0x03020706, 0x05010004, 0x03020706, 0x05010004
};
-static __attribute__((aligned (1024*4))) unsigned int dither_data_8x8[64]={
- 1,
- 49*2,
- 13*2,
- 61*2,
- 4*2,
- 52*2,
- 16*2,
- 64*2,
- 33*2,
- 17*2,
- 45*2,
- 29*2,
- 36*2,
- 20*2,
- 48*2,
- 32*2,
- 9*2,
- 57*2,
- 5*2,
- 53*2,
- 12*2,
- 60*2,
- 8*2,
- 56*2,
- 41*2,
- 25*2,
- 37*2,
- 21*2,
- 44*2,
- 28*2,
- 40*2,
- 24*2,
- 3*2,
- 51*2,
- 15*2,
- 63*2,
- 2*2,
- 50*2,
- 14*2,
- 62*2,
- 35*2,
- 19*2,
- 47*2,
- 31*2,
- 34*2,
- 18*2,
- 46*2,
- 30*2,
- 11*2,
- 59*2,
- 7*2,
- 55*2,
- 10*2,
- 58*2,
- 6*2,
- 54*2,
- 43*2,
- 27*2,
- 39*2,
- 23*2,
- 42*2,
- 26*2,
- 38*2,
- 22*2
- };
+static __attribute__((aligned (1024*4))) unsigned int bit1_dither_data_8x8[64]={
+
+ 1, 49*2, 13*2, 61*2, 4*2, 52*2, 16*2, 64*2,
+ 33*2, 17*2, 45*2, 29*2, 36*2, 20*2, 48*2, 32*2,
+ 9*2, 57*2, 5*2, 53*2, 12*2, 60*2, 8*2, 56*2,
+ 41*2, 25*2, 37*2, 21*2, 44*2, 28*2, 40*2, 24*2,
+ 3*2, 51*2, 15*2, 63*2, 2*2, 50*2, 14*2, 62*2,
+ 35*2, 19*2, 47*2, 31*2, 34*2, 18*2, 46*2, 30*2,
+ 11*2, 59*2, 7*2, 55*2, 10*2, 58*2, 6*2, 54*2,
+ 43*2, 27*2, 39*2, 23*2, 42*2, 26*2, 38*2, 22*2
+};
+
+static __attribute__((aligned (1024*4))) unsigned int bit2_dither_data_8x8[64]={
+
+ 1, 49, 13, 61, 4, 52, 16, 64,
+ 33, 17, 45, 29, 36, 20, 48, 32,
+ 9, 57, 5, 53, 12, 60, 8, 56,
+ 41, 25, 37, 21, 44, 28, 40, 24,
+ 3, 51, 15, 63, 2, 50, 14, 62,
+ 35, 19, 47, 31, 34, 18, 46, 30,
+ 11, 59, 7, 55, 10, 58, 6, 54,
+ 43, 27, 39, 23, 42, 26, 38, 22
+};
+
+static __attribute__((aligned (1024*4))) unsigned int bit4_dither_data_8x8[64]={
+
+ 1, 49/4, 13/4, 61/4, 4/4, 52/4, 16/4, 64/4,
+ 33/4, 17/4, 45/4, 29/4, 36/4, 20/4, 48/4, 32/4,
+ 9/4, 57/4, 5/4, 53/4, 12/4, 60/4, 8/4, 56/4,
+ 41/4, 25/4, 37/4, 21/4, 44/4, 28/4, 40/4, 24/4,
+ 3/4, 51/4, 15/4, 63/4, 2/4, 50/4, 14/4, 62/4,
+ 35/4, 19/4, 47/4, 31/4, 34/4, 18/4, 46/4, 30/4,
+ 11/4, 59/4, 7/4, 55/4, 10/4, 58/4, 6/4, 54/4,
+ 43/4, 27/4, 39/4, 23/4, 42/4, 26/4, 38/4, 22/4
+};
static void pxp_dithering_configure(struct pxps *pxp);
static void pxp_dithering_configure_v3p(struct pxps *pxp);
static void pxp_set_final_lut_data(struct pxps *pxp)
{
- __raw_writel(
- BF_PXP_DITHER_FINAL_LUT_DATA0_DATA0(0x0) |
- BF_PXP_DITHER_FINAL_LUT_DATA0_DATA1(0x0) |
- BF_PXP_DITHER_FINAL_LUT_DATA0_DATA2(0x0) |
- BF_PXP_DITHER_FINAL_LUT_DATA0_DATA3(0x0),
- pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA0);
+ struct pxp_config_data *pxp_conf = &pxp->pxp_conf_state;
+ struct pxp_proc_data *proc_data = &pxp_conf->proc_data;
- __raw_writel(
- BF_PXP_DITHER_FINAL_LUT_DATA1_DATA4(0x0) |
- BF_PXP_DITHER_FINAL_LUT_DATA1_DATA5(0x0) |
- BF_PXP_DITHER_FINAL_LUT_DATA1_DATA6(0x0) |
- BF_PXP_DITHER_FINAL_LUT_DATA1_DATA7(0x0),
- pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA1);
+ if(proc_data->quant_bit < 2) {
+ pxp_sram_init(pxp, DITHER0_LUT, (u32)bit1_dither_data_8x8, 64);
- __raw_writel(
- BF_PXP_DITHER_FINAL_LUT_DATA2_DATA8(0xff) |
- BF_PXP_DITHER_FINAL_LUT_DATA2_DATA9(0xff) |
- BF_PXP_DITHER_FINAL_LUT_DATA2_DATA10(0xff)|
- BF_PXP_DITHER_FINAL_LUT_DATA2_DATA11(0xff),
- pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA2);
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA0(0x0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA1(0x0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA2(0x0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA3(0x0),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA0);
