1 /* 2 cx231xx-cards.c - driver for Conexant Cx23100/101/102 3 USB video capture devices 4 5 Copyright (C) 2008 <srinivasa.deevi at conexant dot com> 6 Based on em28xx driver 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 2 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program; if not, write to the Free Software 20 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 21 */ 22 23 #include "cx231xx.h" 24 #include <linux/init.h> 25 #include <linux/module.h> 26 #include <linux/slab.h> 27 #include <linux/delay.h> 28 #include <linux/i2c.h> 29 #include <media/tuner.h> 30 #include <media/tveeprom.h> 31 #include <media/v4l2-common.h> 32 33 #include <media/drv-intf/cx25840.h> 34 #include <media/dvb-usb-ids.h> 35 #include "xc5000.h" 36 #include "tda18271.h" 37 38 39 static int tuner = -1; 40 module_param(tuner, int, 0444); 41 MODULE_PARM_DESC(tuner, "tuner type"); 42 43 static int transfer_mode = 1; 44 module_param(transfer_mode, int, 0444); 45 MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)"); 46 47 static unsigned int disable_ir; 48 module_param(disable_ir, int, 0444); 49 MODULE_PARM_DESC(disable_ir, "disable infrared remote support"); 50 51 /* Bitmask marking allocated devices from 0 to CX231XX_MAXBOARDS */ 52 static unsigned long cx231xx_devused; 53 54 /* 55 * Reset sequences for analog/digital modes 56 */ 57 58 static struct cx231xx_reg_seq RDE250_XCV_TUNER[] = { 59 {0x03, 0x01, 10}, 60 {0x03, 0x00, 30}, 61 {0x03, 0x01, 10}, 62 {-1, -1, -1}, 63 }; 64 65 /* 66 * Board definitions 67 */ 68 struct cx231xx_board cx231xx_boards[] = { 69 [CX231XX_BOARD_UNKNOWN] = { 70 .name = "Unknown CX231xx video grabber", 71 .tuner_type = TUNER_ABSENT, 72 .input = {{ 73 .type = CX231XX_VMUX_TELEVISION, 74 .vmux = CX231XX_VIN_3_1, 75 .amux = CX231XX_AMUX_VIDEO, 76 .gpio = NULL, 77 }, { 78 .type = CX231XX_VMUX_COMPOSITE1, 79 .vmux = CX231XX_VIN_2_1, 80 .amux = CX231XX_AMUX_LINE_IN, 81 .gpio = NULL, 82 }, { 83 .type = CX231XX_VMUX_SVIDEO, 84 .vmux = CX231XX_VIN_1_1 | 85 (CX231XX_VIN_1_2 << 8) | 86 CX25840_SVIDEO_ON, 87 .amux = CX231XX_AMUX_LINE_IN, 88 .gpio = NULL, 89 } 90 }, 91 }, 92 [CX231XX_BOARD_CNXT_CARRAERA] = { 93 .name = "Conexant Hybrid TV - CARRAERA", 94 .tuner_type = TUNER_XC5000, 95 .tuner_addr = 0x61, 96 .tuner_gpio = RDE250_XCV_TUNER, 97 .tuner_sif_gpio = 0x05, 98 .tuner_scl_gpio = 0x1a, 99 .tuner_sda_gpio = 0x1b, 100 .decoder = CX231XX_AVDECODER, 101 .output_mode = OUT_MODE_VIP11, 102 .demod_xfer_mode = 0, 103 .ctl_pin_status_mask = 0xFFFFFFC4, 104 .agc_analog_digital_select_gpio = 0x0c, 105 .gpio_pin_status_mask = 0x4001000, 106 .tuner_i2c_master = I2C_1_MUX_3, 107 .demod_i2c_master = I2C_2, 108 .has_dvb = 1, 109 .demod_addr = 0x02, 110 .norm = V4L2_STD_PAL, 111 112 .input = {{ 113 .type = CX231XX_VMUX_TELEVISION, 114 .vmux = CX231XX_VIN_3_1, 115 .amux = CX231XX_AMUX_VIDEO, 116 .gpio = NULL, 117 }, { 118 .type = CX231XX_VMUX_COMPOSITE1, 119 .vmux = CX231XX_VIN_2_1, 120 .amux = CX231XX_AMUX_LINE_IN, 121 .gpio = NULL, 122 }, { 123 .type = CX231XX_VMUX_SVIDEO, 124 .vmux = CX231XX_VIN_1_1 | 125 (CX231XX_VIN_1_2 << 8) | 126 CX25840_SVIDEO_ON, 127 .amux = CX231XX_AMUX_LINE_IN, 128 .gpio = NULL, 129 } 130 }, 131 }, 132 [CX231XX_BOARD_CNXT_SHELBY] = { 133 .name = "Conexant Hybrid TV - SHELBY", 134 .tuner_type = TUNER_XC5000, 135 .tuner_addr = 0x61, 136 .tuner_gpio = RDE250_XCV_TUNER, 137 .tuner_sif_gpio = 0x05, 138 .tuner_scl_gpio = 0x1a, 139 .tuner_sda_gpio = 0x1b, 140 .decoder = CX231XX_AVDECODER, 141 .output_mode = OUT_MODE_VIP11, 142 .demod_xfer_mode = 0, 143 .ctl_pin_status_mask = 0xFFFFFFC4, 144 .agc_analog_digital_select_gpio = 0x0c, 145 .gpio_pin_status_mask = 0x4001000, 146 .tuner_i2c_master = I2C_1_MUX_3, 147 .demod_i2c_master = I2C_2, 148 .has_dvb = 1, 149 .demod_addr = 0x32, 150 .norm = V4L2_STD_NTSC, 151 152 .input = {{ 153 .type = CX231XX_VMUX_TELEVISION, 154 .vmux = CX231XX_VIN_3_1, 155 .amux = CX231XX_AMUX_VIDEO, 156 .gpio = NULL, 157 }, { 158 .type = CX231XX_VMUX_COMPOSITE1, 159 .vmux = CX231XX_VIN_2_1, 160 .amux = CX231XX_AMUX_LINE_IN, 161 .gpio = NULL, 162 }, { 163 .type = CX231XX_VMUX_SVIDEO, 164 .vmux = CX231XX_VIN_1_1 | 165 (CX231XX_VIN_1_2 << 8) | 166 CX25840_SVIDEO_ON, 167 .amux = CX231XX_AMUX_LINE_IN, 168 .gpio = NULL, 169 } 170 }, 171 }, 172 [CX231XX_BOARD_CNXT_RDE_253S] = { 173 .name = "Conexant Hybrid TV - RDE253S", 174 .tuner_type = TUNER_NXP_TDA18271, 175 .tuner_addr = 0x60, 176 .tuner_gpio = RDE250_XCV_TUNER, 177 .tuner_sif_gpio = 0x05, 178 .tuner_scl_gpio = 0x1a, 179 .tuner_sda_gpio = 0x1b, 180 .decoder = CX231XX_AVDECODER, 181 .output_mode = OUT_MODE_VIP11, 182 .demod_xfer_mode = 0, 183 .ctl_pin_status_mask = 0xFFFFFFC4, 184 .agc_analog_digital_select_gpio = 0x1c, 185 .gpio_pin_status_mask = 0x4001000, 186 .tuner_i2c_master = I2C_1_MUX_3, 187 .demod_i2c_master = I2C_2, 188 .has_dvb = 1, 189 .demod_addr = 0x02, 190 .norm = V4L2_STD_PAL, 191 192 .input = {{ 193 .type = CX231XX_VMUX_TELEVISION, 194 .vmux = CX231XX_VIN_3_1, 195 .amux = CX231XX_AMUX_VIDEO, 196 .gpio = NULL, 197 }, { 198 .type = CX231XX_VMUX_COMPOSITE1, 199 .vmux = CX231XX_VIN_2_1, 200 .amux = CX231XX_AMUX_LINE_IN, 201 .gpio = NULL, 202 }, { 203 .type = CX231XX_VMUX_SVIDEO, 204 .vmux = CX231XX_VIN_1_1 | 205 (CX231XX_VIN_1_2 << 8) | 206 CX25840_SVIDEO_ON, 207 .amux = CX231XX_AMUX_LINE_IN, 208 .gpio = NULL, 209 } 210 }, 211 }, 212 213 [CX231XX_BOARD_CNXT_RDU_253S] = { 214 .name = "Conexant Hybrid TV - RDU253S", 215 .tuner_type = TUNER_NXP_TDA18271, 216 .tuner_addr = 0x60, 217 .tuner_gpio = RDE250_XCV_TUNER, 218 .tuner_sif_gpio = 0x05, 219 .tuner_scl_gpio = 0x1a, 220 .tuner_sda_gpio = 0x1b, 221 .decoder = CX231XX_AVDECODER, 222 .output_mode = OUT_MODE_VIP11, 223 .demod_xfer_mode = 0, 224 .ctl_pin_status_mask = 0xFFFFFFC4, 225 .agc_analog_digital_select_gpio = 0x1c, 226 .gpio_pin_status_mask = 0x4001000, 227 .tuner_i2c_master = I2C_1_MUX_3, 228 .demod_i2c_master = I2C_2, 229 .has_dvb = 1, 230 .demod_addr = 0x02, 231 .norm = V4L2_STD_PAL, 232 233 .input = {{ 234 .type = CX231XX_VMUX_TELEVISION, 235 .vmux = CX231XX_VIN_3_1, 236 .amux = CX231XX_AMUX_VIDEO, 237 .gpio = NULL, 238 }, { 239 .type = CX231XX_VMUX_COMPOSITE1, 240 .vmux = CX231XX_VIN_2_1, 241 .amux = CX231XX_AMUX_LINE_IN, 242 .gpio = NULL, 243 }, { 244 .type = CX231XX_VMUX_SVIDEO, 245 .vmux = CX231XX_VIN_1_1 | 246 (CX231XX_VIN_1_2 << 8) | 247 CX25840_SVIDEO_ON, 248 .amux = CX231XX_AMUX_LINE_IN, 249 .gpio = NULL, 250 } 251 }, 252 }, 253 [CX231XX_BOARD_CNXT_VIDEO_GRABBER] = { 254 .name = "Conexant VIDEO GRABBER", 255 .tuner_type = TUNER_ABSENT, 256 .decoder = CX231XX_AVDECODER, 257 .output_mode = OUT_MODE_VIP11, 258 .ctl_pin_status_mask = 0xFFFFFFC4, 259 .agc_analog_digital_select_gpio = 0x1c, 260 .gpio_pin_status_mask = 0x4001000, 261 .norm = V4L2_STD_PAL, 262 .no_alt_vanc = 1, 263 .external_av = 1, 264 /* Actually, it has a 417, but it isn't working correctly. 