drm/amd/display: make ODM segment width of YCbCr422 two pixel aligned

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[why]
In YCbCr422 format hardware shares 1 set of chromas CbCr with 2 sets of
lumas Y. Therefore each ODM segment needs to be two pixel aligned. The
commit adds this missing hardwware requirement into ODM segment width
decision logic.

Reviewed-by: Dillon Varone <dillon.varone@amd.com>
Acked-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Wenjing Liu 2024-05-30 17:13:02 -04:00 • committed by Alex Deucher

parent 4316107bd0

commit e27ffc2fe8

1 changed files with 11 additions and 4 deletions

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15

drivers/gpu/drm/amd/display/dc/core/dc_resource.c

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