Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 1 | #ifndef __UAPI_CAM_DEFS_H__ |
| 2 | #define __UAPI_CAM_DEFS_H__ |
| 3 | |
| 4 | #include <linux/videodev2.h> |
| 5 | #include <linux/types.h> |
| 6 | #include <linux/ioctl.h> |
| 7 | |
| 8 | |
| 9 | /* camera op codes */ |
Lakshmi Narayana Kalavala | c2fac45 | 2017-06-12 12:38:07 -0700 | [diff] [blame] | 10 | #define CAM_COMMON_OPCODE_BASE 0x100 |
| 11 | #define CAM_QUERY_CAP (CAM_COMMON_OPCODE_BASE + 0x1) |
| 12 | #define CAM_ACQUIRE_DEV (CAM_COMMON_OPCODE_BASE + 0x2) |
| 13 | #define CAM_START_DEV (CAM_COMMON_OPCODE_BASE + 0x3) |
| 14 | #define CAM_STOP_DEV (CAM_COMMON_OPCODE_BASE + 0x4) |
| 15 | #define CAM_CONFIG_DEV (CAM_COMMON_OPCODE_BASE + 0x5) |
| 16 | #define CAM_RELEASE_DEV (CAM_COMMON_OPCODE_BASE + 0x6) |
| 17 | #define CAM_SD_SHUTDOWN (CAM_COMMON_OPCODE_BASE + 0x7) |
| 18 | #define CAM_COMMON_OPCODE_MAX (CAM_COMMON_OPCODE_BASE + 0x8) |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 19 | |
| 20 | /* camera handle type */ |
| 21 | #define CAM_HANDLE_USER_POINTER 1 |
| 22 | #define CAM_HANDLE_MEM_HANDLE 2 |
| 23 | |
Pavan Kumar Chilamkurthi | 966dbf6 | 2017-08-15 01:38:00 -0700 | [diff] [blame] | 24 | /* Generic Blob CmdBuffer header properties */ |
| 25 | #define CAM_GENERIC_BLOB_CMDBUFFER_SIZE_MASK 0xFFFFFF00 |
| 26 | #define CAM_GENERIC_BLOB_CMDBUFFER_SIZE_SHIFT 8 |
| 27 | #define CAM_GENERIC_BLOB_CMDBUFFER_TYPE_MASK 0xFF |
| 28 | #define CAM_GENERIC_BLOB_CMDBUFFER_TYPE_SHIFT 0 |
| 29 | |
Suresh Vankadara | 34494fc | 2017-08-12 18:18:09 +0530 | [diff] [blame] | 30 | /* Command Buffer Types */ |
| 31 | #define CAM_CMD_BUF_DMI 0x1 |
| 32 | #define CAM_CMD_BUF_DMI16 0x2 |
| 33 | #define CAM_CMD_BUF_DMI32 0x3 |
| 34 | #define CAM_CMD_BUF_DMI64 0x4 |
| 35 | #define CAM_CMD_BUF_DIRECT 0x5 |
| 36 | #define CAM_CMD_BUF_INDIRECT 0x6 |
| 37 | #define CAM_CMD_BUF_I2C 0x7 |
| 38 | #define CAM_CMD_BUF_FW 0x8 |
| 39 | #define CAM_CMD_BUF_GENERIC 0x9 |
| 40 | #define CAM_CMD_BUF_LEGACY 0xA |
| 41 | |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 42 | /** |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 43 | * struct cam_control - Structure used by ioctl control for camera |
| 44 | * |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 45 | * @op_code: This is the op code for camera control |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 46 | * @size: Control command size |
| 47 | * @handle_type: User pointer or shared memory handle |
| 48 | * @reserved: Reserved field for 64 bit alignment |
| 49 | * @handle: Control command payload |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 50 | */ |
| 51 | struct cam_control { |
| 52 | uint32_t op_code; |
| 53 | uint32_t size; |
| 54 | uint32_t handle_type; |
| 55 | uint32_t reserved; |
| 56 | uint64_t handle; |
| 57 | }; |
| 58 | |
| 59 | /* camera IOCTL */ |
| 60 | #define VIDIOC_CAM_CONTROL \ |
| 61 | _IOWR('V', BASE_VIDIOC_PRIVATE, struct cam_control) |
| 62 | |
| 63 | /** |
| 64 | * struct cam_hw_version - Structure for HW version of camera devices |
| 65 | * |
| 66 | * @major : Hardware version major |
| 67 | * @minor : Hardware version minor |
