[Intel-gfx] [PATCH] drm/i915: Reload hangcheck timer too for Ironlake

[Zhenyu Wang]

Make sure hangcheck timer won't beat us unexpectedly on Ironlake.

Signed-off-by: Zhenyu Wang <zhenyuw at linux.intel.com>
---
 drivers/gpu/drm/i915/i915_irq.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 1733eea..7cd8110 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -313,6 +313,8 @@ irqreturn_t ironlake_irq_handler(struct drm_device *dev)
 			dev_priv->mm.irq_gem_seqno = seqno;
 			trace_i915_gem_request_complete(dev, seqno);
 			DRM_WAKEUP(&dev_priv->irq_queue);
+			dev_priv->hangcheck_count = 0;
+			mod_timer(&dev_priv->hangcheck_timer, jiffies + DRM_I915_HANGCHECK_PERIOD);
 		}
 
 		if (de_iir & DE_GSE)
-- 
1.6.3.3