tree 15acdd628efe011f127d7b8ecc2fb65ce4131705
parent ac94a962b24a88ea5d00f4697550d9982f300751
author Eric Anholt <eric@anholt.net> 1227736693 -0800
committer Dave Airlie <airlied@redhat.com> 1228353887 +1000

drm/i915: Return error in i915_gem_set_to_gtt_domain if we're not in the GTT.

It's only for flushing caches appropriately for GTT access, not for actually
getting it there.  Prevents potential smashing of cpu read/write domains on
unbound objects.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>