drivers/media/video/em28xx/em28xx-cards.c

   1 /*
   2    em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB
   3                     video capture devices
   4
   5    Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
   6                       Markus Rechberger <mrechberger@gmail.com>
   7                       Mauro Carvalho Chehab <mchehab@infradead.org>
   8                       Sascha Sommer <saschasommer@freenet.de>
   9
  10    This program is free software; you can redistribute it and/or modify
  11    it under the terms of the GNU General Public License as published by
  12    the Free Software Foundation; either version 2 of the License, or
  13    (at your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program; if not, write to the Free Software
  22    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23  */
  24
  25 #include <linux/init.h>
  26 #include <linux/module.h>
  27 #include <linux/delay.h>
  28 #include <linux/i2c.h>
  29 #include <linux/usb.h>
  30 #include <media/tuner.h>
  31 #include <media/msp3400.h>
  32 #include <media/saa7115.h>
  33 #include <media/tvp5150.h>
  34 #include <media/tveeprom.h>
  35 #include <media/v4l2-common.h>
  36 #include <media/v4l2-chip-ident.h>
  37
  38 #include "em28xx.h"
  39
  40 #define DRIVER_NAME         "em28xx"
  41
  42 static int tuner = -1;
  43 module_param(tuner, int, 0444);
  44 MODULE_PARM_DESC(tuner, "tuner type");
  45
  46 static unsigned int disable_ir;
  47 module_param(disable_ir, int, 0444);
  48 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
  49
  50 static unsigned int card[]     = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
  51 module_param_array(card,  int, NULL, 0444);
  52 MODULE_PARM_DESC(card,     "card type");
  53
  54 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
  55 static unsigned long em28xx_devused;
  56
  57 struct em28xx_hash_table {
  58         unsigned long hash;
  59         unsigned int  model;
  60         unsigned int  tuner;
  61 };
  62
  63 /*
  64  *  Reset sequences for analog/digital modes
  65  */
  66
  67 /* Reset for the most [analog] boards */
  68 static struct em28xx_reg_seq default_analog[] = {
  69         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
  70         {       -1,             -1,     -1,             -1},
  71 };
  72
  73 /* Reset for the most [digital] boards */
  74 static struct em28xx_reg_seq default_digital[] = {
  75         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
  76         {       -1,             -1,     -1,             -1},
  77 };
  78
  79 /* Board Hauppauge WinTV HVR 900 analog */
  80 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
  81         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
  82         {0x05,                  0xff,   0x10,           10},
  83         {  -1,                  -1,     -1,             -1},
  84 };
  85
  86 /* Board Hauppauge WinTV HVR 900 digital */
  87 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
  88         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
  89         {EM2880_R04_GPO,        0x04,   0x0f,           10},
  90         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
  91         { -1,                   -1,     -1,             -1},
  92 };
  93
  94 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
  95 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
  96         {EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,      10},
  97         {       -1,             -1,     -1,              -1},
  98 };
  99
 100 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 101
 102 /* Board  - EM2870 Kworld 355u
 103    Analog - No input analog */
 104
 105 static struct em28xx_reg_seq kworld_330u_analog[] = {
 106         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
 107         {EM2880_R04_GPO,        0x00,   0xff,           10},
 108         { -1,                   -1,     -1,             -1},
 109 };
 110
 111 static struct em28xx_reg_seq kworld_330u_digital[] = {
 112         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 113         {EM2880_R04_GPO,        0x08,   0xff,           10},
 114         { -1,                   -1,     -1,             -1},
 115 };
 116
 117 /* Callback for the most boards */
 118 static struct em28xx_reg_seq default_tuner_gpio[] = {
 119         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 120         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 121         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 122         {  -1,                  -1,             -1,             -1},
 123 };
 124
 125 /*
 126  *  Board definitions
 127  */
 128 struct em28xx_board em28xx_boards[] = {
 129         [EM2750_BOARD_UNKNOWN] = {
 130                 .name          = "Unknown EM2750/EM2751 webcam grabber",
 131                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 132                 .tuner_type    = TUNER_ABSENT,  /* This is a webcam */
 133                 .input         = { {
 134                         .type     = EM28XX_VMUX_COMPOSITE1,
 135                         .vmux     = 0,
 136                         .amux     = EM28XX_AMUX_VIDEO,
 137                 } },
 138         },
 139         [EM2800_BOARD_UNKNOWN] = {
 140                 .name         = "Unknown EM2800 video grabber",
 141                 .is_em2800    = 1,
 142                 .tda9887_conf = TDA9887_PRESENT,
 143                 .decoder      = EM28XX_SAA711X,
 144                 .tuner_type   = TUNER_ABSENT,
 145                 .input        = { {
 146                         .type     = EM28XX_VMUX_COMPOSITE1,
 147                         .vmux     = SAA7115_COMPOSITE0,
 148                         .amux     = EM28XX_AMUX_LINE_IN,
 149                 }, {
 150                         .type     = EM28XX_VMUX_SVIDEO,
 151                         .vmux     = SAA7115_SVIDEO3,
 152                         .amux     = EM28XX_AMUX_LINE_IN,
 153                 } },
 154         },
 155         [EM2820_BOARD_UNKNOWN] = {
 156                 .name          = "Unknown EM2750/28xx video grabber",
 157                 .tuner_type    = TUNER_ABSENT,
 158         },
 159         [EM2750_BOARD_DLCW_130] = {
 160                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 161                 .name          = "Huaqi DLCW-130",
 162                 .valid         = EM28XX_BOARD_NOT_VALIDATED,
 163                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 164                 .tuner_type    = TUNER_ABSENT,  /* This is a webcam */
 165                 .input         = { {
 166                         .type     = EM28XX_VMUX_COMPOSITE1,
 167                         .vmux     = 0,
 168                         .amux     = EM28XX_AMUX_VIDEO,
 169                 } },
 170         },
 171         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 172                 .name         = "Kworld PVR TV 2800 RF",
 173                 .tuner_type   = TUNER_TEMIC_PAL,
 174                 .tda9887_conf = TDA9887_PRESENT,
 175                 .decoder      = EM28XX_SAA711X,
 176                 .input        = { {
 177                         .type     = EM28XX_VMUX_COMPOSITE1,
 178                         .vmux     = SAA7115_COMPOSITE0,
 179                         .amux     = EM28XX_AMUX_LINE_IN,
 180                 }, {
 181                         .type     = EM28XX_VMUX_SVIDEO,
 182                         .vmux     = SAA7115_SVIDEO3,
 183                         .amux     = EM28XX_AMUX_LINE_IN,
 184                 } },
 185         },
 186         [EM2820_BOARD_GADMEI_TVR200] = {
 187                 .name         = "Gadmei TVR200",
 188                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 189                 .tda9887_conf = TDA9887_PRESENT,
 190                 .decoder      = EM28XX_SAA711X,
 191                 .input        = { {
 192                         .type     = EM28XX_VMUX_TELEVISION,
 193                         .vmux     = SAA7115_COMPOSITE2,
 194                         .amux     = EM28XX_AMUX_LINE_IN,
 195                 }, {
 196                         .type     = EM28XX_VMUX_COMPOSITE1,
 197                         .vmux     = SAA7115_COMPOSITE0,
 198                         .amux     = EM28XX_AMUX_LINE_IN,
 199                 }, {
 200                         .type     = EM28XX_VMUX_SVIDEO,
 201                         .vmux     = SAA7115_SVIDEO3,
 202                         .amux     = EM28XX_AMUX_LINE_IN,
 203                 } },
 204         },
 205         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
 206                 .name         = "Terratec Cinergy 250 USB",
 207                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 208                 .tda9887_conf = TDA9887_PRESENT,
 209                 .decoder      = EM28XX_SAA711X,
 210                 .input        = { {
 211                         .type     = EM28XX_VMUX_TELEVISION,
 212                         .vmux     = SAA7115_COMPOSITE2,
 213                         .amux     = EM28XX_AMUX_LINE_IN,
 214                 }, {
 215                         .type     = EM28XX_VMUX_COMPOSITE1,
 216                         .vmux     = SAA7115_COMPOSITE0,
 217                         .amux     = EM28XX_AMUX_LINE_IN,
 218                 }, {
 219                         .type     = EM28XX_VMUX_SVIDEO,
 220                         .vmux     = SAA7115_SVIDEO3,
 221                         .amux     = EM28XX_AMUX_LINE_IN,
 222                 } },
 223         },
 224         [EM2820_BOARD_PINNACLE_USB_2] = {
 225                 .name         = "Pinnacle PCTV USB 2",
 226                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 227                 .tda9887_conf = TDA9887_PRESENT,
 228                 .decoder      = EM28XX_SAA711X,
 229                 .input        = { {
 230                         .type     = EM28XX_VMUX_TELEVISION,
 231                         .vmux     = SAA7115_COMPOSITE2,
 232                         .amux     = EM28XX_AMUX_VIDEO,
 233                 }, {
 234                         .type     = EM28XX_VMUX_COMPOSITE1,
 235                         .vmux     = SAA7115_COMPOSITE0,
 236                         .amux     = EM28XX_AMUX_LINE_IN,
 237                 }, {
 238                         .type     = EM28XX_VMUX_SVIDEO,
 239                         .vmux     = SAA7115_SVIDEO3,
 240                         .amux     = EM28XX_AMUX_LINE_IN,
 241                 } },
 242         },
 243         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 244                 .name         = "Hauppauge WinTV USB 2",
 245                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 246                 .tda9887_conf = TDA9887_PRESENT |
 247                                 TDA9887_PORT1_ACTIVE|
 248                                 TDA9887_PORT2_ACTIVE,
 249                 .decoder      = EM28XX_TVP5150,
 250                 .has_msp34xx  = 1,
 251                 .input        = { {
 252                         .type     = EM28XX_VMUX_TELEVISION,
 253                         .vmux     = TVP5150_COMPOSITE0,
 254                         .amux     = MSP_INPUT_DEFAULT,
 255                 }, {
 256                         .type     = EM28XX_VMUX_SVIDEO,
 257                         .vmux     = TVP5150_SVIDEO,
 258                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 259                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 260                 } },
 261         },
 262         [EM2820_BOARD_DLINK_USB_TV] = {
 263                 .name         = "D-Link DUB-T210 TV Tuner",
 264                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 265                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 266                 .tda9887_conf = TDA9887_PRESENT,
 267                 .decoder      = EM28XX_SAA711X,
 268                 .input        = { {
 269                         .type     = EM28XX_VMUX_TELEVISION,
 270                         .vmux     = SAA7115_COMPOSITE2,
 271                         .amux     = EM28XX_AMUX_LINE_IN,
 272                 }, {
 273                         .type     = EM28XX_VMUX_COMPOSITE1,
 274                         .vmux     = SAA7115_COMPOSITE0,
 275                         .amux     = EM28XX_AMUX_LINE_IN,
 276                 }, {
 277                         .type     = EM28XX_VMUX_SVIDEO,
 278                         .vmux     = SAA7115_SVIDEO3,
 279                         .amux     = EM28XX_AMUX_LINE_IN,
 280                 } },
 281         },
 282         [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
 283                 .name         = "Hercules Smart TV USB 2.0",
 284                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 285                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 286                 .tda9887_conf = TDA9887_PRESENT,
 287                 .decoder      = EM28XX_SAA711X,
 288                 .input        = { {
 289                         .type     = EM28XX_VMUX_TELEVISION,
 290                         .vmux     = SAA7115_COMPOSITE2,
 291                         .amux     = EM28XX_AMUX_LINE_IN,
 292                 }, {
 293                         .type     = EM28XX_VMUX_COMPOSITE1,
 294                         .vmux     = SAA7115_COMPOSITE0,
 295                         .amux     = EM28XX_AMUX_LINE_IN,
 296                 }, {
