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drm/shmob: use drm_send_vblank_event() helper 

Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Rob Clark 2012-10-08 19:50:45 +00:00 committed by Dave Airlie
parent 26ae466732
commit f7e96d7e28
1 changed files with 4 additions and 15 deletions
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19
drivers/gpu/drm/shmobile/shmob_drm_crtc.c
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@ -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,