265 * So set to 0 for now until someone can manage to get this 266 * to work reliably. */ 267 .has_417 = 0, 268 269 .input = {{ 270 .type = CX231XX_VMUX_COMPOSITE1, 271 .vmux = CX231XX_VIN_2_1, 272 .amux = CX231XX_AMUX_LINE_IN, 273 .gpio = NULL, 274 }, { 275 .type = CX231XX_VMUX_SVIDEO, 276 .vmux = CX231XX_VIN_1_1 | 277 (CX231XX_VIN_1_2 << 8) | 278 CX25840_SVIDEO_ON, 279 .amux = CX231XX_AMUX_LINE_IN, 280 .gpio = NULL, 281 } 282 }, 283 }, 284 [CX231XX_BOARD_CNXT_RDE_250] = { 285 .name = "Conexant Hybrid TV - rde 250", 286 .tuner_type = TUNER_XC5000, 287 .tuner_addr = 0x61, 288 .tuner_gpio = RDE250_XCV_TUNER, 289 .tuner_sif_gpio = 0x05, 290 .tuner_scl_gpio = 0x1a, 291 .tuner_sda_gpio = 0x1b, 292 .decoder = CX231XX_AVDECODER, 293 .output_mode = OUT_MODE_VIP11, 294 .demod_xfer_mode = 0, 295 .ctl_pin_status_mask = 0xFFFFFFC4, 296 .agc_analog_digital_select_gpio = 0x0c, 297 .gpio_pin_status_mask = 0x4001000, 298 .tuner_i2c_master = I2C_1_MUX_3, 299 .demod_i2c_master = I2C_2, 300 .has_dvb = 1, 301 .demod_addr = 0x02, 302 .norm = V4L2_STD_PAL, 303 304 .input = {{ 305 .type = CX231XX_VMUX_TELEVISION, 306 .vmux = CX231XX_VIN_2_1, 307 .amux = CX231XX_AMUX_VIDEO, 308 .gpio = NULL, 309 } 310 }, 311 }, 312 [CX231XX_BOARD_CNXT_RDU_250] = { 313 .name = "Conexant Hybrid TV - RDU 250", 314 .tuner_type = TUNER_XC5000, 315 .tuner_addr = 0x61, 316 .tuner_gpio = RDE250_XCV_TUNER, 317 .tuner_sif_gpio = 0x05, 318 .tuner_scl_gpio = 0x1a, 319 .tuner_sda_gpio = 0x1b, 320 .decoder = CX231XX_AVDECODER, 321 .output_mode = OUT_MODE_VIP11, 322 .demod_xfer_mode = 0, 323 .ctl_pin_status_mask = 0xFFFFFFC4, 324 .agc_analog_digital_select_gpio = 0x0c, 325 .gpio_pin_status_mask = 0x4001000, 326 .tuner_i2c_master = I2C_1_MUX_3, 327 .demod_i2c_master = I2C_2, 328 .has_dvb = 1, 329 .demod_addr = 0x32, 330 .norm = V4L2_STD_NTSC, 331 332 .input = {{ 333 .type = CX231XX_VMUX_TELEVISION, 334 .vmux = CX231XX_VIN_2_1, 335 .amux = CX231XX_AMUX_VIDEO, 336 .gpio = NULL, 337 } 338 }, 339 }, 340 [CX231XX_BOARD_HAUPPAUGE_EXETER] = { 341 .name = "Hauppauge EXETER", 342 .tuner_type = TUNER_NXP_TDA18271, 343 .tuner_addr = 0x60, 344 .tuner_gpio = RDE250_XCV_TUNER, 345 .tuner_sif_gpio = 0x05, 346 .tuner_scl_gpio = 0x1a, 347 .tuner_sda_gpio = 0x1b, 348 .decoder = CX231XX_AVDECODER, 349 .output_mode = OUT_MODE_VIP11, 350 .demod_xfer_mode = 0, 351 .ctl_pin_status_mask = 0xFFFFFFC4, 352 .agc_analog_digital_select_gpio = 0x0c, 353 .gpio_pin_status_mask = 0x4001000, 354 .tuner_i2c_master = I2C_1_MUX_1, 355 .demod_i2c_master = I2C_1_MUX_1, 356 .has_dvb = 1, 357 .demod_addr = 0x0e, 358 .norm = V4L2_STD_NTSC, 359 360 .input = {{ 361 .type = CX231XX_VMUX_TELEVISION, 362 .vmux = CX231XX_VIN_3_1, 363 .amux = CX231XX_AMUX_VIDEO, 364 .gpio = NULL, 365 }, { 366 .type = CX231XX_VMUX_COMPOSITE1, 367 .vmux = CX231XX_VIN_2_1, 368 .amux = CX231XX_AMUX_LINE_IN, 369 .gpio = NULL, 370 }, { 371 .type = CX231XX_VMUX_SVIDEO, 372 .vmux = CX231XX_VIN_1_1 | 373 (CX231XX_VIN_1_2 << 8) | 374 CX25840_SVIDEO_ON, 375 .amux = CX231XX_AMUX_LINE_IN, 376 .gpio = NULL, 377 } }, 378 }, 379 [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = { 380 .name = "Hauppauge USB Live 2", 381 .tuner_type = TUNER_ABSENT, 382 .decoder = CX231XX_AVDECODER, 383 .output_mode = OUT_MODE_VIP11, 384 .demod_xfer_mode = 0, 385 .ctl_pin_status_mask = 0xFFFFFFC4, 386 .agc_analog_digital_select_gpio = 0x0c, 387 .gpio_pin_status_mask = 0x4001000, 388 .norm = V4L2_STD_NTSC, 389 .no_alt_vanc = 1, 390 .external_av = 1, 391 .input = {{ 392 .type = CX231XX_VMUX_COMPOSITE1, 393 .vmux = CX231XX_VIN_2_1, 394 .amux = CX231XX_AMUX_LINE_IN, 395 .gpio = NULL, 396 }, { 397 .type = CX231XX_VMUX_SVIDEO, 398 .vmux = CX231XX_VIN_1_1 | 399 (CX231XX_VIN_1_2 << 8) | 400 CX25840_SVIDEO_ON, 401 .amux = CX231XX_AMUX_LINE_IN, 402 .gpio = NULL, 403 } }, 404 }, 405 [CX231XX_BOARD_KWORLD_UB430_USB_HYBRID] = { 406 .name = "Kworld UB430 USB Hybrid", 407 .tuner_type = TUNER_NXP_TDA18271, 408 .tuner_addr = 0x60, 409 .decoder = CX231XX_AVDECODER, 410 .output_mode = OUT_MODE_VIP11, 411 .demod_xfer_mode = 0, 412 .ctl_pin_status_mask = 0xFFFFFFC4, 413 .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */ 414 .tuner_sif_gpio = -1, 415 .tuner_scl_gpio = -1, 416 .tuner_sda_gpio = -1, 417 .gpio_pin_status_mask = 0x4001000, 418 .tuner_i2c_master = I2C_2, 419 .demod_i2c_master = I2C_1_MUX_3, 420 .ir_i2c_master = I2C_2, 421 .has_dvb = 1, 422 .demod_addr = 0x10, 423 .norm = V4L2_STD_PAL_M, 424 .input = {{ 425 .type = CX231XX_VMUX_TELEVISION, 426 .vmux = CX231XX_VIN_3_1, 427 .amux = CX231XX_AMUX_VIDEO, 428 .gpio = NULL, 429 }, { 430 .type = CX231XX_VMUX_COMPOSITE1, 431 .vmux = CX231XX_VIN_2_1, 432 .amux = CX231XX_AMUX_LINE_IN, 433 .gpio = NULL, 434 }, { 435 .type = CX231XX_VMUX_SVIDEO, 436 .vmux = CX231XX_VIN_1_1 | 437 (CX231XX_VIN_1_2 << 8) | 438 CX25840_SVIDEO_ON, 439 .amux = CX231XX_AMUX_LINE_IN, 440 .gpio = NULL, 441 } }, 442 }, 443 [CX231XX_BOARD_KWORLD_UB445_USB_HYBRID] = { 444 .name = "Kworld UB445 USB Hybrid", 445 .tuner_type = TUNER_NXP_TDA18271, 446 .tuner_addr = 0x60, 447 .decoder = CX231XX_AVDECODER, 448 .output_mode = OUT_MODE_VIP11, 449 .demod_xfer_mode = 0, 450 .ctl_pin_status_mask = 0xFFFFFFC4, 451 .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */ 452 .tuner_sif_gpio = -1, 453 .tuner_scl_gpio = -1, 454 .tuner_sda_gpio = -1, 455 .gpio_pin_status_mask = 0x4001000, 456 .tuner_i2c_master = I2C_2, 457 .demod_i2c_master = I2C_1_MUX_3, 458 .ir_i2c_master = I2C_2, 459 .has_dvb = 1, 460 .demod_addr = 0x10, 461 .norm = V4L2_STD_NTSC_M, 462 .input = {{ 463 .type = CX231XX_VMUX_TELEVISION, 464 .vmux = CX231XX_VIN_3_1, 465 .amux = CX231XX_AMUX_VIDEO, 466 .gpio = NULL, 467 }, { 468 .type = CX231XX_VMUX_COMPOSITE1, 469 .vmux = CX231XX_VIN_2_1, 470 .amux = CX231XX_AMUX_LINE_IN, 471 .gpio = NULL, 472 }, { 473 .type = CX231XX_VMUX_SVIDEO, 474 .vmux = CX231XX_VIN_1_1 | 475 (CX231XX_VIN_1_2 << 8) | 476 CX25840_SVIDEO_ON, 477 .amux = CX231XX_AMUX_LINE_IN, 478 .gpio = NULL, 479 } }, 480 }, 481 [CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = { 482 .name = "Pixelview PlayTV USB Hybrid", 483 .tuner_type = TUNER_NXP_TDA18271, 484 .tuner_addr = 0x60, 485 .decoder = CX231XX_AVDECODER, 486 .output_mode = OUT_MODE_VIP11, 487 .demod_xfer_mode = 0, 488 .ctl_pin_status_mask = 0xFFFFFFC4, 489 .agc_analog_digital_select_gpio = 0x1c, 490 .tuner_sif_gpio = -1, 491 .tuner_scl_gpio = -1, 492 .tuner_sda_gpio = -1, 493 .gpio_pin_status_mask = 0x4001000, 494 .tuner_i2c_master = I2C_2, 495 .demod_i2c_master = I2C_1_MUX_3, 496 .ir_i2c_master = I2C_2, 497 .rc_map_name = RC_MAP_PIXELVIEW_002T, 498 .has_dvb = 1, 499 .demod_addr = 0x10, 500 .norm = V4L2_STD_PAL_M, 501 .input = {{ 502 .type = CX231XX_VMUX_TELEVISION, 503 .vmux = CX231XX_VIN_3_1, 504 .amux = CX231XX_AMUX_VIDEO, 505 .gpio = NULL, 506 }, { 507 .type = CX231XX_VMUX_COMPOSITE1, 508 .vmux = CX231XX_VIN_2_1, 509 .amux = CX231XX_AMUX_LINE_IN, 510 .gpio = NULL, 511 }, { 512 .type = CX231XX_VMUX_SVIDEO, 513 .vmux = CX231XX_VIN_1_1 | 514 (CX231XX_VIN_1_2 << 8) | 515 CX25840_SVIDEO_ON, 516 .amux = CX231XX_AMUX_LINE_IN, 517 .gpio = NULL, 518 } }, 519 }, 520 [CX231XX_BOARD_PV_XCAPTURE_USB] = { 521 .name = "Pixelview Xcapture USB", 522 .tuner_type = TUNER_ABSENT, 523 .decoder = CX231XX_AVDECODER, 524 .output_mode = OUT_MODE_VIP11, 525 .demod_xfer_mode = 0, 526 .ctl_pin_status_mask = 0xFFFFFFC4, 527 .agc_analog_digital_select_gpio = 0x0c, 528 .gpio_pin_status_mask = 0x4001000, 529 .norm = V4L2_STD_NTSC, 530 .no_alt_vanc = 1, 531 .external_av = 1, 532 533 .input = {{ 534 .type = CX231XX_VMUX_COMPOSITE1, 535 .vmux = CX231XX_VIN_2_1, 536 .amux = CX231XX_AMUX_LINE_IN, 537 .gpio = NULL, 538 }, { 539 .type = CX231XX_VMUX_SVIDEO, 540 .vmux = CX231XX_VIN_1_1 | 541 (CX231XX_VIN_1_2 << 8) | 542 CX25840_SVIDEO_ON, 543 .amux = CX231XX_AMUX_LINE_IN, 544 .gpio = NULL, 545 } 546 }, 547 }, 548 549 [CX231XX_BOARD_ICONBIT_U100] = { 550 .name = "Iconbit Analog Stick U100 FM", 551 .tuner_type = TUNER_ABSENT, 552 .decoder = CX231XX_AVDECODER, 553 .output_mode = OUT_MODE_VIP11, 554 .demod_xfer_mode = 0, 555 .ctl_pin_status_mask = 0xFFFFFFC4, 556 .agc_analog_digital_select_gpio = 0x1C, 557 .gpio_pin_status_mask = 0x4001000, 558 559 .input = {{ 560 .type = CX231XX_VMUX_COMPOSITE1, 561 .vmux = CX231XX_VIN_2_1, 562 .amux = CX231XX_AMUX_LINE_IN, 563 .gpio = NULL, 564 }, { 565 .type = CX231XX_VMUX_SVIDEO, 566 .vmux = CX231XX_VIN_1_1 | 567 (CX231XX_VIN_1_2 << 8) | 568 CX25840_SVIDEO_ON, 569 .amux = CX231XX_AMUX_LINE_IN, 570 .gpio = NULL, 571 } }, 572 }, 573 [CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL] = { 574 .name = "Hauppauge WinTV USB2 FM (PAL)", 575 .tuner_type = TUNER_NXP_TDA18271, 576 .tuner_addr = 0x60, 577 .tuner_gpio = RDE250_XCV_TUNER, 578 .tuner_sif_gpio = 0x05, 579 .tuner_scl_gpio = 0x1a, 580 .tuner_sda_gpio = 0x1b, 581 .decoder = CX231XX_AVDECODER, 582 .output_mode = OUT_MODE_VIP11, 583 .ctl_pin_status_mask = 0xFFFFFFC4, 584 .agc_analog_digital_select_gpio = 0x0c, 585 .gpio_pin_status_mask = 0x4001000, 586 .tuner_i2c_master = I2C_1_MUX_3, 587 .norm = V4L2_STD_PAL, 588 589 .input = {{ 590 .type = CX231XX_VMUX_TELEVISION, 591 .vmux = CX231XX_VIN_3_1, 592 .amux = CX231XX_AMUX_VIDEO, 593 .gpio = NULL, 594 }, { 595 .type = CX231XX_VMUX_COMPOSITE1, 596 .vmux = CX231XX_VIN_2_1, 597 .amux = CX231XX_AMUX_LINE_IN, 598 .gpio = NULL, 599 }, { 600 .type = CX231XX_VMUX_SVIDEO, 601 .vmux = CX231XX_VIN_1_1 | 602 (CX231XX_VIN_1_2 << 8) | 603 CX25840_SVIDEO_ON, 604 .amux = CX231XX_AMUX_LINE_IN, 605 .gpio = NULL, 606 } }, 607 }, 608 [CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC] = { 609 .name = "Hauppauge WinTV USB2 FM (NTSC)", 610 .tuner_type = TUNER_NXP_TDA18271, 611 .tuner_addr = 0x60, 612 .tuner_gpio = RDE250_XCV_TUNER, 613 .tuner_sif_gpio = 0x05, 614 .tuner_scl_gpio = 0x1a, 615 .tuner_sda_gpio = 0x1b, 616 .decoder = CX231XX_AVDECODER, 617 .output_mode = OUT_MODE_VIP11, 618 .ctl_pin_status_mask = 0xFFFFFFC4, 619 .agc_analog_digital_select_gpio = 0x0c, 620 .gpio_pin_status_mask = 0x4001000, 621 .tuner_i2c_master = I2C_1_MUX_3, 622 .norm = V4L2_STD_NTSC, 623 624 .input = {{ 625 .type = CX231XX_VMUX_TELEVISION, 626 .vmux = CX231XX_VIN_3_1, 627 .amux = CX231XX_AMUX_VIDEO, 628 .gpio = NULL, 629 }, { 630 .type = CX231XX_VMUX_COMPOSITE1, 631 .vmux = CX231XX_VIN_2_1, 632 .amux = CX231XX_AMUX_LINE_IN, 633 .gpio = NULL, 634 }, { 635 .type = CX231XX_VMUX_SVIDEO, 636 .vmux = CX231XX_VIN_1_1 | 637 (CX231XX_VIN_1_2 << 8) | 638 CX25840_SVIDEO_ON, 639 .amux = CX231XX_AMUX_LINE_IN, 640 .gpio = NULL, 641 } }, 642 }, 643 [CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2] = { 644 .name = "Elgato Video Capture V2", 645 .tuner_type = TUNER_ABSENT, 646 .decoder = CX231XX_AVDECODER, 647 .output_mode = OUT_MODE_VIP11, 648 .demod_xfer_mode = 0, 649 .ctl_pin_status_mask = 0xFFFFFFC4, 650 .agc_analog_digital_select_gpio = 0x0c, 651 .gpio_pin_status_mask = 0x4001000, 652 .norm = V4L2_STD_NTSC, 653 .no_alt_vanc = 1, 654 .external_av = 1, 655 .input = {{ 656 .type = CX231XX_VMUX_COMPOSITE1, 657 .vmux = CX231XX_VIN_2_1, 658 .amux = CX231XX_AMUX_LINE_IN, 659 .gpio = NULL, 660 }, { 661 .type = CX231XX_VMUX_SVIDEO, 662 .vmux = CX231XX_VIN_1_1 | 663 (CX231XX_VIN_1_2 << 8) | 664 CX25840_SVIDEO_ON, 665 .amux = CX231XX_AMUX_LINE_IN, 666 .gpio = NULL, 667 } }, 668 }, 669 [CX231XX_BOARD_OTG102] = { 670 .name = "Geniatech OTG102", 671 .tuner_type = TUNER_ABSENT, 672 .decoder = CX231XX_AVDECODER, 673 .output_mode = OUT_MODE_VIP11, 674 .ctl_pin_status_mask = 0xFFFFFFC4, 675 .agc_analog_digital_select_gpio = 0x0c, 676 /* According with PV CxPlrCAP.inf file */ 677 .gpio_pin_status_mask = 0x4001000, 678 .norm = V4L2_STD_NTSC, 679 .no_alt_vanc = 1, 680 .external_av = 1, 681 /*.has_417 = 1, */ 682 /* This board is believed to have a hardware encoding chip 683 * supporting mpeg1/2/4, but as the 417 is apparently not 684 * working for the reference board it is not here either. */ 685 686 .input = {{ 687 .type = CX231XX_VMUX_COMPOSITE1, 688 .vmux = CX231XX_VIN_2_1, 689 .amux = CX231XX_AMUX_LINE_IN, 690 .gpio = NULL, 691 }, { 692 .type = CX231XX_VMUX_SVIDEO, 693 .vmux = CX231XX_VIN_1_1 | 694 (CX231XX_VIN_1_2 << 8) | 695 CX25840_SVIDEO_ON, 696 .amux = CX231XX_AMUX_LINE_IN, 697 .gpio = NULL, 698 } 699 }, 700 }, 701 [CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx] = { 702 .name = "Hauppauge WinTV 930C-HD (1113xx) / HVR-900H (111xxx) / PCTV QuatroStick 521e", 703 .tuner_type = TUNER_NXP_TDA18271, 704 .tuner_addr = 0x60, 705 .tuner_gpio = RDE250_XCV_TUNER, 706 .tuner_sif_gpio = 0x05, 707 .tuner_scl_gpio = 0x1a, 708 .tuner_sda_gpio = 0x1b, 709 .decoder = CX231XX_AVDECODER, 710 .output_mode = OUT_MODE_VIP11, 711 .demod_xfer_mode = 0, 712 .ctl_pin_status_mask = 0xFFFFFFC4, 713 .agc_analog_digital_select_gpio = 0x0c, 714 .gpio_pin_status_mask = 0x4001000, 715 .tuner_i2c_master = I2C_1_MUX_3, 716 .demod_i2c_master = I2C_1_MUX_3, 717 .has_dvb = 1, 718 .demod_addr = 0x0e, 719 .norm = V4L2_STD_PAL, 720 721 .input = {{ 722 .type = CX231XX_VMUX_TELEVISION, 723 .vmux = CX231XX_VIN_3_1, 724 .amux = CX231XX_AMUX_VIDEO, 725 .gpio = NULL, 726 }, { 727 .type = CX231XX_VMUX_COMPOSITE1, 728 .vmux = CX231XX_VIN_2_1, 729 .amux = CX231XX_AMUX_LINE_IN, 730 .gpio = NULL, 731 }, { 732 .type = CX231XX_VMUX_SVIDEO, 733 .vmux = CX231XX_VIN_1_1 | 734 (CX231XX_VIN_1_2 << 8) | 735 CX25840_SVIDEO_ON, 736 .amux = CX231XX_AMUX_LINE_IN, 737 .gpio = NULL, 738 } }, 739 }, 740 [CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx] = { 741 .name = "Hauppauge WinTV 930C-HD (1114xx) / HVR-901H (1114xx) / PCTV QuatroStick 522e", 742 .tuner_type = TUNER_ABSENT, 743 .tuner_addr = 0x60, 744 .tuner_gpio = RDE250_XCV_TUNER, 745 .tuner_sif_gpio = 0x05, 746 .tuner_scl_gpio = 0x1a, 747 .tuner_sda_gpio = 0x1b, 748 .decoder = CX231XX_AVDECODER, 749 .output_mode = OUT_MODE_VIP11, 750 .demod_xfer_mode = 0, 751 .ctl_pin_status_mask = 0xFFFFFFC4, 752 .agc_analog_digital_select_gpio = 0x0c, 753 .gpio_pin_status_mask = 0x4001000, 754 .tuner_i2c_master = I2C_1_MUX_3, 755 .demod_i2c_master = I2C_1_MUX_3, 756 .has_dvb = 1, 757 .demod_addr = 0x0e, 758 .norm = V4L2_STD_PAL, 759 760 .input = {{ 761 .type = CX231XX_VMUX_TELEVISION, 762 .vmux = CX231XX_VIN_3_1, 763 .amux = CX231XX_AMUX_VIDEO, 764 .gpio = NULL, 765 }, { 766 .type = CX231XX_VMUX_COMPOSITE1, 767 .vmux = CX231XX_VIN_2_1, 768 .amux = CX231XX_AMUX_LINE_IN, 769 .gpio = NULL, 770 }, { 771 .type = CX231XX_VMUX_SVIDEO, 772 .vmux = CX231XX_VIN_1_1 | 773 (CX231XX_VIN_1_2 << 8) | 774 CX25840_SVIDEO_ON, 775 .amux = CX231XX_AMUX_LINE_IN, 776 .gpio = NULL, 777 } }, 778 }, 779 [CX231XX_BOARD_HAUPPAUGE_955Q] = { 780 .name = "Hauppauge WinTV-HVR-955Q (111401)", 781 .tuner_type = TUNER_ABSENT, 782 .tuner_addr = 0x60, 783 .tuner_gpio = RDE250_XCV_TUNER, 784 .tuner_sif_gpio = 0x05, 785 .tuner_scl_gpio = 0x1a, 786 .tuner_sda_gpio = 0x1b, 787 .decoder = CX231XX_AVDECODER, 788 .output_mode = OUT_MODE_VIP11, 789 .demod_xfer_mode = 0, 790 .ctl_pin_status_mask = 0xFFFFFFC4, 791 .agc_analog_digital_select_gpio = 0x0c, 792 .gpio_pin_status_mask = 0x4001000, 793 .tuner_i2c_master = I2C_1_MUX_3, 794 .demod_i2c_master = I2C_1_MUX_3, 795 .has_dvb = 1, 796 .demod_addr = 0x0e, 797 .norm = V4L2_STD_NTSC, 798 799 .input = {{ 800 .type = CX231XX_VMUX_TELEVISION, 801 .vmux = CX231XX_VIN_3_1, 802 .amux = CX231XX_AMUX_VIDEO, 803 .gpio = NULL, 804 }, { 805 .type = CX231XX_VMUX_COMPOSITE1, 806 .vmux = CX231XX_VIN_2_1, 807 .amux = CX231XX_AMUX_LINE_IN, 808 .gpio = NULL, 809 }, { 810 .type = CX231XX_VMUX_SVIDEO, 811 .vmux = CX231XX_VIN_1_1 | 812 (CX231XX_VIN_1_2 << 8) | 813 CX25840_SVIDEO_ON, 814 .amux = CX231XX_AMUX_LINE_IN, 815 .gpio = NULL, 816 } }, 817 }, 818 [CX231XX_BOARD_TERRATEC_GRABBY] = { 819 .name = "Terratec Grabby", 820 .tuner_type = TUNER_ABSENT, 821 .decoder = CX231XX_AVDECODER, 822 .output_mode = OUT_MODE_VIP11, 823 .demod_xfer_mode = 0, 824 .ctl_pin_status_mask = 0xFFFFFFC4, 825 .agc_analog_digital_select_gpio = 0x0c, 826 .gpio_pin_status_mask = 0x4001000, 827 .norm = V4L2_STD_PAL, 828 .no_alt_vanc = 1, 829 .external_av = 1, 830 .input = {{ 831 .type = CX231XX_VMUX_COMPOSITE1, 832 .vmux = CX231XX_VIN_2_1, 833 .amux = CX231XX_AMUX_LINE_IN, 834 .gpio = NULL, 835 }, { 836 .type = CX231XX_VMUX_SVIDEO, 837 .vmux = CX231XX_VIN_1_1 | 838 (CX231XX_VIN_1_2 << 8) | 839 CX25840_SVIDEO_ON, 840 .amux = CX231XX_AMUX_LINE_IN, 841 .gpio = NULL, 842 } }, 843 }, 844 [CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD] = { 845 .name = "Evromedia USB Full Hybrid Full HD", 846 .tuner_type = TUNER_ABSENT, 847 .demod_addr = 0x64, /* 0xc8 >> 1 */ 848 .demod_i2c_master = I2C_1_MUX_3, 849 .has_dvb = 1, 850 .decoder = CX231XX_AVDECODER, 851 .norm = V4L2_STD_PAL, 852 .output_mode = OUT_MODE_VIP11, 853 .tuner_addr = 0x60, /* 0xc0 >> 1 */ 854 .tuner_i2c_master = I2C_2, 855 .input = {{ 856 .type = CX231XX_VMUX_TELEVISION, 857 .vmux = 0, 858 .amux = CX231XX_AMUX_VIDEO, 859 }, { 860 .type = CX231XX_VMUX_COMPOSITE1, 861 .vmux = CX231XX_VIN_2_1, 862 .amux = CX231XX_AMUX_LINE_IN, 863 }, { 864 .type = CX231XX_VMUX_SVIDEO, 865 .vmux = CX231XX_VIN_1_1 | 866 (CX231XX_VIN_1_2 << 8) | 867 CX25840_SVIDEO_ON, 868 .amux = CX231XX_AMUX_LINE_IN, 869 } }, 870 }, 871 [CX231XX_BOARD_ASTROMETA_T2HYBRID] = { 872 .name = "Astrometa T2hybrid", 873 .tuner_type = TUNER_ABSENT, 874 .has_dvb = 1, 875 .decoder = CX231XX_AVDECODER, 876 .output_mode = OUT_MODE_VIP11, 877 .agc_analog_digital_select_gpio = 0x01, 878 .ctl_pin_status_mask = 0xffffffc4, 879 .demod_addr = 0x18, /* 0x30 >> 1 */ 880 .demod_i2c_master = I2C_1_MUX_1, 881 .gpio_pin_status_mask = 0xa, 882 .norm = V4L2_STD_NTSC, 883 .tuner_addr = 0x3a, /* 0x74 >> 1 */ 884 .tuner_i2c_master = I2C_1_MUX_3, 885 .tuner_scl_gpio = 0x1a, 886 .tuner_sda_gpio = 0x1b, 887 .tuner_sif_gpio = 0x05, 888 .input = {{ 889 .type = CX231XX_VMUX_TELEVISION, 890 .vmux = CX231XX_VIN_1_1, 891 .amux = CX231XX_AMUX_VIDEO, 892 }, { 893 .type = CX231XX_VMUX_COMPOSITE1, 894 .vmux = CX231XX_VIN_2_1, 895 .amux = CX231XX_AMUX_LINE_IN, 896 }, 897 }, 898 }, 899 [CX231XX_BOARD_THE_IMAGING_SOURCE_DFG_USB2_PRO] = { 900 .name = "The Imaging Source DFG/USB2pro", 901 .tuner_type = TUNER_ABSENT, 902 .decoder = CX231XX_AVDECODER, 903 .output_mode = OUT_MODE_VIP11, 904 .demod_xfer_mode = 0, 905 .ctl_pin_status_mask = 0xFFFFFFC4, 906 .agc_analog_digital_select_gpio = 0x0c, 907 .gpio_pin_status_mask = 0x4001000, 908 .norm = V4L2_STD_PAL, 909 .no_alt_vanc = 1, 910 .external_av = 1, 911 .input = {{ 912 .type = CX231XX_VMUX_COMPOSITE1, 913 .vmux = CX231XX_VIN_1_1, 914 .amux = CX231XX_AMUX_LINE_IN, 915 .gpio = NULL, 916 }, { 917 .type = CX231XX_VMUX_SVIDEO, 918 .vmux = CX231XX_VIN_2_1 | 919 (CX231XX_VIN_2_2 << 8) | 920 CX25840_SVIDEO_ON, 921 .amux = CX231XX_AMUX_LINE_IN, 922 .gpio = NULL, 923 } }, 924 }, 925 }; 926 const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards); 927 928 /* table of devices that work with this driver */ 929 struct usb_device_id cx231xx_id_table[] = { 930 {USB_DEVICE(0x1D19, 0x6109), 931 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB}, 932 {USB_DEVICE(0x0572, 0x5A3C), 933 .driver_info = CX231XX_BOARD_UNKNOWN}, 934 {USB_DEVICE(0x0572, 0x58A2), 935 .driver_info = CX231XX_BOARD_CNXT_CARRAERA}, 936 {USB_DEVICE(0x0572, 0x58A1), 937 .driver_info = CX231XX_BOARD_CNXT_SHELBY}, 938 {USB_DEVICE(0x0572, 0x58A4), 939 .driver_info = CX231XX_BOARD_CNXT_RDE_253S}, 940 {USB_DEVICE(0x0572, 0x58A5), 941 .driver_info = CX231XX_BOARD_CNXT_RDU_253S}, 942 {USB_DEVICE(0x0572, 0x58A6), 943 .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER}, 944 {USB_DEVICE(0x0572, 0x589E), 945 .driver_info = CX231XX_BOARD_CNXT_RDE_250}, 946 {USB_DEVICE(0x0572, 0x58A0), 947 .driver_info = CX231XX_BOARD_CNXT_RDU_250}, 948 {USB_DEVICE(0x2040, 0xb110), 949 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL}, 950 {USB_DEVICE(0x2040, 0xb111), 951 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC}, 952 {USB_DEVICE(0x2040, 0xb120), 953 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, 954 {USB_DEVICE(0x2040, 0xb123), 955 .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q}, 956 {USB_DEVICE(0x2040, 0xb130), 957 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx}, 958 {USB_DEVICE(0x2040, 0xb131), 959 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx}, 960 /* Hauppauge WinTV-HVR-900-H */ 961 {USB_DEVICE(0x2040, 0xb138), 962 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx}, 963 /* Hauppauge WinTV-HVR-901-H */ 964 {USB_DEVICE(0x2040, 0xb139), 965 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx}, 966 {USB_DEVICE(0x2040, 0xb140), 967 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, 968 {USB_DEVICE(0x2040, 0xc200), 969 .