1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (c) 2015 MediaTek Inc.
 
 
 
 
 
 
 
 
 
 4 */
 5
 6#ifndef MTK_DRM_CRTC_H
 7#define MTK_DRM_CRTC_H
 8
 9#include <drm/drm_crtc.h>
10#include "mtk_drm_ddp_comp.h"
11#include "mtk_drm_drv.h"
12#include "mtk_drm_plane.h"
13
 
 
14#define MTK_MAX_BPC	10
15#define MTK_MIN_BPC	3
16
17void mtk_drm_crtc_commit(struct drm_crtc *crtc);
 
18int mtk_drm_crtc_create(struct drm_device *drm_dev,
19			const unsigned int *path,
20			unsigned int path_len,
21			int priv_data_index,
22			const struct mtk_drm_route *conn_routes,
23			unsigned int num_conn_routes);
24int mtk_drm_crtc_plane_check(struct drm_crtc *crtc, struct drm_plane *plane,
25			     struct mtk_plane_state *state);
26void mtk_drm_crtc_async_update(struct drm_crtc *crtc, struct drm_plane *plane,
27			       struct drm_atomic_state *plane_state);
28struct device *mtk_drm_crtc_dma_dev_get(struct drm_crtc *crtc);
29
30#endif /* MTK_DRM_CRTC_H */

 
 1/*
 2 * Copyright (c) 2015 MediaTek Inc.
 3 *
 4 * This program is free software; you can redistribute it and/or modify
 5 * it under the terms of the GNU General Public License version 2 as
 6 * published by the Free Software Foundation.
 7 *
 8 * This program is distributed in the hope that it will be useful,
 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * GNU General Public License for more details.
12 */
13
14#ifndef MTK_DRM_CRTC_H
15#define MTK_DRM_CRTC_H
16
17#include <drm/drm_crtc.h>
18#include "mtk_drm_ddp_comp.h"
 
19#include "mtk_drm_plane.h"
20
21#define OVL_LAYER_NR	4
22#define MTK_LUT_SIZE	512
23#define MTK_MAX_BPC	10
24#define MTK_MIN_BPC	3
25
26void mtk_drm_crtc_commit(struct drm_crtc *crtc);
27void mtk_crtc_ddp_irq(struct drm_crtc *crtc, struct mtk_ddp_comp *ovl);
28int mtk_drm_crtc_create(struct drm_device *drm_dev,
29			const enum mtk_ddp_comp_id *path,
30			unsigned int path_len);
 
 
 
 
 
 
 
 
31
32#endif /* MTK_DRM_CRTC_H */