| .. | .. |
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| 1 | +// SPDX-License-Identifier: GPL-2.0-or-later |
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| 1 | 2 | /**************************************************************************** |
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| 2 | 3 | * |
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| 3 | 4 | * Filename: cpia2_core.c |
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| .. | .. |
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| 9 | 10 | * This is a USB driver for CPia2 based video cameras. |
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| 10 | 11 | * The infrastructure of this driver is based on the cpia usb driver by |
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| 11 | 12 | * Jochen Scharrlach and Johannes Erdfeldt. |
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| 12 | | - * |
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| 13 | | - * This program is free software; you can redistribute it and/or modify |
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| 14 | | - * it under the terms of the GNU General Public License as published by |
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| 15 | | - * the Free Software Foundation; either version 2 of the License, or |
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| 16 | | - * (at your option) any later version. |
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| 17 | | - * |
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| 18 | | - * This program is distributed in the hope that it will be useful, |
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| 19 | | - * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 20 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 21 | | - * GNU General Public License for more details. |
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| 22 | 13 | * |
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| 23 | 14 | * Stripped of 2.4 stuff ready for main kernel submit by |
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| 24 | 15 | * Alan Cox <alan@lxorguk.ukuu.org.uk> |
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| .. | .. |
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| 174 | 165 | break; |
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| 175 | 166 | case CPIA2_CMD_SET_VP_BRIGHTNESS: |
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| 176 | 167 | cmd.buffer.block_data[0] = param; |
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| 177 | | - /* fall through */ |
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| 168 | + fallthrough; |
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| 178 | 169 | case CPIA2_CMD_GET_VP_BRIGHTNESS: |
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| 179 | 170 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP; |
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| 180 | 171 | cmd.reg_count = 1; |
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| .. | .. |
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| 185 | 176 | break; |
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| 186 | 177 | case CPIA2_CMD_SET_CONTRAST: |
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| 187 | 178 | cmd.buffer.block_data[0] = param; |
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| 188 | | - /* fall through */ |
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| 179 | + fallthrough; |
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| 189 | 180 | case CPIA2_CMD_GET_CONTRAST: |
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| 190 | 181 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP; |
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| 191 | 182 | cmd.reg_count = 1; |
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| .. | .. |
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| 193 | 184 | break; |
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| 194 | 185 | case CPIA2_CMD_SET_VP_SATURATION: |
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| 195 | 186 | cmd.buffer.block_data[0] = param; |
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| 196 | | - /* fall through */ |
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| 187 | + fallthrough; |
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| 197 | 188 | case CPIA2_CMD_GET_VP_SATURATION: |
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| 198 | 189 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP; |
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| 199 | 190 | cmd.reg_count = 1; |
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| .. | .. |
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| 204 | 195 | break; |
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| 205 | 196 | case CPIA2_CMD_SET_VP_GPIO_DATA: |
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| 206 | 197 | cmd.buffer.block_data[0] = param; |
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| 207 | | - /* fall through */ |
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| 198 | + fallthrough; |
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| 208 | 199 | case CPIA2_CMD_GET_VP_GPIO_DATA: |
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| 209 | 200 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP; |
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| 210 | 201 | cmd.reg_count = 1; |
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| .. | .. |
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| 212 | 203 | break; |
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| 213 | 204 | case CPIA2_CMD_SET_VP_GPIO_DIRECTION: |
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| 214 | 205 | cmd.buffer.block_data[0] = param; |
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| 215 | | - /* fall through */ |
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| 206 | + fallthrough; |
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| 216 | 207 | case CPIA2_CMD_GET_VP_GPIO_DIRECTION: |
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| 217 | 208 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP; |
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| 218 | 209 | cmd.reg_count = 1; |
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| .. | .. |
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| 220 | 211 | break; |
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| 221 | 212 | case CPIA2_CMD_SET_VC_MP_GPIO_DATA: |
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| 222 | 213 | cmd.buffer.block_data[0] = param; |
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| 223 | | - /* fall through */ |
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| 214 | + fallthrough; |
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| 224 | 215 | case CPIA2_CMD_GET_VC_MP_GPIO_DATA: |
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| 225 | 216 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC; |
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| 226 | 217 | cmd.reg_count = 1; |
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| .. | .. |
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| 228 | 219 | break; |
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| 229 | 220 | case CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION: |
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| 230 | 221 | cmd.buffer.block_data[0] = param; |
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| 231 | | - /*fall through */ |
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| 222 | + fallthrough; |
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| 232 | 223 | case CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION: |
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| 233 | 224 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC; |
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| 234 | 225 | cmd.reg_count = 1; |
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| .. | .. |
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| 243 | 234 | break; |
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| 244 | 235 | case CPIA2_CMD_SET_FLICKER_MODES: |
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| 245 | 236 | cmd.buffer.block_data[0] = param; |
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| 246 | | - /* fall through */ |
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| 237 | + fallthrough; |
