drm/amd/display: Add 3x4 CTM support for plane CTM

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Create drm_color_ctm_3x4 to support 3x4-dimension plane CTM matrix and
convert DRM CTM to DC CSC float matrix.

v3:
- rename ctm2 to ctm_3x4 (Harry)

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Joshua Ashton 2023-11-16 18:58:12 -01:00 • committed by Alex Deucher

parent 3dad690907

commit 6872a189be

3 changed files with 34 additions and 4 deletions

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28

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_color.c

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2

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c

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8

include/uapi/drm/drm_mode.h

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