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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_DRV_H | |
15 | #define MTK_DRM_DRV_H | |
16 | ||
17 | #include <linux/io.h> | |
18 | #include "mtk_drm_ddp_comp.h" | |
19 | ||
20 | #define MAX_CRTC 2 | |
21 | #define MAX_CONNECTOR 2 | |
22 | ||
23 | struct device; | |
24 | struct device_node; | |
25 | struct drm_crtc; | |
26 | struct drm_device; | |
27 | struct drm_fb_helper; | |
28 | struct drm_property; | |
29 | struct regmap; | |
30 | ||
31 | struct mtk_drm_private { | |
32 | struct drm_device *drm; | |
33 | struct device *dma_dev; | |
34 | ||
35 | struct drm_crtc *crtc[MAX_CRTC]; | |
36 | unsigned int num_pipes; | |
37 | ||
38 | struct device_node *mutex_node; | |
39 | struct device *mutex_dev; | |
40 | void __iomem *config_regs; | |
41 | struct device_node *comp_node[DDP_COMPONENT_ID_MAX]; | |
42 | struct mtk_ddp_comp *ddp_comp[DDP_COMPONENT_ID_MAX]; | |
43 | ||
44 | struct { | |
45 | struct drm_atomic_state *state; | |
46 | struct work_struct work; | |
47 | struct mutex lock; | |
48 | } commit; | |
49 | ||
50 | struct drm_atomic_state *suspend_state; | |
51 | }; | |
52 | ||
53 | extern struct platform_driver mtk_ddp_driver; | |
54 | extern struct platform_driver mtk_disp_ovl_driver; | |
55 | extern struct platform_driver mtk_disp_rdma_driver; | |
9e629c17 | 56 | extern struct platform_driver mtk_dpi_driver; |
2e54c14e CH |
57 | extern struct platform_driver mtk_dsi_driver; |
58 | extern struct platform_driver mtk_mipi_tx_driver; | |
119f5173 CH |
59 | |
60 | #endif /* MTK_DRM_DRV_H */ |