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 [CX231XX_BOARD_HAUPPAUGE_935C] = { 926 .name = "Hauppauge WinTV-HVR-935C", 927 .tuner_type = TUNER_ABSENT, 928 .tuner_addr = 0x60, 929 .tuner_gpio = RDE250_XCV_TUNER, 930 .tuner_sif_gpio = 0x05, 931 .tuner_scl_gpio = 0x1a, 932 .tuner_sda_gpio = 0x1b, 933 .decoder = CX231XX_AVDECODER, 934 .output_mode = OUT_MODE_VIP11, 935 .demod_xfer_mode = 0, 936 .ctl_pin_status_mask = 0xFFFFFFC4, 937 .agc_analog_digital_select_gpio = 0x0c, 938 .gpio_pin_status_mask = 0x4001000, 939 .tuner_i2c_master = I2C_1_MUX_3, 940 .demod_i2c_master = I2C_1_MUX_3, 941 .has_dvb = 1, 942 .demod_addr = 0x64, /* 0xc8 >> 1 */ 943 .norm = V4L2_STD_PAL, 944 945 .input = {{ 946 .type = CX231XX_VMUX_TELEVISION, 947 .vmux = CX231XX_VIN_3_1, 948 .amux = CX231XX_AMUX_VIDEO, 949 .gpio = NULL, 950 }, { 951 .type = CX231XX_VMUX_COMPOSITE1, 952 .vmux = CX231XX_VIN_2_1, 953 .amux = CX231XX_AMUX_LINE_IN, 954 .gpio = NULL, 955 }, { 956 .type = CX231XX_VMUX_SVIDEO, 957 .vmux = CX231XX_VIN_1_1 | 958 (CX231XX_VIN_1_2 << 8) | 959 CX25840_SVIDEO_ON, 960 .amux = CX231XX_AMUX_LINE_IN, 961 .gpio = NULL, 962 } }, 963 }, 964 }; 965 const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards); 966 967 /* table of devices that work with this driver */ 968 struct usb_device_id cx231xx_id_table[] = { 969 {USB_DEVICE(0x1D19, 0x6109), 970 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB}, 971 {USB_DEVICE(0x0572, 0x5A3C), 972 .driver_info = CX231XX_BOARD_UNKNOWN}, 973 {USB_DEVICE(0x0572, 0x58A2), 974 .driver_info = CX231XX_BOARD_CNXT_CARRAERA}, 975 {USB_DEVICE(0x0572, 0x58A1), 976 .driver_info = CX231XX_BOARD_CNXT_SHELBY}, 977 {USB_DEVICE(0x0572, 0x58A4), 978 .driver_info = CX231XX_BOARD_CNXT_RDE_253S}, 979 {USB_DEVICE(0x0572, 0x58A5), 980 .driver_info = CX231XX_BOARD_CNXT_RDU_253S}, 981 {USB_DEVICE(0x0572, 0x58A6), 982 .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER}, 983 {USB_DEVICE(0x0572, 0x589E), 984 .driver_info = CX231XX_BOARD_CNXT_RDE_250}, 985 {USB_DEVICE(0x0572, 0x58A0), 986 .driver_info = CX231XX_BOARD_CNXT_RDU_250}, 987 {USB_DEVICE(0x2040, 0xb110), 988 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL}, 989 {USB_DEVICE(0x2040, 0xb111), 990 .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC}, 991 {USB_DEVICE(0x2040, 0xb120), 992 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, 993 {USB_DEVICE(0x2040, 0xb123), 994 .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q}, 995 {USB_DEVICE(0x2040, 0xb151), 996 .driver_info = CX231XX_BOARD_HAUPPAUGE_935C}, 997 {USB_DEVICE(0x2040, 0xb130), 998 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx}, 999 {USB_DEVICE(0x2040, 0xb131), 1000 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx}, 1001 /* Hauppauge WinTV-HVR-900-H */ 1002 {USB_DEVICE(0x2040, 0xb138), 1003 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx}, 1004 /* Hauppauge WinTV-HVR-901-H */ 1005 {USB_DEVICE(0x2040, 0xb139), 1006 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx}, 1007 {USB_DEVICE(0x2040, 0xb140), 1008 .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, 1009 {USB_DEVICE(0x2040, 0xc200), 1010 .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2}, 1011 /* PCTV QuatroStick 521e */ 1012 {USB_DEVICE(0x2013, 0x0259), 1013 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx}, 1014 /* PCTV QuatroStick 522e */ 1015 {USB_DEVICE(0x2013, 0x025e), 1016 .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx}, 1017 {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001), 1018 .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID}, 1019 {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014), 1020 .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB}, 1021 {USB_DEVICE(0x1b80, 0xe424), 1022 .