1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 cx231xx-cards.c - driver for Conexant Cx23100/101/102 4 USB video capture devices 5 6 Copyright (C) 2008 <srinivasa.deevi at conexant dot com> 7 Based on em28xx driver 8 9 */ 10 11 #include "cx231xx.h" 12 #include <linux/init.h> 13 #include <linux/module.h> 14 #include <linux/slab.h> 15 #include <linux/delay.h> 16 #include <linux/i2c.h> 17 #include <media/tuner.h> 18 #include <media/tveeprom.h> 19 #include <media/v4l2-common.h> 20 21 #include <media/drv-intf/cx25840.h> 22 #include <media/dvb-usb-ids.h> 23 #include "xc5000.h" 24 #include "tda18271.h" 25 26 27 static int tuner = -1; 28 module_param(tuner, int, 0444); 29 MODULE_PARM_DESC(tuner, "tuner type"); 30 31 static int transfer_mode = 1; 32 module_param(transfer_mode, int, 0444); 33 MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)"); 34 35 static unsigned int disable_ir; 36 module_param(disable_ir, int, 0444); 37 MODULE_PARM_DESC(disable_ir, "disable infrared remote support"); 38 39 /* Bitmask marking allocated devices from 0 to CX231XX_MAXBOARDS */ 40 static unsigned long cx231xx_devused; 41 42 /* 43 * Reset sequences for analog/digital modes 44 */ 45 46 static struct cx231xx_reg_seq RDE250_XCV_TUNER[] = { 47 {0x03, 0x01, 10}, 48 {0x03, 0x00, 30}, 49 {0x03, 0x01, 10}, 50 {-1, -1, -1}, 51 }; 52 53 /* 54 * Board definitions 55 */ 56 struct cx231xx_board cx231xx_boards[] = { 57 [CX231XX_BOARD_UNKNOWN] = { 58 .name = "Unknown CX231xx video grabber", 59 .tuner_type = TUNER_ABSENT, 60 .input = {{ 61 .type = CX231XX_VMUX_TELEVISION, 62 .vmux = CX231XX_VIN_3_1, 63 .amux = CX231XX_AMUX_VIDEO, 64 .gpio = NULL, 65 }, { 66 .type = CX231XX_VMUX_COMPOSITE1, 67 .vmux = CX231XX_VIN_2_1, 68 .amux = CX231XX_AMUX_LINE_IN, 69 .gpio = NULL, 70 }, { 71 .type = CX231XX_VMUX_SVIDEO, 72 .vmux = CX231XX_VIN_1_1 | 73 (CX231XX_VIN_1_2 << 8) | 74 CX25840_SVIDEO_ON, 75 .amux = CX231XX_AMUX_LINE_IN, 76 .gpio = NULL, 77 } 78 }, 79 }, 80 [CX231XX_BOARD_CNXT_CARRAERA] = { 81 .name = "Conexant Hybrid TV - CARRAERA", 82 .tuner_type = TUNER_XC5000, 83 .tuner_addr = 0x61, 84 .tuner_gpio = RDE250_XCV_TUNER, 85 .tuner_sif_gpio = 0x05, 86 .tuner_scl_gpio = 0x1a, 87 .tuner_sda_gpio = 0x1b, 88 .decoder = CX231XX_AVDECODER, 89 .output_mode = OUT_MODE_VIP11, 90 .demod_xfer_mode = 0, 91 .ctl_pin_status_mask = 0xFFFFFFC4, 92 .agc_analog_digital_select_gpio = 0x0c, 93 .gpio_pin_status_mask = 0x4001000, 94 .tuner_i2c_master = I2C_1_MUX_3, 95 .demod_i2c_master = I2C_2, 96 .has_dvb = 1, 97 .demod_addr = 0x02, 98 .norm = V4L2_STD_PAL, 99 100 .input = {{ 101 .type = CX231XX_VMUX_TELEVISION, 102 .vmux = CX231XX_VIN_3_1, 103 .amux = CX231XX_AMUX_VIDEO, 104 .gpio = NULL, 105 }, { 106 .type = CX231XX_VMUX_COMPOSITE1, 107 .vmux = CX231XX_VIN_2_1, 108 .amux = CX231XX_AMUX_LINE_IN, 109 .gpio = NULL, 110 }, { 111 .type = CX231XX_VMUX_SVIDEO, 112 .vmux = CX231XX_VIN_1_1 | 113 (CX231XX_VIN_1_2 << 8) | 114 CX25840_SVIDEO_ON, 115 .amux = CX231XX_AMUX_LINE_IN, 116 .gpio = NULL, 117 } 118 }, 119 }, 120 [CX231XX_BOARD_CNXT_SHELBY] = { 121 .name = "Conexant Hybrid TV - SHELBY", 122 .tuner_type = TUNER_XC5000, 123 .tuner_addr = 0x61, 124 .tuner_gpio = RDE250_XCV_TUNER, 125 .tuner_sif_gpio = 0x05, 126 .tuner_scl_gpio = 0x1a, 127 .tuner_sda_gpio = 0x1b, 128 .decoder = CX231XX_AVDECODER, 129 .output_mode = OUT_MODE_VIP11, 130 .demod_xfer_mode = 0, 131 .ctl_pin_status_mask = 0xFFFFFFC4, 132 .agc_analog_digital_select_gpio = 0x0c, 133 .gpio_pin_status_mask = 0x4001000, 134 .tuner_i2c_master = I2C_1_MUX_3, 135 .demod_i2c_master = I2C_2, 136 .has_dvb = 1, 137 .demod_addr = 0x32, 138 .norm = V4L2_STD_NTSC, 139 140 .input = {{ 141 .type = CX231XX_VMUX_TELEVISION, 142 .vmux = CX231XX_VIN_3_1, 143 .amux = CX231XX_AMUX_VIDEO, 144 .gpio = NULL, 145 }, { 146 .type = CX231XX_VMUX_COMPOSITE1, 147 .vmux = CX231XX_VIN_2_1, 148 .amux = CX231XX_AMUX_LINE_IN, 149 .gpio = NULL, 150 }, { 151 .type = CX231XX_VMUX_SVIDEO, 152 .vmux = CX231XX_VIN_1_1 | 153 (CX231XX_VIN_1_2 << 8) | 154 CX25840_SVIDEO_ON, 155 .amux = CX231XX_AMUX_LINE_IN, 156 .gpio = NULL, 157 } 158 }, 159 }, 160 [CX231XX_BOARD_CNXT_RDE_253S] = { 161 .name = "Conexant Hybrid TV - RDE253S", 162 .tuner_type = TUNER_NXP_TDA18271, 163 .tuner_addr = 0x60, 164 .tuner_gpio = RDE250_XCV_TUNER, 165 .tuner_sif_gpio = 0x05, 166 .tuner_scl_gpio = 0x1a, 167 .tuner_sda_gpio = 0x1b, 168 .decoder = CX231XX_AVDECODER, 169 .output_mode = OUT_MODE_VIP11, 170 .demod_xfer_mode = 0, 171 .ctl_pin_status_mask = 0xFFFFFFC4, 172 .agc_analog_digital_select_gpio = 0x1c, 173 .gpio_pin_status_mask = 0x4001000, 174 .tuner_i2c_master = I2C_1_MUX_3, 175 .demod_i2c_master = I2C_2, 176 .has_dvb = 1, 177 .demod_addr = 0x02, 178 .norm = V4L2_STD_PAL, 179 180 .input = {{ 181 .type = CX231XX_VMUX_TELEVISION, 182 .vmux = CX231XX_VIN_3_1, 183 .amux = CX231XX_AMUX_VIDEO, 184 .gpio = NULL, 185 }, { 186 .type = CX231XX_VMUX_COMPOSITE1, 187 .vmux = CX231XX_VIN_2_1, 188 .amux = CX231XX_AMUX_LINE_IN, 189 .gpio = NULL, 190 }, { 191 .type = CX231XX_VMUX_SVIDEO, 192 .vmux = CX231XX_VIN_1_1 | 193 (CX231XX_VIN_1_2 << 8) | 194 CX25840_SVIDEO_ON, 195 .amux = CX231XX_AMUX_LINE_IN, 196 .gpio = NULL, 197 } 198 }, 199 }, 200 201 [CX231XX_BOARD_CNXT_RDU_253S] = { 202 .name = "Conexant Hybrid TV - RDU253S", 203 .tuner_type = TUNER_NXP_TDA18271, 204 .tuner_addr = 0x60, 205 .tuner_gpio = RDE250_XCV_TUNER, 206 .tuner_sif_gpio = 0x05, 207 .tuner_scl_gpio = 0x1a, 208 .tuner_sda_gpio = 0x1b, 209 .decoder = CX231XX_AVDECODER, 210 .output_mode = OUT_MODE_VIP11, 211 .demod_xfer_mode = 0, 212 .ctl_pin_status_mask = 0xFFFFFFC4, 213 .agc_analog_digital_select_gpio = 0x1c, 214 .gpio_pin_status_mask = 0x4001000, 215 .tuner_i2c_master = I2C_1_MUX_3, 216 .demod_i2c_master = I2C_2, 217 .has_dvb = 1, 218 .demod_addr = 0x02, 219 .norm = V4L2_STD_PAL, 220 221 .input = {{ 222 .type = CX231XX_VMUX_TELEVISION, 223 .vmux = CX231XX_VIN_3_1, 224 .amux = CX231XX_AMUX_VIDEO, 225 .gpio = NULL, 226 }, { 227 .type = CX231XX_VMUX_COMPOSITE1, 228 .vmux = CX231XX_VIN_2_1, 229 .amux = CX231XX_AMUX_LINE_IN, 230 .gpio = NULL, 231 }, { 232 .type = CX231XX_VMUX_SVIDEO, 233 .vmux = CX231XX_VIN_1_1 | 234 (CX231XX_VIN_1_2 << 8) | 235 CX25840_SVIDEO_ON, 236 .amux = CX231XX_AMUX_LINE_IN, 237 .gpio = NULL, 238 } 239 }, 240 }, 241 [CX231XX_BOARD_CNXT_VIDEO_GRABBER] = { 242 .name = "Conexant VIDEO GRABBER", 243 .tuner_type = TUNER_ABSENT, 244 .decoder = CX231XX_AVDECODER, 245 .output_mode = OUT_MODE_VIP11, 246 .ctl_pin_status_mask = 0xFFFFFFC4, 247 .agc_analog_digital_select_gpio = 0x1c, 248 .gpio_pin_status_mask = 0x4001000, 249 .norm = V4L2_STD_PAL, 250 .no_alt_vanc = 1, 251 .external_av = 1, 252 /* Actually, it has a 417, but it isn't working correctly. 