 297                         .type     = EM28XX_VMUX_SVIDEO,
 298                         .vmux     = SAA7115_SVIDEO3,
 299                         .amux     = EM28XX_AMUX_LINE_IN,
 300                 } },
 301         },
 302         [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
 303                 .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
 304                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 305                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 306                 .tda9887_conf = TDA9887_PRESENT,
 307                 .decoder      = EM28XX_SAA711X,
 308                 .input        = { {
 309                         .type     = EM28XX_VMUX_TELEVISION,
 310                         .vmux     = SAA7115_COMPOSITE2,
 311                         .amux     = EM28XX_AMUX_VIDEO,
 312                 }, {
 313                         .type     = EM28XX_VMUX_COMPOSITE1,
 314                         .vmux     = SAA7115_COMPOSITE0,
 315                         .amux     = EM28XX_AMUX_LINE_IN,
 316                 }, {
 317                         .type     = EM28XX_VMUX_SVIDEO,
 318                         .vmux     = SAA7115_SVIDEO3,
 319                         .amux     = EM28XX_AMUX_LINE_IN,
 320                 } },
 321         },
 322         [EM2820_BOARD_GADMEI_UTV310] = {
 323                 .name         = "Gadmei UTV310",
 324                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 325                 .tuner_type   = TUNER_TNF_5335MF,
 326                 .tda9887_conf = TDA9887_PRESENT,
 327                 .decoder      = EM28XX_SAA711X,
 328                 .input        = { {
 329                         .type     = EM28XX_VMUX_TELEVISION,
 330                         .vmux     = SAA7115_COMPOSITE1,
 331                         .amux     = EM28XX_AMUX_LINE_IN,
 332                 }, {
 333                         .type     = EM28XX_VMUX_COMPOSITE1,
 334                         .vmux     = SAA7115_COMPOSITE0,
 335                         .amux     = EM28XX_AMUX_LINE_IN,
 336                 }, {
 337                         .type     = EM28XX_VMUX_SVIDEO,
 338                         .vmux     = SAA7115_SVIDEO3,
 339                         .amux     = EM28XX_AMUX_LINE_IN,
 340                 } },
 341         },
 342         [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
 343                 .name         = "Leadtek Winfast USB II Deluxe",
 344                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 345                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 346                 .tda9887_conf = TDA9887_PRESENT,
 347                 .decoder      = EM28XX_SAA711X,
 348                 .input        = { {
 349                         .type     = EM28XX_VMUX_TELEVISION,
 350                         .vmux     = SAA7115_COMPOSITE2,
 351                         .amux     = EM28XX_AMUX_VIDEO,
 352                 }, {
 353                         .type     = EM28XX_VMUX_COMPOSITE1,
 354                         .vmux     = SAA7115_COMPOSITE0,
 355                         .amux     = EM28XX_AMUX_LINE_IN,
 356                 }, {
 357                         .type     = EM28XX_VMUX_SVIDEO,
 358                         .vmux     = SAA7115_COMPOSITE0,
 359                         .amux     = EM28XX_AMUX_LINE_IN,
 360                 } },
 361         },
 362         [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 363                 .name         = "Videology 20K14XUSB USB2.0",
 364                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 365                 .tuner_type   = TUNER_ABSENT,   /* This is a webcam */
 366                 .input        = { {
 367                         .type     = EM28XX_VMUX_COMPOSITE1,
 368                         .vmux     = 0,
 369                         .amux     = EM28XX_AMUX_VIDEO,
 370                 } },
 371         },
 372         [EM2821_BOARD_PROLINK_PLAYTV_USB2] = {
 373                 .name         = "SIIG AVTuner-PVR/Prolink PlayTV USB 2.0",
 374                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 375                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,  /* unknown? */
 376                 .tda9887_conf = TDA9887_PRESENT,        /* unknown? */
 377                 .decoder      = EM28XX_SAA711X,
 378                 .input        = { {
 379                         .type     = EM28XX_VMUX_TELEVISION,
 380                         .vmux     = SAA7115_COMPOSITE2,
 381                         .amux     = EM28XX_AMUX_LINE_IN,
 382                 }, {
 383                         .type     = EM28XX_VMUX_COMPOSITE1,
 384                         .vmux     = SAA7115_COMPOSITE0,
 385                         .amux     = EM28XX_AMUX_LINE_IN,
 386                 }, {
 387                         .type     = EM28XX_VMUX_SVIDEO,
 388                         .vmux     = SAA7115_SVIDEO3,
 389                         .amux     = EM28XX_AMUX_LINE_IN,
 390                 } },
 391         },
 392         [EM2821_BOARD_SUPERCOMP_USB_2] = {
 393                 .name         = "Supercomp USB 2.0 TV",
 394                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 395                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 396                 .tda9887_conf = TDA9887_PRESENT |
 397                                 TDA9887_PORT1_ACTIVE |
 398                                 TDA9887_PORT2_ACTIVE,
 399                 .decoder      = EM28XX_SAA711X,
 400                 .input        = { {
 401                         .type     = EM28XX_VMUX_TELEVISION,
 402                         .vmux     = SAA7115_COMPOSITE2,
 403                         .amux     = EM28XX_AMUX_LINE_IN,
 404                 }, {
 405                         .type     = EM28XX_VMUX_COMPOSITE1,
 406                         .vmux     = SAA7115_COMPOSITE0,
 407                         .amux     = EM28XX_AMUX_VIDEO,
 408                 }, {
 409                         .type     = EM28XX_VMUX_SVIDEO,
 410                         .vmux     = SAA7115_SVIDEO3,
 411                         .amux     = EM28XX_AMUX_LINE_IN,
 412                 } },
 413         },
 414         [EM2821_BOARD_USBGEAR_VD204] = {
 415                 .name         = "Usbgear VD204v9",
 416                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 417                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 418                 .decoder      = EM28XX_SAA711X,
 419                 .input        = { {
 420                         .type  = EM28XX_VMUX_COMPOSITE1,
 421                         .vmux  = SAA7115_COMPOSITE0,
 422                         .amux  = EM28XX_AMUX_LINE_IN,
 423                 }, {
 424                         .type  = EM28XX_VMUX_SVIDEO,
 425                         .vmux  = SAA7115_SVIDEO3,
 426                         .amux  = EM28XX_AMUX_LINE_IN,
 427                 } },
 428         },
 429         [EM2860_BOARD_NETGMBH_CAM] = {
 430                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 431                 .name         = "NetGMBH Cam",
 432                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 433                 .tuner_type   = TUNER_ABSENT,   /* This is a webcam */
 434                 .input        = { {
 435                         .type     = EM28XX_VMUX_COMPOSITE1,
 436                         .vmux     = 0,
 437                         .amux     = EM28XX_AMUX_VIDEO,
 438                 } },
 439         },
 440         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 441                 .name         = "Typhoon DVD Maker",
 442                 .decoder      = EM28XX_SAA711X,
 443                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 444                 .input        = { {
 445                         .type  = EM28XX_VMUX_COMPOSITE1,
 446                         .vmux  = SAA7115_COMPOSITE0,
 447                         .amux  = EM28XX_AMUX_LINE_IN,
 448                 }, {
 449                         .type  = EM28XX_VMUX_SVIDEO,
 450                         .vmux  = SAA7115_SVIDEO3,
 451                         .amux  = EM28XX_AMUX_LINE_IN,
 452                 } },
 453         },
 454         [EM2860_BOARD_GADMEI_UTV330] = {
 455                 .name         = "Gadmei UTV330",
 456                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 457                 .tuner_type   = TUNER_TNF_5335MF,
 458                 .tda9887_conf = TDA9887_PRESENT,
 459                 .decoder      = EM28XX_SAA711X,
 460                 .input        = { {
 461                         .type     = EM28XX_VMUX_TELEVISION,
 462                         .vmux     = SAA7115_COMPOSITE2,
 463                         .amux     = EM28XX_AMUX_VIDEO,
 464                 }, {
 465                         .type     = EM28XX_VMUX_COMPOSITE1,
 466                         .vmux     = SAA7115_COMPOSITE0,
 467                         .amux     = EM28XX_AMUX_LINE_IN,
 468                 }, {
 469                         .type     = EM28XX_VMUX_SVIDEO,
 470                         .vmux     = SAA7115_SVIDEO3,
 471                         .amux     = EM28XX_AMUX_LINE_IN,
 472                 } },
 473         },
 474         [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
 475                 .name         = "Terratec Cinergy A Hybrid XS",
 476                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 477                 .tuner_type   = TUNER_XC2028,
 478                 .tuner_gpio   = default_tuner_gpio,
 479                 .decoder      = EM28XX_TVP5150,
 480
 481                 .input        = { {
 482                         .type     = EM28XX_VMUX_TELEVISION,
 483                         .vmux     = TVP5150_COMPOSITE0,
 484                         .amux     = EM28XX_AMUX_VIDEO,
 485                         .gpio     = hauppauge_wintv_hvr_900_analog,
 486                 }, {
 487                         .type     = EM28XX_VMUX_COMPOSITE1,
 488                         .vmux     = TVP5150_COMPOSITE1,
 489                         .amux     = EM28XX_AMUX_LINE_IN,
 490                         .gpio     = hauppauge_wintv_hvr_900_analog,
 491                 }, {
 492                         .type     = EM28XX_VMUX_SVIDEO,
 493                         .vmux     = TVP5150_SVIDEO,
 494                         .amux     = EM28XX_AMUX_LINE_IN,
 495                         .gpio     = hauppauge_wintv_hvr_900_analog,
 496                 } },
 497         },
 498         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 499                 .name         = "KWorld PVRTV 300U",
 500                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 501                 .tuner_type   = TUNER_XC2028,
 502                 .tuner_gpio   = default_tuner_gpio,
 503                 .decoder      = EM28XX_TVP5150,
 504                 .input        = { {
 505                         .type     = EM28XX_VMUX_TELEVISION,
 506                         .vmux     = TVP5150_COMPOSITE0,
 507                         .amux     = EM28XX_AMUX_VIDEO,
 508                 }, {
 509                         .type     = EM28XX_VMUX_COMPOSITE1,
 510                         .vmux     = TVP5150_COMPOSITE1,
 511                         .amux     = EM28XX_AMUX_LINE_IN,
 512                 }, {
 513                         .type     = EM28XX_VMUX_SVIDEO,
 514                         .vmux     = TVP5150_SVIDEO,
 515                         .amux     = EM28XX_AMUX_LINE_IN,
 516                 } },
 517         },
 518         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 519                 .name          = "Yakumo MovieMixer",
 520                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 521                 .decoder       = EM28XX_TVP5150,
 522                 .input         = { {
 523                         .type     = EM28XX_VMUX_TELEVISION,
 524                         .vmux     = TVP5150_COMPOSITE0,
 525                         .amux     = EM28XX_AMUX_VIDEO,
 526                 }, {
 527                         .type     = EM28XX_VMUX_COMPOSITE1,
 528                         .vmux     = TVP5150_COMPOSITE1,
 529                         .amux     = EM28XX_AMUX_LINE_IN,
 530                 }, {
 531                         .type     = EM28XX_VMUX_SVIDEO,
 532                         .vmux     = TVP5150_SVIDEO,
 533                         .amux     = EM28XX_AMUX_LINE_IN,
 534                 } },
 535         },
 536         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 537                 .name         = "Plextor ConvertX PX-TV100U",
 538                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 539                 .tuner_type   = TUNER_TNF_5335MF,
 540                 .tda9887_conf = TDA9887_PRESENT,
 541                 .decoder      = EM28XX_TVP5150,
 542                 .input        = { {
 543                         .type     = EM28XX_VMUX_TELEVISION,
 544                         .vmux     = TVP5150_COMPOSITE0,
 545                         .amux     = EM28XX_AMUX_LINE_IN,
 546                 }, {
 547                         .type     = EM28XX_VMUX_COMPOSITE1,
 548                         .vmux     = TVP5150_COMPOSITE1,
 549                         .amux     = EM28XX_AMUX_LINE_IN,
 550                 }, {
 551                         .type     = EM28XX_VMUX_SVIDEO,
 552                         .vmux     = TVP5150_SVIDEO,
