drm/msm/dp: Modify prototype of encoder based API

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Functions in the DisplayPort code that relates to individual instances
(encoders) are passed both the struct msm_dp and the struct drm_encoder.
But in a situation where multiple DP instances would exist this means
that the caller need to resolve which struct msm_dp relates to the
struct drm_encoder at hand.

Store a reference to the struct msm_dp associated with each
dpu_encoder_virt to allow the particular instance to be associate with
the encoder in the following patch.

Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211016221843.2167329-3-bjorn.andersson@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>

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Bjorn Andersson 2021-10-16 15:18:38 -07:00 • committed by Rob Clark

parent d624e50aa3

commit 167dac97eb

1 changed files with 13 additions and 10 deletions

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drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c

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