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID}, 1023 {USB_DEVICE(0x1b80, 0xe421), 1024 .driver_info = CX231XX_BOARD_KWORLD_UB445_USB_HYBRID}, 1025 {USB_DEVICE(0x1f4d, 0x0237), 1026 .driver_info = CX231XX_BOARD_ICONBIT_U100}, 1027 {USB_DEVICE(0x0fd9, 0x0037), 1028 .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2}, 1029 {USB_DEVICE(0x1f4d, 0x0102), 1030 .driver_info = CX231XX_BOARD_OTG102}, 1031 {USB_DEVICE(USB_VID_TERRATEC, 0x00a6), 1032 .driver_info = CX231XX_BOARD_TERRATEC_GRABBY}, 1033 {USB_DEVICE(0x1b80, 0xd3b2), 1034 .driver_info = CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD}, 1035 {USB_DEVICE(0x15f4, 0x0135), 1036 .driver_info = CX231XX_BOARD_ASTROMETA_T2HYBRID}, 1037 {USB_DEVICE(0x199e, 0x8002), 1038 .driver_info = CX231XX_BOARD_THE_IMAGING_SOURCE_DFG_USB2_PRO}, 1039 {}, 1040 }; 1041 1042 MODULE_DEVICE_TABLE(usb, cx231xx_id_table); 1043 1044 /* cx231xx_tuner_callback 1045 * will be used to reset XC5000 tuner using GPIO pin 1046 */ 1047 1048 int cx231xx_tuner_callback(void *ptr, int component, int command, int arg) 1049 { 1050 int rc = 0; 1051 struct cx231xx *dev = ptr; 1052 1053 if (dev->tuner_type == TUNER_XC5000) { 1054 if (command == XC5000_TUNER_RESET) { 1055 dev_dbg(dev->dev, 1056 "Tuner CB: RESET: cmd %d : tuner type %d\n", 1057 command, dev->tuner_type); 1058 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1059 1); 1060 msleep(10); 1061 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1062 0); 1063 msleep(330); 1064 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1065 1); 1066 msleep(10); 1067 } 1068 } else if (dev->tuner_type == TUNER_NXP_TDA18271) { 1069 switch (command) { 1070 case TDA18271_CALLBACK_CMD_AGC_ENABLE: 1071 if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID) 1072 rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg); 1073 break; 1074 default: 1075 rc = -EINVAL; 1076 break; 1077 } 1078 } 1079 return rc; 1080 } 1081 EXPORT_SYMBOL_GPL(cx231xx_tuner_callback); 1082 1083 static void cx231xx_reset_out(struct cx231xx *dev) 1084 { 1085 cx231xx_set_gpio_value(dev, CX23417_RESET, 1); 1086 msleep(200); 1087 cx231xx_set_gpio_value(dev, CX23417_RESET, 0); 1088 msleep(200); 1089 cx231xx_set_gpio_value(dev, CX23417_RESET, 1); 1090 } 1091 1092 static void cx231xx_enable_OSC(struct cx231xx *dev) 1093 { 1094 cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1); 1095 } 1096 1097 static void cx231xx_sleep_s5h1432(struct cx231xx *dev) 1098 { 1099 cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0); 1100 } 1101 1102 static inline void cx231xx_set_model(struct cx231xx *dev) 1103 { 1104 dev->board = cx231xx_boards[dev->model]; 1105 } 1106 1107 /* Since cx231xx_pre_card_setup() requires a proper dev->model, 1108 * this won't work for boards with generic PCI IDs 1109 */ 1110 void cx231xx_pre_card_setup(struct cx231xx *dev) 1111 { 1112 dev_info(dev->dev, "Identified as %s (card=%d)\n", 1113 dev->board.name, dev->model); 1114 1115 if (CX231XX_BOARD_ASTROMETA_T2HYBRID == dev->model) { 1116 /* turn on demodulator chip */ 1117 cx231xx_set_gpio_value(dev, 0x03, 0x01); 1118 } 1119 1120 /* set the direction for GPIO pins */ 1121 if (dev->board.tuner_gpio) { 1122 cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1); 1123 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1); 1124 } 1125 if (dev->board.tuner_sif_gpio >= 0) 1126 cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1); 1127 1128 /* request some modules if any required */ 1129 1130 /* set the mode to Analog mode initially */ 1131 cx231xx_set_mode(dev, CX231XX_ANALOG_MODE); 1132 1133 /* Unlock device */ 1134 /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */ 1135 1136 } 1137 1138 static void cx231xx_config_tuner(struct cx231xx *dev) 1139 { 1140 struct tuner_setup tun_setup; 1141 struct v4l2_frequency f; 1142 1143 if (dev->tuner_type == TUNER_ABSENT) 1144 return; 1145 1146 tun_setup.mode_mask = T_ANALOG_TV | T_RADIO; 1147 tun_setup.type = dev->tuner_type; 1148 tun_setup.addr = dev->tuner_addr; 1149 tun_setup.tuner_callback = cx231xx_tuner_callback; 1150 1151 tuner_call(dev, tuner, s_type_addr, &tun_setup); 1152 1153 #if 0 1154 if (tun_setup.type == TUNER_XC5000) { 1155 static struct xc2028_ctrl ctrl = { 1156 .fname = XC5000_DEFAULT_FIRMWARE, 1157 .max_len = 64, 1158 .demod = 0; 1159 }; 1160 struct v4l2_priv_tun_config cfg = { 1161 .tuner = dev->tuner_type, 1162 .priv = &ctrl, 1163 }; 1164 tuner_call(dev, tuner, s_config, &cfg); 1165 } 1166 #endif 1167 /* configure tuner */ 1168 f.tuner = 0; 1169 f.type = V4L2_TUNER_ANALOG_TV; 1170 f.frequency = 9076; /* just a magic number */ 1171 dev->ctl_freq = f.frequency; 1172 call_all(dev, tuner, s_frequency, &f); 1173 1174 } 1175 1176 static int read_eeprom(struct cx231xx *dev, struct i2c_client *client, 1177 u8 *eedata, int len) 1178 { 1179 int ret = 0; 1180 u8 start_offset = 0; 1181 int len_todo = len; 1182 u8 *eedata_cur = eedata; 1183 int i; 1184 struct i2c_msg msg_write = { .addr = client->addr, .flags = 0, 1185 .buf = &start_offset, .len = 1 }; 1186 struct i2c_msg msg_read = { .addr = client->addr, .flags = I2C_M_RD }; 1187 1188 /* start reading at offset 0 */ 1189 ret = i2c_transfer(client->adapter, &msg_write, 1); 1190 if (ret < 0) { 1191 dev_err(dev->dev, "Can't read eeprom\n"); 1192 return ret; 1193 } 1194 1195 while (len_todo > 0) { 1196 msg_read.len = (len_todo > 64) ? 64 : len_todo; 1197 msg_read.buf = eedata_cur; 1198 1199 ret = i2c_transfer(client->adapter, &msg_read, 1); 1200 if (ret < 0) { 1201 dev_err(dev->dev, "Can't read eeprom\n"); 1202 return ret; 1203 } 1204 eedata_cur += msg_read.len; 1205 len_todo -= msg_read.len; 1206 } 1207 1208 for (i = 0; i + 15 < len; i += 16) 1209 dev_dbg(dev->dev, "i2c eeprom %02x: %*ph\n", 1210 i, 16, &eedata[i]); 1211 1212 return 0; 1213 } 1214 1215 void cx231xx_card_setup(struct cx231xx *dev) 1216 { 1217 1218 cx231xx_set_model(dev); 1219 1220 dev->tuner_type = cx231xx_boards[dev->model].tuner_type; 1221 if (cx231xx_boards[dev->model].tuner_addr) 1222 dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr; 1223 1224 /* request some modules */ 1225 if (dev->board.decoder == CX231XX_AVDECODER) { 1226 dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, 1227 cx231xx_get_i2c_adap(dev, I2C_0), 1228 "cx25840", 0x88 >> 1, NULL); 1229 if (dev->sd_cx25840 == NULL) 1230 dev_err(dev->dev, 1231 "cx25840 subdev registration failure\n"); 1232 cx25840_call(dev, core, load_fw); 1233 1234 } 1235 1236 /* Initialize the tuner */ 1237 if (dev->board.tuner_type != TUNER_ABSENT) { 1238 struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev, 1239 dev->board.tuner_i2c_master); 1240 dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev, 1241 tuner_i2c, 1242 "tuner", 1243 dev->tuner_addr, NULL); 1244 if (dev->sd_tuner == NULL) 1245 dev_err(dev->dev, 1246 "tuner subdev registration failure\n"); 1247 else 1248 cx231xx_config_tuner(dev); 1249 } 1250 1251 switch (dev->model) { 1252 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx: 1253 case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx: 1254 case CX231XX_BOARD_HAUPPAUGE_955Q: 1255 case CX231XX_BOARD_HAUPPAUGE_935C: 1256 { 1257 struct eeprom { 1258 struct tveeprom tvee; 1259 u8 eeprom[256]; 1260 struct i2c_client client; 1261 }; 1262 struct eeprom *e = kzalloc(sizeof(*e), GFP_KERNEL); 1263 1264 if (e == NULL) { 1265 dev_err(dev->dev, 1266 "failed to allocate memory to read eeprom\n"); 1267 break; 1268 } 1269 e->client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1); 1270 e->client.addr = 0xa0 >> 1; 1271 1272 read_eeprom(dev, &e->client, e->eeprom, sizeof(e->eeprom)); 1273 