drm/amd/display: Change default policy for MPO with multidisplay

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[Why]
Rearranging pipes with multiple displays and multiple planes cannot be
done atomically and requires a much improved sequence to deal with it.

[How]
To workaround such issues, prefer avoid pipe-split policy for
multidisplay scenarios.

Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Aric Cyr 2021-05-21 18:06:36 -04:00 • committed by Alex Deucher

parent 3f8518b60c

commit 136e55e7a9

4 changed files with 4 additions and 4 deletions

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2

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c

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2

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c

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2

drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c

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drivers/gpu/drm/amd/display/dc/dcn303/dcn303_resource.c

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