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_SUPERCOMP_USB_2] = {
 373                 .name         = "Supercomp USB 2.0 TV",
 374                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 375                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 376                 .tda9887_conf = TDA9887_PRESENT |
 377                                 TDA9887_PORT1_ACTIVE |
 378                                 TDA9887_PORT2_ACTIVE,
 379                 .decoder      = EM28XX_SAA711X,
 380                 .input        = { {
 381                         .type     = EM28XX_VMUX_TELEVISION,
 382                         .vmux     = SAA7115_COMPOSITE2,
 383                         .amux     = EM28XX_AMUX_LINE_IN,
 384                 }, {
 385                         .type     = EM28XX_VMUX_COMPOSITE1,
 386                         .vmux     = SAA7115_COMPOSITE0,
 387                         .amux     = EM28XX_AMUX_VIDEO,
 388                 }, {
 389                         .type     = EM28XX_VMUX_SVIDEO,
 390                         .vmux     = SAA7115_SVIDEO3,
 391                         .amux     = EM28XX_AMUX_LINE_IN,
 392                 } },
 393         },
 394         [EM2821_BOARD_USBGEAR_VD204] = {
 395                 .name         = "Usbgear VD204v9",
 396                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 397                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 398                 .decoder      = EM28XX_SAA711X,
 399                 .input        = { {
 400                         .type  = EM28XX_VMUX_COMPOSITE1,
 401                         .vmux  = SAA7115_COMPOSITE0,
 402                         .amux  = EM28XX_AMUX_LINE_IN,
 403                 }, {
 404                         .type  = EM28XX_VMUX_SVIDEO,
 405                         .vmux  = SAA7115_SVIDEO3,
 406                         .amux  = EM28XX_AMUX_LINE_IN,
 407                 } },
 408         },
 409         [EM2860_BOARD_NETGMBH_CAM] = {
 410                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 411                 .name         = "NetGMBH Cam",
 412                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 413                 .tuner_type   = TUNER_ABSENT,   /* This is a webcam */
 414                 .input        = { {
 415                         .type     = EM28XX_VMUX_COMPOSITE1,
 416                         .vmux     = 0,
 417                         .amux     = EM28XX_AMUX_VIDEO,
 418                 } },
 419         },
 420         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 421                 .name         = "Typhoon DVD Maker",
 422                 .decoder      = EM28XX_SAA711X,
 423                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 424                 .input        = { {
 425                         .type  = EM28XX_VMUX_COMPOSITE1,
 426                         .vmux  = SAA7115_COMPOSITE0,
 427                         .amux  = EM28XX_AMUX_LINE_IN,
 428                 }, {
 429                         .type  = EM28XX_VMUX_SVIDEO,
 430                         .vmux  = SAA7115_SVIDEO3,
 431                         .amux  = EM28XX_AMUX_LINE_IN,
 432                 } },
 433         },
 434         [EM2860_BOARD_GADMEI_UTV330] = {
 435                 .name         = "Gadmei UTV330",
 436                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 437                 .tuner_type   = TUNER_TNF_5335MF,
 438                 .tda9887_conf = TDA9887_PRESENT,
 439                 .decoder      = EM28XX_SAA711X,
 440                 .input        = { {
 441                         .type     = EM28XX_VMUX_TELEVISION,
 442                         .vmux     = SAA7115_COMPOSITE2,
 443                         .amux     = EM28XX_AMUX_VIDEO,
 444                 }, {
 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_TERRATEC_HYBRID_XS] = {
 455                 .name         = "Terratec Cinergy A Hybrid XS",
 456                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 457                 .tuner_type   = TUNER_XC2028,
 458                 .tuner_gpio   = default_tuner_gpio,
 459                 .decoder      = EM28XX_TVP5150,
 460
 461                 .input        = { {
 462                         .type     = EM28XX_VMUX_TELEVISION,
 463                         .vmux     = TVP5150_COMPOSITE0,
 464                         .amux     = EM28XX_AMUX_VIDEO,
 465                         .gpio     = hauppauge_wintv_hvr_900_analog,
 466                 }, {
 467                         .type     = EM28XX_VMUX_COMPOSITE1,
 468                         .vmux     = TVP5150_COMPOSITE1,
 469                         .amux     = EM28XX_AMUX_LINE_IN,
 470                         .gpio     = hauppauge_wintv_hvr_900_analog,
 471                 }, {
 472                         .type     = EM28XX_VMUX_SVIDEO,
 473                         .vmux     = TVP5150_SVIDEO,
 474                         .amux     = EM28XX_AMUX_LINE_IN,
 475                         .gpio     = hauppauge_wintv_hvr_900_analog,
 476                 } },
 477         },
 478         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 479                 .name         = "KWorld PVRTV 300U",
 480                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 481                 .tuner_type   = TUNER_XC2028,
 482                 .tuner_gpio   = default_tuner_gpio,
 483                 .decoder      = EM28XX_TVP5150,
 484                 .input        = { {
 485                         .type     = EM28XX_VMUX_TELEVISION,
 486                         .vmux     = TVP5150_COMPOSITE0,
 487                         .amux     = EM28XX_AMUX_VIDEO,
 488                 }, {
 489                         .type     = EM28XX_VMUX_COMPOSITE1,
 490                         .vmux     = TVP5150_COMPOSITE1,
 491                         .amux     = EM28XX_AMUX_LINE_IN,
 492                 }, {
 493                         .type     = EM28XX_VMUX_SVIDEO,
 494                         .vmux     = TVP5150_SVIDEO,
 495                         .amux     = EM28XX_AMUX_LINE_IN,
 496                 } },
 497         },
 498         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 499                 .name          = "Yakumo MovieMixer",
 500                 .tuner_type    = TUNER_ABSENT,  /* Capture only device */
 501                 .decoder       = EM28XX_TVP5150,
 502                 .input         = { {
 503                         .type     = EM28XX_VMUX_TELEVISION,
 504                         .vmux     = TVP5150_COMPOSITE0,
 505                         .amux     = EM28XX_AMUX_VIDEO,
 506                 }, {
 507                         .type     = EM28XX_VMUX_COMPOSITE1,
 508                         .vmux     = TVP5150_COMPOSITE1,
 509                         .amux     = EM28XX_AMUX_LINE_IN,
 510                 }, {
 511                         .type     = EM28XX_VMUX_SVIDEO,
 512                         .vmux     = TVP5150_SVIDEO,
 513                         .amux     = EM28XX_AMUX_LINE_IN,
 514                 } },
 515         },
 516         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 517                 .name         = "Plextor ConvertX PX-TV100U",
 518                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 519                 .tuner_type   = TUNER_TNF_5335MF,
 520                 .tda9887_conf = TDA9887_PRESENT,
 521                 .decoder      = EM28XX_TVP5150,
 522                 .input        = { {
 523                         .type     = EM28XX_VMUX_TELEVISION,
 524                         .vmux     = TVP5150_COMPOSITE0,
 525                         .amux     = EM28XX_AMUX_LINE_IN,
 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
 537         /* Those boards with em2870 are DVB Only*/
 538
 539         [EM2870_BOARD_TERRATEC_XS] = {
 540                 .name         = "Terratec Cinergy T XS",
 541                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 542                 .tuner_type   = TUNER_XC2028,
 543                 .tuner_gpio   = default_tuner_gpio,
 544         },
 545         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 546                 .name         = "Terratec Cinergy T XS (MT2060)",
 547                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 548                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 549         },
 550         [EM2870_BOARD_KWORLD_350U] = {
 551                 .name         = "Kworld 350 U DVB-T",
 552                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 553                 .tuner_type   = TUNER_XC2028,
 554                 .tuner_gpio   = default_tuner_gpio,
 555         },
 556         [EM2870_BOARD_KWORLD_355U] = {
 557                 .name         = "Kworld 355 U DVB-T",
 558                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 559         },
 560         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 561                 .name         = "Pinnacle PCTV DVB-T",
 562                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 563                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 564                 /* djh - I have serious doubts this is right... */
 565                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 566                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 567         },
 568         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 569                 .name         = "Compro, VideoMate U3",
 570                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 571                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 572         },
 573
 574         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 575                 .name         = "Terratec Hybrid XS Secam",
 576                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 577                 .has_msp34xx  = 1,
 578                 .tuner_type   = TUNER_XC2028,
 579                 .tuner_gpio   = default_tuner_gpio,
 580                 .decoder      = EM28XX_TVP5150,
 581                 .input        = { {
 582                         .type     = EM28XX_VMUX_TELEVISION,
 583                         .vmux     = TVP5150_COMPOSITE0,
 584                         .amux     = EM28XX_AMUX_VIDEO,
 585                         .gpio     = default_analog,
 586                 }, {
 587                         .type     = EM28XX_VMUX_COMPOSITE1,
 588                         .vmux     = TVP5150_COMPOSITE1,
 589                         .amux     = EM28XX_AMUX_LINE_IN,
 590                         .gpio     = default_analog,
 591                 }, {
 592                         .type     = EM28XX_VMUX_SVIDEO,
 593                         .vmux     = TVP5150_SVIDEO,
 594                         .amux     = EM28XX_AMUX_LINE_IN,
 595                         .gpio     = default_analog,
 596                 } },
 597         },
 598         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 599                 .name         = "Hauppauge WinTV HVR 900",
 600                 .tda9887_conf = TDA9887_PRESENT,
 601                 .tuner_type   = TUNER_XC2028,
 602                 .tuner_gpio   = default_tuner_gpio,
 603                 .mts_firmware = 1,
 604                 .has_dvb      = 1,
 605                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 606                 .decoder      = EM28XX_TVP5150,
 607                 .input        = { {
