
+ reg32_write(VDEC_STDDBG, 0x20);
+
+ /* setup chroma kill thresh for no chroma */
+ reg32_write(VDEC_CHBTH, 0x0);
+
+ /* set chroma loop to wider BW
+ * no set it to normal BW. i fixed the bw problem.*/
+ reg32_write(VDEC_YCDEL, 0x00);
+
+ /* set the compensation in the chroma loop for the Hloop
+ * set the ratio for the nonarithmetic 3d comb modes.*/
+ reg32_write(VDEC_BASE + (0x1d*4), 0x90);
+
+ /* set the threshold for the nonarithmetic mode for the 2d comb
+ * the higher the value the more Fc Fh offset
+ * we will tolerate before turning off the comb. */
+ reg32_write(VDEC_BASE + (0x33*4), 0xa0);
+
+ /* setup the bluescreen output colour */
+ reg32_write(VDEC_BASE + (0x3d*4), 35);
+ reg32_write(VDEC_BLSCRCR, 114);
+ reg32_write(VDEC_BLSCRCB, 212);
+
+ /* disable the active blanking */
+ reg32_write(VDEC_BASE + (0x15*4), 0x02);
+
+ /* setup the luma agc for automatic gain. */
+ reg32_write(VDEC_LMAGC2, 0x5e);
+ reg32_write(VDEC_LMAGC1, 0x81);
+
+ /* setup chroma agc */
+ reg32_write(VDEC_CHAGC2, 0xa0);
+ reg32_write(VDEC_CHAGC1, 0x01);
+
+ /* setup the MV thresh lower nibble
+ * setup the sync top cap, upper nibble */
+ reg32_write(VDEC_BASE + (0x3a*4), 0x80);
+ reg32_write(VDEC_SHPIMP, 0x00);
+
+ /* setup the vsync block */
+ reg32_write(VDEC_VSCON1, 0x87);
+
+ /* set the nosignal threshold
+ * set the vsync threshold */
+ reg32_write(VDEC_VSSGTH, 0x35);
+
+ /* set length for min hphase filter
+ * (or saturate limit if saturate is chosen) */
+ reg32_write(VDEC_BASE + (0x45*4), 0x40);
+
+ /* enable the internal resampler,
+ * select min filter not saturate for
+ * hphase noise filter for vcr detect.
+ * enable vcr pause mode different field lengths */
+ reg32_write(VDEC_BASE + (0x46*4), 0x90);
+
+ /* disable VCR detection, lock to the Hsync rather than the Vsync */
+ reg32_write(VDEC_VSCON2, 0x04);
+
+ /* set tiplevel goal for dc clamp. */
+ reg32_write(VDEC_BASE + (0x3c*4), 0xB0);
+
+ /* override SECAM detection and force SECAM off */
+ reg32_write(VDEC_BASE + (0x2f*4), 0x20);
+
+ /* Set r3d_hardblend in 3D control2 reg */
+ reg32_write(VDEC_BASE + (0x0c*4), 0x04);
+}
+
+/* set Input selector & input pull-downs */
+static void vadc_s_routing(int vadc_in)
+{
+ switch (vadc_in) {
+ case 0:
+ reg32_write(AFE_INPFLT, 0x02);
+ reg32_write(AFE_OFFDRV, 0x00);
+ reg32_write(AFE_INPCONFIG, 0x1e);
+ break;
+ case 1:
+ reg32_write(AFE_INPFLT, 0x02);
+ reg32_write(AFE_OFFDRV, 0x00);
+ reg32_write(AFE_INPCONFIG, 0x2d);
+ break;
+ case 2:
+ reg32_write(AFE_INPFLT, 0x02);
+ reg32_write(AFE_OFFDRV, 0x00);
+ reg32_write(AFE_INPCONFIG, 0x4b);
+ break;
+ case 3:
+ reg32_write(AFE_INPFLT, 0x02);
+ reg32_write(AFE_OFFDRV, 0x00);
+ reg32_write(AFE_INPCONFIG, 0x87);
+ break;
+ default:
+ pr_debug("error video input %d\n", vadc_in);
+ }
+}
+
+static void vadc_power_up(struct vadc_state *state)
+{
+ /* Power on vadc analog */
+ reg32clrbit(state->gpc_reg + GPC_CNTR, 17);
+
+ /* Power down vadc ext power */
+ reg32clrbit(state->gpc_reg + GPC_CNTR, 18);
+
+ /* software reset afe */
+ regmap_update_bits(state->gpr, IOMUXC_GPR1,
+ IMX6SX_GPR1_VADC_SW_RST_MASK,
+ IMX6SX_GPR1_VADC_SW_RST_RESET);
+
+ msleep(10);
+
+ /* clock config for vadc */
+ reg32_write(VDEC_BASE + 0x320, 0xe3);
+ reg32_write(VDEC_BASE + 0x324, 0x38);
+ reg32_write(VDEC_BASE + 0x328, 0x8e);
+ reg32_write(VDEC_BASE + 0x32c, 0x23);
+
+ /* Release reset bit */
+ regmap_update_bits(state->gpr, IOMUXC_GPR1,
+ IMX6SX_GPR1_VADC_SW_RST_MASK,
+ IMX6SX_GPR1_VADC_SW_RST_RELEASE);
+
+ /* Power on vadc ext power */
+ reg32setbit(state->gpc_reg + GPC_CNTR, 18);
+}
+
+static void vadc_power_down(struct vadc_state *state)
+{
+ /* Power down vadc analog */
+ reg32setbit(state->gpc_reg + GPC_CNTR, 17);
+
+ /* Power down vadc ext power */
+ reg32clrbit(state->gpc_reg + GPC_CNTR, 18);
+
+}
+static void vadc_init(struct vadc_state *vadc)
+{
+ pr_debug("%s\n", __func__);
+
+ vadc_power_up(vadc);
+
+ afe_init();
+
+ /* select Video Input 0-3 */
+ vadc_s_routing(vadc->vadc_in);
+
+ afe_voltage_clampingmode();
+
+ vdec_init(vadc);
+
+ /*
+ * current control loop will move sinewave input off below
+ * the bottom of the signal range visible
+ * when the testbus is viewed as magnitude,
+ * so have to break before this point while capturing ENOB data:
+ */
+ afe_alwayson_clampingmode();
+}
+
+static inline struct vadc_state *to_state(struct v4l2_subdev *sd)
+{
+ return container_of(sd, struct vadc_state, sd);
+}
+
+static int vadc_g_std(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+ struct vadc_state *state = to_state(sd);
+
+ *std = state->fmt->v4l2_std;
+ return 0;
+}
+
+/*!
+ * Return attributes of current video standard.
+ * Since this device autodetects the current standard, this function also
+ * sets the values that need to be changed if the standard changes.
+ * There is no set std equivalent function.
+ *
+ * @return None.
+ */
+static int vadc_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+ struct vadc_state *state = to_state(sd);
+ int mod;
+ int idx;
+ int i;
+
+ /* Read auto mode detected result */
+ printk(KERN_INFO"wait vadc auto detect video mode....\n");
+ for (i = 0; i < 10; i++) {
+ msleep(200);
+ mod = reg32_read(VDEC_VIDMOD);
+ /* Check video signal states */
+ if ((mod & VDEC_VIDMOD_SIGNAL_MASK)
+ == VDEC_VIDMOD_SIGNAL_DETECT)
+ break;
+ }
+ if (i == 10)
+ printk(KERN_INFO"Timeout detect video signal mod=0x%x\n", mod);
+
+ if ((mod & VDEC_VIDMOD_PAL_MASK) || (mod & VDEC_VIDMOD_M625_MASK))
+ idx = VADC_PAL;
+ else
+ idx = VADC_NTSC;
+
+ *std = video_fmts[idx].v4l2_std;
+ state->fmt = &video_fmts[idx];
+
+ printk(KERN_INFO"video mode %s\n", video_fmts[idx].name);
+ return 0;
+}
+
+static int vadc_enum_mbus_code(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_mbus_code_enum *code)
+{
+ /* support only one format */
+ if (code->pad || code->index >= 1)
+ return -EINVAL;
+
+ code->code = MEDIA_BUS_FMT_AYUV8_1X32;
+ return 0;
+}
+
+static int vadc_get_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
+{
+ struct vadc_state *state = to_state(sd);
+ struct v4l2_mbus_framefmt *fmt = &format->format;
+
+ if (format->pad)
+ return -EINVAL;
+
+ fmt->code = MEDIA_BUS_FMT_AYUV8_1X32;
+ fmt->colorspace = V4L2_COLORSPACE_SMPTE170M;
+ fmt->field = V4L2_FIELD_INTERLACED;
+ fmt->width = 720;
+ fmt->height = state->fmt->v4l2_std & V4L2_STD_NTSC ? 480 : 576;
+
+ return 0;
+}
+
+static int vadc_enum_framesizes(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_size_enum *fse)
+{
+ struct vadc_state *state = to_state(sd);
+ if (fse->index >= 1)
+ return -EINVAL;
+
+ fse->min_width = state->fmt->active_width;
+ fse->max_width = state->fmt->active_width;
+ fse->min_height = state->fmt->active_height;
+ fse->max_height = state->fmt->active_height;
+
+ return 0;
+}
+static int vadc_enum_frameintervals(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_interval_enum *fie)
+{
+ struct vadc_state *state = to_state(sd);
+
+ if (fie->index < 0 || fie->index >= 1)
+ return -EINVAL;
+
+ fie->interval.numerator = 1;
+
+ fie->interval.denominator = state->fmt->framerates;
+
+ return 0;
+}
+
+static int vadc_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *parms)
+{
+ struct vadc_state *state = to_state(sd);
+
+ if (parms->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
+ if (parms->parm.capture.timeperframe.denominator
+ != state->fmt->framerates)
+ parms->parm.capture.timeperframe.denominator
+ = state->fmt->framerates;
+
+ return 0;
+}
+
+static const struct v4l2_subdev_video_ops vadc_video_ops = {
+ .querystd = vadc_querystd,
+ .s_parm = vadc_s_parm,
+ .g_std = vadc_g_std,
+};
+
+
+static const struct v4l2_subdev_pad_ops vadc_pad_ops = {
+ .get_fmt = vadc_get_fmt,
+ .enum_mbus_code = vadc_enum_mbus_code,
+ .enum_frame_size = vadc_enum_framesizes,
+ .enum_frame_interval = vadc_enum_frameintervals,
+};
+
+static const struct v4l2_subdev_ops vadc_ops = {
+ .video = &vadc_video_ops,
+ .pad = &vadc_pad_ops,
+};
+
+static const struct of_device_id fsl_vadc_dt_ids[] = {
+ { .compatible = "fsl,imx6sx-vadc", },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, fsl_vadc_dt_ids);
+
+static int vadc_of_init(struct platform_device *pdev)
+{
+ struct device_node *np = pdev->dev.of_node;
+ struct device_node *gpc_np;
+ struct vadc_state *state = platform_get_drvdata(pdev);
+ int csi_id;
+ int ret;
+
+ /* Get csi_id to setting vadc to csi mux in gpr */
+ ret = of_property_read_u32(np, "csi_id", &csi_id);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to read of property csi_id\n");
+ return ret;
+ }
+
+ state->csi_id = csi_id;
+
+ /* remap GPR register */
+ state->gpr = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
+ "gpr");
+ if (IS_ERR(state->gpr)) {
+ dev_dbg(&pdev->dev, "can not get gpr\n");
+ return -ENOMEM;
+ }
+
+ /* Configuration vadc-to-csi 0 or 1 */
+ if (csi_id) {
+ regmap_update_bits(state->gpr, IOMUXC_GPR5,
+ IMX6SX_GPR5_CSI2_MUX_CTRL_MASK,
+ IMX6SX_GPR5_CSI2_MUX_CTRL_CVD);
+ } else {
+ regmap_update_bits(state->gpr, IOMUXC_GPR5,
+ IMX6SX_GPR5_CSI1_MUX_CTRL_MASK,
+ IMX6SX_GPR5_CSI1_MUX_CTRL_CVD);
+ }
+
+ /* Get default vadc_in number */
+ ret = of_property_read_u32(np, "vadc_in", &state->vadc_in);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to read of property vadc_in\n");
+ return ret;
+ }
+
+ /* map GPC register */
+ gpc_np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpc");
+ state->gpc_reg = of_iomap(gpc_np, 0);
+ if (!state->gpc_reg) {
+ dev_err(&pdev->dev, "ioremap failed with gpc base\n");
+ goto error;
+ }
+
+ return ret;
+
+error:
+ iounmap(state->gpc_reg);
+ return ret;
+}
+
+static void vadc_v4l2_subdev_init(struct v4l2_subdev *sd,
+ struct platform_device *pdev,
+ const struct v4l2_subdev_ops *ops)
+{
+ struct vadc_state *state = platform_get_drvdata(pdev);
+ int ret = 0;
+
+ v4l2_subdev_init(sd, ops);
+ sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
+ sd->owner = pdev->dev.driver->owner;
+ sd->dev = &pdev->dev;
+
+ /* initialize name */
+ snprintf(sd->name, sizeof(sd->name), "%s",
+ pdev->dev.driver->name);
+
+ v4l2_set_subdevdata(sd, state);
+
+ ret = v4l2_async_register_subdev(sd);
+ if (ret < 0)
+ dev_err(&pdev->dev, "%s--Async register faialed, ret=%d\n", __func__, ret);
+}
+
+static int vadc_probe(struct platform_device *pdev)
+{
+ struct vadc_state *state;
+ struct v4l2_subdev *sd;
+ struct resource *res;
+ int ret = 0;
+
+ state = devm_kzalloc(&pdev->dev, sizeof(struct vadc_state), GFP_KERNEL);
+ if (!state) {
+ dev_err(&pdev->dev, "Cannot allocate device data\n");
+ return -ENOMEM;
+ }
+
+ /* Set initial values for the sensor struct. */
+ state->fmt = &video_fmts[VADC_NTSC];
+
+ sd = &state->sd;
+
+ /* map vafe address */
+ res = platform_get_resource_byname(pdev,
+ IORESOURCE_MEM, VAFE_REGS_ADDR_RES_NAME);
+ if (!res) {
+ dev_err(&pdev->dev, "No vafe base address found.\n");
+ return -ENOMEM;
+ }
+ vafe_regbase = devm_ioremap_resource(&pdev->dev, res);
+ if (!vafe_regbase) {
+ dev_err(&pdev->dev, "ioremap failed with vafe base\n");
+ return -ENOMEM;
+ }
+
+ /* map vdec address */
+ res = platform_get_resource_byname(pdev,
+ IORESOURCE_MEM, VDEC_REGS_ADDR_RES_NAME);
+ if (!res) {
+ dev_err(&pdev->dev, "No vdec base address found.\n");
+ return -ENODEV;
+ }
+ vdec_regbase = devm_ioremap_resource(&pdev->dev, res);
+ if (!vdec_regbase) {
+ dev_err(&pdev->dev, "ioremap failed with vdec base\n");
+ return -ENOMEM;
+ }
+
+ /* Get clock */
+ state->vadc_clk = devm_clk_get(&pdev->dev, "vadc");
+ if (IS_ERR(state->vadc_clk)) {
+ ret = PTR_ERR(state->vadc_clk);
+ return ret;
+ }
+
+ state->csi_clk = devm_clk_get(&pdev->dev, "csi");
+ if (IS_ERR(state->csi_clk)) {
+ ret = PTR_ERR(state->csi_clk);
+ return ret;
+ }
+
+ /* clock */
+ clk_prepare_enable(state->csi_clk);
+ clk_prepare_enable(state->vadc_clk);
+
+ platform_set_drvdata(pdev, state);
+
+ vadc_v4l2_subdev_init(sd, pdev, &vadc_ops);
+
+ pm_runtime_enable(&pdev->dev);
+
+ pm_runtime_get_sync(&pdev->dev);
+ /* Init VADC */
+ ret = vadc_of_init(pdev);
+ if (ret < 0)
+ goto err;
+ vadc_init(state);
+
+ pr_info("vadc driver loaded\n");
+
+ return 0;
+err:
+ pm_runtime_put_sync(&pdev->dev);
+ pm_runtime_disable(&pdev->dev);
+ v4l2_async_unregister_subdev(&state->sd);
+ clk_disable_unprepare(state->csi_clk);
+ clk_disable_unprepare(state->vadc_clk);
+ return ret;
+}
+
+static int vadc_remove(struct platform_device *pdev)
+{
+ struct vadc_state *state = platform_get_drvdata(pdev);
+
+ pm_runtime_put_sync(&pdev->dev);
+ pm_runtime_disable(&pdev->dev);
+ v4l2_async_unregister_subdev(&state->sd);
+ clk_disable_unprepare(state->csi_clk);
+ clk_disable_unprepare(state->vadc_clk);
+
+ vadc_power_down(state);
+ return true;
+}
+
+static int vadc_suspend(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct vadc_state *state = platform_get_drvdata(pdev);
+
+ clk_disable(state->csi_clk);
+ clk_disable(state->vadc_clk);
+
+ vadc_power_down(state);
+
+ return 0;
+}
+
+static int vadc_resume(struct device *dev)
+{
+ struct platform_device *pdev = to_platform_device(dev);
+ struct vadc_state *state = platform_get_drvdata(pdev);
+
+ clk_enable(state->csi_clk);
+ clk_enable(state->vadc_clk);
+
+ vadc_init(state);
+ return 0;
+}
+
+static const struct dev_pm_ops vadc_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(vadc_suspend, vadc_resume)
+};
+
+static struct platform_driver vadc_driver = {
+ .driver = {
+ .name = "fsl_vadc",
+ .of_match_table = of_match_ptr(fsl_vadc_dt_ids),
+ .pm = &vadc_pm_ops,
+ },
+ .probe = vadc_probe,
+ .remove = vadc_remove,
+};
+
+module_platform_driver(vadc_driver);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("fsl VADC/VDEC driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright (C) 2011-2015 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef MXC_VDEC_H
+#define MXC_VDEC_H
+
+/*** define base address ***/
+#define VDEC_BASE vdec_regbase
+#define AFE_BASE vafe_regbase
+
+/* AFE - Register offsets */
+#define AFE_BLOCK_ID_OFFSET 0x00000000
+#define AFE_PDBUF_OFFSET 0x00000004
+#define AFE_SWRST_OFFSET 0x00000008
+#define AFE_TSTSEL_OFFSET 0x0000000c
+#define AFE_TSTMSC_OFFSET 0x00000010
+#define AFE_ENPADIO_OFFSET 0x00000014
+#define AFE_BGREG_OFFSET 0x00000018
+#define AFE_ACCESSAR_ID_OFFSET 0x00000400
+#define AFE_PDADC_OFFSET 0x00000404
+#define AFE_PDSARH_OFFSET 0x00000408
+#define AFE_PDSARL_OFFSET 0x0000040C
+#define AFE_PDADCRFH_OFFSET 0x00000410
+#define AFE_PDADCRFL_OFFSET 0x00000414
+#define AFE_ACCTST_OFFSET 0x00000418
+#define AFE_ADCGN_OFFSET 0x0000041C
+#define AFE_ICTRL_OFFSET 0x00000420
+#define AFE_ICTLSTG_OFFSET 0x00000424
+#define AFE_RCTRLSTG_OFFSET 0x00000428
+#define AFE_TCTRLSTG_OFFSET 0x0000042c
+#define AFE_REFMOD_OFFSET 0x00000430
+#define AFE_REFTRIML_OFFSET 0x00000434
+#define AFE_REFTRIMH_OFFSET 0x00000438
+#define AFE_ADCR_OFFSET 0x0000043c
+#define AFE_DUMMY0_OFFSET 0x00000440
+#define AFE_DUMMY1_OFFSET 0x00000444
+#define AFE_DUMMY2_OFFSET 0x00000448
+#define AFE_DACAMP_OFFSET 0x0000044c
+#define AFE_CLMPTST_OFFSET 0x00000450
+#define AFE_CLMPDAT_OFFSET 0x00000454
+#define AFE_CLMPAMP_OFFSET 0x00000458
+#define AFE_CLAMP_OFFSET 0x0000045c
+#define AFE_INPBUF_OFFSET 0x00000460
+#define AFE_INPFLT_OFFSET 0x00000464
+#define AFE_ADCDGN_OFFSET 0x00000468
+#define AFE_OFFDRV_OFFSET 0x0000046c
+#define AFE_INPCONFIG_OFFSET 0x00000470
+#define AFE_PROGDELAY_OFFSET 0x00000474
+#define AFE_ADCOMT_OFFSET 0x00000478
+#define AFE_ALGDELAY_OFFSET 0x0000047c
+#define AFE_ACC_ID_OFFSET 0x00000800
+#define AFE_ACCSTA_OFFSET 0x00000804
+#define AFE_ACCNOSLI_OFFSET 0x00000808
+#define AFE_ACCCALCON_OFFSET 0x0000080c
+#define AFE_BWEWRICTRL_OFFSET 0x00000810
+#define AFE_SELSLI_OFFSET 0x00000814
+#define AFE_SELBYT_OFFSET 0x00000818
+#define AFE_REDVAL_OFFSET 0x00000820
+#define AFE_WRIBYT_OFFSET 0x00000824
+
+/* AFE Register per module */
+#define AFE_BLOCK_ID (AFE_BASE + AFE_BLOCK_ID_OFFSET)
+#define AFE_PDBUF (AFE_BASE + AFE_PDBUF_OFFSET)
+#define AFE_SWRST (AFE_BASE + AFE_SWRST_OFFSET)
+#define AFE_TSTSEL (AFE_BASE + AFE_TSTSEL_OFFSET)
+#define AFE_TSTMSC (AFE_BASE + AFE_TSTMSC_OFFSET)
+#define AFE_ENPADIO (AFE_BASE + AFE_ENPADIO_OFFSET)
+#define AFE_BGREG (AFE_BASE + AFE_BGREG_OFFSET)
+#define AFE_ACCESSAR_ID (AFE_BASE + AFE_ACCESSAR_ID_OFFSET)
+#define AFE_PDADC (AFE_BASE + AFE_PDADC_OFFSET)
+#define AFE_PDSARH (AFE_BASE + AFE_PDSARH_OFFSET)
+#define AFE_PDSARL (AFE_BASE + AFE_PDSARL_OFFSET)
+#define AFE_PDADCRFH (AFE_BASE + AFE_PDADCRFH_OFFSET)
+#define AFE_PDADCRFL (AFE_BASE + AFE_PDADCRFL_OFFSET)
+#define AFE_ACCTST (AFE_BASE + AFE_ACCTST_OFFSET)
+#define AFE_ADCGN (AFE_BASE + AFE_ADCGN_OFFSET)
+#define AFE_ICTRL (AFE_BASE + AFE_ICTRL_OFFSET)
+#define AFE_ICTLSTG (AFE_BASE + AFE_ICTLSTG_OFFSET)
+#define AFE_RCTRLSTG (AFE_BASE + AFE_RCTRLSTG_OFFSET)
+#define AFE_TCTRLSTG (AFE_BASE + AFE_TCTRLSTG_OFFSET)
+#define AFE_REFMOD (AFE_BASE + AFE_REFMOD_OFFSET)
+#define AFE_REFTRIML (AFE_BASE + AFE_REFTRIML_OFFSET)
+#define AFE_REFTRIMH (AFE_BASE + AFE_REFTRIMH_OFFSET)
+#define AFE_ADCR (AFE_BASE + AFE_ADCR_OFFSET)
+#define AFE_DUMMY0 (AFE_BASE + AFE_DUMMY0_OFFSET)
+#define AFE_DUMMY1 (AFE_BASE + AFE_DUMMY1_OFFSET)
+#define AFE_DUMMY2 (AFE_BASE + AFE_DUMMY2_OFFSET)
+#define AFE_DACAMP (AFE_BASE + AFE_DACAMP_OFFSET)
+#define AFE_CLMPTST (AFE_BASE + AFE_CLMPTST_OFFSET)
+#define AFE_CLMPDAT (AFE_BASE + AFE_CLMPDAT_OFFSET)
+#define AFE_CLMPAMP (AFE_BASE + AFE_CLMPAMP_OFFSET)
+#define AFE_CLAMP (AFE_BASE + AFE_CLAMP_OFFSET)
+#define AFE_INPBUF (AFE_BASE + AFE_INPBUF_OFFSET)
+#define AFE_INPFLT (AFE_BASE + AFE_INPFLT_OFFSET)
+#define AFE_ADCDGN (AFE_BASE + AFE_ADCDGN_OFFSET)
+#define AFE_OFFDRV (AFE_BASE + AFE_OFFDRV_OFFSET)
+#define AFE_INPCONFIG (AFE_BASE + AFE_INPCONFIG_OFFSET)
+#define AFE_PROGDELAY (AFE_BASE + AFE_PROGDELAY_OFFSET)
+#define AFE_ADCOMT (AFE_BASE + AFE_ADCOMT_OFFSET)
+#define AFE_ALGDELAY (AFE_BASE + AFE_ALGDELAY_OFFSET)
+#define AFE_ACC_ID (AFE_BASE + AFE_ACC_ID_OFFSET)
+#define AFE_ACCSTA (AFE_BASE + AFE_ACCSTA_OFFSET)
+#define AFE_ACCNOSLI (AFE_BASE + AFE_ACCNOSLI_OFFSET)
+#define AFE_ACCCALCON (AFE_BASE + AFE_ACCCALCON_OFFSET)
+#define AFE_BWEWRICTRL (AFE_BASE + AFE_BWEWRICTRL_OFFSET)
+#define AFE_SELSLI (AFE_BASE + AFE_SELSLI_OFFSET)
+#define AFE_SELBYT (AFE_BASE + AFE_SELBYT_OFFSET)
+#define AFE_REDVAL (AFE_BASE + AFE_REDVAL_OFFSET)
+#define AFE_WRIBYT (AFE_BASE + AFE_WRIBYT_OFFSET)
+
+/* VDEC - Register offsets */
+#define VDEC_CFC1_OFFSET 0x00000000
+#define VDEC_CFC2_OFFSET 0x00000004
+#define VDEC_BRSTGT_OFFSET 0x00000024
+#define VDEC_HZPOS_OFFSET 0x00000040
+#define VDEC_VRTPOS_OFFSET 0x00000044
+#define VDEC_HVSHIFT_OFFSET 0x00000054
+#define VDEC_HSIGS_OFFSET 0x00000058
+#define VDEC_HSIGE_OFFSET 0x0000005C
+#define VDEC_VSCON1_OFFSET 0x00000060
+#define VDEC_VSCON2_OFFSET 0x00000064
+#define VDEC_YCDEL_OFFSET 0x0000006C
+#define VDEC_AFTCLP_OFFSET 0x00000070
+#define VDEC_DCOFF_OFFSET 0x00000078
+#define VDEC_CSID_OFFSET 0x00000084
+#define VDEC_CBGN_OFFSET 0x00000088
+#define VDEC_CRGN_OFFSET 0x0000008C
+#define VDEC_CNTR_OFFSET 0x00000090
+#define VDEC_BRT_OFFSET 0x00000094
+#define VDEC_HUE_OFFSET 0x00000098
+#define VDEC_CHBTH_OFFSET 0x0000009C
+#define VDEC_SHPIMP_OFFSET 0x000000A4
+#define VDEC_CHPLLIM_OFFSET 0x000000A8
+#define VDEC_VIDMOD_OFFSET 0x000000AC
+#define VDEC_VIDSTS_OFFSET 0x000000B0
+#define VDEC_NOISE_OFFSET 0x000000B4
+#define VDEC_STDDBG_OFFSET 0x000000B8
+#define VDEC_MANOVR_OFFSET 0x000000BC
+#define VDEC_VSSGTH_OFFSET 0x000000C8
+#define VDEC_DBGFBH_OFFSET 0x000000D0
+#define VDEC_DBGFBL_OFFSET 0x000000D4
+#define VDEC_HACTS_OFFSET 0x000000D8
+#define VDEC_HACTE_OFFSET 0x000000DC
+#define VDEC_VACTS_OFFSET 0x000000E0
+#define VDEC_VACTE_OFFSET 0x000000E4
+#define VDEC_HSTIP_OFFSET 0x000000EC
+#define VDEC_BLSCRY_OFFSET 0x000000F4
+#define VDEC_BLSCRCR_OFFSET 0x000000F8
+#define VDEC_BLSCRCB_OFFSET 0x000000FC
+#define VDEC_LMAGC1_OFFSET 0x00000100
+#define VDEC_LMAGC2_OFFSET 0x00000104
+#define VDEC_CHAGC1_OFFSET 0x00000108
+#define VDEC_CHAGC2_OFFSET 0x0000010C
+#define VDEC_MINTH_OFFSET 0x00000114
+#define VDEC_VFRQOH_OFFSET 0x0000011C
+#define VDEC_VFRQOL_OFFSET 0x00000120
+#define VDEC_THSH1_OFFSET 0x00000124
+#define VDEC_THSH2_OFFSET 0x00000128
+#define VDEC_NCHTH_OFFSET 0x0000012C
+#define VDEC_TH1F_OFFSET 0x00000130
+
+/* VDEC Register per module */
+#define VDEC_CFC1 (VDEC_BASE + VDEC_CFC1_OFFSET)
+#define VDEC_CFC2 (VDEC_BASE + VDEC_CFC2_OFFSET)
+#define VDEC_BRSTGT (VDEC_BASE + VDEC_BRSTGT_OFFSET)
+#define VDEC_HZPOS (VDEC_BASE + VDEC_HZPOS_OFFSET)
+#define VDEC_VRTPOS (VDEC_BASE + VDEC_VRTPOS_OFFSET)
+#define VDEC_HVSHIFT (VDEC_BASE + VDEC_HVSHIFT_OFFSET)
+#define VDEC_HSIGS (VDEC_BASE + VDEC_HSIGS_OFFSET)
+#define VDEC_HSIGE (VDEC_BASE + VDEC_HSIGE_OFFSET)
+#define VDEC_VSCON1 (VDEC_BASE + VDEC_VSCON1_OFFSET)
+#define VDEC_VSCON2 (VDEC_BASE + VDEC_VSCON2_OFFSET)
+#define VDEC_YCDEL (VDEC_BASE + VDEC_YCDEL_OFFSET)
+#define VDEC_AFTCLP (VDEC_BASE + VDEC_AFTCLP_OFFSET)
+#define VDEC_DCOFF (VDEC_BASE + VDEC_DCOFF_OFFSET)
+#define VDEC_CSID (VDEC_BASE + VDEC_CSID_OFFSET)
+#define VDEC_CBGN (VDEC_BASE + VDEC_CBGN_OFFSET)
+#define VDEC_CRGN (VDEC_BASE + VDEC_CRGN_OFFSET)
+#define VDEC_CNTR (VDEC_BASE + VDEC_CNTR_OFFSET)
+#define VDEC_BRT (VDEC_BASE + VDEC_BRT_OFFSET)
+#define VDEC_HUE (VDEC_BASE + VDEC_HUE_OFFSET)
+#define VDEC_CHBTH (VDEC_BASE + VDEC_CHBTH_OFFSET)
+#define VDEC_SHPIMP (VDEC_BASE + VDEC_SHPIMP_OFFSET)
+#define VDEC_CHPLLIM (VDEC_BASE + VDEC_CHPLLIM_OFFSET)
+#define VDEC_VIDMOD (VDEC_BASE + VDEC_VIDMOD_OFFSET)
+#define VDEC_VIDSTS (VDEC_BASE + VDEC_VIDSTS_OFFSET)
+#define VDEC_NOISE (VDEC_BASE + VDEC_NOISE_OFFSET)
+#define VDEC_STDDBG (VDEC_BASE + VDEC_STDDBG_OFFSET)
+#define VDEC_MANOVR (VDEC_BASE + VDEC_MANOVR_OFFSET)
+#define VDEC_VSSGTH (VDEC_BASE + VDEC_VSSGTH_OFFSET)
+#define VDEC_DBGFBH (VDEC_BASE + VDEC_DBGFBH_OFFSET)
+#define VDEC_DBGFBL (VDEC_BASE + VDEC_DBGFBL_OFFSET)
+#define VDEC_HACTS (VDEC_BASE + VDEC_HACTS_OFFSET)
+#define VDEC_HACTE (VDEC_BASE + VDEC_HACTE_OFFSET)
+#define VDEC_VACTS (VDEC_BASE + VDEC_VACTS_OFFSET)
+#define VDEC_VACTE (VDEC_BASE + VDEC_VACTE_OFFSET)
+#define VDEC_HSTIP (VDEC_BASE + VDEC_HSTIP_OFFSET)
+#define VDEC_BLSCRY (VDEC_BASE + VDEC_BLSCRY_OFFSET)
+#define VDEC_BLSCRCR (VDEC_BASE + VDEC_BLSCRCR_OFFSET)
+#define VDEC_BLSCRCB (VDEC_BASE + VDEC_BLSCRCB_OFFSET)
+#define VDEC_LMAGC1 (VDEC_BASE + VDEC_LMAGC1_OFFSET)
+#define VDEC_LMAGC2 (VDEC_BASE + VDEC_LMAGC2_OFFSET)
+#define VDEC_CHAGC1 (VDEC_BASE + VDEC_CHAGC1_OFFSET)
+#define VDEC_CHAGC2 (VDEC_BASE + VDEC_CHAGC2_OFFSET)
+#define VDEC_MINTH (VDEC_BASE + VDEC_MINTH_OFFSET)
+#define VDEC_VFRQOH (VDEC_BASE + VDEC_VFRQOH_OFFSET)
+#define VDEC_VFRQOL (VDEC_BASE + VDEC_VFRQOL_OFFSET)
+#define VDEC_THSH1 (VDEC_BASE + VDEC_THSH1_OFFSET)
+#define VDEC_THSH2 (VDEC_BASE + VDEC_THSH2_OFFSET)
+#define VDEC_NCHTH (VDEC_BASE + VDEC_NCHTH_OFFSET)
+#define VDEC_TH1F (VDEC_BASE + VDEC_TH1F_OFFSET)
+
+#define VDEC_VIDMOD_SIGNAL_MASK 0x0F
+#define VDEC_VIDMOD_SIGNAL_DETECT 0x0F
+
+#define VDEC_VIDMOD_M625_SHIFT 4
+#define VDEC_VIDMOD_M625_MASK (1 << VDEC_VIDMOD_M625_SHIFT)
+
+#define VDEC_VIDMOD_PAL_SHIFT 7
+#define VDEC_VIDMOD_PAL_MASK (1 << VDEC_VIDMOD_PAL_SHIFT)
+/*** define base address ***/
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2012-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/regulator/consumer.h>
+#include <linux/v4l2-mediabus.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
+
+#define OV5640_VOLTAGE_ANALOG 2800000
+#define OV5640_VOLTAGE_DIGITAL_CORE 1500000
+#define OV5640_VOLTAGE_DIGITAL_IO 1800000
+
+#define MIN_FPS 15
+#define MAX_FPS 30
+#define DEFAULT_FPS 30
+
+#define OV5640_XCLK_MIN 6000000
+#define OV5640_XCLK_MAX 24000000
+
+#define OV5640_CHIP_ID_HIGH_BYTE 0x300A
+#define OV5640_CHIP_ID_LOW_BYTE 0x300B
+
+enum ov5640_mode {
+ ov5640_mode_MIN = 0,
+ ov5640_mode_VGA_640_480 = 0,
+ ov5640_mode_QVGA_320_240 = 1,
+ ov5640_mode_NTSC_720_480 = 2,
+ ov5640_mode_PAL_720_576 = 3,
+ ov5640_mode_720P_1280_720 = 4,
+ ov5640_mode_1080P_1920_1080 = 5,
+ ov5640_mode_QSXGA_2592_1944 = 6,
+ ov5640_mode_QCIF_176_144 = 7,
+ ov5640_mode_XGA_1024_768 = 8,
+ ov5640_mode_MAX = 8
+};
+
+enum ov5640_frame_rate {
+ ov5640_15_fps,
+ ov5640_30_fps
+};
+
+static int ov5640_framerates[] = {
+ [ov5640_15_fps] = 15,
+ [ov5640_30_fps] = 30,
+};
+
+struct ov5640_datafmt {
+ u32 code;
+ enum v4l2_colorspace colorspace;
+};
+
+struct reg_value {
+ u16 u16RegAddr;
+ u8 u8Val;
+ u8 u8Mask;
+ u32 u32Delay_ms;
+};
+
+struct ov5640_mode_info {
+ enum ov5640_mode mode;
+ u32 width;
+ u32 height;
+ struct reg_value *init_data_ptr;
+ u32 init_data_size;
+};
+
+struct ov5640 {
+ struct v4l2_subdev subdev;
+ struct i2c_client *i2c_client;
+ struct v4l2_pix_format pix;
+ const struct ov5640_datafmt *fmt;
+ struct v4l2_captureparm streamcap;
+ bool on;
+
+ /* control settings */
+ int brightness;
+ int hue;
+ int contrast;
+ int saturation;
+ int red;
+ int green;
+ int blue;
+ int ae_mode;
+
+ u32 mclk;
+ u8 mclk_source;
+ struct clk *sensor_clk;
+ int csi;
+
+ void (*io_init)(void);
+};
+
+/*!
