drm/amd/display: blank dp stream before power off receiver

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[why]
power off dp receiver directly cause garbage during hw init

[how]
blank dp stream and then power off receiver

Signed-off-by: Xiaodong Yan <Xiaodong.Yan@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Xiaodong Yan 2020-04-05 16:40:46 -04:00 • committed by Alex Deucher

parent b3a941df69

commit c5f5b9d934

1 changed files with 8 additions and 0 deletions

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8

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

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