drm/amd/display: allow DP RX to use more cr aux rd interval delay

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[why]
Regression is caused by previous change with attempt to correct the
extended cr aux rd interval delay due to mis interpretation of the DP specs.
The change turns out not working well with certain RXs.
So we decided to keep the cr aux rd interval logic as before.

Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Reviewed-by: George Shen <George.Shen@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Wenjing Liu 2020-09-10 14:11:37 -04:00 • committed by Alex Deucher

parent f43dc909aa

commit b50d55517d

1 changed files with 18 additions and 1 deletions

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19

drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c

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