 553                         .amux     = EM28XX_AMUX_LINE_IN,
 554                 } },
 555         },
 556
 557         /* Those boards with em2870 are DVB Only*/
 558
 559         [EM2870_BOARD_TERRATEC_XS] = {
 560                 .name         = "Terratec Cinergy T XS",
 561                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 562                 .tuner_type   = TUNER_XC2028,
 563                 .tuner_gpio   = default_tuner_gpio,
 564         },
 565         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 566                 .name         = "Terratec Cinergy T XS (MT2060)",
 567                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 568                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 569         },
 570         [EM2870_BOARD_KWORLD_350U] = {
 571                 .name         = "Kworld 350 U DVB-T",
 572                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 573                 .tuner_type   = TUNER_XC2028,
 574                 .tuner_gpio   = default_tuner_gpio,
 575         },
 576         [EM2870_BOARD_KWORLD_355U] = {
 577                 .name         = "Kworld 355 U DVB-T",
 578                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 579         },
 580         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 581                 .name         = "Pinnacle PCTV DVB-T",
 582                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 583                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 584                 /* djh - I have serious doubts this is right... */
 585                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 586                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 587         },
 588         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 589                 .name         = "Compro, VideoMate U3",
 590                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 591                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 592         },
 593
 594         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 595                 .name         = "Terratec Hybrid XS Secam",
 596                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 597                 .has_msp34xx  = 1,
 598                 .tuner_type   = TUNER_XC2028,
 599                 .tuner_gpio   = default_tuner_gpio,
 600                 .decoder      = EM28XX_TVP5150,
 601                 .input        = { {
 602                         .type     = EM28XX_VMUX_TELEVISION,
 603                         .vmux     = TVP5150_COMPOSITE0,
 604                         .amux     = EM28XX_AMUX_VIDEO,
 605                         .gpio     = default_analog,
 606                 }, {
 607                         .type     = EM28XX_VMUX_COMPOSITE1,
 608                         .vmux     = TVP5150_COMPOSITE1,
 609                         .amux     = EM28XX_AMUX_LINE_IN,
 610                         .gpio     = default_analog,
 611                 }, {
 612                         .type     = EM28XX_VMUX_SVIDEO,
 613                         .vmux     = TVP5150_SVIDEO,
 614                         .amux     = EM28XX_AMUX_LINE_IN,
 615                         .gpio     = default_analog,
 616                 } },
 617         },
 618         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 619                 .name         = "Hauppauge WinTV HVR 900",
 620                 .tda9887_conf = TDA9887_PRESENT,
 621                 .tuner_type   = TUNER_XC2028,
 622                 .tuner_gpio   = default_tuner_gpio,
 623                 .mts_firmware = 1,
 624                 .has_dvb      = 1,
 625                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 626                 .decoder      = EM28XX_TVP5150,
 627                 .input        = { {
 628                         .type     = EM28XX_VMUX_TELEVISION,
 629                         .vmux     = TVP5150_COMPOSITE0,
 630                         .amux     = EM28XX_AMUX_VIDEO,
 631                         .gpio     = hauppauge_wintv_hvr_900_analog,
 632                 }, {
 633                         .type     = EM28XX_VMUX_COMPOSITE1,
 634                         .vmux     = TVP5150_COMPOSITE1,
 635                         .amux     = EM28XX_AMUX_LINE_IN,
 636                         .gpio     = hauppauge_wintv_hvr_900_analog,
 637                 }, {
 638                         .type     = EM28XX_VMUX_SVIDEO,
 639                         .vmux     = TVP5150_SVIDEO,
 640                         .amux     = EM28XX_AMUX_LINE_IN,
 641                         .gpio     = hauppauge_wintv_hvr_900_analog,
 642                 } },
 643         },
 644         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 645                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 646                 .tda9887_conf = TDA9887_PRESENT,
 647                 .tuner_type   = TUNER_XC2028,
 648                 .tuner_gpio   = default_tuner_gpio,
 649                 .mts_firmware = 1,
 650                 .decoder      = EM28XX_TVP5150,
 651                 .input        = { {
 652                         .type     = EM28XX_VMUX_TELEVISION,
 653                         .vmux     = TVP5150_COMPOSITE0,
 654                         .amux     = EM28XX_AMUX_VIDEO,
 655                         .gpio     = hauppauge_wintv_hvr_900_analog,
 656                 }, {
 657                         .type     = EM28XX_VMUX_COMPOSITE1,
 658                         .vmux     = TVP5150_COMPOSITE1,
 659                         .amux     = EM28XX_AMUX_LINE_IN,
 660                         .gpio     = hauppauge_wintv_hvr_900_analog,
 661                 }, {
 662                         .type     = EM28XX_VMUX_SVIDEO,
 663                         .vmux     = TVP5150_SVIDEO,
 664                         .amux     = EM28XX_AMUX_LINE_IN,
 665                         .gpio     = hauppauge_wintv_hvr_900_analog,
 666                 } },
 667         },
 668         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
 669                 .name           = "Hauppauge WinTV HVR 850",
 670                 .tuner_type     = TUNER_XC2028,
 671                 .tuner_gpio     = default_tuner_gpio,
 672                 .mts_firmware   = 1,
 673                 .has_dvb        = 1,
 674                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 675                 .ir_codes       = ir_codes_hauppauge_new,
 676                 .decoder        = EM28XX_TVP5150,
 677                 .input          = { {
 678                         .type     = EM28XX_VMUX_TELEVISION,
 679                         .vmux     = TVP5150_COMPOSITE0,
 680                         .amux     = EM28XX_AMUX_VIDEO,
 681                         .gpio     = hauppauge_wintv_hvr_900_analog,
 682                 }, {
 683                         .type     = EM28XX_VMUX_COMPOSITE1,
 684                         .vmux     = TVP5150_COMPOSITE1,
 685                         .amux     = EM28XX_AMUX_LINE_IN,
 686                         .gpio     = hauppauge_wintv_hvr_900_analog,
 687                 }, {
 688                         .type     = EM28XX_VMUX_SVIDEO,
 689                         .vmux     = TVP5150_SVIDEO,
 690                         .amux     = EM28XX_AMUX_LINE_IN,
 691                         .gpio     = hauppauge_wintv_hvr_900_analog,
 692                 } },
 693         },
 694         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 695                 .name           = "Hauppauge WinTV HVR 950",
 696                 .tuner_type     = TUNER_XC2028,
 697                 .tuner_gpio     = default_tuner_gpio,
 698                 .mts_firmware   = 1,
 699                 .has_dvb        = 1,
 700                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 701                 .ir_codes       = ir_codes_hauppauge_new,
 702                 .decoder        = EM28XX_TVP5150,
 703                 .input          = { {
 704                         .type     = EM28XX_VMUX_TELEVISION,
 705                         .vmux     = TVP5150_COMPOSITE0,
 706                         .amux     = EM28XX_AMUX_VIDEO,
 707                         .gpio     = hauppauge_wintv_hvr_900_analog,
 708                 }, {
 709                         .type     = EM28XX_VMUX_COMPOSITE1,
 710                         .vmux     = TVP5150_COMPOSITE1,
 711                         .amux     = EM28XX_AMUX_LINE_IN,
 712                         .gpio     = hauppauge_wintv_hvr_900_analog,
 713                 }, {
 714                         .type     = EM28XX_VMUX_SVIDEO,
 715                         .vmux     = TVP5150_SVIDEO,
 716                         .amux     = EM28XX_AMUX_LINE_IN,
 717                         .gpio     = hauppauge_wintv_hvr_900_analog,
 718                 } },
 719         },
 720         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 721                 .name           = "Pinnacle PCTV HD Pro Stick",
 722                 .tuner_type     = TUNER_XC2028,
 723                 .tuner_gpio   = default_tuner_gpio,
 724                 .mts_firmware   = 1,
 725                 .has_dvb        = 1,
 726                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 727                 .ir_codes       = ir_codes_pinnacle_pctv_hd,
 728                 .decoder        = EM28XX_TVP5150,
 729                 .input          = { {
 730                         .type     = EM28XX_VMUX_TELEVISION,
 731                         .vmux     = TVP5150_COMPOSITE0,
 732                         .amux     = EM28XX_AMUX_VIDEO,
 733                         .gpio     = hauppauge_wintv_hvr_900_analog,
 734                 }, {
 735                         .type     = EM28XX_VMUX_COMPOSITE1,
 736                         .vmux     = TVP5150_COMPOSITE1,
 737                         .amux     = EM28XX_AMUX_LINE_IN,
 738                         .gpio     = hauppauge_wintv_hvr_900_analog,
 739                 }, {
 740                         .type     = EM28XX_VMUX_SVIDEO,
 741                         .vmux     = TVP5150_SVIDEO,
 742                         .amux     = EM28XX_AMUX_LINE_IN,
 743                         .gpio     = hauppauge_wintv_hvr_900_analog,
 744                 } },
 745         },
 746         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
 747                 .name           = "AMD ATI TV Wonder HD 600",
 748                 .tuner_type     = TUNER_XC2028,
 749                 .tuner_gpio     = default_tuner_gpio,
 750                 .mts_firmware   = 1,
 751                 .has_dvb        = 1,
 752                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 753                 .ir_codes       = ir_codes_ati_tv_wonder_hd_600,
 754                 .decoder        = EM28XX_TVP5150,
 755                 .input          = { {
 756                         .type     = EM28XX_VMUX_TELEVISION,
 757                         .vmux     = TVP5150_COMPOSITE0,
 758                         .amux     = EM28XX_AMUX_VIDEO,
 759                         .gpio     = hauppauge_wintv_hvr_900_analog,
 760                 }, {
 761                         .type     = EM28XX_VMUX_COMPOSITE1,
 762                         .vmux     = TVP5150_COMPOSITE1,
 763                         .amux     = EM28XX_AMUX_LINE_IN,
 764                         .gpio     = hauppauge_wintv_hvr_900_analog,
 765                 }, {
 766                         .type     = EM28XX_VMUX_SVIDEO,
 767                         .vmux     = TVP5150_SVIDEO,
 768                         .amux     = EM28XX_AMUX_LINE_IN,
 769                         .gpio     = hauppauge_wintv_hvr_900_analog,
 770                 } },
 771         },
 772         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 773                 .name           = "Terratec Hybrid XS",
 774                 .tuner_type     = TUNER_XC2028,
 775                 .tuner_gpio     = default_tuner_gpio,
 776                 .decoder        = EM28XX_TVP5150,
 777                 .has_dvb        = 1,
 778                 .dvb_gpio       = default_analog,
 779                 .input          = { {
 780                         .type     = EM28XX_VMUX_TELEVISION,
 781                         .vmux     = TVP5150_COMPOSITE0,
 782                         .amux     = EM28XX_AMUX_VIDEO,
 783                         .gpio     = default_analog,
 784                 }, {
 785                         .type     = EM28XX_VMUX_COMPOSITE1,
 786                         .vmux     = TVP5150_COMPOSITE1,
 787                         .amux     = EM28XX_AMUX_LINE_IN,
 788                         .gpio     = default_analog,
 789                 }, {
 790                         .type     = EM28XX_VMUX_SVIDEO,
 791                         .vmux     = TVP5150_SVIDEO,
 792                         .amux     = EM28XX_AMUX_LINE_IN,
 793                         .gpio     = default_analog,
 794                 } },
 795         },
 796         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 797            as Prodigy XS with a different PID, let's keep it separated for now
 798            maybe we'll need it lateron */
 799         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 800                 .name         = "Terratec Prodigy XS",
 801                 .tuner_type   = TUNER_XC2028,
 802                 .tuner_gpio   = default_tuner_gpio,
 803                 .decoder      = EM28XX_TVP5150,
