| commit | 4a684a4117abd756291969336af454e8a958802f | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Thu Oct 28 14:44:08 2010 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Thu Oct 28 20:55:03 2010 +0100 |
| tree | 1058cb8db13c0cad6ba99be37094fe27d0684714 | |
| parent | e5281ccd2e0049e2b9e8ce82449630d25082372d [diff] |
drm/i915: Kill GTT mappings when moving from GTT domain In order to force a page-fault on a GTT mapping after we start using it from the GPU and so enforce correct CPU/GPU synchronisation, we need to invalidate the mapping. Pointed out by Owain G. Ainsworth. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>