debug lk

hc

2024-02-20 e636c8d336489bf3eed5878299e6cc045bbad077

 kernel/drivers/gpu/drm/mediatek/mtk_drm_crtc.h
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@@ -1,14 +1,6 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Copyright (c) 2015 MediaTek Inc.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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  */
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 #ifndef MTK_DRM_CRTC_H
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@@ -27,5 +19,9 @@
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 int mtk_drm_crtc_create(struct drm_device *drm_dev,
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 			const enum mtk_ddp_comp_id *path,
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 			unsigned int path_len);
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+int mtk_drm_crtc_plane_check(struct drm_crtc *crtc, struct drm_plane *plane,
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+			     struct mtk_plane_state *state);
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+void mtk_drm_crtc_async_update(struct drm_crtc *crtc, struct drm_plane *plane,
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+			       struct drm_plane_state *plane_state);
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 #endif /* MTK_DRM_CRTC_H */