+ * Maintains the information on the current state of the sesor.
+ */
+static struct ov5640 ov5640_data;
+static int pwn_gpio, rst_gpio;
+static int prev_sysclk;
+static int AE_Target = 52, night_mode;
+static int prev_HTS;
+static int AE_high, AE_low;
+
+static struct reg_value ov5640_global_init_setting[] = {
+ {0x3008, 0x42, 0, 0},
+ {0x3103, 0x03, 0, 0}, {0x3017, 0xff, 0, 0}, {0x3018, 0xff, 0, 0},
+ {0x3034, 0x1a, 0, 0}, {0x3037, 0x13, 0, 0}, {0x3108, 0x01, 0, 0},
+ {0x3630, 0x36, 0, 0}, {0x3631, 0x0e, 0, 0}, {0x3632, 0xe2, 0, 0},
+ {0x3633, 0x12, 0, 0}, {0x3621, 0xe0, 0, 0}, {0x3704, 0xa0, 0, 0},
+ {0x3703, 0x5a, 0, 0}, {0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0},
+ {0x370b, 0x60, 0, 0}, {0x3705, 0x1a, 0, 0}, {0x3905, 0x02, 0, 0},
+ {0x3906, 0x10, 0, 0}, {0x3901, 0x0a, 0, 0}, {0x3731, 0x12, 0, 0},
+ {0x3600, 0x08, 0, 0}, {0x3601, 0x33, 0, 0}, {0x302d, 0x60, 0, 0},
+ {0x3620, 0x52, 0, 0}, {0x371b, 0x20, 0, 0}, {0x471c, 0x50, 0, 0},
+ {0x3a13, 0x43, 0, 0}, {0x3a18, 0x00, 0, 0}, {0x3a19, 0x7c, 0, 0},
+ {0x3635, 0x13, 0, 0}, {0x3636, 0x03, 0, 0}, {0x3634, 0x40, 0, 0},
+ {0x3622, 0x01, 0, 0}, {0x3c01, 0x34, 0, 0}, {0x3c04, 0x28, 0, 0},
+ {0x3c05, 0x98, 0, 0}, {0x3c06, 0x00, 0, 0}, {0x3c07, 0x07, 0, 0},
+ {0x3c08, 0x00, 0, 0}, {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0},
+ {0x3c0b, 0x40, 0, 0}, {0x3810, 0x00, 0, 0}, {0x3811, 0x10, 0, 0},
+ {0x3812, 0x00, 0, 0}, {0x3708, 0x64, 0, 0}, {0x4001, 0x02, 0, 0},
+ {0x4005, 0x1a, 0, 0}, {0x3000, 0x00, 0, 0}, {0x3004, 0xff, 0, 0},
+ {0x300e, 0x58, 0, 0}, {0x302e, 0x00, 0, 0}, {0x4300, 0x30, 0, 0},
+ {0x501f, 0x00, 0, 0}, {0x440e, 0x00, 0, 0}, {0x5000, 0xa7, 0, 0},
+ {0x3008, 0x02, 0, 0},
+};
+
+static struct reg_value ov5640_init_setting_30fps_VGA[] = {
+ {0x3008, 0x42, 0, 0},
+ {0x3103, 0x03, 0, 0}, {0x3017, 0xff, 0, 0}, {0x3018, 0xff, 0, 0},
+ {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0}, {0x3036, 0x46, 0, 0},
+ {0x3037, 0x13, 0, 0}, {0x3108, 0x01, 0, 0}, {0x3630, 0x36, 0, 0},
+ {0x3631, 0x0e, 0, 0}, {0x3632, 0xe2, 0, 0}, {0x3633, 0x12, 0, 0},
+ {0x3621, 0xe0, 0, 0}, {0x3704, 0xa0, 0, 0}, {0x3703, 0x5a, 0, 0},
+ {0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0}, {0x370b, 0x60, 0, 0},
+ {0x3705, 0x1a, 0, 0}, {0x3905, 0x02, 0, 0}, {0x3906, 0x10, 0, 0},
+ {0x3901, 0x0a, 0, 0}, {0x3731, 0x12, 0, 0}, {0x3600, 0x08, 0, 0},
+ {0x3601, 0x33, 0, 0}, {0x302d, 0x60, 0, 0}, {0x3620, 0x52, 0, 0},
+ {0x371b, 0x20, 0, 0}, {0x471c, 0x50, 0, 0}, {0x3a13, 0x43, 0, 0},
+ {0x3a18, 0x00, 0, 0}, {0x3a19, 0xf8, 0, 0}, {0x3635, 0x13, 0, 0},
+ {0x3636, 0x03, 0, 0}, {0x3634, 0x40, 0, 0}, {0x3622, 0x01, 0, 0},
+ {0x3c01, 0x34, 0, 0}, {0x3c04, 0x28, 0, 0}, {0x3c05, 0x98, 0, 0},
+ {0x3c06, 0x00, 0, 0}, {0x3c07, 0x08, 0, 0}, {0x3c08, 0x00, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3002, 0x1c, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x300e, 0x58, 0, 0}, {0x302e, 0x00, 0, 0}, {0x4300, 0x30, 0, 0},
+ {0x501f, 0x00, 0, 0}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
+ {0x440e, 0x00, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0}, {0x5000, 0xa7, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x5180, 0xff, 0, 0}, {0x5181, 0xf2, 0, 0},
+ {0x5182, 0x00, 0, 0}, {0x5183, 0x14, 0, 0}, {0x5184, 0x25, 0, 0},
+ {0x5185, 0x24, 0, 0}, {0x5186, 0x09, 0, 0}, {0x5187, 0x09, 0, 0},
+ {0x5188, 0x09, 0, 0}, {0x5189, 0x88, 0, 0}, {0x518a, 0x54, 0, 0},
+ {0x518b, 0xee, 0, 0}, {0x518c, 0xb2, 0, 0}, {0x518d, 0x50, 0, 0},
+ {0x518e, 0x34, 0, 0}, {0x518f, 0x6b, 0, 0}, {0x5190, 0x46, 0, 0},
+ {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0}, {0x5193, 0x70, 0, 0},
+ {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0}, {0x5196, 0x03, 0, 0},
+ {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0}, {0x5199, 0x6c, 0, 0},
+ {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0}, {0x519c, 0x09, 0, 0},
+ {0x519d, 0x2b, 0, 0}, {0x519e, 0x38, 0, 0}, {0x5381, 0x1e, 0, 0},
+ {0x5382, 0x5b, 0, 0}, {0x5383, 0x08, 0, 0}, {0x5384, 0x0a, 0, 0},
+ {0x5385, 0x7e, 0, 0}, {0x5386, 0x88, 0, 0}, {0x5387, 0x7c, 0, 0},
+ {0x5388, 0x6c, 0, 0}, {0x5389, 0x10, 0, 0}, {0x538a, 0x01, 0, 0},
+ {0x538b, 0x98, 0, 0}, {0x5300, 0x08, 0, 0}, {0x5301, 0x30, 0, 0},
+ {0x5302, 0x10, 0, 0}, {0x5303, 0x00, 0, 0}, {0x5304, 0x08, 0, 0},
+ {0x5305, 0x30, 0, 0}, {0x5306, 0x08, 0, 0}, {0x5307, 0x16, 0, 0},
+ {0x5309, 0x08, 0, 0}, {0x530a, 0x30, 0, 0}, {0x530b, 0x04, 0, 0},
+ {0x530c, 0x06, 0, 0}, {0x5480, 0x01, 0, 0}, {0x5481, 0x08, 0, 0},
+ {0x5482, 0x14, 0, 0}, {0x5483, 0x28, 0, 0}, {0x5484, 0x51, 0, 0},
+ {0x5485, 0x65, 0, 0}, {0x5486, 0x71, 0, 0}, {0x5487, 0x7d, 0, 0},
+ {0x5488, 0x87, 0, 0}, {0x5489, 0x91, 0, 0}, {0x548a, 0x9a, 0, 0},
+ {0x548b, 0xaa, 0, 0}, {0x548c, 0xb8, 0, 0}, {0x548d, 0xcd, 0, 0},
+ {0x548e, 0xdd, 0, 0}, {0x548f, 0xea, 0, 0}, {0x5490, 0x1d, 0, 0},
+ {0x5580, 0x02, 0, 0}, {0x5583, 0x40, 0, 0}, {0x5584, 0x10, 0, 0},
+ {0x5589, 0x10, 0, 0}, {0x558a, 0x00, 0, 0}, {0x558b, 0xf8, 0, 0},
+ {0x5800, 0x23, 0, 0}, {0x5801, 0x14, 0, 0}, {0x5802, 0x0f, 0, 0},
+ {0x5803, 0x0f, 0, 0}, {0x5804, 0x12, 0, 0}, {0x5805, 0x26, 0, 0},
+ {0x5806, 0x0c, 0, 0}, {0x5807, 0x08, 0, 0}, {0x5808, 0x05, 0, 0},
+ {0x5809, 0x05, 0, 0}, {0x580a, 0x08, 0, 0}, {0x580b, 0x0d, 0, 0},
+ {0x580c, 0x08, 0, 0}, {0x580d, 0x03, 0, 0}, {0x580e, 0x00, 0, 0},
+ {0x580f, 0x00, 0, 0}, {0x5810, 0x03, 0, 0}, {0x5811, 0x09, 0, 0},
+ {0x5812, 0x07, 0, 0}, {0x5813, 0x03, 0, 0}, {0x5814, 0x00, 0, 0},
+ {0x5815, 0x01, 0, 0}, {0x5816, 0x03, 0, 0}, {0x5817, 0x08, 0, 0},
+ {0x5818, 0x0d, 0, 0}, {0x5819, 0x08, 0, 0}, {0x581a, 0x05, 0, 0},
+ {0x581b, 0x06, 0, 0}, {0x581c, 0x08, 0, 0}, {0x581d, 0x0e, 0, 0},
+ {0x581e, 0x29, 0, 0}, {0x581f, 0x17, 0, 0}, {0x5820, 0x11, 0, 0},
+ {0x5821, 0x11, 0, 0}, {0x5822, 0x15, 0, 0}, {0x5823, 0x28, 0, 0},
+ {0x5824, 0x46, 0, 0}, {0x5825, 0x26, 0, 0}, {0x5826, 0x08, 0, 0},
+ {0x5827, 0x26, 0, 0}, {0x5828, 0x64, 0, 0}, {0x5829, 0x26, 0, 0},
+ {0x582a, 0x24, 0, 0}, {0x582b, 0x22, 0, 0}, {0x582c, 0x24, 0, 0},
+ {0x582d, 0x24, 0, 0}, {0x582e, 0x06, 0, 0}, {0x582f, 0x22, 0, 0},
+ {0x5830, 0x40, 0, 0}, {0x5831, 0x42, 0, 0}, {0x5832, 0x24, 0, 0},
+ {0x5833, 0x26, 0, 0}, {0x5834, 0x24, 0, 0}, {0x5835, 0x22, 0, 0},
+ {0x5836, 0x22, 0, 0}, {0x5837, 0x26, 0, 0}, {0x5838, 0x44, 0, 0},
+ {0x5839, 0x24, 0, 0}, {0x583a, 0x26, 0, 0}, {0x583b, 0x28, 0, 0},
+ {0x583c, 0x42, 0, 0}, {0x583d, 0xce, 0, 0}, {0x5025, 0x00, 0, 0},
+ {0x3a0f, 0x30, 0, 0}, {0x3a10, 0x28, 0, 0}, {0x3a1b, 0x30, 0, 0},
+ {0x3a1e, 0x26, 0, 0}, {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x14, 0, 0},
+ {0x3008, 0x02, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_VGA_640_480[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0},
+ {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0}, {0x3503, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_VGA_640_480[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0},
+ {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0}, {0x3503, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_QVGA_320_240[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0},
+ {0x380a, 0x00, 0, 0}, {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_QVGA_320_240[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0},
+ {0x380a, 0x00, 0, 0}, {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_NTSC_720_480[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0},
+ {0x3807, 0xd4, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
+ {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_NTSC_720_480[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0},
+ {0x3807, 0xd4, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
+ {0x380a, 0x01, 0, 0}, {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_PAL_720_576[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x60, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x09, 0, 0}, {0x3805, 0x7e, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
+ {0x380a, 0x02, 0, 0}, {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_PAL_720_576[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x60, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x09, 0, 0}, {0x3805, 0x7e, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0},
+ {0x380a, 0x02, 0, 0}, {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_720P_1280_720[] = {
+ {0x3035, 0x21, 0, 0}, {0x3036, 0x69, 0, 0}, {0x3c07, 0x07, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0},
+ {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3709, 0x52, 0, 0},
+ {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0}, {0x3a03, 0xe0, 0, 0},
+ {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe0, 0, 0}, {0x4004, 0x02, 0, 0},
+ {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
+ {0x4837, 0x16, 0, 0}, {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0},
+ {0x3503, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_720P_1280_720[] = {
+ {0x3035, 0x41, 0, 0}, {0x3036, 0x69, 0, 0}, {0x3c07, 0x07, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0},
+ {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3709, 0x52, 0, 0},
+ {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0}, {0x3a03, 0xe0, 0, 0},
+ {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe0, 0, 0}, {0x4004, 0x02, 0, 0},
+ {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
+ {0x4837, 0x16, 0, 0}, {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0},
+ {0x3503, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_QCIF_176_144[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0},
+ {0x380a, 0x00, 0, 0}, {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_QCIF_176_144[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0},
+ {0x380a, 0x00, 0, 0}, {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x22, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_XGA_1024_768[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x04, 0, 0}, {0x3809, 0x00, 0, 0},
+ {0x380a, 0x03, 0, 0}, {0x380b, 0x00, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x20, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x01, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x69, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_XGA_1024_768[] = {
+ {0x3c07, 0x08, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9b, 0, 0}, {0x3808, 0x04, 0, 0}, {0x3809, 0x00, 0, 0},
+ {0x380a, 0x03, 0, 0}, {0x380b, 0x00, 0, 0}, {0x380c, 0x07, 0, 0},
+ {0x380d, 0x68, 0, 0}, {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0},
+ {0x3813, 0x06, 0, 0}, {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x0b, 0, 0},
+ {0x3a03, 0x88, 0, 0}, {0x3a14, 0x0b, 0, 0}, {0x3a15, 0x88, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0},
+ {0x460c, 0x20, 0, 0}, {0x4837, 0x22, 0, 0}, {0x3824, 0x01, 0, 0},
+ {0x5001, 0xa3, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+
+static struct reg_value ov5640_setting_15fps_1080P_1920_1080[] = {
+ {0x3c07, 0x07, 0, 0}, {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0},
+ {0x3814, 0x11, 0, 0}, {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0xee, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x05, 0, 0},
+ {0x3807, 0xc3, 0, 0}, {0x3808, 0x07, 0, 0}, {0x3809, 0x80, 0, 0},
+ {0x380a, 0x04, 0, 0}, {0x380b, 0x38, 0, 0}, {0x380c, 0x0b, 0, 0},
+ {0x380d, 0x1c, 0, 0}, {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0},
+ {0x3813, 0x04, 0, 0}, {0x3618, 0x04, 0, 0}, {0x3612, 0x2b, 0, 0},
+ {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x07, 0, 0},
+ {0x3a03, 0xae, 0, 0}, {0x3a14, 0x07, 0, 0}, {0x3a15, 0xae, 0, 0},
+ {0x4004, 0x06, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x02, 0, 0}, {0x4407, 0x0c, 0, 0}, {0x460b, 0x37, 0, 0},
+ {0x460c, 0x20, 0, 0}, {0x4837, 0x2c, 0, 0}, {0x3824, 0x01, 0, 0},
+ {0x5001, 0x83, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x69, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_QSXGA_2592_1944[] = {
+ {0x3c07, 0x07, 0, 0}, {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0},
+ {0x3814, 0x11, 0, 0}, {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0},
+ {0x3801, 0x00, 0, 0}, {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0},
+ {0x3804, 0x0a, 0, 0}, {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0},
+ {0x3807, 0x9f, 0, 0}, {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0},
+ {0x380a, 0x07, 0, 0}, {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0},
+ {0x380d, 0x1c, 0, 0}, {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0},
+ {0x3813, 0x04, 0, 0}, {0x3618, 0x04, 0, 0}, {0x3612, 0x2b, 0, 0},
+ {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x07, 0, 0},
+ {0x3a03, 0xae, 0, 0}, {0x3a14, 0x07, 0, 0}, {0x3a15, 0xae, 0, 0},
+ {0x4004, 0x06, 0, 0}, {0x3002, 0x1c, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x4713, 0x02, 0, 0}, {0x4407, 0x0c, 0, 0}, {0x460b, 0x37, 0, 0},
+ {0x460c, 0x20, 0, 0}, {0x4837, 0x2c, 0, 0}, {0x3824, 0x01, 0, 0},
+ {0x5001, 0x83, 0, 0}, {0x3034, 0x1a, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x69, 0, 0}, {0x3037, 0x13, 0, 0},
+};
+
+static struct ov5640_mode_info ov5640_mode_info_data[2][ov5640_mode_MAX + 1] = {
+ {
+ {ov5640_mode_VGA_640_480, 640, 480,
+ ov5640_setting_15fps_VGA_640_480,
+ ARRAY_SIZE(ov5640_setting_15fps_VGA_640_480)},
+ {ov5640_mode_QVGA_320_240, 320, 240,
+ ov5640_setting_15fps_QVGA_320_240,
+ ARRAY_SIZE(ov5640_setting_15fps_QVGA_320_240)},
+ {ov5640_mode_NTSC_720_480, 720, 480,
+ ov5640_setting_15fps_NTSC_720_480,
+ ARRAY_SIZE(ov5640_setting_15fps_NTSC_720_480)},
+ {ov5640_mode_PAL_720_576, 720, 576,
+ ov5640_setting_15fps_PAL_720_576,
+ ARRAY_SIZE(ov5640_setting_15fps_PAL_720_576)},
+ {ov5640_mode_720P_1280_720, 1280, 720,
+ ov5640_setting_15fps_720P_1280_720,
+ ARRAY_SIZE(ov5640_setting_15fps_720P_1280_720)},
+ {ov5640_mode_1080P_1920_1080, 1920, 1080,
+ ov5640_setting_15fps_1080P_1920_1080,
+ ARRAY_SIZE(ov5640_setting_15fps_1080P_1920_1080)},
+ {ov5640_mode_QSXGA_2592_1944, 2592, 1944,
+ ov5640_setting_15fps_QSXGA_2592_1944,
+ ARRAY_SIZE(ov5640_setting_15fps_QSXGA_2592_1944)},
+ {ov5640_mode_QCIF_176_144, 176, 144,
+ ov5640_setting_15fps_QCIF_176_144,
+ ARRAY_SIZE(ov5640_setting_15fps_QCIF_176_144)},
+ {ov5640_mode_XGA_1024_768, 1024, 768,
+ ov5640_setting_15fps_XGA_1024_768,
+ ARRAY_SIZE(ov5640_setting_15fps_XGA_1024_768)},
+ },
+ {
+ {ov5640_mode_VGA_640_480, 640, 480,
+ ov5640_setting_30fps_VGA_640_480,
+ ARRAY_SIZE(ov5640_setting_30fps_VGA_640_480)},
+ {ov5640_mode_QVGA_320_240, 320, 240,
+ ov5640_setting_30fps_QVGA_320_240,
+ ARRAY_SIZE(ov5640_setting_30fps_QVGA_320_240)},
+ {ov5640_mode_NTSC_720_480, 720, 480,
+ ov5640_setting_30fps_NTSC_720_480,
+ ARRAY_SIZE(ov5640_setting_30fps_NTSC_720_480)},
+ {ov5640_mode_PAL_720_576, 720, 576,
+ ov5640_setting_30fps_PAL_720_576,
+ ARRAY_SIZE(ov5640_setting_30fps_PAL_720_576)},
+ {ov5640_mode_720P_1280_720, 1280, 720,
+ ov5640_setting_30fps_720P_1280_720,
+ ARRAY_SIZE(ov5640_setting_30fps_720P_1280_720)},
+ {ov5640_mode_1080P_1920_1080, 0, 0, NULL, 0},
+ {ov5640_mode_QSXGA_2592_1944, 0, 0, NULL, 0},
+ {ov5640_mode_QCIF_176_144, 176, 144,
+ ov5640_setting_30fps_QCIF_176_144,
+ ARRAY_SIZE(ov5640_setting_30fps_QCIF_176_144)},
+ {ov5640_mode_XGA_1024_768, 1024, 768,
+ ov5640_setting_30fps_XGA_1024_768,
+ ARRAY_SIZE(ov5640_setting_30fps_XGA_1024_768)},
+ },
+};
+
+static struct regulator *io_regulator;
+static struct regulator *core_regulator;
+static struct regulator *analog_regulator;
+
+static int ov5640_probe(struct i2c_client *adapter,
+ const struct i2c_device_id *device_id);
+static int ov5640_remove(struct i2c_client *client);
+
+static s32 ov5640_read_reg(u16 reg, u8 *val);
+static s32 ov5640_write_reg(u16 reg, u8 val);
+
+static const struct i2c_device_id ov5640_id[] = {
+ {"ov5640", 0},
+ {},
+};
+
+MODULE_DEVICE_TABLE(i2c, ov5640_id);
+
+static struct i2c_driver ov5640_i2c_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "ov5640",
+ },
+ .probe = ov5640_probe,
+ .remove = ov5640_remove,
+ .id_table = ov5640_id,
+};
+
+static const struct ov5640_datafmt ov5640_colour_fmts[] = {
+ {MEDIA_BUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG},
+};
+
+static struct ov5640 *to_ov5640(const struct i2c_client *client)
+{
+ return container_of(i2c_get_clientdata(client), struct ov5640, subdev);
+}
+
+/* Find a data format by a pixel code in an array */
+static const struct ov5640_datafmt
+ *ov5640_find_datafmt(u32 code)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(ov5640_colour_fmts); i++)
+ if (ov5640_colour_fmts[i].code == code)
+ return ov5640_colour_fmts + i;
+
+ return NULL;
+}
+
+static inline void ov5640_power_down(int enable)
+{
+ gpio_set_value_cansleep(pwn_gpio, enable);
+
+ msleep(2);
+}
+
+static inline void ov5640_reset(void)
+{
+ /* camera reset */
+ gpio_set_value_cansleep(rst_gpio, 1);
+
+ /* camera power down */
+ gpio_set_value_cansleep(pwn_gpio, 1);
+ msleep(5);
+ gpio_set_value_cansleep(pwn_gpio, 0);
+ msleep(5);
+ gpio_set_value_cansleep(rst_gpio, 0);
+ msleep(1);
+ gpio_set_value_cansleep(rst_gpio, 1);
+ msleep(5);
+ gpio_set_value_cansleep(pwn_gpio, 1);
+}
+
+static int ov5640_regulator_enable(struct device *dev)
+{
+ int ret = 0;
+
+ io_regulator = devm_regulator_get(dev, "DOVDD");
+ if (!IS_ERR(io_regulator)) {
+ regulator_set_voltage(io_regulator,
+ OV5640_VOLTAGE_DIGITAL_IO,
+ OV5640_VOLTAGE_DIGITAL_IO);
+ ret = regulator_enable(io_regulator);
+ if (ret) {
+ dev_err(dev, "set io voltage failed\n");
+ return ret;
+ } else {
+ dev_dbg(dev, "set io voltage ok\n");
+ }
+ } else {
+ io_regulator = NULL;
+ dev_warn(dev, "cannot get io voltage\n");
+ }
+
+ core_regulator = devm_regulator_get(dev, "DVDD");
+ if (!IS_ERR(core_regulator)) {
+ regulator_set_voltage(core_regulator,
+ OV5640_VOLTAGE_DIGITAL_CORE,
+ OV5640_VOLTAGE_DIGITAL_CORE);
+ ret = regulator_enable(core_regulator);
+ if (ret) {
+ dev_err(dev, "set core voltage failed\n");
+ return ret;
+ } else {
+ dev_dbg(dev, "set core voltage ok\n");
+ }
+ } else {
+ core_regulator = NULL;
+ dev_warn(dev, "cannot get core voltage\n");
+ }
+
+ analog_regulator = devm_regulator_get(dev, "AVDD");
+ if (!IS_ERR(analog_regulator)) {
+ regulator_set_voltage(analog_regulator,
+ OV5640_VOLTAGE_ANALOG,
+ OV5640_VOLTAGE_ANALOG);
+ ret = regulator_enable(analog_regulator);
+ if (ret) {
+ dev_err(dev, "set analog voltage failed\n");
+ return ret;
+ } else {
+ dev_dbg(dev, "set analog voltage ok\n");
+ }
+ } else {
+ analog_regulator = NULL;
+ dev_warn(dev, "cannot get analog voltage\n");
+ }
+
+ return ret;
+}
+
+static s32 ov5640_write_reg(u16 reg, u8 val)
+{
+ u8 au8Buf[3] = {0};
+
+ au8Buf[0] = reg >> 8;
+ au8Buf[1] = reg & 0xff;
+ au8Buf[2] = val;
+
+ if (i2c_master_send(ov5640_data.i2c_client, au8Buf, 3) < 0) {
+ pr_err("%s:write reg error:reg=%x,val=%x\n",
+ __func__, reg, val);
+ return -1;
+ }
+
+ return 0;
+}
+
+static s32 ov5640_read_reg(u16 reg, u8 *val)
+{
+ u8 au8RegBuf[2] = {0};
+ u8 u8RdVal = 0;
+
+ au8RegBuf[0] = reg >> 8;
+ au8RegBuf[1] = reg & 0xff;
+
+ if (2 != i2c_master_send(ov5640_data.i2c_client, au8RegBuf, 2)) {
+ pr_err("%s:write reg error:reg=%x\n",
+ __func__, reg);
+ return -1;
+ }
+
+ if (1 != i2c_master_recv(ov5640_data.i2c_client, &u8RdVal, 1)) {
+ pr_err("%s:read reg error:reg=%x,val=%x\n",
+ __func__, reg, u8RdVal);
+ return -1;
+ }
+
+ *val = u8RdVal;
+
+ return u8RdVal;
+}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+static int ov5640_get_register(struct v4l2_subdev *sd,
+ struct v4l2_dbg_register *reg)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ int ret;
+ u8 val;
+
+ if (reg->reg & ~0xffff)
+ return -EINVAL;
+
+ reg->size = 1;
+
+ ret = ov5640_read_reg(reg->reg, &val);
+ if (!ret)
+ reg->val = (__u64)val;
+
+ return ret;
+}
+
+static int ov5640_set_register(struct v4l2_subdev *sd,
+ const struct v4l2_dbg_register *reg)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+
+ if (reg->reg & ~0xffff || reg->val & ~0xff)
+ return -EINVAL;
+
+ return ov5640_write_reg(reg->reg, reg->val);
+}
+#endif
+
+static void ov5640_soft_reset(void)
+{
+ /* sysclk from pad */
+ ov5640_write_reg(0x3103, 0x11);
+
+ /* software reset */
+ ov5640_write_reg(0x3008, 0x82);
+
+ /* delay at least 5ms */
+ msleep(10);
+}
+
+/* set sensor driver capability
+ * 0x302c[7:6] - strength
+ 00 - 1x
+ 01 - 2x
+ 10 - 3x
+ 11 - 4x
+ */
+static int ov5640_driver_capability(int strength)
+{
+ u8 temp = 0;
+
+ if (strength > 4 || strength < 1) {
+ pr_err("The valid driver capability of ov5640 is 1x~4x\n");
+ return -EINVAL;
+ }
+
+ ov5640_read_reg(0x302c, &temp);
+
+ temp &= ~0xc0; /* clear [7:6] */
+ temp |= ((strength - 1) << 6); /* set [7:6] */
+
+ ov5640_write_reg(0x302c, temp);
+
+ return 0;
+}
+
+/* calculate sysclk */
+static int ov5640_get_sysclk(void)
+{
+ int xvclk = ov5640_data.mclk / 10000;
+ int sysclk;
+ int temp1, temp2;
+ int Multiplier, PreDiv, VCO, SysDiv, Pll_rdiv, Bit_div2x, sclk_rdiv;
+ int sclk_rdiv_map[] = {1, 2, 4, 8};
+ u8 regval = 0;
+
+ temp1 = ov5640_read_reg(0x3034, ®val);
+ temp2 = temp1 & 0x0f;
+ if (temp2 == 8 || temp2 == 10) {