tveeprom_hauppauge_analog(&e->tvee, e->eeprom + 0xc0); 1274 kfree(e); 1275 break; 1276 } 1277 } 1278 1279 } 1280 1281 /* 1282 * cx231xx_config() 1283 * inits registers with sane defaults 1284 */ 1285 int cx231xx_config(struct cx231xx *dev) 1286 { 1287 /* TBD need to add cx231xx specific code */ 1288 1289 return 0; 1290 } 1291 1292 /* 1293 * cx231xx_config_i2c() 1294 * configure i2c attached devices 1295 */ 1296 void cx231xx_config_i2c(struct cx231xx *dev) 1297 { 1298 /* u32 input = INPUT(dev->video_input)->vmux; */ 1299 1300 call_all(dev, video, s_stream, 1); 1301 } 1302 1303 static void cx231xx_unregister_media_device(struct cx231xx *dev) 1304 { 1305 #ifdef CONFIG_MEDIA_CONTROLLER 1306 if (dev->media_dev) { 1307 media_device_unregister(dev->media_dev); 1308 media_device_cleanup(dev->media_dev); 1309 kfree(dev->media_dev); 1310 dev->media_dev = NULL; 1311 } 1312 #endif 1313 } 1314 1315 /* 1316 * cx231xx_realease_resources() 1317 * unregisters the v4l2,i2c and usb devices 1318 * called when the device gets disconected or at module unload 1319 */ 1320 void cx231xx_release_resources(struct cx231xx *dev) 1321 { 1322 cx231xx_ir_exit(dev); 1323 1324 cx231xx_release_analog_resources(dev); 1325 1326 cx231xx_remove_from_devlist(dev); 1327 1328 /* Release I2C buses */ 1329 cx231xx_dev_uninit(dev); 1330 1331 /* delete v4l2 device */ 1332 v4l2_device_unregister(&dev->v4l2_dev); 1333 1334 cx231xx_unregister_media_device(dev); 1335 1336 usb_put_dev(dev->udev); 1337 1338 /* Mark device as unused */ 1339 clear_bit(dev->devno, &cx231xx_devused); 1340 } 1341 1342 static int cx231xx_media_device_init(struct cx231xx *dev, 1343 struct usb_device *udev) 1344 { 1345 #ifdef CONFIG_MEDIA_CONTROLLER 1346 struct media_device *mdev; 1347 1348 mdev = kzalloc(sizeof(*mdev), GFP_KERNEL); 1349 if (!mdev) 1350 return -ENOMEM; 1351 1352 media_device_usb_init(mdev, udev, dev->board.name); 1353 1354 dev->media_dev = mdev; 1355 #endif 1356 return 0; 1357 } 1358 1359 /* 1360 * cx231xx_init_dev() 1361 * allocates and inits the device structs, registers i2c bus and v4l device 1362 */ 1363 static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev, 1364 int minor) 1365 { 1366 int retval = -ENOMEM; 1367 unsigned int maxh, maxw; 1368 1369 dev->udev = udev; 1370 mutex_init(&dev->lock); 1371 mutex_init(&dev->ctrl_urb_lock); 1372 mutex_init(&dev->gpio_i2c_lock); 1373 mutex_init(&dev->i2c_lock); 1374 1375 spin_lock_init(&dev->video_mode.slock); 1376 spin_lock_init(&dev->vbi_mode.slock); 1377 spin_lock_init(&dev->sliced_cc_mode.slock); 1378 1379 init_waitqueue_head(&dev->open); 1380 init_waitqueue_head(&dev->wait_frame); 1381 init_waitqueue_head(&dev->wait_stream); 1382 1383 dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg; 1384 dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg; 1385 dev->cx231xx_send_usb_command = cx231xx_send_usb_command; 1386 dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read; 1387 dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write; 1388 1389 /* Query cx231xx to find what pcb config it is related to */ 1390 retval = initialize_cx231xx(dev); 1391 if (retval < 0) { 1392 dev_err(dev->dev, "Failed to read PCB config\n"); 1393 return retval; 1394 } 1395 1396 /*To workaround error number=-71 on EP0 for VideoGrabber, 1397 need set alt here.*/ 1398 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER || 1399 dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) { 1400 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3); 1401 cx231xx_set_alt_setting(dev, INDEX_VANC, 1); 1402 } 1403 /* Cx231xx pre card setup */ 1404 cx231xx_pre_card_setup(dev); 1405 1406 retval = cx231xx_config(dev); 1407 if (retval) { 1408 dev_err(dev->dev, "error configuring device\n"); 1409 return -ENOMEM; 1410 } 1411 1412 /* set default norm */ 1413 dev->norm = dev->board.norm; 1414 1415 /* register i2c bus */ 1416 retval = cx231xx_dev_init(dev); 1417 if (retval) { 1418 dev_err(dev->dev, 1419 "%s: cx231xx_i2c_register - errCode [%d]!