Re: [PATCH v8 1/4] drm/msm/dpu: adjust display_v_end for eDP and DP

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On 2/18/2022 6:48 PM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-02-17 13:36:25)
The “DP timing” requires the active region to be defined in the
bottom-right corner of the frame dimensions which is different
with DSI. Therefore both display_h_end and display_v_end need
to be adjusted accordingly. However current implementation has
only display_h_end adjusted.

Signed-off-by: Kuogee Hsieh <quic_khsieh@xxxxxxxxxxx>
---
Is this not a problem for me because this is set already to something
correct in the hardware?

There will have some pixels step into front porch area.

It should not cause any visual problem.

Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx>



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