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Commit c313d567 authored by Dave Airlie's avatar Dave Airlie
Browse files

Merge remote-tracking branch 'pfdo/drm-fixes' into drm-next 

Pull the vblank event changes into a Linus master tree to make merging
easier.
parents b91fd4d5 0eca56f9

drivers/gpu/drm/nouveau/nouveau_display.c

+2 −11
Original line number Diff line number Diff line
@@ -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)

drivers/gpu/drm/radeon/radeon_display.c

+3 −10
Original line number Diff line number Diff line
@@ -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);

drivers/gpu/drm/shmobile/shmob_drm_crtc.c

+4 −15
Original line number Diff line number Diff line
@@ -451,28 +451,17 @@ 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;

	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);



	if (event) {

		drm_send_vblank_event(dev, 0, event);

		drm_vblank_put(dev, 0);

	}

	spin_unlock_irqrestore(&dev->event_lock, flags);

}



static int shmob_drm_crtc_page_flip(struct drm_crtc *crtc,

				    struct drm_framebuffer *fb,

drivers/staging/imx-drm/ipuv3-crtc.c

+2 −19
Original line number Diff line number Diff line
@@ -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);

}