/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ /* * Copyright (c) 2019, The Linux Foundation. All rights reserved. */ #ifndef __UAPI_CAM_CUSTOM_H__ #define __UAPI_CAM_CUSTOM_H__ #include "cam_defs.h" /* Custom driver name */ #define CAM_CUSTOM_DEV_NAME "cam-custom" #define CAM_CUSTOM_NUM_SUB_DEVICES 2 /* HW type */ #define CAM_CUSTOM_HW1 0 #define CAM_CUSTOM_HW2 1 /* output path resource id's */ #define CAM_CUSTOM_OUT_RES_UDI_0 1 #define CAM_CUSTOM_OUT_RES_UDI_1 2 #define CAM_CUSTOM_OUT_RES_UDI_2 3 /* input resource for custom hw */ #define CAM_CUSTOM_IN_RES_UDI_0 1 /* Resource ID */ #define CAM_CUSTOM_RES_ID_PORT 0 /* Packet opcode for Custom */ #define CAM_CUSTOM_PACKET_OP_BASE 0 #define CAM_CUSTOM_PACKET_INIT_DEV 1 #define CAM_CUSTOM_PACKET_UPDATE_DEV 2 #define CAM_CUSTOM_PACKET_OP_MAX 3 /* max number of vc-dt cfg for a given input */ #define CAM_CUSTOM_VC_DT_CFG_MAX 4 /* phy input resource types */ #define CAM_CUSTOM_IN_RES_BASE 0x5000 #define CAM_CUSTOM_IN_RES_PHY_0 (CAM_CUSTOM_IN_RES_BASE + 1) #define CAM_CUSTOM_IN_RES_PHY_1 (CAM_CUSTOM_IN_RES_BASE + 2) #define CAM_CUSTOM_IN_RES_PHY_2 (CAM_CUSTOM_IN_RES_BASE + 3) #define CAM_CUSTOM_IN_RES_PHY_3 (CAM_CUSTOM_IN_RES_BASE + 4) /* Query devices */ /** * struct cam_custom_dev_cap_info - A cap info for particular hw type * * @hw_type: Custom HW type * @hw_version: Hardware version * */ struct cam_custom_dev_cap_info { uint32_t hw_type; uint32_t hw_version; }; /** * struct cam_custom_query_cap_cmd - Custom HW query device capability payload * * @device_iommu: returned iommu handles for device * @cdm_iommu: returned iommu handles for cdm * @num_dev: returned number of device capabilities * @reserved: reserved field for alignment * @dev_caps: returned device capability array * */ struct cam_custom_query_cap_cmd { struct cam_iommu_handle device_iommu; struct cam_iommu_handle cdm_iommu; int32_t num_dev; uint32_t reserved; struct cam_custom_dev_cap_info dev_caps[CAM_CUSTOM_NUM_SUB_DEVICES]; }; /* Acquire Device */ /** * struct cam_custom_out_port_info - An output port resource info * * @res_type: output resource type * @format: output format of the resource * @custom_info 1-3: custom params * @reserved: reserved field for alignment * */ struct cam_custom_out_port_info { uint32_t res_type; uint32_t format; uint32_t custom_info1; uint32_t custom_info2; uint32_t custom_info3; uint32_t reserved; }; /** * struct cam_custom_in_port_info - An input port resource info * * @res_type: input resource type * @lane_type: lane type: c-phy or d-phy. * @lane_num: active lane number * @lane_cfg: lane configurations: 4 bits per lane * @vc: input virtual channel number * @dt: input data type number * @num_valid_vc_dt: number of valid vc-dt * @format: input format * @test_pattern: test pattern for the testgen * @usage_type: whether dual vfe is required * @left_start: left input start offset in pixels * @left_stop: left input stop offset in pixels * @left_width: left input width in pixels * @right_start: right input start offset in pixels. * @right_stop: right input stop offset in pixels. * @right_width: right input width in pixels. * @line_start: top of the line number * @line_stop: bottome of the line number * @height: input height in lines * @pixel_clk; sensor output clock * @num_out_byte: number of valid output bytes per cycle * @custom_info1: custom_info1 * @custom_info2: custom info 2 * @num_out_res: number of the output resource associated * @data: payload that contains the output resources * */ struct cam_custom_in_port_info { uint32_t res_type; uint32_t lane_type; uint32_t lane_num; uint32_t lane_cfg; uint32_t vc[CAM_CUSTOM_VC_DT_CFG_MAX]; uint32_t dt[CAM_CUSTOM_VC_DT_CFG_MAX]; uint32_t num_valid_vc_dt; uint32_t format; uint32_t test_pattern; uint32_t usage_type; uint32_t left_start; uint32_t left_stop; uint32_t left_width; uint32_t right_start; uint32_t right_stop; uint32_t right_width; uint32_t line_start; uint32_t line_stop; uint32_t height; uint32_t pixel_clk; uint32_t num_bytes_out; uint32_t custom_info1; uint32_t custom_info2; uint32_t num_out_res; struct cam_custom_out_port_info data[1]; }; /** * struct cam_custom_resource - A resource bundle * * @resource_id: resource id for the resource bundle * @length: length of the while resource blob * @handle_type: type of the resource handle * @reserved: reserved field for alignment * @res_hdl: resource handle that points to the * resource array; */ struct cam_custom_resource { uint32_t resource_id; uint32_t length; uint32_t handle_type; uint32_t reserved; uint64_t res_hdl; }; /** * struct cam_custom_acquire_hw_info - Custom acquire HW params * * @num_inputs : Number of inputs * @input_info_size : Size of input info struct used * @input_info_offset : Offset of input info from start of data * @reserved : reserved * @data : Start of data region */ struct cam_custom_acquire_hw_info { uint32_t num_inputs; uint32_t input_info_size; uint32_t input_info_offset; uint32_t reserved; uint64_t data; }; /** * struct cam_custom_cmd_buf_type_1 - cmd buf type 1 * * @custom_info: custom info * @reserved: reserved */ struct cam_custom_cmd_buf_type_1 { uint32_t custom_info; uint32_t reserved; }; /** * struct cam_custom_cmd_buf_type_2 - cmd buf type 2 * * @custom_info1: Custom info 1 * @custom_info2: Custom info 2 * @custom_info3: Custom info 3 * @reserved: reserved */ struct cam_custom_cmd_buf_type_2 { uint32_t custom_info1; uint32_t custom_info2; uint32_t custom_info3; uint32_t reserved; }; #endif /* __UAPI_CAM_CUSTOM_H__ */