From 475553de2fc861d53396dd8fd14cc22f30ab97ab Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Thu, 20 Jan 2011 09:52:56 +0000 Subject: [PATCH] drm/i915: Don't kick-off hangcheck after a DRI interrupt Hangcheck and error recovery is only used by GEM. Reported-by: Herbert Xu Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_irq.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index b8e509a..f0c87bd 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -348,8 +348,12 @@ static void notify_ring(struct drm_device *dev, struct intel_ring_buffer *ring) { struct drm_i915_private *dev_priv = dev->dev_private; - u32 seqno = ring->get_seqno(ring); + u32 seqno; + + if (ring->obj == NULL) + return; + seqno = ring->get_seqno(ring); trace_i915_gem_request_complete(dev, seqno); ring->irq_seqno = seqno; -- 2.7.4