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>
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 6c81079..55a94c1 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -413,6 +413,7 @@
obj->base.pending_read_domains = 0;
obj->base.pending_write_domain = 0;
+ obj->pending_fenced_gpu_access = false;
}
list_splice(&ordered_objects, objects);