 608                         .type     = EM28XX_VMUX_TELEVISION,
 609                         .vmux     = TVP5150_COMPOSITE0,
 610                         .amux     = EM28XX_AMUX_VIDEO,
 611                         .gpio     = hauppauge_wintv_hvr_900_analog,
 612                 }, {
 613                         .type     = EM28XX_VMUX_COMPOSITE1,
 614                         .vmux     = TVP5150_COMPOSITE1,
 615                         .amux     = EM28XX_AMUX_LINE_IN,
 616                         .gpio     = hauppauge_wintv_hvr_900_analog,
 617                 }, {
 618                         .type     = EM28XX_VMUX_SVIDEO,
 619                         .vmux     = TVP5150_SVIDEO,
 620                         .amux     = EM28XX_AMUX_LINE_IN,
 621                         .gpio     = hauppauge_wintv_hvr_900_analog,
 622                 } },
 623         },
 624         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 625                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 626                 .tda9887_conf = TDA9887_PRESENT,
 627                 .tuner_type   = TUNER_XC2028,
 628                 .tuner_gpio   = default_tuner_gpio,
 629                 .mts_firmware = 1,
 630                 .decoder      = EM28XX_TVP5150,
 631                 .input        = { {
 632                         .type     = EM28XX_VMUX_TELEVISION,
 633                         .vmux     = TVP5150_COMPOSITE0,
 634                         .amux     = EM28XX_AMUX_VIDEO,
 635                         .gpio     = hauppauge_wintv_hvr_900_analog,
 636                 }, {
 637                         .type     = EM28XX_VMUX_COMPOSITE1,
 638                         .vmux     = TVP5150_COMPOSITE1,
 639                         .amux     = EM28XX_AMUX_LINE_IN,
 640                         .gpio     = hauppauge_wintv_hvr_900_analog,
 641                 }, {
 642                         .type     = EM28XX_VMUX_SVIDEO,
 643                         .vmux     = TVP5150_SVIDEO,
 644                         .amux     = EM28XX_AMUX_LINE_IN,
 645                         .gpio     = hauppauge_wintv_hvr_900_analog,
 646                 } },
 647         },
 648         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
 649                 .name           = "Hauppauge WinTV HVR 850",
 650                 .tuner_type     = TUNER_XC2028,
 651                 .tuner_gpio     = default_tuner_gpio,
 652                 .mts_firmware   = 1,
 653                 .has_dvb        = 1,
 654                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 655                 .ir_codes       = ir_codes_hauppauge_new,
 656                 .decoder        = EM28XX_TVP5150,
 657                 .input          = { {
 658                         .type     = EM28XX_VMUX_TELEVISION,
 659                         .vmux     = TVP5150_COMPOSITE0,
 660                         .amux     = EM28XX_AMUX_VIDEO,
 661                         .gpio     = hauppauge_wintv_hvr_900_analog,
 662                 }, {
 663                         .type     = EM28XX_VMUX_COMPOSITE1,
 664                         .vmux     = TVP5150_COMPOSITE1,
 665                         .amux     = EM28XX_AMUX_LINE_IN,
 666                         .gpio     = hauppauge_wintv_hvr_900_analog,
 667                 }, {
 668                         .type     = EM28XX_VMUX_SVIDEO,
 669                         .vmux     = TVP5150_SVIDEO,
 670                         .amux     = EM28XX_AMUX_LINE_IN,
 671                         .gpio     = hauppauge_wintv_hvr_900_analog,
 672                 } },
 673         },
 674         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 675                 .name           = "Hauppauge WinTV HVR 950",
 676                 .tuner_type     = TUNER_XC2028,
 677                 .tuner_gpio     = default_tuner_gpio,
 678                 .mts_firmware   = 1,
 679                 .has_dvb        = 1,
 680                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 681                 .ir_codes       = ir_codes_hauppauge_new,
 682                 .decoder        = EM28XX_TVP5150,
 683                 .input          = { {
 684                         .type     = EM28XX_VMUX_TELEVISION,
 685                         .vmux     = TVP5150_COMPOSITE0,
 686                         .amux     = EM28XX_AMUX_VIDEO,
 687                         .gpio     = hauppauge_wintv_hvr_900_analog,
 688                 }, {
 689                         .type     = EM28XX_VMUX_COMPOSITE1,
 690                         .vmux     = TVP5150_COMPOSITE1,
 691                         .amux     = EM28XX_AMUX_LINE_IN,
 692                         .gpio     = hauppauge_wintv_hvr_900_analog,
 693                 }, {
 694                         .type     = EM28XX_VMUX_SVIDEO,
 695                         .vmux     = TVP5150_SVIDEO,
 696                         .amux     = EM28XX_AMUX_LINE_IN,
 697                         .gpio     = hauppauge_wintv_hvr_900_analog,
 698                 } },
 699         },
 700         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 701                 .name           = "Pinnacle PCTV HD Pro Stick",
 702                 .tuner_type     = TUNER_XC2028,
 703                 .tuner_gpio   = default_tuner_gpio,
 704                 .mts_firmware   = 1,
 705                 .has_dvb        = 1,
 706                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 707                 .ir_codes       = ir_codes_pinnacle_pctv_hd,
 708                 .decoder        = EM28XX_TVP5150,
 709                 .input          = { {
 710                         .type     = EM28XX_VMUX_TELEVISION,
 711                         .vmux     = TVP5150_COMPOSITE0,
 712                         .amux     = EM28XX_AMUX_VIDEO,
 713                         .gpio     = hauppauge_wintv_hvr_900_analog,
 714                 }, {
 715                         .type     = EM28XX_VMUX_COMPOSITE1,
 716                         .vmux     = TVP5150_COMPOSITE1,
 717                         .amux     = EM28XX_AMUX_LINE_IN,
 718                         .gpio     = hauppauge_wintv_hvr_900_analog,
 719                 }, {
 720                         .type     = EM28XX_VMUX_SVIDEO,
 721                         .vmux     = TVP5150_SVIDEO,
 722                         .amux     = EM28XX_AMUX_LINE_IN,
 723                         .gpio     = hauppauge_wintv_hvr_900_analog,
 724                 } },
 725         },
 726         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
 727                 .name           = "AMD ATI TV Wonder HD 600",
 728                 .tuner_type     = TUNER_XC2028,
 729                 .tuner_gpio     = default_tuner_gpio,
 730                 .mts_firmware   = 1,
 731                 .has_dvb        = 1,
 732                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 733                 .ir_codes       = ir_codes_ati_tv_wonder_hd_600,
 734                 .decoder        = EM28XX_TVP5150,
 735                 .input          = { {
 736                         .type     = EM28XX_VMUX_TELEVISION,
 737                         .vmux     = TVP5150_COMPOSITE0,
 738                         .amux     = EM28XX_AMUX_VIDEO,
 739                         .gpio     = hauppauge_wintv_hvr_900_analog,
 740                 }, {
 741                         .type     = EM28XX_VMUX_COMPOSITE1,
 742                         .vmux     = TVP5150_COMPOSITE1,
 743                         .amux     = EM28XX_AMUX_LINE_IN,
 744                         .gpio     = hauppauge_wintv_hvr_900_analog,
 745                 }, {
 746                         .type     = EM28XX_VMUX_SVIDEO,
 747                         .vmux     = TVP5150_SVIDEO,
 748                         .amux     = EM28XX_AMUX_LINE_IN,
 749                         .gpio     = hauppauge_wintv_hvr_900_analog,
 750                 } },
 751         },
 752         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 753                 .name           = "Terratec Hybrid XS",
 754                 .tuner_type     = TUNER_XC2028,
 755                 .tuner_gpio     = default_tuner_gpio,
 756                 .decoder        = EM28XX_TVP5150,
 757                 .has_dvb        = 1,
 758                 .dvb_gpio       = default_analog,
 759                 .input          = { {
 760                         .type     = EM28XX_VMUX_TELEVISION,
 761                         .vmux     = TVP5150_COMPOSITE0,
 762                         .amux     = EM28XX_AMUX_VIDEO,
 763                         .gpio     = default_analog,
 764                 }, {
 765                         .type     = EM28XX_VMUX_COMPOSITE1,
 766                         .vmux     = TVP5150_COMPOSITE1,
 767                         .amux     = EM28XX_AMUX_LINE_IN,
 768                         .gpio     = default_analog,
 769                 }, {
 770                         .type     = EM28XX_VMUX_SVIDEO,
 771                         .vmux     = TVP5150_SVIDEO,
 772                         .amux     = EM28XX_AMUX_LINE_IN,
 773                         .gpio     = default_analog,
 774                 } },
 775         },
 776         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 777            as Prodigy XS with a different PID, let's keep it separated for now
 778            maybe we'll need it lateron */
 779         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 780                 .name         = "Terratec Prodigy XS",
 781                 .tuner_type   = TUNER_XC2028,
 782                 .tuner_gpio   = default_tuner_gpio,
 783                 .decoder      = EM28XX_TVP5150,
 784                 .input        = { {
 785                         .type     = EM28XX_VMUX_TELEVISION,
 786                         .vmux     = TVP5150_COMPOSITE0,
 787                         .amux     = EM28XX_AMUX_VIDEO,
 788                         .gpio     = hauppauge_wintv_hvr_900_analog,
 789                 }, {
 790                         .type     = EM28XX_VMUX_COMPOSITE1,
 791                         .vmux     = TVP5150_COMPOSITE1,
 792                         .amux     = EM28XX_AMUX_LINE_IN,
 793                         .gpio     = hauppauge_wintv_hvr_900_analog,
 794                 }, {
 795                         .type     = EM28XX_VMUX_SVIDEO,
 796                         .vmux     = TVP5150_SVIDEO,
 797                         .amux     = EM28XX_AMUX_LINE_IN,
 798                         .gpio     = hauppauge_wintv_hvr_900_analog,
 799                 } },
 800         },
 801         [EM2820_BOARD_MSI_VOX_USB_2] = {
 802                 .name              = "MSI VOX USB 2.0",
 803                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 804                 .tda9887_conf      = TDA9887_PRESENT      |
 805                                      TDA9887_PORT1_ACTIVE |
 806                                      TDA9887_PORT2_ACTIVE,
 807                 .max_range_640_480 = 1,
 808                 .decoder           = EM28XX_SAA711X,
 809                 .input             = { {
 810                         .type      = EM28XX_VMUX_TELEVISION,
 811                         .vmux      = SAA7115_COMPOSITE4,
 812                         .amux      = EM28XX_AMUX_VIDEO,
 813                 }, {
 814                         .type      = EM28XX_VMUX_COMPOSITE1,
 815                         .vmux      = SAA7115_COMPOSITE0,
 816                         .amux      = EM28XX_AMUX_LINE_IN,
 817                 }, {