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2}, 970 /* PCTV QuatroStick 521e */ 971 {USB_DEVICE(0x2013, 0x0259), 972 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx}, 973 /* PCTV QuatroStick 522e */ 974 {USB_DEVICE(0x2013, 0x025e), 975 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx}, 976 {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001), 977 .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID}, 978 {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014), 979 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB}, 980 {USB_DEVICE(0x1b80, 0xe424), 981 .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID}, 982 {USB_DEVICE(0x1b80, 0xe421), 983 .driver_info = CX231XX_BOARD_KWORLD_UB445_USB_HYBRID}, 984 {USB_DEVICE(0x1f4d, 0x0237), 985 .driver_info = CX231XX_BOARD_ICONBIT_U100}, 986 {USB_DEVICE(0x0fd9, 0x0037), 987 .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2}, 988 {USB_DEVICE(0x1f4d, 0x0102), 989 .driver_info = CX231XX_BOARD_OTG102}, 990 {USB_DEVICE(USB_VID_TERRATEC, 0x00a6), 991 .driver_info = CX231XX_BOARD_TERRATEC_GRABBY}, 992 {USB_DEVICE(0x1b80, 0xd3b2), 993 .driver_info = CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD}, 994 {USB_DEVICE(0x15f4, 0x0135), 995 .driver_info = CX231XX_BOARD_ASTROMETA_T2HYBRID}, 996 {USB_DEVICE(0x199e, 0x8002), 997 .driver_info = CX231XX_BOARD_THE_IMAGING_SOURCE_DFG_USB2_PRO}, 998 {}, 999 }; 1000 1001 MODULE_DEVICE_TABLE(usb, cx231xx_id_table); 1002 1003 /* cx231xx_tuner_callback 1004 * will be used to reset XC5000 tuner using GPIO pin 1005 */ 1006 1007 int cx231xx_tuner_callback(void *ptr, int component, int command, int arg) 1008 { 1009 int rc = 0; 1010 struct cx231xx *dev = ptr; 1011 1012 if (dev->tuner_type == TUNER_XC5000) { 1013 if (command == XC5000_TUNER_RESET) { 1014 dev_dbg(dev->dev, 1015 "Tuner CB: RESET: cmd %d : tuner type %d\n", 1016 command, dev->tuner_type); 1017 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1018 1); 1019 msleep(10); 1020 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1021 0); 1022 msleep(330); 1023 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1024 1); 1025 msleep(10); 1026 } 1027 } else if (dev->tuner_type == TUNER_NXP_TDA18271) { 1028 switch (command) { 1029 case TDA18271_CALLBACK_CMD_AGC_ENABLE: 1030 if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID) 1031 rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg); 1032 break; 1033 default: 1034 rc = -EINVAL; 1035 break; 1036 } 1037 } 1038 return rc; 1039 } 1040 EXPORT_SYMBOL_GPL(cx231xx_tuner_callback); 1041 1042 static void cx231xx_reset_out(struct cx231xx *dev) 1043 { 1044 cx231xx_set_gpio_value(dev, CX23417_RESET, 1); 1045 msleep(200); 1046 cx231xx_set_gpio_value(dev, CX23417_RESET, 0); 1047 msleep(200); 1048 cx231xx_set_gpio_value(dev, CX23417_RESET, 1); 1049 } 1050 1051 static void cx231xx_enable_OSC(struct cx231xx *dev) 1052 { 1053 cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1); 1054 } 1055 1056 static void cx231xx_sleep_s5h1432(struct cx231xx *dev) 1057 { 1058 cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0); 1059 } 1060 1061 static inline void cx231xx_set_model(struct cx231xx *dev) 1062 { 1063 dev->board = cx231xx_boards[dev->model]; 1064 } 1065 1066 /* Since cx231xx_pre_card_setup() requires a proper dev->model, 1067 * this won't work for boards with generic PCI IDs 1068 */ 1069 void cx231xx_pre_card_setup(struct cx231xx *dev) 1070 { 1071 dev_info(dev->dev, "Identified as %s (card=%d)\n", 1072 dev->board.name, dev->model); 1073 1074 if (CX231XX_BOARD_ASTROMETA_T2HYBRID == dev->model) { 1075 /* turn on demodulator chip */ 1076 cx231xx_set_gpio_value(dev, 0x03, 0x01); 1077 } 1078 1079 /* set the direction for GPIO pins */ 1080 if (dev->board.tuner_gpio) { 1081 cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1); 1082 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1); 1083 } 1084 if (dev->board.tuner_sif_gpio >= 0) 1085 cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1); 1086 1087 /* request some modules if any required */ 1088 1089 /* set the mode to Analog mode initially */ 1090 cx231xx_set_mode(dev, CX231XX_ANALOG_MODE); 1091 1092 /* Unlock device */ 1093 /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */ 1094 1095 } 1096 1097 static void cx231xx_config_tuner(struct cx231xx *dev) 1098 { 1099 struct tuner_setup tun_setup; 1100 struct v4l2_frequency f; 1101 1102 if (dev->tuner_type == TUNER_ABSENT) 1103 return; 1104 1105 tun_setup.mode_mask = T_ANALOG_TV | T_RADIO; 1106 tun_setup.type = dev->tuner_type; 1107 tun_setup.addr = dev->tuner_addr; 1108 tun_setup.tuner_callback = cx231xx_tuner_callback; 1109 1110 tuner_call(dev, tuner, s_type_addr, &tun_setup); 1111 1112 #if 0 1113 if (tun_setup.type == TUNER_XC5000) { 1114 static struct xc2028_ctrl ctrl = { 1115 .fname = XC5000_DEFAULT_FIRMWARE, 1116 .max_len = 64, 1117 .demod = 0; 1118 }; 1119 struct v4l2_priv_tun_config cfg = { 1120 .tuner = dev->tuner_type, 1121 .priv = &ctrl, 1122 }; 1123 tuner_call(dev, tuner, s_config, &cfg); 1124 } 1125 #endif 1126 /* configure tuner */ 1127 f.tuner = 0; 1128 f.type = V4L2_TUNER_ANALOG_TV; 1129 f.frequency = 9076; /* just a magic number */ 1130 dev->ctl_freq = f.frequency; 1131 call_all(dev, tuner, s_frequency, &f); 1132 1133 } 1134 1135 static int read_eeprom(struct cx231xx *dev, struct i2c_client *client, 1136 u8 *eedata, int len) 1137 { 1138 int ret = 0; 1139 u8 start_offset = 0; 1140 int len_todo = len; 1141 u8 *eedata_cur = eedata; 1142 int i; 1143 struct i2c_msg msg_write = { .addr = client->addr, .flags = 0, 1144 .buf = &start_offset, .len = 1 }; 1145 struct i2c_msg msg_read = { .addr = client->addr, .flags = I2C_M_RD }; 1146 1147 /* start reading at offset 0 */ 1148 ret = i2c_transfer(client->adapter, &msg_write, 1); 1149 if (ret < 0) { 1150 dev_err(dev->dev, "Can't read eeprom\n"); 1151 return ret; 1152 } 1153 1154 while (len_todo > 0) { 1155 msg_read.len = (len_todo > 64) ? 