drm/amd/display: decouple front and backend pgm using dpms_off as backend enable flag

Signed-off-by: Samson Tam <Samson.Tam@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Samson Tam 2018-05-01 10:39:26 -04:00 • committed by Alex Deucher
commit 1e7e86c43f
5 changed files with 123 additions and 82 deletions