253 * So set to 0 for now until someone can manage to get this 254 * to work reliably. */ 255 .has_417 = 0, 256 257 .input = {{ 258 .type = CX231XX_VMUX_COMPOSITE1, 259 .vmux = CX231XX_VIN_2_1, 260 .amux = CX231XX_AMUX_LINE_IN, 261 .gpio = NULL, 262 }, { 263 .type = CX231XX_VMUX_SVIDEO, 264 .vmux = CX231XX_VIN_1_1 | 265 (CX231XX_VIN_1_2 << 8) | 266 CX25840_SVIDEO_ON, 267 .amux = CX231XX_AMUX_LINE_IN, 268 .gpio = NULL, 269 } 270 }, 271 }, 272 [CX231XX_BOARD_CNXT_RDE_250] = { 273 .name = "Conexant Hybrid TV - rde 250", 274 .tuner_type = TUNER_XC5000, 275 .tuner_addr = 0x61, 276 .tuner_gpio = RDE250_XCV_TUNER, 277 .tuner_sif_gpio = 0x05, 278 .tuner_scl_gpio = 0x1a, 279 .tuner_sda_gpio = 0x1b, 280 .decoder = CX231XX_AVDECODER, 281 .output_mode = OUT_MODE_VIP11, 282 .demod_xfer_mode = 0, 283 .ctl_pin_status_mask = 0xFFFFFFC4, 284 .agc_analog_digital_select_gpio = 0x0c, 285 .gpio_pin_status_mask = 0x4001000, 286 .tuner_i2c_master = I2C_1_MUX_3, 287 .demod_i2c_master = I2C_2, 288 .has_dvb = 1, 289 .demod_addr = 0x02, 290 .norm = V4L2_STD_PAL, 291 292 .input = {{ 293 .type = CX231XX_VMUX_TELEVISION, 294 .vmux = CX231XX_VIN_2_1, 295 .amux = CX231XX_AMUX_VIDEO, 296 .gpio = NULL, 297 } 298 }, 299 }, 300 [CX231XX_BOARD_CNXT_RDU_250] = { 301 .name = "Conexant Hybrid TV - RDU 250", 302 .tuner_type = TUNER_XC5000, 303 .tuner_addr = 0x61, 304 .tuner_gpio = RDE250_XCV_TUNER, 305 .tuner_sif_gpio = 0x05, 306 .tuner_scl_gpio = 0x1a, 307 .tuner_sda_gpio = 0x1b, 308 .decoder = CX231XX_AVDECODER, 309 .output_mode = OUT_MODE_VIP11, 310 .demod_xfer_mode = 0, 311 .ctl_pin_status_mask = 0xFFFFFFC4, 312 .agc_analog_digital_select_gpio = 0x0c, 313 .gpio_pin_status_mask = 0x4001000, 314 .tuner_i2c_master = I2C_1_MUX_3, 315 .demod_i2c_master = I2C_2, 316 .has_dvb = 1, 317 .demod_addr = 0x32, 318 .norm = V4L2_STD_NTSC, 319 320 .input = {{ 321 .type = CX231XX_VMUX_TELEVISION, 322 .vmux = CX231XX_VIN_2_1, 323 .amux = CX231XX_AMUX_VIDEO, 324 .gpio = NULL, 325 } 326 }, 327 }, 328 [CX231XX_BOARD_HAUPPAUGE_EXETER] = { 329 .name = "Hauppauge EXETER", 330 .tuner_type = TUNER_NXP_TDA18271, 331 .tuner_addr = 0x60, 332 .tuner_gpio = RDE250_XCV_TUNER, 333 .tuner_sif_gpio = 0x05, 334 .tuner_scl_gpio = 0x1a, 335 .tuner_sda_gpio = 0x1b, 336 .decoder = CX231XX_AVDECODER, 337 .output_mode = OUT_MODE_VIP11, 338 .demod_xfer_mode = 0, 339 .ctl_pin_status_mask = 0xFFFFFFC4, 340 .agc_analog_digital_select_gpio = 0x0c, 341 .gpio_pin_status_mask = 0x4001000, 342 .tuner_i2c_master = I2C_1_MUX_1, 343 .demod_i2c_master = I2C_1_MUX_1, 344 .has_dvb = 1, 345 .demod_addr = 0x0e, 346 .norm = V4L2_STD_NTSC, 347 348 .input = {{ 349 .type = CX231XX_VMUX_TELEVISION, 350 .vmux = CX231XX_VIN_3_1, 351 .amux = CX231XX_AMUX_VIDEO, 352 .gpio = NULL, 353 }, { 354 .type = CX231XX_VMUX_COMPOSITE1, 355 .vmux = CX231XX_VIN_2_1, 356 .amux = CX231XX_AMUX_LINE_IN, 357 .gpio = NULL, 358 }, { 359 .type = CX231XX_VMUX_SVIDEO, 360 .vmux = CX231XX_VIN_1_1 | 361 (CX231XX_VIN_1_2 << 8) | 362 CX25840_SVIDEO_ON, 363 .amux = CX231XX_AMUX_LINE_IN, 364 .gpio = NULL, 365 } }, 366 }, 367 [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = { 368 .name = "Hauppauge USB Live 2", 369 .tuner_type = TUNER_ABSENT, 370 .decoder = CX231XX_AVDECODER, 371 .output_mode = OUT_MODE_VIP11, 372 .demod_xfer_mode = 0, 373 .ctl_pin_status_mask = 0xFFFFFFC4, 374 .agc_analog_digital_select_gpio = 0x0c, 375 .gpio_pin_status_mask = 0x4001000, 376 .norm = V4L2_STD_NTSC, 377 .no_alt_vanc = 1, 378 .external_av = 1, 379 .input = {{ 380 .type = CX231XX_VMUX_COMPOSITE1, 381 .vmux = CX231XX_VIN_2_1, 382 .amux = CX231XX_AMUX_LINE_IN, 383 .gpio = NULL, 384 }, { 385 .type = CX231XX_VMUX_SVIDEO, 386 .vmux = CX231XX_VIN_1_1 | 387 (CX231XX_VIN_1_2 << 8) | 388 CX25840_SVIDEO_ON, 389 .amux = CX231XX_AMUX_LINE_IN, 390 .gpio = NULL, 391 } }, 392 }, 393 [CX231XX_BOARD_KWORLD_UB430_USB_HYBRID] = { 394 .name = "Kworld UB430 USB Hybrid", 395 .tuner_type = TUNER_NXP_TDA18271, 396 .tuner_addr = 0x60, 397 .decoder = CX231XX_AVDECODER, 398 .output_mode = OUT_MODE_VIP11, 399 .demod_xfer_mode = 0, 400 .ctl_pin_status_mask = 0xFFFFFFC4, 401 .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */ 402 .tuner_sif_gpio = -1, 403 .tuner_scl_gpio = -1, 404 .tuner_sda_gpio = -1, 405 .gpio_pin_status_mask = 0x4001000, 406 .tuner_i2c_master = I2C_2, 407 .demod_i2c_master = I2C_1_MUX_3, 408 .ir_i2c_master = I2C_2, 409 .has_dvb = 1, 410 .demod_addr = 0x10, 411 .norm = V4L2_STD_PAL_M, 412 .input = {{ 413 .type = CX231XX_VMUX_TELEVISION, 414 .vmux = CX231XX_VIN_3_1, 415 .amux = CX231XX_AMUX_VIDEO, 416 .gpio = NULL, 417 }, { 418 .type = CX231XX_VMUX_COMPOSITE1, 419 .vmux = CX231XX_VIN_2_1, 420 .amux = CX231XX_AMUX_LINE_IN, 421 .gpio = NULL, 422 }, { 423 .type = CX231XX_VMUX_SVIDEO, 424 .vmux = CX231XX_VIN_1_1 | 425 (CX231XX_VIN_1_2 << 8) | 426 CX25840_SVIDEO_ON, 427 .amux = CX231XX_AMUX_LINE_IN, 428 .gpio = NULL, 429 } }, 430 }, 431 [CX231XX_BOARD_KWORLD_UB445_USB_HYBRID] = { 432 .name = "Kworld UB445 USB Hybrid", 433 .tuner_type = TUNER_NXP_TDA18271, 434 .tuner_addr = 0x60, 435 .decoder = CX231XX_AVDECODER, 436 .output_mode = OUT_MODE_VIP11, 437 .demod_xfer_mode = 0, 438 .ctl_pin_status_mask = 0xFFFFFFC4, 439 .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */ 440 .tuner_sif_gpio = -1, 441 .tuner_scl_gpio = -1, 442 .tuner_sda_gpio = -1, 443 .gpio_pin_status_mask = 0x4001000, 444 .tuner_i2c_master = I2C_2, 445 .demod_i2c_master = I2C_1_MUX_3, 446 .ir_i2c_master = I2C_2, 447 .has_dvb = 1, 448 .demod_addr = 0x10, 449 .norm = V4L2_STD_NTSC_M, 450 .input = {{ 451 .type = CX231XX_VMUX_TELEVISION, 452 .vmux = CX231XX_VIN_3_1, 453 .amux = CX231XX_AMUX_VIDEO, 454 .gpio = NULL, 455 }, { 456 .type = CX231XX_VMUX_COMPOSITE1, 457 .vmux = CX231XX_VIN_2_1, 458 .amux = CX231XX_AMUX_LINE_IN, 459 .gpio = NULL, 460 }, { 461 .type = CX231XX_VMUX_SVIDEO, 462 .vmux = CX231XX_VIN_1_1 | 463 (CX231XX_VIN_1_2 << 8) | 464 CX25840_SVIDEO_ON, 465 .amux = CX231XX_AMUX_LINE_IN, 466 .gpio = NULL, 467 } }, 468 }, 469 [CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = { 470 .name = "Pixelview PlayTV USB Hybrid", 471 .tuner_type = TUNER_NXP_TDA18271, 472 .tuner_addr = 0x60, 473 .decoder = CX231XX_AVDECODER, 474 .output_mode = OUT_MODE_VIP11, 475 .demod_xfer_mode = 0, 476 .ctl_pin_status_mask = 0xFFFFFFC4, 477 .agc_analog_digital_select_gpio = 0x1c, 478 .tuner_sif_gpio = -1, 479 .tuner_scl_gpio = -1, 480 .tuner_sda_gpio = -1, 481 .gpio_pin_status_mask = 0x4001000, 482 .tuner_i2c_master = I2C_2, 483 .demod_i2c_master = I2C_1_MUX_3, 484 .ir_i2c_master = I2C_2, 485 .rc_map_name = RC_MAP_PIXELVIEW_002T, 486 .has_dvb = 1, 487 .demod_addr = 0x10, 488 .norm = V4L2_STD_PAL_M, 489 .input = {{ 490 .type = CX231XX_VMUX_TELEVISION, 491 .vmux = CX231XX_VIN_3_1, 492 .amux = CX231XX_AMUX_VIDEO, 493 .gpio = NULL, 494 }, { 495 .type = CX231XX_VMUX_COMPOSITE1, 496 .vmux = CX231XX_VIN_2_1, 497 .amux = CX231XX_AMUX_LINE_IN, 498 .gpio = NULL, 499 }, { 500 .type = CX231XX_VMUX_SVIDEO, 501 .vmux = CX231XX_VIN_1_1 | 502 (CX231XX_VIN_1_2 << 8) | 503 CX25840_SVIDEO_ON, 504 .amux = CX231XX_AMUX_LINE_IN, 505 .gpio = NULL, 506 } }, 507 }, 508 [CX231XX_BOARD_PV_XCAPTURE_USB] = { 509 .name = "Pixelview Xcapture USB", 510 .tuner_type = TUNER_ABSENT, 511 .decoder = CX231XX_AVDECODER, 512 .output_mode = OUT_MODE_VIP11, 513 .demod_xfer_mode = 0, 514 .ctl_pin_status_mask = 0xFFFFFFC4, 515 .agc_analog_digital_select_gpio = 0x0c, 516 .gpio_pin_status_mask = 0x4001000, 517 .norm = V4L2_STD_NTSC, 518 .no_alt_vanc = 1, 519 .external_av = 1, 520 521 .input = {{ 522 .type = CX231XX_VMUX_COMPOSITE1, 523 .vmux = CX231XX_VIN_2_1, 524 .amux = CX231XX_AMUX_LINE_IN, 525 .gpio = NULL, 526 }, { 527 .type = CX231XX_VMUX_SVIDEO, 528 .vmux = CX231XX_VIN_1_1 | 529 (CX231XX_VIN_1_2 << 8) | 530 CX25840_SVIDEO_ON, 531 .amux = CX231XX_AMUX_LINE_IN, 532 .gpio = NULL, 533 } 534 }, 535 }, 536 537 [CX231XX_BOARD_ICONBIT_U100] = { 538 .name = "Iconbit Analog Stick U100 FM", 539 .tuner_type = TUNER_ABSENT, 540 .decoder = CX231XX_AVDECODER, 541 .output_mode = OUT_MODE_VIP11, 542 .demod_xfer_mode = 0, 543 .ctl_pin_status_mask = 0xFFFFFFC4, 544 .agc_analog_digital_select_gpio = 0x1C, 545 .gpio_pin_status_mask = 0x4001000, 546 547 .input = {{ 548 .type = CX231XX_VMUX_COMPOSITE1, 549 .vmux = CX231XX_VIN_2_1, 550 .amux = CX231XX_AMUX_LINE_IN, 551 .gpio = NULL, 552 }, { 553 .type = CX231XX_VMUX_SVIDEO, 554 .vmux = CX231XX_VIN_1_1 | 555 (CX231XX_VIN_1_2 << 8) | 556 CX25840_SVIDEO_ON, 557 .amux = CX231XX_AMUX_LINE_IN, 558 .gpio = NULL, 559 } }, 560 }, 561 [CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL] = { 562 .name = "Hauppauge WinTV USB2 FM (PAL)", 563 .tuner_type = TUNER_NXP_TDA18271, 564 .tuner_addr = 0x60, 565 .tuner_gpio = RDE250_XCV_TUNER, 566 .tuner_sif_gpio = 0x05, 567 .tuner_scl_gpio = 0x1a, 568 .tuner_sda_gpio = 0x1b, 569 .decoder = CX231XX_AVDECODER, 570 .output_mode = OUT_MODE_VIP11, 571 .ctl_pin_status_mask = 0xFFFFFFC4, 572 .agc_analog_digital_select_gpio = 0x0c, 573 .gpio_pin_status_mask = 0x4001000, 574 .tuner_i2c_master = I2C_1_MUX_3, 575 .norm = V4L2_STD_PAL, 576 577 .input = {{ 578 .type = CX231XX_VMUX_TELEVISION, 579 .vmux = CX231XX_VIN_3_1, 580 .amux = CX231XX_AMUX_VIDEO, 581 .gpio = NULL, 582 }, { 583 .type = CX231XX_VMUX_COMPOSITE1, 584 .vmux = CX231XX_VIN_2_1, 585 .amux = CX231XX_AMUX_LINE_IN, 586 .gpio = NULL, 587 }, { 588 .type = CX231XX_VMUX_SVIDEO, 589 .vmux = CX231XX_VIN_1_1 | 590 (CX231XX_VIN_1_2 << 8) | 591 CX25840_SVIDEO_ON, 592 .amux = CX231XX_AMUX_LINE_IN, 593 .gpio = NULL, 594 } }, 595 }, 596 [CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC] = { 597 .name = "Hauppauge WinTV USB2 FM (NTSC)", 598 .tuner_type = TUNER_NXP_TDA18271, 599 .tuner_addr = 0x60, 600 .tuner_gpio = RDE250_XCV_TUNER, 601 .tuner_sif_gpio = 0x05, 602 .tuner_scl_gpio = 0x1a, 603 .tuner_sda_gpio = 0x1b, 604 .decoder = CX231XX_AVDECODER, 605 .output_mode = OUT_MODE_VIP11, 606 .ctl_pin_status_mask = 0xFFFFFFC4, 607 .agc_analog_digital_select_gpio = 0x0c, 608 .gpio_pin_status_mask = 0x4001000, 609 .tuner_i2c_master = I2C_1_MUX_3, 610 .norm = V4L2_STD_NTSC, 611 612 .input = {{ 613 .type = CX231XX_VMUX_TELEVISION, 614 .vmux = CX231XX_VIN_3_1, 615 .amux = CX231XX_AMUX_VIDEO, 616 .gpio = NULL, 617 }, { 618 .type = CX231XX_VMUX_COMPOSITE1, 619 .vmux = CX231XX_VIN_2_1, 620 .amux = CX231XX_AMUX_LINE_IN, 621 .gpio = NULL, 622 }, { 623 .type = CX231XX_VMUX_SVIDEO, 624 .vmux = CX231XX_VIN_1_1 | 625 (CX231XX_VIN_1_2 << 8) | 626 CX25840_SVIDEO_ON, 627 .amux = CX231XX_AMUX_LINE_IN, 628 .gpio = NULL, 629 } }, 630 }, 631 [CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2] = { 632 .name = "Elgato Video Capture V2", 633 .tuner_type = TUNER_ABSENT, 634 .decoder = CX231XX_AVDECODER, 635 .output_mode = OUT_MODE_VIP11, 636 .demod_xfer_mode = 0, 637 .ctl_pin_status_mask = 0xFFFFFFC4, 638 .agc_analog_digital_select_gpio = 0x0c, 639 .gpio_pin_status_mask = 0x4001000, 640 .norm = V4L2_STD_NTSC, 641 .no_alt_vanc = 1, 642 .external_av = 1, 643 .input = {{ 644 .type = CX231XX_VMUX_COMPOSITE1, 645 .vmux = CX231XX_VIN_2_1, 646 .amux = CX231XX_AMUX_LINE_IN, 647 .gpio = NULL, 648 }, { 649 .type = CX231XX_VMUX_SVIDEO, 650 .vmux = CX231XX_VIN_1_1 | 651 (CX231XX_VIN_1_2 << 8) | 652 CX25840_SVIDEO_ON, 653 .amux = CX231XX_AMUX_LINE_IN, 654 .gpio = NULL, 655 } }, 656 }, 657 [CX231XX_BOARD_OTG102] = { 658 .name = "Geniatech OTG102", 659 .tuner_type = TUNER_ABSENT, 660 .decoder = CX231XX_AVDECODER, 661 .output_mode = OUT_MODE_VIP11, 662 .ctl_pin_status_mask = 0xFFFFFFC4, 663 .agc_analog_digital_select_gpio = 0x0c, 664 /* According with PV CxPlrCAP.inf file */ 665 .gpio_pin_status_mask = 0x4001000, 666 .norm = V4L2_STD_NTSC, 667 .no_alt_vanc = 1, 668 .external_av = 1, 669 /*.has_417 = 1, */ 670 /* This board is believed to have a hardware encoding chip 671 * supporting mpeg1/2/4, but as the 417 is apparently not 672 * working for the reference board it is not here either. */ 673 674 .input = {{ 675 .type = CX231XX_VMUX_COMPOSITE1, 676 .vmux = CX231XX_VIN_2_1, 677 .amux = CX231XX_AMUX_LINE_IN, 678 .gpio = NULL, 679 }, { 680 .type = CX231XX_VMUX_SVIDEO, 681 .vmux = CX231XX_VIN_1_1 | 682 (CX231XX_VIN_3_2 << 8), 683 .amux = CX231XX_AMUX_LINE_IN, 684 .gpio = NULL, 685 } 686 }, 687 }, 688 [CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx] = { 689 .name = "Hauppauge WinTV 930C-HD (1113xx) / HVR-900H (111xxx) / PCTV QuatroStick 521e", 690 .tuner_type = TUNER_NXP_TDA18271, 691 .tuner_addr = 0x60, 692 .tuner_gpio = RDE250_XCV_TUNER, 693 .tuner_sif_gpio = 0x05, 694 .tuner_scl_gpio = 0x1a, 695 .tuner_sda_gpio = 0x1b, 696 .decoder = CX231XX_AVDECODER, 697 .output_mode = OUT_MODE_VIP11, 698 .demod_xfer_mode = 0, 699 .ctl_pin_status_mask = 0xFFFFFFC4, 700 .agc_analog_digital_select_gpio = 0x0c, 701 .gpio_pin_status_mask = 0x4001000, 702 .tuner_i2c_master = I2C_1_MUX_3, 703 .demod_i2c_master = I2C_1_MUX_3, 704 .has_dvb = 1, 705 .demod_addr = 0x64, /* 0xc8 >> 1 */ 706 .norm = V4L2_STD_PAL, 707 708 .input = {{ 709 .type = CX231XX_VMUX_TELEVISION, 710 .vmux = CX231XX_VIN_3_1, 711 .amux = CX231XX_AMUX_VIDEO, 712 .gpio = NULL, 713 }, { 714 .type = CX231XX_VMUX_COMPOSITE1, 715 .vmux = CX231XX_VIN_2_1, 716 .amux = CX231XX_AMUX_LINE_IN, 717 .gpio = NULL, 718 }, { 719 .type = CX231XX_VMUX_SVIDEO, 720 .vmux = CX231XX_VIN_1_1 | 721 (CX231XX_VIN_1_2 << 8) | 722 CX25840_SVIDEO_ON, 723 .amux = CX231XX_AMUX_LINE_IN, 724 .gpio = NULL, 725 } }, 726 }, 727 [CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx] = { 728 .name = "Hauppauge WinTV 930C-HD (1114xx) / HVR-901H (1114xx) / PCTV QuatroStick 522e", 729 .tuner_type = TUNER_ABSENT, 730 .tuner_addr = 0x60, 731 .tuner_gpio = RDE250_XCV_TUNER, 732 .tuner_sif_gpio = 0x05, 733 .tuner_scl_gpio = 0x1a, 734 .tuner_sda_gpio = 0x1b, 735 .decoder = CX231XX_AVDECODER, 736 .output_mode = OUT_MODE_VIP11, 737 .demod_xfer_mode = 0, 738 .ctl_pin_status_mask = 0xFFFFFFC4, 739 .agc_analog_digital_select_gpio = 0x0c, 740 .gpio_pin_status_mask = 0x4001000, 741 .tuner_i2c_master = I2C_1_MUX_3, 742 .demod_i2c_master = I2C_1_MUX_3, 743 .has_dvb = 1, 744 .demod_addr = 0x64, /* 0xc8 >> 1 */ 745 .norm = V4L2_STD_PAL, 746 747 .input = {{ 748 .type = CX231XX_VMUX_TELEVISION, 749 .vmux = CX231XX_VIN_3_1, 750 .amux = CX231XX_AMUX_VIDEO, 751 .gpio = NULL, 752 }, { 753 .type = CX231XX_VMUX_COMPOSITE1, 754 .vmux = CX231XX_VIN_2_1, 755 .amux = CX231XX_AMUX_LINE_IN, 756 .gpio = NULL, 757 }, { 758 .type = CX231XX_VMUX_SVIDEO, 759 .vmux = CX231XX_VIN_1_1 | 760 (CX231XX_VIN_1_2 << 8) | 761 CX25840_SVIDEO_ON, 762 .amux = CX231XX_AMUX_LINE_IN, 763 .gpio = NULL, 764 } }, 765 }, 766 [CX231XX_BOARD_HAUPPAUGE_955Q] = { 767 .name = "Hauppauge WinTV-HVR-955Q (111401)", 768 .tuner_type = TUNER_ABSENT, 769 .tuner_addr = 0x60, 770 .tuner_gpio = RDE250_XCV_TUNER, 771 .tuner_sif_gpio = 0x05, 772 .tuner_scl_gpio = 0x1a, 773 .tuner_sda_gpio = 0x1b, 774 .decoder = CX231XX_AVDECODER, 