diff options
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_drm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_drm_drv.h | 76 |
1 files changed, 46 insertions, 30 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h index c3378c452c0a..675cdc90a440 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h @@ -1,24 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2015 MediaTek Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef MTK_DRM_DRV_H #define MTK_DRM_DRV_H #include <linux/io.h> -#include "mtk_drm_ddp_comp.h" +#include "mtk_ddp_comp.h" -#define MAX_CRTC 2 #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; @@ -28,42 +28,58 @@ 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 enum mtk_ddp_comp_id *main_path; + const unsigned int *main_path; unsigned int main_len; - const enum mtk_ddp_comp_id *ext_path; + 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; struct device *dma_dev; - - unsigned int num_pipes; - + bool mtk_drm_bound; + bool drm_master; + struct device *dev; struct device_node *mutex_node; struct device *mutex_dev; - void __iomem *config_regs; - struct device_node *comp_node[DDP_COMPONENT_ID_MAX]; - struct mtk_ddp_comp *ddp_comp[DDP_COMPONENT_ID_MAX]; - const struct mtk_mmsys_driver_data *data; - - struct { - struct drm_atomic_state *state; - struct work_struct work; - struct mutex lock; - } commit; - + 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_state *suspend_state; + unsigned int mbox_index; + struct mtk_drm_private **all_drm_private; }; -extern struct platform_driver mtk_ddp_driver; +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_mipi_tx_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 */ |