[PATCH 21/24] drm/msm: Simplify vblank event delivery

[Daniel Vetter <daniel.vetter@ffwll.ch>]

The core takes care of handling the send_event vs. close() issues, we
can remove that driver code.

Cc: Rob Clark <robdclark@gmail.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: freedreno@lists.freedesktop.org
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c | 12 +++---------
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c | 12 +++---------
 2 files changed, 6 insertions(+), 18 deletions(-)

diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
index 1c29618f4ddb..f29194a74a19 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
@@ -114,15 +114,9 @@ static void complete_flip(struct drm_crtc *crtc, struct drm_file *file)
 	spin_lock_irqsave(&dev->event_lock, flags);
 	event = mdp4_crtc->event;
 	if (event) {
-		/* if regular vblank case (!file) or if cancel-flip from
-		 * preclose on file that requested flip, then send the
-		 * event:
-		 */
-		if (!file || (event->base.file_priv == file)) {
-			mdp4_crtc->event = NULL;
-			DBG("%s: send event: %p", mdp4_crtc->name, event);
-			drm_crtc_send_vblank_event(crtc, event);
-		}
+		mdp4_crtc->event = NULL;
+		DBG("%s: send event: %p", mdp4_crtc->name, event);
+		drm_crtc_send_vblank_event(crtc, event);
 	}
 	spin_unlock_irqrestore(&dev->event_lock, flags);
 }
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
index d0c8b38b96ce..87a19e0c0e67 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
@@ -138,15 +138,9 @@ static void complete_flip(struct drm_crtc *crtc, struct drm_file *file)
 	spin_lock_irqsave(&dev->event_lock, flags);
 	event = mdp5_crtc->event;
 	if (event) {
-		/* if regular vblank case (!file) or if cancel-flip from
-		 * preclose on file that requested flip, then send the
-		 * event:
-		 */
-		if (!file || (event->base.file_priv == file)) {
-			mdp5_crtc->event = NULL;
-			DBG("%s: send event: %p", crtc->name, event);
-			drm_crtc_send_vblank_event(crtc, event);
-		}
+		mdp5_crtc->event = NULL;
+		DBG("%s: send event: %p", crtc->name, event);
+		drm_crtc_send_vblank_event(crtc, event);
 	}
 	spin_unlock_irqrestore(&dev->event_lock, flags);
 
-- 
2.11.0

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