775 .output_mode = OUT_MODE_VIP11, 776 .demod_xfer_mode = 0, 777 .ctl_pin_status_mask = 0xFFFFFFC4, 778 .agc_analog_digital_select_gpio = 0x0c, 779 .gpio_pin_status_mask = 0x4001000, 780 .tuner_i2c_master = I2C_1_MUX_3, 781 .demod_i2c_master = I2C_1_MUX_3, 782 .has_dvb = 1, 783 .demod_addr = 0x59, /* 0xb2 >> 1 */ 784 .norm = V4L2_STD_NTSC, 785 786 .input = {{ 787 .type = CX231XX_VMUX_TELEVISION, 788 .vmux = CX231XX_VIN_3_1, 789 .amux = CX231XX_AMUX_VIDEO, 790 .gpio = NULL, 791 }, { 792 .type = CX231XX_VMUX_COMPOSITE1, 793 .vmux = CX231XX_VIN_2_1, 794 .amux = CX231XX_AMUX_LINE_IN, 795 .gpio = NULL, 796 }, { 797 .type = CX231XX_VMUX_SVIDEO, 798 .vmux = CX231XX_VIN_1_1 | 799 (CX231XX_VIN_1_2 << 8) | 800 CX25840_SVIDEO_ON, 801 .amux = CX231XX_AMUX_LINE_IN, 802 .gpio = NULL, 803 } }, 804 }, 805 [CX231XX_BOARD_TERRATEC_GRABBY] = { 806 .name = "Terratec Grabby", 807 .tuner_type = TUNER_ABSENT, 808 .decoder = CX231XX_AVDECODER, 809 .output_mode = OUT_MODE_VIP11, 810 .demod_xfer_mode = 0, 811 .ctl_pin_status_mask = 0xFFFFFFC4, 812 .agc_analog_digital_select_gpio = 0x0c, 813 .gpio_pin_status_mask = 0x4001000, 814 .norm = V4L2_STD_PAL, 815 .no_alt_vanc = 1, 816 .external_av = 1, 817 .input = {{ 818 .type = CX231XX_VMUX_COMPOSITE1, 819 .vmux = CX231XX_VIN_2_1, 820 .amux = CX231XX_AMUX_LINE_IN, 821 .gpio = NULL, 822 }, { 823 .type = CX231XX_VMUX_SVIDEO, 824 .vmux = CX231XX_VIN_1_1 | 825 (CX231XX_VIN_1_2 << 8) | 826 CX25840_SVIDEO_ON, 827 .amux = CX231XX_AMUX_LINE_IN, 828 .gpio = NULL, 829 } }, 830 }, 831 [CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD] = { 832 .name = "Evromedia USB Full Hybrid Full HD", 833 .tuner_type = TUNER_ABSENT, 834 .demod_addr = 0x64, /* 0xc8 >> 1 */ 835 .demod_i2c_master = I2C_1_MUX_3, 836 .has_dvb = 1, 837 .decoder = CX231XX_AVDECODER, 838 .norm = V4L2_STD_PAL, 839 .output_mode = OUT_MODE_VIP11, 840 .tuner_addr = 0x60, /* 0xc0 >> 1 */ 841 .tuner_i2c_master = I2C_2, 842 .input = {{ 843 .type = CX231XX_VMUX_TELEVISION, 844 .vmux = 0, 845 .amux = CX231XX_AMUX_VIDEO, 846 }, { 847 .type = CX231XX_VMUX_COMPOSITE1, 848 .vmux = CX231XX_VIN_2_1, 849 .amux = CX231XX_AMUX_LINE_IN, 850 }, { 851 .type = CX231XX_VMUX_SVIDEO, 852 .vmux = CX231XX_VIN_1_1 | 853 (CX231XX_VIN_1_2 << 8) | 854 CX25840_SVIDEO_ON, 855 .amux = CX231XX_AMUX_LINE_IN, 856 } }, 857 }, 858 [CX231XX_BOARD_ASTROMETA_T2HYBRID] = { 859 .name = "Astrometa T2hybrid", 860 .tuner_type = TUNER_ABSENT, 861 .has_dvb = 1, 862 .decoder = CX231XX_AVDECODER, 863 .output_mode = OUT_MODE_VIP11, 864 .agc_analog_digital_select_gpio = 0x01, 865 .ctl_pin_status_mask = 0xffffffc4, 866 .demod_addr = 0x18, /* 0x30 >> 1 */ 867 .demod_i2c_master = I2C_1_MUX_1, 868 .gpio_pin_status_mask = 0xa, 869 .norm = V4L2_STD_NTSC, 870 .tuner_addr = 0x3a, /* 0x74 >> 1 */ 871 .tuner_i2c_master = I2C_1_MUX_3, 872 .tuner_scl_gpio = 0x1a, 873 .tuner_sda_gpio = 0x1b, 874 .tuner_sif_gpio = 0x05, 875 .input = {{ 876 .type = CX231XX_VMUX_TELEVISION, 877 .vmux = CX231XX_VIN_1_1, 878 .amux = CX231XX_AMUX_VIDEO, 879 }, { 880 .type = CX231XX_VMUX_COMPOSITE1, 881 .vmux = CX231XX_VIN_2_1, 882 .amux = CX231XX_AMUX_LINE_IN, 883 }, 884 }, 885 }, 886 [CX231XX_BOARD_THE_IMAGING_SOURCE_DFG_USB2_PRO] = { 887 .name = "The Imaging Source DFG/USB2pro", 888 .tuner_type = TUNER_ABSENT, 889 .decoder = CX231XX_AVDECODER, 890 .output_mode = OUT_MODE_VIP11, 891 .demod_xfer_mode = 0, 892 .ctl_pin_status_mask = 0xFFFFFFC4, 893 .agc_analog_digital_select_gpio = 0x0c, 894 .gpio_pin_status_mask = 0x4001000, 895 .norm = V4L2_STD_PAL, 896 .no_alt_vanc = 1, 897 .external_av = 1, 898 .input = {{ 899 .type = CX231XX_VMUX_COMPOSITE1, 900 .vmux = CX231XX_VIN_1_1, 901 .amux = CX231XX_AMUX_LINE_IN, 902 .gpio = NULL, 903 }, { 904 .type = CX231XX_VMUX_SVIDEO, 905 .vmux = CX231XX_VIN_2_1 | 906 (CX231XX_VIN_2_2 << 8) | 907 CX25840_SVIDEO_ON, 908 .amux = CX231XX_AMUX_LINE_IN, 909 .gpio = NULL, 910 } }, 911 }, 912 [CX231XX_BOARD_HAUPPAUGE_935C] = { 913 .name = "Hauppauge WinTV-HVR-935C", 914 .tuner_type = TUNER_ABSENT, 915 .tuner_addr = 0x60, 916 .tuner_gpio = RDE250_XCV_TUNER, 917 .tuner_sif_gpio = 0x05, 918 .tuner_scl_gpio = 0x1a, 919 .tuner_sda_gpio = 0x1b, 920 .decoder = CX231XX_AVDECODER, 921 .output_mode = OUT_MODE_VIP11, 922 .demod_xfer_mode = 0, 923 .ctl_pin_status_mask = 0xFFFFFFC4, 924 .agc_analog_digital_select_gpio = 0x0c, 925 .gpio_pin_status_mask = 0x4001000, 926 .tuner_i2c_master = I2C_1_MUX_3, 927 .demod_i2c_master = I2C_1_MUX_3, 928 .has_dvb = 1, 929 .demod_addr = 0x64, /* 0xc8 >> 1 */ 930 .norm = V4L2_STD_PAL, 931 932 .input = {{ 933 .type = CX231XX_VMUX_TELEVISION, 934 .vmux = CX231XX_VIN_3_1, 935 .amux = CX231XX_AMUX_VIDEO, 936 .gpio = NULL, 937 }, { 938 .type = CX231XX_VMUX_COMPOSITE1, 939 .vmux = CX231XX_VIN_2_1, 940 .amux = CX231XX_AMUX_LINE_IN, 941 .gpio = NULL, 942 }, { 943 .type = CX231XX_VMUX_SVIDEO, 944 .vmux = CX231XX_VIN_1_1 | 945 (CX231XX_VIN_1_2 << 8) | 946 CX25840_SVIDEO_ON, 947 .amux = CX231XX_AMUX_LINE_IN, 948 .gpio = NULL, 949 } }, 950 }, 951 [CX231XX_BOARD_HAUPPAUGE_975] = { 952 .name = "Hauppauge WinTV-HVR-975", 953 .tuner_type = TUNER_ABSENT, 954 .tuner_addr = 0x60, 955 .tuner_gpio = RDE250_XCV_TUNER, 956 .tuner_sif_gpio = 0x05, 957 .tuner_scl_gpio = 0x1a, 958 .tuner_sda_gpio = 0x1b, 959 .decoder = CX231XX_AVDECODER, 960 .output_mode = OUT_MODE_VIP11, 961 .demod_xfer_mode = 0, 962 .ctl_pin_status_mask = 0xFFFFFFC4, 963 .agc_analog_digital_select_gpio = 0x0c, 964 .gpio_pin_status_mask = 0x4001000, 965 .tuner_i2c_master = I2C_1_MUX_3, 966 .demod_i2c_master = I2C_1_MUX_3, 967 .has_dvb = 1, 968 .demod_addr = 0x59, /* 0xb2 >> 1 */ 969 .demod_addr2 = 0x64, /* 0xc8 >> 1 */ 970 .norm = V4L2_STD_ALL, 971 972 .input = {{ 973 .type = CX231XX_VMUX_TELEVISION, 974 .vmux = CX231XX_VIN_3_1, 975 .amux = CX231XX_AMUX_VIDEO, 976 .gpio = NULL, 977 }, { 978 .type = CX231XX_VMUX_COMPOSITE1, 979 .vmux = CX231XX_VIN_2_1, 980 .amux = CX231XX_AMUX_LINE_IN, 981 .gpio = NULL, 982 }, { 983 .type = CX231XX_VMUX_SVIDEO, 984 .vmux = CX231XX_VIN_1_1 | 985 (CX231XX_VIN_1_2 << 8) | 986 CX25840_SVIDEO_ON, 987 .amux = CX231XX_AMUX_LINE_IN, 988 .gpio = NULL, 989 } }, 990 }, 991 }; 992 993 /* table of devices that work with this driver */ 994 struct usb_device_id cx231xx_id_table[] = { 995 {USB_DEVICE(0x1D19, 0x6108), 996 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB}, 997 {USB_DEVICE(0x1D19, 0x6109), 998 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB}, 999 {USB_DEVICE(0x0572, 0x5A3C), 1000 .driver_info = CX231XX_BOARD_UNKNOWN}, 1001 {USB_DEVICE(0x0572, 0x58A2), 1002 .driver_info = CX231XX_BOARD_CNXT_CARRAERA}, 1003 {USB_DEVICE(0x0572, 0x58A1), 1004 .driver_info = CX231XX_BOARD_CNXT_SHELBY}, 1005 {USB_DEVICE(0x0572, 0x58A4), 1006 .driver_info = CX231XX_BOARD_CNXT_RDE_253S}, 1007 {USB_DEVICE(0x0572, 0x58A5), 1008 .driver_info = CX231XX_BOARD_CNXT_RDU_253S}, 1009 {USB_DEVICE(0x0572, 0x58A6), 1010 .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER}, 1011 {USB_DEVICE(0x0572, 0x589E), 1012 .driver_info = CX231XX_BOARD_CNXT_RDE_250}, 1013 {USB_DEVICE(0x0572, 0x58A0), 1014 .driver_info = CX231XX_BOARD_CNXT_RDU_250}, 1015 /* AverMedia DVD EZMaker 7 */ 1016 {USB_DEVICE(0x07ca, 0xc039), 1017 .