64 : len_todo; 1156 msg_read.buf = eedata_cur; 1157 1158 ret = i2c_transfer(client->adapter, &msg_read, 1); 1159 if (ret < 0) { 1160 dev_err(dev->dev, "Can't read eeprom\n"); 1161 return ret; 1162 } 1163 eedata_cur += msg_read.len; 1164 len_todo -= msg_read.len; 1165 } 1166 1167 for (i = 0; i + 15 < len; i += 16) 1168 dev_dbg(dev->dev, "i2c eeprom %02x: %*ph\n", 1169 i, 16, &eedata[i]); 1170 1171 return 0; 1172 } 1173 1174 void cx231xx_card_setup(struct cx231xx *dev) 1175 { 1176 1177 cx231xx_set_model(dev); 1178 1179 dev->tuner_type = cx231xx_boards[dev->model].tuner_type; 1180 if (cx231xx_boards[dev->model].tuner_addr) 1181 dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr; 1182 1183 /* request some modules */ 1184 if (dev->board.decoder == CX231XX_AVDECODER) { 1185 dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, 1186 cx231xx_get_i2c_adap(dev, I2C_0), 1187 "cx25840", 0x88 >> 1, NULL); 1188 if (dev->sd_cx25840 == NULL) 1189 dev_err(dev->dev, 1190 "cx25840 subdev registration failure\n"); 1191 cx25840_call(dev, core, load_fw); 1192 1193 } 1194 1195 /* Initialize the tuner */ 1196 if (dev->board.tuner_type != TUNER_ABSENT) { 1197 struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev, 1198 dev->board.tuner_i2c_master); 1199 dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, 1200 tuner_i2c, 1201 "tuner", 1202 dev->tuner_addr, NULL); 1203 if (dev->sd_tuner == NULL) 1204 dev_err(dev->dev, 1205 "tuner subdev registration failure\n"); 1206 else 1207 cx231xx_config_tuner(dev); 1208 } 1209 1210 switch (dev->model) { 1211 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx: 1212 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx: 1213 case CX231XX_BOARD_HAUPPAUGE_955Q: 1214 { 1215 struct eeprom { 1216 struct tveeprom tvee; 1217 u8 eeprom[256]; 1218 struct i2c_client client; 1219 }; 1220 struct eeprom *e = kzalloc(sizeof(*e), GFP_KERNEL); 1221 1222 if (e == NULL) { 1223 dev_err(dev->dev, 1224 "failed to allocate memory to read eeprom\n"); 1225 break; 1226 } 1227 e->client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1); 1228 e->client.addr = 0xa0 >> 1; 1229 1230 read_eeprom(dev, &e->client, e->eeprom, sizeof(e->eeprom)); 1231 tveeprom_hauppauge_analog(&e->tvee, e->eeprom + 0xc0); 1232 kfree(e); 1233 break; 1234 } 1235 } 1236 1237 } 1238 1239 /* 1240 * cx231xx_config() 1241 * inits registers with sane defaults 1242 */ 1243 int cx231xx_config(struct cx231xx *dev) 1244 { 1245 /* TBD need to add cx231xx specific code */ 1246 1247 return 0; 1248 } 1249 1250 /* 1251 * cx231xx_config_i2c() 1252 * configure i2c attached devices 1253 */ 1254 void cx231xx_config_i2c(struct cx231xx *dev) 1255 { 1256 /* u32 input = INPUT(dev->video_input)->vmux; */ 1257 1258 call_all(dev, video, s_stream, 1); 1259 } 1260 1261 static void cx231xx_unregister_media_device(struct cx231xx *dev) 1262 { 1263 #ifdef CONFIG_MEDIA_CONTROLLER 1264 if (dev->media_dev) { 1265 media_device_unregister(dev->media_dev); 1266 media_device_cleanup(dev->media_dev); 1267 kfree(dev->media_dev); 1268 dev->media_dev = NULL; 1269 } 1270 #endif 1271 } 1272 1273 /* 1274 * cx231xx_realease_resources() 1275 * unregisters the v4l2,i2c and usb devices 1276 * called when the device gets disconected or at module unload 1277 */ 1278 void cx231xx_release_resources(struct cx231xx *dev) 1279 { 1280 cx231xx_ir_exit(dev); 1281 1282 cx231xx_release_analog_resources(dev); 1283 1284 cx231xx_remove_from_devlist(dev); 1285 1286 /* Release I2C buses */ 1287 cx231xx_dev_uninit(dev); 1288 1289 /* delete v4l2 device */ 1290 v4l2_device_unregister(&dev->v4l2_dev); 1291 1292 cx231xx_unregister_media_device(dev); 1293 1294 usb_put_dev(dev->udev); 1295 1296 /* Mark device as unused */ 1297 clear_bit(dev->devno, &cx231xx_devused); 1298 } 1299 1300 static int cx231xx_media_device_init(struct cx231xx *dev, 1301 struct usb_device *udev) 1302 { 1303 #ifdef CONFIG_MEDIA_CONTROLLER 1304 struct media_device *mdev; 1305 1306 mdev = kzalloc(sizeof(*mdev), GFP_KERNEL); 1307 if (!mdev) 1308 return -ENOMEM; 1309 1310 media_device_usb_init(mdev, udev, dev->board.name); 1311 1312 dev->media_dev = mdev; 1313 #endif 1314 return 0; 1315 } 1316 1317 /* 1318 * cx231xx_init_dev() 1319 * allocates and inits the device structs, registers i2c bus and v4l device 1320 */ 1321 static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev, 1322 int minor) 1323 { 1324 int retval = -ENOMEM; 1325 unsigned int maxh, maxw; 1326 1327 dev->udev = udev; 1328 mutex_init(&dev->lock); 1329 mutex_init(&dev->ctrl_urb_lock); 1330 mutex_init(&dev->gpio_i2c_lock); 1331 mutex_init(&dev->i2c_lock); 1332 1333 spin_lock_init(&dev->video_mode.slock); 1334 spin_lock_init(&dev->vbi_mode.slock); 1335 spin_lock_init(&dev->sliced_cc_mode.slock); 1336 1337 init_waitqueue_head(&dev->open); 1338 init_waitqueue_head(&dev->wait_frame); 1339 init_waitqueue_head(&dev->wait_stream); 1340 1341 dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg; 1342 dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg; 1343 dev->cx231xx_send_usb_command = cx231xx_send_usb_command; 1344 dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read; 1345 dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write; 1346 1347 /* Query cx231xx to find what pcb config it is related to */ 1348 retval = initialize_cx231xx(dev); 1349 if (retval < 0) { 1350 dev_err(dev->dev, "Failed to read PCB config\n"); 1351 return retval; 1352 } 1353 1354 /*To workaround error number=-71 on EP0 for VideoGrabber, 1355 need set alt here.*/ 1356 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER || 1357 dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) { 1358 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3); 1359 cx231xx_set_alt_setting(dev, INDEX_VANC, 1); 1360 } 1361 /* Cx231xx pre card setup */ 1362 cx231xx_pre_card_setup(dev); 1363 1364 retval = cx231xx_config(dev); 1365 if (retval) { 1366 dev_err(dev->dev, "error configuring device\n"); 1367 return -ENOMEM; 1368 } 1369 1370 /* set default norm */ 1371 dev->norm = dev->board.norm; 1372 1373 /* register i2c bus */ 1374 retval = cx231xx_dev_init(dev); 1375 if (retval) { 1376 dev_err(dev->dev, 1377 "%s: cx231xx_i2c_register - errCode [%d]!\n", 1378 __func__, retval); 1379 goto err_dev_init; 1380 } 1381 1382 /* Do board specific init */ 1383 cx231xx_card_setup(dev); 1384 1385 /* configure the device */ 1386 cx231xx_config_i2c(dev); 1387 1388 maxw = norm_maxw(dev); 1389 maxh = norm_maxh(dev); 1390 1391 /* set default image size */ 1392 dev->width = maxw; 1393 dev->height = maxh; 1394 dev->interlaced = 0; 1395 dev->video_input = 0; 1396 1397 retval = cx231xx_config(dev); 1398 if (retval) { 1399 dev_err(dev->dev, "%s: cx231xx_config - errCode [%d]!\n", 1400 __func__, retval); 1401 goto err_dev_init; 1402 } 1403 1404 /* init video dma queues */ 1405 INIT_LIST_HEAD(&dev->video_mode.vidq.active); 1406 INIT_LIST_HEAD(&dev->video_mode.vidq.queued); 1407 1408 /* init vbi dma queues */ 1409 INIT_LIST_HEAD(&dev->vbi_mode.vidq.active); 1410 INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued); 1411 1412 /* Reset other chips required if they are tied up with GPIO pins */ 1413 cx231xx_add_into_devlist(dev); 1414 1415 if (dev->board.has_417) { 1416 dev_info(dev->dev, "attach 417 %d\n", dev->model); 1417 if (cx231xx_417_register(dev) < 0) { 1418 dev_err(dev->dev, 1419 "%s() Failed to register 417 on VID_B\n", 1420 __func__); 1421 } 1422 } 1423 1424 retval = cx231xx_register_analog_devices(dev); 1425 if (retval) 1426 goto err_analog; 1427 1428 cx231xx_ir_init(dev); 1429 1430 cx231xx_init_extension(dev); 1431 1432 return 0; 1433 err_analog: 1434 cx231xx_unregister_media_device(dev); 1435 cx231xx_release_analog_resources(dev); 1436 cx231xx_remove_from_devlist(dev); 