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| 247 | 238 | case CPIA2_CMD_GET_FLICKER_MODES: |
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| 248 | 239 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP; |
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| 249 | 240 | cmd.reg_count = 1; |
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| .. | .. |
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| 290 | 281 | break; |
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| 291 | 282 | case CPIA2_CMD_SET_USER_MODE: |
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| 292 | 283 | cmd.buffer.block_data[0] = param; |
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| 293 | | - /* fall through */ |
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| 284 | + fallthrough; |
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| 294 | 285 | case CPIA2_CMD_GET_USER_MODE: |
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| 295 | 286 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP; |
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| 296 | 287 | cmd.reg_count = 1; |
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| .. | .. |
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| 310 | 301 | break; |
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| 311 | 302 | case CPIA2_CMD_SET_WAKEUP: |
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| 312 | 303 | cmd.buffer.block_data[0] = param; |
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| 313 | | - /* fall through */ |
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| 304 | + fallthrough; |
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| 314 | 305 | case CPIA2_CMD_GET_WAKEUP: |
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| 315 | 306 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC; |
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| 316 | 307 | cmd.reg_count = 1; |
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| .. | .. |
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| 318 | 309 | break; |
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| 319 | 310 | case CPIA2_CMD_SET_PW_CONTROL: |
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| 320 | 311 | cmd.buffer.block_data[0] = param; |
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| 321 | | - /* fall through */ |
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| 312 | + fallthrough; |
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| 322 | 313 | case CPIA2_CMD_GET_PW_CONTROL: |
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| 323 | 314 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC; |
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| 324 | 315 | cmd.reg_count = 1; |
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| .. | .. |
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| 331 | 322 | break; |
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| 332 | 323 | case CPIA2_CMD_SET_SYSTEM_CTRL: |
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| 333 | 324 | cmd.buffer.block_data[0] = param; |
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| 334 | | - /* fall through */ |
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| 325 | + fallthrough; |
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| 335 | 326 | case CPIA2_CMD_GET_SYSTEM_CTRL: |
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| 336 | 327 | cmd.req_mode = |
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| 337 | 328 | CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM; |
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| .. | .. |
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| 340 | 331 | break; |
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| 341 | 332 | case CPIA2_CMD_SET_VP_SYSTEM_CTRL: |
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| 342 | 333 | cmd.buffer.block_data[0] = param; |
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| 343 | | - /* fall through */ |
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| 334 | + fallthrough; |
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| 344 | 335 | case CPIA2_CMD_GET_VP_SYSTEM_CTRL: |
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| 345 | 336 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP; |
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| 346 | 337 | cmd.reg_count = 1; |
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| .. | .. |
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| 348 | 339 | break; |
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| 349 | 340 | case CPIA2_CMD_SET_VP_EXP_MODES: |
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| 350 | 341 | cmd.buffer.block_data[0] = param; |
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| 351 | | - /* fall through */ |
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| 342 | + fallthrough; |
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| 352 | 343 | case CPIA2_CMD_GET_VP_EXP_MODES: |
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| 353 | 344 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP; |
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| 354 | 345 | cmd.reg_count = 1; |
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| .. | .. |
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| 356 | 347 | break; |
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| 357 | 348 | case CPIA2_CMD_SET_DEVICE_CONFIG: |
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| 358 | 349 | cmd.buffer.block_data[0] = param; |
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| 359 | | - /* fall through */ |
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| 350 | + fallthrough; |
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| 360 | 351 | case CPIA2_CMD_GET_DEVICE_CONFIG: |
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| 361 | 352 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP; |
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| 362 | 353 | cmd.reg_count = 1; |
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| .. | .. |
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| 377 | 368 | break; |
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| 378 | 369 | case CPIA2_CMD_SET_VC_CONTROL: |
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| 379 | 370 | cmd.buffer.block_data[0] = param; |
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| 380 | | - /* fall through */ |
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| 371 | + fallthrough; |
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| 381 | 372 | case CPIA2_CMD_GET_VC_CONTROL: |
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| 382 | 373 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC; |
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| 383 | 374 | cmd.reg_count = 1; |
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| .. | .. |
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| 412 | 403 | this register can also affect |
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| 413 | 404 | flicker modes */ |
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| 414 | 405 | cmd.buffer.block_data[0] = param; |
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| 415 | | - /* fall through */ |
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| 406 | + fallthrough; |
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| 416 | 407 | case CPIA2_CMD_GET_USER_EFFECTS: |
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| 417 | 408 | cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP; |
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| 418 | 409 | cmd.reg_count = 1; |
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| .. | .. |
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| 1760 | 1751 | CPIA2_VP_SENSOR_FLAGS_500) { |
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| 1761 | 1752 | return -EINVAL; |
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| 1762 | 1753 | } |
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| 1763 | | - /* Fall through */ |
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| 1754 | + fallthrough; |
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| 1764 | 1755 | case CPIA2_VP_FRAMERATE_15: |
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| 1765 | 1756 | case CPIA2_VP_FRAMERATE_12_5: |
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| 1766 | 1757 | case CPIA2_VP_FRAMERATE_7_5: |
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