drm/radeon/kms: wait for gpu idle before changing power mode
authorAlex Deucher <alexdeucher@gmail.com>
Wed, 17 Mar 2010 18:29:15 +0000 (14:29 -0400)
committerDave Airlie <airlied@redhat.com>
Tue, 18 May 2010 08:20:50 +0000 (18:20 +1000)
commitef6e6cf56aca91c0b0db8de6e79e0874595fd260
tree7ea9b9f6fec371d13d9bf76d027ad3dd7273b954
parent2031f77ca9c17133869b265210418959a909d259
drm/radeon/kms: wait for gpu idle before changing power mode

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>
drivers/gpu/drm/radeon/radeon_pm.c