1437 err_dev_init: 1438 cx231xx_dev_uninit(dev); 1439 return retval; 1440 } 1441 1442 #if defined(CONFIG_MODULES) && defined(MODULE) 1443 static void request_module_async(struct work_struct *work) 1444 { 1445 struct cx231xx *dev = container_of(work, 1446 struct cx231xx, request_module_wk); 1447 1448 if (dev->has_alsa_audio) 1449 request_module("cx231xx-alsa"); 1450 1451 if (dev->board.has_dvb) 1452 request_module("cx231xx-dvb"); 1453 1454 } 1455 1456 static void request_modules(struct cx231xx *dev) 1457 { 1458 INIT_WORK(&dev->request_module_wk, request_module_async); 1459 schedule_work(&dev->request_module_wk); 1460 } 1461 1462 static void flush_request_modules(struct cx231xx *dev) 1463 { 1464 flush_work(&dev->request_module_wk); 1465 } 1466 #else 1467 #define request_modules(dev) 1468 #define flush_request_modules(dev) 1469 #endif /* CONFIG_MODULES */ 1470 1471 static int cx231xx_init_v4l2(struct cx231xx *dev, 1472 struct usb_device *udev, 1473 struct usb_interface *interface, 1474 int isoc_pipe) 1475 { 1476 struct usb_interface *uif; 1477 int i, idx; 1478 1479 /* Video Init */ 1480 1481 /* compute alternate max packet sizes for video */ 1482 idx = dev->current_pcb_config.hs_config_info[0].interface_info.video_index + 1; 1483 if (idx >= dev->max_iad_interface_count) { 1484 dev_err(dev->dev, 1485 "Video PCB interface #%d doesn't exist\n", idx); 1486 return -ENODEV; 1487 } 1488 1489 uif = udev->actconfig->interface[idx]; 1490 1491 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) 1492 return -ENODEV; 1493 1494 dev->video_mode.end_point_addr = uif->altsetting[0].endpoint[isoc_pipe].desc.bEndpointAddress; 1495 dev->video_mode.num_alt = uif->num_altsetting; 1496 1497 dev_info(dev->dev, 1498 "video EndPoint Addr 0x%x, Alternate settings: %i\n", 1499 dev->video_mode.end_point_addr, 1500 dev->video_mode.num_alt); 1501 1502 dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP_KERNEL); 1503 if (dev->video_mode.alt_max_pkt_size == NULL) 1504 return -ENOMEM; 1505 1506 for (i = 0; i < dev->video_mode.num_alt; i++) { 1507 u16 tmp; 1508 1509 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) 1510 return -ENODEV; 1511 1512 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize); 1513 dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); 1514 dev_dbg(dev->dev, 1515 "Alternate setting %i, max size= %i\n", i, 1516 dev->video_mode.alt_max_pkt_size[i]); 1517 } 1518 1519 /* VBI Init */ 1520 1521 idx = dev->current_pcb_config.hs_config_info[0].interface_info.vanc_index + 1; 1522 if (idx >= dev->max_iad_interface_count) { 1523 dev_err(dev->dev, 1524 "VBI PCB interface #%d doesn't exist\n", idx); 1525 return -ENODEV; 1526 } 1527 uif = udev->actconfig->interface[idx]; 1528 1529 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) 1530 return -ENODEV; 1531 1532 dev->vbi_mode.end_point_addr = 1533 uif->altsetting[0].endpoint[isoc_pipe].desc. 1534 bEndpointAddress; 1535 1536 dev->vbi_mode.num_alt = uif->num_altsetting; 1537 dev_info(dev->dev, 1538 "VBI EndPoint Addr 0x%x, Alternate settings: %i\n", 1539 dev->vbi_mode.end_point_addr, 1540 dev->vbi_mode.num_alt); 1541 1542 /* compute alternate max packet sizes for vbi */ 1543 dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KERNEL); 1544 if (dev->vbi_mode.alt_max_pkt_size == NULL) 1545 return -ENOMEM; 1546 1547 for (i = 0; i < dev->vbi_mode.num_alt; i++) { 1548 u16 tmp; 1549 1550 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) 1551 return -ENODEV; 1552 1553 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe]. 1554 desc.wMaxPacketSize); 1555 dev->vbi_mode.alt_max_pkt_size[i] = 1556 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); 1557 dev_dbg(dev->dev, 1558 "Alternate setting %i, max size= %i\n", i, 1559 dev->vbi_mode.alt_max_pkt_size[i]); 1560 } 1561 1562 /* Sliced CC VBI init */ 1563 1564 /* compute alternate max packet sizes for sliced CC */ 1565 idx = dev->current_pcb_config.hs_config_info[0].interface_info.hanc_index + 1; 1566 if (idx >= dev->max_iad_interface_count) { 1567 dev_err(dev->dev, 1568 "Sliced CC PCB interface #%d doesn't exist\n", idx); 1569 return -ENODEV; 1570 } 1571 uif = udev->actconfig->interface[idx]; 1572 1573 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) 1574 return -ENODEV; 1575 1576 dev->sliced_cc_mode.end_point_addr = 1577 uif->altsetting[0].endpoint[isoc_pipe].desc. 1578 bEndpointAddress; 1579 1580 dev->sliced_cc_mode.num_alt = uif->num_altsetting; 1581 dev_info(dev->dev, 1582 "sliced CC EndPoint Addr 0x%x, Alternate settings: %i\n", 1583 dev->sliced_cc_mode.end_point_addr, 1584 dev->sliced_cc_mode.num_alt); 1585 dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_alt, GFP_KERNEL); 1586 if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) 1587 return -ENOMEM; 1588 1589 for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) { 1590 u16 tmp; 1591 1592 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) 1593 return -ENODEV; 1594 1595 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe]. 1596 desc.wMaxPacketSize); 1597 dev->sliced_cc_mode.alt_max_pkt_size[i] = 1598 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); 1599 dev_dbg(dev->dev, 1600 "Alternate setting %i, max size= %i\n", i, 1601 dev->sliced_cc_mode.alt_max_pkt_size[i]); 1602 } 1603 1604 return 0; 1605 } 1606 1607 /* 1608 * cx231xx_usb_probe() 1609 * checks for supported devices 1610 */ 1611 static int cx231xx_usb_probe(struct usb_interface *interface, 1612 const struct usb_device_id *id) 1613 { 1614 struct usb_device *udev; 1615 struct device *d = &interface->dev; 1616 struct usb_interface *uif; 1617 struct cx231xx *dev = NULL; 1618 int retval = -ENODEV; 1619 int nr = 0, ifnum; 1620 int i, isoc_pipe = 0; 1621 char *speed; 1622 u8 idx; 1623 struct usb_interface_assoc_descriptor *assoc_desc; 1624 1625 ifnum = interface->altsetting[0].desc.bInterfaceNumber; 1626 1627 /* 1628 * Interface number 0 - IR interface (handled by mceusb driver) 1629 * Interface number 1 - AV interface (handled by this driver) 1630 */ 1631 if (ifnum != 1) 1632 return -ENODEV; 1633 1634 /* Check to see next free device and mark as used */ 1635 do { 1636 nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS); 1637 if (nr >= CX231XX_MAXBOARDS) { 1638 /* No free device slots */ 1639 dev_err(d, 1640 "Supports only %i devices.