drm/amd/display: Add 22, 24, and 26 degamma

[Why & How]
Support degamma ROM and RAM based on hardware capabilities.
Some refactoring into color module

Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Reviewed-by: Gary Kattan <Gary.Kattan@amd.com>
Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Acked-by: Vitaly Prosyak <Vitaly.Prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Vitaly Prosyak 2019-07-10 14:20:08 -05:00 • committed by Alex Deucher
commit 1ee299b9ee
2 changed files with 75 additions and 46 deletions