 818                         .type      = EM28XX_VMUX_SVIDEO,
 819                         .vmux      = SAA7115_SVIDEO3,
 820                         .amux      = EM28XX_AMUX_LINE_IN,
 821                 } },
 822         },
 823         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 824                 .name         = "Terratec Cinergy 200 USB",
 825                 .is_em2800    = 1,
 826                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 827                 .tda9887_conf = TDA9887_PRESENT,
 828                 .decoder      = EM28XX_SAA711X,
 829                 .input        = { {
 830                         .type     = EM28XX_VMUX_TELEVISION,
 831                         .vmux     = SAA7115_COMPOSITE2,
 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_GRABBEEX_USB2800] = {
 844                 .name       = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
 845                 .is_em2800  = 1,
 846                 .decoder    = EM28XX_SAA711X,
 847                 .tuner_type = TUNER_ABSENT, /* capture only board */
 848                 .input      = { {
 849                         .type     = EM28XX_VMUX_COMPOSITE1,
 850                         .vmux     = SAA7115_COMPOSITE0,
 851                         .amux     = EM28XX_AMUX_LINE_IN,
 852                 }, {
 853                         .type     = EM28XX_VMUX_SVIDEO,
 854                         .vmux     = SAA7115_SVIDEO3,
 855                         .amux     = EM28XX_AMUX_LINE_IN,
 856                 } },
 857         },
 858         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
 859                 .name         = "Leadtek Winfast USB II",
 860                 .is_em2800    = 1,
 861                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 862                 .tda9887_conf = TDA9887_PRESENT,
 863                 .decoder      = EM28XX_SAA711X,
 864                 .input        = { {
 865                         .type     = EM28XX_VMUX_TELEVISION,
 866                         .vmux     = SAA7115_COMPOSITE2,
 867                         .amux     = EM28XX_AMUX_VIDEO,
 868                 }, {
 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_KWORLD_USB2800] = {
 879                 .name         = "Kworld USB2800",
 880                 .is_em2800    = 1,
 881                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
 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         [EM2820_BOARD_PINNACLE_DVC_90] = {
 899                 .name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker",
 900                 .tuner_type   = TUNER_ABSENT, /* capture only board */
 901                 .decoder      = EM28XX_SAA711X,
 902                 .input        = { {
 903                         .type     = EM28XX_VMUX_COMPOSITE1,
 904                         .vmux     = SAA7115_COMPOSITE0,
 905                         .amux     = EM28XX_AMUX_LINE_IN,
 906                 }, {
 907                         .type     = EM28XX_VMUX_SVIDEO,
 908                         .vmux     = SAA7115_SVIDEO3,
 909                         .amux     = EM28XX_AMUX_LINE_IN,
 910                 } },
 911         },
 912         [EM2800_BOARD_VGEAR_POCKETTV] = {
 913                 .name         = "V-Gear PocketTV",
 914                 .is_em2800    = 1,
 915                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 916                 .tda9887_conf = TDA9887_PRESENT,
 917                 .decoder      = EM28XX_SAA711X,
 918                 .input        = { {
 919                         .type     = EM28XX_VMUX_TELEVISION,
 920                         .vmux     = SAA7115_COMPOSITE2,
 921                         .amux     = EM28XX_AMUX_VIDEO,
 922                 }, {
 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         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
 933                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
 934                 .tda9887_conf = TDA9887_PRESENT,
 935                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
 936                 .decoder      = EM28XX_SAA711X,
 937                 .input        = { {
 938                         .type     = EM28XX_VMUX_TELEVISION,
 939                         .vmux     = SAA7115_COMPOSITE2,
 940                         .amux     = EM28XX_AMUX_VIDEO,
 941                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
 942                                     EM28XX_AOUT_MASTER, /* Line out pin */
 943                 }, {
 944                         .type     = EM28XX_VMUX_COMPOSITE1,
 945                         .vmux     = SAA7115_COMPOSITE0,
 946                         .amux     = EM28XX_AMUX_LINE_IN,
 947                 }, {
 948                         .type     = EM28XX_VMUX_SVIDEO,
 949                         .vmux     = SAA7115_SVIDEO3,
 950                         .amux     = EM28XX_AMUX_LINE_IN,
 951                 } },
 952         },
 953         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
 954                 .name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
 955                 .has_snapshot_button = 1,
 956                 .tda9887_conf = TDA9887_PRESENT,
 957                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
 958                 .decoder      = EM28XX_SAA711X,
 959                 .input        = { {
 960                         .type     = EM28XX_VMUX_TELEVISION,
 961                         .vmux     = SAA7115_COMPOSITE2,
 962                         .amux     = EM28XX_AMUX_VIDEO,
 963                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
 964                                     EM28XX_AOUT_MASTER, /* Line out pin */
 965                 }, {
 966                         .type     = EM28XX_VMUX_COMPOSITE1,
 967                         .vmux     = SAA7115_COMPOSITE0,
 968                         .amux     = EM28XX_AMUX_LINE_IN,
 969                 }, {
 970                         .type     = EM28XX_VMUX_SVIDEO,
 971                         .vmux     = SAA7115_SVIDEO3,
 972                         .amux     = EM28XX_AMUX_LINE_IN,
 973                 } },
 974         },
 975         [EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA] = {
 976                 .name                = "PointNix Intra-Oral Camera",
 977                 .has_snapshot_button = 1,
 978                 .tda9887_conf        = TDA9887_PRESENT,
 979                 .tuner_type          = TUNER_ABSENT,
 980                 .decoder             = EM28XX_SAA711X,
 981                 .input               = { {
 982                         .type     = EM28XX_VMUX_SVIDEO,
 983                         .vmux     = SAA7115_SVIDEO3,
 984                         .amux     = EM28XX_AMUX_VIDEO,
 985                 } },
 986         },
 987         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
 988                 .name         = "MSI DigiVox A/D",
 989                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 990                 .tuner_type   = TUNER_XC2028,
 991                 .tuner_gpio   = default_tuner_gpio,
 992                 .decoder      = EM28XX_TVP5150,
 993                 .input        = { {
 994                         .type     = EM28XX_VMUX_TELEVISION,
 995                         .vmux     = TVP5150_COMPOSITE0,
 996                         .amux     = EM28XX_AMUX_VIDEO,
 997                         .gpio     = em2880_msi_digivox_ad_analog,
 998                 }, {
 999                         .type     = EM28XX_VMUX_COMPOSITE1,
1000                         .vmux     = TVP5150_COMPOSITE1,
1001                         .amux     = EM28XX_AMUX_LINE_IN,
1002                         .gpio     = em2880_msi_digivox_ad_analog,
1003                 }, {
1004                         .type     = EM28XX_VMUX_SVIDEO,
1005                         .vmux     = TVP5150_SVIDEO,
1006                         .amux     = EM28XX_AMUX_LINE_IN,
1007                         .gpio     = em2880_msi_digivox_ad_analog,
1008                 } },
1009         },
1010         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1011                 .name         = "MSI DigiVox A/D II",
1012                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1013                 .tuner_type   = TUNER_XC2028,
1014                 .tuner_gpio   = default_tuner_gpio,
1015                 .decoder      = EM28XX_TVP5150,
1016                 .input        = { {
1017                         .type     = EM28XX_VMUX_TELEVISION,
1018                         .vmux     = TVP5150_COMPOSITE0,
1019                         .amux     = EM28XX_AMUX_VIDEO,
1020                         .gpio     = em2880_msi_digivox_ad_analog,
1021                 }, {
1022                         .type     = EM28XX_VMUX_COMPOSITE1,
1023                         .vmux     = TVP5150_COMPOSITE1,
1024                         .amux     = EM28XX_AMUX_LINE_IN,
1025                         .gpio     = em2880_msi_digivox_ad_analog,
1026                 }, {
1027                         .type     = EM28XX_VMUX_SVIDEO,
1028                         .vmux     = TVP5150_SVIDEO,
1029                         .amux     = EM28XX_AMUX_LINE_IN,
1030                         .gpio     = em2880_msi_digivox_ad_analog,
1031                 } },
1032         },
1033         [EM2880_BOARD_KWORLD_DVB_305U] = {
1034                 .name         = "KWorld DVB-T 305U",
1035                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1036                 .tuner_type   = TUNER_XC2028,
1037                 .tuner_gpio   = default_tuner_gpio,
1038                 .decoder      = EM28XX_TVP5150,
1039                 .input        = { {
1040                         .type     = EM28XX_VMUX_TELEVISION,
1041                         .vmux     = TVP5150_COMPOSITE0,
1042                         .amux     = EM28XX_AMUX_VIDEO,
1043                 }, {
1044                         .type     = EM28XX_VMUX_COMPOSITE1,
1045                         .vmux     = TVP5150_COMPOSITE1,
1046                         .amux     = EM28XX_AMUX_LINE_IN,
1047                 }, {
1048                         .type     = EM28XX_VMUX_SVIDEO,
1049                         .vmux     = TVP5150_SVIDEO,
1050                         .amux     = EM28XX_AMUX_LINE_IN,
1051                 } },
1052         },
1053         [EM2880_BOARD_KWORLD_DVB_310U] = {
1054                 .name         = "KWorld DVB-T 310U",
1055                 .tuner_type   = TUNER_XC2028,
1056                 .tuner_gpio   = default_tuner_gpio,
1057                 .has_dvb      = 1,
1058                 .dvb_gpio     = default_digital,
1059                 .mts_firmware = 1,
1060                 .decoder      = EM28XX_TVP5150,
1061                 .input        = { {
1062                         .type     = EM28XX_VMUX_TELEVISION,
1063                         .vmux     = TVP5150_COMPOSITE0,
1064                         .amux     = EM28XX_AMUX_VIDEO,
1065                         .gpio     = default_analog,
1066                 }, {
1067                         .type     = EM28XX_VMUX_COMPOSITE1,
1068                         .vmux     = TVP5150_COMPOSITE1,
1069                         .amux     = EM28XX_AMUX_LINE_IN,
1070                         .gpio     = default_analog,
1071                 }, {    /* S-video has not been tested yet */
1072                         .type     = EM28XX_VMUX_SVIDEO,
1073                         .vmux     = TVP5150_SVIDEO,