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER}, 1018 {USB_DEVICE(0x2040, 0xb110), 1019 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL}, 1020 {USB_DEVICE(0x2040, 0xb111), 1021 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC}, 1022 {USB_DEVICE(0x2040, 0xb120), 1023 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, 1024 {USB_DEVICE(0x2040, 0xb123), 1025 .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q}, 1026 {USB_DEVICE(0x2040, 0xb124), 1027 .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q}, 1028 {USB_DEVICE(0x2040, 0xb151), 1029 .driver_info = CX231XX_BOARD_HAUPPAUGE_935C}, 1030 {USB_DEVICE(0x2040, 0xb150), 1031 .driver_info = CX231XX_BOARD_HAUPPAUGE_975}, 1032 {USB_DEVICE(0x2040, 0xb130), 1033 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx}, 1034 {USB_DEVICE(0x2040, 0xb131), 1035 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx}, 1036 /* Hauppauge WinTV-HVR-900-H */ 1037 {USB_DEVICE(0x2040, 0xb138), 1038 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx}, 1039 /* Hauppauge WinTV-HVR-901-H */ 1040 {USB_DEVICE(0x2040, 0xb139), 1041 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx}, 1042 {USB_DEVICE(0x2040, 0xb140), 1043 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, 1044 {USB_DEVICE(0x2040, 0xc200), 1045 .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2}, 1046 /* PCTV QuatroStick 521e */ 1047 {USB_DEVICE(0x2013, 0x0259), 1048 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx}, 1049 /* PCTV QuatroStick 522e */ 1050 {USB_DEVICE(0x2013, 0x025e), 1051 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx}, 1052 {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001), 1053 .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID}, 1054 {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014), 1055 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB}, 1056 {USB_DEVICE(0x1b80, 0xe424), 1057 .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID}, 1058 {USB_DEVICE(0x1b80, 0xe421), 1059 .driver_info = CX231XX_BOARD_KWORLD_UB445_USB_HYBRID}, 1060 {USB_DEVICE(0x1f4d, 0x0237), 1061 .driver_info = CX231XX_BOARD_ICONBIT_U100}, 1062 {USB_DEVICE(0x0fd9, 0x0037), 1063 .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2}, 1064 {USB_DEVICE(0x1f4d, 0x0102), 1065 .driver_info = CX231XX_BOARD_OTG102}, 1066 {USB_DEVICE(USB_VID_TERRATEC, 0x00a6), 1067 .driver_info = CX231XX_BOARD_TERRATEC_GRABBY}, 1068 {USB_DEVICE(0x1b80, 0xd3b2), 1069 .driver_info = CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD}, 1070 {USB_DEVICE(0x15f4, 0x0135), 1071 .driver_info = CX231XX_BOARD_ASTROMETA_T2HYBRID}, 1072 {USB_DEVICE(0x199e, 0x8002), 1073 .driver_info = CX231XX_BOARD_THE_IMAGING_SOURCE_DFG_USB2_PRO}, 1074 {}, 1075 }; 1076 1077 MODULE_DEVICE_TABLE(usb, cx231xx_id_table); 1078 1079 /* cx231xx_tuner_callback 1080 * will be used to reset XC5000 tuner using GPIO pin 1081 */ 1082 1083 int cx231xx_tuner_callback(void *ptr, int component, int command, int arg) 1084 { 1085 int rc = 0; 1086 struct cx231xx *dev = ptr; 1087 1088 if (dev->tuner_type == TUNER_XC5000) { 1089 if (command == XC5000_TUNER_RESET) { 1090 dev_dbg(dev->dev, 1091 "Tuner CB: RESET: cmd %d : tuner type %d\n", 1092 command, dev->tuner_type); 1093 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1094 1); 1095 msleep(10); 1096 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1097 0); 1098 msleep(330); 1099 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1100 1); 1101 msleep(10); 1102 } 1103 } else if (dev->tuner_type == TUNER_NXP_TDA18271) { 1104 switch (command) { 1105 case TDA18271_CALLBACK_CMD_AGC_ENABLE: 1106 if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID) 1107 rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg); 1108 break; 1109 default: 1110 rc = -EINVAL; 1111 break; 1112 } 1113 } 1114 return rc; 1115 } 1116 EXPORT_SYMBOL_GPL(cx231xx_tuner_callback); 1117 1118 static void cx231xx_reset_out(struct cx231xx *dev) 1119 { 1120 cx231xx_set_gpio_value(dev, CX23417_RESET, 1); 1121 msleep(200); 1122 cx231xx_set_gpio_value(dev, CX23417_RESET, 0); 1123 msleep(200); 1124 cx231xx_set_gpio_value(dev, CX23417_RESET, 1); 1125 } 1126 1127 static void cx231xx_enable_OSC(struct cx231xx *dev) 1128 { 1129 cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1); 1130 } 1131 1132 static void cx231xx_sleep_s5h1432(struct cx231xx *dev) 1133 { 1134 cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0); 1135 } 1136 1137 static inline void cx231xx_set_model(struct cx231xx *dev) 1138 { 1139 dev->board = cx231xx_boards[dev->model]; 1140 } 1141 1142 /* Since cx231xx_pre_card_setup() requires a proper dev->model, 1143 * this won't work for boards with generic PCI IDs 1144 */ 1145 void cx231xx_pre_card_setup(struct cx231xx *dev) 1146 { 1147 dev_info(dev->dev, "Identified as %s (card=%d)\n", 1148 dev->board.name, dev->model); 1149 1150 if (CX231XX_BOARD_ASTROMETA_T2HYBRID == dev->model) { 1151 /* turn on demodulator chip */ 1152 cx231xx_set_gpio_value(dev, 0x03, 0x01); 1153 } 1154 1155 /* set the direction for GPIO pins */ 1156 if (dev->board.tuner_gpio) { 1157 cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1); 1158 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1); 1159 } 1160 if (dev->board.tuner_sif_gpio >= 0) 1161 cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1); 1162 1163 /* request some modules if any required */ 1164 1165 /* set the mode to Analog mode initially */ 1166 cx231xx_set_mode(dev, CX231XX_ANALOG_MODE); 1167 1168 /* Unlock device */ 1169 /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */ 1170 1171 } 1172 1173 static void cx231xx_config_tuner(struct cx231xx *dev) 1174 { 1175 struct tuner_setup tun_setup; 1176 struct v4l2_frequency f; 1177 1178 if (dev->tuner_type == TUNER_ABSENT) 1179 return; 1180 1181 tun_setup.mode_mask = T_ANALOG_TV | T_RADIO; 1182 tun_setup.type = dev->tuner_type; 1183 tun_setup.addr = dev->tuner_addr; 1184 tun_setup.tuner_callback = cx231xx_tuner_callback; 1185 1186 tuner_call(dev, tuner, s_type_addr, &tun_setup); 1187 1188 #if 0 1189 if (tun_setup.type == TUNER_XC5000) { 1190 static struct xc2028_ctrl ctrl = { 1191 .fname = XC5000_DEFAULT_FIRMWARE, 1192 .max_len = 64, 1193 .demod = 0; 1194 }; 1195 struct v4l2_priv_tun_config cfg = { 1196 .tuner = dev->tuner_type, 1197 .priv = &ctrl, 1198 }; 1199 tuner_call(dev, tuner, s_config, &cfg); 1200 } 1201 #endif 1202 /* configure tuner */ 1203 f.tuner = 0; 1204 f.type = V4L2_TUNER_ANALOG_TV; 1205 f.frequency = 9076; /* just a magic number */ 1206 dev->ctl_freq = f.frequency; 1207 call_all(dev, tuner, s_frequency, &f); 1208 1209 } 1210 1211 static int read_eeprom(struct cx231xx *dev, struct i2c_client *client, 1212 u8 *eedata, int len) 1213 { 1214 int ret; 1215 u8 start_offset = 0; 1216 int len_todo = len; 1217 u8 *eedata_cur = eedata; 1218 int i; 1219 struct i2c_msg msg_write = { .addr = client->addr, .flags = 0, 1220 .buf = &start_offset, .len = 1 }; 1221 struct i2c_msg msg_read = { .addr = client->addr, .flags = I2C_M_RD }; 1222 1223 /* start reading at offset 0 */ 1224 ret = i2c_transfer(client->adapter, &msg_write, 1); 1225 if (ret < 0) { 1226 dev_err(dev->dev, "Can't read eeprom\n"); 1227 return ret; 1228 } 1229 1230 while (len_todo > 0) { 1231 msg_read.len = (len_todo > 64) ? 