Files
erofs-linux/drivers/gpu/drm/amd/display/include
Martin Tsai 3fd20292c2 drm/amd/display: Check lane status again after link training done
[Why]
Some monitors could suffer symbol unlock but cannot send HPD IRQ to
notic source device to handle link loss. This makes monitor stuck in
abnormal status and causes black screen.

[How]
According to the suggestion from scalar vendor, to check lane status
again after link training done. That can improve the comaptibility
from current production monitors.

Signed-off-by: Martin Tsai <[email protected]>
Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Eryk Brol <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
2020-08-06 16:38:32 -04:00
..
2020-07-01 01:59:14 -04:00
…