+ Bit_div2x = temp2 / 2;
+ } else {
+ pr_err("ov5640: unsupported bit mode %d\n", temp2);
+ return -1;
+ }
+
+ temp1 = ov5640_read_reg(0x3035, ®val);
+ SysDiv = temp1 >> 4;
+ if (SysDiv == 0)
+ SysDiv = 16;
+
+ temp1 = ov5640_read_reg(0x3036, ®val);
+ Multiplier = temp1;
+ temp1 = ov5640_read_reg(0x3037, ®val);
+ PreDiv = temp1 & 0x0f;
+ Pll_rdiv = ((temp1 >> 4) & 0x01) + 1;
+
+ temp1 = ov5640_read_reg(0x3108, ®val);
+ temp2 = temp1 & 0x03;
+
+ sclk_rdiv = sclk_rdiv_map[temp2];
+ VCO = xvclk * Multiplier / PreDiv;
+ sysclk = VCO / SysDiv / Pll_rdiv * 2 / Bit_div2x / sclk_rdiv;
+
+ return sysclk;
+}
+
+/* read HTS from register settings */
+static int ov5640_get_HTS(void)
+{
+ int HTS;
+ u8 temp = 0;
+
+ HTS = ov5640_read_reg(0x380c, &temp);
+ HTS = (HTS<<8) + ov5640_read_reg(0x380d, &temp);
+ return HTS;
+}
+
+/* read VTS from register settings */
+static int ov5640_get_VTS(void)
+{
+ int VTS;
+ u8 temp = 0;
+
+ VTS = ov5640_read_reg(0x380e, &temp);
+ VTS = (VTS<<8) + ov5640_read_reg(0x380f, &temp);
+
+ return VTS;
+}
+
+/* write VTS to registers */
+static int ov5640_set_VTS(int VTS)
+{
+ int temp;
+
+ temp = VTS & 0xff;
+ ov5640_write_reg(0x380f, temp);
+
+ temp = VTS>>8;
+ ov5640_write_reg(0x380e, temp);
+ return 0;
+}
+
+/* read shutter, in number of line period */
+static int ov5640_get_shutter(void)
+{
+ int shutter;
+ u8 regval;
+
+ shutter = (ov5640_read_reg(0x03500, ®val) & 0x0f);
+
+ shutter = (shutter<<8) + ov5640_read_reg(0x3501, ®val);
+ shutter = (shutter<<4) + (ov5640_read_reg(0x3502, ®val)>>4);
+
+ return shutter;
+}
+
+/* write shutter, in number of line period */
+static int ov5640_set_shutter(int shutter)
+{
+ int temp;
+
+ shutter = shutter & 0xffff;
+ temp = shutter & 0x0f;
+ temp = temp<<4;
+ ov5640_write_reg(0x3502, temp);
+
+ temp = shutter & 0xfff;
+ temp = temp>>4;
+ ov5640_write_reg(0x3501, temp);
+
+ temp = shutter>>12;
+ ov5640_write_reg(0x3500, temp);
+
+ return 0;
+}
+
+/* read gain, 16 = 1x */
+static int ov5640_get_gain16(void)
+{
+ int gain16;
+ u8 regval;
+
+ gain16 = ov5640_read_reg(0x350a, ®val) & 0x03;
+ gain16 = (gain16<<8) + ov5640_read_reg(0x350b, ®val);
+
+ return gain16;
+}
+
+/* write gain, 16 = 1x */
+static int ov5640_set_gain16(int gain16)
+{
+ int temp;
+
+ gain16 = gain16 & 0x3ff;
+ temp = gain16 & 0xff;
+
+ ov5640_write_reg(0x350b, temp);
+ temp = gain16>>8;
+
+ ov5640_write_reg(0x350a, temp);
+ return 0;
+}
+
+/* get banding filter value */
+static int ov5640_get_light_freq(void)
+{
+ int temp, temp1, light_frequency;
+ u8 regval;
+
+ temp = ov5640_read_reg(0x3c01, ®val);
+ if (temp & 0x80) {
+ /* manual */
+ temp1 = ov5640_read_reg(0x3c00, ®val);
+ if (temp1 & 0x04) {
+ /* 50Hz */
+ light_frequency = 50;
+ } else {
+ /* 60Hz */
+ light_frequency = 60;
+ }
+ } else {
+ /* auto */
+ temp1 = ov5640_read_reg(0x3c0c, ®val);
+ if (temp1 & 0x01) {
+ /* 50Hz */
+ light_frequency = 50;
+ } else {
+ /* 60Hz */
+ light_frequency = 60;
+ }
+ }
+
+ return light_frequency;
+}
+
+static void ov5640_set_bandingfilter(void)
+{
+ int prev_VTS;
+ int band_step60, max_band60, band_step50, max_band50;
+
+ /* read preview PCLK */
+ prev_sysclk = ov5640_get_sysclk();
+
+ /* read preview HTS */
+ prev_HTS = ov5640_get_HTS();
+
+ /* read preview VTS */
+ prev_VTS = ov5640_get_VTS();
+
+ /* calculate banding filter */
+ /* 60Hz */
+ band_step60 = prev_sysclk * 100/prev_HTS * 100/120;
+ ov5640_write_reg(0x3a0a, (band_step60 >> 8));
+ ov5640_write_reg(0x3a0b, (band_step60 & 0xff));
+
+ max_band60 = (int)((prev_VTS-4)/band_step60);
+ ov5640_write_reg(0x3a0d, max_band60);
+
+ /* 50Hz */
+ band_step50 = prev_sysclk * 100/prev_HTS;
+ ov5640_write_reg(0x3a08, (band_step50 >> 8));
+ ov5640_write_reg(0x3a09, (band_step50 & 0xff));
+
+ max_band50 = (int)((prev_VTS-4)/band_step50);
+ ov5640_write_reg(0x3a0e, max_band50);
+}
+
+/* stable in high */
+static int ov5640_set_AE_target(int target)
+{
+ int fast_high, fast_low;
+
+ AE_low = target * 23 / 25; /* 0.92 */
+ AE_high = target * 27 / 25; /* 1.08 */
+ fast_high = AE_high << 1;
+
+ if (fast_high > 255)
+ fast_high = 255;
+ fast_low = AE_low >> 1;
+
+ ov5640_write_reg(0x3a0f, AE_high);
+ ov5640_write_reg(0x3a10, AE_low);
+ ov5640_write_reg(0x3a1b, AE_high);
+ ov5640_write_reg(0x3a1e, AE_low);
+ ov5640_write_reg(0x3a11, fast_high);
+ ov5640_write_reg(0x3a1f, fast_low);
+
+ return 0;
+}
+
+/* enable = 0 to turn off night mode
+ enable = 1 to turn on night mode */
+static int ov5640_set_night_mode(int enable)
+{
+ u8 mode;
+
+ ov5640_read_reg(0x3a00, &mode);
+
+ if (enable) {
+ /* night mode on */
+ mode |= 0x04;
+ ov5640_write_reg(0x3a00, mode);
+ } else {
+ /* night mode off */
+ mode &= 0xfb;
+ ov5640_write_reg(0x3a00, mode);
+ }
+
+ return 0;
+}
+
+/* enable = 0 to turn off AEC/AGC
+ enable = 1 to turn on AEC/AGC */
+static void ov5640_turn_on_AE_AG(int enable)
+{
+ u8 ae_ag_ctrl;
+
+ ov5640_read_reg(0x3503, &ae_ag_ctrl);
+ if (enable) {
+ /* turn on auto AE/AG */
+ ae_ag_ctrl = ae_ag_ctrl & ~(0x03);
+ } else {
+ /* turn off AE/AG */
+ ae_ag_ctrl = ae_ag_ctrl | 0x03;
+ }
+ ov5640_write_reg(0x3503, ae_ag_ctrl);
+}
+
+/* download ov5640 settings to sensor through i2c */
+static int ov5640_download_firmware(struct reg_value *pModeSetting, s32 ArySize)
+{
+ register u32 Delay_ms = 0;
+ register u16 RegAddr = 0;
+ register u8 Mask = 0;
+ register u8 Val = 0;
+ u8 RegVal = 0;
+ int i, retval = 0;
+
+ for (i = 0; i < ArySize; ++i, ++pModeSetting) {
+ Delay_ms = pModeSetting->u32Delay_ms;
+ RegAddr = pModeSetting->u16RegAddr;
+ Val = pModeSetting->u8Val;
+ Mask = pModeSetting->u8Mask;
+
+ if (Mask) {
+ retval = ov5640_read_reg(RegAddr, &RegVal);
+ if (retval < 0)
+ goto err;
+
+ RegVal &= ~(u8)Mask;
+ Val &= Mask;
+ Val |= RegVal;
+ }
+
+ retval = ov5640_write_reg(RegAddr, Val);
+ if (retval < 0)
+ goto err;
+
+ if (Delay_ms)
+ msleep(Delay_ms);
+ }
+err:
+ return retval;
+}
+
+static int ov5640_init_mode(void)
+{
+ struct reg_value *pModeSetting = NULL;
+ int ArySize = 0, retval = 0;
+
+ ov5640_soft_reset();
+
+ pModeSetting = ov5640_global_init_setting;
+ ArySize = ARRAY_SIZE(ov5640_global_init_setting);
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ pModeSetting = ov5640_init_setting_30fps_VGA;
+ ArySize = ARRAY_SIZE(ov5640_init_setting_30fps_VGA);
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ /* change driver capability to 2x according to validation board.
+ * if the image is not stable, please increase the driver strength.
+ */
+ ov5640_driver_capability(2);
+ ov5640_set_bandingfilter();
+ ov5640_set_AE_target(AE_Target);
+ ov5640_set_night_mode(night_mode);
+
+ /* skip 9 vysnc: start capture at 10th vsync */
+ msleep(300);
+
+ /* turn off night mode */
+ night_mode = 0;
+ ov5640_data.pix.width = 640;
+ ov5640_data.pix.height = 480;
+err:
+ return retval;
+}
+
+/* change to or back to subsampling mode set the mode directly
+ * image size below 1280 * 960 is subsampling mode */
+static int ov5640_change_mode_direct(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ int retval = 0;
+
+ if (mode > ov5640_mode_MAX || mode < ov5640_mode_MIN) {
+ pr_err("Wrong ov5640 mode detected!\n");
+ return -1;
+ }
+
+ pModeSetting = ov5640_mode_info_data[frame_rate][mode].init_data_ptr;
+ ArySize =
+ ov5640_mode_info_data[frame_rate][mode].init_data_size;
+
+ ov5640_data.pix.width = ov5640_mode_info_data[frame_rate][mode].width;
+ ov5640_data.pix.height = ov5640_mode_info_data[frame_rate][mode].height;
+
+ if (ov5640_data.pix.width == 0 || ov5640_data.pix.height == 0 ||
+ pModeSetting == NULL || ArySize == 0)
+ return -EINVAL;
+
+ /* set ov5640 to subsampling mode */
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+
+ /* turn on AE AG for subsampling mode, in case the firmware didn't */
+ ov5640_turn_on_AE_AG(1);
+
+ /* calculate banding filter */
+ ov5640_set_bandingfilter();
+
+ /* set AE target */
+ ov5640_set_AE_target(AE_Target);
+
+ /* update night mode setting */
+ ov5640_set_night_mode(night_mode);
+
+ /* skip 9 vysnc: start capture at 10th vsync */
+ if (mode == ov5640_mode_XGA_1024_768 && frame_rate == ov5640_30_fps) {
+ pr_warning("ov5640: actual frame rate of XGA is 22.5fps\n");
+ /* 1/22.5 * 9*/
+ msleep(400);
+ return retval;
+ }
+
+ if (frame_rate == ov5640_15_fps) {
+ /* 1/15 * 9*/
+ msleep(600);
+ } else if (frame_rate == ov5640_30_fps) {
+ /* 1/30 * 9*/
+ msleep(300);
+ }
+
+ return retval;
+}
+
+/* change to scaling mode go through exposure calucation
+ * image size above 1280 * 960 is scaling mode */
+static int ov5640_change_mode_exposure_calc(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode)
+{
+ int prev_shutter, prev_gain16, average;
+ int cap_shutter, cap_gain16;
+ int cap_sysclk, cap_HTS, cap_VTS;
+ int light_freq, cap_bandfilt, cap_maxband;
+ long cap_gain16_shutter;
+ u8 temp;
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ int retval = 0;
+
+ /* check if the input mode and frame rate is valid */
+ pModeSetting =
+ ov5640_mode_info_data[frame_rate][mode].init_data_ptr;
+ ArySize =
+ ov5640_mode_info_data[frame_rate][mode].init_data_size;
+
+ ov5640_data.pix.width =
+ ov5640_mode_info_data[frame_rate][mode].width;
+ ov5640_data.pix.height =
+ ov5640_mode_info_data[frame_rate][mode].height;
+
+ if (ov5640_data.pix.width == 0 || ov5640_data.pix.height == 0 ||
+ pModeSetting == NULL || ArySize == 0)
+ return -EINVAL;
+
+ /* read preview shutter */
+ prev_shutter = ov5640_get_shutter();
+
+ /* read preview gain */
+ prev_gain16 = ov5640_get_gain16();
+
+ /* get average */
+ average = ov5640_read_reg(0x56a1, &temp);
+
+ /* turn off night mode for capture */
+ ov5640_set_night_mode(0);
+
+ /* turn off overlay */
+ ov5640_write_reg(0x3022, 0x06);
+
+ /* Write capture setting */
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ /* turn off AE AG when capture image. */
+ ov5640_turn_on_AE_AG(0);
+
+ /* read capture VTS */
+ cap_VTS = ov5640_get_VTS();
+ cap_HTS = ov5640_get_HTS();
+ cap_sysclk = ov5640_get_sysclk();
+
+ /* calculate capture banding filter */
+ light_freq = ov5640_get_light_freq();
+ if (light_freq == 60) {
+ /* 60Hz */
+ cap_bandfilt = cap_sysclk * 100 / cap_HTS * 100 / 120;
+ } else {
+ /* 50Hz */
+ cap_bandfilt = cap_sysclk * 100 / cap_HTS;
+ }
+ cap_maxband = (int)((cap_VTS - 4)/cap_bandfilt);
+ /* calculate capture shutter/gain16 */
+ if (average > AE_low && average < AE_high) {
+ /* in stable range */
+ cap_gain16_shutter =
+ prev_gain16 * prev_shutter * cap_sysclk/prev_sysclk *
+ prev_HTS/cap_HTS * AE_Target / average;
+ } else {
+ cap_gain16_shutter =
+ prev_gain16 * prev_shutter * cap_sysclk/prev_sysclk *
+ prev_HTS/cap_HTS;
+ }
+
+ /* gain to shutter */
+ if (cap_gain16_shutter < (cap_bandfilt * 16)) {
+ /* shutter < 1/100 */
+ cap_shutter = cap_gain16_shutter/16;
+ if (cap_shutter < 1)
+ cap_shutter = 1;
+ cap_gain16 = cap_gain16_shutter/cap_shutter;
+ if (cap_gain16 < 16)
+ cap_gain16 = 16;
+ } else {
+ if (cap_gain16_shutter > (cap_bandfilt*cap_maxband*16)) {
+ /* exposure reach max */
+ cap_shutter = cap_bandfilt*cap_maxband;
+ cap_gain16 = cap_gain16_shutter / cap_shutter;
+ } else {
+ /* 1/100 < cap_shutter =< max, cap_shutter = n/100 */
+ cap_shutter =
+ ((int)(cap_gain16_shutter/16/cap_bandfilt))
+ * cap_bandfilt;
+ cap_gain16 = cap_gain16_shutter / cap_shutter;
+ }
+ }
+
+ /* write capture gain */
+ ov5640_set_gain16(cap_gain16);
+
+ /* write capture shutter */
+ if (cap_shutter > (cap_VTS - 4)) {
+ cap_VTS = cap_shutter + 4;
+ ov5640_set_VTS(cap_VTS);
+ }
+
+ ov5640_set_shutter(cap_shutter);
+
+ /* skip 2 vysnc: start capture at 3rd vsync
+ * frame rate of QSXGA and 1080P is 7.5fps: 1/7.5 * 2
+ */
+ pr_warning("ov5640: the actual frame rate of %s is 7.5fps\n",
+ mode == ov5640_mode_1080P_1920_1080 ? "1080P" : "QSXGA");
+ msleep(267);
+err:
+ return retval;
+}
+
+static int ov5640_change_mode(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode)
+{
+ int retval = 0;
+
+ if (mode > ov5640_mode_MAX || mode < ov5640_mode_MIN) {
+ pr_err("Wrong ov5640 mode detected!\n");
+ return -1;
+ }
+
+ if (mode == ov5640_mode_1080P_1920_1080 ||
+ mode == ov5640_mode_QSXGA_2592_1944) {
+ /* change to scaling mode go through exposure calucation
+ * image size above 1280 * 960 is scaling mode */
+ retval = ov5640_change_mode_exposure_calc(frame_rate, mode);
+ } else {
+ /* change back to subsampling modem download firmware directly
+ * image size below 1280 * 960 is subsampling mode */
+ retval = ov5640_change_mode_direct(frame_rate, mode);
+ }
+
+ return retval;
+}
+
+/*!
+ * ov5640_s_power - V4L2 sensor interface handler for VIDIOC_S_POWER ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @on: indicates power mode (on or off)
+ *
+ * Turns the power on or off, depending on the value of on and returns the
+ * appropriate error code.
+ */
+static int ov5640_s_power(struct v4l2_subdev *sd, int on)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5640 *sensor = to_ov5640(client);
+
+ if (on)
+ clk_enable(ov5640_data.sensor_clk);
+ else
+ clk_disable(ov5640_data.sensor_clk);
+
+ sensor->on = on;
+
+ return 0;
+}
+
+/*!
+ * ov5640_g_parm - V4L2 sensor interface handler for VIDIOC_G_PARM ioctl
+ * @s: pointer to standard V4L2 sub device structure
+ * @a: pointer to standard V4L2 VIDIOC_G_PARM ioctl structure
+ *
+ * Returns the sensor's video CAPTURE parameters.
+ */
+static int ov5640_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *a)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5640 *sensor = to_ov5640(client);
+ struct v4l2_captureparm *cparm = &a->parm.capture;
+ int ret = 0;
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ memset(a, 0, sizeof(*a));
+ a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ cparm->capability = sensor->streamcap.capability;
+ cparm->timeperframe = sensor->streamcap.timeperframe;
+ cparm->capturemode = sensor->streamcap.capturemode;
+ ret = 0;
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ * ov5460_s_parm - V4L2 sensor interface handler for VIDIOC_S_PARM ioctl
+ * @s: pointer to standard V4L2 sub device structure
+ * @a: pointer to standard V4L2 VIDIOC_S_PARM ioctl structure
+ *
+ * Configures the sensor to use the input parameters, if possible. If
+ * not possible, reverts to the old parameters and returns the
+ * appropriate error code.
+ */
+static int ov5640_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *a)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5640 *sensor = to_ov5640(client);
+ struct v4l2_fract *timeperframe = &a->parm.capture.timeperframe;
+ u32 tgt_fps; /* target frames per secound */
+ enum ov5640_frame_rate frame_rate;
+ int ret = 0;
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ /* Check that the new frame rate is allowed. */
+ if ((timeperframe->numerator == 0) ||
+ (timeperframe->denominator == 0)) {
+ timeperframe->denominator = DEFAULT_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps > MAX_FPS) {
+ timeperframe->denominator = MAX_FPS;
+ timeperframe->numerator = 1;
+ } else if (tgt_fps < MIN_FPS) {
+ timeperframe->denominator = MIN_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ /* Actual frame rate we use */
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps == 15)
+ frame_rate = ov5640_15_fps;
+ else if (tgt_fps == 30)
+ frame_rate = ov5640_30_fps;
+ else {
+ pr_err(" The camera frame rate is not supported!\n");
+ goto error;
+ }
+
+ ret = ov5640_change_mode(frame_rate,
+ a->parm.capture.capturemode);
+ if (ret < 0)
+ goto error;
+
+ sensor->streamcap.timeperframe = *timeperframe;
+ sensor->streamcap.capturemode = a->parm.capture.capturemode;
+
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ pr_debug(" type is not " \
+ "V4L2_BUF_TYPE_VIDEO_CAPTURE but %d\n",
+ a->type);
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+error:
+ return ret;
+}
+
+static int ov5640_set_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
+{
+ struct v4l2_mbus_framefmt *mf = &format->format;
+ const struct ov5640_datafmt *fmt = ov5640_find_datafmt(mf->code);
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5640 *sensor = to_ov5640(client);
+
+ if (format->pad)
+ return -EINVAL;
+
+ if (!fmt) {
+ mf->code = ov5640_colour_fmts[0].code;
+ mf->colorspace = ov5640_colour_fmts[0].colorspace;
+ }
+
+ mf->field = V4L2_FIELD_NONE;
+
+ if (format->which == V4L2_SUBDEV_FORMAT_TRY)
+ return 0;
+
+ sensor->fmt = fmt;
+
+ return 0;
+}
+
+static int ov5640_get_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
+{
+ struct v4l2_mbus_framefmt *mf = &format->format;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5640 *sensor = to_ov5640(client);
+ const struct ov5640_datafmt *fmt = sensor->fmt;
+
+ if (format->pad)
+ return -EINVAL;
+
+ mf->code = fmt->code;
+ mf->colorspace = fmt->colorspace;
+ mf->field = V4L2_FIELD_NONE;
+
+ return 0;
+}
+
+static int ov5640_enum_code(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_mbus_code_enum *code)
+{
+ if (code->pad || code->index >= ARRAY_SIZE(ov5640_colour_fmts))
+ return -EINVAL;
+
+ code->code = ov5640_colour_fmts[code->index].code;
+ return 0;
+}
+
+/*!
+ * ov5640_enum_framesizes - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMESIZES ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fsize: standard V4L2 VIDIOC_ENUM_FRAMESIZES ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ov5640_enum_framesizes(struct v4l2_subdev *sd,
+ // struct v4l2_frmsizeenum *fsize)
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_size_enum *fse)
+{
+ if (fse->index > ov5640_mode_MAX)
+ return -EINVAL;
+
+// fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fse->max_width =
+ max(ov5640_mode_info_data[0][fse->index].width,
+ ov5640_mode_info_data[1][fse->index].width);
+ fse->min_width = fse->max_width;
+ fse->max_height =
+ max(ov5640_mode_info_data[0][fse->index].height,
+ ov5640_mode_info_data[1][fse->index].height);
+ fse->min_height = fse->max_height;
+ return 0;
+}
+
+/*!
+ * ov5640_enum_frameintervals - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMEINTERVALS ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fival: standard V4L2 VIDIOC_ENUM_FRAMEINTERVALS ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ov5640_enum_frameintervals(struct v4l2_subdev *sd,
+ //struct v4l2_frmivalenum *fival)
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_interval_enum *fie)
+{
+ int i, j, count;
+
+ if (fie->index < 0 || fie->index > ov5640_mode_MAX)
+ return -EINVAL;
+
+ if (fie->width == 0 || fie->height == 0 ||
+ fie->code == 0) {
+ pr_warning("Please assign pixel format, width and height.\n");
+ return -EINVAL;
+ }
+
+ fie->interval.numerator = 1;
+
+ count = 0;
+ for (i = 0; i < ARRAY_SIZE(ov5640_mode_info_data); i++) {
+ for (j = 0; j < (ov5640_mode_MAX + 1); j++) {
+ if (fie->width == ov5640_mode_info_data[i][j].width
+ && fie->height == ov5640_mode_info_data[i][j].height
+ && ov5640_mode_info_data[i][j].init_data_ptr != NULL) {
+ count++;
+ }
+ if (fie->index == (count - 1)) {
+ fie->interval.denominator =
+ ov5640_framerates[i];
+ return 0;
+ }
+ }
+ }
+
+ return -EINVAL;
+}
+
+static int ov5640_set_clk_rate(void)
+{
+ u32 tgt_xclk; /* target xclk */
+ int ret;
+
+ /* mclk */
+ tgt_xclk = ov5640_data.mclk;
+ tgt_xclk = min(tgt_xclk, (u32)OV5640_XCLK_MAX);
+ tgt_xclk = max(tgt_xclk, (u32)OV5640_XCLK_MIN);
+ ov5640_data.mclk = tgt_xclk;
+
+ pr_debug(" Setting mclk to %d MHz\n", tgt_xclk / 1000000);
+ ret = clk_set_rate(ov5640_data.sensor_clk, ov5640_data.mclk);
+ if (ret < 0)
+ pr_debug("set rate filed, rate=%d\n", ov5640_data.mclk);
+ return ret;
+}
+
+/*!
+ * dev_init - V4L2 sensor init
+ * @s: pointer to standard V4L2 device structure
+ *
+ */
+static int init_device(void)
+{
+ u32 tgt_xclk; /* target xclk */
+ u32 tgt_fps; /* target frames per secound */
+ enum ov5640_frame_rate frame_rate;
+ int ret;
+
+ ov5640_data.on = true;
+
+ /* mclk */
+ tgt_xclk = ov5640_data.mclk;
+
+ /* Default camera frame rate is set in probe */
+ tgt_fps = ov5640_data.streamcap.timeperframe.denominator /
+ ov5640_data.streamcap.timeperframe.numerator;
+
+ if (tgt_fps == 15)
+ frame_rate = ov5640_15_fps;
+ else if (tgt_fps == 30)
+ frame_rate = ov5640_30_fps;
+ else
+ return -EINVAL; /* Only support 15fps or 30fps now. */
+
+ ret = ov5640_init_mode();
+
+ return ret;
+}
+
+static struct v4l2_subdev_video_ops ov5640_subdev_video_ops = {
+ .g_parm = ov5640_g_parm,
+ .s_parm = ov5640_s_parm,
+};
+
+static const struct v4l2_subdev_pad_ops ov5640_subdev_pad_ops = {
+ .enum_frame_size = ov5640_enum_framesizes,
+ .enum_frame_interval = ov5640_enum_frameintervals,
+ .enum_mbus_code = ov5640_enum_code,
+ .set_fmt = ov5640_set_fmt,
+ .get_fmt = ov5640_get_fmt,
+};
+
+static struct v4l2_subdev_core_ops ov5640_subdev_core_ops = {
+ .s_power = ov5640_s_power,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .g_register = ov5640_get_register,
+ .s_register = ov5640_set_register,
+#endif
+};
+
+static struct v4l2_subdev_ops ov5640_subdev_ops = {
+ .core = &ov5640_subdev_core_ops,
+ .video = &ov5640_subdev_video_ops,
+ .pad = &ov5640_subdev_pad_ops,
+};
+
+/*!