 804                 .input        = { {
 805                         .type     = EM28XX_VMUX_TELEVISION,
 806                         .vmux     = TVP5150_COMPOSITE0,
 807                         .amux     = EM28XX_AMUX_VIDEO,
 808                         .gpio     = hauppauge_wintv_hvr_900_analog,
 809                 }, {
 810                         .type     = EM28XX_VMUX_COMPOSITE1,
 811                         .vmux     = TVP5150_COMPOSITE1,
 812                         .amux     = EM28XX_AMUX_LINE_IN,
 813                         .gpio     = hauppauge_wintv_hvr_900_analog,
 814                 }, {
 815                         .type     = EM28XX_VMUX_SVIDEO,
 816                         .vmux     = TVP5150_SVIDEO,
 817                         .amux     = EM28XX_AMUX_LINE_IN,
 818                         .gpio     = hauppauge_wintv_hvr_900_analog,
 819                 } },
 820         },
 821         [EM2820_BOARD_MSI_VOX_USB_2] = {
 822                 .name              = "MSI VOX USB 2.0",
 823                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 824                 .tda9887_conf      = TDA9887_PRESENT      |
 825                                      TDA9887_PORT1_ACTIVE |
 826                                      TDA9887_PORT2_ACTIVE,
 827                 .max_range_640_480 = 1,
 828                 .decoder           = EM28XX_SAA711X,
 829                 .input             = { {
 830                         .type      = EM28XX_VMUX_TELEVISION,
 831                         .vmux      = SAA7115_COMPOSITE4,
 832                         .amux      = EM28XX_AMUX_VIDEO,
 833                 }, {
 834                         .type      = EM28XX_VMUX_COMPOSITE1,
 835                         .vmux      = SAA7115_COMPOSITE0,
 836                         .amux      = EM28XX_AMUX_LINE_IN,
 837                 }, {
 838                         .type      = EM28XX_VMUX_SVIDEO,
 839                         .vmux      = SAA7115_SVIDEO3,
 840                         .amux      = EM28XX_AMUX_LINE_IN,
 841                 } },
 842         },
 843         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 844                 .name         = "Terratec Cinergy 200 USB",
 845                 .is_em2800    = 1,
 846                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 847                 .tda9887_conf = TDA9887_PRESENT,
 848                 .decoder      = EM28XX_SAA711X,
 849                 .input        = { {
 850                         .type     = EM28XX_VMUX_TELEVISION,
 851                         .vmux     = SAA7115_COMPOSITE2,
 852                         .amux     = EM28XX_AMUX_VIDEO,
 853                 }, {
 854                         .type     = EM28XX_VMUX_COMPOSITE1,
 855                         .vmux     = SAA7115_COMPOSITE0,
 856                         .amux     = EM28XX_AMUX_LINE_IN,
 857                 }, {
 858                         .type     = EM28XX_VMUX_SVIDEO,
 859                         .vmux     = SAA7115_SVIDEO3,
 860                         .amux     = EM28XX_AMUX_LINE_IN,
 861                 } },
 862         },
 863         [EM2800_BOARD_GRABBEEX_USB2800] = {
 864                 .name         = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
 865                 .is_em2800    = 1,
 866                 .decoder      = EM28XX_SAA711X,
 867                 .tuner_type   = TUNER_ABSENT, /* capture only board */
 868                 .input        = { {
 869                         .type     = EM28XX_VMUX_COMPOSITE1,
 870                         .vmux     = SAA7115_COMPOSITE0,
 871                         .amux     = EM28XX_AMUX_LINE_IN,
 872                 }, {
 873                         .type     = EM28XX_VMUX_SVIDEO,
 874                         .vmux     = SAA7115_SVIDEO3,
 875                         .amux     = EM28XX_AMUX_LINE_IN,
 876                 } },
 877         },
 878         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
 879                 .name         = "Leadtek Winfast USB II",
 880                 .is_em2800    = 1,
 881                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 882                 .tda9887_conf = TDA9887_PRESENT,
 883                 .decoder      = EM28XX_SAA711X,
 884                 .input        = { {
 885                         .type     = EM28XX_VMUX_TELEVISION,
 886                         .vmux     = SAA7115_COMPOSITE2,
 887                         .amux     = EM28XX_AMUX_VIDEO,
 888                 }, {
 889                         .type     = EM28XX_VMUX_COMPOSITE1,
 890                         .vmux     = SAA7115_COMPOSITE0,
 891                         .amux     = EM28XX_AMUX_LINE_IN,
 892                 }, {
 893                         .type     = EM28XX_VMUX_SVIDEO,
 894                         .vmux     = SAA7115_SVIDEO3,
 895                         .amux     = EM28XX_AMUX_LINE_IN,
 896                 } },
 897         },
 898         [EM2800_BOARD_KWORLD_USB2800] = {
 899                 .name         = "Kworld USB2800",
 900                 .is_em2800    = 1,
 901                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
 902                 .tda9887_conf = TDA9887_PRESENT,
 903                 .decoder      = EM28XX_SAA711X,
 904                 .input        = { {
 905                         .type     = EM28XX_VMUX_TELEVISION,
 906                         .vmux     = SAA7115_COMPOSITE2,
 907                         .amux     = EM28XX_AMUX_VIDEO,
 908                 }, {
 909                         .type     = EM28XX_VMUX_COMPOSITE1,
 910                         .vmux     = SAA7115_COMPOSITE0,
 911                         .amux     = EM28XX_AMUX_LINE_IN,
 912                 }, {
 913                         .type     = EM28XX_VMUX_SVIDEO,
 914                         .vmux     = SAA7115_SVIDEO3,
 915                         .amux     = EM28XX_AMUX_LINE_IN,
 916                 } },
 917         },
 918         [EM2820_BOARD_PINNACLE_DVC_90] = {
 919                 .name         = "Pinnacle Dazzle DVC 90/DVC 100",
 920                 .tuner_type   = TUNER_ABSENT, /* capture only board */
 921                 .decoder      = EM28XX_SAA711X,
 922                 .input        = { {
 923                         .type     = EM28XX_VMUX_COMPOSITE1,
 924                         .vmux     = SAA7115_COMPOSITE0,
 925                         .amux     = EM28XX_AMUX_LINE_IN,
 926                 }, {
 927                         .type     = EM28XX_VMUX_SVIDEO,
 928                         .vmux     = SAA7115_SVIDEO3,
 929                         .amux     = EM28XX_AMUX_LINE_IN,
 930                 } },
 931         },
 932         [EM2800_BOARD_VGEAR_POCKETTV] = {
 933                 .name         = "V-Gear PocketTV",
 934                 .is_em2800    = 1,
 935                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 936                 .tda9887_conf = TDA9887_PRESENT,
 937                 .decoder      = EM28XX_SAA711X,
 938                 .input        = { {
 939                         .type     = EM28XX_VMUX_TELEVISION,
 940                         .vmux     = SAA7115_COMPOSITE2,
 941                         .amux     = EM28XX_AMUX_VIDEO,
 942                 }, {
 943                         .type     = EM28XX_VMUX_COMPOSITE1,
 944                         .vmux     = SAA7115_COMPOSITE0,
 945                         .amux     = EM28XX_AMUX_LINE_IN,
 946                 }, {
 947                         .type     = EM28XX_VMUX_SVIDEO,
 948                         .vmux     = SAA7115_SVIDEO3,
 949                         .amux     = EM28XX_AMUX_LINE_IN,
 950                 } },
 951         },
 952         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
 953                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
 954                 .tda9887_conf = TDA9887_PRESENT,
 955                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
 956                 .decoder      = EM28XX_SAA711X,
 957                 .input        = { {
 958                         .type     = EM28XX_VMUX_TELEVISION,
 959                         .vmux     = SAA7115_COMPOSITE2,
 960                         .amux     = EM28XX_AMUX_VIDEO,
 961                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
 962                                     EM28XX_AOUT_MASTER, /* Line out pin */
 963                 }, {
 964                         .type     = EM28XX_VMUX_COMPOSITE1,
 965                         .vmux     = SAA7115_COMPOSITE0,
 966                         .amux     = EM28XX_AMUX_LINE_IN,
 967                 }, {
 968                         .type     = EM28XX_VMUX_SVIDEO,
 969                         .vmux     = SAA7115_SVIDEO3,
 970                         .amux     = EM28XX_AMUX_LINE_IN,
 971                 } },
 972         },
 973         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
 974                 .name         = "Pixelview Prolink PlayTV USB 2.0",
 975                 .has_snapshot_button = 1,
 976                 .tda9887_conf = TDA9887_PRESENT,
 977                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
 978                 .decoder      = EM28XX_SAA711X,
 979                 .input        = { {
 980                         .type     = EM28XX_VMUX_TELEVISION,
 981                         .vmux     = SAA7115_COMPOSITE2,
 982                         .amux     = EM28XX_AMUX_VIDEO,
 983                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
 984                                     EM28XX_AOUT_MASTER, /* Line out pin */
 985                 }, {
 986                         .type     = EM28XX_VMUX_COMPOSITE1,
 987                         .vmux     = SAA7115_COMPOSITE0,
 988                         .amux     = EM28XX_AMUX_LINE_IN,
 989                 }, {
 990                         .type     = EM28XX_VMUX_SVIDEO,
 991                         .vmux     = SAA7115_SVIDEO3,
 992                         .amux     = EM28XX_AMUX_LINE_IN,
 993                 } },
 994         },
 995         [EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA] = {
 996                 .name                = "PointNix Intra-Oral Camera",
 997                 .has_snapshot_button = 1,
 998                 .tda9887_conf        = TDA9887_PRESENT,
 999                 .tuner_type          = TUNER_ABSENT,
1000                 .decoder             = EM28XX_SAA711X,
1001                 .input               = { {
1002                         .type     = EM28XX_VMUX_SVIDEO,
1003                         .vmux     = SAA7115_SVIDEO3,
1004                         .amux     = EM28XX_AMUX_VIDEO,
1005                 } },
1006         },
1007         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1008                 .name         = "MSI DigiVox A/D",
1009                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1010                 .tuner_type   = TUNER_XC2028,
1011                 .tuner_gpio   = default_tuner_gpio,
1012                 .decoder      = EM28XX_TVP5150,
1013                 .input        = { {
1014                         .type     = EM28XX_VMUX_TELEVISION,
1015                         .vmux     = TVP5150_COMPOSITE0,
1016                         .amux     = EM28XX_AMUX_VIDEO,
1017                         .gpio     = em2880_msi_digivox_ad_analog,
1018                 }, {
1019                         .type     = EM28XX_VMUX_COMPOSITE1,
1020                         .vmux     = TVP5150_COMPOSITE1,
1021                         .amux     = EM28XX_AMUX_LINE_IN,
1022                         .gpio     = em2880_msi_digivox_ad_analog,
1023                 }, {
1024                         .type     = EM28XX_VMUX_SVIDEO,
1025                         .vmux     = TVP5150_SVIDEO,
1026                         .amux     = EM28XX_AMUX_LINE_IN,
1027                         .gpio     = em2880_msi_digivox_ad_analog,
1028                 } },
1029         },
1030         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1031                 .name         = "MSI DigiVox A/D II",
1032                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1033                 .tuner_type   = TUNER_XC2028,
1034                 .tuner_gpio   = default_tuner_gpio,
1035                 .decoder      = EM28XX_TVP5150,
1036                 .input        = { {
1037                         .type     = EM28XX_VMUX_TELEVISION,
1038                         .vmux     = TVP5150_COMPOSITE0,
1039                         .amux     = EM28XX_AMUX_VIDEO,
1040                         .gpio     = em2880_msi_digivox_ad_analog,
1041                 }, {
1042                         .type     = EM28XX_VMUX_COMPOSITE1,
1043                         .vmux     = TVP5150_COMPOSITE1,
1044                         .amux     = EM28XX_AMUX_LINE_IN,
1045                         .gpio     = em2880_msi_digivox_ad_analog,
1046                 }, {
1047                         .type     = EM28XX_VMUX_SVIDEO,
1048                         .vmux     = TVP5150_SVIDEO,
1049                         .amux     = EM28XX_AMUX_LINE_IN,
1050                         .gpio     = em2880_msi_digivox_ad_analog,
1051                 } },
1052         },
1053         [EM2880_BOARD_KWORLD_DVB_305U] = {
1054                 .name         = "KWorld DVB-T 305U",
1055                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1056                 .tuner_type   = TUNER_XC2028,
1057                 .tuner_gpio   = default_tuner_gpio,
