drm/amd/display: Allow inverted gamma
authorAidan Yang <Aidan.Yang@amd.com>
Wed, 2 Oct 2019 14:47:31 +0000 (10:47 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 25 Oct 2019 20:50:08 +0000 (16:50 -0400)
commitc79c138a9a623637fe9f9cdfedb9b2f21949c528
treee9c356637fc938f591dc2ee3db1522af9ddd15cb
parent6ce2427db71ca6908fe0c6398e369e6336ebe465
drm/amd/display: Allow inverted gamma

[why]
There's a use case for inverted gamma
and it's been confirmed that negative slopes are ok.

[how]
Remove code for blocking non-monotonically increasing gamma

Signed-off-by: Aidan Yang <Aidan.Yang@amd.com>
Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Acked-by: Reza Amini <Reza.Amini@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c