1074                         .amux     = EM28XX_AMUX_LINE_IN,
1075                         .gpio     = default_analog,
1076                 } },
1077         },
1078         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1079                 .name         = "DNT DA2 Hybrid",
1080                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1081                 .tuner_type   = TUNER_XC2028,
1082                 .tuner_gpio   = default_tuner_gpio,
1083                 .decoder      = EM28XX_TVP5150,
1084                 .input        = { {
1085                         .type     = EM28XX_VMUX_TELEVISION,
1086                         .vmux     = TVP5150_COMPOSITE0,
1087                         .amux     = EM28XX_AMUX_VIDEO,
1088                         .gpio     = default_analog,
1089                 }, {
1090                         .type     = EM28XX_VMUX_COMPOSITE1,
1091                         .vmux     = TVP5150_COMPOSITE1,
1092                         .amux     = EM28XX_AMUX_LINE_IN,
1093                         .gpio     = default_analog,
1094                 }, {
1095                         .type     = EM28XX_VMUX_SVIDEO,
1096                         .vmux     = TVP5150_SVIDEO,
1097                         .amux     = EM28XX_AMUX_LINE_IN,
1098                         .gpio     = default_analog,
1099                 } },
1100         },
1101         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1102                 .name         = "Pinnacle Hybrid Pro",
1103                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1104                 .tuner_type   = TUNER_XC2028,
1105                 .tuner_gpio   = default_tuner_gpio,
1106                 .decoder      = EM28XX_TVP5150,
1107                 .input        = { {
1108                         .type     = EM28XX_VMUX_TELEVISION,
1109                         .vmux     = TVP5150_COMPOSITE0,
1110                         .amux     = EM28XX_AMUX_VIDEO,
1111                         .gpio     = default_analog,
1112                 }, {
1113                         .type     = EM28XX_VMUX_COMPOSITE1,
1114                         .vmux     = TVP5150_COMPOSITE1,
1115                         .amux     = EM28XX_AMUX_LINE_IN,
1116                         .gpio     = default_analog,
1117                 }, {
1118                         .type     = EM28XX_VMUX_SVIDEO,
1119                         .vmux     = TVP5150_SVIDEO,
1120                         .amux     = EM28XX_AMUX_LINE_IN,
1121                         .gpio     = default_analog,
1122                 } },
1123         },
1124         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1125                 .name         = "Pinnacle Hybrid Pro (2)",
1126                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1127                 .tuner_type   = TUNER_XC2028,
1128                 .tuner_gpio   = default_tuner_gpio,
1129                 .mts_firmware = 1,
1130                 .decoder      = EM28XX_TVP5150,
1131                 .input        = { {
1132                         .type     = EM28XX_VMUX_TELEVISION,
1133                         .vmux     = TVP5150_COMPOSITE0,
1134                         .amux     = EM28XX_AMUX_VIDEO,
1135                         .gpio     = hauppauge_wintv_hvr_900_analog,
1136                 }, {
1137                         .type     = EM28XX_VMUX_COMPOSITE1,
1138                         .vmux     = TVP5150_COMPOSITE1,
1139                         .amux     = EM28XX_AMUX_LINE_IN,
1140                         .gpio     = hauppauge_wintv_hvr_900_analog,
1141                 }, {
1142                         .type     = EM28XX_VMUX_SVIDEO,
1143                         .vmux     = TVP5150_SVIDEO,
1144                         .amux     = EM28XX_AMUX_LINE_IN,
1145                         .gpio     = hauppauge_wintv_hvr_900_analog,
1146                 } },
1147         },
1148         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1149                 .name         = "Kworld VS-DVB-T 323UR",
1150                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1151                 .tuner_type   = TUNER_XC2028,
1152                 .tuner_gpio   = default_tuner_gpio,
1153                 .decoder      = EM28XX_TVP5150,
1154                 .input        = { {
1155                         .type     = EM28XX_VMUX_TELEVISION,
1156                         .vmux     = TVP5150_COMPOSITE0,
1157                         .amux     = EM28XX_AMUX_VIDEO,
1158                 }, {
1159                         .type     = EM28XX_VMUX_COMPOSITE1,
1160                         .vmux     = TVP5150_COMPOSITE1,
1161                         .amux     = EM28XX_AMUX_LINE_IN,
1162                 }, {
1163                         .type     = EM28XX_VMUX_SVIDEO,
1164                         .vmux     = TVP5150_SVIDEO,
1165                         .amux     = EM28XX_AMUX_LINE_IN,
1166                 } },
1167         },
1168         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1169                 .name         = "Terratec Hybrid XS (em2882)",
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                         .gpio     = hauppauge_wintv_hvr_900_analog,
1179                 }, {
1180                         .type     = EM28XX_VMUX_COMPOSITE1,
1181                         .vmux     = TVP5150_COMPOSITE1,
1182                         .amux     = EM28XX_AMUX_LINE_IN,
1183                         .gpio     = hauppauge_wintv_hvr_900_analog,
1184                 }, {
1185                         .type     = EM28XX_VMUX_SVIDEO,
1186                         .vmux     = TVP5150_SVIDEO,
1187                         .amux     = EM28XX_AMUX_LINE_IN,
1188                         .gpio     = hauppauge_wintv_hvr_900_analog,
1189                 } },
1190         },
1191         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1192                 .name         = "Kworld PlusTV HD Hybrid 330",
1193                 .tuner_type   = TUNER_XC2028,
1194                 .tuner_gpio   = default_tuner_gpio,
1195                 .decoder      = EM28XX_TVP5150,
1196                 .mts_firmware = 1,
1197                 .has_dvb      = 1,
1198                 .dvb_gpio     = kworld_330u_digital,
1199                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1200                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE |
1201                                     EM28XX_I2C_EEPROM_ON_BOARD |
1202                                     EM28XX_I2C_EEPROM_KEY_VALID,
1203                 .input        = { {
1204                         .type     = EM28XX_VMUX_TELEVISION,
1205                         .vmux     = TVP5150_COMPOSITE0,
1206                         .amux     = EM28XX_AMUX_VIDEO,
1207                         .gpio     = kworld_330u_analog,
1208                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1209                 }, {
1210                         .type     = EM28XX_VMUX_COMPOSITE1,
1211                         .vmux     = TVP5150_COMPOSITE1,
1212                         .amux     = EM28XX_AMUX_LINE_IN,
1213                         .gpio     = kworld_330u_analog,
1214                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1215                 }, {
1216                         .type     = EM28XX_VMUX_SVIDEO,
1217                         .vmux     = TVP5150_SVIDEO,
1218                         .amux     = EM28XX_AMUX_LINE_IN,
1219                         .gpio     = kworld_330u_analog,
1220                 } },
1221         },
1222         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1223                 .name         = "Compro VideoMate ForYou/Stereo",
1224                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1225                 .tda9887_conf = TDA9887_PRESENT,
1226                 .decoder      = EM28XX_TVP5150,
1227                 .adecoder     = EM28XX_TVAUDIO,
1228                 .input        = { {
1229                         .type     = EM28XX_VMUX_TELEVISION,
1230                         .vmux     = TVP5150_COMPOSITE0,
1231                         .amux     = EM28XX_AMUX_LINE_IN,
1232                 }, {
1233                         .type     = EM28XX_VMUX_SVIDEO,
1234                         .vmux     = TVP5150_SVIDEO,
1235                         .amux     = EM28XX_AMUX_LINE_IN,
1236                 } },
1237         },
1238         [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1239                 .name         = "Kaiomy TVnPC U2",
1240                 .vchannels    = 3,
1241                 .tuner_type   = TUNER_XC2028,
1242                 .tuner_addr   = 0x61,
1243                 .mts_firmware = 1,
1244                 .decoder      = EM28XX_TVP5150,
1245                 .tuner_gpio   = default_tuner_gpio,
1246                 .ir_codes     = ir_codes_kaiomy,
1247                 .input          = { {
1248                         .type     = EM28XX_VMUX_TELEVISION,
1249                         .vmux     = TVP5150_COMPOSITE0,
1250                         .amux     = EM28XX_AMUX_VIDEO,
1251
1252                 }, {
1253                         .type     = EM28XX_VMUX_COMPOSITE1,
1254                         .vmux     = TVP5150_COMPOSITE1,
1255                         .amux     = EM28XX_AMUX_LINE_IN,
1256                 }, {
1257                         .type     = EM28XX_VMUX_SVIDEO,
1258                         .vmux     = TVP5150_SVIDEO,
1259                         .amux     = EM28XX_AMUX_LINE_IN,
1260                 } },
1261                 .radio          = {
1262                         .type     = EM28XX_RADIO,
1263                         .amux     = EM28XX_AMUX_LINE_IN,
1264                 }
1265         },
1266         [EM2860_BOARD_EASYCAP] = {
1267                 .name         = "Easy Cap Capture DC-60",
1268                 .vchannels    = 2,
1269                 .tuner_type   = TUNER_ABSENT,
1270                 .decoder      = EM28XX_SAA711X,
1271                 .input           = { {
1272                         .type     = EM28XX_VMUX_COMPOSITE1,
1273                         .vmux     = SAA7115_COMPOSITE0,
1274                         .amux     = EM28XX_AMUX_LINE_IN,
1275                 }, {
1276                         .type     = EM28XX_VMUX_SVIDEO,
1277                         .vmux     = SAA7115_SVIDEO3,
1278                         .amux     = EM28XX_AMUX_LINE_IN,
1279                 } },
1280         },
1281         [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1282                 .name       = "IO-DATA GV-MVP/SZ",
1283                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
1284                 .tuner_gpio   = default_tuner_gpio,
1285                 .tda9887_conf = TDA9887_PRESENT,
1286                 .decoder      = EM28XX_TVP5150,
1287                 .input        = { {
1288                         .type     = EM28XX_VMUX_TELEVISION,
1289                         .vmux     = TVP5150_COMPOSITE0,
1290                         .amux     = EM28XX_AMUX_VIDEO,
1291                 }, { /* Composite has not been tested yet */
1292                         .type     = EM28XX_VMUX_COMPOSITE1,
1293                         .vmux     = TVP5150_COMPOSITE1,
1294                         .amux     = EM28XX_AMUX_VIDEO,
1295                 }, { /* S-video has not been tested yet */
1296                         .type     = EM28XX_VMUX_SVIDEO,
1297                         .vmux     = TVP5150_SVIDEO,
