tree a9cd18bf5c9f20944560a42cf0b1323b75f92d6b
parent 550db288129591c4b2f669d724f12e43a380c286
author Jun Lei <Jun.Lei@amd.com> 1534187504 -0400
committer Alex Deucher <alexander.deucher@amd.com> 1536637352 -0500

drm/amd/display: Add driver-side parsing for CM

Although 4 unique register values exist for gamma modes, two are
actually the same (the two RAMs) It’s not possible for caller to
understand this HW specific behavior, so some parsing is necessary
in driver

Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>