| /* 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_ISP_HW_PARSER_H_ |
| #define _CAM_ISP_HW_PARSER_H_ |
| |
| #include <linux/types.h> |
| #include <uapi/media/cam_isp.h> |
| #include "cam_isp_hw_mgr_intf.h" |
| #include "cam_ife_hw_mgr.h" |
| #include "cam_hw_intf.h" |
| #include "cam_packet_util.h" |
| |
| /** |
| * struct cam_isp_generic_blob_info Generic blob information |
| * |
| * @hfr_config Initial configuration required to enable HFR |
| * |
| */ |
| struct cam_isp_generic_blob_info { |
| struct cam_isp_resource_hfr_config *hfr_config; |
| }; |
| |
| /** |
| * @brief Add change base in the hw entries list |
| * processe the isp source list get the change base from |
| * ISP HW instance |
| * |
| * @prepare: Contain the packet and HW update variables |
| * @res_list_isp_src: Resource list for IFE/VFE source |
| * @base_idx: Base or dev index of the IFE/VFE HW instance for |
| * which change change base need to be added |
| * @kmd_buf_info: Kmd buffer to store the change base command |
| * @return: 0 for success |
| * -EINVAL for Fail |
| */ |
| int cam_isp_add_change_base( |
| struct cam_hw_prepare_update_args *prepare, |
| struct list_head *res_list_isp_src, |
| uint32_t base_idx, |
| struct cam_kmd_buf_info *kmd_buf_info); |
| |
| /** |
| * @brief Add command buffer in the HW entries list for given |
| * left or right VFE/IFE instance. |
| * |
| * @prepare: Contain the packet and HW update variables |
| * @split_id: Left or right command buffers to be extracted |
| * @base_idx: Base or dev index of the IFE/VFE HW instance |
| * @res_list_isp_out: IFE /VFE out resource list |
| * @size_isp_out: Size of the res_list_isp_out array |
| * @return: 0 for success |
| * -EINVAL for Fail |
| */ |
| int cam_isp_add_command_buffers( |
| struct cam_hw_prepare_update_args *prepare, |
| enum cam_isp_hw_split_id split_id, |
| uint32_t base_idx, |
| struct cam_ife_hw_mgr_res *res_list_isp_out, |
| uint32_t size_isp_out); |
| |
| /** |
| * @brief Add io buffer configurations in the HW entries list |
| * processe the io configurations based on the base |
| * index and update the HW entries list |
| * |
| * @iommu_hdl: Iommu handle to get the IO buf from memory manager |
| * @sec_iommu_hdl: Secure iommu handle to get the IO buf from |
| * memory manager |
| * @prepare: Contain the packet and HW update variables |
| * @base_idx: Base or dev index of the IFE/VFE HW instance |
| * @kmd_buf_info: Kmd buffer to store the change base command |
| * @res_list_isp_out: IFE /VFE out resource list |
| * @size_isp_out: Size of the res_list_isp_out array |
| * @fill_fence: If true, Fence map table will be filled |
| * |
| * @return: 0 for success |
| * -EINVAL for Fail |
| */ |
| int cam_isp_add_io_buffers( |
| int iommu_hdl, |
| int sec_iommu_hdl, |
| struct cam_hw_prepare_update_args *prepare, |
| uint32_t base_idx, |
| struct cam_kmd_buf_info *kmd_buf_info, |
| struct cam_ife_hw_mgr_res *res_list_isp_out, |
| uint32_t size_isp_out, |
| bool fill_fence); |
| |
| |
| /** |
| * @brief Add reg update in the hw entries list |
| * processe the isp source list get the reg update from |
| * ISP HW instance |
| * |
| * @prepare: Contain the packet and HW update variables |
| * @res_list_isp_src: Resource list for IFE/VFE source |
| * @base_idx: Base or dev index of the IFE/VFE HW instance |
| * @kmd_buf_info: Kmd buffer to store the change base command |
| * @return: 0 for success |
| * -EINVAL for Fail |
| */ |
| int cam_isp_add_reg_update( |
| struct cam_hw_prepare_update_args *prepare, |
| struct list_head *res_list_isp_src, |
| uint32_t base_idx, |
| struct cam_kmd_buf_info *kmd_buf_info); |
| |
| /** |
| * @brief Add HFR configurations in the HW entries list |
| * processe the hfr configurations based on the base |
| * index and update the HW entries list |
| * |
| * @hfr_config: HFR resource configuration info |
| * @prepare: Contain the packet and HW update variables |
| * @base_idx: Base or dev index of the IFE/VFE HW instance |
| * @kmd_buf_info: Kmd buffer to store the change base command |
| * @res_list_isp_out: IFE /VFE out resource list |
| * @size_isp_out: Size of the res_list_isp_out array |
| * |
| * @return: 0 for success |
| * -EINVAL for Fail |
| */ |
| int cam_isp_add_hfr_config_hw_update( |
| struct cam_isp_resource_hfr_config *hfr_config, |
| struct cam_hw_prepare_update_args *prepare, |
| uint32_t base_idx, |
| struct cam_kmd_buf_info *kmd_buf_info, |
| struct cam_ife_hw_mgr_res *res_list_isp_out, |
| uint32_t size_isp_out); |
| |
| /** |
| * @brief Processing Generic command buffer. |
| * |
| * @prepare: Contain the packet and HW update variables |
| * @blob_info: Information from generic blob command buffer |
| * |
| * @return: 0 for success |
| * -EINVAL for Fail |
| */ |
| int cam_isp_process_generic_cmd_buffer( |
| struct cam_hw_prepare_update_args *prepare, |
| struct cam_isp_generic_blob_info *blob_info); |
| |
| #endif /*_CAM_ISP_HW_PARSER_H */ |