1 #ifndef __UAPI_CAM_ICP_H__ 2 #define __UAPI_CAM_ICP_H__ 3 4 #include "cam_defs.h" 5 6 /* icp, ipe, bps, cdm(ipe/bps) are used in querycap */ 7 #define CAM_ICP_DEV_TYPE_A5 1 8 #define CAM_ICP_DEV_TYPE_IPE 2 9 #define CAM_ICP_DEV_TYPE_BPS 3 10 #define CAM_ICP_DEV_TYPE_IPE_CDM 4 11 #define CAM_ICP_DEV_TYPE_BPS_CDM 5 12 #define CAM_ICP_DEV_TYPE_MAX 5 13 14 /* definitions needed for icp aquire device */ 15 #define CAM_ICP_RES_TYPE_BPS 1 16 #define CAM_ICP_RES_TYPE_IPE_RT 2 17 #define CAM_ICP_RES_TYPE_IPE 3 18 #define CAM_ICP_RES_TYPE_MAX 4 19 20 /* packet opcode types */ 21 #define CAM_ICP_OPCODE_IPE_UPDATE 0 22 #define CAM_ICP_OPCODE_BPS_UPDATE 1 23 #define CAM_ICP_OPCODE_IPE_SETTINGS 2 24 #define CAM_ICP_OPCODE_BPS_SETTINGS 3 25 26 27 /* IPE input port resource type */ 28 #define CAM_ICP_IPE_INPUT_IMAGE_FULL 0x0 29 #define CAM_ICP_IPE_INPUT_IMAGE_DS4 0x1 30 #define CAM_ICP_IPE_INPUT_IMAGE_DS16 0x2 31 #define CAM_ICP_IPE_INPUT_IMAGE_DS64 0x3 32 #define CAM_ICP_IPE_INPUT_IMAGE_FULL_REF 0x4 33 #define CAM_ICP_IPE_INPUT_IMAGE_DS4_REF 0x5 34 #define CAM_ICP_IPE_INPUT_IMAGE_DS16_REF 0x6 35 #define CAM_ICP_IPE_INPUT_IMAGE_DS64_REF 0x7 36 37 /* IPE output port resource type */ 38 #define CAM_ICP_IPE_OUTPUT_IMAGE_DISPLAY 0x8 39 #define CAM_ICP_IPE_OUTPUT_IMAGE_VIDEO 0x9 40 #define CAM_ICP_IPE_OUTPUT_IMAGE_FULL_REF 0xA 41 #define CAM_ICP_IPE_OUTPUT_IMAGE_DS4_REF 0xB 42 #define CAM_ICP_IPE_OUTPUT_IMAGE_DS16_REF 0xC 43 #define CAM_ICP_IPE_OUTPUT_IMAGE_DS64_REF 0xD 44 45 #define CAM_ICP_IPE_IMAGE_MAX 0xE 46 47 /* BPS input port resource type */ 48 #define CAM_ICP_BPS_INPUT_IMAGE 0x0 49 50 /* BPS output port resource type */ 51 #define CAM_ICP_BPS_OUTPUT_IMAGE_FULL 0x1 52 #define CAM_ICP_BPS_OUTPUT_IMAGE_DS4 0x2 53 #define CAM_ICP_BPS_OUTPUT_IMAGE_DS16 0x3 54 #define CAM_ICP_BPS_OUTPUT_IMAGE_DS64 0x4 55 #define CAM_ICP_BPS_OUTPUT_IMAGE_STATS_BG 0x5 56 #define CAM_ICP_BPS_OUTPUT_IMAGE_STATS_BHIST 0x6 57 #define CAM_ICP_BPS_OUTPUT_IMAGE_REG1 0x7 58 #define CAM_ICP_BPS_OUTPUT_IMAGE_REG2 0x8 59 60 #define CAM_ICP_BPS_IO_IMAGES_MAX 0x9 61 62 /* Command meta types */ 63 #define CAM_ICP_CMD_META_GENERIC_BLOB 0x1 64 65 /* Generic blob types */ 66 #define CAM_ICP_CMD_GENERIC_BLOB_CLK 0x1 67 #define CAM_ICP_CMD_GENERIC_BLOB_CFG_IO 0x2 68 #define CAM_ICP_CMD_GENERIC_BLOB_FW_MEM_MAP 0x3 69 #define CAM_ICP_CMD_GENERIC_BLOB_FW_MEM_UNMAP 0x4 70 71 /** 72 * struct cam_icp_clk_bw_request 73 * 74 * @budget_ns: Time required to process frame 75 * @frame_cycles: Frame cycles needed to process the frame 76 * @rt_flag: Flag to indicate real time stream 77 * @uncompressed_bw: Bandwidth required to process frame 78 * @compressed_bw: Compressed bandwidth to process frame 79 */ 80 struct cam_icp_clk_bw_request { 81 uint64_t budget_ns; 82 uint32_t frame_cycles; 83 uint32_t rt_flag; 84 uint64_t uncompressed_bw; 85 uint64_t compressed_bw; 86 }; 87 88 /** 89 * struct cam_icp_dev_ver - Device information for particular hw