drm/amd/display: make sure BL off to mainlink off has enough time

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu 2017-09-20 14:06:24 -04:00 • committed by Alex Deucher
commit 19af33aca4