Since msm8998 and older platforms (wip) support INTF_HDMI, extend DPU driver to support HDMI output. First patch was submitted about a year ago, but received some pushback ([1], [2]). However it becomes absolutely required to properly support INTF_HDMI as both HDMI and DP should use DRM_MODE_ENCODER_TMDS for encoder_type. Thus dpu_encoder can not make a difference between HDMI and DP outputs (however they require different handling).
[1] https://patchwork.freedesktop.org/patch/473871/ [2] https://patchwork.freedesktop.org/patch/474271/ Dmitry Baryshkov (2): drm/msm/dpu: simplify intf allocation code drm/msm/dpu: add HDMI output support drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 39 ++++++---------- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 4 +- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 51 +++++++++++++++++++-- 3 files changed, 63 insertions(+), 31 deletions(-) -- 2.30.2