| 68 | * @incr : Hardware version increment |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 69 | * @reserved : Reserved for 64 bit aligngment |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 70 | */ |
| 71 | struct cam_hw_version { |
| 72 | uint32_t major; |
| 73 | uint32_t minor; |
| 74 | uint32_t incr; |
| 75 | uint32_t reserved; |
| 76 | }; |
| 77 | |
| 78 | /** |
| 79 | * struct cam_iommu_handle - Structure for IOMMU handles of camera hw devices |
| 80 | * |
| 81 | * @non_secure: Device Non Secure IOMMU handle |
| 82 | * @secure: Device Secure IOMMU handle |
| 83 | * |
| 84 | */ |
| 85 | struct cam_iommu_handle { |
| 86 | int32_t non_secure; |
| 87 | int32_t secure; |
| 88 | }; |
| 89 | |
| 90 | /* camera secure mode */ |
| 91 | #define CAM_SECURE_MODE_NON_SECURE 0 |
| 92 | #define CAM_SECURE_MODE_SECURE 1 |
| 93 | |
| 94 | /* Camera Format Type */ |
| 95 | #define CAM_FORMAT_BASE 0 |
| 96 | #define CAM_FORMAT_MIPI_RAW_6 1 |
| 97 | #define CAM_FORMAT_MIPI_RAW_8 2 |
| 98 | #define CAM_FORMAT_MIPI_RAW_10 3 |
| 99 | #define CAM_FORMAT_MIPI_RAW_12 4 |
| 100 | #define CAM_FORMAT_MIPI_RAW_14 5 |
| 101 | #define CAM_FORMAT_MIPI_RAW_16 6 |
| 102 | #define CAM_FORMAT_MIPI_RAW_20 7 |
| 103 | #define CAM_FORMAT_QTI_RAW_8 8 |
| 104 | #define CAM_FORMAT_QTI_RAW_10 9 |
| 105 | #define CAM_FORMAT_QTI_RAW_12 10 |
| 106 | #define CAM_FORMAT_QTI_RAW_14 11 |
| 107 | #define CAM_FORMAT_PLAIN8 12 |
| 108 | #define CAM_FORMAT_PLAIN16_8 13 |
| 109 | #define CAM_FORMAT_PLAIN16_10 14 |
| 110 | #define CAM_FORMAT_PLAIN16_12 15 |
| 111 | #define CAM_FORMAT_PLAIN16_14 16 |
| 112 | #define CAM_FORMAT_PLAIN16_16 17 |
| 113 | #define CAM_FORMAT_PLAIN32_20 18 |
| 114 | #define CAM_FORMAT_PLAIN64 19 |
| 115 | #define CAM_FORMAT_PLAIN128 20 |
| 116 | #define CAM_FORMAT_ARGB 21 |
| 117 | #define CAM_FORMAT_ARGB_10 22 |
| 118 | #define CAM_FORMAT_ARGB_12 23 |
| 119 | #define CAM_FORMAT_ARGB_14 24 |
| 120 | #define CAM_FORMAT_DPCM_10_6_10 25 |
| 121 | #define CAM_FORMAT_DPCM_10_8_10 26 |
| 122 | #define CAM_FORMAT_DPCM_12_6_12 27 |
| 123 | #define CAM_FORMAT_DPCM_12_8_12 28 |
| 124 | #define CAM_FORMAT_DPCM_14_8_14 29 |
| 125 | #define CAM_FORMAT_DPCM_14_10_14 30 |
| 126 | #define CAM_FORMAT_NV21 31 |
| 127 | #define CAM_FORMAT_NV12 32 |
| 128 | #define CAM_FORMAT_TP10 33 |
| 129 | #define CAM_FORMAT_YUV422 34 |
| 130 | #define CAM_FORMAT_PD8 35 |
| 131 | #define CAM_FORMAT_PD10 36 |
| 132 | #define CAM_FORMAT_UBWC_NV12 37 |
| 133 | #define CAM_FORMAT_UBWC_NV12_4R 38 |
| 134 | #define CAM_FORMAT_UBWC_TP10 39 |
| 135 | #define CAM_FORMAT_UBWC_P010 40 |
| 136 | #define CAM_FORMAT_PLAIN8_SWAP 41 |
| 137 | #define CAM_FORMAT_PLAIN8_10 42 |
| 138 | #define CAM_FORMAT_PLAIN8_10_SWAP 43 |
| 139 | #define CAM_FORMAT_YV12 44 |
| 140 | #define CAM_FORMAT_Y_ONLY 45 |
| 141 | #define CAM_FORMAT_MAX 46 |
| 142 | |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 143 | /* camera rotaion */ |
| 144 | #define CAM_ROTATE_CW_0_DEGREE 0 |
| 145 | #define CAM_ROTATE_CW_90_DEGREE 1 |
| 146 | #define CAM_RORATE_CW_180_DEGREE 2 |
| 147 | #define CAM_ROTATE_CW_270_DEGREE 3 |
| 148 | |
| 149 | /* camera Color Space */ |
| 150 | #define CAM_COLOR_SPACE_BASE 0 |
| 151 | #define CAM_COLOR_SPACE_BT601_FULL 1 |
| 152 | #define CAM_COLOR_SPACE_BT601625 2 |
| 153 | #define CAM_COLOR_SPACE_BT601525 3 |
| 154 | #define CAM_COLOR_SPACE_BT709 4 |
