v3: GTT bit in scratch address should be mbz (Chris)
Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Dave Gordon <david.s.gordon@intel.com> Signed-off-by: Rafael Barbalho <rafael.barbalho@intel.com> Signed-off-by: Arun Siluvery <arun.siluvery@linux.intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>