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drm: Increment dev_priv->irq_received so i915_gem_interrupts count works.

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Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Eric Anholt 2008-10-06 15:14:12 -07:00 committed by Dave Airlie
parent 9bfbd5cb72
commit 630681d9a5
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/i915_irq.c
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@ -372,6 +372,8 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
u32 pipea_stats, pipeb_stats;
int vblank = 0;
atomic_inc(&dev_priv->irq_received);
if (dev->pdev->msi_enabled)
I915_WRITE(IMR, ~0);
iir = I915_READ(IIR);