1058                 .decoder      = EM28XX_TVP5150,
1059                 .input        = { {
1060                         .type     = EM28XX_VMUX_TELEVISION,
1061                         .vmux     = TVP5150_COMPOSITE0,
1062                         .amux     = EM28XX_AMUX_VIDEO,
1063                 }, {
1064                         .type     = EM28XX_VMUX_COMPOSITE1,
1065                         .vmux     = TVP5150_COMPOSITE1,
1066                         .amux     = EM28XX_AMUX_LINE_IN,
1067                 }, {
1068                         .type     = EM28XX_VMUX_SVIDEO,
1069                         .vmux     = TVP5150_SVIDEO,
1070                         .amux     = EM28XX_AMUX_LINE_IN,
1071                 } },
1072         },
1073         [EM2880_BOARD_KWORLD_DVB_310U] = {
1074                 .name         = "KWorld DVB-T 310U",
1075                 .tuner_type   = TUNER_XC2028,
1076                 .tuner_gpio   = default_tuner_gpio,
1077                 .has_dvb      = 1,
1078                 .dvb_gpio     = default_digital,
1079                 .mts_firmware = 1,
1080                 .decoder      = EM28XX_TVP5150,
1081                 .input        = { {
1082                         .type     = EM28XX_VMUX_TELEVISION,
1083                         .vmux     = TVP5150_COMPOSITE0,
1084                         .amux     = EM28XX_AMUX_VIDEO,
1085                         .gpio     = default_analog,
1086                 }, {
1087                         .type     = EM28XX_VMUX_COMPOSITE1,
1088                         .vmux     = TVP5150_COMPOSITE1,
1089                         .amux     = EM28XX_AMUX_LINE_IN,
1090                         .gpio     = default_analog,
1091                 }, {    /* S-video has not been tested yet */
1092                         .type     = EM28XX_VMUX_SVIDEO,
1093                         .vmux     = TVP5150_SVIDEO,
1094                         .amux     = EM28XX_AMUX_LINE_IN,
1095                         .gpio     = default_analog,
1096                 } },
1097         },
1098         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1099                 .name         = "DNT DA2 Hybrid",
1100                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1101                 .tuner_type   = TUNER_XC2028,
1102                 .tuner_gpio   = default_tuner_gpio,
1103                 .decoder      = EM28XX_TVP5150,
1104                 .input        = { {
1105                         .type     = EM28XX_VMUX_TELEVISION,
1106                         .vmux     = TVP5150_COMPOSITE0,
1107                         .amux     = EM28XX_AMUX_VIDEO,
1108                         .gpio     = default_analog,
1109                 }, {
1110                         .type     = EM28XX_VMUX_COMPOSITE1,
1111                         .vmux     = TVP5150_COMPOSITE1,
1112                         .amux     = EM28XX_AMUX_LINE_IN,
1113                         .gpio     = default_analog,
1114                 }, {
1115                         .type     = EM28XX_VMUX_SVIDEO,
1116                         .vmux     = TVP5150_SVIDEO,
1117                         .amux     = EM28XX_AMUX_LINE_IN,
1118                         .gpio     = default_analog,
1119                 } },
1120         },
1121         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1122                 .name         = "Pinnacle Hybrid Pro",
1123                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1124                 .tuner_type   = TUNER_XC2028,
1125                 .tuner_gpio   = default_tuner_gpio,
1126                 .decoder      = EM28XX_TVP5150,
1127                 .input        = { {
1128                         .type     = EM28XX_VMUX_TELEVISION,
1129                         .vmux     = TVP5150_COMPOSITE0,
1130                         .amux     = EM28XX_AMUX_VIDEO,
1131                         .gpio     = default_analog,
1132                 }, {
1133                         .type     = EM28XX_VMUX_COMPOSITE1,
1134                         .vmux     = TVP5150_COMPOSITE1,
1135                         .amux     = EM28XX_AMUX_LINE_IN,
1136                         .gpio     = default_analog,
1137                 }, {
1138                         .type     = EM28XX_VMUX_SVIDEO,
1139                         .vmux     = TVP5150_SVIDEO,
1140                         .amux     = EM28XX_AMUX_LINE_IN,
1141                         .gpio     = default_analog,
1142                 } },
1143         },
1144         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1145                 .name         = "Pinnacle Hybrid Pro (2)",
1146                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1147                 .tuner_type   = TUNER_XC2028,
1148                 .tuner_gpio   = default_tuner_gpio,
1149                 .mts_firmware = 1,
1150                 .decoder      = EM28XX_TVP5150,
1151                 .input        = { {
1152                         .type     = EM28XX_VMUX_TELEVISION,
1153                         .vmux     = TVP5150_COMPOSITE0,
1154                         .amux     = EM28XX_AMUX_VIDEO,
1155                         .gpio     = hauppauge_wintv_hvr_900_analog,
1156                 }, {
1157                         .type     = EM28XX_VMUX_COMPOSITE1,
1158                         .vmux     = TVP5150_COMPOSITE1,
1159                         .amux     = EM28XX_AMUX_LINE_IN,
1160                         .gpio     = hauppauge_wintv_hvr_900_analog,
1161                 }, {
1162                         .type     = EM28XX_VMUX_SVIDEO,
1163                         .vmux     = TVP5150_SVIDEO,
1164                         .amux     = EM28XX_AMUX_LINE_IN,
1165                         .gpio     = hauppauge_wintv_hvr_900_analog,
1166                 } },
1167         },
1168         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1169                 .name         = "Kworld VS-DVB-T 323UR",
1170                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1171                 .tuner_type   = TUNER_XC2028,
1172                 .tuner_gpio   = default_tuner_gpio,
1173                 .decoder      = EM28XX_TVP5150,
1174                 .input        = { {
1175                         .type     = EM28XX_VMUX_TELEVISION,
1176                         .vmux     = TVP5150_COMPOSITE0,
1177                         .amux     = EM28XX_AMUX_VIDEO,
1178                 }, {
1179                         .type     = EM28XX_VMUX_COMPOSITE1,
1180                         .vmux     = TVP5150_COMPOSITE1,
1181                         .amux     = EM28XX_AMUX_LINE_IN,
1182                 }, {
1183                         .type     = EM28XX_VMUX_SVIDEO,
1184                         .vmux     = TVP5150_SVIDEO,
1185                         .amux     = EM28XX_AMUX_LINE_IN,
1186                 } },
1187         },
1188         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1189                 .name         = "Terratec Hybrid XS (em2882)",
1190                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1191                 .tuner_type   = TUNER_XC2028,
1192                 .tuner_gpio   = default_tuner_gpio,
1193                 .decoder      = EM28XX_TVP5150,
1194                 .input        = { {
1195                         .type     = EM28XX_VMUX_TELEVISION,
1196                         .vmux     = TVP5150_COMPOSITE0,
1197                         .amux     = EM28XX_AMUX_VIDEO,
1198                         .gpio     = hauppauge_wintv_hvr_900_analog,
1199                 }, {
1200                         .type     = EM28XX_VMUX_COMPOSITE1,
1201                         .vmux     = TVP5150_COMPOSITE1,
1202                         .amux     = EM28XX_AMUX_LINE_IN,
1203                         .gpio     = hauppauge_wintv_hvr_900_analog,
1204                 }, {
1205                         .type     = EM28XX_VMUX_SVIDEO,
1206                         .vmux     = TVP5150_SVIDEO,
1207                         .amux     = EM28XX_AMUX_LINE_IN,
1208                         .gpio     = hauppauge_wintv_hvr_900_analog,
1209                 } },
1210         },
1211         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1212                 .name         = "Kworld PlusTV HD Hybrid 330",
1213                 .tuner_type   = TUNER_XC2028,
1214                 .tuner_gpio   = default_tuner_gpio,
1215                 .decoder      = EM28XX_TVP5150,
1216                 .mts_firmware = 1,
1217                 .has_dvb      = 1,
1218                 .dvb_gpio     = kworld_330u_digital,
1219                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1220                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_EEPROM_ON_BOARD | EM28XX_I2C_EEPROM_KEY_VALID,
1221                 .input        = { {
1222                         .type     = EM28XX_VMUX_TELEVISION,
1223                         .vmux     = TVP5150_COMPOSITE0,
1224                         .amux     = EM28XX_AMUX_VIDEO,
1225                         .gpio     = kworld_330u_analog,
1226                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1227                 }, {
1228                         .type     = EM28XX_VMUX_COMPOSITE1,
1229                         .vmux     = TVP5150_COMPOSITE1,
1230                         .amux     = EM28XX_AMUX_LINE_IN,
1231                         .gpio     = kworld_330u_analog,
1232                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1233                 }, {
1234                         .type     = EM28XX_VMUX_SVIDEO,
1235                         .vmux     = TVP5150_SVIDEO,
1236                         .amux     = EM28XX_AMUX_LINE_IN,
1237                         .gpio     = kworld_330u_analog,
1238                 } },
1239         },
1240         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1241                 .name         = "Compro VideoMate ForYou/Stereo",
1242                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1243                 .tda9887_conf = TDA9887_PRESENT,
1244                 .decoder      = EM28XX_TVP5150,
1245                 .input        = { {
1246                         .type     = EM28XX_VMUX_TELEVISION,
1247                         .vmux     = TVP5150_COMPOSITE0,
1248                         .amux     = EM28XX_AMUX_LINE_IN,
1249                 }, {
1250                         .type     = EM28XX_VMUX_SVIDEO,
1251                         .vmux     = TVP5150_SVIDEO,
1252                         .amux     = EM28XX_AMUX_LINE_IN,
1253                 } },
1254         },
1255 };
1256 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1257
1258 /* table of devices that work with this driver */
1259 struct usb_device_id em28xx_id_table [] = {
1260         { USB_DEVICE(0xeb1a, 0x2750),
1261                         .driver_info = EM2750_BOARD_UNKNOWN },
1262         { USB_DEVICE(0xeb1a, 0x2751),
1263                         .driver_info = EM2750_BOARD_UNKNOWN },
1264         { USB_DEVICE(0xeb1a, 0x2800),
1265                         .driver_info = EM2800_BOARD_UNKNOWN },
1266         { USB_DEVICE(0xeb1a, 0x2820),
1267                         .driver_info = EM2820_BOARD_UNKNOWN },
1268         { USB_DEVICE(0xeb1a, 0x2821),
1269                         .driver_info = EM2820_BOARD_UNKNOWN },
1270         { USB_DEVICE(0xeb1a, 0x2860),
1271                         .driver_info = EM2820_BOARD_UNKNOWN },
1272         { USB_DEVICE(0xeb1a, 0x2861),
1273                         .driver_info = EM2820_BOARD_UNKNOWN },
1274         { USB_DEVICE(0xeb1a, 0x2870),
1275                         .driver_info = EM2820_BOARD_UNKNOWN },
1276         { USB_DEVICE(0xeb1a, 0x2881),
1277                         .driver_info = EM2820_BOARD_UNKNOWN },
1278         { USB_DEVICE(0xeb1a, 0x2883),
1279                         .driver_info = EM2820_BOARD_UNKNOWN },
1280         { USB_DEVICE(0xeb1a, 0xe300),
1281                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1282         { USB_DEVICE(0xeb1a, 0xe305),
1283                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1284         { USB_DEVICE(0xeb1a, 0xe310),
1285                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1286         { USB_DEVICE(0xeb1a, 0xa316),
1287                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1288         { USB_DEVICE(0xeb1a, 0xe320),
1289                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1290         { USB_DEVICE(0xeb1a, 0xe323),
1291                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1292         { USB_DEVICE(0xeb1a, 0xe350),
1293                         .driver_info = EM2870_BOARD_KWORLD_350U },
1294         { USB_DEVICE(0xeb1a, 0xe355),
1295                         .driver_info = EM2870_BOARD_KWORLD_355U },
1296         { USB_DEVICE(0xeb1a, 0x2801),
1297                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1298         { USB_DEVICE(0xeb1a, 0xe357),
1299                         .driver_info = EM2870_BOARD_KWORLD_355U },
1300         { USB_DEVICE(0x0ccd, 0x0036),
1301                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1302         { USB_DEVICE(0x0ccd, 0x004c),
1303                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1304         { USB_DEVICE(0x0ccd, 0x004f),
1305                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1306         { USB_DEVICE(0x0ccd, 0x005e),
1307                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1308         { USB_DEVICE(0x0ccd, 0x0042),