\n", 1420 __func__, retval); 1421 goto err_dev_init; 1422 } 1423 1424 /* Do board specific init */ 1425 cx231xx_card_setup(dev); 1426 1427 /* configure the device */ 1428 cx231xx_config_i2c(dev); 1429 1430 maxw = norm_maxw(dev); 1431 maxh = norm_maxh(dev); 1432 1433 /* set default image size */ 1434 dev->width = maxw; 1435 dev->height = maxh; 1436 dev->interlaced = 0; 1437 dev->video_input = 0; 1438 1439 retval = cx231xx_config(dev); 1440 if (retval) { 1441 dev_err(dev->dev, "%s: cx231xx_config - errCode [%d]!\n", 1442 __func__, retval); 1443 goto err_dev_init; 1444 } 1445 1446 /* init video dma queues */ 1447 INIT_LIST_HEAD(&dev->video_mode.vidq.active); 1448 INIT_LIST_HEAD(&dev->video_mode.vidq.queued); 1449 1450 /* init vbi dma queues */ 1451 INIT_LIST_HEAD(&dev->vbi_mode.vidq.active); 1452 INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued); 1453 1454 /* Reset other chips required if they are tied up with GPIO pins */ 1455 cx231xx_add_into_devlist(dev); 1456 1457 if (dev->board.has_417) { 1458 dev_info(dev->dev, "attach 417 %d\n", dev->model); 1459 if (cx231xx_417_register(dev) < 0) { 1460 dev_err(dev->dev, 1461 "%s() Failed to register 417 on VID_B\n", 1462 __func__); 1463 } 1464 } 1465 1466 retval = cx231xx_register_analog_devices(dev); 1467 if (retval) 1468 goto err_analog; 1469 1470 cx231xx_ir_init(dev); 1471 1472 cx231xx_init_extension(dev); 1473 1474 return 0; 1475 err_analog: 1476 cx231xx_unregister_media_device(dev); 1477 cx231xx_release_analog_resources(dev); 1478 cx231xx_remove_from_devlist(dev); 1479 err_dev_init: 1480 cx231xx_dev_uninit(dev); 1481 return retval; 1482 } 1483 1484 #if defined(CONFIG_MODULES) && defined(MODULE) 1485 static void request_module_async(struct work_struct *work) 1486 { 1487 struct cx231xx *dev = container_of(work, 1488 struct cx231xx, request_module_wk); 1489 1490 if (dev->has_alsa_audio) 1491 request_module("cx231xx-alsa"); 1492 1493 if (dev->board.has_dvb) 1494 request_module("cx231xx-dvb"); 1495 1496 } 1497 1498 static void request_modules(struct cx231xx *dev) 1499 { 1500 INIT_WORK(&dev->request_module_wk, request_module_async); 1501 schedule_work(&dev->request_module_wk); 1502 } 1503 1504 static void flush_request_modules(struct cx231xx *dev) 1505 { 1506 flush_work(&dev->request_module_wk); 1507 } 1508 #else 1509 #define request_modules(dev) 1510 #define flush_request_modules(dev) 1511 #endif /* CONFIG_MODULES */ 1512 1513 static int cx231xx_init_v4l2(struct cx231xx *dev, 1514 struct usb_device *udev, 1515 struct usb_interface *interface, 1516 int isoc_pipe) 1517 { 1518 struct usb_interface *uif; 1519 int i, idx; 1520 1521 /* Video Init */ 1522 1523 /* compute alternate max packet sizes for video */ 1524 idx = dev->current_pcb_config.hs_config_info[0].interface_info.video_index + 1; 1525 if (idx >= dev->max_iad_interface_count) { 1526 dev_err(dev->dev, 1527 "Video PCB interface #%d doesn't exist\n", idx); 1528 return -ENODEV; 1529 } 1530 1531 uif = udev->actconfig->interface[idx]; 1532 1533 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) 1534 return -ENODEV; 1535 1536 dev->video_mode.end_point_addr = uif->altsetting[0].endpoint[isoc_pipe].desc.bEndpointAddress; 1537 dev->video_mode.num_alt = uif->num_altsetting; 1538 1539 dev_info(dev->dev, 1540 "video EndPoint Addr 0x%x, Alternate settings: %i\n", 1541 dev->video_mode.end_point_addr, 1542 dev->video_mode.num_alt); 1543 1544 dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP_KERNEL); 1545 if (dev->video_mode.alt_max_pkt_size == NULL) 1546 return -ENOMEM; 1547 1548 for (i = 0; i < dev->video_mode.num_alt; i++) { 