64 : len_todo; 1232 msg_read.buf = eedata_cur; 1233 1234 ret = i2c_transfer(client->adapter, &msg_read, 1); 1235 if (ret < 0) { 1236 dev_err(dev->dev, "Can't read eeprom\n"); 1237 return ret; 1238 } 1239 eedata_cur += msg_read.len; 1240 len_todo -= msg_read.len; 1241 } 1242 1243 for (i = 0; i + 15 < len; i += 16) 1244 dev_dbg(dev->dev, "i2c eeprom %02x: %*ph\n", 1245 i, 16, &eedata[i]); 1246 1247 return 0; 1248 } 1249 1250 void cx231xx_card_setup(struct cx231xx *dev) 1251 { 1252 1253 cx231xx_set_model(dev); 1254 1255 dev->tuner_type = cx231xx_boards[dev->model].tuner_type; 1256 if (cx231xx_boards[dev->model].tuner_addr) 1257 dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr; 1258 1259 /* request some modules */ 1260 if (dev->board.decoder == CX231XX_AVDECODER) { 1261 dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, 1262 cx231xx_get_i2c_adap(dev, I2C_0), 1263 "cx25840", 0x88 >> 1, NULL); 1264 if (dev->sd_cx25840 == NULL) 1265 dev_err(dev->dev, 1266 "cx25840 subdev registration failure\n"); 1267 cx25840_call(dev, core, load_fw); 1268 1269 } 1270 1271 /* Initialize the tuner */ 1272 if (dev->board.tuner_type != TUNER_ABSENT) { 1273 struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev, 1274 dev->board.tuner_i2c_master); 1275 dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, 1276 tuner_i2c, 1277 "tuner", 1278 dev->tuner_addr, NULL); 1279 if (dev->sd_tuner == NULL) 1280 dev_err(dev->dev, 1281 "tuner subdev registration failure\n"); 1282 else 1283 cx231xx_config_tuner(dev); 1284 } 1285 1286 switch (dev->model) { 1287 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx: 1288 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx: 1289 case CX231XX_BOARD_HAUPPAUGE_955Q: 1290 case CX231XX_BOARD_HAUPPAUGE_935C: 1291 case CX231XX_BOARD_HAUPPAUGE_975: 1292 { 1293 struct eeprom { 1294 struct tveeprom tvee; 1295 u8 eeprom[256]; 1296 struct i2c_client client; 1297 }; 1298 struct eeprom *e = kzalloc(sizeof(*e), GFP_KERNEL); 1299 1300 if (e == NULL) { 1301 dev_err(dev->dev, 1302 "failed to allocate memory to read eeprom\n"); 1303 break; 1304 } 1305 e->client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1); 1306 e->client.addr = 0xa0 >> 1; 1307 1308 read_eeprom(dev, &e->client, e->eeprom, sizeof(e->eeprom)); 1309 tveeprom_hauppauge_analog(&e->tvee, e->eeprom + 0xc0); 1310 kfree(e); 1311 break; 1312 } 1313 } 1314 1315 } 1316 1317 /* 1318 * cx231xx_config() 1319 * inits registers with sane defaults 1320 */ 1321 int cx231xx_config(struct cx231xx *dev) 1322 { 1323 /* TBD need to add cx231xx specific code */ 1324 1325 return 0; 1326 } 1327 1328 /* 1329 * cx231xx_config_i2c() 1330 * configure i2c attached devices 1331 */ 1332 void cx231xx_config_i2c(struct cx231xx *dev) 1333 { 1334 /* u32 input = INPUT(dev->video_input)->vmux; */ 1335 1336 call_all(dev, video, s_stream, 1); 1337 } 1338 1339 static void cx231xx_unregister_media_device(struct cx231xx *dev) 1340 { 1341 #ifdef CONFIG_MEDIA_CONTROLLER 1342 if (dev->media_dev) { 1343 media_device_unregister(dev->media_dev); 1344 media_device_cleanup(dev->media_dev); 1345 kfree(dev->media_dev); 1346 dev->media_dev = NULL; 1347 } 1348 #endif 1349 } 1350 1351 /* 1352 * cx231xx_realease_resources() 1353 * unregisters the v4l2,i2c and usb devices 1354 * called when the device gets disconnected or at module unload 1355 */ 1356 void cx231xx_release_resources(struct cx231xx *dev) 1357 { 1358 cx231xx_ir_exit(dev); 1359 1360 cx231xx_release_analog_resources(dev); 1361 1362 cx231xx_remove_from_devlist(dev); 1363 1364 /* Release I2C buses */ 1365 cx231xx_dev_uninit(dev); 1366 1367 /* delete v4l2 device */ 1368 v4l2_device_unregister(&dev->v4l2_dev); 1369 1370 cx231xx_unregister_media_device(dev); 1371 1372 usb_put_dev(dev->udev); 1373 1374 /* Mark device as unused */ 1375 clear_bit(dev->devno, &cx231xx_devused); 1376 } 1377 1378 static int cx231xx_media_device_init(struct cx231xx *dev, 1379 struct usb_device *udev) 1380 { 1381 #ifdef CONFIG_MEDIA_CONTROLLER 1382 struct media_device *mdev; 1383 1384 mdev = kzalloc(sizeof(*mdev), GFP_KERNEL); 1385 if (!mdev) 1386 return -ENOMEM; 1387 1388 media_device_usb_init(mdev, udev, dev->board.name); 1389 1390 dev->media_dev = mdev; 1391 #endif 1392 return 0; 1393 } 1394 1395 /* 1396 * cx231xx_init_dev() 1397 * allocates and inits the device structs, registers i2c bus and v4l device 1398 */ 1399 static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev, 1400 int minor) 1401 { 1402 int retval = -ENOMEM; 1403 unsigned int maxh, maxw; 1404 1405 dev->udev = udev; 1406 mutex_init(&dev->lock); 1407 mutex_init(&dev->ctrl_urb_lock); 1408 mutex_init(&dev->gpio_i2c_lock); 1409 mutex_init(&dev->i2c_lock); 1410 1411 spin_lock_init(&dev->video_mode.slock); 1412 spin_lock_init(&dev->vbi_mode.slock); 1413 spin_lock_init(&dev->sliced_cc_mode.slock); 1414 1415 init_waitqueue_head(&dev->open); 1416 init_waitqueue_head(&dev->wait_frame); 1417 init_waitqueue_head(&dev->wait_stream); 1418 1419 dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg; 1420 dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg; 1421 dev->cx231xx_send_usb_command = cx231xx_send_usb_command; 1422 dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read; 1423 dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write; 1424 1425 /* Query cx231xx to find what pcb config it is related to */ 1426 retval = initialize_cx231xx(dev); 1427 if (retval < 0) { 1428 dev_err(dev->dev, "Failed to read PCB config\n"); 1429 return retval; 1430 } 1431 1432 /*To workaround error number=-71 on EP0 for VideoGrabber, 1433 need set alt here.*/ 1434 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER || 1435 dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) { 1436 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3); 1437 cx231xx_set_alt_setting(dev, INDEX_VANC, 1); 1438 } 1439 /* Cx231xx pre card setup */ 1440 cx231xx_pre_card_setup(dev); 1441 1442 retval = cx231xx_config(dev); 1443 if (retval) { 1444 dev_err(dev->dev, "error configuring device\n"); 1445 return -ENOMEM; 1446 } 1447 1448 /* set default norm */ 1449 dev->norm = dev->board.norm; 1450 1451 /* register i2c bus */ 1452 retval = cx231xx_dev_init(dev); 1453 if (retval) { 1454 dev_err(dev->dev, 1455 "%s: cx231xx_i2c_register - errCode [%d]!\n", 1456 __func__, retval); 1457 goto err_dev_init; 1458 } 1459 1460 /* Do board specific init */ 1461 cx231xx_card_setup(dev); 1462 1463 /* configure the device */ 1464 cx231xx_config_i2c(dev); 1465 1466 maxw = norm_maxw(dev); 1467 maxh = norm_maxh(dev); 1468 1469 /* set default image size */ 1470 dev->width = maxw; 1471 dev->height = maxh; 1472 dev->interlaced = 0; 1473 dev->video_input = 0; 1474 1475 retval = cx231xx_config(dev); 1476 if (retval) { 1477 dev_err(dev->dev, "%s: cx231xx_config - errCode [%d]!