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-rw-r--r--shared-core/i915_irq.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c
index 4f72d885..71b7230f 100644
--- a/shared-core/i915_irq.c
+++ b/shared-core/i915_irq.c
@@ -176,7 +176,8 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
DRM_WAKEUP(&dev->vbl_queue);
drm_vbl_send_signals(dev);
- drm_locked_tasklet(dev, i915_vblank_tasklet);
+ if (dev_priv->swaps_pending > 0)
+ drm_locked_tasklet(dev, i915_vblank_tasklet);
}
return IRQ_HANDLED;