list_move_tail(&e->base.link, &e->base.file_priv->event_list);
wake_up_interruptible(&e->base.file_priv->event_wait);
+ drm_vblank_put(drm_dev, crtc);
}
if (is_checked) {
/*
- * call drm_vblank_put only in case that drm_vblank_get was
- * called.
- */
- if (atomic_read(&drm_dev->vblank_refcount[crtc]) > 0)
- drm_vblank_put(drm_dev, crtc);
-
- /*
* don't off vblank if vblank_disable_allowed is 1,
* because vblank would be off by timer handler.
*/
list_move_tail(&e->base.link, &e->base.file_priv->event_list);
wake_up_interruptible(&e->base.file_priv->event_wait);
+ drm_vblank_put(drm_dev, crtc);
}
if (is_checked) {
/*
- * call drm_vblank_put only in case that drm_vblank_get was
- * called.
- */
- if (atomic_read(&drm_dev->vblank_refcount[crtc]) > 0)
- drm_vblank_put(drm_dev, crtc);
-
- /*
* don't off vblank if vblank_disable_allowed is 1,
* because vblank would be off by timer handler.
*/
struct drm_pending_vblank_event *e, *t;
struct timeval now;
unsigned long flags;
- bool is_checked = false;
spin_lock_irqsave(&drm_dev->event_lock, flags);
if (crtc != e->pipe)
continue;
- is_checked = true;
do_gettimeofday(&now);
e->event.sequence = 0;
e->event.tv_sec = now.tv_sec;
list_move_tail(&e->base.link, &e->base.file_priv->event_list);
wake_up_interruptible(&e->base.file_priv->event_wait);
+ drm_vblank_put(drm_dev, crtc);
}
- if (is_checked)
- /*
- * call drm_vblank_put only in case that drm_vblank_get was
- * called.
- */
- if (atomic_read(&drm_dev->vblank_refcount[crtc]) > 0)
- drm_vblank_put(drm_dev, crtc);
-
spin_unlock_irqrestore(&drm_dev->event_lock, flags);
}