| commit | b7f1de289c50beb4998611ba5373e539efd0f79f | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Tue Dec 14 16:09:31 2010 +0000 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Wed Dec 15 10:33:23 2010 +0000 |
| tree | b5a47897f8372e36012c4ce698a58b73311b0a24 | |
| parent | c6df541c00e53a4fdff7a130d4365f848075adcc [diff] |
drm/i915: Wait for vblank before unpinning old fb Be paranoid and ensure that the vblank has passed and the scanout has switched to the new fb, before unpinning the old one and possibly tearing down its PTEs. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>