Commit 016fd0c1 authored Jul 20, 2012 by Chris Wilson Committed by Daniel Vetter Jul 25, 2012

drm/i915: Clear the pending_gpu_fenced_access flag at the start of execbuffer



Otherwise once we use the buffer with a BLT command on gen2/3, we will
always regard future command submissions as continuing the fenced
access. However, now that we flush/invalidate between every batch we can
drop this pessimism.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent 6ac42f41

drivers/gpu/drm/i915/i915_gem_execbuffer.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -413,6 +413,7 @@ i915_gem_execbuffer_reserve(struct intel_ring_buffer *ring,

		obj->base.pending_read_domains = 0;
		obj->base.pending_write_domain = 0;
		obj->pending_fenced_gpu_access = false;
		}
		list_splice(&ordered_objects, objects);