[PATCH 10/11] drm/omap: use drm_send_vblank_event() helper

[Rob Clark]

From: Rob Clark <r...@ti.com>

Signed-off-by: Rob Clark <rob at ti.com>
---
 drivers/staging/omapdrm/omap_crtc.c |   31 ++++++-------------------------
 1 file changed, 6 insertions(+), 25 deletions(-)

diff --git a/drivers/staging/omapdrm/omap_crtc.c 
b/drivers/staging/omapdrm/omap_crtc.c
index 732f2ad..74e019a 100644
--- a/drivers/staging/omapdrm/omap_crtc.c
+++ b/drivers/staging/omapdrm/omap_crtc.c
@@ -114,40 +114,21 @@ static void omap_crtc_load_lut(struct drm_crtc *crtc)

 static void vblank_cb(void *arg)
 {
-       static uint32_t sequence = 0;
        struct drm_crtc *crtc = arg;
        struct drm_device *dev = crtc->dev;
        struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-       struct drm_pending_vblank_event *event = omap_crtc->event;
        unsigned long flags;
-       struct timeval now;

        WARN_ON(!event);
+       spin_lock_irqsave(&dev->event_lock, flags);
+
+       /* wakeup userspace */
+       if (omap_crtc->event)
+               drm_send_vblank_event(dev, -1, omap_crtc->event);

        omap_crtc->event = NULL;

-       /* wakeup userspace */
-       if (event) {
-               do_gettimeofday(&now);
-
-               spin_lock_irqsave(&dev->event_lock, flags);
-               /* TODO: we can't yet use the vblank time accounting,
-                * because omapdss lower layer is the one that knows
-                * the irq # and registers the handler, which more or
-                * less defeats how drm_irq works.. for now just fake
-                * the sequence number and use gettimeofday..
-                *
-               event->event.sequence = drm_vblank_count_and_time(
-                               dev, omap_crtc->id, &now);
-                */
-               event->event.sequence = sequence++;
-               event->event.tv_sec = now.tv_sec;
-               event->event.tv_usec = now.tv_usec;
-               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);
-       }
+       spin_unlock_irqrestore(&dev->event_lock, flags);
 }

 static void page_flip_cb(void *arg)
-- 
1.7.9.5