Commit 50f018df authored Jun 10, 2013 by Chris Wilson Committed by Daniel Vetter Jun 11, 2013

drm/i915: Initialize ring->hangcheck upon ring init



When we reset and restart a ring, we also want to clear any existing
hangcheck.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

parent 2f28c50b

drivers/gpu/drm/i915/intel_ringbuffer.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -453,6 +453,8 @@ static int init_ring_common(struct intel_ring_buffer *ring)
		ring->last_retired_head = -1;
		}

		memset(&ring->hangcheck, 0, sizeof(ring->hangcheck));

		out:
		if (HAS_FORCE_WAKE(dev))
		gen6_gt_force_wake_put(dev_priv);