1298                         .amux     = EM28XX_AMUX_VIDEO,
1299                 } },
1300         },
1301 };
1302 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1303
1304 /* table of devices that work with this driver */
1305 struct usb_device_id em28xx_id_table[] = {
1306         { USB_DEVICE(0xeb1a, 0x2750),
1307                         .driver_info = EM2750_BOARD_UNKNOWN },
1308         { USB_DEVICE(0xeb1a, 0x2751),
1309                         .driver_info = EM2750_BOARD_UNKNOWN },
1310         { USB_DEVICE(0xeb1a, 0x2800),
1311                         .driver_info = EM2800_BOARD_UNKNOWN },
1312         { USB_DEVICE(0xeb1a, 0x2820),
1313                         .driver_info = EM2820_BOARD_UNKNOWN },
1314         { USB_DEVICE(0xeb1a, 0x2821),
1315                         .driver_info = EM2820_BOARD_UNKNOWN },
1316         { USB_DEVICE(0xeb1a, 0x2860),
1317                         .driver_info = EM2820_BOARD_UNKNOWN },
1318         { USB_DEVICE(0xeb1a, 0x2861),
1319                         .driver_info = EM2820_BOARD_UNKNOWN },
1320         { USB_DEVICE(0xeb1a, 0x2870),
1321                         .driver_info = EM2820_BOARD_UNKNOWN },
1322         { USB_DEVICE(0xeb1a, 0x2881),
1323                         .driver_info = EM2820_BOARD_UNKNOWN },
1324         { USB_DEVICE(0xeb1a, 0x2883),
1325                         .driver_info = EM2820_BOARD_UNKNOWN },
1326         { USB_DEVICE(0xeb1a, 0xe300),
1327                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1328         { USB_DEVICE(0xeb1a, 0xe303),
1329                         .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1330         { USB_DEVICE(0xeb1a, 0xe305),
1331                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1332         { USB_DEVICE(0xeb1a, 0xe310),
1333                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1334         { USB_DEVICE(0xeb1a, 0xa316),
1335                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1336         { USB_DEVICE(0xeb1a, 0xe320),
1337                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1338         { USB_DEVICE(0xeb1a, 0xe323),
1339                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1340         { USB_DEVICE(0xeb1a, 0xe350),
1341                         .driver_info = EM2870_BOARD_KWORLD_350U },
1342         { USB_DEVICE(0xeb1a, 0xe355),
1343                         .driver_info = EM2870_BOARD_KWORLD_355U },
1344         { USB_DEVICE(0xeb1a, 0x2801),
1345                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1346         { USB_DEVICE(0xeb1a, 0xe357),
1347                         .driver_info = EM2870_BOARD_KWORLD_355U },
1348         { USB_DEVICE(0x1b80, 0xe302),
1349                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1350         { USB_DEVICE(0x0ccd, 0x0036),
1351                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1352         { USB_DEVICE(0x0ccd, 0x004c),
1353                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1354         { USB_DEVICE(0x0ccd, 0x004f),
1355                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1356         { USB_DEVICE(0x0ccd, 0x005e),
1357                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1358         { USB_DEVICE(0x0ccd, 0x0042),
1359                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1360         { USB_DEVICE(0x0ccd, 0x0043),
1361                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1362         { USB_DEVICE(0x0ccd, 0x0047),
1363                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1364         { USB_DEVICE(0x185b, 0x2870),
1365                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1366         { USB_DEVICE(0x185b, 0x2041),
1367                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1368         { USB_DEVICE(0x2040, 0x4200),
1369                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1370         { USB_DEVICE(0x2040, 0x4201),
1371                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1372         { USB_DEVICE(0x2040, 0x6500),
1373                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1374         { USB_DEVICE(0x2040, 0x6502),
1375                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1376         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1377                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1378         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1379                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1380         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1381                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1382         { USB_DEVICE(0x2040, 0x651f),
1383                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1384         { USB_DEVICE(0x0438, 0xb002),
1385                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1386         { USB_DEVICE(0x2001, 0xf112),
1387                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1388         { USB_DEVICE(0x2304, 0x0207),
1389                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1390         { USB_DEVICE(0x2304, 0x0208),
1391                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1392         { USB_DEVICE(0x2304, 0x021a),
1393                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1394         { USB_DEVICE(0x2304, 0x0226),
1395                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1396         { USB_DEVICE(0x2304, 0x0227),
1397                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1398         { USB_DEVICE(0x0413, 0x6023),
1399                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1400         { USB_DEVICE(0x093b, 0xa005),
1401                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1402         { USB_DEVICE(0x04bb, 0x0515),
1403                         .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1404         { },
1405 };
1406 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1407
1408 /*
1409  * EEPROM hash table for devices with generic USB IDs
1410  */
1411 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1412         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1413         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1414         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1415         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1416 };
1417
1418 /* I2C devicelist hash table for devices with generic USB IDs */
1419 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1420         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1421         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1422         {0x1ba50080, EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA, TUNER_ABSENT},
1423         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1424 };
1425
1426 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1427 {
1428         int rc = 0;
1429         struct em28xx *dev = ptr;
1430
1431         if (dev->tuner_type != TUNER_XC2028)
1432                 return 0;
1433
1434         if (command != XC2028_TUNER_RESET)
1435                 return 0;
1436
1437         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1438
1439         return rc;
1440 }
1441 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1442
1443 static inline void em28xx_set_model(struct em28xx *dev)
1444 {
1445         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1446
1447         /* Those are the default values for the majority of boards
1448            Use those values if not specified otherwise at boards entry
1449          */
1450         if (!dev->board.xclk)
1451                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1452                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1453
1454         if (!dev->board.i2c_speed)
1455                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1456                                        EM28XX_I2C_FREQ_100_KHZ;
1457 }
1458
1459 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1460  * this won't work for boards with generic PCI IDs
1461  */
1462 void em28xx_pre_card_setup(struct em28xx *dev)
1463 {
1464         int rc;
1465
1466         em28xx_set_model(dev);
1467
1468         em28xx_info("Identified as %s (card=%d)\n",
1469                     dev->board.name, dev->model);
1470
1471         /* Set the default GPO/GPIO for legacy devices */
1472         dev->reg_gpo_num = EM2880_R04_GPO;
1473         dev->reg_gpio_num = EM28XX_R08_GPIO;
1474
1475         dev->wait_after_write = 5;
1476
1477         /* Based on the Chip ID, set the device configuration */
1478         rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1479         if (rc > 0) {
1480                 dev->chip_id = rc;
1481
1482                 switch (dev->chip_id) {
1483                 case CHIP_ID_EM2750:
1484                         em28xx_info("chip ID is em2750\n");
1485                         break;
1486                 case CHIP_ID_EM2820:
1487                         em28xx_info("chip ID is em2820\n");
1488                         break;
1489                 case CHIP_ID_EM2840:
1490                         em28xx_info("chip ID is em2840\n");
1491                         break;
1492                 case CHIP_ID_EM2860:
1493                         em28xx_info("chip ID is em2860\n");
1494                         break;
1495                 case CHIP_ID_EM2870:
1496                         em28xx_info("chip ID is em2870\n");
1497                         dev->wait_after_write = 0;
1498                         break;
1499                 case CHIP_ID_EM2874:
1500                         em28xx_info("chip ID is em2874\n");
1501                         dev->reg_gpio_num = EM2874_R80_GPIO;
1502                         dev->wait_after_write = 0;
1503                         break;
1504                 case CHIP_ID_EM2883:
1505                         em28xx_info("chip ID is em2882/em2883\n");
1506                         dev->wait_after_write = 0;
1507                         break;
1508                 default:
1509                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
1510                 }
1511         }
1512
1513         /* Prepopulate cached GPO register content */
1514         rc = em28xx_read_reg(dev, dev->reg_gpo_num);
1515         if (rc >= 0)
1516                 dev->reg_gpo = rc;
1517
1518         /* Set the initial XCLK and I2C clock values based on the board
1519            definition */
1520         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1521         em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1522         msleep(50);
1523
1524         /* request some modules */
1525         switch (dev->model) {
1526         case EM2861_BOARD_PLEXTOR_PX_TV100U:
1527                 /* FIXME guess */
1528                 /* Turn on analog audio output */
1529                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1530                 break;
1531         case EM2861_BOARD_KWORLD_PVRTV_300U:
1532         case EM2880_BOARD_KWORLD_DVB_305U:
1533                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1534                 msleep(10);
1535                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1536                 msleep(10);
1537                 break;
1538         case EM2870_BOARD_COMPRO_VIDEOMATE:
1539                 /* TODO: someone can do some cleanup here...