| 155 | #define CAM_COLOR_SPACE_DEPTH 5 |
| 156 | #define CAM_COLOR_SPACE_MAX 6 |
| 157 | |
| 158 | /* camera buffer direction */ |
| 159 | #define CAM_BUF_INPUT 1 |
| 160 | #define CAM_BUF_OUTPUT 2 |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 161 | #define CAM_BUF_IN_OUT 3 |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 162 | |
| 163 | /* camera packet device Type */ |
| 164 | #define CAM_PACKET_DEV_BASE 0 |
| 165 | #define CAM_PACKET_DEV_IMG_SENSOR 1 |
| 166 | #define CAM_PACKET_DEV_ACTUATOR 2 |
| 167 | #define CAM_PACKET_DEV_COMPANION 3 |
| 168 | #define CAM_PACKET_DEV_EEPOM 4 |
| 169 | #define CAM_PACKET_DEV_CSIPHY 5 |
| 170 | #define CAM_PACKET_DEV_OIS 6 |
| 171 | #define CAM_PACKET_DEV_FLASH 7 |
| 172 | #define CAM_PACKET_DEV_FD 8 |
| 173 | #define CAM_PACKET_DEV_JPEG_ENC 9 |
| 174 | #define CAM_PACKET_DEV_JPEG_DEC 10 |
| 175 | #define CAM_PACKET_DEV_VFE 11 |
| 176 | #define CAM_PACKET_DEV_CPP 12 |
| 177 | #define CAM_PACKET_DEV_CSID 13 |
| 178 | #define CAM_PACKET_DEV_ISPIF 14 |
| 179 | #define CAM_PACKET_DEV_IFE 15 |
| 180 | #define CAM_PACKET_DEV_ICP 16 |
| 181 | #define CAM_PACKET_DEV_LRME 17 |
| 182 | #define CAM_PACKET_DEV_MAX 18 |
| 183 | |
| 184 | |
| 185 | /* constants */ |
| 186 | #define CAM_PACKET_MAX_PLANES 3 |
| 187 | |
| 188 | /** |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 189 | * struct cam_plane_cfg - Plane configuration info |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 190 | * |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 191 | * @width: Plane width in pixels |
| 192 | * @height: Plane height in lines |
| 193 | * @plane_stride: Plane stride in pixel |
| 194 | * @slice_height: Slice height in line (not used by ISP) |
| 195 | * @meta_stride: UBWC metadata stride |
| 196 | * @meta_size: UBWC metadata plane size |
| 197 | * @meta_offset: UBWC metadata offset |
| 198 | * @packer_config: UBWC packer config |
| 199 | * @mode_config: UBWC mode config |
| 200 | * @tile_config: UBWC tile config |
| 201 | * @h_init: UBWC horizontal initial coordinate in pixels |
| 202 | * @v_init: UBWC vertical initial coordinate in lines |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 203 | * |
| 204 | */ |
| 205 | struct cam_plane_cfg { |
| 206 | uint32_t width; |
| 207 | uint32_t height; |
| 208 | uint32_t plane_stride; |
| 209 | uint32_t slice_height; |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 210 | uint32_t meta_stride; |
| 211 | uint32_t meta_size; |
| 212 | uint32_t meta_offset; |
| 213 | uint32_t packer_config; |
| 214 | uint32_t mode_config; |
| 215 | uint32_t tile_config; |
| 216 | uint32_t h_init; |
| 217 | uint32_t v_init; |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 218 | }; |
| 219 | |
| 220 | /** |
| 221 | * struct cam_cmd_buf_desc - Command buffer descriptor |
| 222 | * |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 223 | * @mem_handle: Command buffer handle |
| 224 | * @offset: Command start offset |
| 225 | * @size: Size of the command buffer in bytes |
| 226 | * @length: Used memory in command buffer in bytes |
| 227 | * @type: Type of the command buffer |
| 228 | * @meta_data: Data type for private command buffer |
| 229 | * Between UMD and KMD |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 230 | * |