+ * ov5640 I2C probe function
+ *
+ * @param adapter struct i2c_adapter *
+ * @return Error code indicating success or failure
+ */
+static int ov5640_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct pinctrl *pinctrl;
+ struct device *dev = &client->dev;
+ int retval;
+ u8 chip_id_high, chip_id_low;
+
+ /* ov5640 pinctrl */
+ pinctrl = devm_pinctrl_get_select_default(dev);
+ if (IS_ERR(pinctrl)) {
+ dev_err(dev, "setup pinctrl failed\n");
+ return PTR_ERR(pinctrl);
+ }
+
+ /* request power down pin */
+ pwn_gpio = of_get_named_gpio(dev->of_node, "pwn-gpios", 0);
+ if (!gpio_is_valid(pwn_gpio)) {
+ dev_err(dev, "no sensor pwdn pin available\n");
+ return -ENODEV;
+ }
+ retval = devm_gpio_request_one(dev, pwn_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5640_pwdn");
+ if (retval < 0)
+ return retval;
+
+ /* request reset pin */
+ rst_gpio = of_get_named_gpio(dev->of_node, "rst-gpios", 0);
+ if (!gpio_is_valid(rst_gpio)) {
+ dev_err(dev, "no sensor reset pin available\n");
+ return -EINVAL;
+ }
+ retval = devm_gpio_request_one(dev, rst_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5640_reset");
+ if (retval < 0)
+ return retval;
+
+ /* Set initial values for the sensor struct. */
+ memset(&ov5640_data, 0, sizeof(ov5640_data));
+ ov5640_data.sensor_clk = devm_clk_get(dev, "csi_mclk");
+ if (IS_ERR(ov5640_data.sensor_clk)) {
+ dev_err(dev, "get mclk failed\n");
+ return PTR_ERR(ov5640_data.sensor_clk);
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk",
+ &ov5640_data.mclk);
+ if (retval) {
+ dev_err(dev, "mclk frequency is invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk_source",
+ (u32 *) &(ov5640_data.mclk_source));
+ if (retval) {
+ dev_err(dev, "mclk_source invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "csi_id",
+ &(ov5640_data.csi));
+ if (retval) {
+ dev_err(dev, "csi_id invalid\n");
+ return retval;
+ }
+
+ /* Set mclk rate before clk on */
+ ov5640_set_clk_rate();
+
+ clk_prepare_enable(ov5640_data.sensor_clk);
+
+ ov5640_data.io_init = ov5640_reset;
+ ov5640_data.i2c_client = client;
+ ov5640_data.pix.pixelformat = V4L2_PIX_FMT_YUYV;
+ ov5640_data.pix.width = 640;
+ ov5640_data.pix.height = 480;
+ ov5640_data.streamcap.capability = V4L2_MODE_HIGHQUALITY |
+ V4L2_CAP_TIMEPERFRAME;
+ ov5640_data.streamcap.capturemode = 0;
+ ov5640_data.streamcap.timeperframe.denominator = DEFAULT_FPS;
+ ov5640_data.streamcap.timeperframe.numerator = 1;
+
+ ov5640_regulator_enable(&client->dev);
+
+ ov5640_reset();
+
+ ov5640_power_down(0);
+
+ retval = ov5640_read_reg(OV5640_CHIP_ID_HIGH_BYTE, &chip_id_high);
+ if (retval < 0 || chip_id_high != 0x56) {
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+ pr_warning("camera ov5640 is not found\n");
+ return -ENODEV;
+ }
+ retval = ov5640_read_reg(OV5640_CHIP_ID_LOW_BYTE, &chip_id_low);
+ if (retval < 0 || chip_id_low != 0x40) {
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+ pr_warning("camera ov5640 is not found\n");
+ return -ENODEV;
+ }
+
+ retval = init_device();
+ if (retval < 0) {
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+ pr_warning("camera ov5640 init failed\n");
+ ov5640_power_down(1);
+ return retval;
+ }
+
+ clk_disable(ov5640_data.sensor_clk);
+
+ v4l2_i2c_subdev_init(&ov5640_data.subdev, client, &ov5640_subdev_ops);
+
+ retval = v4l2_async_register_subdev(&ov5640_data.subdev);
+ if (retval < 0)
+ dev_err(&client->dev,
+ "%s--Async register failed, ret=%d\n", __func__, retval);
+
+ pr_info("camera ov5640, is found\n");
+ return retval;
+}
+
+/*!
+ * ov5640 I2C detach function
+ *
+ * @param client struct i2c_client *
+ * @return Error code indicating success or failure
+ */
+static int ov5640_remove(struct i2c_client *client)
+{
+ struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+ v4l2_async_unregister_subdev(sd);
+
+ clk_unprepare(ov5640_data.sensor_clk);
+
+ ov5640_power_down(1);
+
+ if (analog_regulator)
+ regulator_disable(analog_regulator);
+
+ if (core_regulator)
+ regulator_disable(core_regulator);
+
+ if (io_regulator)
+ regulator_disable(io_regulator);
+
+ return 0;
+}
+
+module_i2c_driver(ov5640_i2c_driver);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("OV5640 Camera Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("1.0");
+MODULE_ALIAS("CSI");
--- /dev/null
+/*
+ * Copyright (C) 2011-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/ctype.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/of_device.h>
+#include <linux/i2c.h>
+#include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/regulator/consumer.h>
+#include <linux/v4l2-mediabus.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
+
+#define OV5640_VOLTAGE_ANALOG 2800000
+#define OV5640_VOLTAGE_DIGITAL_CORE 1500000
+#define OV5640_VOLTAGE_DIGITAL_IO 1800000
+
+#define MIN_FPS 15
+#define MAX_FPS 30
+#define DEFAULT_FPS 30
+
+#define OV5640_XCLK_MIN 6000000
+#define OV5640_XCLK_MAX 24000000
+
+#define OV5640_CHIP_ID_HIGH_BYTE 0x300A
+#define OV5640_CHIP_ID_LOW_BYTE 0x300B
+
+enum ov5640_mode {
+ ov5640_mode_MIN = 0,
+ ov5640_mode_VGA_640_480 = 0,
+ ov5640_mode_QVGA_320_240 = 1,
+ ov5640_mode_NTSC_720_480 = 2,
+ ov5640_mode_PAL_720_576 = 3,
+ ov5640_mode_720P_1280_720 = 4,
+ ov5640_mode_1080P_1920_1080 = 5,
+ ov5640_mode_QSXGA_2592_1944 = 6,
+ ov5640_mode_QCIF_176_144 = 7,
+ ov5640_mode_XGA_1024_768 = 8,
+ ov5640_mode_MAX = 8,
+ ov5640_mode_INIT = 0xff, /*only for sensor init*/
+};
+
+enum ov5640_frame_rate {
+ ov5640_15_fps,
+ ov5640_30_fps
+};
+
+static int ov5640_framerates[] = {
+ [ov5640_15_fps] = 15,
+ [ov5640_30_fps] = 30,
+};
+
+struct ov5640_datafmt {
+ u32 code;
+ enum v4l2_colorspace colorspace;
+};
+
+/* image size under 1280 * 960 are SUBSAMPLING
+ * image size upper 1280 * 960 are SCALING
+ */
+enum ov5640_downsize_mode {
+ SUBSAMPLING,
+ SCALING,
+};
+
+struct reg_value {
+ u16 u16RegAddr;
+ u8 u8Val;
+ u8 u8Mask;
+ u32 u32Delay_ms;
+};
+
+struct ov5640_mode_info {
+ enum ov5640_mode mode;
+ enum ov5640_downsize_mode dn_mode;
+ u32 width;
+ u32 height;
+ struct reg_value *init_data_ptr;
+ u32 init_data_size;
+};
+
+struct ov5640 {
+ struct v4l2_subdev subdev;
+ struct i2c_client *i2c_client;
+ struct v4l2_pix_format pix;
+ const struct ov5640_datafmt *fmt;
+ struct v4l2_captureparm streamcap;
+ bool on;
+
+ /* control settings */
+ int brightness;
+ int hue;
+ int contrast;
+ int saturation;
+ int red;
+ int green;
+ int blue;
+ int ae_mode;
+
+ u32 mclk;
+ u8 mclk_source;
+ struct clk *sensor_clk;
+ int csi;
+
+ void (*io_init)(void);
+};
+/*!
+ * Maintains the information on the current state of the sesor.
+ */
+static struct ov5640 ov5640_data;
+static int pwn_gpio, rst_gpio;
+
+static struct reg_value ov5640_init_setting_30fps_VGA[] = {
+
+ {0x3103, 0x11, 0, 0}, {0x3008, 0x82, 0, 5}, {0x3008, 0x42, 0, 0},
+ {0x3103, 0x03, 0, 0}, {0x3017, 0x00, 0, 0}, {0x3018, 0x00, 0, 0},
+ {0x3034, 0x18, 0, 0}, {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0},
+ {0x3037, 0x13, 0, 0}, {0x3108, 0x01, 0, 0}, {0x3630, 0x36, 0, 0},
+ {0x3631, 0x0e, 0, 0}, {0x3632, 0xe2, 0, 0}, {0x3633, 0x12, 0, 0},
+ {0x3621, 0xe0, 0, 0}, {0x3704, 0xa0, 0, 0}, {0x3703, 0x5a, 0, 0},
+ {0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0}, {0x370b, 0x60, 0, 0},
+ {0x3705, 0x1a, 0, 0}, {0x3905, 0x02, 0, 0}, {0x3906, 0x10, 0, 0},
+ {0x3901, 0x0a, 0, 0}, {0x3731, 0x12, 0, 0}, {0x3600, 0x08, 0, 0},
+ {0x3601, 0x33, 0, 0}, {0x302d, 0x60, 0, 0}, {0x3620, 0x52, 0, 0},
+ {0x371b, 0x20, 0, 0}, {0x471c, 0x50, 0, 0}, {0x3a13, 0x43, 0, 0},
+ {0x3a18, 0x00, 0, 0}, {0x3a19, 0xf8, 0, 0}, {0x3635, 0x13, 0, 0},
+ {0x3636, 0x03, 0, 0}, {0x3634, 0x40, 0, 0}, {0x3622, 0x01, 0, 0},
+ {0x3c01, 0xa4, 0, 0}, {0x3c04, 0x28, 0, 0}, {0x3c05, 0x98, 0, 0},
+ {0x3c06, 0x00, 0, 0}, {0x3c07, 0x08, 0, 0}, {0x3c08, 0x00, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3002, 0x1c, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3006, 0xc3, 0, 0},
+ {0x300e, 0x45, 0, 0}, {0x302e, 0x08, 0, 0}, {0x4300, 0x30, 0, 0},
+ {0x501f, 0x00, 0, 0}, {0x4713, 0x03, 0, 0}, {0x4407, 0x04, 0, 0},
+ {0x440e, 0x00, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x4837, 0x0a, 0, 0}, {0x4800, 0x04, 0, 0}, {0x3824, 0x02, 0, 0},
+ {0x5000, 0xa7, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x5180, 0xff, 0, 0},
+ {0x5181, 0xf2, 0, 0}, {0x5182, 0x00, 0, 0}, {0x5183, 0x14, 0, 0},
+ {0x5184, 0x25, 0, 0}, {0x5185, 0x24, 0, 0}, {0x5186, 0x09, 0, 0},
+ {0x5187, 0x09, 0, 0}, {0x5188, 0x09, 0, 0}, {0x5189, 0x88, 0, 0},
+ {0x518a, 0x54, 0, 0}, {0x518b, 0xee, 0, 0}, {0x518c, 0xb2, 0, 0},
+ {0x518d, 0x50, 0, 0}, {0x518e, 0x34, 0, 0}, {0x518f, 0x6b, 0, 0},
+ {0x5190, 0x46, 0, 0}, {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0},
+ {0x5193, 0x70, 0, 0}, {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0},
+ {0x5196, 0x03, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0},
+ {0x5199, 0x6c, 0, 0}, {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0},
+ {0x519c, 0x09, 0, 0}, {0x519d, 0x2b, 0, 0}, {0x519e, 0x38, 0, 0},
+ {0x5381, 0x1e, 0, 0}, {0x5382, 0x5b, 0, 0}, {0x5383, 0x08, 0, 0},
+ {0x5384, 0x0a, 0, 0}, {0x5385, 0x7e, 0, 0}, {0x5386, 0x88, 0, 0},
+ {0x5387, 0x7c, 0, 0}, {0x5388, 0x6c, 0, 0}, {0x5389, 0x10, 0, 0},
+ {0x538a, 0x01, 0, 0}, {0x538b, 0x98, 0, 0}, {0x5300, 0x08, 0, 0},
+ {0x5301, 0x30, 0, 0}, {0x5302, 0x10, 0, 0}, {0x5303, 0x00, 0, 0},
+ {0x5304, 0x08, 0, 0}, {0x5305, 0x30, 0, 0}, {0x5306, 0x08, 0, 0},
+ {0x5307, 0x16, 0, 0}, {0x5309, 0x08, 0, 0}, {0x530a, 0x30, 0, 0},
+ {0x530b, 0x04, 0, 0}, {0x530c, 0x06, 0, 0}, {0x5480, 0x01, 0, 0},
+ {0x5481, 0x08, 0, 0}, {0x5482, 0x14, 0, 0}, {0x5483, 0x28, 0, 0},
+ {0x5484, 0x51, 0, 0}, {0x5485, 0x65, 0, 0}, {0x5486, 0x71, 0, 0},
+ {0x5487, 0x7d, 0, 0}, {0x5488, 0x87, 0, 0}, {0x5489, 0x91, 0, 0},
+ {0x548a, 0x9a, 0, 0}, {0x548b, 0xaa, 0, 0}, {0x548c, 0xb8, 0, 0},
+ {0x548d, 0xcd, 0, 0}, {0x548e, 0xdd, 0, 0}, {0x548f, 0xea, 0, 0},
+ {0x5490, 0x1d, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5583, 0x40, 0, 0},
+ {0x5584, 0x10, 0, 0}, {0x5589, 0x10, 0, 0}, {0x558a, 0x00, 0, 0},
+ {0x558b, 0xf8, 0, 0}, {0x5800, 0x23, 0, 0}, {0x5801, 0x14, 0, 0},
+ {0x5802, 0x0f, 0, 0}, {0x5803, 0x0f, 0, 0}, {0x5804, 0x12, 0, 0},
+ {0x5805, 0x26, 0, 0}, {0x5806, 0x0c, 0, 0}, {0x5807, 0x08, 0, 0},
+ {0x5808, 0x05, 0, 0}, {0x5809, 0x05, 0, 0}, {0x580a, 0x08, 0, 0},
+ {0x580b, 0x0d, 0, 0}, {0x580c, 0x08, 0, 0}, {0x580d, 0x03, 0, 0},
+ {0x580e, 0x00, 0, 0}, {0x580f, 0x00, 0, 0}, {0x5810, 0x03, 0, 0},
+ {0x5811, 0x09, 0, 0}, {0x5812, 0x07, 0, 0}, {0x5813, 0x03, 0, 0},
+ {0x5814, 0x00, 0, 0}, {0x5815, 0x01, 0, 0}, {0x5816, 0x03, 0, 0},
+ {0x5817, 0x08, 0, 0}, {0x5818, 0x0d, 0, 0}, {0x5819, 0x08, 0, 0},
+ {0x581a, 0x05, 0, 0}, {0x581b, 0x06, 0, 0}, {0x581c, 0x08, 0, 0},
+ {0x581d, 0x0e, 0, 0}, {0x581e, 0x29, 0, 0}, {0x581f, 0x17, 0, 0},
+ {0x5820, 0x11, 0, 0}, {0x5821, 0x11, 0, 0}, {0x5822, 0x15, 0, 0},
+ {0x5823, 0x28, 0, 0}, {0x5824, 0x46, 0, 0}, {0x5825, 0x26, 0, 0},
+ {0x5826, 0x08, 0, 0}, {0x5827, 0x26, 0, 0}, {0x5828, 0x64, 0, 0},
+ {0x5829, 0x26, 0, 0}, {0x582a, 0x24, 0, 0}, {0x582b, 0x22, 0, 0},
+ {0x582c, 0x24, 0, 0}, {0x582d, 0x24, 0, 0}, {0x582e, 0x06, 0, 0},
+ {0x582f, 0x22, 0, 0}, {0x5830, 0x40, 0, 0}, {0x5831, 0x42, 0, 0},
+ {0x5832, 0x24, 0, 0}, {0x5833, 0x26, 0, 0}, {0x5834, 0x24, 0, 0},
+ {0x5835, 0x22, 0, 0}, {0x5836, 0x22, 0, 0}, {0x5837, 0x26, 0, 0},
+ {0x5838, 0x44, 0, 0}, {0x5839, 0x24, 0, 0}, {0x583a, 0x26, 0, 0},
+ {0x583b, 0x28, 0, 0}, {0x583c, 0x42, 0, 0}, {0x583d, 0xce, 0, 0},
+ {0x5025, 0x00, 0, 0}, {0x3a0f, 0x30, 0, 0}, {0x3a10, 0x28, 0, 0},
+ {0x3a1b, 0x30, 0, 0}, {0x3a1e, 0x26, 0, 0}, {0x3a11, 0x60, 0, 0},
+ {0x3a1f, 0x14, 0, 0}, {0x3008, 0x02, 0, 0}, {0x3c00, 0x04, 0, 300},
+};
+
+static struct reg_value ov5640_setting_30fps_VGA_640_480[] = {
+
+ {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x04, 0, 0}, {0x380f, 0x38, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x0e, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x3503, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_VGA_640_480[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_XGA_1024_768[] = {
+
+ {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x04, 0, 0}, {0x380f, 0x38, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x0e, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x3503, 0x00, 0, 0},
+ {0x3808, 0x04, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x03, 0, 0},
+ {0x380b, 0x00, 0, 0}, {0x3035, 0x12, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_XGA_1024_768[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x3808, 0x04, 0, 0},
+ {0x3809, 0x00, 0, 0}, {0x380a, 0x03, 0, 0}, {0x380b, 0x00, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_QVGA_320_240[] = {
+ {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_QVGA_320_240[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x01, 0, 0}, {0x3809, 0x40, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0xf0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_QCIF_176_144[] = {
+ {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+static struct reg_value ov5640_setting_15fps_QCIF_176_144[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x00, 0, 0}, {0x3809, 0xb0, 0, 0}, {0x380a, 0x00, 0, 0},
+ {0x380b, 0x90, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_NTSC_720_480[] = {
+ {0x3035, 0x12, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x3c, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_NTSC_720_480[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x3c, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_PAL_720_576[] = {
+ {0x3035, 0x12, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x38, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_PAL_720_576[] = {
+ {0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0xd0, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0x40, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x38, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_720P_1280_720[] = {
+ {0x3008, 0x42, 0, 0},
+ {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x07, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0},
+ {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0},
+ {0x3a03, 0xe4, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0xbc, 0, 0},
+ {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x72, 0, 0}, {0x3a0e, 0x01, 0, 0},
+ {0x3a0d, 0x02, 0, 0}, {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe4, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x02, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
+ {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0}, {0x4005, 0x1a, 0, 0},
+ {0x3008, 0x02, 0, 0}, {0x3503, 0, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_720P_1280_720[] = {
+ {0x3035, 0x41, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x07, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0xd0, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x64, 0, 0},
+ {0x380e, 0x02, 0, 0}, {0x380f, 0xe4, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0},
+ {0x3a03, 0xe4, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0xbc, 0, 0},
+ {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x72, 0, 0}, {0x3a0e, 0x01, 0, 0},
+ {0x3a0d, 0x02, 0, 0}, {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe4, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4713, 0x02, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
+ {0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0},
+};
+
+static struct reg_value ov5640_setting_30fps_1080P_1920_1080[] = {
+ {0x3008, 0x42, 0, 0},
+ {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, {0x3814, 0x11, 0, 0},
+ {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0},
+ {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0},
+ {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0}, {0x380d, 0x1c, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0},
+ {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x06, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0x83, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x54, 0, 0}, {0x3c07, 0x07, 0, 0}, {0x3c08, 0x00, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3800, 0x01, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3802, 0x01, 0, 0},
+ {0x3803, 0xb2, 0, 0}, {0x3804, 0x08, 0, 0}, {0x3805, 0xef, 0, 0},
+ {0x3806, 0x05, 0, 0}, {0x3807, 0xf1, 0, 0}, {0x3808, 0x07, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x04, 0, 0}, {0x380b, 0x38, 0, 0},
+ {0x380c, 0x09, 0, 0}, {0x380d, 0xc4, 0, 0}, {0x380e, 0x04, 0, 0},
+ {0x380f, 0x60, 0, 0}, {0x3612, 0x2b, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3a02, 0x04, 0, 0}, {0x3a03, 0x60, 0, 0}, {0x3a08, 0x01, 0, 0},
+ {0x3a09, 0x50, 0, 0}, {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x18, 0, 0},
+ {0x3a0e, 0x03, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x04, 0, 0},
+ {0x3a15, 0x60, 0, 0}, {0x4713, 0x02, 0, 0}, {0x4407, 0x04, 0, 0},
+ {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3824, 0x04, 0, 0},
+ {0x4005, 0x1a, 0, 0}, {0x3008, 0x02, 0, 0},
+ {0x3503, 0, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_1080P_1920_1080[] = {
+ {0x3008, 0x42, 0, 0},
+ {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, {0x3814, 0x11, 0, 0},
+ {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0},
+ {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0},
+ {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0}, {0x380d, 0x1c, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0},
+ {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x06, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0x83, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3036, 0x54, 0, 1}, {0x3c07, 0x07, 0, 0}, {0x3c08, 0x00, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3800, 0x01, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3802, 0x01, 0, 0},
+ {0x3803, 0xb2, 0, 0}, {0x3804, 0x08, 0, 0}, {0x3805, 0xef, 0, 0},
+ {0x3806, 0x05, 0, 0}, {0x3807, 0xf1, 0, 0}, {0x3808, 0x07, 0, 0},
+ {0x3809, 0x80, 0, 0}, {0x380a, 0x04, 0, 0}, {0x380b, 0x38, 0, 0},
+ {0x380c, 0x09, 0, 0}, {0x380d, 0xc4, 0, 0}, {0x380e, 0x04, 0, 0},
+ {0x380f, 0x60, 0, 0}, {0x3612, 0x2b, 0, 0}, {0x3708, 0x64, 0, 0},
+ {0x3a02, 0x04, 0, 0}, {0x3a03, 0x60, 0, 0}, {0x3a08, 0x01, 0, 0},
+ {0x3a09, 0x50, 0, 0}, {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x18, 0, 0},
+ {0x3a0e, 0x03, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x04, 0, 0},
+ {0x3a15, 0x60, 0, 0}, {0x4713, 0x02, 0, 0}, {0x4407, 0x04, 0, 0},
+ {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3824, 0x04, 0, 0},
+ {0x4005, 0x1a, 0, 0}, {0x3008, 0x02, 0, 0}, {0x3503, 0, 0, 0},
+};
+
+static struct reg_value ov5640_setting_15fps_QSXGA_2592_1944[] = {
+ {0x4202, 0x0f, 0, 0}, /* stream off the sensor */
+ {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, /*disable flip*/
+ {0x3035, 0x21, 0, 0}, {0x3036, 0x54, 0, 0}, {0x3c07, 0x08, 0, 0},
+ {0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
+ {0x3820, 0x40, 0, 0}, {0x3821, 0x06, 0, 0}, {0x3814, 0x11, 0, 0},
+ {0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0},
+ {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0},
+ {0x380b, 0x98, 0, 0}, {0x380c, 0x0b, 0, 0}, {0x380d, 0x1c, 0, 0},
+ {0x380e, 0x07, 0, 0}, {0x380f, 0xb0, 0, 0}, {0x3810, 0x00, 0, 0},
+ {0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
+ {0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0},
+ {0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x03, 0, 0},
+ {0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
+ {0x4001, 0x02, 0, 0}, {0x4004, 0x06, 0, 0}, {0x4713, 0x03, 0, 0},
+ {0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
+ {0x3824, 0x02, 0, 0}, {0x5001, 0x83, 0, 70},
+ {0x4202, 0x00, 0, 0}, /* stream on the sensor */
+};
+
+static struct ov5640_mode_info ov5640_mode_info_data[2][ov5640_mode_MAX + 1] = {
+ {
+ {ov5640_mode_VGA_640_480, SUBSAMPLING, 640, 480,
+ ov5640_setting_15fps_VGA_640_480,
+ ARRAY_SIZE(ov5640_setting_15fps_VGA_640_480)},
+ {ov5640_mode_QVGA_320_240, SUBSAMPLING, 320, 240,
+ ov5640_setting_15fps_QVGA_320_240,
+ ARRAY_SIZE(ov5640_setting_15fps_QVGA_320_240)},
+ {ov5640_mode_NTSC_720_480, SUBSAMPLING, 720, 480,
+ ov5640_setting_15fps_NTSC_720_480,
+ ARRAY_SIZE(ov5640_setting_15fps_NTSC_720_480)},
+ {ov5640_mode_PAL_720_576, SUBSAMPLING, 720, 576,
+ ov5640_setting_15fps_PAL_720_576,
+ ARRAY_SIZE(ov5640_setting_15fps_PAL_720_576)},
+ {ov5640_mode_720P_1280_720, SUBSAMPLING, 1280, 720,
+ ov5640_setting_15fps_720P_1280_720,
+ ARRAY_SIZE(ov5640_setting_15fps_720P_1280_720)},
+ {ov5640_mode_1080P_1920_1080, SCALING, 1920, 1080,
+ ov5640_setting_15fps_1080P_1920_1080,
+ ARRAY_SIZE(ov5640_setting_15fps_1080P_1920_1080)},
+ {ov5640_mode_QSXGA_2592_1944, SCALING, 2592, 1944,
+ ov5640_setting_15fps_QSXGA_2592_1944,
+ ARRAY_SIZE(ov5640_setting_15fps_QSXGA_2592_1944)},
+ {ov5640_mode_QCIF_176_144, SUBSAMPLING, 176, 144,
+ ov5640_setting_15fps_QCIF_176_144,
+ ARRAY_SIZE(ov5640_setting_15fps_QCIF_176_144)},
+ {ov5640_mode_XGA_1024_768, SUBSAMPLING, 1024, 768,
+ ov5640_setting_15fps_XGA_1024_768,
+ ARRAY_SIZE(ov5640_setting_15fps_XGA_1024_768)},
+ },
+ {
+ {ov5640_mode_VGA_640_480, SUBSAMPLING, 640, 480,
+ ov5640_setting_30fps_VGA_640_480,
+ ARRAY_SIZE(ov5640_setting_30fps_VGA_640_480)},
+ {ov5640_mode_QVGA_320_240, SUBSAMPLING, 320, 240,
+ ov5640_setting_30fps_QVGA_320_240,
+ ARRAY_SIZE(ov5640_setting_30fps_QVGA_320_240)},
+ {ov5640_mode_NTSC_720_480, SUBSAMPLING, 720, 480,
+ ov5640_setting_30fps_NTSC_720_480,
+ ARRAY_SIZE(ov5640_setting_30fps_NTSC_720_480)},
+ {ov5640_mode_PAL_720_576, SUBSAMPLING, 720, 576,
+ ov5640_setting_30fps_PAL_720_576,
+ ARRAY_SIZE(ov5640_setting_30fps_PAL_720_576)},
+ {ov5640_mode_720P_1280_720, SUBSAMPLING, 1280, 720,
+ ov5640_setting_30fps_720P_1280_720,
+ ARRAY_SIZE(ov5640_setting_30fps_720P_1280_720)},
+ {ov5640_mode_1080P_1920_1080, SCALING, 1920, 1080,
+ ov5640_setting_30fps_1080P_1920_1080,
+ ARRAY_SIZE(ov5640_setting_30fps_1080P_1920_1080)},
+ {ov5640_mode_QSXGA_2592_1944, -1, 0, 0, NULL, 0},
+ {ov5640_mode_QCIF_176_144, SUBSAMPLING, 176, 144,
+ ov5640_setting_30fps_QCIF_176_144,
+ ARRAY_SIZE(ov5640_setting_30fps_QCIF_176_144)},
+ {ov5640_mode_XGA_1024_768, SUBSAMPLING, 1024, 768,
+ ov5640_setting_30fps_XGA_1024_768,
+ ARRAY_SIZE(ov5640_setting_30fps_XGA_1024_768)},
+ },
+};
+
+static struct regulator *io_regulator;
+static struct regulator *core_regulator;
+static struct regulator *analog_regulator;
+static struct regulator *gpo_regulator;
+
+static int ov5640_probe(struct i2c_client *adapter,
+ const struct i2c_device_id *device_id);
+static int ov5640_remove(struct i2c_client *client);
+
+static s32 ov5640_read_reg(u16 reg, u8 *val);
+static s32 ov5640_write_reg(u16 reg, u8 val);
+
+static const struct i2c_device_id ov5640_id[] = {
+ {"ov5640_mipi", 0},
+ {},
+};
+
+MODULE_DEVICE_TABLE(i2c, ov5640_id);
+
+static struct i2c_driver ov5640_i2c_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "ov5640_mipi",
+ },
+ .probe = ov5640_probe,
+ .remove = ov5640_remove,
+ .id_table = ov5640_id,
+};
+
+static const struct ov5640_datafmt ov5640_colour_fmts[] = {
+ {MEDIA_BUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_JPEG},
+};
+
+static struct ov5640 *to_ov5640(const struct i2c_client *client)
+{
+ return container_of(i2c_get_clientdata(client), struct ov5640, subdev);
+}
+
+/* Find a data format by a pixel code in an array */
+static const struct ov5640_datafmt
+ *ov5640_find_datafmt(u32 code)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(ov5640_colour_fmts); i++)
+ if (ov5640_colour_fmts[i].code == code)
+ return ov5640_colour_fmts + i;
+
+ return NULL;
+}
+
+static inline void ov5640_power_down(int enable)
+{
+ /* 19x19 pwdn pin invert by mipi daughter card */
+ if (!enable)
+ gpio_set_value(pwn_gpio, 1);
+ else
+ gpio_set_value(pwn_gpio, 0);
+
+ msleep(2);
+}
+
+static void ov5640_reset(void)
+{
+ /* camera reset */
+ gpio_set_value(rst_gpio, 1);
+
+ /* camera power dowmn */
+ gpio_set_value(pwn_gpio, 1);
+ msleep(5);
+
