diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2013-06-10 11:20:19 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-06-11 11:40:58 +0200 |
| commit | 50f018dff180942dc40e601de6e97145a4aaeaa9 (patch) | |
| tree | 10ccf572df0d1cc31e5e84eea95197c93b57ed6b /drivers/gpu/drm/i915/intel_ringbuffer.c | |
| parent | 2f28c50bb3881f11afee8f8c9041dad2c96653aa (diff) | |
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>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 1ef081cd1706..a3cfa35b0573 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -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); |