drm/amd/display: document AMDGPU pre-defined transfer functions

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Brief documentation about pre-defined transfer function usage on AMD
display driver and standardized EOTFs and inverse EOTFs.

v3:
- Document BT709 OETF (Pekka)
- Fix description of sRGB and pure power funcs (Pekka)

v4:
- Add description of linear and non-linear forms (Harry)

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Co-developed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Melissa Wen 2023-11-16 18:57:47 -01:00 • committed by Alex Deucher

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

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