drm/exynos: fimd: move handle vblank position in TE handler

For providing VBLANK information, drm_handle_vblank() should
be called properly, but it is blocked by wait_vsync_event
condition which is set by manager_ops->wait_for_vblank().
So moves it out from wait_vsync_event routine.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>

drivers/gpu/drm/exynos/exynos_drm_fimd.c

@@ -982,10 +982,10 @@ static void fimd_te_handler(struct exynos_drm_manager *mgr)
 	if (atomic_read(&ctx->wait_vsync_event)) {
 		atomic_set(&ctx->wait_vsync_event, 0);
 		wake_up(&ctx->wait_vsync_queue);
-
-		if (!atomic_read(&ctx->triggering))
-			drm_handle_vblank(ctx->drm_dev, ctx->pipe);
 	}
+
+	if (!atomic_read(&ctx->triggering))
+		drm_handle_vblank(ctx->drm_dev, ctx->pipe);
 }
 
 static struct exynos_drm_manager_ops fimd_manager_ops = {