drm/mediatek: Use drm_atomic_helper_wait_for_fences

[sfrench/cifs-2.6.git] / drivers / gpu / drm / mediatek / mtk_drm_plane.c

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index f7e6aa1b5b7d1d4e5b994d1acc0f8166a9eb09f0..42cc9823eaaa97609044288d01eec85ed5df1910 100644 (file)
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -1,21 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2015 MediaTek Inc.
  * Author: CK Hu <ck.hu@mediatek.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <drm/drmP.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_plane_helper.h>
+#include <drm/drm_gem_framebuffer_helper.h>
 
 #include "mtk_drm_crtc.h"
 #include "mtk_drm_ddp_comp.h"
@@ -154,6 +147,7 @@ static void mtk_plane_atomic_disable(struct drm_plane *plane,
 }
 
 static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
+       .prepare_fb = drm_gem_fb_prepare_fb,
        .atomic_check = mtk_plane_atomic_check,
        .atomic_update = mtk_plane_atomic_update,
        .atomic_disable = mtk_plane_atomic_disable,