1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2015 MediaTek Inc.
10 #include "mtk_drm_ddp_comp.h"
12 #define MAX_CONNECTOR 2
13 #define DDP_COMPONENT_DRM_OVL_ADAPTOR (DDP_COMPONENT_ID_MAX + 1)
14 #define DDP_COMPONENT_DRM_ID_MAX (DDP_COMPONENT_DRM_OVL_ADAPTOR + 1)
16 enum mtk_drm_crtc_path {
31 struct mtk_drm_route {
32 const unsigned int crtc_id;
33 const unsigned int route_ddp;
36 struct mtk_mmsys_driver_data {
37 const unsigned int *main_path;
38 unsigned int main_len;
39 const unsigned int *ext_path;
41 const unsigned int *third_path;
42 unsigned int third_len;
43 const struct mtk_drm_route *conn_routes;
44 unsigned int num_conn_routes;
47 unsigned int mmsys_id;
48 unsigned int mmsys_dev_num;
51 struct mtk_drm_private {
52 struct drm_device *drm;
53 struct device *dma_dev;
57 struct device_node *mutex_node;
58 struct device *mutex_dev;
59 struct device *mmsys_dev;
60 struct device_node *comp_node[DDP_COMPONENT_DRM_ID_MAX];
61 struct mtk_ddp_comp ddp_comp[DDP_COMPONENT_DRM_ID_MAX];
62 const struct mtk_mmsys_driver_data *data;
63 struct drm_atomic_state *suspend_state;
64 unsigned int mbox_index;
65 struct mtk_drm_private **all_drm_private;
68 extern struct platform_driver mtk_disp_aal_driver;
69 extern struct platform_driver mtk_disp_ccorr_driver;
70 extern struct platform_driver mtk_disp_color_driver;
71 extern struct platform_driver mtk_disp_gamma_driver;
72 extern struct platform_driver mtk_disp_merge_driver;
73 extern struct platform_driver mtk_disp_ovl_adaptor_driver;
74 extern struct platform_driver mtk_disp_ovl_driver;
75 extern struct platform_driver mtk_disp_rdma_driver;
76 extern struct platform_driver mtk_dpi_driver;
77 extern struct platform_driver mtk_dsi_driver;
78 extern struct platform_driver mtk_ethdr_driver;
79 extern struct platform_driver mtk_mdp_rdma_driver;
81 #endif /* MTK_DRM_DRV_H */