drm/amd/display: Don't use optimized gamma22 with eetf

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[why]
Optimized gamma22 assumes fixed point distribution which is not true
for eetf true.

[how]
Use long calculation for eetf.

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>

...

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Aidan Yang 2019-09-25 16:57:37 -04:00 • committed by Alex Deucher

parent 6f29c3588b

commit 6ac48490ba

1 changed files with 41 additions and 4 deletions

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drivers/gpu/drm/amd/display/modules/color/color_gamma.c

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