+ gpio_set_value(pwn_gpio, 0);
+ msleep(5);
+
+ gpio_set_value(rst_gpio, 0);
+ msleep(1);
+
+ gpio_set_value(rst_gpio, 1);
+ msleep(5);
+
+ gpio_set_value(pwn_gpio, 1);
+}
+
+static int ov5640_regulator_enable(struct device *dev)
+{
+ int ret = 0;
+
+ io_regulator = devm_regulator_get(dev, "DOVDD");
+ if (!IS_ERR(io_regulator)) {
+ regulator_set_voltage(io_regulator,
+ OV5640_VOLTAGE_DIGITAL_IO,
+ OV5640_VOLTAGE_DIGITAL_IO);
+ ret = regulator_enable(io_regulator);
+ if (ret) {
+ pr_err("%s:io set voltage error\n", __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:io set voltage ok\n", __func__);
+ }
+ } else {
+ pr_err("%s: cannot get io voltage error\n", __func__);
+ io_regulator = NULL;
+ }
+
+ core_regulator = devm_regulator_get(dev, "DVDD");
+ if (!IS_ERR(core_regulator)) {
+ regulator_set_voltage(core_regulator,
+ OV5640_VOLTAGE_DIGITAL_CORE,
+ OV5640_VOLTAGE_DIGITAL_CORE);
+ ret = regulator_enable(core_regulator);
+ if (ret) {
+ pr_err("%s:core set voltage error\n", __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:core set voltage ok\n", __func__);
+ }
+ } else {
+ core_regulator = NULL;
+ pr_err("%s: cannot get core voltage error\n", __func__);
+ }
+
+ analog_regulator = devm_regulator_get(dev, "AVDD");
+ if (!IS_ERR(analog_regulator)) {
+ regulator_set_voltage(analog_regulator,
+ OV5640_VOLTAGE_ANALOG,
+ OV5640_VOLTAGE_ANALOG);
+ ret = regulator_enable(analog_regulator);
+ if (ret) {
+ pr_err("%s:analog set voltage error\n",
+ __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:analog set voltage ok\n", __func__);
+ }
+ } else {
+ analog_regulator = NULL;
+ pr_err("%s: cannot get analog voltage error\n", __func__);
+ }
+
+ return ret;
+}
+
+static s32 ov5640_write_reg(u16 reg, u8 val)
+{
+ u8 au8Buf[3] = {0};
+
+ au8Buf[0] = reg >> 8;
+ au8Buf[1] = reg & 0xff;
+ au8Buf[2] = val;
+
+ if (i2c_master_send(ov5640_data.i2c_client, au8Buf, 3) < 0) {
+ pr_err("%s:write reg error:reg=%x,val=%x\n",
+ __func__, reg, val);
+ return -1;
+ }
+
+ return 0;
+}
+
+static s32 ov5640_read_reg(u16 reg, u8 *val)
+{
+ u8 au8RegBuf[2] = {0};
+ u8 u8RdVal = 0;
+
+ au8RegBuf[0] = reg >> 8;
+ au8RegBuf[1] = reg & 0xff;
+
+ if (2 != i2c_master_send(ov5640_data.i2c_client, au8RegBuf, 2)) {
+ pr_err("%s:write reg error:reg=%x\n",
+ __func__, reg);
+ return -1;
+ }
+
+ if (1 != i2c_master_recv(ov5640_data.i2c_client, &u8RdVal, 1)) {
+ pr_err("%s:read reg error:reg=%x,val=%x\n",
+ __func__, reg, u8RdVal);
+ return -1;
+ }
+
+ *val = u8RdVal;
+
+ return u8RdVal;
+}
+
+static int prev_sysclk, prev_HTS;
+static int AE_low, AE_high, AE_Target = 52;
+
+static void OV5640_stream_on(void)
+{
+ ov5640_write_reg(0x4202, 0x00);
+}
+
+static void OV5640_stream_off(void)
+{
+ ov5640_write_reg(0x4202, 0x0f);
+}
+
+
+static int OV5640_get_sysclk(void)
+{
+ /* calculate sysclk */
+ int xvclk = ov5640_data.mclk / 10000;
+ int temp1, temp2;
+ int Multiplier, PreDiv, VCO, SysDiv, Pll_rdiv;
+ int Bit_div2x = 1, sclk_rdiv, sysclk;
+ u8 temp;
+
+ int sclk_rdiv_map[] = {1, 2, 4, 8};
+
+ temp1 = ov5640_read_reg(0x3034, &temp);
+ temp2 = temp1 & 0x0f;
+ if (temp2 == 8 || temp2 == 10)
+ Bit_div2x = temp2 / 2;
+
+ temp1 = ov5640_read_reg(0x3035, &temp);
+ SysDiv = temp1>>4;
+ if (SysDiv == 0)
+ SysDiv = 16;
+
+ temp1 = ov5640_read_reg(0x3036, &temp);
+ Multiplier = temp1;
+
+ temp1 = ov5640_read_reg(0x3037, &temp);
+ PreDiv = temp1 & 0x0f;
+ Pll_rdiv = ((temp1 >> 4) & 0x01) + 1;
+
+ temp1 = ov5640_read_reg(0x3108, &temp);
+ temp2 = temp1 & 0x03;
+ sclk_rdiv = sclk_rdiv_map[temp2];
+
+ VCO = xvclk * Multiplier / PreDiv;
+
+ sysclk = VCO / SysDiv / Pll_rdiv * 2 / Bit_div2x / sclk_rdiv;
+
+ return sysclk;
+}
+
+static void OV5640_set_night_mode(void)
+{
+ /* read HTS from register settings */
+ u8 mode;
+
+ ov5640_read_reg(0x3a00, &mode);
+ mode &= 0xfb;
+ ov5640_write_reg(0x3a00, mode);
+}
+
+static int OV5640_get_HTS(void)
+{
+ /* read HTS from register settings */
+ int HTS;
+ u8 temp;
+
+ HTS = ov5640_read_reg(0x380c, &temp);
+ HTS = (HTS<<8) + ov5640_read_reg(0x380d, &temp);
+
+ return HTS;
+}
+
+static int OV5640_get_VTS(void)
+{
+ /* read VTS from register settings */
+ int VTS;
+ u8 temp;
+
+ /* total vertical size[15:8] high byte */
+ VTS = ov5640_read_reg(0x380e, &temp);
+
+ VTS = (VTS<<8) + ov5640_read_reg(0x380f, &temp);
+
+ return VTS;
+}
+
+static int OV5640_set_VTS(int VTS)
+{
+ /* write VTS to registers */
+ int temp;
+
+ temp = VTS & 0xff;
+ ov5640_write_reg(0x380f, temp);
+
+ temp = VTS>>8;
+ ov5640_write_reg(0x380e, temp);
+
+ return 0;
+}
+
+static int OV5640_get_shutter(void)
+{
+ /* read shutter, in number of line period */
+ int shutter;
+ u8 temp;
+
+ shutter = (ov5640_read_reg(0x03500, &temp) & 0x0f);
+ shutter = (shutter<<8) + ov5640_read_reg(0x3501, &temp);
+ shutter = (shutter<<4) + (ov5640_read_reg(0x3502, &temp)>>4);
+
+ return shutter;
+}
+
+static int OV5640_set_shutter(int shutter)
+{
+ /* write shutter, in number of line period */
+ int temp;
+
+ shutter = shutter & 0xffff;
+
+ temp = shutter & 0x0f;
+ temp = temp<<4;
+ ov5640_write_reg(0x3502, temp);
+
+ temp = shutter & 0xfff;
+ temp = temp>>4;
+ ov5640_write_reg(0x3501, temp);
+
+ temp = shutter>>12;
+ ov5640_write_reg(0x3500, temp);
+
+ return 0;
+}
+
+static int OV5640_get_gain16(void)
+{
+ /* read gain, 16 = 1x */
+ int gain16;
+ u8 temp;
+
+ gain16 = ov5640_read_reg(0x350a, &temp) & 0x03;
+ gain16 = (gain16<<8) + ov5640_read_reg(0x350b, &temp);
+
+ return gain16;
+}
+
+static int OV5640_set_gain16(int gain16)
+{
+ /* write gain, 16 = 1x */
+ u8 temp;
+ gain16 = gain16 & 0x3ff;
+
+ temp = gain16 & 0xff;
+ ov5640_write_reg(0x350b, temp);
+
+ temp = gain16>>8;
+ ov5640_write_reg(0x350a, temp);
+
+ return 0;
+}
+
+static int OV5640_get_light_freq(void)
+{
+ /* get banding filter value */
+ int temp, temp1, light_freq = 0;
+ u8 tmp;
+
+ temp = ov5640_read_reg(0x3c01, &tmp);
+
+ if (temp & 0x80) {
+ /* manual */
+ temp1 = ov5640_read_reg(0x3c00, &tmp);
+ if (temp1 & 0x04) {
+ /* 50Hz */
+ light_freq = 50;
+ } else {
+ /* 60Hz */
+ light_freq = 60;
+ }
+ } else {
+ /* auto */
+ temp1 = ov5640_read_reg(0x3c0c, &tmp);
+ if (temp1 & 0x01) {
+ /* 50Hz */
+ light_freq = 50;
+ } else {
+ /* 60Hz */
+ }
+ }
+ return light_freq;
+}
+
+static void OV5640_set_bandingfilter(void)
+{
+ int prev_VTS;
+ int band_step60, max_band60, band_step50, max_band50;
+
+ /* read preview PCLK */
+ prev_sysclk = OV5640_get_sysclk();
+ /* read preview HTS */
+ prev_HTS = OV5640_get_HTS();
+
+ /* read preview VTS */
+ prev_VTS = OV5640_get_VTS();
+
+ /* calculate banding filter */
+ /* 60Hz */
+ band_step60 = prev_sysclk * 100/prev_HTS * 100/120;
+ ov5640_write_reg(0x3a0a, (band_step60 >> 8));
+ ov5640_write_reg(0x3a0b, (band_step60 & 0xff));
+
+ max_band60 = (int)((prev_VTS-4)/band_step60);
+ ov5640_write_reg(0x3a0d, max_band60);
+
+ /* 50Hz */
+ band_step50 = prev_sysclk * 100/prev_HTS;
+ ov5640_write_reg(0x3a08, (band_step50 >> 8));
+ ov5640_write_reg(0x3a09, (band_step50 & 0xff));
+
+ max_band50 = (int)((prev_VTS-4)/band_step50);
+ ov5640_write_reg(0x3a0e, max_band50);
+}
+
+static int OV5640_set_AE_target(int target)
+{
+ /* stable in high */
+ int fast_high, fast_low;
+ AE_low = target * 23 / 25; /* 0.92 */
+ AE_high = target * 27 / 25; /* 1.08 */
+
+ fast_high = AE_high<<1;
+ if (fast_high > 255)
+ fast_high = 255;
+
+ fast_low = AE_low >> 1;
+
+ ov5640_write_reg(0x3a0f, AE_high);
+ ov5640_write_reg(0x3a10, AE_low);
+ ov5640_write_reg(0x3a1b, AE_high);
+ ov5640_write_reg(0x3a1e, AE_low);
+ ov5640_write_reg(0x3a11, fast_high);
+ ov5640_write_reg(0x3a1f, fast_low);
+
+ return 0;
+}
+
+static void OV5640_turn_on_AE_AG(int enable)
+{
+ u8 ae_ag_ctrl;
+
+ ov5640_read_reg(0x3503, &ae_ag_ctrl);
+ if (enable) {
+ /* turn on auto AE/AG */
+ ae_ag_ctrl = ae_ag_ctrl & ~(0x03);
+ } else {
+ /* turn off AE/AG */
+ ae_ag_ctrl = ae_ag_ctrl | 0x03;
+ }
+ ov5640_write_reg(0x3503, ae_ag_ctrl);
+}
+
+static bool binning_on(void)
+{
+ u8 temp;
+ ov5640_read_reg(0x3821, &temp);
+ temp &= 0xfe;
+ if (temp)
+ return true;
+ else
+ return false;
+}
+
+static void ov5640_set_virtual_channel(int channel)
+{
+ u8 channel_id;
+
+ ov5640_read_reg(0x4814, &channel_id);
+ channel_id &= ~(3 << 6);
+ ov5640_write_reg(0x4814, channel_id | (channel << 6));
+}
+
+/* download ov5640 settings to sensor through i2c */
+static int ov5640_download_firmware(struct reg_value *pModeSetting, s32 ArySize)
+{
+ register u32 Delay_ms = 0;
+ register u16 RegAddr = 0;
+ register u8 Mask = 0;
+ register u8 Val = 0;
+ u8 RegVal = 0;
+ int i, retval = 0;
+
+ for (i = 0; i < ArySize; ++i, ++pModeSetting) {
+ Delay_ms = pModeSetting->u32Delay_ms;
+ RegAddr = pModeSetting->u16RegAddr;
+ Val = pModeSetting->u8Val;
+ Mask = pModeSetting->u8Mask;
+
+ if (Mask) {
+ retval = ov5640_read_reg(RegAddr, &RegVal);
+ if (retval < 0)
+ goto err;
+
+ RegVal &= ~(u8)Mask;
+ Val &= Mask;
+ Val |= RegVal;
+ }
+
+ retval = ov5640_write_reg(RegAddr, Val);
+ if (retval < 0)
+ goto err;
+
+ if (Delay_ms)
+ msleep(Delay_ms);
+ }
+err:
+ return retval;
+}
+
+/* sensor changes between scaling and subsampling
+ * go through exposure calcualtion
+ */
+static int ov5640_change_mode_exposure_calc(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ u8 average;
+ int prev_shutter, prev_gain16;
+ int cap_shutter, cap_gain16;
+ int cap_sysclk, cap_HTS, cap_VTS;
+ int light_freq, cap_bandfilt, cap_maxband;
+ long cap_gain16_shutter;
+ int retval = 0;
+
+ /* check if the input mode and frame rate is valid */
+ pModeSetting =
+ ov5640_mode_info_data[frame_rate][mode].init_data_ptr;
+ ArySize =
+ ov5640_mode_info_data[frame_rate][mode].init_data_size;
+
+ ov5640_data.pix.width =
+ ov5640_mode_info_data[frame_rate][mode].width;
+ ov5640_data.pix.height =
+ ov5640_mode_info_data[frame_rate][mode].height;
+
+ if (ov5640_data.pix.width == 0 || ov5640_data.pix.height == 0 ||
+ pModeSetting == NULL || ArySize == 0)
+ return -EINVAL;
+
+ /* auto focus */
+ /* OV5640_auto_focus();//if no af function, just skip it */
+
+ /* turn off AE/AG */
+ OV5640_turn_on_AE_AG(0);
+
+ /* read preview shutter */
+ prev_shutter = OV5640_get_shutter();
+ if ((binning_on()) && (mode != ov5640_mode_720P_1280_720)
+ && (mode != ov5640_mode_1080P_1920_1080))
+ prev_shutter *= 2;
+
+ /* read preview gain */
+ prev_gain16 = OV5640_get_gain16();
+
+ /* get average */
+ ov5640_read_reg(0x56a1, &average);
+
+ /* turn off night mode for capture */
+ OV5640_set_night_mode();
+
+ /* turn off overlay */
+ /* ov5640_write_reg(0x3022, 0x06);//if no af function, just skip it */
+
+ OV5640_stream_off();
+
+ /* Write capture setting */
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ /* read capture VTS */
+ cap_VTS = OV5640_get_VTS();
+ cap_HTS = OV5640_get_HTS();
+ cap_sysclk = OV5640_get_sysclk();
+
+ /* calculate capture banding filter */
+ light_freq = OV5640_get_light_freq();
+ if (light_freq == 60) {
+ /* 60Hz */
+ cap_bandfilt = cap_sysclk * 100 / cap_HTS * 100 / 120;
+ } else {
+ /* 50Hz */
+ cap_bandfilt = cap_sysclk * 100 / cap_HTS;
+ }
+ cap_maxband = (int)((cap_VTS - 4)/cap_bandfilt);
+
+ /* calculate capture shutter/gain16 */
+ if (average > AE_low && average < AE_high) {
+ /* in stable range */
+ cap_gain16_shutter =
+ prev_gain16 * prev_shutter * cap_sysclk/prev_sysclk
+ * prev_HTS/cap_HTS * AE_Target / average;
+ } else {
+ cap_gain16_shutter =
+ prev_gain16 * prev_shutter * cap_sysclk/prev_sysclk
+ * prev_HTS/cap_HTS;
+ }
+
+ /* gain to shutter */
+ if (cap_gain16_shutter < (cap_bandfilt * 16)) {
+ /* shutter < 1/100 */
+ cap_shutter = cap_gain16_shutter/16;
+ if (cap_shutter < 1)
+ cap_shutter = 1;
+
+ cap_gain16 = cap_gain16_shutter/cap_shutter;
+ if (cap_gain16 < 16)
+ cap_gain16 = 16;
+ } else {
+ if (cap_gain16_shutter >
+ (cap_bandfilt * cap_maxband * 16)) {
+ /* exposure reach max */
+ cap_shutter = cap_bandfilt * cap_maxband;
+ cap_gain16 = cap_gain16_shutter / cap_shutter;
+ } else {
+ /* 1/100 < (cap_shutter = n/100) =< max */
+ cap_shutter =
+ ((int) (cap_gain16_shutter/16 / cap_bandfilt))
+ *cap_bandfilt;
+ cap_gain16 = cap_gain16_shutter / cap_shutter;
+ }
+ }
+
+ /* write capture gain */
+ OV5640_set_gain16(cap_gain16);
+
+ /* write capture shutter */
+ if (cap_shutter > (cap_VTS - 4)) {
+ cap_VTS = cap_shutter + 4;
+ OV5640_set_VTS(cap_VTS);
+ }
+ OV5640_set_shutter(cap_shutter);
+
+ OV5640_stream_on();
+
+err:
+ return retval;
+}
+
+/* if sensor changes inside scaling or subsampling
+ * change mode directly
+ * */
+static int ov5640_change_mode_direct(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ int retval = 0;
+
+ /* check if the input mode and frame rate is valid */
+ pModeSetting =
+ ov5640_mode_info_data[frame_rate][mode].init_data_ptr;
+ ArySize =
+ ov5640_mode_info_data[frame_rate][mode].init_data_size;
+
+ ov5640_data.pix.width =
+ ov5640_mode_info_data[frame_rate][mode].width;
+ ov5640_data.pix.height =
+ ov5640_mode_info_data[frame_rate][mode].height;
+
+ if (ov5640_data.pix.width == 0 || ov5640_data.pix.height == 0 ||
+ pModeSetting == NULL || ArySize == 0)
+ return -EINVAL;
+
+ /* turn off AE/AG */
+ OV5640_turn_on_AE_AG(0);
+
+ OV5640_stream_off();
+
+ /* Write capture setting */
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ OV5640_stream_on();
+
+ OV5640_turn_on_AE_AG(1);
+
+err:
+ return retval;
+}
+
+static int ov5640_init_mode(enum ov5640_frame_rate frame_rate,
+ enum ov5640_mode mode, enum ov5640_mode orig_mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ int retval = 0;
+ u32 msec_wait4stable = 0;
+ enum ov5640_downsize_mode dn_mode, orig_dn_mode;
+
+ if ((mode > ov5640_mode_MAX || mode < ov5640_mode_MIN)
+ && (mode != ov5640_mode_INIT)) {
+ pr_err("Wrong ov5640 mode detected!\n");
+ return -1;
+ }
+
+ dn_mode = ov5640_mode_info_data[frame_rate][mode].dn_mode;
+ orig_dn_mode = ov5640_mode_info_data[frame_rate][orig_mode].dn_mode;
+ if (mode == ov5640_mode_INIT) {
+ pModeSetting = ov5640_init_setting_30fps_VGA;
+ ArySize = ARRAY_SIZE(ov5640_init_setting_30fps_VGA);
+
+ ov5640_data.pix.width = 640;
+ ov5640_data.pix.height = 480;
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ pModeSetting = ov5640_setting_30fps_VGA_640_480;
+ ArySize = ARRAY_SIZE(ov5640_setting_30fps_VGA_640_480);
+ retval = ov5640_download_firmware(pModeSetting, ArySize);
+ } else if ((dn_mode == SUBSAMPLING && orig_dn_mode == SCALING) ||
+ (dn_mode == SCALING && orig_dn_mode == SUBSAMPLING)) {
+ /* change between subsampling and scaling
+ * go through exposure calucation */
+ retval = ov5640_change_mode_exposure_calc(frame_rate, mode);
+ } else {
+ /* change inside subsampling or scaling
+ * download firmware directly */
+ retval = ov5640_change_mode_direct(frame_rate, mode);
+ }
+
+ if (retval < 0)
+ goto err;
+
+ OV5640_set_AE_target(AE_Target);
+ OV5640_get_light_freq();
+ OV5640_set_bandingfilter();
+ ov5640_set_virtual_channel(ov5640_data.csi);
+
+ /* add delay to wait for sensor stable */
+ if (mode == ov5640_mode_QSXGA_2592_1944) {
+ /* dump the first two frames: 1/7.5*2
+ * the frame rate of QSXGA is 7.5fps */
+ msec_wait4stable = 267;
+ } else if (frame_rate == ov5640_15_fps) {
+ /* dump the first nine frames: 1/15*9 */
+ msec_wait4stable = 600;
+ } else if (frame_rate == ov5640_30_fps) {
+ /* dump the first nine frames: 1/30*9 */
+ msec_wait4stable = 300;
+ }
+ msleep(msec_wait4stable);
+
+err:
+ return retval;
+}
+
+/*!
+ * ov5640_s_power - V4L2 sensor interface handler for VIDIOC_S_POWER ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @on: indicates power mode (on or off)
+ *
+ * Turns the power on or off, depending on the value of on and returns the
+ * appropriate error code.
+ */
+static int ov5640_s_power(struct v4l2_subdev *sd, int on)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5640 *sensor = to_ov5640(client);
+
+ if (on && !sensor->on) {
+ if (io_regulator)
+ if (regulator_enable(io_regulator) != 0)
+ return -EIO;
+ if (core_regulator)
+ if (regulator_enable(core_regulator) != 0)
+ return -EIO;
+ if (gpo_regulator)
+ if (regulator_enable(gpo_regulator) != 0)
+ return -EIO;
+ if (analog_regulator)
+ if (regulator_enable(analog_regulator) != 0)
+ return -EIO;
+ } else if (!on && sensor->on) {
+ if (analog_regulator)
+ regulator_disable(analog_regulator);
+ if (core_regulator)
+ regulator_disable(core_regulator);
+ if (io_regulator)
+ regulator_disable(io_regulator);
+ if (gpo_regulator)
+ regulator_disable(gpo_regulator);
+ }
+
+ sensor->on = on;
+
+ return 0;
+}
+
+/*!
+ * ov5640_g_parm - V4L2 sensor interface handler for VIDIOC_G_PARM ioctl
+ * @s: pointer to standard V4L2 sub device structure
+ * @a: pointer to standard V4L2 VIDIOC_G_PARM ioctl structure
+ *
+ * Returns the sensor's video CAPTURE parameters.
+ */
+static int ov5640_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *a)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5640 *sensor = to_ov5640(client);
+ struct v4l2_captureparm *cparm = &a->parm.capture;
+ int ret = 0;
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ memset(a, 0, sizeof(*a));
+ a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ cparm->capability = sensor->streamcap.capability;
+ cparm->timeperframe = sensor->streamcap.timeperframe;
+ cparm->capturemode = sensor->streamcap.capturemode;
+ ret = 0;
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ * ov5460_s_parm - V4L2 sensor interface handler for VIDIOC_S_PARM ioctl
+ * @s: pointer to standard V4L2 sub device structure
+ * @a: pointer to standard V4L2 VIDIOC_S_PARM ioctl structure
+ *
+ * Configures the sensor to use the input parameters, if possible. If
+ * not possible, reverts to the old parameters and returns the
+ * appropriate error code.
+ */
+static int ov5640_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *a)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5640 *sensor = to_ov5640(client);
+ struct v4l2_fract *timeperframe = &a->parm.capture.timeperframe;
+ u32 tgt_fps; /* target frames per secound */
+ enum ov5640_frame_rate frame_rate;
+ enum ov5640_mode orig_mode;
+ int ret = 0;
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ /* Check that the new frame rate is allowed. */
+ if ((timeperframe->numerator == 0) ||
+ (timeperframe->denominator == 0)) {
+ timeperframe->denominator = DEFAULT_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps > MAX_FPS) {
+ timeperframe->denominator = MAX_FPS;
+ timeperframe->numerator = 1;
+ } else if (tgt_fps < MIN_FPS) {
+ timeperframe->denominator = MIN_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ /* Actual frame rate we use */
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps == 15)
+ frame_rate = ov5640_15_fps;
+ else if (tgt_fps == 30)
+ frame_rate = ov5640_30_fps;
+ else {
+ pr_err(" The camera frame rate is not supported!\n");
+ return -EINVAL;
+ }
+
+ orig_mode = sensor->streamcap.capturemode;
+ ret = ov5640_init_mode(frame_rate,
+ (u32)a->parm.capture.capturemode, orig_mode);
+ if (ret < 0)
+ return ret;
+
+ sensor->streamcap.timeperframe = *timeperframe;
+ sensor->streamcap.capturemode =
+ (u32)a->parm.capture.capturemode;
+
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ pr_debug(" type is not " \
+ "V4L2_BUF_TYPE_VIDEO_CAPTURE but %d\n",
+ a->type);
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static int ov5640_set_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
+{
+ struct v4l2_mbus_framefmt *mf = &format->format;
+ const struct ov5640_datafmt *fmt = ov5640_find_datafmt(mf->code);
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5640 *sensor = to_ov5640(client);
+
+ if (!fmt) {
+ mf->code = ov5640_colour_fmts[0].code;
+ mf->colorspace = ov5640_colour_fmts[0].colorspace;
+ }
+
+ mf->field = V4L2_FIELD_NONE;
+
+ if (format->which == V4L2_SUBDEV_FORMAT_TRY)
+ return 0;
+
+ sensor->fmt = fmt;
+
+ return 0;
+}
+
+
+static int ov5640_get_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
+{
+ struct v4l2_mbus_framefmt *mf = &format->format;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5640 *sensor = to_ov5640(client);
+ const struct ov5640_datafmt *fmt = sensor->fmt;
+
+ if (format->pad)
+ return -EINVAL;
+
+ mf->code = fmt->code;
+ mf->colorspace = fmt->colorspace;
+ mf->field = V4L2_FIELD_NONE;
+
+ return 0;
+}
+
+static int ov5640_enum_mbus_code(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_mbus_code_enum *code)
+{
+ if (code->pad || code->index >= ARRAY_SIZE(ov5640_colour_fmts))
+ return -EINVAL;
+
+ code->code = ov5640_colour_fmts[code->index].code;
+ return 0;
+}
+
+/*!
+ * ov5640_enum_framesizes - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMESIZES ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fsize: standard V4L2 VIDIOC_ENUM_FRAMESIZES ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ov5640_enum_framesizes(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_size_enum *fse)
+{
+ if (fse->index > ov5640_mode_MAX)
+ return -EINVAL;
+
+ fse->max_width =
+ max(ov5640_mode_info_data[0][fse->index].width,
+ ov5640_mode_info_data[1][fse->index].width);
+ fse->min_width = fse->max_width;
+ fse->max_height =
+ max(ov5640_mode_info_data[0][fse->index].height,
+ ov5640_mode_info_data[1][fse->index].height);
+ fse->min_height = fse->max_height;
+ return 0;
+}
+
+/*!
+ * ov5640_enum_frameintervals - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMEINTERVALS ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fival: standard V4L2 VIDIOC_ENUM_FRAMEINTERVALS ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ov5640_enum_frameintervals(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_interval_enum *fie)
+{
+ int i, j, count = 0;
+
+ if (fie->index < 0 || fie->index > ov5640_mode_MAX)
+ return -EINVAL;
+
+ if (fie->width == 0 || fie->height == 0 ||
+ fie->code == 0) {
+ pr_warning("Please assign pixel format, width and height.\n");
+ return -EINVAL;
+ }
+
+ fie->interval.numerator = 1;
+
+ count = 0;
+ for (i = 0; i < ARRAY_SIZE(ov5640_mode_info_data); i++) {
+ for (j = 0; j < (ov5640_mode_MAX + 1); j++) {
+ if (fie->width == ov5640_mode_info_data[i][j].width
+ && fie->height == ov5640_mode_info_data[i][j].height
+ && ov5640_mode_info_data[i][j].init_data_ptr != NULL) {
+ count++;
+ }
+ if (fie->index == (count - 1)) {
+ fie->interval.denominator =
+ ov5640_framerates[i];
+ return 0;
+ }
+ }
+ }
+
+ return -EINVAL;
+}
+
+/*!
+ * dev_init - V4L2 sensor init
+ * @s: pointer to standard V4L2 device structure
+ *
+ */
+static int init_device(void)
+{
+ u32 tgt_xclk; /* target xclk */
+ u32 tgt_fps; /* target frames per secound */
+ enum ov5640_frame_rate frame_rate;
+ int ret;
+
+ ov5640_data.on = true;
+
+ /* mclk */
+ tgt_xclk = ov5640_data.mclk;
+ tgt_xclk = min(tgt_xclk, (u32)OV5640_XCLK_MAX);
+ tgt_xclk = max(tgt_xclk, (u32)OV5640_XCLK_MIN);
+ ov5640_data.mclk = tgt_xclk;
+
+ pr_debug(" Setting mclk to %d MHz\n", tgt_xclk / 1000000);
+
+ /* Default camera frame rate is set in probe */
+ tgt_fps = ov5640_data.streamcap.timeperframe.denominator /
+ ov5640_data.streamcap.timeperframe.numerator;
+
+ if (tgt_fps == 15)
+ frame_rate = ov5640_15_fps;
+ else if (tgt_fps == 30)
+ frame_rate = ov5640_30_fps;
+ else
+ return -EINVAL; /* Only support 15fps or 30fps now. */
+
+ ret = ov5640_init_mode(frame_rate, ov5640_mode_INIT, ov5640_mode_INIT);
+
+ return ret;
+}
+
+static struct v4l2_subdev_video_ops ov5640_subdev_video_ops = {
+ .g_parm = ov5640_g_parm,
+ .s_parm = ov5640_s_parm,
+};
+
+static const struct v4l2_subdev_pad_ops ov5640_subdev_pad_ops = {
+ .enum_frame_size = ov5640_enum_framesizes,
+ .enum_frame_interval = ov5640_enum_frameintervals,
+ .enum_mbus_code = ov5640_enum_mbus_code,
+ .set_fmt = ov5640_set_fmt,
+ .get_fmt = ov5640_get_fmt,
+};
+
+static struct v4l2_subdev_core_ops ov5640_subdev_core_ops = {
+ .s_power = ov5640_s_power,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .g_register = ov5640_get_register,
+ .s_register = ov5640_set_register,
+#endif
+};
+
+static struct v4l2_subdev_ops ov5640_subdev_ops = {
+ .core = &ov5640_subdev_core_ops,
+ .video = &ov5640_subdev_video_ops,
+ .pad = &ov5640_subdev_pad_ops,
+};
+
+
+/*!