\n", 1478 __func__, retval); 1479 goto err_dev_init; 1480 } 1481 1482 /* init video dma queue */ 1483 INIT_LIST_HEAD(&dev->video_mode.vidq.active); 1484 1485 /* init vbi dma queue */ 1486 INIT_LIST_HEAD(&dev->vbi_mode.vidq.active); 1487 1488 /* Reset other chips required if they are tied up with GPIO pins */ 1489 cx231xx_add_into_devlist(dev); 1490 1491 if (dev->board.has_417) { 1492 dev_info(dev->dev, "attach 417 %d\n", dev->model); 1493 if (cx231xx_417_register(dev) < 0) { 1494 dev_err(dev->dev, 1495 "%s() Failed to register 417 on VID_B\n", 1496 __func__); 1497 } 1498 } 1499 1500 retval = cx231xx_register_analog_devices(dev); 1501 if (retval) 1502 goto err_analog; 1503 1504 cx231xx_ir_init(dev); 1505 1506 cx231xx_init_extension(dev); 1507 1508 return 0; 1509 err_analog: 1510 cx231xx_unregister_media_device(dev); 1511 cx231xx_release_analog_resources(dev); 1512 cx231xx_remove_from_devlist(dev); 1513 err_dev_init: 1514 cx231xx_dev_uninit(dev); 1515 return retval; 1516 } 1517 1518 #if defined(CONFIG_MODULES) && defined(MODULE) 1519 static void request_module_async(struct work_struct *work) 1520 { 1521 struct cx231xx *dev = container_of(work, 1522 struct cx231xx, request_module_wk); 1523 1524 if (dev->has_alsa_audio) 1525 request_module("cx231xx-alsa"); 1526 1527 if (dev->board.has_dvb) 1528 request_module("cx231xx-dvb"); 1529 1530 } 1531 1532 static void request_modules(struct cx231xx *dev) 1533 { 1534 INIT_WORK(&dev->request_module_wk, request_module_async); 1535 schedule_work(&dev->request_module_wk); 1536 } 1537 1538 static void flush_request_modules(struct cx231xx *dev) 1539 { 1540 flush_work(&dev->request_module_wk); 1541 } 1542 #else 1543 #define request_modules(dev) 1544 #define flush_request_modules(dev) 1545 #endif /* CONFIG_MODULES */ 1546 1547 static int cx231xx_init_v4l2(struct cx231xx *dev, 1548 struct usb_device *udev, 1549 struct usb_interface *interface, 1550 int isoc_pipe) 1551 { 1552 struct usb_interface *uif; 1553 int i, idx; 1554 1555 /* Video Init */ 1556 1557 /* compute alternate max packet sizes for video */ 1558 idx = dev->current_pcb_config.hs_config_info[0].interface_info.video_index + 1; 1559 if (idx >= dev->max_iad_interface_count) { 1560 dev_err(dev->dev, 1561 "Video PCB interface #%d doesn't exist\n", idx); 1562 return -ENODEV; 1563 } 1564 1565 uif = udev->actconfig->interface[idx]; 1566 1567 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) 1568 return -ENODEV; 1569 1570 dev->video_mode.end_point_addr = uif->altsetting[0].endpoint[isoc_pipe].desc.bEndpointAddress; 1571 dev->video_mode.num_alt = uif->num_altsetting; 1572 1573 dev_info(dev->dev, 1574 "video EndPoint Addr 0x%x, Alternate settings: %i\n", 1575 dev->video_mode.end_point_addr, 1576 dev->video_mode.num_alt); 1577 1578 dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP_KERNEL); 1579 if (dev->video_mode.alt_max_pkt_size == NULL) 1580 return -ENOMEM; 1581 1582 for (i = 0; i < dev->video_mode.num_alt; i++) { 1583 u16 tmp; 1584 1585 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) 1586 return -ENODEV; 1587 1588 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize); 1589 dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); 1590 dev_dbg(dev->dev, 1591 "Alternate setting %i, max size= %i\n", i, 1592 dev->video_mode.alt_max_pkt_size[i]); 1593 } 1594 1595 /* VBI Init */ 1596 1597 idx = dev->current_pcb_config.hs_config_info[0].interface_info.vanc_index + 1; 1598 if (idx >= dev->max_iad_interface_count) { 1599 dev_err(dev->dev, 1600 "VBI PCB interface #%d doesn't exist\n", idx); 1601 return -ENODEV; 1602 } 1603 uif = udev->actconfig->interface[idx]; 1604 1605 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) 1606 return -ENODEV; 1607 1608 dev->vbi_mode.end_point_addr = 1609 uif->altsetting[0].endpoint[isoc_pipe].desc. 1610 bEndpointAddress; 1611 1612 dev->vbi_mode.num_alt = uif->num_altsetting; 1613 dev_info(dev->dev, 1614 "VBI EndPoint Addr 0x%x, Alternate settings: %i\n", 1615 dev->vbi_mode.end_point_addr, 1616 dev->vbi_mode.num_alt); 1617 1618 /* compute alternate max packet sizes for vbi */ 1619 dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KERNEL); 1620 if (dev->vbi_mode.alt_max_pkt_size == NULL) 1621 return -ENOMEM; 1622 1623 for (i = 0; i < dev->vbi_mode.num_alt; i++) { 1624 u16 tmp; 1625 1626 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) 1627 return -ENODEV; 1628 1629 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe]. 1630 desc.wMaxPacketSize); 1631 dev->vbi_mode.alt_max_pkt_size[i] = 1632 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); 1633 dev_dbg(dev->dev, 1634 "Alternate setting %i, max size= %i\n", i, 1635 dev->vbi_mode.alt_max_pkt_size[i]); 1636 } 1637 1638 /* Sliced CC VBI init */ 1639 1640 /* compute alternate max packet sizes for sliced CC */ 1641 idx = dev->current_pcb_config.hs_config_info[0].interface_info.hanc_index + 1; 1642 if (idx >= dev->max_iad_interface_count) { 1643 dev_err(dev->dev, 1644 "Sliced CC PCB interface #%d doesn't exist\n", idx); 1645 return -ENODEV; 1646 } 1647 uif = udev->actconfig->interface[idx]; 1648 1649 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) 1650 return -ENODEV; 1651 1652 dev->sliced_cc_mode.end_point_addr = 1653 uif->altsetting[0].endpoint[isoc_pipe].desc. 1654 bEndpointAddress; 1655 1656 dev->sliced_cc_mode.num_alt = uif->num_altsetting; 1657 dev_info(dev->dev, 1658 "sliced CC EndPoint Addr 0x%x, Alternate settings: %i\n", 1659 dev->sliced_cc_mode.end_point_addr, 1660 dev->sliced_cc_mode.num_alt); 1661 dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_alt, GFP_KERNEL); 1662 if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) 1663 return -ENOMEM; 1664 1665 for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) { 1666 u16 tmp; 1667 1668 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) 1669 return -ENODEV; 1670 1671 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe]. 1672 desc.wMaxPacketSize); 1673 dev->sliced_cc_mode.alt_max_pkt_size[i] = 1674 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); 1675 dev_dbg(dev->dev, 1676 "Alternate setting %i, max size= %i\n", i, 1677 dev->sliced_cc_mode.alt_max_pkt_size[i]); 1678 } 1679 1680 return 0; 1681 } 1682 1683 /* 1684 * cx231xx_usb_probe() 1685 * checks for supported devices 1686 */ 1687 static int cx231xx_usb_probe(struct usb_interface *interface, 1688 const struct usb_device_id *id) 1689 { 1690 struct usb_device *udev; 1691 struct device *d = &interface->dev; 1692 struct usb_interface *uif; 1693 struct cx231xx *dev = NULL; 1694 int retval = -ENODEV; 1695 int nr = 0, ifnum; 1696 int i, isoc_pipe = 0; 1697 char *speed; 1698 u8 idx; 1699 struct usb_interface_assoc_descriptor *assoc_desc; 1700 1701 ifnum = interface->altsetting[0].desc.bInterfaceNumber; 1702 1703 /* 1704 * Interface number 0 - IR interface (handled by mceusb driver) 1705 * Interface number 1 - AV interface (handled by this driver) 1706 */ 1707 if (ifnum != 1) 1708 return -ENODEV; 1709 1710 /* Check to see next free device and mark as used */ 1711 do { 1712 nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS); 1713 if (nr >= CX231XX_MAXBOARDS) { 1714 /* No free device slots */ 1715 dev_err(d, 1716 "Supports only %i devices.