1309                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1310         { USB_DEVICE(0x0ccd, 0x0043),
1311                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1312         { USB_DEVICE(0x0ccd, 0x0047),
1313                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1314         { USB_DEVICE(0x185b, 0x2870),
1315                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1316         { USB_DEVICE(0x185b, 0x2041),
1317                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1318         { USB_DEVICE(0x2040, 0x4200),
1319                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1320         { USB_DEVICE(0x2040, 0x4201),
1321                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1322         { USB_DEVICE(0x2040, 0x6500),
1323                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1324         { USB_DEVICE(0x2040, 0x6502),
1325                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1326         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1327                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1328         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1329                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1330         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1331                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1332         { USB_DEVICE(0x2040, 0x651f),
1333                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1334         { USB_DEVICE(0x0438, 0xb002),
1335                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1336         { USB_DEVICE(0x2001, 0xf112),
1337                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1338         { USB_DEVICE(0x2304, 0x0207),
1339                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1340         { USB_DEVICE(0x2304, 0x0208),
1341                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1342         { USB_DEVICE(0x2304, 0x021a),
1343                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1344         { USB_DEVICE(0x2304, 0x0226),
1345                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1346         { USB_DEVICE(0x2304, 0x0227),
1347                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1348         { USB_DEVICE(0x0413, 0x6023),
1349                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1350         { USB_DEVICE(0x093b, 0xa005),
1351                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1352         { },
1353 };
1354 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1355
1356 /*
1357  * EEPROM hash table for devices with generic USB IDs
1358  */
1359 static struct em28xx_hash_table em28xx_eeprom_hash [] = {
1360         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1361         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1362         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1363         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1364 };
1365
1366 /* I2C devicelist hash table for devices with generic USB IDs */
1367 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1368         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1369         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1370         {0x1ba50080, EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA, TUNER_ABSENT},
1371         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1372 };
1373
1374 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1375 {
1376         int rc = 0;
1377         struct em28xx *dev = ptr;
1378
1379         if (dev->tuner_type != TUNER_XC2028)
1380                 return 0;
1381
1382         if (command != XC2028_TUNER_RESET)
1383                 return 0;
1384
1385         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1386
1387         return rc;
1388 }
1389 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1390
1391 static void inline em28xx_set_model(struct em28xx *dev)
1392 {
1393         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1394
1395         /* Those are the default values for the majority of boards
1396            Use those values if not specified otherwise at boards entry
1397          */
1398         if (!dev->board.xclk)
1399                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1400                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1401
1402         if (!dev->board.i2c_speed)
1403                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1404                                        EM28XX_I2C_FREQ_100_KHZ;
1405 }
1406
1407 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1408  * this won't work for boards with generic PCI IDs
1409  */
1410 void em28xx_pre_card_setup(struct em28xx *dev)
1411 {
1412         int rc;
1413
1414         em28xx_set_model(dev);
1415
1416         em28xx_info("Identified as %s (card=%d)\n",
1417                     dev->board.name, dev->model);
1418
1419         /* Set the default GPO/GPIO for legacy devices */
1420         dev->reg_gpo_num = EM2880_R04_GPO;
1421         dev->reg_gpio_num = EM28XX_R08_GPIO;
1422
1423         dev->wait_after_write = 5;
1424
1425         /* Based on the Chip ID, set the device configuration */
1426         rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1427         if (rc > 0) {
1428                 dev->chip_id = rc;
1429
1430                 switch (dev->chip_id) {
1431                 case CHIP_ID_EM2750:
1432                         em28xx_info("chip ID is em2750\n");
1433                         break;
1434                 case CHIP_ID_EM2820:
1435                         em28xx_info("chip ID is em2820\n");
1436                         break;
1437                 case CHIP_ID_EM2840:
1438                         em28xx_info("chip ID is em2840\n");
1439                         break;
1440                 case CHIP_ID_EM2860:
1441                         em28xx_info("chip ID is em2860\n");
1442                         break;
1443                 case CHIP_ID_EM2870:
1444                         em28xx_info("chip ID is em2870\n");
1445                         dev->wait_after_write = 0;
1446                         break;
1447                 case CHIP_ID_EM2874:
1448                         em28xx_info("chip ID is em2874\n");
1449                         dev->reg_gpio_num = EM2874_R80_GPIO;
1450                         dev->wait_after_write = 0;
1451                         break;
1452                 case CHIP_ID_EM2883:
1453                         em28xx_info("chip ID is em2882/em2883\n");
1454                         dev->wait_after_write = 0;
1455                         break;
1456                 default:
1457                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
1458                 }
1459         }
1460
1461         /* Prepopulate cached GPO register content */
1462         rc = em28xx_read_reg(dev, dev->reg_gpo_num);
1463         if (rc >= 0)
1464                 dev->reg_gpo = rc;
1465
1466         /* Set the initial XCLK and I2C clock values based on the board
1467            definition */
1468         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1469         em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1470         msleep(50);
1471
1472         /* request some modules */
1473         switch (dev->model) {
1474         case EM2861_BOARD_PLEXTOR_PX_TV100U:
1475                 /* FIXME guess */
1476                 /* Turn on analog audio output */
1477                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1478                 break;
1479         case EM2861_BOARD_KWORLD_PVRTV_300U:
1480         case EM2880_BOARD_KWORLD_DVB_305U:
1481                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1482                 msleep(10);
1483                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1484                 msleep(10);
1485                 break;
1486         case EM2870_BOARD_COMPRO_VIDEOMATE:
1487                 /* TODO: someone can do some cleanup here...
1488                          not everything's needed */
1489                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1490                 msleep(10);
1491                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1492                 msleep(10);
1493                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1494                 mdelay(70);
1495                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1496                 mdelay(70);
1497                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1498                 mdelay(70);
1499                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1500                 mdelay(70);
1501                 break;
1502         case EM2870_BOARD_TERRATEC_XS_MT2060:
1503                 /* this device needs some gpio writes to get the DVB-T
1504                    demod work */
1505                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1506                 mdelay(70);
1507                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1508                 mdelay(70);
1509                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1510                 mdelay(70);
1511                 break;
1512         case EM2870_BOARD_PINNACLE_PCTV_DVB:
1513                 /* this device needs some gpio writes to get the
1514                    DVB-T demod work */
1515                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1516                 mdelay(70);
1517                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1518                 mdelay(70);
1519                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1520                 mdelay(70);
1521                 break;
1522         case EM2820_BOARD_GADMEI_UTV310:
1523         case EM2820_BOARD_MSI_VOX_USB_2:
1524                 /* enables audio for that devices */
1525                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1526                 break;
1527         }
1528
1529         em28xx_gpio_set(dev, dev->board.tuner_gpio);
1530         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
1531
1532         /* Unlock device */
1533         em28xx_set_mode(dev, EM28XX_SUSPEND);
1534 }
1535
1536 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
1537 {
1538         memset(ctl, 0, sizeof(*ctl));
1539
1540         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
1541         ctl->max_len = 64;
1542         ctl->mts = em28xx_boards[dev->model].mts_firmware;
1543
1544         switch (dev->model) {
1545         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1546                 ctl->demod = XC3028_FE_ZARLINK456;
1547                 break;
1548         case EM2880_BOARD_TERRATEC_HYBRID_XS:
1549                 ctl->demod = XC3028_FE_ZARLINK456;
1550                 break;
1551         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1552                 /* djh - Not sure which demod we need here */
1553                 ctl->demod = XC3028_FE_DEFAULT;
1554                 break;
1555         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
1556                 ctl->demod = XC3028_FE_DEFAULT;
1557                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1558                 break;
1559         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1560         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1561         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
1562                 /* FIXME: Better to specify the needed IF */
1563                 ctl->demod = XC3028_FE_DEFAULT;
1564                 break;
1565         case EM2883_BOARD_KWORLD_HYBRID_330U:
1566                 ctl->demod = XC3028_FE_CHINA;
1567                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1568                 break;
1569         default:
1570                 ctl->demod = XC3028_FE_OREN538;
1571         }
1572 }
1573
1574 static void em28xx_config_tuner(struct em28xx *dev)
1575 {
1576         struct v4l2_priv_tun_config  xc2028_cfg;
1577         struct tuner_setup           tun_setup;
1578         struct v4l2_frequency        f;
1579
1580         if (dev->tuner_type == TUNER_ABSENT)
1581                 return;
1582
1583         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1584         tun_setup.type = dev->tuner_type;
1585         tun_setup.addr = dev->tuner_addr;
1586         tun_setup.tuner_callback = em28xx_tuner_callback;
1587
1588         em28xx_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);
1589
1590         if (dev->tuner_type == TUNER_XC2028) {
1591                 struct xc2028_ctrl           ctl;
1592
1593                 em28xx_setup_xc3028(dev, &ctl);
1594
1595                 xc2028_cfg.tuner = TUNER_XC2028;
1596                 xc2028_cfg.priv  = &ctl;
1597
1598                 em28xx_i2c_call_clients(dev, TUNER_SET_CONFIG, &xc2028_cfg);
1599         }
1600
1601         /* configure tuner */
1602         f.tuner = 0;
1603         f.type = V4L2_TUNER_ANALOG_TV;
1604         f.frequency = 9076;     /* just a magic number */
1605         dev->ctl_freq = f.frequency;
1606         em28xx_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, &f);
1607 }
1608
1609 static int em28xx_hint_board(struct em28xx *dev)
1610 {
1611         int i;
1612
1613         /* HINT method: EEPROM
1614          *
1615          * This method works only for boards with eeprom.
