| commit | d05ca301997c94c2ef3c112b15319d13fa8cddab | [log] [tgz] |
|---|---|---|
| author | Eric Anholt <eric@anholt.net> | Fri Jul 10 13:02:26 2009 -0700 |
| committer | Eric Anholt <eric@anholt.net> | Fri Jul 10 14:10:58 2009 -0700 |
| tree | 5455f4c87ef8b66e390b587799922535778ff822 | |
| parent | 901782b21ecb2af4dde1598b3142bf0e80b20853 [diff] |
drm/i915: Zap the GTT mapping when transitioning from untiled to tiled. As of 52dc7d32b88156248167864f77a9026abe27b432, we could leave an old linear GTT mapping in place, so that apps trying to GTT-mapped write in tiled data wouldn't get the fence added, and garbage would get displayed. Signed-off-by: Eric Anholt <eric@anholt.net>