drm/radeon/kms: wait for gpu idle before changing power mode

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set proper wait condition as noted by Rafał Miłecki.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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Alex Deucher 2010-03-17 14:29:15 -04:00 • committed by Dave Airlie

parent 2031f77ca9

commit ef6e6cf56a

1 changed files with 10 additions and 0 deletions

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drivers/gpu/drm/radeon/radeon_pm.c

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