1540                          not everything's needed */
1541                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1542                 msleep(10);
1543                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1544                 msleep(10);
1545                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1546                 mdelay(70);
1547                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1548                 mdelay(70);
1549                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1550                 mdelay(70);
1551                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1552                 mdelay(70);
1553                 break;
1554         case EM2870_BOARD_TERRATEC_XS_MT2060:
1555                 /* this device needs some gpio writes to get the DVB-T
1556                    demod work */
1557                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1558                 mdelay(70);
1559                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1560                 mdelay(70);
1561                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1562                 mdelay(70);
1563                 break;
1564         case EM2870_BOARD_PINNACLE_PCTV_DVB:
1565                 /* this device needs some gpio writes to get the
1566                    DVB-T demod work */
1567                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1568                 mdelay(70);
1569                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1570                 mdelay(70);
1571                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1572                 mdelay(70);
1573                 break;
1574         case EM2820_BOARD_GADMEI_UTV310:
1575         case EM2820_BOARD_MSI_VOX_USB_2:
1576                 /* enables audio for that devices */
1577                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1578                 break;
1579
1580         case EM2860_BOARD_KAIOMY_TVNPC_U2:
1581                 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
1582                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
1583                 em28xx_write_regs(dev, 0x0d, "\x42", 1);
1584                 em28xx_write_regs(dev, 0x08, "\xfd", 1);
1585                 msleep(10);
1586                 em28xx_write_regs(dev, 0x08, "\xff", 1);
1587                 msleep(10);
1588                 em28xx_write_regs(dev, 0x08, "\x7f", 1);
1589                 msleep(10);
1590                 em28xx_write_regs(dev, 0x08, "\x6b", 1);
1591
1592                 break;
1593         case EM2860_BOARD_EASYCAP:
1594                 em28xx_write_regs(dev, 0x08, "\xf8", 1);
1595                 break;
1596
1597         case EM2820_BOARD_IODATA_GVMVP_SZ:
1598                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1599                 msleep(70);
1600                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
1601                 msleep(10);
1602                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1603                 msleep(70);
1604                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1605                 msleep(70);
1606                 break;
1607         }
1608
1609         em28xx_gpio_set(dev, dev->board.tuner_gpio);
1610         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
1611
1612         /* Unlock device */
1613         em28xx_set_mode(dev, EM28XX_SUSPEND);
1614 }
1615
1616 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
1617 {
1618         memset(ctl, 0, sizeof(*ctl));
1619
1620         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
1621         ctl->max_len = 64;
1622         ctl->mts = em28xx_boards[dev->model].mts_firmware;
1623
1624         switch (dev->model) {
1625         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1626                 ctl->demod = XC3028_FE_ZARLINK456;
1627                 break;
1628         case EM2880_BOARD_TERRATEC_HYBRID_XS:
1629                 ctl->demod = XC3028_FE_ZARLINK456;
1630                 break;
1631         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1632                 /* djh - Not sure which demod we need here */
1633                 ctl->demod = XC3028_FE_DEFAULT;
1634                 break;
1635         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
1636                 ctl->demod = XC3028_FE_DEFAULT;
1637                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1638                 break;
1639         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1640         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1641         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
1642                 /* FIXME: Better to specify the needed IF */
1643                 ctl->demod = XC3028_FE_DEFAULT;
1644                 break;
1645         case EM2883_BOARD_KWORLD_HYBRID_330U:
1646                 ctl->demod = XC3028_FE_CHINA;
1647                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1648                 break;
1649         default:
1650                 ctl->demod = XC3028_FE_OREN538;
1651         }
1652 }
1653
1654 static void em28xx_config_tuner(struct em28xx *dev)
1655 {
1656         struct v4l2_priv_tun_config  xc2028_cfg;
1657         struct tuner_setup           tun_setup;
1658         struct v4l2_frequency        f;
1659
1660         if (dev->tuner_type == TUNER_ABSENT)
1661                 return;
1662
1663         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1664         tun_setup.type = dev->tuner_type;
1665         tun_setup.addr = dev->tuner_addr;
1666         tun_setup.tuner_callback = em28xx_tuner_callback;
1667
1668         em28xx_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);
1669
1670         if (dev->tuner_type == TUNER_XC2028) {
1671                 struct xc2028_ctrl           ctl;
1672
1673                 em28xx_setup_xc3028(dev, &ctl);
1674
1675                 xc2028_cfg.tuner = TUNER_XC2028;
1676                 xc2028_cfg.priv  = &ctl;
1677
1678                 em28xx_i2c_call_clients(dev, TUNER_SET_CONFIG, &xc2028_cfg);
1679         }
1680
1681         /* configure tuner */
1682         f.tuner = 0;
1683         f.type = V4L2_TUNER_ANALOG_TV;
1684         f.frequency = 9076;     /* just a magic number */
1685         dev->ctl_freq = f.frequency;
1686         em28xx_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, &f);
1687 }
1688
1689 static int em28xx_hint_board(struct em28xx *dev)
1690 {
1691         int i;
1692
1693         /* HINT method: EEPROM
1694          *
1695          * This method works only for boards with eeprom.
1696          * Uses a hash of all eeprom bytes. The hash should be
1697          * unique for a vendor/tuner pair.
1698          * There are a high chance that tuners for different
1699          * video standards produce different hashes.
1700          */
1701         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
1702                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
1703                         dev->model = em28xx_eeprom_hash[i].model;
1704                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
1705
1706                         em28xx_errdev("Your board has no unique USB ID.\n");
1707                         em28xx_errdev("A hint were successfully done, "
1708                                       "based on eeprom hash.\n");
1709                         em28xx_errdev("This method is not 100%% failproof.\n");
1710                         em28xx_errdev("If the board were missdetected, "
1711                                       "please email this log to:\n");
1712                         em28xx_errdev("\tV4L Mailing List "
1713                                       " <linux-media@vger.kernel.org>\n");
1714                         em28xx_errdev("Board detected as %s\n",
1715                                       em28xx_boards[dev->model].name);
1716
1717                         return 0;
1718                 }
1719         }
1720
1721         /* HINT method: I2C attached devices
1722          *
1723          * This method works for all boards.
1724          * Uses a hash of i2c scanned devices.
1725          * Devices with the same i2c attached chips will
1726          * be considered equal.
1727          * This method is less precise than the eeprom one.