1616          * Uses a hash of all eeprom bytes. The hash should be
1617          * unique for a vendor/tuner pair.
1618          * There are a high chance that tuners for different
1619          * video standards produce different hashes.
1620          */
1621         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
1622                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
1623                         dev->model = em28xx_eeprom_hash[i].model;
1624                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
1625
1626                         em28xx_errdev("Your board has no unique USB ID.\n");
1627                         em28xx_errdev("A hint were successfully done, "
1628                                       "based on eeprom hash.\n");
1629                         em28xx_errdev("This method is not 100%% failproof.\n");
1630                         em28xx_errdev("If the board were missdetected, "
1631                                       "please email this log to:\n");
1632                         em28xx_errdev("\tV4L Mailing List "
1633                                       " <video4linux-list@redhat.com>\n");
1634                         em28xx_errdev("Board detected as %s\n",
1635                                       em28xx_boards[dev->model].name);
1636
1637                         return 0;
1638                 }
1639         }
1640
1641         /* HINT method: I2C attached devices
1642          *
1643          * This method works for all boards.
1644          * Uses a hash of i2c scanned devices.
1645          * Devices with the same i2c attached chips will
1646          * be considered equal.
1647          * This method is less precise than the eeprom one.
1648          */
1649
1650         /* user did not request i2c scanning => do it now */
1651         if (!dev->i2c_hash)
1652                 em28xx_do_i2c_scan(dev);
1653
1654         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
1655                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
1656                         dev->model = em28xx_i2c_hash[i].model;
1657                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
1658                         em28xx_errdev("Your board has no unique USB ID.\n");
1659                         em28xx_errdev("A hint were successfully done, "
1660                                       "based on i2c devicelist hash.\n");
1661                         em28xx_errdev("This method is not 100%% failproof.\n");
1662                         em28xx_errdev("If the board were missdetected, "
1663                                       "please email this log to:\n");
1664                         em28xx_errdev("\tV4L Mailing List "
1665                                       " <video4linux-list@redhat.com>\n");
1666                         em28xx_errdev("Board detected as %s\n",
1667                                       em28xx_boards[dev->model].name);
1668
1669                         return 0;
1670                 }
1671         }
1672
1673         em28xx_errdev("Your board has no unique USB ID and thus need a "
1674                       "hint to be detected.\n");
1675         em28xx_errdev("You may try to use card=<n> insmod option to "
1676                       "workaround that.\n");
1677         em28xx_errdev("Please send an email with this log to:\n");
1678         em28xx_errdev("\tV4L Mailing List <video4linux-list@redhat.com>\n");
1679         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
1680         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
1681
1682         em28xx_errdev("Here is a list of valid choices for the card=<n>"
1683                       " insmod option:\n");
1684         for (i = 0; i < em28xx_bcount; i++) {
1685                 em28xx_errdev("    card=%d -> %s\n",
1686                                 i, em28xx_boards[i].name);
1687         }
1688         return -1;
1689 }
1690
1691 /* ----------------------------------------------------------------------- */
1692 void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir)
1693 {
1694         if (disable_ir) {
1695                 ir->get_key = NULL;
1696                 return ;
1697         }
1698
1699         /* detect & configure */
1700         switch (dev->model) {
1701         case (EM2800_BOARD_UNKNOWN):
1702                 break;
1703         case (EM2820_BOARD_UNKNOWN):
1704                 break;
1705         case (EM2800_BOARD_TERRATEC_CINERGY_200):
1706         case (EM2820_BOARD_TERRATEC_CINERGY_250):
1707                 ir->ir_codes = ir_codes_em_terratec;
1708                 ir->get_key = em28xx_get_key_terratec;
1709                 snprintf(ir->c.name, sizeof(ir->c.name),
1710                          "i2c IR (EM28XX Terratec)");
1711                 break;
1712         case (EM2820_BOARD_PINNACLE_USB_2):
1713                 ir->ir_codes = ir_codes_pinnacle_grey;
1714                 ir->get_key = em28xx_get_key_pinnacle_usb_grey;
1715                 snprintf(ir->c.name, sizeof(ir->c.name),
1716                          "i2c IR (EM28XX Pinnacle PCTV)");
1717                 break;
1718         case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
1719                 ir->ir_codes = ir_codes_hauppauge_new;
1720                 ir->get_key = em28xx_get_key_em_haup;
1721                 snprintf(ir->c.name, sizeof(ir->c.name),
1722                          "i2c IR (EM2840 Hauppauge)");
1723                 break;
1724         case (EM2820_BOARD_MSI_VOX_USB_2):
1725                 break;
1726         case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
1727                 break;
1728         case (EM2800_BOARD_KWORLD_USB2800):
1729                 break;
1730         case (EM2800_BOARD_GRABBEEX_USB2800):
1731                 break;
1732         }
1733 }
1734
1735 void em28xx_card_setup(struct em28xx *dev)
1736 {
1737         em28xx_set_model(dev);
1738
1739         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
1740         if (em28xx_boards[dev->model].tuner_addr)
1741                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
1742
1743         /* request some modules */
1744         switch (dev->model) {
1745         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
1746         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1747         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1748         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1749         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1750         {
1751                 struct tveeprom tv;
1752 #ifdef CONFIG_MODULES
1753                 request_module("tveeprom");
1754 #endif
1755                 /* Call first TVeeprom */
1756
1757                 dev->i2c_client.addr = 0xa0 >> 1;
1758                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
1759
1760                 dev->tuner_type = tv.tuner_type;
1761
1762                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
1763                         dev->i2s_speed = 2048000;
1764                         dev->board.has_msp34xx = 1;
1765                 }
1766 #ifdef CONFIG_MODULES
1767                 if (tv.has_ir)
1768                         request_module("ir-kbd-i2c");
1769 #endif
1770                 break;
1771         }
1772         case EM2820_BOARD_KWORLD_PVRTV2800RF:
1773                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
1774                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
1775                 break;
1776         case EM2820_BOARD_UNKNOWN:
1777         case EM2800_BOARD_UNKNOWN:
1778                 /*
1779                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
1780                  *
1781                  * This occurs because they share identical USB vendor and
1782                  * product IDs.
1783                  *
1784                  * What we do here is look up the EEPROM hash of the K-WORLD
1785                  * and if it is found then we decide that we do not have
1786                  * a DIGIVOX and reset the device to the K-WORLD instead.
1787                  *
1788                  * This solution is only valid if they do not share eeprom
1789                  * hash identities which has not been determined as yet.
