diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 0e313a713db..22a5864585b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3274,8 +3274,9 @@ static void intel_crtc_wait_for_pending_flips(struct drm_crtc *crtc) WARN_ON(waitqueue_active(&dev_priv->pending_flip_queue)); - wait_event(dev_priv->pending_flip_queue, - !intel_crtc_has_pending_flip(crtc)); + WARN_ON(wait_event_timeout(dev_priv->pending_flip_queue, + !intel_crtc_has_pending_flip(crtc), + 60*HZ) == 0); mutex_lock(&dev->struct_mutex); intel_finish_fb(crtc->primary->fb); |