drm: bridge: Add TI DLPC3433 DSI to DMD bridge

TI DLPC3433 is a MIPI DSI based display controller bridge
for processing high resolution DMD based projectors.

It has a flexible configuration of MIPI DSI and DPI signal
input that produces a DMD output in RGB565, RGB666, RGB888
formats.

It supports upto 720p resolution with 60 and 120 Hz refresh
rates.

Add bridge driver for it.
Signed-off-by: Christopher Vollo <chris@renewoutreach.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220603140349.3563612-2-jagan@amarulasolutions.com

MAINTAINERS

@@ -6435,6 +6435,7 @@ DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE
 M:	Jagan Teki <jagan@amarulasolutions.com>
 S:	Maintained
 F:	Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml
+F:	drivers/gpu/drm/bridge/ti-dlpc3433.c
 
 DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP
 R:	Douglas Anderson <dianders@chromium.org>

drivers/gpu/drm/bridge/Kconfig

@@ -321,6 +321,22 @@ config DRM_TOSHIBA_TC358775
 	help
 	  Toshiba TC358775 DSI/LVDS bridge chip driver.
 
+config DRM_TI_DLPC3433
+	tristate "TI DLPC3433 Display controller"
+	depends on DRM && DRM_PANEL
+	depends on OF
+	select DRM_MIPI_DSI
+	help
+	  TI DLPC3433 is a MIPI DSI based display controller bridge
+	  for processing high resolution DMD based projectors.
+
+	  It has a flexible configuration of MIPI DSI and DPI signal
+	  input that produces a DMD output in RGB565, RGB666, RGB888
+	  formats.
+
+	  It supports upto 720p resolution with 60 and 120 Hz refresh
+	  rates.
+
 config DRM_TI_TFP410
 	tristate "TI TFP410 DVI/HDMI bridge"
 	depends on OF

drivers/gpu/drm/bridge/Makefile

@@ -26,6 +26,7 @@ obj-$(CONFIG_DRM_TOSHIBA_TC358767) += tc358767.o
 obj-$(CONFIG_DRM_TOSHIBA_TC358768) += tc358768.o
 obj-$(CONFIG_DRM_TOSHIBA_TC358775) += tc358775.o
 obj-$(CONFIG_DRM_I2C_ADV7511) += adv7511/
+obj-$(CONFIG_DRM_TI_DLPC3433) += ti-dlpc3433.o
 obj-$(CONFIG_DRM_TI_SN65DSI83) += ti-sn65dsi83.o
 obj-$(CONFIG_DRM_TI_SN65DSI86) += ti-sn65dsi86.o
 obj-$(CONFIG_DRM_TI_TFP410) += ti-tfp410.o