1790                  */
1791         case EM2880_BOARD_MSI_DIGIVOX_AD:
1792                 if (!em28xx_hint_board(dev))
1793                         em28xx_set_model(dev);
1794                 break;
1795         }
1796
1797         if (dev->board.has_snapshot_button)
1798                 em28xx_register_snapshot_button(dev);
1799
1800         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
1801                 em28xx_errdev("\n\n");
1802                 em28xx_errdev("The support for this board weren't "
1803                               "valid yet.\n");
1804                 em28xx_errdev("Please send a report of having this working\n");
1805                 em28xx_errdev("not to V4L mailing list (and/or to other "
1806                                 "addresses)\n\n");
1807         }
1808
1809         /* Allow override tuner type by a module parameter */
1810         if (tuner >= 0)
1811                 dev->tuner_type = tuner;
1812
1813 #ifdef CONFIG_MODULES
1814         /* request some modules */
1815         if (dev->board.has_msp34xx)
1816                 request_module("msp3400");
1817         if (dev->board.decoder == EM28XX_SAA711X)
1818                 request_module("saa7115");
1819         if (dev->board.decoder == EM28XX_TVP5150)
1820                 request_module("tvp5150");
1821         if (dev->board.tuner_type != TUNER_ABSENT)
1822                 request_module("tuner");
1823 #endif
1824
1825         em28xx_config_tuner(dev);
1826
1827         em28xx_ir_init(dev);
1828 }
1829
1830
1831 #if defined(CONFIG_MODULES) && defined(MODULE)
1832 static void request_module_async(struct work_struct *work)
1833 {
1834         struct em28xx *dev = container_of(work,
1835                              struct em28xx, request_module_wk);
1836
1837         if (dev->has_audio_class)
1838                 request_module("snd-usb-audio");
1839         else if (dev->has_alsa_audio)
1840                 request_module("em28xx-alsa");
1841
1842         if (dev->board.has_dvb)
1843                 request_module("em28xx-dvb");
1844 }
1845
1846 static void request_modules(struct em28xx *dev)
1847 {
1848         INIT_WORK(&dev->request_module_wk, request_module_async);
1849         schedule_work(&dev->request_module_wk);
1850 }
1851 #else
1852 #define request_modules(dev)
1853 #endif /* CONFIG_MODULES */
1854
1855 /*
1856  * em28xx_realease_resources()
1857  * unregisters the v4l2,i2c and usb devices
1858  * called when the device gets disconected or at module unload
1859 */
1860 void em28xx_release_resources(struct em28xx *dev)
1861 {
1862         if (dev->sbutton_input_dev)
1863                 em28xx_deregister_snapshot_button(dev);
1864
1865         if (dev->ir)
1866                 em28xx_ir_fini(dev);
1867
1868         /*FIXME: I2C IR should be disconnected */
1869
1870         em28xx_release_analog_resources(dev);
1871
1872         em28xx_remove_from_devlist(dev);
1873
1874         em28xx_i2c_unregister(dev);
1875         usb_put_dev(dev->udev);
1876
1877         /* Mark device as unused */
1878         em28xx_devused &= ~(1 << dev->devno);
1879 };
1880
1881 /*
1882  * em28xx_init_dev()
1883  * allocates and inits the device structs, registers i2c bus and v4l device
1884  */
1885 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
1886                            int minor)
1887 {
1888         struct em28xx *dev = *devhandle;
1889         int retval = -ENOMEM;
1890         int errCode;
1891
1892         dev->udev = udev;
1893         mutex_init(&dev->ctrl_urb_lock);
1894         spin_lock_init(&dev->slock);
1895         init_waitqueue_head(&dev->open);
1896         init_waitqueue_head(&dev->wait_frame);
1897         init_waitqueue_head(&dev->wait_stream);
1898
1899         dev->em28xx_write_regs = em28xx_write_regs;
1900         dev->em28xx_read_reg = em28xx_read_reg;
1901         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
1902         dev->em28xx_write_regs_req = em28xx_write_regs_req;
1903         dev->em28xx_read_reg_req = em28xx_read_reg_req;
1904         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
1905
1906         em28xx_pre_card_setup(dev);
1907
1908         if (!dev->board.is_em2800) {
1909                 /* Sets I2C speed to 100 KHz */
1910                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
1911                 if (retval < 0) {
1912                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
1913                                       " retval [%d]\n",
1914                                       __func__, retval);
1915                         return retval;
1916                 }
1917         }
1918
1919         /* register i2c bus */
1920         errCode = em28xx_i2c_register(dev);
1921         if (errCode < 0) {
1922                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
1923                         __func__, errCode);
1924                 return errCode;
1925         }
1926
1927         /* Do board specific init and eeprom reading */
1928         em28xx_card_setup(dev);
1929
1930         /* Configure audio */
1931         errCode = em28xx_audio_setup(dev);
1932         if (errCode < 0) {
1933                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
1934                         __func__, errCode);
1935         }
1936
1937         /* wake i2c devices */
1938         em28xx_wake_i2c(dev);
1939
1940         /* init video dma queues */
1941         INIT_LIST_HEAD(&dev->vidq.active);
1942         INIT_LIST_HEAD(&dev->vidq.queued);
1943
1944
1945         if (dev->board.has_msp34xx) {
1946                 /* Send a reset to other chips via gpio */
1947                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
1948                 if (errCode < 0) {
1949                         em28xx_errdev("%s: em28xx_write_regs_req - "
1950                                       "msp34xx(1) failed! errCode [%d]\n",
1951                                       __func__, errCode);
1952                         return errCode;
1953                 }
1954                 msleep(3);
1955
1956                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1957                 if (errCode < 0) {
1958                         em28xx_errdev("%s: em28xx_write_regs_req - "
1959                                       "msp34xx(2) failed! errCode [%d]\n",
1960                                       __func__, errCode);
1961                         return errCode;
1962                 }
1963                 msleep(3);
1964         }
1965
1966         em28xx_add_into_devlist(dev);
1967
1968         retval = em28xx_register_analog_devices(dev);
1969         if (retval < 0) {
1970                 em28xx_release_resources(dev);
1971                 goto fail_reg_devices;
1972         }
1973
1974         em28xx_init_extension(dev);
1975
1976         /* Save some power by putting tuner to sleep */
1977         em28xx_i2c_call_clients(dev, TUNER_SET_STANDBY, NULL);
1978
1979         return 0;
1980
1981 fail_reg_devices:
1982         return retval;
1983 }
1984
1985 /*
1986  * em28xx_usb_probe()
1987  * checks for supported devices
1988  */
1989 static int em28xx_usb_probe(struct usb_interface *interface,
1990                             const struct usb_device_id *id)
1991 {
1992         const struct usb_endpoint_descriptor *endpoint;
1993         struct usb_device *udev;
1994         struct usb_interface *uif;
1995         struct em28xx *dev = NULL;
1996         int retval = -ENODEV;
1997         int i, nr, ifnum, isoc_pipe;
1998         char *speed;
1999         char descr[255] = "";
2000
2001         udev = usb_get_dev(interface_to_usbdev(interface));
2002         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2003
2004         /* Check to see next free device and mark as used */
2005         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2006         em28xx_devused |= 1<<nr;
2007
2008         /* Don't register audio interfaces */
2009         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2010                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2011                         "interface %i, class %i\n",
2012                         le16_to_cpu(udev->descriptor.idVendor),
2013                         le16_to_cpu(udev->descriptor.idProduct),
2014                         ifnum,
2015                         interface->altsetting[0].desc.bInterfaceClass);
2016
2017                 em28xx_devused &= ~(1<<nr);
2018                 return -ENODEV;
2019         }
2020
2021         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2022
2023         /* check if the device has the iso in endpoint at the correct place */
2024         if (usb_endpoint_xfer_isoc(endpoint)
2025             &&
2026             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2027                 /* It's a newer em2874/em2875 device */
2028                 isoc_pipe = 0;
2029         } else {
2030                 int check_interface = 1;
2031                 isoc_pipe = 1;
2032                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2033                 if (!usb_endpoint_xfer_isoc(endpoint))
2034                         check_interface = 0;
2035
2036                 if (usb_endpoint_dir_out(endpoint))
2037                         check_interface = 0;
2038
2039                 if (!check_interface) {
2040                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2041                                 "interface %i, class %i found.\n",
2042                                 le16_to_cpu(udev->descriptor.idVendor),
2043                                 le16_to_cpu(udev->descriptor.idProduct),
2044                                 ifnum,
2045                                 interface->altsetting[0].desc.bInterfaceClass);
2046
2047                         em28xx_err(DRIVER_NAME " This is an anciliary "
2048                                 "interface not used by the driver\n");
2049
2050                         em28xx_devused &= ~(1<<nr);
2051                         return -ENODEV;
2052                 }
2053         }
2054
2055         switch (udev->speed) {
2056         case USB_SPEED_LOW:
2057                 speed = "1.5";
2058                 break;
2059         case USB_SPEED_UNKNOWN:
2060         case USB_SPEED_FULL:
2061                 speed = "12";
2062                 break;
2063         case USB_SPEED_HIGH:
2064                 speed = "480";
2065                 break;
2066         default:
2067                 speed = "unknown";
2068         }
2069
2070         if (udev->manufacturer)
2071                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2072
2073         if (udev->product) {
2074                 if (*descr)
2075                         strlcat(descr, " ", sizeof(descr));
2076                 strlcat(descr, udev->product, sizeof(descr));
2077         }
2078         if (*descr)
2079                 strlcat(descr, " ", sizeof(descr));
2080
2081         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2082                 "(%04x:%04x, interface %d, class %d)\n",
2083                 descr,
2084                 speed,
2085                 le16_to_cpu(udev->descriptor.idVendor),
2086                 le16_to_cpu(udev->descriptor.idProduct),
2087                 ifnum,
2088                 interface->altsetting->desc.bInterfaceNumber);
2089
2090         if (nr >= EM28XX_MAXBOARDS) {
2091                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2092                                 EM28XX_MAXBOARDS);
2093                 em28xx_devused &= ~(1<<nr);
2094                 return -ENOMEM;
2095         }
2096
2097         /* allocate memory for our device state and initialize it */
2098         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2099         if (dev == NULL) {
2100                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2101                 em28xx_devused &= ~(1<<nr);
2102                 return -ENOMEM;
2103         }
2104
2105         snprintf(dev->name, 29, "em28xx #%d", nr);
2106         dev->devno = nr;
2107         dev->model = id->driver_info;
2108         dev->alt   = -1;
2109
2110         /* Checks if audio is provided by some interface */
2111         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2112                 uif = udev->config->interface[i];
2113                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2114                         dev->has_audio_class = 1;
2115                         break;
2116                 }
2117         }
2118
2119         /* compute alternate max packet sizes */
2120         uif = udev->actconfig->interface[0];
2121
2122         dev->num_alt = uif->num_altsetting;
2123         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2124
2125         if (dev->alt_max_pkt_size == NULL) {
2126                 em28xx_errdev("out of memory!\n");
2127                 em28xx_devused &= ~(1<<nr);
2128                 kfree(dev);
2129                 return -ENOMEM;
2130         }
2131
2132         for (i = 0; i < dev->num_alt ; i++) {
2133                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2134                 dev->alt_max_pkt_size[i] =
2135                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2136         }
2137
2138         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2139                 dev->model = card[nr];
2140
2141         /* allocate device struct */
2142         mutex_init(&dev->lock);
2143         mutex_lock(&dev->lock);
2144         retval = em28xx_init_dev(&dev, udev, nr);
2145         if (retval) {
2146                 em28xx_devused &= ~(1<<dev->devno);
2147                 kfree(dev);
2148
2149                 return retval;
2150         }
2151
2152         /* save our data pointer in this interface device */
2153         usb_set_intfdata(interface, dev);
2154
2155         request_modules(dev);
2156
2157         /* Should be the last thing to do, to avoid newer udev's to
2158            open the device before fully initializing it
2159          */
2160         mutex_unlock(&dev->lock);
2161
2162         return 0;
2163 }
2164
2165 /*
2166  * em28xx_usb_disconnect()
2167  * called when the device gets diconencted
2168  * video device will be unregistered on v4l2_close in case it is still open
2169  */
2170 static void em28xx_usb_disconnect(struct usb_interface *interface)
2171 {
2172         struct em28xx *dev;
2173
2174         dev = usb_get_intfdata(interface);
2175         usb_set_intfdata(interface, NULL);
2176
2177         if (!dev)
2178                 return;
2179
2180         em28xx_info("disconnecting %s\n", dev->vdev->name);
2181
2182         /* wait until all current v4l2 io is finished then deallocate
2183            resources */
2184         mutex_lock(&dev->lock);
2185
2186         wake_up_interruptible_all(&dev->open);
2187
2188         if (dev->users) {
2189                 em28xx_warn
2190                     ("device /dev/video%d is open! Deregistration and memory "
2191                      "deallocation are deferred on close.\n",
2192                                 dev->vdev->num);
2193
2194                 dev->state |= DEV_MISCONFIGURED;
2195                 em28xx_uninit_isoc(dev);
2196                 dev->state |= DEV_DISCONNECTED;
2197                 wake_up_interruptible(&dev->wait_frame);
2198                 wake_up_interruptible(&dev->wait_stream);
2199         } else {
2200                 dev->state |= DEV_DISCONNECTED;
2201                 em28xx_release_resources(dev);
2202         }
2203
2204         em28xx_close_extension(dev);
2205
2206         mutex_unlock(&dev->lock);
2207
2208         if (!dev->users) {
2209                 kfree(dev->alt_max_pkt_size);
2210                 kfree(dev);
2211         }
2212 }
2213
2214 static struct usb_driver em28xx_usb_driver = {
2215         .name = "em28xx",
2216         .probe = em28xx_usb_probe,
2217         .disconnect = em28xx_usb_disconnect,
2218         .id_table = em28xx_id_table,
2219 };
2220
2221 static int __init em28xx_module_init(void)
2222 {
2223         int result;
2224
2225         /* register this driver with the USB subsystem */
2226         result = usb_register(&em28xx_usb_driver);
2227         if (result)
2228                 em28xx_err(DRIVER_NAME
2229                            " usb_register failed. Error number %d.\n", result);
2230
2231         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2232
2233         return result;
2234 }
2235
2236 static void __exit em28xx_module_exit(void)
2237 {
2238         /* deregister this driver with the USB subsystem */
2239         usb_deregister(&em28xx_usb_driver);
2240 }
2241
2242 module_init(em28xx_module_init);
2243 module_exit(em28xx_module_exit);