1728          */
1729
1730         /* user did not request i2c scanning => do it now */
1731         if (!dev->i2c_hash)
1732                 em28xx_do_i2c_scan(dev);
1733
1734         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
1735                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
1736                         dev->model = em28xx_i2c_hash[i].model;
1737                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
1738                         em28xx_errdev("Your board has no unique USB ID.\n");
1739                         em28xx_errdev("A hint were successfully done, "
1740                                       "based on i2c devicelist hash.\n");
1741                         em28xx_errdev("This method is not 100%% failproof.\n");
1742                         em28xx_errdev("If the board were missdetected, "
1743                                       "please email this log to:\n");
1744                         em28xx_errdev("\tV4L Mailing List "
1745                                       " <linux-media@vger.kernel.org>\n");
1746                         em28xx_errdev("Board detected as %s\n",
1747                                       em28xx_boards[dev->model].name);
1748
1749                         return 0;
1750                 }
1751         }
1752
1753         em28xx_errdev("Your board has no unique USB ID and thus need a "
1754                       "hint to be detected.\n");
1755         em28xx_errdev("You may try to use card=<n> insmod option to "
1756                       "workaround that.\n");
1757         em28xx_errdev("Please send an email with this log to:\n");
1758         em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
1759         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
1760         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
1761
1762         em28xx_errdev("Here is a list of valid choices for the card=<n>"
1763                       " insmod option:\n");
1764         for (i = 0; i < em28xx_bcount; i++) {
1765                 em28xx_errdev("    card=%d -> %s\n",
1766                                 i, em28xx_boards[i].name);
1767         }
1768         return -1;
1769 }
1770
1771 /* ----------------------------------------------------------------------- */
1772 void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir)
1773 {
1774         if (disable_ir) {
1775                 ir->get_key = NULL;
1776                 return ;
1777         }
1778
1779         /* detect & configure */
1780         switch (dev->model) {
1781         case (EM2800_BOARD_UNKNOWN):
1782                 break;
1783         case (EM2820_BOARD_UNKNOWN):
1784                 break;
1785         case (EM2800_BOARD_TERRATEC_CINERGY_200):
1786         case (EM2820_BOARD_TERRATEC_CINERGY_250):
1787                 ir->ir_codes = ir_codes_em_terratec;
1788                 ir->get_key = em28xx_get_key_terratec;
1789                 snprintf(ir->c.name, sizeof(ir->c.name),
1790                          "i2c IR (EM28XX Terratec)");
1791                 break;
1792         case (EM2820_BOARD_PINNACLE_USB_2):
1793                 ir->ir_codes = ir_codes_pinnacle_grey;
1794                 ir->get_key = em28xx_get_key_pinnacle_usb_grey;
1795                 snprintf(ir->c.name, sizeof(ir->c.name),
1796                          "i2c IR (EM28XX Pinnacle PCTV)");
1797                 break;
1798         case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
1799                 ir->ir_codes = ir_codes_hauppauge_new;
1800                 ir->get_key = em28xx_get_key_em_haup;
1801                 snprintf(ir->c.name, sizeof(ir->c.name),
1802                          "i2c IR (EM2840 Hauppauge)");
1803                 break;
1804         case (EM2820_BOARD_MSI_VOX_USB_2):
1805                 break;
1806         case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
1807                 break;
1808         case (EM2800_BOARD_KWORLD_USB2800):
1809                 break;
1810         case (EM2800_BOARD_GRABBEEX_USB2800):
1811                 break;
1812         }
1813 }
1814
1815 void em28xx_card_setup(struct em28xx *dev)
1816 {
1817         em28xx_set_model(dev);
1818
1819         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
1820         if (em28xx_boards[dev->model].tuner_addr)
1821                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
1822
1823         /* request some modules */
1824         switch (dev->model) {
1825         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
1826         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1827         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1828         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1829         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1830         {
1831                 struct tveeprom tv;
1832 #ifdef CONFIG_MODULES
1833                 request_module("tveeprom");
1834 #endif
1835                 /* Call first TVeeprom */
1836
1837                 dev->i2c_client.addr = 0xa0 >> 1;
1838                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
1839
1840                 dev->tuner_type = tv.tuner_type;
1841
1842                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
1843                         dev->i2s_speed = 2048000;
1844                         dev->board.has_msp34xx = 1;
1845                 }
1846 #ifdef CONFIG_MODULES
1847                 if (tv.has_ir)
1848                         request_module("ir-kbd-i2c");
1849 #endif
1850                 break;
1851         }
1852         case EM2820_BOARD_KWORLD_PVRTV2800RF:
1853                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
1854                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
1855                 break;
1856         case EM2820_BOARD_UNKNOWN:
1857         case EM2800_BOARD_UNKNOWN:
1858                 /*
1859                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
1860                  *
1861                  * This occurs because they share identical USB vendor and
1862                  * product IDs.
1863                  *
1864                  * What we do here is look up the EEPROM hash of the K-WORLD
1865                  * and if it is found then we decide that we do not have
1866                  * a DIGIVOX and reset the device to the K-WORLD instead.
1867                  *
1868                  * This solution is only valid if they do not share eeprom
1869                  * hash identities which has not been determined as yet.
1870                  */
1871         case EM2880_BOARD_MSI_DIGIVOX_AD:
1872                 if (!em28xx_hint_board(dev))
1873                         em28xx_set_model(dev);
1874                 break;
1875         }
1876
1877         if (dev->board.has_snapshot_button)
1878                 em28xx_register_snapshot_button(dev);
1879
1880         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
1881                 em28xx_errdev("\n\n");
1882                 em28xx_errdev("The support for this board weren't "
1883                               "valid yet.\n");
1884                 em28xx_errdev("Please send a report of having this working\n");
1885                 em28xx_errdev("not to V4L mailing list (and/or to other "
1886                                 "addresses)\n\n");
1887         }
1888
1889         /* Allow override tuner type by a module parameter */
1890         if (tuner >= 0)
1891                 dev->tuner_type = tuner;
1892
1893 #ifdef CONFIG_MODULES
1894         /* request some modules */
1895         if (dev->board.has_msp34xx)
1896                 request_module("msp3400");
1897         if (dev->board.decoder == EM28XX_SAA711X)
1898                 request_module("saa7115");
1899         if (dev->board.decoder == EM28XX_TVP5150)
1900                 request_module("tvp5150");
1901         if (dev->board.tuner_type != TUNER_ABSENT)
1902                 request_module("tuner");
1903         if (dev->board.adecoder == EM28XX_TVAUDIO)
1904                 request_module("tvaudio");
1905 #endif
1906
1907         em28xx_config_tuner(dev);
1908
1909         em28xx_ir_init(dev);
1910 }
1911
1912
1913 #if defined(CONFIG_MODULES) && defined(MODULE)
1914 static void request_module_async(struct work_struct *work)
1915 {
1916         struct em28xx *dev = container_of(work,
1917                              struct em28xx, request_module_wk);
1918
1919         if (dev->has_audio_class)
1920                 request_module("snd-usb-audio");
1921         else if (dev->has_alsa_audio)
1922                 request_module("em28xx-alsa");
1923
1924         if (dev->board.has_dvb)
1925                 request_module("em28xx-dvb");
1926 }
1927
1928 static void request_modules(struct em28xx *dev)
1929 {
1930         INIT_WORK(&dev->request_module_wk, request_module_async);
1931         schedule_work(&dev->request_module_wk);
1932 }
1933 #else
1934 #define request_modules(dev)
1935 #endif /* CONFIG_MODULES */
1936
1937 /*
1938  * em28xx_realease_resources()
1939  * unregisters the v4l2,i2c and usb devices
1940  * called when the device gets disconected or at module unload
1941 */
1942 void em28xx_release_resources(struct em28xx *dev)
1943 {
1944         if (dev->sbutton_input_dev)
1945                 em28xx_deregister_snapshot_button(dev);
1946
1947         if (dev->ir)
1948                 em28xx_ir_fini(dev);
1949
1950         /*FIXME: I2C IR should be disconnected */
1951
1952         em28xx_release_analog_resources(dev);
1953
1954         em28xx_remove_from_devlist(dev);
1955
1956         em28xx_i2c_unregister(dev);
1957         usb_put_dev(dev->udev);
1958
1959         /* Mark device as unused */
1960         em28xx_devused &= ~(1 << dev->devno);
1961 };
1962
1963 /*
1964  * em28xx_init_dev()
1965  * allocates and inits the device structs, registers i2c bus and v4l device
1966  */
1967 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
1968                            int minor)
1969 {
1970         struct em28xx *dev = *devhandle;
1971         int retval = -ENOMEM;
1972         int errCode;
1973
1974         dev->udev = udev;
1975         mutex_init(&dev->ctrl_urb_lock);
1976         spin_lock_init(&dev->slock);
1977         init_waitqueue_head(&dev->open);
1978         init_waitqueue_head(&dev->wait_frame);
1979         init_waitqueue_head(&dev->wait_stream);
1980
1981         dev->em28xx_write_regs = em28xx_write_regs;
1982         dev->em28xx_read_reg = em28xx_read_reg;
1983         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
1984         dev->em28xx_write_regs_req = em28xx_write_regs_req;
1985         dev->em28xx_read_reg_req = em28xx_read_reg_req;
1986         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
1987
1988         em28xx_pre_card_setup(dev);
1989
1990         if (!dev->board.is_em2800) {
1991                 /* Sets I2C speed to 100 KHz */
1992                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
1993                 if (retval < 0) {
1994                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
1995                                       " retval [%d]\n",
1996                                       __func__, retval);
1997                         return retval;
1998                 }
1999         }
2000
2001         /* register i2c bus */
2002         errCode = em28xx_i2c_register(dev);
2003         if (errCode < 0) {
2004                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2005                         __func__, errCode);
2006                 return errCode;
2007         }
2008
2009         /* Do board specific init and eeprom reading */
2010         em28xx_card_setup(dev);
