drm/amd/display: skip commit minimal transition state

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[WHY]
Now dynamic ODM will now be disabled when MPO is required safe
transitions to avoid underflow, but we are triggering the way of
minimal transition too often. Commit state of dc with no check
will do pipeline setup which may re-initialize the component with no
need such as audio.

[HOW]
Just do the minimal transition when all of pipes are in use, otherwise
return true to skip.

Reviewed-by: Dillon Varone <Dillon.Varone@amd.com>
Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Zhikai Zhai <zhikai.zhai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Zhikai Zhai 2022-09-20 18:51:02 +08:00 • committed by Alex Deucher

parent 345d649347

commit e4e481e4d8

1 changed files with 20 additions and 0 deletions

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

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