drm/amd/display: rx_validation failed resume from sleep

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[why]
Most DP/HDMI monitors need more time to response rx_validation
request.

[how]
Add generic 1000ms delay.

Signed-off-by: Jing Zhou <Jing.Zhou@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Jing Zhou 2019-11-14 16:39:52 +08:00 • committed by Alex Deucher

parent 838a4ea384

commit 454425e8f9

1 changed files with 16 additions and 4 deletions

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drivers/gpu/drm/amd/display/modules/hdcp/hdcp1_transition.c

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