4 files changed, 11 insertions, 55 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 7bf22d4a3d96..f17dc2ab03ec 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -638,17 +638,8 @@ nouveau_finish_page_flip(struct nouveau_channel *chan,
         }
 
         s = list_first_entry(&fctx->flip, struct nouveau_page_flip_state, head);
-        if (s->event) {
-                struct drm_pending_vblank_event *e = s->event;
-                struct timeval now;
-
-                do_gettimeofday(&now);
-                e->event.sequence = 0;
-                e->event.tv_sec = now.tv_sec;
-                e->event.tv_usec = now.tv_usec;
-                list_add_tail(&e->base.link, &e->base.file_priv->event_list);
-                wake_up_interruptible(&e->base.file_priv->event_wait);
-        }
+        if (s->event)
+                drm_send_vblank_event(dev, -1, s->event);
 
         list_del(&s->head);
         if (ps)
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index e38fd559f1ab..eb18bb7af1cc 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -271,8 +271,6 @@ void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id)
 {
         struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc_id];
         struct radeon_unpin_work *work;
-        struct drm_pending_vblank_event *e;
-        struct timeval now;
         unsigned long flags;
         u32 update_pending;
         int vpos, hpos;
@@ -328,14 +326,9 @@ void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id)
         radeon_crtc->unpin_work = NULL;
 
         /* wakeup userspace */
-        if (work->event) {
-                e = work->event;
-                e->event.sequence = drm_vblank_count_and_time(rdev->ddev, crtc_id, &now);
-                e->event.tv_sec = now.tv_sec;
-                e->event.tv_usec = now.tv_usec;
-                list_add_tail(&e->base.link, &e->base.file_priv->event_list);
-                wake_up_interruptible(&e->base.file_priv->event_wait);
-        }
+        if (work->event)
+                drm_send_vblank_event(rdev->ddev, crtc_id, work->event);
+
         spin_unlock_irqrestore(&rdev->ddev->event_lock, flags);
 
         drm_vblank_put(rdev->ddev, radeon_crtc->crtc_id);
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index 7dff49ed66e7..99e2034e49cc 100644
--- 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,
diff --git a/drivers/staging/imx-drm/ipuv3-crtc.c b/drivers/staging/imx-drm/ipuv3-crtc.c
index ea61c869110f..ff5c63350932 100644
--- a/drivers/staging/imx-drm/ipuv3-crtc.c
+++ b/drivers/staging/imx-drm/ipuv3-crtc.c
@@ -316,31 +316,14 @@ static int ipu_crtc_mode_set(struct drm_crtc *crtc,
 
 static void ipu_crtc_handle_pageflip(struct ipu_crtc *ipu_crtc)
 {
-        struct drm_pending_vblank_event *e;
-        struct timeval now;
         unsigned long flags;
         struct drm_device *drm = ipu_crtc->base.dev;
 
         spin_lock_irqsave(&drm->event_lock, flags);
-
-        e = ipu_crtc->page_flip_event;
-        if (!e) {
-                spin_unlock_irqrestore(&drm->event_lock, flags);
-                return;
-        }
-
-        do_gettimeofday(&now);
-        e->event.sequence = 0;
-        e->event.tv_sec = now.tv_sec;
-        e->event.tv_usec = now.tv_usec;
+        if (ipu_crtc->page_flip_event)
+                drm_send_vblank_event(drm, -1, ipu_crtc->page_flip_event);
         ipu_crtc->page_flip_event = NULL;
-
         imx_drm_crtc_vblank_put(ipu_crtc->imx_crtc);
-
-        list_add_tail(&e->base.link, &e->base.file_priv->event_list);
-
-        wake_up_interruptible(&e->base.file_priv->event_wait);
-
         spin_unlock_irqrestore(&drm->event_lock, flags);
 }