1549 u16 tmp; 1550 1551 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) 1552 return -ENODEV; 1553 1554 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize); 1555 dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); 1556 dev_dbg(dev->dev, 1557 "Alternate setting %i, max size= %i\n", i, 1558 dev->video_mode.alt_max_pkt_size[i]); 1559 } 1560 1561 /* VBI Init */ 1562 1563 idx = dev->current_pcb_config.hs_config_info[0].interface_info.vanc_index + 1; 1564 if (idx >= dev->max_iad_interface_count) { 1565 dev_err(dev->dev, 1566 "VBI PCB interface #%d doesn't exist\n", idx); 1567 return -ENODEV; 1568 } 1569 uif = udev->actconfig->interface[idx]; 1570 1571 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) 1572 return -ENODEV; 1573 1574 dev->vbi_mode.end_point_addr = 1575 uif->altsetting[0].endpoint[isoc_pipe].desc. 1576 bEndpointAddress; 1577 1578 dev->vbi_mode.num_alt = uif->num_altsetting; 1579 dev_info(dev->dev, 1580 "VBI EndPoint Addr 0x%x, Alternate settings: %i\n", 1581 dev->vbi_mode.end_point_addr, 1582 dev->vbi_mode.num_alt); 1583 1584 /* compute alternate max packet sizes for vbi */ 1585 dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KERNEL); 1586 if (dev->vbi_mode.alt_max_pkt_size == NULL) 1587 return -ENOMEM; 1588 1589 for (i = 0; i < dev->vbi_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->vbi_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->vbi_mode.alt_max_pkt_size[i]); 1602 } 1603 1604 /* Sliced CC VBI init */ 1605 1606 /* compute alternate max packet sizes for sliced CC */ 1607 idx = dev->current_pcb_config.hs_config_info[0].interface_info.hanc_index + 1; 1608 if (idx >= dev->max_iad_interface_count) { 1609 dev_err(dev->dev, 1610 "Sliced CC PCB interface #%d doesn't exist\n", idx); 1611 return -ENODEV; 1612 } 1613 uif = udev->actconfig->interface[idx]; 1614 1615 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) 1616 return -ENODEV; 1617 1618 dev->sliced_cc_mode.end_point_addr = 1619 uif->altsetting[0].endpoint[isoc_pipe].desc. 1620 bEndpointAddress; 1621 1622 dev->sliced_cc_mode.num_alt = uif->num_altsetting; 1623 dev_info(dev->dev, 1624 "sliced CC EndPoint Addr 0x%x, Alternate settings: %i\n", 1625 dev->sliced_cc_mode.end_point_addr, 1626 dev->sliced_cc_mode.num_alt); 1627 dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_alt, GFP_KERNEL); 1628 if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) 1629 return -ENOMEM; 1630 1631 for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) { 1632 u16 tmp; 1633 1634 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) 1635 return -ENODEV; 1636 1637 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe]. 1638 desc.wMaxPacketSize); 1639 dev->sliced_cc_mode.alt_max_pkt_size[i] = 1640 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); 1641 dev_dbg(dev->dev, 1642 "Alternate setting %i, max size= %i\n", i, 1643 dev->sliced_cc_mode.alt_max_pkt_size[i]); 1644 } 1645 1646 return 0; 1647 } 1648 1649 /* 1650 * cx231xx_usb_probe() 1651 * checks for supported devices 1652 */ 1653 static int cx231xx_usb_probe(struct usb_interface *interface, 1654 const struct usb_device_id *id) 1655 { 1656 struct usb_device *udev; 1657 struct device *d = &interface->dev; 1658 struct usb_interface *uif; 1659 struct cx231xx *dev = NULL; 1660 int retval = -ENODEV; 1661 int nr = 0, ifnum; 1662 int i, isoc_pipe = 0; 1663 char *speed; 1664 u8 idx; 1665 struct usb_interface_assoc_descriptor *assoc_desc; 1666 1667 ifnum = interface->altsetting[0].desc.bInterfaceNumber; 1668 1669 /* 1670 * Interface number 0 - IR interface (handled by mceusb driver) 1671 * Interface number 1 - AV interface (handled by this driver) 1672 */ 1673 if (ifnum != 1) 1674 return -ENODEV; 1675 1676 /* Check to see next free device and mark as used */ 1677 do { 1678 nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS); 1679 if (nr >= CX231XX_MAXBOARDS) { 1680 /* No free device slots */ 1681 dev_err(d, 1682 "Supports only %i devices.