drm/shmob: use drm_send_vblank_event() helper

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index 7dff49e..99e2034 100644 (file)
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -451,27 +451,16 @@ void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc)
 {
        struct drm_pending_vblank_event *event;
        struct drm_device *dev = scrtc->crtc.dev;
-       struct timeval vblanktime;
        unsigned long flags;
 
        spin_lock_irqsave(&dev->event_lock, flags);
        event = scrtc->event;
        scrtc->event = NULL;
+       if (event) {
+               drm_send_vblank_event(dev, 0, event);
+               drm_vblank_put(dev, 0);
+       }
        spin_unlock_irqrestore(&dev->event_lock, flags);
-
-       if (event == NULL)
-               return;
-
-       event->event.sequence = drm_vblank_count_and_time(dev, 0, &vblanktime);
-       event->event.tv_sec = vblanktime.tv_sec;
-       event->event.tv_usec = vblanktime.tv_usec;
-
-       spin_lock_irqsave(&dev->event_lock, flags);
-       list_add_tail(&event->base.link, &event->base.file_priv->event_list);
-       wake_up_interruptible(&event->base.file_priv->event_wait);
-       spin_unlock_irqrestore(&dev->event_lock, flags);
-
-       drm_vblank_put(dev, 0);
 }
 
 static int shmob_drm_crtc_page_flip(struct drm_crtc *crtc,