\n", 1717 CX231XX_MAXBOARDS); 1718 return -ENOMEM; 1719 } 1720 } while (test_and_set_bit(nr, &cx231xx_devused)); 1721 1722 udev = usb_get_dev(interface_to_usbdev(interface)); 1723 1724 /* allocate memory for our device state and initialize it */ 1725 dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL); 1726 if (dev == NULL) { 1727 retval = -ENOMEM; 1728 goto err_if; 1729 } 1730 1731 snprintf(dev->name, 29, "cx231xx #%d", nr); 1732 dev->devno = nr; 1733 dev->model = id->driver_info; 1734 dev->video_mode.alt = -1; 1735 dev->dev = d; 1736 1737 cx231xx_set_model(dev); 1738 1739 dev->interface_count++; 1740 /* reset gpio dir and value */ 1741 dev->gpio_dir = 0; 1742 dev->gpio_val = 0; 1743 dev->xc_fw_load_done = 0; 1744 dev->has_alsa_audio = 1; 1745 dev->power_mode = -1; 1746 atomic_set(&dev->devlist_count, 0); 1747 1748 /* 0 - vbi ; 1 -sliced cc mode */ 1749 dev->vbi_or_sliced_cc_mode = 0; 1750 1751 /* get maximum no.of IAD interfaces */ 1752 dev->max_iad_interface_count = udev->config->desc.bNumInterfaces; 1753 1754 /* init CIR module TBD */ 1755 1756 /*mode_tv: digital=1 or analog=0*/ 1757 dev->mode_tv = 0; 1758 1759 dev->USE_ISO = transfer_mode; 1760 1761 switch (udev->speed) { 1762 case USB_SPEED_LOW: 1763 speed = "1.5"; 1764 break; 1765 case USB_SPEED_UNKNOWN: 1766 case USB_SPEED_FULL: 1767 speed = "12"; 1768 break; 1769 case USB_SPEED_HIGH: 1770 speed = "480"; 1771 break; 1772 default: 1773 speed = "unknown"; 1774 } 1775 1776 dev_info(d, 1777 "New device %s %s @ %s Mbps (%04x:%04x) with %d interfaces\n", 1778 udev->manufacturer ? udev->manufacturer : "", 1779 udev->product ? udev->product : "", 1780 speed, 1781 le16_to_cpu(udev->descriptor.idVendor), 1782 le16_to_cpu(udev->descriptor.idProduct), 1783 dev->max_iad_interface_count); 1784 1785 /* increment interface count */ 1786 dev->interface_count++; 1787 1788 /* get device number */ 1789 nr = dev->devno; 1790 1791 assoc_desc = udev->actconfig->intf_assoc[0]; 1792 if (!assoc_desc || assoc_desc->bFirstInterface != ifnum) { 1793 dev_err(d, "Not found matching IAD interface\n"); 1794 retval = -ENODEV; 1795 goto err_if; 1796 } 1797 1798 dev_dbg(d, "registering interface %d\n", ifnum); 1799 1800 /* save our data pointer in this interface device */ 1801 usb_set_intfdata(interface, dev); 1802 1803 /* Initialize the media controller */ 1804 retval = cx231xx_media_device_init(dev, udev); 1805 if (retval) { 1806 dev_err(d, "cx231xx_media_device_init failed\n"); 1807 goto err_media_init; 1808 } 1809 1810 /* Create v4l2 device */ 1811 #ifdef CONFIG_MEDIA_CONTROLLER 1812 dev->v4l2_dev.mdev = dev->media_dev; 1813 #endif 1814 retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev); 1815 if (retval) { 1816 dev_err(d, "v4l2_device_register failed\n"); 1817 goto err_v4l2; 1818 } 1819 1820 /* allocate device struct */ 1821 retval = cx231xx_init_dev(dev, udev, nr); 1822 if (retval) 1823 goto err_init; 1824 1825 retval = cx231xx_init_v4l2(dev, udev, interface, isoc_pipe); 1826 if (retval) 1827 goto err_init; 1828 1829 if (dev->current_pcb_config.ts1_source != 0xff) { 1830 /* compute alternate max packet sizes for TS1 */ 1831 idx = dev->current_pcb_config.hs_config_info[0].interface_info.ts1_index + 1; 1832 if (idx >= dev->max_iad_interface_count) { 1833 dev_err(d, "TS1 PCB interface #%d doesn't exist\n", 1834 idx); 1835 retval = -ENODEV; 1836 goto err_video_alt; 1837 } 1838 uif = udev->actconfig->interface[idx]; 1839 1840 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) { 1841 retval = -ENODEV; 1842 goto err_video_alt; 1843 } 1844 1845 dev->ts1_mode.end_point_addr = 1846 uif->altsetting[0].endpoint[isoc_pipe]. 1847 desc.bEndpointAddress; 1848 1849 dev->ts1_mode.num_alt = uif->num_altsetting; 1850 dev_info(d, 1851 "TS EndPoint Addr 0x%x, Alternate settings: %i\n", 1852 dev->ts1_mode.end_point_addr, 1853 dev->ts1_mode.num_alt); 1854 1855 dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KERNEL); 1856 if (dev->ts1_mode.alt_max_pkt_size == NULL) { 1857 retval = -ENOMEM; 1858 goto err_video_alt; 1859 } 1860 1861 for (i = 0; i < dev->ts1_mode.num_alt; i++) { 1862 u16 tmp; 1863 1864 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) { 1865 retval = -ENODEV; 1866 goto err_video_alt; 1867 } 1868 1869 tmp = le16_to_cpu(uif->altsetting[i]. 1870 endpoint[isoc_pipe].desc. 1871 wMaxPacketSize); 1872 dev->ts1_mode.alt_max_pkt_size[i] = 1873 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); 1874 dev_dbg(d, "Alternate setting %i, max size= %i\n", 1875 i, dev->ts1_mode.alt_max_pkt_size[i]); 1876 } 1877 } 1878 1879 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) { 1880 cx231xx_enable_OSC(dev); 1881 cx231xx_reset_out(dev); 1882 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3); 1883 } 1884 1885 if (dev->model == CX231XX_BOARD_CNXT_RDE_253S) 1886 cx231xx_sleep_s5h1432(dev); 1887 1888 /* load other modules required */ 1889 request_modules(dev); 1890 1891 #ifdef CONFIG_MEDIA_CONTROLLER 1892 /* Init entities at the Media Controller */ 1893 cx231xx_v4l2_create_entities(dev); 1894 1895 retval = v4l2_mc_create_media_graph(dev->media_dev); 1896 if (!retval) 1897 retval = media_device_register(dev->media_dev); 1898 #endif 1899 if (retval < 0) 1900 cx231xx_release_resources(dev); 1901 return retval; 1902 1903 err_video_alt: 1904 /* cx231xx_uninit_dev: */ 1905 cx231xx_close_extension(dev); 1906 cx231xx_ir_exit(dev); 1907 cx231xx_release_analog_resources(dev); 1908 cx231xx_417_unregister(dev); 1909 cx231xx_remove_from_devlist(dev); 1910 cx231xx_dev_uninit(dev); 1911 err_init: 1912 v4l2_device_unregister(&dev->v4l2_dev); 1913 err_v4l2: 1914 cx231xx_unregister_media_device(dev); 1915 err_media_init: 1916 usb_set_intfdata(interface, NULL); 1917 err_if: 1918 usb_put_dev(udev); 1919 clear_bit(nr, &cx231xx_devused); 1920 return retval; 1921 } 1922 1923 /* 1924 * cx231xx_usb_disconnect() 1925 * called when the device gets disconnected 1926 * video device will be unregistered on v4l2_close in case it is still open 1927 */ 1928 static void cx231xx_usb_disconnect(struct usb_interface *interface) 1929 { 1930 struct cx231xx *dev; 1931 1932 dev = usb_get_intfdata(interface); 1933 usb_set_intfdata(interface, NULL); 1934 1935 if (!dev) 1936 return; 1937 1938 if (!dev->udev) 1939 return; 1940 1941 dev->state |= DEV_DISCONNECTED; 1942 1943 flush_request_modules(dev); 1944 1945 /* wait until all current v4l2 io is finished then deallocate 1946 resources */ 1947 mutex_lock(&dev->lock); 1948 1949 wake_up_interruptible_all(&dev->open); 1950 1951 if (dev->users) { 1952 dev_warn(dev->dev, 1953 "device %s is open! Deregistration and memory deallocation are deferred on close.\n", 1954 video_device_node_name(&dev->vdev)); 1955 1956 /* Even having users, it is safe to remove the RC i2c driver */ 1957 cx231xx_ir_exit(dev); 1958 1959 if (dev->USE_ISO) 1960 cx231xx_uninit_isoc(dev); 1961 else 1962 cx231xx_uninit_bulk(dev); 1963 wake_up_interruptible(&dev->wait_frame); 1964 wake_up_interruptible(&dev->wait_stream); 1965 } else { 1966 } 1967 1968 cx231xx_close_extension(dev); 1969 1970 mutex_unlock(&dev->lock); 1971 1972 if (!dev->users) 1973 cx231xx_release_resources(dev); 1974 } 1975 1976 static struct usb_driver cx231xx_usb_driver = { 1977 .name = "cx231xx", 1978 .probe = cx231xx_usb_probe, 1979 .disconnect = cx231xx_usb_disconnect, 1980 .id_table = cx231xx_id_table, 1981 }; 1982 1983 module_usb_driver(cx231xx_usb_driver); 1984