+ * ov5640 I2C probe function
+ *
+ * @param adapter struct i2c_adapter *
+ * @return Error code indicating success or failure
+ */
+static int ov5640_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct pinctrl *pinctrl;
+ struct device *dev = &client->dev;
+ int retval;
+ u8 chip_id_high, chip_id_low;
+
+ /* ov5640 pinctrl */
+ pinctrl = devm_pinctrl_get_select_default(dev);
+ if (IS_ERR(pinctrl)) {
+ dev_warn(dev, "no pin available\n");
+ }
+
+ /* request power down pin */
+ pwn_gpio = of_get_named_gpio(dev->of_node, "pwn-gpios", 0);
+ if (!gpio_is_valid(pwn_gpio)) {
+ dev_warn(dev, "no sensor pwdn pin available");
+ return -EINVAL;
+ }
+ retval = devm_gpio_request_one(dev, pwn_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5640_mipi_pwdn");
+ if (retval < 0)
+ return retval;
+
+ /* request reset pin */
+ rst_gpio = of_get_named_gpio(dev->of_node, "rst-gpios", 0);
+ if (!gpio_is_valid(rst_gpio)) {
+ dev_warn(dev, "no sensor reset pin available");
+ return -EINVAL;
+ }
+ retval = devm_gpio_request_one(dev, rst_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5640_mipi_reset");
+ if (retval < 0)
+ return retval;
+
+ /* Set initial values for the sensor struct. */
+ memset(&ov5640_data, 0, sizeof(ov5640_data));
+ ov5640_data.sensor_clk = devm_clk_get(dev, "csi_mclk");
+ if (IS_ERR(ov5640_data.sensor_clk)) {
+ /* assuming clock enabled by default */
+ ov5640_data.sensor_clk = NULL;
+ dev_err(dev, "clock-frequency missing or invalid\n");
+ return PTR_ERR(ov5640_data.sensor_clk);
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk",
+ &(ov5640_data.mclk));
+ if (retval) {
+ dev_err(dev, "mclk missing or invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk_source",
+ (u32 *) &(ov5640_data.mclk_source));
+ if (retval) {
+ dev_err(dev, "mclk_source missing or invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "csi_id",
+ &(ov5640_data.csi));
+ if (retval) {
+ dev_err(dev, "csi id missing or invalid\n");
+ return retval;
+ }
+
+ clk_prepare_enable(ov5640_data.sensor_clk);
+
+ ov5640_data.io_init = ov5640_reset;
+ ov5640_data.i2c_client = client;
+ ov5640_data.pix.pixelformat = V4L2_PIX_FMT_YUYV;
+ ov5640_data.pix.width = 640;
+ ov5640_data.pix.height = 480;
+ ov5640_data.streamcap.capability = V4L2_MODE_HIGHQUALITY |
+ V4L2_CAP_TIMEPERFRAME;
+ ov5640_data.streamcap.capturemode = 0;
+ ov5640_data.streamcap.timeperframe.denominator = DEFAULT_FPS;
+ ov5640_data.streamcap.timeperframe.numerator = 1;
+
+ ov5640_regulator_enable(&client->dev);
+
+ ov5640_reset();
+
+ ov5640_power_down(0);
+
+ retval = ov5640_read_reg(OV5640_CHIP_ID_HIGH_BYTE, &chip_id_high);
+ if (retval < 0 || chip_id_high != 0x56) {
+ pr_warning("camera ov5640_mipi is not found\n");
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+ return -ENODEV;
+ }
+ retval = ov5640_read_reg(OV5640_CHIP_ID_LOW_BYTE, &chip_id_low);
+ if (retval < 0 || chip_id_low != 0x40) {
+ pr_warning("camera ov5640_mipi is not found\n");
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+ return -ENODEV;
+ }
+
+ retval = init_device();
+ if (retval < 0) {
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+ pr_warning("camera ov5640 init failed\n");
+ ov5640_power_down(1);
+ return retval;
+ }
+
+ v4l2_i2c_subdev_init(&ov5640_data.subdev, client, &ov5640_subdev_ops);
+
+ ov5640_data.subdev.grp_id = 678;
+ retval = v4l2_async_register_subdev(&ov5640_data.subdev);
+ if (retval < 0)
+ dev_err(&client->dev,
+ "%s--Async register failed, ret=%d\n", __func__, retval);
+
+ pr_info("camera ov5640_mipi is found\n");
+ return retval;
+}
+
+/*!
+ * ov5640 I2C detach function
+ *
+ * @param client struct i2c_client *
+ * @return Error code indicating success or failure
+ */
+static int ov5640_remove(struct i2c_client *client)
+{
+ struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+ v4l2_async_unregister_subdev(sd);
+
+ clk_disable_unprepare(ov5640_data.sensor_clk);
+
+ ov5640_power_down(1);
+
+ if (gpo_regulator)
+ regulator_disable(gpo_regulator);
+
+ if (analog_regulator)
+ regulator_disable(analog_regulator);
+
+ if (core_regulator)
+ regulator_disable(core_regulator);
+
+ if (io_regulator)
+ regulator_disable(io_regulator);
+
+ return 0;
+}
+
+module_i2c_driver(ov5640_i2c_driver);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("OV5640 MIPI Camera Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("1.0");
+MODULE_ALIAS("CSI");
--- /dev/null
+/*
+ * Copyright (C) 2011-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/ctype.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/clk.h>
+#include <linux/of_device.h>
+#include <linux/i2c.h>
+#include <linux/of_gpio.h>
+#include <linux/pinctrl/consumer.h>
+#include <linux/regulator/consumer.h>
+#include <linux/v4l2-mediabus.h>
+#include <media/v4l2-device.h>
+#include <media/v4l2-ctrls.h>
+
+#define OV5647_VOLTAGE_ANALOG 2800000
+#define OV5647_VOLTAGE_DIGITAL_CORE 1500000
+#define OV5647_VOLTAGE_DIGITAL_IO 1800000
+
+#define MIN_FPS 15
+#define MAX_FPS 30
+#define DEFAULT_FPS 30
+
+#define OV5647_XCLK_MIN 6000000
+#define OV5647_XCLK_MAX 24000000
+
+#define OV5647_CHIP_ID_HIGH_BYTE 0x300A
+#define OV5647_CHIP_ID_LOW_BYTE 0x300B
+
+enum ov5647_mode {
+ ov5647_mode_MIN = 0,
+ ov5647_mode_VGA_640_480 = 0,
+ ov5647_mode_720P_1280_720 = 1,
+ ov5647_mode_1080P_1920_1080 = 2,
+ ov5647_mode_QSXGA_2592_1944 = 3,
+ ov5647_mode_MAX = 3,
+ ov5647_mode_INIT = 0xff, /*only for sensor init*/
+};
+
+enum ov5647_frame_rate {
+ ov5647_15_fps,
+ ov5647_30_fps
+};
+
+static int ov5647_framerates[] = {
+ [ov5647_15_fps] = 15,
+ [ov5647_30_fps] = 30,
+};
+
+struct ov5647_datafmt {
+ u32 code;
+ enum v4l2_colorspace colorspace;
+};
+
+/* image size under 1280 * 960 are SUBSAMPLING
+ * image size upper 1280 * 960 are SCALING
+ */
+enum ov5647_downsize_mode {
+ SUBSAMPLING,
+ SCALING,
+};
+
+struct reg_value {
+ u16 u16RegAddr;
+ u8 u8Val;
+ u8 u8Mask;
+ u32 u32Delay_ms;
+};
+
+struct ov5647_mode_info {
+ enum ov5647_mode mode;
+ enum ov5647_downsize_mode dn_mode;
+ u32 width;
+ u32 height;
+ struct reg_value *init_data_ptr;
+ u32 init_data_size;
+};
+
+struct otp_struct {
+ int customer_id;
+ int module_integrator_id;
+ int lens_id;
+ int rg_ratio;
+ int bg_ratio;
+ int user_data[3];
+ int light_rg;
+ int light_bg;
+};
+
+struct ov5647 {
+ struct v4l2_subdev subdev;
+ struct i2c_client *i2c_client;
+ struct v4l2_pix_format pix;
+ const struct ov5647_datafmt *fmt;
+ struct v4l2_captureparm streamcap;
+ bool on;
+
+ /* control settings */
+ int brightness;
+ int hue;
+ int contrast;
+ int saturation;
+ int red;
+ int green;
+ int blue;
+ int ae_mode;
+
+ u32 mclk;
+ u8 mclk_source;
+ struct clk *sensor_clk;
+ int csi;
+
+ void (*io_init)(void);
+};
+/*!
+ * Maintains the information on the current state of the sesor.
+ */
+static struct ov5647 ov5647_data;
+static int pwn_gpio, rst_gpio;
+static int prev_sysclk, prev_HTS;
+static int AE_low, AE_high, AE_Target = 52;
+
+/* R/G and B/G of typical camera module is defined here,
+ * the typical camera module is selected by CameraAnalyzer. */
+static int RG_Ratio_Typical = 0x70;
+static int BG_Ratio_Typical = 0x70;
+
+
+static struct reg_value ov5647_init_setting[] = {
+
+ {0x0100, 0x00, 0, 0}, {0x0103, 0x01, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x69, 0, 0}, {0x303c, 0x11, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x370c, 0x0f, 0, 0}, {0x3612, 0x59, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x5000, 0x06, 0, 0}, {0x5002, 0x40, 0, 0},
+ {0x5003, 0x08, 0, 0}, {0x5a00, 0x08, 0, 0}, {0x3000, 0xff, 0, 0},
+ {0x3001, 0xff, 0, 0}, {0x3002, 0xff, 0, 0}, {0x301d, 0xf0, 0, 0},
+ {0x3a18, 0x00, 0, 0}, {0x3a19, 0xf8, 0, 0}, {0x3c01, 0x80, 0, 0},
+ {0x3b07, 0x0c, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x68, 0, 0},
+ {0x380e, 0x03, 0, 0}, {0x380f, 0xd8, 0, 0}, {0x3814, 0x31, 0, 0},
+ {0x3815, 0x31, 0, 0}, {0x3708, 0x64, 0, 0}, {0x3709, 0x52, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x03, 0, 0},
+ {0x380b, 0xc0, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x18, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x0e, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x27, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x95, 0, 0},
+ {0x3630, 0x2e, 0, 0}, {0x3632, 0xe2, 0, 0}, {0x3633, 0x23, 0, 0},
+ {0x3634, 0x44, 0, 0}, {0x3620, 0x64, 0, 0}, {0x3621, 0xe0, 0, 0},
+ {0x3600, 0x37, 0, 0}, {0x3704, 0xa0, 0, 0}, {0x3703, 0x5a, 0, 0},
+ {0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0}, {0x3731, 0x02, 0, 0},
+ {0x370b, 0x60, 0, 0}, {0x3705, 0x1a, 0, 0}, {0x3f05, 0x02, 0, 0},
+ {0x3f06, 0x10, 0, 0}, {0x3f01, 0x0a, 0, 0}, {0x3a08, 0x01, 0, 0},
+ {0x3a09, 0x27, 0, 0}, {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0},
+ {0x3a0d, 0x04, 0, 0}, {0x3a0e, 0x03, 0, 0}, {0x3a0f, 0x58, 0, 0},
+ {0x3a10, 0x50, 0, 0}, {0x3a1b, 0x58, 0, 0}, {0x3a1e, 0x50, 0, 0},
+ {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x28, 0, 0}, {0x4001, 0x02, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x4000, 0x09, 0, 0}, {0x4050, 0x6e, 0, 0},
+ {0x4051, 0x8f, 0, 0}, {0x4837, 0x17, 0, 0}, {0x3503, 0x03, 0, 0},
+ {0x3501, 0x44, 0, 0}, {0x3502, 0x80, 0, 0}, {0x350a, 0x00, 0, 0},
+ {0x350b, 0x7f, 0, 0}, {0x5001, 0x01, 0, 0}, {0x5002, 0x41, 0, 0},
+ {0x5180, 0x08, 0, 0}, {0x5186, 0x04, 0, 0}, {0x5187, 0x00, 0, 0},
+ {0x5188, 0x04, 0, 0}, {0x5189, 0x00, 0, 0}, {0x518a, 0x04, 0, 0},
+ {0x518b, 0x00, 0, 0}, {0x5000, 0x86, 0, 0}, {0x5800, 0x11, 0, 0},
+ {0x5801, 0x0a, 0, 0}, {0x5802, 0x09, 0, 0}, {0x5803, 0x09, 0, 0},
+ {0x5804, 0x0a, 0, 0}, {0x5805, 0x0f, 0, 0}, {0x5806, 0x07, 0, 0},
+ {0x5807, 0x05, 0, 0}, {0x5808, 0x03, 0, 0}, {0x5809, 0x03, 0, 0},
+ {0x580a, 0x05, 0, 0}, {0x580b, 0x07, 0, 0}, {0x580c, 0x05, 0, 0},
+ {0x580d, 0x02, 0, 0}, {0x580e, 0x00, 0, 0}, {0x580f, 0x00, 0, 0},
+ {0x5810, 0x02, 0, 0}, {0x5811, 0x05, 0, 0}, {0x5812, 0x05, 0, 0},
+ {0x5813, 0x02, 0, 0}, {0x5814, 0x00, 0, 0}, {0x5815, 0x00, 0, 0},
+ {0x5816, 0x01, 0, 0}, {0x5817, 0x05, 0, 0}, {0x5818, 0x08, 0, 0},
+ {0x5819, 0x05, 0, 0}, {0x581a, 0x03, 0, 0}, {0x581b, 0x03, 0, 0},
+ {0x581c, 0x04, 0, 0}, {0x581d, 0x07, 0, 0}, {0x581e, 0x10, 0, 0},
+ {0x581f, 0x0b, 0, 0}, {0x5820, 0x09, 0, 0}, {0x5821, 0x09, 0, 0},
+ {0x5822, 0x09, 0, 0}, {0x5823, 0x0e, 0, 0}, {0x5824, 0x28, 0, 0},
+ {0x5825, 0x1a, 0, 0}, {0x5826, 0x1a, 0, 0}, {0x5827, 0x1a, 0, 0},
+ {0x5828, 0x46, 0, 0}, {0x5829, 0x2a, 0, 0}, {0x582a, 0x26, 0, 0},
+ {0x582b, 0x44, 0, 0}, {0x582c, 0x26, 0, 0}, {0x582d, 0x2a, 0, 0},
+ {0x582e, 0x28, 0, 0}, {0x582f, 0x42, 0, 0}, {0x5830, 0x40, 0, 0},
+ {0x5831, 0x42, 0, 0}, {0x5832, 0x28, 0, 0}, {0x5833, 0x0a, 0, 0},
+ {0x5834, 0x16, 0, 0}, {0x5835, 0x44, 0, 0}, {0x5836, 0x26, 0, 0},
+ {0x5837, 0x2a, 0, 0}, {0x5838, 0x28, 0, 0}, {0x5839, 0x0a, 0, 0},
+ {0x583a, 0x0a, 0, 0}, {0x583b, 0x0a, 0, 0}, {0x583c, 0x26, 0, 0},
+ {0x583d, 0xbe, 0, 0}, {0x0100, 0x01, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3001, 0x00, 0, 0}, {0x3002, 0x00, 0, 0}, {0x3017, 0xe0, 0, 0},
+ {0x301c, 0xfc, 0, 0}, {0x3636, 0x06, 0, 0}, {0x3016, 0x08, 0, 0},
+ {0x3827, 0xec, 0, 0}, {0x3018, 0x44, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3106, 0xf5, 0, 0}, {0x3034, 0x18, 0, 0}, {0x301c, 0xf8, 0, 0},
+};
+
+static struct reg_value ov5647_setting_60fps_VGA_640_480[] = {
+ {0x0100, 0x00, 0, 0}, {0x0103, 0x01, 0, 0}, {0x3035, 0x11, 0, 0},
+ {0x3036, 0x46, 0, 0}, {0x303c, 0x11, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3820, 0x41, 0, 0}, {0x370c, 0x0f, 0, 0}, {0x3612, 0x59, 0, 0},
+ {0x3618, 0x00, 0, 0}, {0x5000, 0x06, 0, 0}, {0x5002, 0x40, 0, 0},
+ {0x5003, 0x08, 0, 0}, {0x5a00, 0x08, 0, 0}, {0x3000, 0xff, 0, 0},
+ {0x3001, 0xff, 0, 0}, {0x3002, 0xff, 0, 0}, {0x301d, 0xf0, 0, 0},
+ {0x3a18, 0x00, 0, 0}, {0x3a19, 0xf8, 0, 0}, {0x3c01, 0x80, 0, 0},
+ {0x3b07, 0x0c, 0, 0}, {0x380c, 0x07, 0, 0}, {0x380d, 0x3c, 0, 0},
+ {0x380e, 0x01, 0, 0}, {0x380f, 0xf8, 0, 0}, {0x3814, 0x71, 0, 0},
+ {0x3815, 0x71, 0, 0}, {0x3708, 0x64, 0, 0}, {0x3709, 0x52, 0, 0},
+ {0x3808, 0x02, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x01, 0, 0},
+ {0x380b, 0xe0, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x10, 0, 0},
+ {0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0},
+ {0x3805, 0x2f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0},
+ {0x3630, 0x2e, 0, 0}, {0x3632, 0xe2, 0, 0}, {0x3633, 0x23, 0, 0},
+ {0x3634, 0x44, 0, 0}, {0x3620, 0x64, 0, 0}, {0x3621, 0xe0, 0, 0},
+ {0x3600, 0x37, 0, 0}, {0x3704, 0xa0, 0, 0}, {0x3703, 0x5a, 0, 0},
+ {0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0}, {0x3731, 0x02, 0, 0},
+ {0x370b, 0x60, 0, 0}, {0x3705, 0x1a, 0, 0}, {0x3f05, 0x02, 0, 0},
+ {0x3f06, 0x10, 0, 0}, {0x3f01, 0x0a, 0, 0}, {0x3a08, 0x01, 0, 0},
+ {0x3a09, 0x2e, 0, 0}, {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xfb, 0, 0},
+ {0x3a0d, 0x02, 0, 0}, {0x3a0e, 0x01, 0, 0}, {0x3a0f, 0x58, 0, 0},
+ {0x3a10, 0x50, 0, 0}, {0x3a1b, 0x58, 0, 0}, {0x3a1e, 0x50, 0, 0},
+ {0x3a11, 0x60, 0, 0}, {0x3a1f, 0x28, 0, 0}, {0x4001, 0x02, 0, 0},
+ {0x4004, 0x02, 0, 0}, {0x4000, 0x09, 0, 0}, {0x4050, 0x6e, 0, 0},
+ {0x4051, 0x8f, 0, 0}, {0x0100, 0x01, 0, 0}, {0x3000, 0x00, 0, 0},
+ {0x3001, 0x00, 0, 0}, {0x3002, 0x00, 0, 0}, {0x3017, 0xe0, 0, 0},
+ {0x301c, 0xfc, 0, 0}, {0x3636, 0x06, 0, 0}, {0x3016, 0x08, 0, 0},
+ {0x3827, 0xec, 0, 0}, {0x3018, 0x44, 0, 0}, {0x3035, 0x21, 0, 0},
+ {0x3106, 0xf5, 0, 0}, {0x3034, 0x18, 0, 0}, {0x301c, 0xf8, 0, 0},
+};
+
+static struct reg_value ov5647_setting_30fps_720P_1280_720[] = {
+ {0x0100, 0x00, 0, 0}, {0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0},
+ {0x3612, 0x59, 0, 0}, {0x3618, 0x00, 0, 0}, {0x380c, 0x09, 0, 0},
+ {0x380d, 0xe8, 0, 0}, {0x380e, 0x04, 0, 0}, {0x380f, 0x50, 0, 0},
+ {0x3814, 0x31, 0, 0}, {0x3815, 0x31, 0, 0}, {0x3709, 0x52, 0, 0},
+ {0x3808, 0x05, 0, 0}, {0x3809, 0x00, 0, 0}, {0x380a, 0x02, 0, 0},
+ {0x380b, 0xd0, 0, 0}, {0x3801, 0x18, 0, 0}, {0x3802, 0x00, 0, 0},
+ {0x3803, 0xf8, 0, 0}, {0x3804, 0x0a, 0, 0}, {0x3805, 0x27, 0, 0},
+ {0x3806, 0x06, 0, 0}, {0x3807, 0xa7, 0, 0}, {0x3a09, 0xbe, 0, 0},
+ {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x74, 0, 0}, {0x3a0d, 0x02, 0, 0},
+ {0x3a0e, 0x01, 0, 0}, {0x4004, 0x02, 0, 0}, {0x4005, 0x18, 0, 0},
+ {0x0100, 0x01, 0, 0},
+};
+
+static struct reg_value ov5647_setting_30fps_1080P_1920_1080[] = {
+ {0x0100, 0x00, 0, 0}, {0x3820, 0x00, 0, 0}, {0x3821, 0x06, 0, 0},
+ {0x3612, 0x5b, 0, 0}, {0x3618, 0x04, 0, 0}, {0x380c, 0x09, 0, 0},
+ {0x380d, 0xe8, 0, 0}, {0x380e, 0x04, 0, 0}, {0x380f, 0x50, 0, 0},
+ {0x3814, 0x11, 0, 0}, {0x3815, 0x11, 0, 0}, {0x3709, 0x12, 0, 0},
+ {0x3808, 0x07, 0, 0}, {0x3809, 0x80, 0, 0}, {0x380a, 0x04, 0, 0},
+ {0x380b, 0x38, 0, 0}, {0x3801, 0x5c, 0, 0}, {0x3802, 0x01, 0, 0},
+ {0x3803, 0xb2, 0, 0}, {0x3804, 0x08, 0, 0}, {0x3805, 0xe3, 0, 0},
+ {0x3806, 0x05, 0, 0}, {0x3807, 0xf1, 0, 0}, {0x3a09, 0x4b, 0, 0},
+ {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x13, 0, 0}, {0x3a0d, 0x04, 0, 0},
+ {0x3a0e, 0x03, 0, 0}, {0x4004, 0x04, 0, 0}, {0x4005, 0x18, 0, 0},
+ {0x0100, 0x01, 0, 0},
+};
+
+static struct reg_value ov5647_setting_15fps_QSXGA_2592_1944[] = {
+ {0x0100, 0x00, 0, 0}, {0x3820, 0x00, 0, 0}, {0x3821, 0x06, 0, 0},
+ {0x3612, 0x5b, 0, 0}, {0x3618, 0x04, 0, 0}, {0x380c, 0x0b, 0, 0},
+ {0x380d, 0x10, 0, 0}, {0x380e, 0x07, 0, 0}, {0x380f, 0xb8, 0, 0},
+ {0x3814, 0x11, 0, 0}, {0x3815, 0x11, 0, 0}, {0x3709, 0x12, 0, 0},
+ {0x3808, 0x0a, 0, 0}, {0x3809, 0x20, 0, 0}, {0x380a, 0x07, 0, 0},
+ {0x380b, 0x98, 0, 0}, {0x3801, 0x0c, 0, 0}, {0x3802, 0x00, 0, 0},
+ {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0}, {0x3805, 0x33, 0, 0},
+ {0x3806, 0x07, 0, 0}, {0x3807, 0xa3, 0, 0}, {0x3a09, 0x28, 0, 0},
+ {0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0d, 0x08, 0, 0},
+ {0x3a0e, 0x06, 0, 0}, {0x4004, 0x04, 0, 0}, {0x4005, 0x1a, 0, 0},
+ {0x0100, 0x01, 0, 0},
+};
+
+static struct ov5647_mode_info ov5647_mode_info_data[2][ov5647_mode_MAX + 1] = {
+ {
+ {ov5647_mode_VGA_640_480, -1, 0, 0, NULL, 0},
+ {ov5647_mode_720P_1280_720, -1, 0, 0, NULL, 0},
+ {ov5647_mode_1080P_1920_1080, -1, 0, 0, NULL, 0},
+ {ov5647_mode_QSXGA_2592_1944, SCALING, 2592, 1944,
+ ov5647_setting_15fps_QSXGA_2592_1944,
+ ARRAY_SIZE(ov5647_setting_15fps_QSXGA_2592_1944)},
+ },
+ {
+ /* Actually VGA working in 60fps mode */
+ {ov5647_mode_VGA_640_480, SUBSAMPLING, 640, 480,
+ ov5647_setting_60fps_VGA_640_480,
+ ARRAY_SIZE(ov5647_setting_60fps_VGA_640_480)},
+ {ov5647_mode_720P_1280_720, SUBSAMPLING, 1280, 720,
+ ov5647_setting_30fps_720P_1280_720,
+ ARRAY_SIZE(ov5647_setting_30fps_720P_1280_720)},
+ {ov5647_mode_1080P_1920_1080, SCALING, 1920, 1080,
+ ov5647_setting_30fps_1080P_1920_1080,
+ ARRAY_SIZE(ov5647_setting_30fps_1080P_1920_1080)},
+ {ov5647_mode_QSXGA_2592_1944, -1, 0, 0, NULL, 0},
+ },
+};
+
+static struct regulator *io_regulator;
+static struct regulator *core_regulator;
+static struct regulator *analog_regulator;
+static struct regulator *gpo_regulator;
+
+static int ov5647_probe(struct i2c_client *adapter,
+ const struct i2c_device_id *device_id);
+static int ov5647_remove(struct i2c_client *client);
+
+static s32 ov5647_read_reg(u16 reg, u8 *val);
+static s32 ov5647_write_reg(u16 reg, u8 val);
+
+static const struct i2c_device_id ov5647_id[] = {
+ {"ov5647_mipi", 0},
+ {},
+};
+
+MODULE_DEVICE_TABLE(i2c, ov5647_id);
+
+static struct i2c_driver ov5647_i2c_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "ov5647_mipi",
+ },
+ .probe = ov5647_probe,
+ .remove = ov5647_remove,
+ .id_table = ov5647_id,
+};
+
+static const struct ov5647_datafmt ov5647_colour_fmts[] = {
+ {MEDIA_BUS_FMT_SBGGR8_1X8, V4L2_COLORSPACE_JPEG},
+};
+
+static struct ov5647 *to_ov5647(const struct i2c_client *client)
+{
+ return container_of(i2c_get_clientdata(client), struct ov5647, subdev);
+}
+
+/* Find a data format by a pixel code in an array */
+static const struct ov5647_datafmt
+ *ov5647_find_datafmt(u32 code)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(ov5647_colour_fmts); i++)
+ if (ov5647_colour_fmts[i].code == code)
+ return ov5647_colour_fmts + i;
+
+ return NULL;
+}
+
+static inline void ov5647_power_down(int enable)
+{
+ if (pwn_gpio < 0)
+ return;
+
+ /* 19x19 pwdn pin invert by mipi daughter card */
+ if (!enable)
+ gpio_set_value_cansleep(pwn_gpio, 1);
+ else
+ gpio_set_value_cansleep(pwn_gpio, 0);
+
+ msleep(2);
+}
+
+static void ov5647_reset(void)
+{
+ if (rst_gpio < 0 || pwn_gpio < 0)
+ return;
+
+ /* camera reset */
+ gpio_set_value_cansleep(rst_gpio, 1);
+
+ /* camera power dowmn */
+ gpio_set_value_cansleep(pwn_gpio, 1);
+ msleep(5);
+
+ gpio_set_value_cansleep(pwn_gpio, 0);
+ msleep(5);
+
+ gpio_set_value_cansleep(rst_gpio, 0);
+ msleep(1);
+
+ gpio_set_value_cansleep(rst_gpio, 1);
+ msleep(5);
+
+ gpio_set_value_cansleep(pwn_gpio, 1);
+}
+
+static int ov5647_regulator_enable(struct device *dev)
+{
+ int ret = 0;
+
+ io_regulator = devm_regulator_get(dev, "DOVDD");
+ if (!IS_ERR(io_regulator)) {
+ regulator_set_voltage(io_regulator,
+ OV5647_VOLTAGE_DIGITAL_IO,
+ OV5647_VOLTAGE_DIGITAL_IO);
+ ret = regulator_enable(io_regulator);
+ if (ret) {
+ pr_err("%s:io set voltage error\n", __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:io set voltage ok\n", __func__);
+ }
+ } else {
+ pr_err("%s: cannot get io voltage error\n", __func__);
+ io_regulator = NULL;
+ }
+
+ core_regulator = devm_regulator_get(dev, "DVDD");
+ if (!IS_ERR(core_regulator)) {
+ regulator_set_voltage(core_regulator,
+ OV5647_VOLTAGE_DIGITAL_CORE,
+ OV5647_VOLTAGE_DIGITAL_CORE);
+ ret = regulator_enable(core_regulator);
+ if (ret) {
+ pr_err("%s:core set voltage error\n", __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:core set voltage ok\n", __func__);
+ }
+ } else {
+ core_regulator = NULL;
+ pr_err("%s: cannot get core voltage error\n", __func__);
+ }
+
+ analog_regulator = devm_regulator_get(dev, "AVDD");
+ if (!IS_ERR(analog_regulator)) {
+ regulator_set_voltage(analog_regulator,
+ OV5647_VOLTAGE_ANALOG,
+ OV5647_VOLTAGE_ANALOG);
+ ret = regulator_enable(analog_regulator);
+ if (ret) {
+ pr_err("%s:analog set voltage error\n",
+ __func__);
+ return ret;
+ } else {
+ dev_dbg(dev,
+ "%s:analog set voltage ok\n", __func__);
+ }
+ } else {
+ analog_regulator = NULL;
+ pr_err("%s: cannot get analog voltage error\n", __func__);
+ }
+
+ return ret;
+}
+
+static s32 ov5647_write_reg(u16 reg, u8 val)
+{
+ u8 au8Buf[3] = {0};
+
+ au8Buf[0] = reg >> 8;
+ au8Buf[1] = reg & 0xff;
+ au8Buf[2] = val;
+
+ if (i2c_master_send(ov5647_data.i2c_client, au8Buf, 3) < 0) {
+ pr_err("%s:write reg error:reg=%x,val=%x\n",
+ __func__, reg, val);
+ return -1;
+ }
+
+ return 0;
+}
+
+static s32 ov5647_read_reg(u16 reg, u8 *val)
+{
+ u8 au8RegBuf[2] = {0};
+ u8 u8RdVal = 0;
+
+ au8RegBuf[0] = reg >> 8;
+ au8RegBuf[1] = reg & 0xff;
+
+ if (2 != i2c_master_send(ov5647_data.i2c_client, au8RegBuf, 2)) {
+ pr_err("%s:write reg error:reg=%x\n",
+ __func__, reg);
+ return -1;
+ }
+
+ if (1 != i2c_master_recv(ov5647_data.i2c_client, &u8RdVal, 1)) {
+ pr_err("%s:read reg error:reg=%x,val=%x\n",
+ __func__, reg, u8RdVal);
+ return -1;
+ }
+
+ *val = u8RdVal;
+
+ return u8RdVal;
+}
+
+/* index: index of otp group. (0, 1, 2)
+ * return:
+ * 0, group index is empty
+ * 1, group index has invalid data
+ * 2, group index has valid data */
+static int ov5647_check_otp(int index)
+{
+ int i;
+ int address;
+ u8 temp;
+
+ /* read otp into buffer */
+ ov5647_write_reg(0x3d21, 0x01);
+ msleep(20);
+ address = 0x3d05 + index * 9;
+ temp = ov5647_read_reg(address, &temp);
+
+ /* disable otp read */
+ ov5647_write_reg(0x3d21, 0x00);
+
+ /* clear otp buffer */
+ for (i = 0; i < 32; i++)
+ ov5647_write_reg(0x3d00 + i, 0x00);
+
+ if (!temp)
+ return 0;
+ else if ((!(temp & 0x80)) && (temp & 0x7f))
+ return 2;
+ else
+ return 1;
+}
+
+/* index: index of otp group. (0, 1, 2)
+ * return: 0 */
+static int ov5647_read_otp(int index, struct otp_struct *otp_ptr)
+{
+ int i;
+ int address;
+ u8 temp;
+
+ /* read otp into buffer */
+ ov5647_write_reg(0x3d21, 0x01);
+ msleep(2);
+ address = 0x3d05 + index * 9;
+ temp = ov5647_read_reg(address, &temp);
+ (*otp_ptr).customer_id = temp & 0x7f;
+
+ (*otp_ptr).module_integrator_id = ov5647_read_reg(address, &temp);
+ (*otp_ptr).lens_id = ov5647_read_reg(address + 1, &temp);
+ (*otp_ptr).rg_ratio = ov5647_read_reg(address + 2, &temp);
+ (*otp_ptr).bg_ratio = ov5647_read_reg(address + 3, &temp);
+ (*otp_ptr).user_data[0] = ov5647_read_reg(address + 4, &temp);
+ (*otp_ptr).user_data[1] = ov5647_read_reg(address + 5, &temp);
+ (*otp_ptr).user_data[2] = ov5647_read_reg(address + 6, &temp);
