| /* 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__ */ |
