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