| 231 | */ |
| 232 | struct cam_cmd_buf_desc { |
| 233 | int32_t mem_handle; |
| 234 | uint32_t offset; |
| 235 | uint32_t size; |
| 236 | uint32_t length; |
| 237 | uint32_t type; |
| 238 | uint32_t meta_data; |
| 239 | }; |
| 240 | |
| 241 | /** |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 242 | * struct cam_buf_io_cfg - Buffer io configuration for buffers |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 243 | * |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 244 | * @mem_handle: Mem_handle array for the buffers. |
| 245 | * @offsets: Offsets for each planes in the buffer |
| 246 | * @planes: Per plane information |
| 247 | * @width: Main plane width in pixel |
| 248 | * @height: Main plane height in lines |
| 249 | * @format: Format of the buffer |
| 250 | * @color_space: Color space for the buffer |
| 251 | * @color_pattern: Color pattern in the buffer |
| 252 | * @bpp: Bit per pixel |
| 253 | * @rotation: Rotation information for the buffer |
| 254 | * @resource_type: Resource type associated with the buffer |
| 255 | * @fence: Fence handle |
| 256 | * @early_fence: Fence handle for early signal |
| 257 | * @aux_cmd_buf: An auxiliary command buffer that may be |
| 258 | * used for programming the IO |
| 259 | * @direction: Direction of the config |
| 260 | * @batch_size: Batch size in HFR mode |
| 261 | * @subsample_pattern: Subsample pattern. Used in HFR mode. It |
| 262 | * should be consistent with batchSize and |
| 263 | * CAMIF programming. |
| 264 | * @subsample_period: Subsample period. Used in HFR mode. It |
| 265 | * should be consistent with batchSize and |
| 266 | * CAMIF programming. |
| 267 | * @framedrop_pattern: Framedrop pattern |
| 268 | * @framedrop_period: Framedrop period |
| 269 | * @flag: Flags for extra information |
| 270 | * @direction: Buffer direction: input or output |
| 271 | * @padding: Padding for the structure |
| 272 | * |
| 273 | */ |
| 274 | struct cam_buf_io_cfg { |
| 275 | int32_t mem_handle[CAM_PACKET_MAX_PLANES]; |
| 276 | uint32_t offsets[CAM_PACKET_MAX_PLANES]; |
| 277 | struct cam_plane_cfg planes[CAM_PACKET_MAX_PLANES]; |
| 278 | uint32_t format; |
| 279 | uint32_t color_space; |
| 280 | uint32_t color_pattern; |
| 281 | uint32_t bpp; |
| 282 | uint32_t rotation; |
| 283 | uint32_t resource_type; |
| 284 | int32_t fence; |
| 285 | int32_t early_fence; |
| 286 | struct cam_cmd_buf_desc aux_cmd_buf; |
| 287 | uint32_t direction; |
| 288 | uint32_t batch_size; |
| 289 | uint32_t subsample_pattern; |
| 290 | uint32_t subsample_period; |
| 291 | uint32_t framedrop_pattern; |
| 292 | uint32_t framedrop_period; |
| 293 | uint32_t flag; |
| 294 | uint32_t padding; |
| 295 | }; |
| 296 | |
| 297 | /** |
| 298 | * struct cam_packet_header - Camera packet header |
| 299 | * |
| 300 | * @op_code: Camera packet opcode |
| 301 | * @size: Size of the camera packet in bytes |
| 302 | * @request_id: Request id for this camera packet |
| 303 | * @flags: Flags for the camera packet |
| 304 | * @padding: Padding |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 305 | * |
| 306 | */ |
| 307 | struct cam_packet_header { |