type 90 * 91 * This is used to get device version info of 92 * ICP, IPE, BPS and CDM related IPE and BPS from firmware 93 * and use this info in CAM_QUERY_CAP IOCTL 94 * 95 * @dev_type: hardware type for the cap info(icp, ipe, bps, cdm(ipe/bps)) 96 * @reserved: reserved field 97 * @hw_ver: major, minor and incr values of a device version 98 */ 99 struct cam_icp_dev_ver { 100 uint32_t dev_type; 101 uint32_t reserved; 102 struct cam_hw_version hw_ver; 103 }; 104 105 /** 106 * struct cam_icp_ver - ICP version info 107 * 108 * This strcuture is used for fw and api version 109 * this is used to get firmware version and api version from firmware 110 * and use this info in CAM_QUERY_CAP IOCTL 111 * 112 * @major: FW version major 113 * @minor: FW version minor 114 * @revision: FW version increment 115 */ 116 struct cam_icp_ver { 117 uint32_t major; 118 uint32_t minor; 119 uint32_t revision; 120 uint32_t reserved; 121 }; 122 123 /** 124 * struct cam_icp_query_cap_cmd - ICP query device capability payload 125 * 126 * @dev_iommu_handle: icp iommu handles for secure/non secure modes 127 * @cdm_iommu_handle: iommu handles for secure/non secure modes 128 * @fw_version: firmware version info 129 * @api_version: api version info 130 * @num_ipe: number of ipes 131 * @num_bps: number of bps 132 * @dev_ver: returned device capability array 133 */ 134 struct cam_icp_query_cap_cmd { 135 struct cam_iommu_handle dev_iommu_handle; 136 struct cam_iommu_handle cdm_iommu_handle; 137 struct cam_icp_ver fw_version; 138 struct cam_icp_ver api_version; 139 uint32_t num_ipe; 140 uint32_t num_bps; 141 struct cam_icp_dev_ver dev_ver[CAM_ICP_DEV_TYPE_MAX]; 142 }; 143 144 /** 145 * struct cam_icp_res_info - ICP output resource info 146 * 147 * @format: format of the resource 148 * @width: width in pixels 149 * @height: height in lines 150 * @fps: fps 151 */ 152 struct cam_icp_res_info { 153 uint32_t format; 154 uint32_t width; 155 uint32_t height; 156 uint32_t fps; 157 }; 158 159 /** 160 * struct cam_icp_acquire_dev_info - An ICP device info 161 * 162 * @scratch_mem_size: Output param - size of scratch memory 163 * @dev_type: device type (IPE_RT/IPE_NON_RT/BPS) 164 * @io_config_cmd_size: size of IO config command 165 * @io_config_cmd_handle: IO config command for each acquire 166 * @secure_mode: camera mode (secure/non secure) 167 * @chain_info: chaining info of FW device handles 168 * @in_res: resource info used for clock and bandwidth calculation 169 * @num_out_res: number of output resources 170 * @out_res: output resource 171 */ 172 struct cam_icp_acquire_dev_info { 173 uint32_t scratch_mem_size; 174 uint32_t dev_type; 175 uint32_t io_config_cmd_size; 176 int32_t io_config_cmd_handle; 177 uint32_t secure_mode; 178 int32_t chain_info; 179 struct cam_icp_res_info in_res; 180 uint32_t num_out_res; 181 struct cam_icp_res_info out_res[1]; 182 } __attribute__((__packed__)); 183 184 #endif /* __UAPI_CAM_ICP_H__ */ 185