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Commit 83fc94fb authored Feb 01, 2017 by Abhinav Kumar

drm/msm: add HDMI support for DRM KMS driver



Add initial HDMI display driver support for SDE.
Support for configuring the HDMI TX controller
to specific resolutions. Add support for HDMI specific
ISR, uevent handling, basic debugfs support.
Add support for HDMI DRM specific calls for SDE driver.

Change-Id: I0cf7f4067e1a9b378632713b896798971971e5b9
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>

parent 6465ed1e

Documentation/devicetree/bindings/display/msm/hdmi.txt

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -3,6 +3,7 @@ Qualcomm adreno/snapdragon hdmi output
	Required properties:		Required properties:
	- compatible: one of the following		- compatible: one of the following
	* "qcom,hdmi-tx-8996"		* "qcom,hdmi-tx-8996"
			* "qcom,hdmi-tx-8998"
	* "qcom,hdmi-tx-8994"		* "qcom,hdmi-tx-8994"
	* "qcom,hdmi-tx-8084"		* "qcom,hdmi-tx-8084"
	* "qcom,hdmi-tx-8974"		* "qcom,hdmi-tx-8974"

drivers/gpu/drm/msm/Kconfig

+6 −0

Original line number	Original line	Diff line number	Diff line
	@@ -88,3 +88,9 @@ config DRM_SDE_WB
	help		help
	Choose this option for writeback connector support.		Choose this option for writeback connector support.

			config DRM_SDE_HDMI
			bool "Enable HDMI driver support in DRM SDE driver"
			depends on DRM_MSM
			default y
			help
			Choose this option if HDMI connector support is needed in SDE driver.

drivers/gpu/drm/msm/Makefile

+5 −0

Original line number	Original line	Diff line number	Diff line
	ccflags-y := -Iinclude/drm -Idrivers/gpu/drm/msm -Idrivers/gpu/drm/msm/dsi-staging		ccflags-y := -Iinclude/drm -Idrivers/gpu/drm/msm -Idrivers/gpu/drm/msm/dsi-staging
			ccflags-y += -Idrivers/gpu/drm/msm/hdmi
			ccflags-y += -Idrivers/gpu/drm/msm/hdmi-staging
	ccflags-$(CONFIG_DRM_MSM_DSI) += -Idrivers/gpu/drm/msm/dsi		ccflags-$(CONFIG_DRM_MSM_DSI) += -Idrivers/gpu/drm/msm/dsi
	ccflags-$(CONFIG_SYNC) += -Idrivers/staging/android		ccflags-$(CONFIG_SYNC) += -Idrivers/staging/android
	ccflags-$(CONFIG_DRM_MSM_DSI_PLL) += -Idrivers/gpu/drm/msm/dsi		ccflags-$(CONFIG_DRM_MSM_DSI_PLL) += -Idrivers/gpu/drm/msm/dsi
	@@ -90,6 +92,9 @@ msm_drm-$(CONFIG_DRM_MSM_DSI_STAGING) += dsi-staging/dsi_phy.o \
	dsi-staging/dsi_panel.o \		dsi-staging/dsi_panel.o \
	dsi-staging/dsi_display_test.o		dsi-staging/dsi_display_test.o

			msm_drm-$(CONFIG_DRM_SDE_HDMI) += \
			hdmi-staging/sde_hdmi.o

	msm_drm-$(CONFIG_DRM_MSM_DSI_PLL) += dsi/pll/dsi_pll.o \		msm_drm-$(CONFIG_DRM_MSM_DSI_PLL) += dsi/pll/dsi_pll.o \
	dsi/pll/dsi_pll_28nm.o		dsi/pll/dsi_pll_28nm.o

drivers/gpu/drm/msm/hdmi-staging/sde_hdmi.c

0 → 100644

+929 −0

File added.

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drivers/gpu/drm/msm/hdmi-staging/sde_hdmi.h

0 → 100644

+296 −0

File added.

Preview size limit exceeded, changes collapsed.