| 308 | uint32_t op_code; |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 309 | uint32_t size; |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 310 | uint64_t request_id; |
Jing Zhou | 6562f69 | 2017-02-15 15:56:54 -0800 | [diff] [blame] | 311 | uint32_t flags; |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 312 | uint32_t padding; |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 313 | }; |
| 314 | |
| 315 | /** |
| 316 | * struct cam_patch_desc - Patch structure |
| 317 | * |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 318 | * @dst_buf_hdl: Memory handle for the dest buffer |
| 319 | * @dst_offset: Offset byte in the dest buffer |
| 320 | * @src_buf_hdl: Memory handle for the source buffer |
| 321 | * @src_offset: Offset byte in the source buffer |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 322 | * |
| 323 | */ |
| 324 | struct cam_patch_desc { |
| 325 | int32_t dst_buf_hdl; |
| 326 | uint32_t dst_offset; |
| 327 | int32_t src_buf_hdl; |
| 328 | uint32_t src_offset; |
| 329 | }; |
| 330 | |
| 331 | /** |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 332 | * struct cam_packet - Camera packet structure |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 333 | * |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 334 | * @header: Camera packet header |
| 335 | * @cmd_buf_offset: Command buffer start offset |
| 336 | * @num_cmd_buf: Number of the command buffer in the packet |
| 337 | * @io_config_offset: Buffer io configuration start offset |
| 338 | * @num_io_configs: Number of the buffer io configurations |
| 339 | * @patch_offset: Patch offset for the patch structure |
| 340 | * @num_patches: Number of the patch structure |
| 341 | * @kmd_cmd_buf_index: Command buffer index which contains extra |
| 342 | * space for the KMD buffer |
| 343 | * @kmd_cmd_buf_offset: Offset from the beginning of the command |
| 344 | * buffer for KMD usage. |
| 345 | * @payload: Camera packet payload |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 346 | * |
| 347 | */ |
| 348 | struct cam_packet { |
| 349 | struct cam_packet_header header; |
| 350 | uint32_t cmd_buf_offset; |
| 351 | uint32_t num_cmd_buf; |
| 352 | uint32_t io_configs_offset; |
| 353 | uint32_t num_io_configs; |
| 354 | uint32_t patch_offset; |
| 355 | uint32_t num_patches; |
| 356 | uint32_t kmd_cmd_buf_index; |
| 357 | uint32_t kmd_cmd_buf_offset; |
| 358 | uint64_t payload[1]; |
| 359 | |
| 360 | }; |
| 361 | |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 362 | /** |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 363 | * struct cam_release_dev_cmd - Control payload for release devices |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 364 | * |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 365 | * @session_handle: Session handle for the release |
| 366 | * @dev_handle: Device handle for the release |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 367 | */ |
| 368 | struct cam_release_dev_cmd { |
| 369 | int32_t session_handle; |
| 370 | int32_t dev_handle; |
| 371 | }; |
| 372 | |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 373 | /** |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 374 | * struct cam_start_stop_dev_cmd - Control payload for start/stop device |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 375 | * |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 376 | * @session_handle: Session handle for the start/stop command |
