The current implementation supports a single DP instance and the DPU code will only match it against INTF_DP instance 0. These patches extends this to allow multiple DP instances and support for matching against DP instances beyond 0. This is based on v4 of Dmitry's work on multiple DSI interfaces: https://lore.kernel.org/linux-arm-msm/20210717124016.316020-1-dmitry.baryshkov@xxxxxxxxxx/ With that in place add SC8180x DP and eDP controllers. Bjorn Andersson (5): drm/msm/dp: Remove global g_dp_display variable drm/msm/dp: Modify prototype of encoder based API drm/msm/dp: Support up to 3 DP controllers dt-bindings: msm/dp: Add SC8180x compatibles drm/msm/dp: Add sc8180x DP controllers .../bindings/display/msm/dp-controller.yaml | 2 + drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 17 +- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 60 +++--- .../gpu/drm/msm/disp/msm_disp_snapshot_util.c | 8 +- drivers/gpu/drm/msm/dp/dp_display.c | 183 +++++++++++++----- drivers/gpu/drm/msm/msm_drv.h | 33 ++-- 6 files changed, 200 insertions(+), 103 deletions(-) -- 2.29.2