\n", 1683 CX231XX_MAXBOARDS); 1684 return -ENOMEM; 1685 } 1686 } while (test_and_set_bit(nr, &cx231xx_devused)); 1687 1688 udev = usb_get_dev(interface_to_usbdev(interface)); 1689 1690 /* allocate memory for our device state and initialize it */ 1691 dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL); 1692 if (dev == NULL) { 1693 retval = -ENOMEM; 1694 goto err_if; 1695 } 1696 1697 snprintf(dev->name, 29, "cx231xx #%d", nr); 1698 dev->devno = nr; 1699 dev->model = id->driver_info; 1700 dev->video_mode.alt = -1; 1701 dev->dev = d; 1702 1703 cx231xx_set_model(dev); 1704 1705 dev->interface_count++; 1706 /* reset gpio dir and value */ 1707 dev->gpio_dir = 0; 1708 dev->gpio_val = 0; 1709 dev->xc_fw_load_done = 0; 1710 dev->has_alsa_audio = 1; 1711 dev->power_mode = -1; 1712 atomic_set(&dev->devlist_count, 0); 1713 1714 /* 0 - vbi ; 1 -sliced cc mode */ 1715 dev->vbi_or_sliced_cc_mode = 0; 1716 1717 /* get maximum no.of IAD interfaces */ 1718 dev->max_iad_interface_count = udev->config->desc.bNumInterfaces; 1719 1720 /* init CIR module TBD */ 1721 1722 /*mode_tv: digital=1 or analog=0*/ 1723 dev->mode_tv = 0; 1724 1725 dev->USE_ISO = transfer_mode; 1726 1727 switch (udev->speed) { 1728 case USB_SPEED_LOW: 1729 speed = "1.5"; 1730 break; 1731 case USB_SPEED_UNKNOWN: 1732 case USB_SPEED_FULL: 1733 speed = "12"; 1734 break; 1735 case USB_SPEED_HIGH: 1736 speed = "480"; 1737 break; 1738 default: 1739 speed = "unknown"; 1740 } 1741 1742 dev_info(d, 1743 "New device %s %s @ %s Mbps (%04x:%04x) with %d interfaces\n", 1744 udev->manufacturer ? udev->manufacturer : "", 1745 udev->product ? udev->product : "", 1746 speed, 1747 le16_to_cpu(udev->descriptor.idVendor), 1748 le16_to_cpu(udev->descriptor.idProduct), 1749 dev->max_iad_interface_count); 1750 1751 /* increment interface count */ 1752 dev->interface_count++; 1753 1754 /* get device number */ 1755 nr = dev->devno; 1756 1757 assoc_desc = udev->actconfig->intf_assoc[0]; 1758 if (!assoc_desc || assoc_desc->bFirstInterface != ifnum) { 1759 dev_err(d, "Not found matching IAD interface\n"); 1760 retval = -ENODEV; 1761 goto err_if; 1762 } 1763 1764 dev_dbg(d, "registering interface %d\n", ifnum); 1765 1766 /* save our data pointer in this interface device */ 1767 usb_set_intfdata(interface, dev); 1768 1769 /* Initialize the media controller */ 1770 retval = cx231xx_media_device_init(dev, udev); 1771 if (retval) { 1772 dev_err(d, "cx231xx_media_device_init failed\n"); 1773 goto err_media_init; 1774 } 1775 1776 /* Create v4l2 device */ 1777 #ifdef CONFIG_MEDIA_CONTROLLER 1778 dev->v4l2_dev.mdev = dev->media_dev; 1779 #endif 1780 retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev); 1781 if (retval) { 1782 dev_err(d, "v4l2_device_register failed\n"); 1783 goto err_v4l2; 1784 } 1785 1786 /* allocate device struct */ 1787 retval = cx231xx_init_dev(dev, udev, nr); 1788 if (retval) 1789 goto err_init; 1790 1791 retval = cx231xx_init_v4l2(dev, udev, interface, isoc_pipe); 1792 if (retval) 1793 goto err_init; 1794 1795 if (dev->current_pcb_config.ts1_source != 0xff) { 1796 /* compute alternate max packet sizes for TS1 */ 1797 idx = dev->current_pcb_config.hs_config_info[0].interface_info.ts1_index + 1; 1798 if (idx >= dev->max_iad_interface_count) { 1799 dev_err(d, "TS1 PCB interface #%d doesn't exist\n", 1800 idx); 1801 retval = -ENODEV; 1802 goto err_video_alt; 1803 } 1804 uif = udev->actconfig->interface[idx]; 1805 1806 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) { 1807 retval = -ENODEV; 1808 goto err_video_alt; 1809 } 1810 1811 dev->ts1_mode.end_point_addr = 1812 uif->altsetting[0].endpoint[isoc_pipe]. 