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/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 MediaTek Inc. */ #ifndef MTK_DRM_DRV_H #define MTK_DRM_DRV_H #include <linux/io.h> #include "mtk_ddp_comp.h" #define MAX_CONNECTOR 2 #define DDP_COMPONENT_DRM_OVL_ADAPTOR (DDP_COMPONENT_ID_MAX + 1) #define DDP_COMPONENT_DRM_ID_MAX (DDP_COMPONENT_DRM_OVL_ADAPTOR + 1) enum mtk_crtc_path { CRTC_MAIN, CRTC_EXT, CRTC_THIRD, MAX_CRTC, }; struct device; struct device_node; struct drm_crtc; struct drm_device; struct drm_fb_helper; struct drm_property; struct regmap; struct mtk_drm_route { const unsigned int crtc_id; const unsigned int route_ddp; }; struct mtk_mmsys_driver_data { const unsigned int *main_path; unsigned int main_len; const unsigned int *ext_path; unsigned int ext_len; const unsigned int *third_path; unsigned int third_len; const struct mtk_drm_route *conn_routes; unsigned int num_conn_routes; bool shadow_register; unsigned int mmsys_id; unsigned int mmsys_dev_num; u16 max_width; u16 min_width; u16 min_height; }; struct mtk_drm_private { struct drm_device *drm; bool mtk_drm_bound; bool drm_master; struct device *dev; struct device_node *mutex_node; struct device *mutex_dev; struct device *mmsys_dev; struct device_node *comp_node[DDP_COMPONENT_DRM_ID_MAX]; struct mtk_ddp_comp ddp_comp[DDP_COMPONENT_DRM_ID_MAX]; struct mtk_mmsys_driver_data *data; struct drm_atomic_commit *suspend_state; unsigned int mbox_index; struct mtk_drm_private **all_drm_private; }; extern struct platform_driver mtk_disp_aal_driver; extern struct platform_driver mtk_disp_ccorr_driver; extern struct platform_driver mtk_disp_color_driver; extern struct platform_driver mtk_disp_gamma_driver; extern struct platform_driver mtk_disp_merge_driver; extern struct platform_driver mtk_disp_ovl_adaptor_driver; extern struct platform_driver mtk_disp_ovl_driver; extern struct platform_driver mtk_disp_rdma_driver; extern struct platform_driver mtk_dpi_driver; extern struct platform_driver mtk_dsi_driver; extern struct platform_driver mtk_ethdr_driver; extern struct platform_driver mtk_mdp_rdma_driver; extern struct platform_driver mtk_padding_driver; #endif /* MTK_DRM_DRV_H */
