Merge branches 'msm-next-lumag-core', 'msm-next-lumag-dpu', 'msm-next-lumag-dp',...

Core:
- Add Marijn Suijten as drm/msm reviewer
- Adreno A660 bindings
- SM8350 MDSS bindings fix

DP:
- Removed obsolete USB-PD remains
- Documented DP compatible string for sm8550 platform

DPU:
- Added support for DPU on sm6350 and sm6375 platforms
- Implemented tearcheck support to support vsync on SM150 and newer platforms
- Enabled missing features (DSPP, DSC, split display) on sc8180x, sc8280xp, sm8450
- Enabled writeback on sc7280
- Enabled DSC on msm8998
- Native HDMI output support
- Dropped unused features: regdma, GC, IGC
- Fixed the DSC flush operations
- Simplified QoS handling, removing obsolete and unused features and merging
  SSPP and WB code paths
- Reworked dpu_encoder initialisation path

DSI:
- Added support for DSI and 28nm DSI PHY on MSM8226 platform
- Added support for DSI on sm6350 and sm6375 platforms
- Dropped powerup quirks in favour of using pre_enable_prev_first for
  downstream bridges
- Fixed 14nm DSI PHY programming

MDP5:
- Added support for display controller on MSM8226 platform

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

diff --cc Documentation/devicetree/bindings/display/msm/dsi-controller-main.yaml
Simple merge

diff --cc drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
Simple merge

diff --cc drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
Simple merge

diff --cc drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
Simple merge

diff --cc drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
Simple merge

diff --cc drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
Simple merge

diff --cc drivers/gpu/drm/msm/dp/dp_display.c
Simple merge