+ (*otp_ptr).light_rg = ov5647_read_reg(address + 7, &temp);
+ (*otp_ptr).light_bg = ov5647_read_reg(address + 8, &temp);
+
+ /* disable otp read */
+ ov5647_write_reg(0x3d21, 0x00);
+
+ /* clear otp buffer */
+ for (i = 0; i < 32; i++)
+ ov5647_write_reg(0x3d00 + i, 0x00);
+
+ return 0;
+}
+
+/* R_gain, sensor red gain of AWB, 0x400 =1
+ * G_gain, sensor green gain of AWB, 0x400 =1
+ * B_gain, sensor blue gain of AWB, 0x400 =1
+ * return 0 */
+static int ov5647_update_awb_gain(int R_gain, int G_gain, int B_gain)
+{
+ if (R_gain > 0x400) {
+ ov5647_write_reg(0x5186, R_gain >> 8);
+ ov5647_write_reg(0x5187, R_gain & 0x00ff);
+ }
+ if (G_gain > 0x400) {
+ ov5647_write_reg(0x5188, G_gain >> 8);
+ ov5647_write_reg(0x5189, G_gain & 0x00ff);
+ }
+ if (B_gain > 0x400) {
+ ov5647_write_reg(0x518a, B_gain >> 8);
+ ov5647_write_reg(0x518b, B_gain & 0x00ff);
+ }
+
+ return 0;
+}
+
+/* call this function after OV5647 initialization
+ * return value:
+ * 0 update success
+ * 1 no OTP */
+static int ov5647_update_otp(void)
+{
+ struct otp_struct current_otp;
+ int i;
+ int otp_index;
+ int temp;
+ int R_gain, G_gain, B_gain, G_gain_R, G_gain_B;
+ int rg, bg;
+
+ /* R/G and B/G of current camera module is read out from sensor OTP
+ * check first OTP with valid data */
+ for (i = 0; i < 3; i++) {
+ temp = ov5647_check_otp(i);
+ if (temp == 2) {
+ otp_index = i;
+ break;
+ }
+ }
+ if (i == 3) {
+ /* no valid wb OTP data */
+ printk(KERN_WARNING "No valid wb otp data\n");
+ return 1;
+ }
+
+ ov5647_read_otp(otp_index, ¤t_otp);
+ if (current_otp.light_rg == 0)
+ rg = current_otp.rg_ratio;
+ else
+ rg = current_otp.rg_ratio * (current_otp.light_rg + 128) / 256;
+
+ if (current_otp.light_bg == 0)
+ bg = current_otp.bg_ratio;
+ else
+ bg = current_otp.bg_ratio * (current_otp.light_bg + 128) / 256;
+
+ /* calculate G gain
+ * 0x400 = 1x gain */
+ if (bg < BG_Ratio_Typical) {
+ if (rg < RG_Ratio_Typical) {
+ /* current_otp.bg_ratio < BG_Ratio_typical &&
+ * current_otp.rg_ratio < RG_Ratio_typical */
+ G_gain = 0x400;
+ B_gain = 0x400 * BG_Ratio_Typical / bg;
+ R_gain = 0x400 * RG_Ratio_Typical / rg;
+ } else {
+ /* current_otp.bg_ratio < BG_Ratio_typical &&
+ * current_otp.rg_ratio >= RG_Ratio_typical */
+ R_gain = 0x400;
+ G_gain = 0x400 * rg / RG_Ratio_Typical;
+ B_gain = G_gain * BG_Ratio_Typical / bg;
+ }
+ } else {
+ if (rg < RG_Ratio_Typical) {
+ /* current_otp.bg_ratio >= BG_Ratio_typical &&
+ * current_otp.rg_ratio < RG_Ratio_typical */
+ B_gain = 0x400;
+ G_gain = 0x400 * bg / BG_Ratio_Typical;
+ R_gain = G_gain * RG_Ratio_Typical / rg;
+ } else {
+ /* current_otp.bg_ratio >= BG_Ratio_typical &&
+ * current_otp.rg_ratio >= RG_Ratio_typical */
+ G_gain_B = 0x400 * bg / BG_Ratio_Typical;
+ G_gain_R = 0x400 * rg / RG_Ratio_Typical;
+ if (G_gain_B > G_gain_R) {
+ B_gain = 0x400;
+ G_gain = G_gain_B;
+ R_gain = G_gain * RG_Ratio_Typical / rg;
+ } else {
+ R_gain = 0x400;
+ G_gain = G_gain_R;
+ B_gain = G_gain * BG_Ratio_Typical / bg;
+ }
+ }
+ }
+ ov5647_update_awb_gain(R_gain, G_gain, B_gain);
+ return 0;
+}
+
+static void ov5647_stream_on(void)
+{
+ ov5647_write_reg(0x4202, 0x00);
+}
+
+static void ov5647_stream_off(void)
+{
+ ov5647_write_reg(0x4202, 0x0f);
+}
+
+static int ov5647_get_sysclk(void)
+{
+ /* calculate sysclk */
+ int xvclk = ov5647_data.mclk / 10000;
+ int sysclk, temp1, temp2;
+ int pre_div02x, div_cnt7b, sdiv0, pll_rdiv, bit_div2x, sclk_div, VCO;
+ int pre_div02x_map[] = {2, 2, 4, 6, 8, 3, 12, 5, 16, 2, 2, 2, 2, 2, 2, 2};
+ int sdiv0_map[] = {16, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
+ int pll_rdiv_map[] = {1, 2};
+ int bit_div2x_map[] = {2, 2, 2, 2, 2, 2, 2, 2, 4, 2, 5, 2, 2, 2, 2, 2};
+ int sclk_div_map[] = {1, 2, 4, 1};
+ u8 temp;
+
+ temp1 = ov5647_read_reg(0x3037, &temp);
+ temp2 = temp1 & 0x0f;
+ pre_div02x = pre_div02x_map[temp2];
+ temp2 = (temp1 >> 4) & 0x01;
+ pll_rdiv = pll_rdiv_map[temp2];
+ temp1 = ov5647_read_reg(0x3036, &temp);
+
+ div_cnt7b = temp1;
+
+ VCO = xvclk * 2 / pre_div02x * div_cnt7b;
+ temp1 = ov5647_read_reg(0x3035, &temp);
+ temp2 = temp1 >> 4;
+ sdiv0 = sdiv0_map[temp2];
+ temp1 = ov5647_read_reg(0x3034, &temp);
+ temp2 = temp1 & 0x0f;
+ bit_div2x = bit_div2x_map[temp2];
+ temp1 = ov5647_read_reg(0x3106, &temp);
+ temp2 = (temp1 >> 2) & 0x03;
+ sclk_div = sclk_div_map[temp2];
+ sysclk = VCO * 2 / sdiv0 / pll_rdiv / bit_div2x / sclk_div;
+ return sysclk;
+}
+
+static void ov5647_set_night_mode(void)
+{
+ /* read HTS from register settings */
+ u8 mode;
+
+ ov5647_read_reg(0x3a00, &mode);
+ mode &= 0xfb;
+ ov5647_write_reg(0x3a00, mode);
+}
+
+static int ov5647_get_HTS(void)
+{
+ /* read HTS from register settings */
+ int HTS;
+ u8 temp;
+
+ HTS = ov5647_read_reg(0x380c, &temp);
+ HTS = (HTS << 8) + ov5647_read_reg(0x380d, &temp);
+
+ return HTS;
+}
+
+static int ov5647_get_VTS(void)
+{
+ /* read VTS from register settings */
+ int VTS;
+ u8 temp;
+
+ /* total vertical size[15:8] high byte */
+ VTS = ov5647_read_reg(0x380e, &temp);
+
+ VTS = (VTS << 8) + ov5647_read_reg(0x380f, &temp);
+
+ return VTS;
+}
+
+static int ov5647_set_VTS(int VTS)
+{
+ /* write VTS to registers */
+ int temp;
+
+ temp = VTS & 0xff;
+ ov5647_write_reg(0x380f, temp);
+
+ temp = VTS >> 8;
+ ov5647_write_reg(0x380e, temp);
+
+ return 0;
+}
+
+static int ov5647_get_shutter(void)
+{
+ /* read shutter, in number of line period */
+ int shutter;
+ u8 temp;
+
+ shutter = (ov5647_read_reg(0x03500, &temp) & 0x0f);
+ shutter = (shutter << 8) + ov5647_read_reg(0x3501, &temp);
+ shutter = (shutter << 4) + (ov5647_read_reg(0x3502, &temp)>>4);
+
+ return shutter;
+}
+
+static int ov5647_set_shutter(int shutter)
+{
+ /* write shutter, in number of line period */
+ int temp;
+
+ shutter = shutter & 0xffff;
+
+ temp = shutter & 0x0f;
+ temp = temp << 4;
+ ov5647_write_reg(0x3502, temp);
+
+ temp = shutter & 0xfff;
+ temp = temp >> 4;
+ ov5647_write_reg(0x3501, temp);
+
+ temp = shutter >> 12;
+ ov5647_write_reg(0x3500, temp);
+
+ return 0;
+}
+
+static int ov5647_get_gain16(void)
+{
+ /* read gain, 16 = 1x */
+ int gain16;
+ u8 temp;
+
+ gain16 = ov5647_read_reg(0x350a, &temp) & 0x03;
+ gain16 = (gain16 << 8) + ov5647_read_reg(0x350b, &temp);
+
+ return gain16;
+}
+
+static int ov5647_set_gain16(int gain16)
+{
+ /* write gain, 16 = 1x */
+ u8 temp;
+ gain16 = gain16 & 0x3ff;
+
+ temp = gain16 & 0xff;
+ ov5647_write_reg(0x350b, temp);
+
+ temp = gain16 >> 8;
+ ov5647_write_reg(0x350a, temp);
+
+ return 0;
+}
+
+static int ov5647_get_light_freq(void)
+{
+ /* get banding filter value */
+ int temp, temp1, light_freq = 0;
+ u8 tmp;
+
+ temp = ov5647_read_reg(0x3c01, &tmp);
+
+ if (temp & 0x80) {
+ /* manual */
+ temp1 = ov5647_read_reg(0x3c00, &tmp);
+ if (temp1 & 0x04) {
+ /* 50Hz */
+ light_freq = 50;
+ } else {
+ /* 60Hz */
+ light_freq = 60;
+ }
+ } else {
+ /* auto */
+ temp1 = ov5647_read_reg(0x3c0c, &tmp);
+ if (temp1 & 0x01) {
+ /* 50Hz */
+ light_freq = 50;
+ } else {
+ /* 60Hz */
+ }
+ }
+ return light_freq;
+}
+
+static void ov5647_set_bandingfilter(void)
+{
+ int prev_VTS;
+ int band_step60, max_band60, band_step50, max_band50;
+
+ /* read preview PCLK */
+ prev_sysclk = ov5647_get_sysclk();
+ /* read preview HTS */
+ prev_HTS = ov5647_get_HTS();
+
+ /* read preview VTS */
+ prev_VTS = ov5647_get_VTS();
+
+ /* calculate banding filter */
+ /* 60Hz */
+ band_step60 = prev_sysclk * 100/prev_HTS * 100/120;
+ ov5647_write_reg(0x3a0a, (band_step60 >> 8));
+ ov5647_write_reg(0x3a0b, (band_step60 & 0xff));
+
+ max_band60 = (int)((prev_VTS-4)/band_step60);
+ ov5647_write_reg(0x3a0d, max_band60);
+
+ /* 50Hz */
+ band_step50 = prev_sysclk * 100/prev_HTS;
+ ov5647_write_reg(0x3a08, (band_step50 >> 8));
+ ov5647_write_reg(0x3a09, (band_step50 & 0xff));
+
+ max_band50 = (int)((prev_VTS-4)/band_step50);
+ ov5647_write_reg(0x3a0e, max_band50);
+}
+
+static int ov5647_set_AE_target(int target)
+{
+ /* stable in high */
+ int fast_high, fast_low;
+ AE_low = target * 23 / 25; /* 0.92 */
+ AE_high = target * 27 / 25; /* 1.08 */
+
+ fast_high = AE_high<<1;
+ if (fast_high > 255)
+ fast_high = 255;
+
+ fast_low = AE_low >> 1;
+
+ ov5647_write_reg(0x3a0f, AE_high);
+ ov5647_write_reg(0x3a10, AE_low);
+ ov5647_write_reg(0x3a1b, AE_high);
+ ov5647_write_reg(0x3a1e, AE_low);
+ ov5647_write_reg(0x3a11, fast_high);
+ ov5647_write_reg(0x3a1f, fast_low);
+
+ return 0;
+}
+
+static void ov5647_turn_on_AE_AG(int enable)
+{
+ u8 ae_ag_ctrl;
+
+ ov5647_read_reg(0x3503, &ae_ag_ctrl);
+ if (enable) {
+ /* turn on auto AE/AG */
+ ae_ag_ctrl = ae_ag_ctrl & ~(0x03);
+ } else {
+ /* turn off AE/AG */
+ ae_ag_ctrl = ae_ag_ctrl | 0x03;
+ }
+ ov5647_write_reg(0x3503, ae_ag_ctrl);
+}
+
+static void ov5647_set_virtual_channel(int channel)
+{
+ u8 channel_id;
+
+ ov5647_read_reg(0x4814, &channel_id);
+ channel_id &= ~(3 << 6);
+ ov5647_write_reg(0x4814, channel_id | (channel << 6));
+}
+
+/* download ov5647 settings to sensor through i2c */
+static int ov5647_download_firmware(struct reg_value *pModeSetting, s32 ArySize)
+{
+ register u32 Delay_ms = 0;
+ register u16 RegAddr = 0;
+ register u8 Mask = 0;
+ register u8 Val = 0;
+ u8 RegVal = 0;
+ int i, retval = 0;
+
+ for (i = 0; i < ArySize; ++i, ++pModeSetting) {
+ Delay_ms = pModeSetting->u32Delay_ms;
+ RegAddr = pModeSetting->u16RegAddr;
+ Val = pModeSetting->u8Val;
+ Mask = pModeSetting->u8Mask;
+
+ if (Mask) {
+ retval = ov5647_read_reg(RegAddr, &RegVal);
+ if (retval < 0)
+ goto err;
+
+ RegVal &= ~(u8)Mask;
+ Val &= Mask;
+ Val |= RegVal;
+ }
+
+ retval = ov5647_write_reg(RegAddr, Val);
+ if (retval < 0)
+ goto err;
+
+ if (Delay_ms)
+ msleep(Delay_ms);
+ }
+err:
+ return retval;
+}
+
+/* sensor changes between scaling and subsampling
+ * go through exposure calcualtion
+ */
+static int ov5647_change_mode_exposure_calc(enum ov5647_frame_rate frame_rate,
+ enum ov5647_mode mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ int pre_shutter, pre_gain16;
+ int cap_shutter, cap_gain16;
+ int pre_sysclk, pre_HTS;
+ int cap_sysclk, cap_HTS, cap_VTS;
+ long cap_gain16_shutter;
+ int retval = 0;
+
+ /* check if the input mode and frame rate is valid */
+ pModeSetting =
+ ov5647_mode_info_data[frame_rate][mode].init_data_ptr;
+ ArySize =
+ ov5647_mode_info_data[frame_rate][mode].init_data_size;
+
+ ov5647_data.pix.width =
+ ov5647_mode_info_data[frame_rate][mode].width;
+ ov5647_data.pix.height =
+ ov5647_mode_info_data[frame_rate][mode].height;
+
+ if (ov5647_data.pix.width == 0 || ov5647_data.pix.height == 0 ||
+ pModeSetting == NULL || ArySize == 0)
+ return -EINVAL;
+
+ ov5647_stream_off();
+
+ /* turn off night mode for capture */
+ ov5647_set_night_mode();
+
+ pre_shutter = ov5647_get_shutter();
+ pre_gain16 = ov5647_get_gain16();
+ pre_HTS = ov5647_get_HTS();
+ pre_sysclk = ov5647_get_sysclk();
+
+ /* Write capture setting */
+ retval = ov5647_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ /* read capture VTS */
+ cap_VTS = ov5647_get_VTS();
+ cap_HTS = ov5647_get_HTS();
+ cap_sysclk = ov5647_get_sysclk();
+
+ /* calculate capture shutter/gain16 */
+ cap_shutter = pre_shutter * cap_sysclk/pre_sysclk * pre_HTS / cap_HTS;
+
+ if (cap_shutter < 16) {
+ cap_gain16_shutter = pre_shutter * pre_gain16 *
+ cap_sysclk / pre_sysclk * pre_HTS / cap_HTS;
+ cap_shutter = ((int)(cap_gain16_shutter / 16));
+ if (cap_shutter < 1)
+ cap_shutter = 1;
+ cap_gain16 = ((int)(cap_gain16_shutter / cap_shutter));
+ if (cap_gain16 < 16)
+ cap_gain16 = 16;
+ } else
+ cap_gain16 = pre_gain16;
+
+ /* gain to shutter */
+ while ((cap_gain16 > 32) &&
+ (cap_shutter < ((int)((cap_VTS - 4) / 2)))) {
+ cap_gain16 = cap_gain16 / 2;
+ cap_shutter = cap_shutter * 2;
+ }
+ /* write capture gain */
+ ov5647_set_gain16(cap_gain16);
+
+ /* write capture shutter */
+ if (cap_shutter > (cap_VTS - 4)) {
+ cap_VTS = cap_shutter + 4;
+ ov5647_set_VTS(cap_VTS);
+ }
+ ov5647_set_shutter(cap_shutter);
+
+ ov5647_stream_on();
+
+err:
+ return retval;
+}
+
+/* if sensor changes inside scaling or subsampling
+ * change mode directly
+ * */
+static int ov5647_change_mode_direct(enum ov5647_frame_rate frame_rate,
+ enum ov5647_mode mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ int retval = 0;
+
+ /* check if the input mode and frame rate is valid */
+ pModeSetting =
+ ov5647_mode_info_data[frame_rate][mode].init_data_ptr;
+ ArySize =
+ ov5647_mode_info_data[frame_rate][mode].init_data_size;
+
+ ov5647_data.pix.width =
+ ov5647_mode_info_data[frame_rate][mode].width;
+ ov5647_data.pix.height =
+ ov5647_mode_info_data[frame_rate][mode].height;
+
+ if (ov5647_data.pix.width == 0 || ov5647_data.pix.height == 0 ||
+ pModeSetting == NULL || ArySize == 0)
+ return -EINVAL;
+
+ /* turn off AE/AG */
+ ov5647_turn_on_AE_AG(0);
+
+ ov5647_stream_off();
+
+ /* Write capture setting */
+ retval = ov5647_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+
+ ov5647_stream_on();
+
+ ov5647_turn_on_AE_AG(1);
+
+err:
+ return retval;
+}
+
+static int ov5647_init_mode(enum ov5647_frame_rate frame_rate,
+ enum ov5647_mode mode, enum ov5647_mode orig_mode)
+{
+ struct reg_value *pModeSetting = NULL;
+ s32 ArySize = 0;
+ int retval = 0;
+ u32 msec_wait4stable = 0;
+ enum ov5647_downsize_mode dn_mode, orig_dn_mode;
+
+ if ((mode > ov5647_mode_MAX || mode < ov5647_mode_MIN)
+ && (mode != ov5647_mode_INIT)) {
+ pr_err("Wrong ov5647 mode detected!\n");
+ return -1;
+ }
+
+ dn_mode = ov5647_mode_info_data[frame_rate][mode].dn_mode;
+ orig_dn_mode = ov5647_mode_info_data[frame_rate][orig_mode].dn_mode;
+ if (mode == ov5647_mode_INIT) {
+ pModeSetting = ov5647_init_setting;
+ ArySize = ARRAY_SIZE(ov5647_init_setting);
+ retval = ov5647_download_firmware(pModeSetting, ArySize);
+ if (retval < 0)
+ goto err;
+ pModeSetting = ov5647_setting_60fps_VGA_640_480;
+ ArySize = ARRAY_SIZE(ov5647_setting_60fps_VGA_640_480);
+ retval = ov5647_download_firmware(pModeSetting, ArySize);
+
+ ov5647_data.pix.width = 640;
+ ov5647_data.pix.height = 480;
+ } else if ((dn_mode == SUBSAMPLING && orig_dn_mode == SCALING) ||
+ (dn_mode == SCALING && orig_dn_mode == SUBSAMPLING)) {
+ /* change between subsampling and scaling
+ * go through exposure calucation */
+ retval = ov5647_change_mode_exposure_calc(frame_rate, mode);
+ } else {
+ /* change inside subsampling or scaling
+ * download firmware directly */
+ retval = ov5647_change_mode_direct(frame_rate, mode);
+ }
+
+ if (retval < 0)
+ goto err;
+
+ ov5647_set_AE_target(AE_Target);
+ ov5647_get_light_freq();
+ ov5647_set_bandingfilter();
+ ov5647_set_virtual_channel(ov5647_data.csi);
+
+ /* add delay to wait for sensor stable */
+ if (mode == ov5647_mode_QSXGA_2592_1944) {
+ /* dump the first two frames: 1/7.5*2
+ * the frame rate of QSXGA is 7.5fps */
+ msec_wait4stable = 267;
+ } else if (frame_rate == ov5647_15_fps) {
+ /* dump the first nine frames: 1/15*9 */
+ msec_wait4stable = 600;
+ } else if (frame_rate == ov5647_30_fps) {
+ /* dump the first nine frames: 1/30*9 */
+ msec_wait4stable = 300;
+ }
+ msleep(msec_wait4stable);
+
+err:
+ return retval;
+}
+
+/*!
+ * ov5647_s_power - V4L2 sensor interface handler for VIDIOC_S_POWER ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @on: indicates power mode (on or off)
+ *
+ * Turns the power on or off, depending on the value of on and returns the
+ * appropriate error code.
+ */
+static int ov5647_s_power(struct v4l2_subdev *sd, int on)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5647 *sensor = to_ov5647(client);
+
+ if (on && !sensor->on) {
+ if (io_regulator)
+ if (regulator_enable(io_regulator) != 0)
+ return -EIO;
+ if (core_regulator)
+ if (regulator_enable(core_regulator) != 0)
+ return -EIO;
+ if (gpo_regulator)
+ if (regulator_enable(gpo_regulator) != 0)
+ return -EIO;
+ if (analog_regulator)
+ if (regulator_enable(analog_regulator) != 0)
+ return -EIO;
+ } else if (!on && sensor->on) {
+ if (analog_regulator)
+ regulator_disable(analog_regulator);
+ if (core_regulator)
+ regulator_disable(core_regulator);
+ if (io_regulator)
+ regulator_disable(io_regulator);
+ if (gpo_regulator)
+ regulator_disable(gpo_regulator);
+ }
+
+ sensor->on = on;
+
+ return 0;
+}
+
+/*!
+ * ov5647_g_parm - V4L2 sensor interface handler for VIDIOC_G_PARM ioctl
+ * @s: pointer to standard V4L2 sub device structure
+ * @a: pointer to standard V4L2 VIDIOC_G_PARM ioctl structure
+ *
+ * Returns the sensor's video CAPTURE parameters.
+ */
+static int ov5647_g_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *a)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5647 *sensor = to_ov5647(client);
+ struct v4l2_captureparm *cparm = &a->parm.capture;
+ int ret = 0;
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ memset(a, 0, sizeof(*a));
+ a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ cparm->capability = sensor->streamcap.capability;
+ cparm->timeperframe = sensor->streamcap.timeperframe;
+ cparm->capturemode = sensor->streamcap.capturemode;
+ ret = 0;
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug(" type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*!
+ * ov5460_s_parm - V4L2 sensor interface handler for VIDIOC_S_PARM ioctl
+ * @s: pointer to standard V4L2 sub device structure
+ * @a: pointer to standard V4L2 VIDIOC_S_PARM ioctl structure
+ *
+ * Configures the sensor to use the input parameters, if possible. If
+ * not possible, reverts to the old parameters and returns the
+ * appropriate error code.
+ */
+static int ov5647_s_parm(struct v4l2_subdev *sd, struct v4l2_streamparm *a)
+{
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5647 *sensor = to_ov5647(client);
+ struct v4l2_fract *timeperframe = &a->parm.capture.timeperframe;
+ u32 tgt_fps; /* target frames per secound */
+ enum ov5647_frame_rate frame_rate;
+ enum ov5647_mode orig_mode;
+ int ret = 0;
+
+ /* Make sure power on */
+ ov5647_power_down(0);
+
+ switch (a->type) {
+ /* This is the only case currently handled. */
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ /* Check that the new frame rate is allowed. */
+ if ((timeperframe->numerator == 0) ||
+ (timeperframe->denominator == 0)) {
+ timeperframe->denominator = DEFAULT_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps > MAX_FPS) {
+ timeperframe->denominator = MAX_FPS;
+ timeperframe->numerator = 1;
+ } else if (tgt_fps < MIN_FPS) {
+ timeperframe->denominator = MIN_FPS;
+ timeperframe->numerator = 1;
+ }
+
+ /* Actual frame rate we use */
+ tgt_fps = timeperframe->denominator /
+ timeperframe->numerator;
+
+ if (tgt_fps == 15)
+ frame_rate = ov5647_15_fps;
+ else if (tgt_fps == 30)
+ frame_rate = ov5647_30_fps;
+ else {
+ pr_err(" The camera frame rate is not supported!\n");
+ return -EINVAL;
+ }
+
+ orig_mode = sensor->streamcap.capturemode;
+ ret = ov5647_init_mode(frame_rate,
+ (u32)a->parm.capture.capturemode, orig_mode);
+ if (ret < 0)
+ return ret;
+
+ sensor->streamcap.timeperframe = *timeperframe;
+ sensor->streamcap.capturemode =
+ (u32)a->parm.capture.capturemode;
+
+ break;
+
+ /* These are all the possible cases. */
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+ case V4L2_BUF_TYPE_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_VBI_OUTPUT:
+ case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+ case V4L2_BUF_TYPE_SLICED_VBI_OUTPUT:
+ pr_debug("type is not " \
+ "V4L2_BUF_TYPE_VIDEO_CAPTURE but %d\n",
+ a->type);
+ ret = -EINVAL;
+ break;
+
+ default:
+ pr_debug("type is unknown - %d\n", a->type);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static int ov5647_set_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
+{
+ struct v4l2_mbus_framefmt *mf = &format->format;
+ const struct ov5647_datafmt *fmt = ov5647_find_datafmt(mf->code);
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5647 *sensor = to_ov5647(client);
+
+ if (!fmt) {
+ mf->code = ov5647_colour_fmts[0].code;
+ mf->colorspace = ov5647_colour_fmts[0].colorspace;
+ }
+
+ mf->field = V4L2_FIELD_NONE;
+
+ if (format->which == V4L2_SUBDEV_FORMAT_TRY)
+ return 0;
+
+ sensor->fmt = fmt;
+
+ return 0;
+}
+
+static int ov5647_get_fmt(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_format *format)
+{
+ struct v4l2_mbus_framefmt *mf = &format->format;
+ struct i2c_client *client = v4l2_get_subdevdata(sd);
+ struct ov5647 *sensor = to_ov5647(client);
+ const struct ov5647_datafmt *fmt = sensor->fmt;
+
+ if (format->pad)
+ return -EINVAL;
+
+ mf->code = fmt->code;
+ mf->colorspace = fmt->colorspace;
+ mf->field = V4L2_FIELD_NONE;
+
+ return 0;
+}
+
+static int ov5647_enum_mbus_code(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_mbus_code_enum *code)
+{
+ if (code->pad || code->index >= ARRAY_SIZE(ov5647_colour_fmts))
+ return -EINVAL;
+
+ code->code = ov5647_colour_fmts[code->index].code;
+ return 0;
+}
+
+/*!
+ * ov5647_enum_framesizes - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMESIZES ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fsize: standard V4L2 VIDIOC_ENUM_FRAMESIZES ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ov5647_enum_framesizes(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_size_enum *fse)
+{
+ if (fse->index > ov5647_mode_MAX)
+ return -EINVAL;
+
+ fse->max_width =
+ max(ov5647_mode_info_data[0][fse->index].width,
+ ov5647_mode_info_data[1][fse->index].width);
+ fse->min_width = fse->max_width;
+ fse->max_height =
+ max(ov5647_mode_info_data[0][fse->index].height,
+ ov5647_mode_info_data[1][fse->index].height);
+ fse->min_height = fse->max_height;
+ return 0;
+}
+
+/*!
+ * ov5647_enum_frameintervals - V4L2 sensor interface handler for
+ * VIDIOC_ENUM_FRAMEINTERVALS ioctl
+ * @s: pointer to standard V4L2 device structure
+ * @fival: standard V4L2 VIDIOC_ENUM_FRAMEINTERVALS ioctl structure
+ *
+ * Return 0 if successful, otherwise -EINVAL.
+ */
+static int ov5647_enum_frameintervals(struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_interval_enum *fie)
+{
+ int i, j, count;
+
+ if (fie->index < 0 || fie->index > ov5647_mode_MAX)
+ return -EINVAL;
+
+ if (fie->width == 0 || fie->height == 0 ||
+ fie->code == 0) {
+ pr_warning("Please assign pixel format, width and height.\n");
+ return -EINVAL;
+ }
+
+ fie->interval.numerator = 1;
+
+ count = 0;
+ for (i = 0; i < ARRAY_SIZE(ov5647_mode_info_data); i++) {
+ for (j = 0; j < (ov5647_mode_MAX + 1); j++) {
+ if (fie->width == ov5647_mode_info_data[i][j].width
+ && fie->height == ov5647_mode_info_data[i][j].height
+ && ov5647_mode_info_data[i][j].init_data_ptr != NULL) {
+ count++;
+ }
+ if (fie->index == (count - 1)) {
+ fie->interval.denominator =
+ ov5647_framerates[i];
+ return 0;
+ }
+ }
+ }
+
+ return -EINVAL;
+}
+
+/*!