- __raw_writel(
- BF_PXP_DITHER_FINAL_LUT_DATA3_DATA12(0xff) |
- BF_PXP_DITHER_FINAL_LUT_DATA3_DATA13(0xff) |
- BF_PXP_DITHER_FINAL_LUT_DATA3_DATA14(0xff) |
- BF_PXP_DITHER_FINAL_LUT_DATA3_DATA15(0xff),
- pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA3);
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA4(0x0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA5(0x0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA6(0x0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA7(0x0),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA1);
+
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA8(0xf0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA9(0xf0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA10(0xf0)|
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA11(0xf0),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA2);
+
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA12(0xf0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA13(0xf0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA14(0xf0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA15(0xf0),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA3);
+ } else if(proc_data->quant_bit < 4) {
+ pxp_sram_init(pxp, DITHER0_LUT, (u32)bit2_dither_data_8x8, 64);
+
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA0(0x0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA1(0x0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA2(0x0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA3(0x0),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA0);
+
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA4(0x50) |
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA5(0x50) |
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA6(0x50) |
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA7(0x50),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA1);
+
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA8(0xa0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA9(0xa0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA10(0xa0)|
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA11(0xa0),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA2);
+
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA12(0xf0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA13(0xf0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA14(0xf0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA15(0xf0),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA3);
+ } else {
+ pxp_sram_init(pxp, DITHER0_LUT, (u32)bit4_dither_data_8x8, 64);
+
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA0(0x0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA1(0x10) |
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA2(0x20) |
+ BF_PXP_DITHER_FINAL_LUT_DATA0_DATA3(0x30),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA0);
+
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA4(0x40) |
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA5(0x50) |
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA6(0x60) |
+ BF_PXP_DITHER_FINAL_LUT_DATA1_DATA7(0x70),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA1);
+
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA8(0x80) |
