drm/i915: Invalidate TLB caches on SNB BLT/BSD rings

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@kernel.org
This commit is contained in:
Chris Wilson 2011-02-02 12:13:49 +00:00
commit 71a77e07d0
2 changed files with 19 additions and 11 deletions