\n", 1641 CX231XX_MAXBOARDS); 1642 return -ENOMEM; 1643 } 1644 } while (test_and_set_bit(nr, &cx231xx_devused)); 1645 1646 udev = usb_get_dev(interface_to_usbdev(interface)); 1647 1648 /* allocate memory for our device state and initialize it */ 1649 dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL); 1650 if (dev == NULL) { 1651 retval = -ENOMEM; 1652 goto err_if; 1653 } 1654 1655 snprintf(dev->name, 29, "cx231xx #%d", nr); 1656 dev->devno = nr; 1657 dev->model = id->driver_info; 1658 dev->video_mode.alt = -1; 1659 dev->dev = d; 1660 1661 cx231xx_set_model(dev); 1662 1663 dev->interface_count++; 1664 /* reset gpio dir and value */ 1665 dev->gpio_dir = 0; 1666 dev->gpio_val = 0; 1667 dev->xc_fw_load_done = 0; 1668 dev->has_alsa_audio = 1; 1669 dev->power_mode = -1; 1670 atomic_set(&dev->devlist_count, 0); 1671 1672 /* 0 - vbi ; 1 -sliced cc mode */ 1673 dev->vbi_or_sliced_cc_mode = 0; 1674 1675 /* get maximum no.of IAD interfaces */ 1676 dev->max_iad_interface_count = udev->config->desc.bNumInterfaces; 1677 1678 /* init CIR module TBD */ 1679 1680 /*mode_tv: digital=1 or analog=0*/ 1681 dev->mode_tv = 0; 1682 1683 dev->USE_ISO = transfer_mode; 1684 1685 switch (udev->speed) { 1686 case USB_SPEED_LOW: 1687 speed = "1.5"; 1688 break; 1689 case USB_SPEED_UNKNOWN: 1690 case USB_SPEED_FULL: 1691 speed = "12"; 1692 break; 1693 case USB_SPEED_HIGH: 1694 speed = "480"; 1695 break; 1696 default: 1697 speed = "unknown"; 1698 } 1699 1700 dev_info(d, 1701 "New device %s %s @ %s Mbps (%04x:%04x) with %d interfaces\n", 1702 udev->manufacturer ? udev->manufacturer : "", 1703 udev->product ? udev->product : "", 1704 speed, 1705 le16_to_cpu(udev->descriptor.idVendor), 1706 le16_to_cpu(udev->descriptor.idProduct), 1707 dev->max_iad_interface_count); 1708 1709 /* increment interface count */ 1710 dev->interface_count++; 1711 1712 /* get device number */ 1713 nr = dev->devno; 1714 1715 assoc_desc = udev->actconfig->intf_assoc[0]; 1716 if (!assoc_desc || assoc_desc->bFirstInterface != ifnum) { 1717 dev_err(d, "Not found matching IAD interface\n"); 1718 retval = -ENODEV; 1719 goto err_if; 1720 } 1721 1722 dev_dbg(d, "registering interface %d\n", ifnum); 1723 1724 /* save our data pointer in this interface device */ 1725 usb_set_intfdata(interface, dev); 1726 1727 /* Initialize the media controller */ 1728 retval = cx231xx_media_device_init(dev, udev); 1729 if (retval) { 1730 dev_err(d, "cx231xx_media_device_init failed\n"); 1731 goto err_media_init; 1732 } 1733 1734 /* Create v4l2 device */ 1735 #ifdef CONFIG_MEDIA_CONTROLLER 1736 dev->v4l2_dev.mdev = dev->media_dev; 1737 #endif 1738 retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev); 1739 if (retval) { 1740 dev_err(d, "v4l2_device_register failed\n"); 1741 goto err_v4l2; 1742 } 1743 1744 /* allocate device struct */ 1745 retval = cx231xx_init_dev(dev, udev, nr); 1746 if (retval) 1747 goto err_init; 1748 1749 retval = cx231xx_init_v4l2(dev, udev, interface, isoc_pipe); 1750 if (retval) 1751 goto err_init; 1752 1753 if (dev->current_pcb_config.ts1_source != 0xff) { 1754 /* compute alternate max packet sizes for TS1 */ 1755 idx = dev->current_pcb_config.hs_config_info[0].interface_info.ts1_index + 1; 1756 if (idx >= dev->max_iad_interface_count) { 1757 dev_err(d, "TS1 PCB interface #%d doesn't exist\n", 1758 idx); 1759 retval = -ENODEV; 1760 goto err_video_alt; 1761 } 1762 uif = udev->actconfig->interface[idx]; 1763 1764 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) { 1765 retval = -ENODEV; 1766 goto err_video_alt; 1767 } 1768 1769 dev->ts1_mode.end_point_addr = 1770 uif->altsetting[0].endpoint[isoc_pipe]. 1771 desc.bEndpointAddress; 1772 1773 dev->ts1_mode.num_alt = uif->num_altsetting; 1774 dev_info(d, 1775 "TS EndPoint Addr 0x%x, Alternate settings: %i\n", 1776 dev->ts1_mode.end_point_addr, 1777 dev->ts1_mode.num_alt); 1778 1779 dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KERNEL); 1780 if (dev->ts1_mode.alt_max_pkt_size == NULL) { 1781 retval = -ENOMEM; 1782 goto err_video_alt; 1783 } 1784 1785 for (i = 0; i < dev->ts1_mode.num_alt; i++) { 1786 u16 tmp; 1787 1788 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) { 1789 retval = -ENODEV; 1790 goto err_video_alt; 1791 } 1792 1793 tmp = le16_to_cpu(uif->altsetting[i]. 1794 endpoint[isoc_pipe].desc. 1795 wMaxPacketSize); 1796 dev->ts1_mode.alt_max_pkt_size[i] = 1797 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); 1798 dev_dbg(d, "Alternate setting %i, max size= %i\n", 1799 i, dev->ts1_mode.alt_max_pkt_size[i]); 1800 } 1801 } 1802 1803 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) { 1804 cx231xx_enable_OSC(dev); 1805 cx231xx_reset_out(dev); 1806 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3); 1807 } 1808 1809 if (dev->model == CX231XX_BOARD_CNXT_RDE_253S) 1810 cx231xx_sleep_s5h1432(dev); 1811 1812 /* load other modules required */ 1813 request_modules(dev); 1814 1815 #ifdef CONFIG_MEDIA_CONTROLLER 1816 /* Init entities at the Media Controller */ 1817 cx231xx_v4l2_create_entities(dev); 1818 1819 retval = v4l2_mc_create_media_graph(dev->media_dev); 1820 if (!retval) 1821 retval = media_device_register(dev->media_dev); 1822 #endif 1823 if (retval < 0) 1824 cx231xx_release_resources(dev); 1825 return retval; 1826 1827 err_video_alt: 1828 /* cx231xx_uninit_dev: */ 1829 cx231xx_close_extension(dev); 1830 cx231xx_ir_exit(dev); 1831 cx231xx_release_analog_resources(dev); 1832 cx231xx_417_unregister(dev); 1833 cx231xx_remove_from_devlist(dev); 1834 cx231xx_dev_uninit(dev); 1835 err_init: 1836 v4l2_device_unregister(&dev->v4l2_dev); 1837 err_v4l2: 1838 cx231xx_unregister_media_device(dev); 1839 err_media_init: 1840 usb_set_intfdata(interface, NULL); 1841 err_if: 1842 usb_put_dev(udev); 1843 clear_bit(nr, &cx231xx_devused); 1844 return retval; 1845 } 1846 1847 /* 1848 * cx231xx_usb_disconnect() 1849 * called when the device gets diconencted 1850 * video device will be unregistered on v4l2_close in case it is still open 1851 */ 1852 static void cx231xx_usb_disconnect(struct usb_interface *interface) 1853 { 1854 struct cx231xx *dev; 1855 1856 dev = usb_get_intfdata(interface); 1857 usb_set_intfdata(interface, NULL); 1858 1859 if (!dev) 1860 return; 1861 1862 if (!dev->udev) 1863 return; 1864 1865 dev->state |= DEV_DISCONNECTED; 1866 1867 flush_request_modules(dev); 1868 1869 /* wait until all current v4l2 io is finished then deallocate 1870 resources */ 1871 mutex_lock(&dev->lock); 1872 1873 wake_up_interruptible_all(&dev->open); 1874 1875 if (dev->users) { 1876 dev_warn(dev->dev, 1877 "device %s is open! Deregistration and memory deallocation are deferred on close.\n", 1878 video_device_node_name(&dev->vdev)); 1879 1880 /* Even having users, it is safe to remove the RC i2c driver */ 1881 cx231xx_ir_exit(dev); 1882 1883 if (dev->USE_ISO) 1884 cx231xx_uninit_isoc(dev); 1885 else 1886 cx231xx_uninit_bulk(dev); 1887 wake_up_interruptible(&dev->wait_frame); 1888 wake_up_interruptible(&dev->wait_stream); 1889 } else { 1890 } 1891 1892 cx231xx_close_extension(dev); 1893 1894 mutex_unlock(&dev->lock); 1895 1896 if (!dev->users) 1897 cx231xx_release_resources(dev); 1898 } 1899 1900 static struct usb_driver cx231xx_usb_driver = { 1901 .name = "cx231xx", 1902 .probe = cx231xx_usb_probe, 1903 .disconnect = cx231xx_usb_disconnect, 1904 .id_table = cx231xx_id_table, 1905 }; 1906 1907 module_usb_driver(cx231xx_usb_driver); 1908