drm/amd/display: Only commit SubVP state after pipe programming

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[Description]
We only want to commit the SubVP config to DMCUB
after the main and phantom pipe programming has
completed. Commiting the state early can cause
issues such as P-State being allowed by the HW
early which causes the SubVP state machine to
go into a bad state

Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Alvin Lee 2022-08-17 10:47:59 -04:00 • committed by Alex Deucher

parent d84f5d6562

commit e990bd6071

1 changed files with 7 additions and 8 deletions

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

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