+ * dev_init - V4L2 sensor init
+ * @s: pointer to standard V4L2 device structure
+ *
+ */
+static int init_device(void)
+{
+ u32 tgt_xclk; /* target xclk */
+ u32 tgt_fps; /* target frames per secound */
+ enum ov5647_frame_rate frame_rate;
+ int ret;
+
+ ov5647_data.on = true;
+
+ /* mclk */
+ tgt_xclk = ov5647_data.mclk;
+ tgt_xclk = min(tgt_xclk, (u32)OV5647_XCLK_MAX);
+ tgt_xclk = max(tgt_xclk, (u32)OV5647_XCLK_MIN);
+ ov5647_data.mclk = tgt_xclk;
+
+ pr_debug(" Setting mclk to %d MHz\n", tgt_xclk / 1000000);
+
+ /* Default camera frame rate is set in probe */
+ tgt_fps = ov5647_data.streamcap.timeperframe.denominator /
+ ov5647_data.streamcap.timeperframe.numerator;
+
+ if (tgt_fps == 15)
+ frame_rate = ov5647_15_fps;
+ else if (tgt_fps == 30)
+ frame_rate = ov5647_30_fps;
+ else
+ return -EINVAL; /* Only support 15fps or 30fps now. */
+
+ ret = ov5647_init_mode(frame_rate, ov5647_mode_INIT, ov5647_mode_INIT);
+
+ ov5647_update_otp();
+ return ret;
+}
+
+static struct v4l2_subdev_video_ops ov5647_subdev_video_ops = {
+ .g_parm = ov5647_g_parm,
+ .s_parm = ov5647_s_parm,
+};
+
+static const struct v4l2_subdev_pad_ops ov5647_subdev_pad_ops = {
+ .enum_frame_size = ov5647_enum_framesizes,
+ .enum_frame_interval = ov5647_enum_frameintervals,
+ .enum_mbus_code = ov5647_enum_mbus_code,
+ .set_fmt = ov5647_set_fmt,
+ .get_fmt = ov5647_get_fmt,
+};
+
+static struct v4l2_subdev_core_ops ov5647_subdev_core_ops = {
+ .s_power = ov5647_s_power,
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+ .g_register = ov5647_get_register,
+ .s_register = ov5647_set_register,
+#endif
+};
+
+static struct v4l2_subdev_ops ov5647_subdev_ops = {
+ .core = &ov5647_subdev_core_ops,
+ .video = &ov5647_subdev_video_ops,
+ .pad = &ov5647_subdev_pad_ops,
+};
+
+
+/*!
+ * ov5647 I2C probe function
+ *
+ * @param adapter struct i2c_adapter *
+ * @return Error code indicating success or failure
+ */
+static int ov5647_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct pinctrl *pinctrl;
+ struct device *dev = &client->dev;
+ int retval;
+ u8 chip_id_high, chip_id_low;
+
+ /* ov5647 pinctrl */
+ pinctrl = devm_pinctrl_get_select_default(dev);
+ if (IS_ERR(pinctrl)) {
+ dev_warn(dev, "no pin available\n");
+ }
+
+
+ /* request power down pin */
+ pwn_gpio = of_get_named_gpio(dev->of_node, "pwn-gpios", 0);
+ if (!gpio_is_valid(pwn_gpio)) {
+ dev_warn(dev, "no sensor pwdn pin available\n");
+ pwn_gpio = -1;
+ } else {
+ retval = devm_gpio_request_one(dev, pwn_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5647_mipi_pwdn");
+ if (retval < 0) {
+ dev_warn(dev, "Failed to set power pin\n");
+ return retval;
+ }
+ }
+
+ /* request reset pin */
+ rst_gpio = of_get_named_gpio(dev->of_node, "rst-gpios", 0);
+ if (!gpio_is_valid(rst_gpio)) {
+ dev_warn(dev, "no sensor reset pin available\n");
+ rst_gpio = -1;
+ } else {
+ retval = devm_gpio_request_one(dev, rst_gpio, GPIOF_OUT_INIT_HIGH,
+ "ov5647_mipi_reset");
+ if (retval < 0) {
+ dev_warn(dev, "Failed to set reset pin\n");
+ return retval;
+ }
+ }
+
+ /* Set initial values for the sensor struct. */
+ memset(&ov5647_data, 0, sizeof(ov5647_data));
+ ov5647_data.sensor_clk = devm_clk_get(dev, "csi_mclk");
+ if (IS_ERR(ov5647_data.sensor_clk)) {
+ /* assuming clock enabled by default */
+ ov5647_data.sensor_clk = NULL;
+ dev_err(dev, "clock-frequency missing or invalid\n");
+ return PTR_ERR(ov5647_data.sensor_clk);
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk",
+ &(ov5647_data.mclk));
+ if (retval) {
+ dev_err(dev, "mclk missing or invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "mclk_source",
+ (u32 *) &(ov5647_data.mclk_source));
+ if (retval) {
+ dev_err(dev, "mclk_source missing or invalid\n");
+ return retval;
+ }
+
+ retval = of_property_read_u32(dev->of_node, "csi_id",
+ &(ov5647_data.csi));
+ if (retval) {
+ dev_err(dev, "csi id missing or invalid\n");
+ return retval;
+ }
+
+ clk_prepare_enable(ov5647_data.sensor_clk);
+
+ ov5647_data.io_init = ov5647_reset;
+ ov5647_data.i2c_client = client;
+ ov5647_data.pix.pixelformat = V4L2_PIX_FMT_SBGGR8;
+ ov5647_data.pix.width = 640;
+ ov5647_data.pix.height = 480;
+ ov5647_data.streamcap.capability = V4L2_MODE_HIGHQUALITY |
+ V4L2_CAP_TIMEPERFRAME;
+ ov5647_data.streamcap.capturemode = 0;
+ ov5647_data.streamcap.timeperframe.denominator = DEFAULT_FPS;
+ ov5647_data.streamcap.timeperframe.numerator = 1;
+
+ ov5647_regulator_enable(&client->dev);
+
+ ov5647_reset();
+
+ ov5647_power_down(0);
+
+ retval = ov5647_read_reg(OV5647_CHIP_ID_HIGH_BYTE, &chip_id_high);
+ if (retval < 0 || chip_id_high != 0x56) {
+ pr_warning("camera ov5647_mipi is not found\n");
+ clk_disable_unprepare(ov5647_data.sensor_clk);
+ return -ENODEV;
+ }
+ retval = ov5647_read_reg(OV5647_CHIP_ID_LOW_BYTE, &chip_id_low);
+ if (retval < 0 || chip_id_low != 0x47) {
+ pr_warning("camera ov5647_mipi is not found\n");
+ clk_disable_unprepare(ov5647_data.sensor_clk);
+ return -ENODEV;
+ }
+
+ retval = init_device();
+ if (retval < 0) {
+ clk_disable_unprepare(ov5647_data.sensor_clk);
+ pr_warning("camera ov5647 init failed\n");
+ ov5647_power_down(1);
+ return retval;
+ }
+
+ v4l2_i2c_subdev_init(&ov5647_data.subdev, client, &ov5647_subdev_ops);
+
+ ov5647_data.subdev.grp_id = 678;
+ retval = v4l2_async_register_subdev(&ov5647_data.subdev);
+ if (retval < 0)
+ dev_err(&client->dev,
+ "%s--Async register failed, ret=%d\n", __func__, retval);
+
+ pr_info("camera ov5647_mipi is found\n");
+ return retval;
+}
+
+/*!
+ * ov5647 I2C detach function
+ *
+ * @param client struct i2c_client *
+ * @return Error code indicating success or failure
+ */
+static int ov5647_remove(struct i2c_client *client)
+{
+ struct v4l2_subdev *sd = i2c_get_clientdata(client);
+
+ v4l2_async_unregister_subdev(sd);
+
+ clk_disable_unprepare(ov5647_data.sensor_clk);
+
+ ov5647_power_down(1);
+
+ if (gpo_regulator)
+ regulator_disable(gpo_regulator);
+
+ if (analog_regulator)
+ regulator_disable(analog_regulator);
+
+ if (core_regulator)
+ regulator_disable(core_regulator);
+
+ if (io_regulator)
+ regulator_disable(io_regulator);
+
+ return 0;
+}
+
+module_i2c_driver(ov5647_i2c_driver);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("OV5647 MIPI Camera Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION("1.0");
+MODULE_ALIAS("CSI");
source "drivers/mxc/ipu3/Kconfig"
source "drivers/mxc/gpu-viv/Kconfig"
source "drivers/mxc/sim/Kconfig"
+source "drivers/mxc/mipi/Kconfig"
source "drivers/mxc/vpu/Kconfig"
source "drivers/mxc/hdmi-cec/Kconfig"
obj-$(CONFIG_MXC_IPU_V3) += ipu3/
obj-$(CONFIG_MXC_HDMI_CEC) += hdmi-cec/
obj-$(CONFIG_MXC_GPU_VIV) += gpu-viv/
+obj-$(CONFIG_MXC_MIPI_CSI2) += mipi/
--- /dev/null
+#
+# MIPI configuration
+#
+
+menu "MXC MIPI Support"
+
+config MXC_MIPI_CSI2
+ tristate "MIPI CSI2 support"
+ depends on SOC_IMX6Q
+ default n
+ ---help---
+ Say Y to get the MIPI CSI2 support.
+
+endmenu
--- /dev/null
+#
+# Makefile for the mipi interface driver
+#
+obj-$(CONFIG_MXC_MIPI_CSI2) += mxc_mipi_csi2.o
--- /dev/null
+/*
+ * Copyright (C) 2011-2014 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/irqdesc.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/console.h>
+#include <linux/io.h>
+#include <linux/bitops.h>
+#include <linux/delay.h>
+#include <linux/fsl_devices.h>
+#include <linux/slab.h>
+#include <linux/of.h>
+
+#include <linux/mipi_csi2.h>
+
+#include "mxc_mipi_csi2.h"
+
+static struct mipi_csi2_info *gmipi_csi2;
+
+void _mipi_csi2_lock(struct mipi_csi2_info *info)
+{
+ if (!in_irq() && !in_softirq())
+ mutex_lock(&info->mutex_lock);
+}
+
+void _mipi_csi2_unlock(struct mipi_csi2_info *info)
+{
+ if (!in_irq() && !in_softirq())
+ mutex_unlock(&info->mutex_lock);
+}
+
+static inline void mipi_csi2_write(struct mipi_csi2_info *info,
+ unsigned value, unsigned offset)
+{
+ writel(value, info->mipi_csi2_base + offset);
+}
+
+static inline unsigned int mipi_csi2_read(struct mipi_csi2_info *info,
+ unsigned offset)
+{
+ return readl(info->mipi_csi2_base + offset);
+}
+
+/*!
+ * This function is called to enable the mipi csi2 interface.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns setted value
+ */
+bool mipi_csi2_enable(struct mipi_csi2_info *info)
+{
+ bool status;
+
+ _mipi_csi2_lock(info);
+
+ if (!info->mipi_en) {
+ info->mipi_en = true;
+ clk_prepare_enable(info->cfg_clk);
+ clk_prepare_enable(info->dphy_clk);
+ } else
+ mipi_dbg("mipi csi2 already enabled!\n");
+
+ status = info->mipi_en;
+
+ _mipi_csi2_unlock(info);
+
+ return status;
+}
+EXPORT_SYMBOL(mipi_csi2_enable);
+
+/*!
+ * This function is called to disable the mipi csi2 interface.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns setted value
+ */
+bool mipi_csi2_disable(struct mipi_csi2_info *info)
+{
+ bool status;
+
+ _mipi_csi2_lock(info);
+
+ if (info->mipi_en) {
+ info->mipi_en = false;
+ clk_disable_unprepare(info->dphy_clk);
+ clk_disable_unprepare(info->cfg_clk);
+ } else
+ mipi_dbg("mipi csi2 already disabled!\n");
+
+ status = info->mipi_en;
+
+ _mipi_csi2_unlock(info);
+
+ return status;
+}
+EXPORT_SYMBOL(mipi_csi2_disable);
+
+/*!
+ * This function is called to get mipi csi2 disable/enable status.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns mipi csi2 status
+ */
+bool mipi_csi2_get_status(struct mipi_csi2_info *info)
+{
+ bool status;
+
+ _mipi_csi2_lock(info);
+ status = info->mipi_en;
+ _mipi_csi2_unlock(info);
+
+ return status;
+}
+EXPORT_SYMBOL(mipi_csi2_get_status);
+
+/*!
+ * This function is called to set mipi lanes.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns setted value
+ */
+unsigned int mipi_csi2_set_lanes(struct mipi_csi2_info *info)
+{
+ unsigned int lanes;
+
+ _mipi_csi2_lock(info);
+ mipi_csi2_write(info, info->lanes - 1, MIPI_CSI2_N_LANES);
+ lanes = mipi_csi2_read(info, MIPI_CSI2_N_LANES);
+ _mipi_csi2_unlock(info);
+
+ return lanes;
+}
+EXPORT_SYMBOL(mipi_csi2_set_lanes);
+
+/*!
+ * This function is called to set mipi data type.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns setted value
+ */
+unsigned int mipi_csi2_set_datatype(struct mipi_csi2_info *info,
+ unsigned int datatype)
+{
+ unsigned int dtype;
+
+ _mipi_csi2_lock(info);
+ info->datatype = datatype;
+ dtype = info->datatype;
+ _mipi_csi2_unlock(info);
+
+ return dtype;
+}
+EXPORT_SYMBOL(mipi_csi2_set_datatype);
+
+/*!
+ * This function is called to get mipi data type.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns mipi data type
+ */
+unsigned int mipi_csi2_get_datatype(struct mipi_csi2_info *info)
+{
+ unsigned int dtype;
+
+ _mipi_csi2_lock(info);
+ dtype = info->datatype;
+ _mipi_csi2_unlock(info);
+
+ return dtype;
+}
+EXPORT_SYMBOL(mipi_csi2_get_datatype);
+
+/*!
+ * This function is called to get mipi csi2 dphy status.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns dphy status
+ */
+unsigned int mipi_csi2_dphy_status(struct mipi_csi2_info *info)
+{
+ unsigned int status;
+
+ _mipi_csi2_lock(info);
+ status = mipi_csi2_read(info, MIPI_CSI2_PHY_STATE);
+ _mipi_csi2_unlock(info);
+
+ return status;
+}
+EXPORT_SYMBOL(mipi_csi2_dphy_status);
+
+/*!
+ * This function is called to get mipi csi2 error1 status.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns error1 value
+ */
+unsigned int mipi_csi2_get_error1(struct mipi_csi2_info *info)
+{
+ unsigned int err1;
+
+ _mipi_csi2_lock(info);
+ err1 = mipi_csi2_read(info, MIPI_CSI2_ERR1);
+ _mipi_csi2_unlock(info);
+
+ return err1;
+}
+EXPORT_SYMBOL(mipi_csi2_get_error1);
+
+/*!
+ * This function is called to get mipi csi2 error1 status.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns error1 value
+ */
+unsigned int mipi_csi2_get_error2(struct mipi_csi2_info *info)
+{
+ unsigned int err2;
+
+ _mipi_csi2_lock(info);
+ err2 = mipi_csi2_read(info, MIPI_CSI2_ERR2);
+ _mipi_csi2_unlock(info);
+
+ return err2;
+}
+EXPORT_SYMBOL(mipi_csi2_get_error2);
+
+/*!
+ * This function is called to enable mipi to ipu pixel clock.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns 0 on success or negative error code on fail
+ */
+int mipi_csi2_pixelclk_enable(struct mipi_csi2_info *info)
+{
+ return clk_prepare_enable(info->pixel_clk);
+}
+EXPORT_SYMBOL(mipi_csi2_pixelclk_enable);
+
+/*!
+ * This function is called to disable mipi to ipu pixel clock.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns 0 on success or negative error code on fail
+ */
+void mipi_csi2_pixelclk_disable(struct mipi_csi2_info *info)
+{
+ clk_disable_unprepare(info->pixel_clk);
+}
+EXPORT_SYMBOL(mipi_csi2_pixelclk_disable);
+
+/*!
+ * This function is called to power on mipi csi2.
+ *
+ * @param info mipi csi2 hander
+ * @return Returns 0 on success or negative error code on fail
+ */
+int mipi_csi2_reset(struct mipi_csi2_info *info)
+{
+ _mipi_csi2_lock(info);
+
+ mipi_csi2_write(info, 0x0, MIPI_CSI2_PHY_SHUTDOWNZ);
+ mipi_csi2_write(info, 0x0, MIPI_CSI2_DPHY_RSTZ);
+ mipi_csi2_write(info, 0x0, MIPI_CSI2_CSI2_RESETN);
+
+ mipi_csi2_write(info, 0x00000001, MIPI_CSI2_PHY_TST_CTRL0);
+ mipi_csi2_write(info, 0x00000000, MIPI_CSI2_PHY_TST_CTRL1);
+ mipi_csi2_write(info, 0x00000000, MIPI_CSI2_PHY_TST_CTRL0);
+ mipi_csi2_write(info, 0x00000002, MIPI_CSI2_PHY_TST_CTRL0);
+ mipi_csi2_write(info, 0x00010044, MIPI_CSI2_PHY_TST_CTRL1);
+ mipi_csi2_write(info, 0x00000000, MIPI_CSI2_PHY_TST_CTRL0);
+ mipi_csi2_write(info, 0x00000014, MIPI_CSI2_PHY_TST_CTRL1);
+ mipi_csi2_write(info, 0x00000002, MIPI_CSI2_PHY_TST_CTRL0);
+ mipi_csi2_write(info, 0x00000000, MIPI_CSI2_PHY_TST_CTRL0);
+
+ mipi_csi2_write(info, 0xffffffff, MIPI_CSI2_PHY_SHUTDOWNZ);
+ mipi_csi2_write(info, 0xffffffff, MIPI_CSI2_DPHY_RSTZ);
+ mipi_csi2_write(info, 0xffffffff, MIPI_CSI2_CSI2_RESETN);
+
+ _mipi_csi2_unlock(info);
+
+ return 0;
+}
+EXPORT_SYMBOL(mipi_csi2_reset);
+
+/*!
+ * This function is called to get mipi csi2 info.
+ *
+ * @return Returns mipi csi2 info struct pointor
+ */
+struct mipi_csi2_info *mipi_csi2_get_info(void)
+{
+ return gmipi_csi2;
+}
+EXPORT_SYMBOL(mipi_csi2_get_info);
+
+/*!
+ * This function is called to get mipi csi2 bind ipu num.
+ *
+ * @return Returns mipi csi2 bind ipu num
+ */
+int mipi_csi2_get_bind_ipu(struct mipi_csi2_info *info)
+{
+ int ipu_id;
+
+ _mipi_csi2_lock(info);
+ ipu_id = info->ipu_id;
+ _mipi_csi2_unlock(info);
+
+ return ipu_id;
+}
+EXPORT_SYMBOL(mipi_csi2_get_bind_ipu);
+
+/*!
+ * This function is called to get mipi csi2 bind csi num.
+ *
+ * @return Returns mipi csi2 bind csi num
+ */
+unsigned int mipi_csi2_get_bind_csi(struct mipi_csi2_info *info)
+{
+ unsigned int csi_id;
+
+ _mipi_csi2_lock(info);
+ csi_id = info->csi_id;
+ _mipi_csi2_unlock(info);
+
+ return csi_id;
+}
+EXPORT_SYMBOL(mipi_csi2_get_bind_csi);
+
+/*!
+ * This function is called to get mipi csi2 virtual channel.
+ *
+ * @return Returns mipi csi2 virtual channel num
+ */
+unsigned int mipi_csi2_get_virtual_channel(struct mipi_csi2_info *info)
+{
+ unsigned int v_channel;
+
+ _mipi_csi2_lock(info);
+ v_channel = info->v_channel;
+ _mipi_csi2_unlock(info);
+
+ return v_channel;
+}
+EXPORT_SYMBOL(mipi_csi2_get_virtual_channel);
+
+/**
+ * This function is called by the driver framework to initialize the MIPI CSI2
+ * device.
+ *
+ * @param pdev The device structure for the MIPI CSI2 passed in by the
+ * driver framework.
+ *
+ * @return Returns 0 on success or negative error code on error
+ */
+static int mipi_csi2_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct device_node *np = pdev->dev.of_node;
+ struct resource *res;
+ u32 mipi_csi2_dphy_ver;
+ int ret;
+
+ gmipi_csi2 = kmalloc(sizeof(struct mipi_csi2_info), GFP_KERNEL);
+ if (!gmipi_csi2) {
+ ret = -ENOMEM;
+ goto alloc_failed;
+ }
+
+ ret = of_property_read_u32(np, "ipu_id", &(gmipi_csi2->ipu_id));
+ if (ret) {
+ dev_err(&pdev->dev, "ipu_id missing or invalid\n");
+ goto err;
+ }
+
+ ret = of_property_read_u32(np, "csi_id", &(gmipi_csi2->csi_id));
+ if (ret) {
+ dev_err(&pdev->dev, "csi_id missing or invalid\n");
+ goto err;
+ }
+
+ ret = of_property_read_u32(np, "v_channel", &(gmipi_csi2->v_channel));
+ if (ret) {
+ dev_err(&pdev->dev, "v_channel missing or invalid\n");
+ goto err;
+ }
+
+ ret = of_property_read_u32(np, "lanes", &(gmipi_csi2->lanes));
+ if (ret) {
+ dev_err(&pdev->dev, "lanes missing or invalid\n");
+ goto err;
+ }
+
+ if ((gmipi_csi2->ipu_id < 0) || (gmipi_csi2->ipu_id > 1) ||
+ (gmipi_csi2->csi_id > 1) || (gmipi_csi2->v_channel > 3) ||
+ (gmipi_csi2->lanes > 4)) {
+ dev_err(&pdev->dev, "invalid param for mipi csi2!\n");
+ ret = -EINVAL;
+ goto err;
+ }
+
+ /* initialize mutex */
+ mutex_init(&gmipi_csi2->mutex_lock);
+
+ /* get mipi csi2 informaiton */
+ gmipi_csi2->pdev = pdev;
+ gmipi_csi2->mipi_en = false;
+
+ gmipi_csi2->cfg_clk = devm_clk_get(dev, "cfg_clk");
+ if (IS_ERR(gmipi_csi2->cfg_clk)) {
+ dev_err(&pdev->dev, "failed to get cfg_clk\n");
+ ret = PTR_ERR(gmipi_csi2->cfg_clk);
+ goto err;
+ }
+
+ /* get mipi dphy clk */
+ gmipi_csi2->dphy_clk = devm_clk_get(dev, "dphy_clk");
+ if (IS_ERR(gmipi_csi2->dphy_clk)) {
+ dev_err(&pdev->dev, "failed to get dphy pll_ref_clk\n");
+ ret = PTR_ERR(gmipi_csi2->dphy_clk);
+ goto err;
+ }
+
+ /* get mipi to ipu pixel clk */
+ gmipi_csi2->pixel_clk = devm_clk_get(dev, "pixel_clk");
+ if (IS_ERR(gmipi_csi2->pixel_clk)) {
+ dev_err(&pdev->dev, "failed to get mipi pixel clk\n");
+ ret = PTR_ERR(gmipi_csi2->pixel_clk);
+ goto err;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ ret = -ENODEV;
+ goto err;
+ }
+
+ /* mipi register mapping */
+ gmipi_csi2->mipi_csi2_base = ioremap(res->start, PAGE_SIZE);
+ if (!gmipi_csi2->mipi_csi2_base) {
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ /* mipi dphy clk enable for register access */
+ clk_prepare_enable(gmipi_csi2->dphy_clk);
+ /* get mipi csi2 dphy version */
+ mipi_csi2_dphy_ver = mipi_csi2_read(gmipi_csi2, MIPI_CSI2_VERSION);
+
+ clk_disable_unprepare(gmipi_csi2->dphy_clk);
+
+ platform_set_drvdata(pdev, gmipi_csi2);
+
+ dev_info(&pdev->dev, "i.MX MIPI CSI2 driver probed\n");
+ dev_info(&pdev->dev, "i.MX MIPI CSI2 dphy version is 0x%x\n",
+ mipi_csi2_dphy_ver);
+
+ return 0;
+
+err:
+ kfree(gmipi_csi2);
+alloc_failed:
+ dev_err(&pdev->dev, "i.MX MIPI CSI2 driver probed - error\n");
+ return ret;
+}
+
+static int mipi_csi2_remove(struct platform_device *pdev)
+{
+ /* unmapping mipi register */
+ iounmap(gmipi_csi2->mipi_csi2_base);
+
+ kfree(gmipi_csi2);
+
+ dev_set_drvdata(&pdev->dev, NULL);
+
+ return 0;
+}
+
+static const struct of_device_id imx_mipi_csi2_dt_ids[] = {
+ { .compatible = "fsl,imx6q-mipi-csi2", },
+ { /* sentinel */ }
+};
+
+static struct platform_driver mipi_csi2_driver = {
+ .driver = {
+ .name = "mxc_mipi_csi2",
+ .of_match_table = imx_mipi_csi2_dt_ids,
+ },
+ .probe = mipi_csi2_probe,
+ .remove = mipi_csi2_remove,
+};
+
+static int __init mipi_csi2_init(void)
+{
+ int err;
+
+ err = platform_driver_register(&mipi_csi2_driver);
+ if (err) {
+ pr_err("mipi_csi2_driver register failed\n");
+ return -ENODEV;
+ }
+
+ pr_info("MIPI CSI2 driver module loaded\n");
+
+ return 0;
+}
+
+static void __exit mipi_csi2_cleanup(void)
+{
+ platform_driver_unregister(&mipi_csi2_driver);
+}
+
+subsys_initcall(mipi_csi2_init);
+module_exit(mipi_csi2_cleanup);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("i.MX MIPI CSI2 driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * Copyright (C) 2011-2014 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __MXC_MIPI_CSI2_H__
+#define __MXC_MIPI_CSI2_H__
+
+#ifdef DEBUG
+#define mipi_dbg(fmt, ...) \
+ printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+#else
+#define mipi_dbg(fmt, ...)
+#endif
+
+/* driver private data */
+struct mipi_csi2_info {
+ bool mipi_en;
+ int ipu_id;
+ unsigned int csi_id;
+ unsigned int v_channel;
+ unsigned int lanes;
+ unsigned int datatype;
+ struct clk *cfg_clk;
+ struct clk *dphy_clk;
+ struct clk *pixel_clk;
+ void __iomem *mipi_csi2_base;
+ struct platform_device *pdev;
+
+ struct mutex mutex_lock;
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __INCLUDE_MIPI_CSI2_H
+#define __INCLUDE_MIPI_CSI2_H
+
+/* MIPI CSI2 registers */
+#define MIPI_CSI2_REG(offset) (offset)
+
+#define MIPI_CSI2_VERSION MIPI_CSI2_REG(0x000)
+#define MIPI_CSI2_N_LANES MIPI_CSI2_REG(0x004)
+#define MIPI_CSI2_PHY_SHUTDOWNZ MIPI_CSI2_REG(0x008)
+#define MIPI_CSI2_DPHY_RSTZ MIPI_CSI2_REG(0x00c)
+#define MIPI_CSI2_CSI2_RESETN MIPI_CSI2_REG(0x010)
+#define MIPI_CSI2_PHY_STATE MIPI_CSI2_REG(0x014)
+#define MIPI_CSI2_DATA_IDS_1 MIPI_CSI2_REG(0x018)
+#define MIPI_CSI2_DATA_IDS_2 MIPI_CSI2_REG(0x01c)
+#define MIPI_CSI2_ERR1 MIPI_CSI2_REG(0x020)
+#define MIPI_CSI2_ERR2 MIPI_CSI2_REG(0x024)
+#define MIPI_CSI2_MASK1 MIPI_CSI2_REG(0x028)
+#define MIPI_CSI2_MASK2 MIPI_CSI2_REG(0x02c)
+#define MIPI_CSI2_PHY_TST_CTRL0 MIPI_CSI2_REG(0x030)
+#define MIPI_CSI2_PHY_TST_CTRL1 MIPI_CSI2_REG(0x034)
+#define MIPI_CSI2_SFT_RESET MIPI_CSI2_REG(0xf00)
+
+/* mipi data type */
+#define MIPI_DT_YUV420 0x18 /* YYY.../UYVY.... */
+#define MIPI_DT_YUV420_LEGACY 0x1a /* UYY.../VYY... */
+#define MIPI_DT_YUV422 0x1e /* UYVY... */
+#define MIPI_DT_RGB444 0x20
+#define MIPI_DT_RGB555 0x21
+#define MIPI_DT_RGB565 0x22
+#define MIPI_DT_RGB666 0x23
+#define MIPI_DT_RGB888 0x24
+#define MIPI_DT_RAW6 0x28
+#define MIPI_DT_RAW7 0x29
+#define MIPI_DT_RAW8 0x2a
+#define MIPI_DT_RAW10 0x2b
+#define MIPI_DT_RAW12 0x2c
+#define MIPI_DT_RAW14 0x2d
+
+
+struct mipi_csi2_info;
+/* mipi csi2 API */
+struct mipi_csi2_info *mipi_csi2_get_info(void);
+
+bool mipi_csi2_enable(struct mipi_csi2_info *info);
+
+bool mipi_csi2_disable(struct mipi_csi2_info *info);
+
+bool mipi_csi2_get_status(struct mipi_csi2_info *info);
+
+int mipi_csi2_get_bind_ipu(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_get_bind_csi(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_get_virtual_channel(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_set_lanes(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_set_datatype(struct mipi_csi2_info *info,
+ unsigned int datatype);
+
+unsigned int mipi_csi2_get_datatype(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_dphy_status(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_get_error1(struct mipi_csi2_info *info);
+
+unsigned int mipi_csi2_get_error2(struct mipi_csi2_info *info);
+
+int mipi_csi2_pixelclk_enable(struct mipi_csi2_info *info);
+
+void mipi_csi2_pixelclk_disable(struct mipi_csi2_info *info);
+
+int mipi_csi2_reset(struct mipi_csi2_info *info);
+
+#endif
uint32_t v_offset;
};
+struct v4l2_mxc_dest_crop {
+ __u32 type; /* enum v4l2_buf_type */
+ struct v4l2_mxc_offset offset;
+};
+
/*
* Private IOCTLs
*
_IOWR('V', BASE_VIDIOC_PRIVATE + 1, struct v4l2_crop)
#define VIDIOC_G_INPUT_CROP \
_IOWR('V', BASE_VIDIOC_PRIVATE + 2, struct v4l2_crop)
-
+#define VIDIOC_S_DEST_CROP \
+ _IOWR('V', BASE_VIDIOC_PRIVATE + 3, struct v4l2_mxc_dest_crop)
#endif
projects / linux.git / commitdiff