Unverified Commit ce62f8ea authored by Liu Ying's avatar Liu Ying Committed by Robert Foss
Browse files

drm/bridge: imx: Add i.MX93 MIPI DSI support 



Freescale i.MX93 SoC embeds a Synopsys Designware MIPI DSI host
controller and a Synopsys Designware MIPI DPHY.  Some configurations
and extensions to them are controlled by i.MX93 media blk-ctrl.

Add a DRM bridge for i.MX93 MIPI DSI by using existing DW MIPI DSI
bridge helpers and implementing i.MX93 MIPI DSI specific extensions.

Signed-off-by: default avatarLiu Ying <victor.liu@nxp.com>
Reviewed-by: default avatarRobert Foss <rfoss@kernel.org>
Signed-off-by: default avatarRobert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230821034008.3876938-10-victor.liu@nxp.com
parent db95a55c

drivers/gpu/drm/bridge/imx/Kconfig

+11 −0
Original line number Diff line number Diff line
@@ -49,4 +49,15 @@ config DRM_IMX8QXP_PIXEL_LINK_TO_DPI 
	  Choose this to enable pixel link to display pixel interface(PXL2DPI)

	  found in Freescale i.MX8qxp processor.



config DRM_IMX93_MIPI_DSI

	tristate "Freescale i.MX93 specific extensions for Synopsys DW MIPI DSI"

	depends on OF

	depends on COMMON_CLK

	select DRM_DW_MIPI_DSI

	select GENERIC_PHY

	select GENERIC_PHY_MIPI_DPHY

	help

	  Choose this to enable MIPI DSI controller found in Freescale i.MX93

	  processor.



endif # ARCH_MXC || COMPILE_TEST

drivers/gpu/drm/bridge/imx/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -4,3 +4,4 @@ obj-$(CONFIG_DRM_IMX8QXP_LDB) += imx8qxp-ldb.o 
obj-$(CONFIG_DRM_IMX8QXP_PIXEL_COMBINER) += imx8qxp-pixel-combiner.o

obj-$(CONFIG_DRM_IMX8QXP_PIXEL_LINK) += imx8qxp-pixel-link.o

obj-$(CONFIG_DRM_IMX8QXP_PIXEL_LINK_TO_DPI) += imx8qxp-pxl2dpi.o

obj-$(CONFIG_DRM_IMX93_MIPI_DSI) += imx93-mipi-dsi.o

drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c

0 → 100644
+917 −0

File added.

Preview size limit exceeded, changes collapsed.