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA9(0x90) |
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA10(0xa0)|
+ BF_PXP_DITHER_FINAL_LUT_DATA2_DATA11(0xb0),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA2);
+
+ __raw_writel(
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA12(0xc0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA13(0xd0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA14(0xe0) |
+ BF_PXP_DITHER_FINAL_LUT_DATA3_DATA15(0xf0),
+ pxp->base + HW_PXP_DITHER_FINAL_LUT_DATA3);
+ }
}
static void pxp_dithering_process(struct pxps *pxp)
if (pxp->devdata && pxp->devdata->pxp_dithering_configure)
pxp->devdata->pxp_dithering_configure(pxp);
- pxp_sram_init(pxp, DITHER0_LUT, (u32)dither_data_8x8, 64);
-
- __raw_writel(
- BF_PXP_INIT_MEM_CTRL_ADDR(0) |
- BF_PXP_INIT_MEM_CTRL_SELECT(0) |/*select the lut memory for access */
- BF_PXP_INIT_MEM_CTRL_START(1),
- pxp->base + HW_PXP_INIT_MEM_CTRL);
-
-
- {
- int i;
- for (i = 0; i < 64; i++)
- __raw_writel(
- BF_PXP_INIT_MEM_DATA_DATA(dither_data_8x8[i]),
- pxp->base + HW_PXP_INIT_MEM_DATA);
- }
-
- __raw_writel(
- BF_PXP_INIT_MEM_CTRL_ADDR(0) |
- BF_PXP_INIT_MEM_CTRL_SELECT(0) |/*select the lut memory for access*/
- BF_PXP_INIT_MEM_CTRL_START(0),
- pxp->base + HW_PXP_INIT_MEM_CTRL);
if (pxp_is_v3(pxp))
val = BF_PXP_DITHER_CTRL_ENABLE0 (1) |
BF_PXP_DITHER_CTRL_BUSY2 (0) |
BF_PXP_DITHER_CTRL_BUSY1 (0) |
BF_PXP_DITHER_CTRL_BUSY0 (0);
- else if (pxp_is_v3p(pxp))
+ else if (pxp_is_v3p(pxp)) {
+ if (proc_data->dither_mode != 0 &&
+ proc_data->dither_mode != 3) {
+ dev_err(pxp->dev, "Not supported dithering mode. "
+ "Forced to be Orderred mode!\n");
+ proc_data->dither_mode = 3;
+ }
+
val = BF_PXP_DITHER_CTRL_ENABLE0 (1) |
BF_PXP_DITHER_CTRL_ENABLE1 (1) |
BF_PXP_DITHER_CTRL_ENABLE2 (1) |
- BF_PXP_DITHER_CTRL_DITHER_MODE2 (3) |
- BF_PXP_DITHER_CTRL_DITHER_MODE1 (3) |
+ BF_PXP_DITHER_CTRL_DITHER_MODE2(proc_data->dither_mode) |
+ BF_PXP_DITHER_CTRL_DITHER_MODE1(proc_data->dither_mode) |
BF_PXP_DITHER_CTRL_DITHER_MODE0(proc_data->dither_mode) |
BF_PXP_DITHER_CTRL_LUT_MODE (0) |
BF_PXP_DITHER_CTRL_IDX_MATRIX0_SIZE (1) |
BF_PXP_DITHER_CTRL_IDX_MATRIX1_SIZE (1) |
BF_PXP_DITHER_CTRL_IDX_MATRIX2_SIZE (1) |
+ BF_PXP_DITHER_CTRL_FINAL_LUT_ENABLE (0) |
BF_PXP_DITHER_CTRL_BUSY2 (0) |
BF_PXP_DITHER_CTRL_BUSY1 (0) |
BF_PXP_DITHER_CTRL_BUSY0 (0);
+ }
__raw_writel(val, pxp->base + HW_PXP_DITHER_CTRL);
switch(proc_data->dither_mode) {
BF_PXP_OUT_LRC_Y(store_ch0->height - 1),
pxp->base + HW_PXP_OUT_LRC);
+ __raw_writel(BF_PXP_OUT_AS_ULC_X(1) |
+ BF_PXP_OUT_AS_ULC_Y(1),
+ pxp->base + HW_PXP_OUT_AS_ULC);
+
+ __raw_writel(BF_PXP_OUT_AS_LRC_X(0) |
+ BF_PXP_OUT_AS_LRC_Y(0),
+ pxp->base + HW_PXP_OUT_AS_LRC);
+
__raw_writel(BF_PXP_OUT_PS_ULC_X(0) |
BF_PXP_OUT_PS_ULC_Y(0),
pxp->base + HW_PXP_OUT_PS_ULC);
__raw_writel(fetch_ch0->stride, pxp->base + HW_PXP_PS_PITCH);
__raw_writel(0x40000000, pxp->base + HW_PXP_CSC1_COEF0);
+
+ __raw_writel(BF_PXP_DITHER_STORE_SIZE_CH0_OUT_WIDTH(store_ch0->width-1)|
+ BF_PXP_DITHER_STORE_SIZE_CH0_OUT_HEIGHT(store_ch0->height-1),
+ pxp->base + HW_PXP_DITHER_STORE_SIZE_CH0);
+
+ __raw_writel(BF_PXP_DATA_PATH_CTRL0_MUX14_SEL(1),
+ pxp->base + HW_PXP_DATA_PATH_CTRL0_CLR);
}
static void pxp_start2(struct pxps *pxp)
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