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119f5173 CH |
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_DDP_H | |
15 | #define MTK_DRM_DDP_H | |
16 | ||
17 | #include "mtk_drm_ddp_comp.h" | |
18 | ||
19 | struct regmap; | |
20 | struct device; | |
21 | struct mtk_disp_mutex; | |
22 | ||
23 | void mtk_ddp_add_comp_to_path(void __iomem *config_regs, | |
24 | enum mtk_ddp_comp_id cur, | |
25 | enum mtk_ddp_comp_id next); | |
26 | void mtk_ddp_remove_comp_from_path(void __iomem *config_regs, | |
27 | enum mtk_ddp_comp_id cur, | |
28 | enum mtk_ddp_comp_id next); | |
29 | ||
30 | struct mtk_disp_mutex *mtk_disp_mutex_get(struct device *dev, unsigned int id); | |
31 | int mtk_disp_mutex_prepare(struct mtk_disp_mutex *mutex); | |
32 | void mtk_disp_mutex_add_comp(struct mtk_disp_mutex *mutex, | |
33 | enum mtk_ddp_comp_id id); | |
34 | void mtk_disp_mutex_enable(struct mtk_disp_mutex *mutex); | |
35 | void mtk_disp_mutex_disable(struct mtk_disp_mutex *mutex); | |
36 | void mtk_disp_mutex_remove_comp(struct mtk_disp_mutex *mutex, | |
37 | enum mtk_ddp_comp_id id); | |
38 | void mtk_disp_mutex_unprepare(struct mtk_disp_mutex *mutex); | |
39 | void mtk_disp_mutex_put(struct mtk_disp_mutex *mutex); | |
40 | ||
41 | #endif /* MTK_DRM_DDP_H */ |