drm/amd/display: implement DXGI Gamma Ramps

Support for gamma correction ramp in Floating Point format

Signed-off-by: Anthony Koo <anthony.koo@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:
Anthony Koo 2017-08-03 09:59:23 -04:00 • committed by Alex Deucher
commit d66cf5f501
4 changed files with 40 additions and 20 deletions