MLK-16538-3: hdmi/dp: Add imx8qm hdmi/dp driver

Add hdmi/dp drm architecture driver.
HDMI and DP driver can work in imx8qm ARM2 board.
The driver support basic hotplug function.
Default working mode is 1080p60.

Acked-by: Robby Cai <robby.cai@nxp.com>
Signed-off-by: Sandor Yu <Sandor.yu@nxp.com>
Signed-off-by: Oliver Brown <oliver.brown@nxp.com>
Changes made during 4.19 rebase:
 * replaced drm_mode_connector_attach_encoder with drm_connector_attach_encoder;

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@nxp.com>

diff --git a/drivers/gpu/drm/imx/Kconfig b/drivers/gpu/drm/imx/Kconfig
index 5b960d8..e61329f 100644 (file)
--- a/drivers/gpu/drm/imx/Kconfig
+++ b/drivers/gpu/drm/imx/Kconfig
@@ -64,3 +64,4 @@ config DRM_IMX_SEC_DSIM
 
 source "drivers/gpu/drm/imx/lcdif/Kconfig"
 source "drivers/gpu/drm/imx/dcss/Kconfig"
+source "drivers/gpu/drm/imx/hdp/Kconfig"

diff --git a/drivers/gpu/drm/imx/Makefile b/drivers/gpu/drm/imx/Makefile
index 26f4089..00b647b 100644 (file)
--- a/drivers/gpu/drm/imx/Makefile
+++ b/drivers/gpu/drm/imx/Makefile
@@ -15,3 +15,4 @@ obj-$(CONFIG_DRM_IMX_NWL_DSI) += nwl_dsi-imx.o
 obj-$(CONFIG_DRM_IMX_SEC_DSIM) += sec_mipi_dsim-imx.o
 obj-$(CONFIG_DRM_IMX_LCDIF) += lcdif/
 obj-$(CONFIG_DRM_IMX_DCSS) += dcss/
+obj-$(CONFIG_DRM_IMX_HDP) += hdp/

diff --git a/drivers/gpu/drm/imx/hdp/imx-hdp.c b/drivers/gpu/drm/imx/hdp/imx-hdp.c
index e817c4d..8c9360d 100644 (file)
--- a/drivers/gpu/drm/imx/hdp/imx-hdp.c
+++ b/drivers/gpu/drm/imx/hdp/imx-hdp.c
@@ -910,7 +910,7 @@ static int imx_hdp_imx_bind(struct device *dev, struct device *master,
                           &imx_hdp_connector_funcs,
                           DRM_MODE_CONNECTOR_HDMIA);
 
-       drm_mode_connector_attach_encoder(connector, encoder);
+       drm_connector_attach_encoder(connector, encoder);
 
        dev_set_drvdata(dev, hdp);