2011
2012         /* Configure audio */
2013         errCode = em28xx_audio_setup(dev);
2014         if (errCode < 0) {
2015                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2016                         __func__, errCode);
2017         }
2018
2019         /* wake i2c devices */
2020         em28xx_wake_i2c(dev);
2021
2022         /* init video dma queues */
2023         INIT_LIST_HEAD(&dev->vidq.active);
2024         INIT_LIST_HEAD(&dev->vidq.queued);
2025
2026
2027         if (dev->board.has_msp34xx) {
2028                 /* Send a reset to other chips via gpio */
2029                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2030                 if (errCode < 0) {
2031                         em28xx_errdev("%s: em28xx_write_regs_req - "
2032                                       "msp34xx(1) failed! errCode [%d]\n",
2033                                       __func__, errCode);
2034                         return errCode;
2035                 }
2036                 msleep(3);
2037
2038                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2039                 if (errCode < 0) {
2040                         em28xx_errdev("%s: em28xx_write_regs_req - "
2041                                       "msp34xx(2) failed! errCode [%d]\n",
2042                                       __func__, errCode);
2043                         return errCode;
2044                 }
2045                 msleep(3);
2046         }
2047
2048         em28xx_add_into_devlist(dev);
2049
2050         retval = em28xx_register_analog_devices(dev);
2051         if (retval < 0) {
2052                 em28xx_release_resources(dev);
2053                 goto fail_reg_devices;
2054         }
2055
2056         em28xx_init_extension(dev);
2057
2058         /* Save some power by putting tuner to sleep */
2059         em28xx_i2c_call_clients(dev, TUNER_SET_STANDBY, NULL);
2060
2061         return 0;
2062
2063 fail_reg_devices:
2064         return retval;
2065 }
2066
2067 /*
2068  * em28xx_usb_probe()
2069  * checks for supported devices
2070  */
2071 static int em28xx_usb_probe(struct usb_interface *interface,
2072                             const struct usb_device_id *id)
2073 {
2074         const struct usb_endpoint_descriptor *endpoint;
2075         struct usb_device *udev;
2076         struct usb_interface *uif;
2077         struct em28xx *dev = NULL;
2078         int retval = -ENODEV;
2079         int i, nr, ifnum, isoc_pipe;
2080         char *speed;
2081         char descr[255] = "";
2082
2083         udev = usb_get_dev(interface_to_usbdev(interface));
2084         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2085
2086         /* Check to see next free device and mark as used */
2087         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2088         em28xx_devused |= 1<<nr;
2089
2090         /* Don't register audio interfaces */
2091         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2092                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2093                         "interface %i, class %i\n",
2094                         le16_to_cpu(udev->descriptor.idVendor),
2095                         le16_to_cpu(udev->descriptor.idProduct),
2096                         ifnum,
2097                         interface->altsetting[0].desc.bInterfaceClass);
2098
2099                 em28xx_devused &= ~(1<<nr);
2100                 return -ENODEV;
2101         }
2102
2103         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2104
2105         /* check if the device has the iso in endpoint at the correct place */
2106         if (usb_endpoint_xfer_isoc(endpoint)
2107             &&
2108             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2109                 /* It's a newer em2874/em2875 device */
2110                 isoc_pipe = 0;
2111         } else {
2112                 int check_interface = 1;
2113                 isoc_pipe = 1;
2114                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2115                 if (!usb_endpoint_xfer_isoc(endpoint))
2116                         check_interface = 0;
2117
2118                 if (usb_endpoint_dir_out(endpoint))
2119                         check_interface = 0;
2120
2121                 if (!check_interface) {
2122                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2123                                 "interface %i, class %i found.\n",
2124                                 le16_to_cpu(udev->descriptor.idVendor),
2125                                 le16_to_cpu(udev->descriptor.idProduct),
2126                                 ifnum,
2127                                 interface->altsetting[0].desc.bInterfaceClass);
2128
2129                         em28xx_err(DRIVER_NAME " This is an anciliary "
2130                                 "interface not used by the driver\n");
2131
2132                         em28xx_devused &= ~(1<<nr);
2133                         return -ENODEV;
2134                 }
2135         }
2136
2137         switch (udev->speed) {
2138         case USB_SPEED_LOW:
2139                 speed = "1.5";
2140                 break;
2141         case USB_SPEED_UNKNOWN:
2142         case USB_SPEED_FULL:
2143                 speed = "12";
2144                 break;
2145         case USB_SPEED_HIGH:
2146                 speed = "480";
2147                 break;
2148         default:
2149                 speed = "unknown";
2150         }
2151
2152         if (udev->manufacturer)
2153                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2154
2155         if (udev->product) {
2156                 if (*descr)
2157                         strlcat(descr, " ", sizeof(descr));
2158                 strlcat(descr, udev->product, sizeof(descr));
2159         }
2160         if (*descr)
2161                 strlcat(descr, " ", sizeof(descr));
2162
2163         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2164                 "(%04x:%04x, interface %d, class %d)\n",
2165                 descr,
2166                 speed,
2167                 le16_to_cpu(udev->descriptor.idVendor),
2168                 le16_to_cpu(udev->descriptor.idProduct),
2169                 ifnum,
2170                 interface->altsetting->desc.bInterfaceNumber);
2171
2172         if (nr >= EM28XX_MAXBOARDS) {
2173                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2174                                 EM28XX_MAXBOARDS);
2175                 em28xx_devused &= ~(1<<nr);
2176                 return -ENOMEM;
2177         }
2178
2179         /* allocate memory for our device state and initialize it */
2180         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2181         if (dev == NULL) {
2182                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2183                 em28xx_devused &= ~(1<<nr);
2184                 return -ENOMEM;
2185         }
2186
2187         snprintf(dev->name, 29, "em28xx #%d", nr);
2188         dev->devno = nr;
2189         dev->model = id->driver_info;
2190         dev->alt   = -1;
2191
2192         /* Checks if audio is provided by some interface */
2193         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2194                 uif = udev->config->interface[i];
2195                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2196                         dev->has_audio_class = 1;
2197                         break;
2198                 }
2199         }
2200
2201         /* compute alternate max packet sizes */
2202         uif = udev->actconfig->interface[0];
2203
2204         dev->num_alt = uif->num_altsetting;
2205         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2206
2207         if (dev->alt_max_pkt_size == NULL) {
2208                 em28xx_errdev("out of memory!\n");
2209                 em28xx_devused &= ~(1<<nr);
2210                 kfree(dev);
2211                 return -ENOMEM;
2212         }
2213
2214         for (i = 0; i < dev->num_alt ; i++) {
2215                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2216                 dev->alt_max_pkt_size[i] =
2217                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2218         }
2219
2220         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2221                 dev->model = card[nr];
2222
2223         /* allocate device struct */
2224         mutex_init(&dev->lock);
2225         mutex_lock(&dev->lock);
2226         retval = em28xx_init_dev(&dev, udev, nr);
2227         if (retval) {
2228                 em28xx_devused &= ~(1<<dev->devno);
2229                 kfree(dev);
2230
2231                 return retval;
2232         }
2233
2234         /* save our data pointer in this interface device */
2235         usb_set_intfdata(interface, dev);
2236
2237         request_modules(dev);
2238
2239         /* Should be the last thing to do, to avoid newer udev's to
2240            open the device before fully initializing it
2241          */
2242         mutex_unlock(&dev->lock);
2243
2244         return 0;
2245 }
2246
2247 /*
2248  * em28xx_usb_disconnect()
2249  * called when the device gets diconencted
2250  * video device will be unregistered on v4l2_close in case it is still open
2251  */
2252 static void em28xx_usb_disconnect(struct usb_interface *interface)
2253 {
2254         struct em28xx *dev;
2255
2256         dev = usb_get_intfdata(interface);
2257         usb_set_intfdata(interface, NULL);
2258
2259         if (!dev)
2260                 return;
2261
2262         em28xx_info("disconnecting %s\n", dev->vdev->name);
2263
2264         /* wait until all current v4l2 io is finished then deallocate
2265            resources */
2266         mutex_lock(&dev->lock);
2267
2268         wake_up_interruptible_all(&dev->open);
2269
2270         if (dev->users) {
2271                 em28xx_warn
2272                     ("device /dev/video%d is open! Deregistration and memory "
2273                      "deallocation are deferred on close.\n",
2274                                 dev->vdev->num);
2275
2276                 dev->state |= DEV_MISCONFIGURED;
2277                 em28xx_uninit_isoc(dev);
2278                 dev->state |= DEV_DISCONNECTED;
2279                 wake_up_interruptible(&dev->wait_frame);
2280                 wake_up_interruptible(&dev->wait_stream);
2281         } else {
2282                 dev->state |= DEV_DISCONNECTED;
2283                 em28xx_release_resources(dev);
2284         }
2285
2286         em28xx_close_extension(dev);
2287
2288         mutex_unlock(&dev->lock);
2289
2290         if (!dev->users) {
2291                 kfree(dev->alt_max_pkt_size);
2292                 kfree(dev);
2293         }
2294 }
2295
2296 static struct usb_driver em28xx_usb_driver = {
2297         .name = "em28xx",
2298         .probe = em28xx_usb_probe,
2299         .disconnect = em28xx_usb_disconnect,
2300         .id_table = em28xx_id_table,
2301 };
2302
2303 static int __init em28xx_module_init(void)
2304 {
2305         int result;
2306
2307         /* register this driver with the USB subsystem */
2308         result = usb_register(&em28xx_usb_driver);
2309         if (result)
2310                 em28xx_err(DRIVER_NAME
2311                            " usb_register failed. Error number %d.\n", result);
2312
2313         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2314
2315         return result;
2316 }
2317
2318 static void __exit em28xx_module_exit(void)
2319 {
2320         /* deregister this driver with the USB subsystem */
2321         usb_deregister(&em28xx_usb_driver);
2322 }
2323
2324 module_init(em28xx_module_init);
2325 module_exit(em28xx_module_exit);