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-rw-r--r--shared-core/i915_irq.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c
index d5780d58..91e9573e 100644
--- a/shared-core/i915_irq.c
+++ b/shared-core/i915_irq.c
@@ -54,6 +54,8 @@ 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);