Revert "drm/amd/display: Rework CRTC color management"

This reverts commit 7cd4b70091a5cfa1f58d3a529535304a116acc95.

Revert this to apply the version that includes DCN2 support.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
3 files changed