| 377 | * @dev_handle: Device handle for the start/stop command |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 378 | * |
| 379 | */ |
| 380 | struct cam_start_stop_dev_cmd { |
| 381 | int32_t session_handle; |
| 382 | int32_t dev_handle; |
| 383 | }; |
| 384 | |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 385 | /** |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 386 | * struct cam_config_dev_cmd - Command payload for configure device |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 387 | * |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 388 | * @session_handle: Session handle for the command |
| 389 | * @dev_handle: Device handle for the command |
| 390 | * @offset: Offset byte in the packet handle. |
| 391 | * @packet_handle: Packet memory handle for the actual packet: |
| 392 | * struct cam_packet. |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 393 | * |
| 394 | */ |
| 395 | struct cam_config_dev_cmd { |
| 396 | int32_t session_handle; |
| 397 | int32_t dev_handle; |
| 398 | uint64_t offset; |
| 399 | uint64_t packet_handle; |
| 400 | }; |
| 401 | |
Jing Zhou | 6562f69 | 2017-02-15 15:56:54 -0800 | [diff] [blame] | 402 | /** |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 403 | * struct cam_query_cap_cmd - Payload for query device capability |
Jing Zhou | 6562f69 | 2017-02-15 15:56:54 -0800 | [diff] [blame] | 404 | * |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 405 | * @size: Handle size |
| 406 | * @handle_type: User pointer or shared memory handle |
| 407 | * @caps_handle: Device specific query command payload |
Jing Zhou | 6562f69 | 2017-02-15 15:56:54 -0800 | [diff] [blame] | 408 | * |
| 409 | */ |
| 410 | struct cam_query_cap_cmd { |
| 411 | uint32_t size; |
| 412 | uint32_t handle_type; |
| 413 | uint64_t caps_handle; |
| 414 | }; |
| 415 | |
Jing Zhou | 6562f69 | 2017-02-15 15:56:54 -0800 | [diff] [blame] | 416 | /** |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 417 | * struct cam_acquire_dev_cmd - Control payload for acquire devices |
Jing Zhou | 6562f69 | 2017-02-15 15:56:54 -0800 | [diff] [blame] | 418 | * |
Junzhe Zou | 5773c19 | 2017-04-18 16:13:26 -0700 | [diff] [blame] | 419 | * @session_handle: Session handle for the acquire command |
| 420 | * @dev_handle: Device handle to be returned |
| 421 | * @handle_type: Resource handle type: |
| 422 | * 1 = user pointer, 2 = mem handle |
| 423 | * @num_resources: Number of the resources to be acquired |
| 424 | * @resources_hdl: Resource handle that refers to the actual |
| 425 | * resource array. Each item in this |
| 426 | * array is device specific resource structure |
Jing Zhou | 6562f69 | 2017-02-15 15:56:54 -0800 | [diff] [blame] | 427 | * |
| 428 | */ |
| 429 | struct cam_acquire_dev_cmd { |
| 430 | int32_t session_handle; |
| 431 | int32_t dev_handle; |
| 432 | uint32_t handle_type; |
| 433 | uint32_t num_resources; |
| 434 | uint64_t resource_hdl; |
| 435 | }; |
| 436 | |
Jing Zhou | 8184f31 | 2017-01-31 14:06:30 -0800 | [diff] [blame] | 437 | #endif /* __UAPI_CAM_DEFS_H__ */ |