diff options
Diffstat (limited to 'drivers/char/drm/i915_irq.c')
| -rw-r--r-- | drivers/char/drm/i915_irq.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/char/drm/i915_irq.c b/drivers/char/drm/i915_irq.c index d3879ac9970..a752afd86ab 100644 --- a/drivers/char/drm/i915_irq.c +++ b/drivers/char/drm/i915_irq.c @@ -53,6 +53,8 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) I915_WRITE16(I915REG_INT_IDENTITY_R, temp); + dev_priv->sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv); + if (temp & USER_INT_FLAG) DRM_WAKEUP(&dev_priv->irq_queue); |