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authorDmitry Baryshkov <dmitry.baryshkov@linaro.org>2022-04-19 18:53:45 +0300
committerDmitry Baryshkov <dmitry.baryshkov@linaro.org>2022-04-26 00:50:46 +0300
commitdc43e923cd1478fad5ec7a2bbb67dc3d00c24f84 (patch)
tree559e8f3d64f0f9d81e7af9c3c86659af60597e9b /drivers/gpu/drm/msm/Kconfig
parent5d44531be0982db3d40f7779e105ec061d857247 (diff)
downloadlinux-dc43e923cd1478fad5ec7a2bbb67dc3d00c24f84.tar.xz
drm/msm: allow compile time selection of driver components
MSM DRM driver already allows one to compile out the DP or DSI support. Add support for disabling other features like MDP4/MDP5/DPU drivers or direct HDMI output support. Suggested-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/482508/ Link: https://lore.kernel.org/r/20220419155346.1272627-6-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to 'drivers/gpu/drm/msm/Kconfig')
-rw-r--r--drivers/gpu/drm/msm/Kconfig50
1 files changed, 47 insertions, 3 deletions
diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig
index c79502525963..e99719067cd0 100644
--- a/drivers/gpu/drm/msm/Kconfig
+++ b/drivers/gpu/drm/msm/Kconfig
@@ -47,12 +47,39 @@ config DRM_MSM_GPU_SUDO
Only use this if you are a driver developer. This should *not*
be enabled for production kernels. If unsure, say N.
-config DRM_MSM_HDMI_HDCP
- bool "Enable HDMI HDCP support in MSM DRM driver"
+config DRM_MSM_MDSS
+ bool
+ depends on DRM_MSM
+ default n
+
+config DRM_MSM_MDP4
+ bool "Enable MDP4 support in MSM DRM driver"
depends on DRM_MSM
default y
help
- Choose this option to enable HDCP state machine
+ Compile in support for the Mobile Display Processor v4 (MDP4) in
+ the MSM DRM driver. It is the older display controller found in
+ devices using APQ8064/MSM8960/MSM8x60 platforms.
+
+config DRM_MSM_MDP5
+ bool "Enable MDP5 support in MSM DRM driver"
+ depends on DRM_MSM
+ select DRM_MSM_MDSS
+ default y
+ help
+ Compile in support for the Mobile Display Processor v5 (MDP5) in
+ the MSM DRM driver. It is the display controller found in devices
+ using e.g. APQ8016/MSM8916/APQ8096/MSM8996/MSM8974/SDM6x0 platforms.
+
+config DRM_MSM_DPU
+ bool "Enable DPU support in MSM DRM driver"
+ depends on DRM_MSM
+ select DRM_MSM_MDSS
+ default y
+ help
+ Compile in support for the Display Processing Unit in
+ the MSM DRM driver. It is the display controller found in devices
+ using e.g. SDM845 and newer platforms.
config DRM_MSM_DP
bool "Enable DisplayPort support in MSM DRM driver"
@@ -117,3 +144,20 @@ config DRM_MSM_DSI_7NM_PHY
help
Choose this option if DSI PHY on SM8150/SM8250/SC7280 is used on
the platform.
+
+config DRM_MSM_HDMI
+ bool "Enable HDMI support in MSM DRM driver"
+ depends on DRM_MSM
+ default y
+ help
+ Compile in support for the HDMI output MSM DRM driver. It can
+ be a primary or a secondary display on device. Note that this is used
+ only for the direct HDMI output. If the device outputs HDMI data
+ throught some kind of DSI-to-HDMI bridge, this option can be disabled.
+
+config DRM_MSM_HDMI_HDCP
+ bool "Enable HDMI HDCP support in MSM DRM driver"
+ depends on DRM_MSM && DRM_MSM_HDMI
+ default y
+ help
+ Choose this option to enable HDCP state machine