| /* Copyright (c) 2017, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only 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 _CAM_VFE_CORE_H_ |
| #define _CAM_VFE_CORE_H_ |
| |
| #include <linux/spinlock.h> |
| #include "cam_hw_intf.h" |
| #include "cam_vfe_top.h" |
| #include "cam_vfe_bus.h" |
| #include "cam_vfe_hw_intf.h" |
| |
| struct cam_vfe_hw_info { |
| struct cam_irq_controller_reg_info *irq_reg_info; |
| |
| uint32_t bus_version; |
| void *bus_hw_info; |
| |
| uint32_t top_version; |
| void *top_hw_info; |
| uint32_t camif_version; |
| void *camif_reg; |
| |
| uint32_t testgen_version; |
| void *testgen_reg; |
| |
| uint32_t num_qos_settings; |
| struct cam_isp_reg_val_pair *qos_settings; |
| |
| uint32_t num_ds_settings; |
| struct cam_isp_reg_val_pair *ds_settings; |
| |
| uint32_t num_vbif_settings; |
| struct cam_isp_reg_val_pair *vbif_settings; |
| }; |
| |
| #define CAM_VFE_EVT_MAX 256 |
| |
| struct cam_vfe_hw_core_info { |
| struct cam_vfe_hw_info *vfe_hw_info; |
| void *vfe_irq_controller; |
| struct cam_vfe_top *vfe_top; |
| struct cam_vfe_bus *vfe_bus; |
| |
| struct cam_vfe_top_irq_evt_payload evt_payload[CAM_VFE_EVT_MAX]; |
| struct list_head free_payload_list; |
| struct cam_vfe_irq_handler_priv irq_payload; |
| uint32_t cpas_handle; |
| int irq_handle; |
| spinlock_t spin_lock; |
| }; |
| |
| int cam_vfe_get_hw_caps(void *device_priv, |
| void *get_hw_cap_args, uint32_t arg_size); |
| int cam_vfe_init_hw(void *device_priv, |
| void *init_hw_args, uint32_t arg_size); |
| int cam_vfe_deinit_hw(void *hw_priv, |
| void *deinit_hw_args, uint32_t arg_size); |
| int cam_vfe_reset(void *device_priv, |
| void *reset_core_args, uint32_t arg_size); |
| int cam_vfe_reserve(void *device_priv, |
| void *reserve_args, uint32_t arg_size); |
| int cam_vfe_release(void *device_priv, |
| void *reserve_args, uint32_t arg_size); |
| int cam_vfe_start(void *device_priv, |
| void *start_args, uint32_t arg_size); |
| int cam_vfe_stop(void *device_priv, |
| void *stop_args, uint32_t arg_size); |
| int cam_vfe_read(void *device_priv, |
| void *read_args, uint32_t arg_size); |
| int cam_vfe_write(void *device_priv, |
| void *write_args, uint32_t arg_size); |
| int cam_vfe_process_cmd(void *device_priv, uint32_t cmd_type, |
| void *cmd_args, uint32_t arg_size); |
| |
| irqreturn_t cam_vfe_irq(int irq_num, void *data); |
| |
| int cam_vfe_core_init(struct cam_vfe_hw_core_info *core_info, |
| struct cam_hw_soc_info *soc_info, |
| struct cam_hw_intf *hw_intf, |
| struct cam_vfe_hw_info *vfe_hw_info); |
| |
| int cam_vfe_core_deinit(struct cam_vfe_hw_core_info *core_info, |
| struct cam_vfe_hw_info *vfe_hw_info); |
| |
| #endif /* _CAM_VFE_CORE_H_ */ |