drm/amd/display: fix single link black screen
authorCharlene Liu <charlene.liu@amd.com>
Mon, 5 Jun 2017 20:54:33 +0000 (16:54 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 26 Sep 2017 22:07:51 +0000 (18:07 -0400)
commit909e8c9e417945f313b68ed6c5a559fe5266be8b
treef5cd1d00de4a2387ddbdf843d0985fdbe3bf6616
parentfc82c5cb306d6f201cdee2c4c092ff49c6929634
drm/amd/display: fix single link black screen

Don't fall back to dual link DVI mode if the connector
is single Link only.

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_resource.c