1813 desc.bEndpointAddress; 1814 1815 dev->ts1_mode.num_alt = uif->num_altsetting; 1816 dev_info(d, 1817 "TS EndPoint Addr 0x%x, Alternate settings: %i\n", 1818 dev->ts1_mode.end_point_addr, 1819 dev->ts1_mode.num_alt); 1820 1821 dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KERNEL); 1822 if (dev->ts1_mode.alt_max_pkt_size == NULL) { 1823 retval = -ENOMEM; 1824 goto err_video_alt; 1825 } 1826 1827 for (i = 0; i < dev->ts1_mode.num_alt; i++) { 1828 u16 tmp; 1829 1830 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) { 1831 retval = -ENODEV; 1832 goto err_video_alt; 1833 } 1834 1835 tmp = le16_to_cpu(uif->altsetting[i]. 1836 endpoint[isoc_pipe].desc. 1837 wMaxPacketSize); 1838 dev->ts1_mode.alt_max_pkt_size[i] = 1839 (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); 1840 dev_dbg(d, "Alternate setting %i, max size= %i\n", 1841 i, dev->ts1_mode.alt_max_pkt_size[i]); 1842 } 1843 } 1844 1845 if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) { 1846 cx231xx_enable_OSC(dev); 1847 cx231xx_reset_out(dev); 1848 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3); 1849 } 1850 1851 if (dev->model == CX231XX_BOARD_CNXT_RDE_253S) 1852 cx231xx_sleep_s5h1432(dev); 1853 1854 /* load other modules required */ 1855 request_modules(dev); 1856 1857 #ifdef CONFIG_MEDIA_CONTROLLER 1858 /* Init entities at the Media Controller */ 1859 cx231xx_v4l2_create_entities(dev); 1860 1861 retval = v4l2_mc_create_media_graph(dev->media_dev); 1862 if (!retval) 1863 retval = media_device_register(dev->media_dev); 1864 #endif 1865 if (retval < 0) 1866 cx231xx_release_resources(dev); 1867 return retval; 1868 1869 err_video_alt: 1870 /* cx231xx_uninit_dev: */ 1871 cx231xx_close_extension(dev); 1872 cx231xx_ir_exit(dev); 1873 cx231xx_release_analog_resources(dev); 1874 cx231xx_417_unregister(dev); 1875 cx231xx_remove_from_devlist(dev); 1876 cx231xx_dev_uninit(dev); 1877 err_init: 1878 v4l2_device_unregister(&dev->v4l2_dev); 1879 err_v4l2: 1880 cx231xx_unregister_media_device(dev); 1881 err_media_init: 1882 usb_set_intfdata(interface, NULL); 1883 err_if: 1884 usb_put_dev(udev); 1885 clear_bit(nr, &cx231xx_devused); 1886 return retval; 1887 } 1888 1889 /* 1890 * cx231xx_usb_disconnect() 1891 * called when the device gets diconencted 1892 * video device will be unregistered on v4l2_close in case it is still open 1893 */ 1894 static void cx231xx_usb_disconnect(struct usb_interface *interface) 1895 { 1896 struct cx231xx *dev; 1897 1898 dev = usb_get_intfdata(interface); 1899 usb_set_intfdata(interface, NULL); 1900 1901 if (!dev) 1902 return; 1903 1904 if (!dev->udev) 1905 return; 1906 1907 dev->state |= DEV_DISCONNECTED; 1908 1909 flush_request_modules(dev); 1910 1911 /* wait until all current v4l2 io is finished then deallocate 1912 resources */ 1913 mutex_lock(&dev->lock); 1914 1915 wake_up_interruptible_all(&dev->open); 1916 1917 if (dev->users) { 1918 dev_warn(dev->dev, 1919 "device %s is open! Deregistration and memory deallocation are deferred on close.\n", 1920 video_device_node_name(&dev->vdev)); 1921 1922 /* Even having users, it is safe to remove the RC i2c driver */ 1923 cx231xx_ir_exit(dev); 1924 1925 if (dev->USE_ISO) 1926 cx231xx_uninit_isoc(dev); 1927 else 1928 cx231xx_uninit_bulk(dev); 1929 wake_up_interruptible(&dev->wait_frame); 1930 wake_up_interruptible(&dev->wait_stream); 1931 } else { 1932 } 1933 1934 cx231xx_close_extension(dev); 1935 1936 mutex_unlock(&dev->lock); 1937 1938 if (!dev->users) 1939 cx231xx_release_resources(dev); 1940 } 1941 1942 static struct usb_driver cx231xx_usb_driver = { 1943 .name = "cx231xx", 1944 .probe = cx231xx_usb_probe, 1945 .disconnect = cx231xx_usb_disconnect, 1946 .id_table = cx231xx_id_table, 1947 }; 1948 1949 module_usb_driver(cx231xx_usb_driver); 1950