tree d9ed9c8cfe3061b65fd12e8115654d43c5f814db
parent 9b2412f9ad0a3913baa40c270d6e1fa3c6d50067
author Chris Wilson <chris@chris-wilson.co.uk> 1234362405 +0000
committer Eric Anholt <eric@anholt.net> 1236741932 -0700

drm/i915: Check fence status on every pin.

As we may steal the fence register of an unpinned buffer for another,
every time we repin the buffer we need to recheck whether it needs to be
allocated a fence.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>