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authorEric Anholt <eric@anholt.net>2009-07-10 13:02:26 -0700
committerEric Anholt <eric@anholt.net>2009-07-10 14:10:58 -0700
commitd05ca301997c94c2ef3c112b15319d13fa8cddab (patch)
tree5455f4c87ef8b66e390b587799922535778ff822 /drivers/gpu/drm/i915/i915_gem.c
parent901782b21ecb2af4dde1598b3142bf0e80b20853 (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>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 08d8e5d8595..5bf420378b6 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1266,7 +1266,7 @@ out_free_list:
* mapping will then trigger a page fault on the next user access, allowing
* fixup by i915_gem_fault().
*/
-static void
+void
i915_gem_release_mmap(struct drm_gem_object *obj)
{
struct drm_device *dev = obj->dev;