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/tvaudio.h>
  35 #include <media/i2c-addr.h>
  36 #include <media/tveeprom.h>
  37 #include <media/v4l2-common.h>
  38 #include <media/v4l2-chip-ident.h>
  39
  40 #include "em28xx.h"
  41
  42 #define DRIVER_NAME         "em28xx"
  43
  44 static int tuner = -1;
  45 module_param(tuner, int, 0444);
  46 MODULE_PARM_DESC(tuner, "tuner type");
  47
  48 static unsigned int disable_ir;
  49 module_param(disable_ir, int, 0444);
  50 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
  51
  52 static unsigned int disable_usb_speed_check;
  53 module_param(disable_usb_speed_check, int, 0444);
  54 MODULE_PARM_DESC(disable_usb_speed_check,
  55                  "override min bandwidth requirement of 480M bps");
  56
  57 static unsigned int card[]     = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
  58 module_param_array(card,  int, NULL, 0444);
  59 MODULE_PARM_DESC(card,     "card type");
  60
  61 #define MT9V011_VERSION                 0x8243
  62
  63 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
  64 static unsigned long em28xx_devused;
  65
  66 struct em28xx_hash_table {
  67         unsigned long hash;
  68         unsigned int  model;
  69         unsigned int  tuner;
  70 };
  71
  72 /*
  73  *  Reset sequences for analog/digital modes
  74  */
  75
  76 /* Reset for the most [analog] boards */
  77 static struct em28xx_reg_seq default_analog[] = {
  78         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
  79         {       -1,             -1,     -1,             -1},
  80 };
  81
  82 /* Reset for the most [digital] boards */
  83 static struct em28xx_reg_seq default_digital[] = {
  84         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
  85         {       -1,             -1,     -1,             -1},
  86 };
  87
  88 /* Board Hauppauge WinTV HVR 900 analog */
  89 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
  90         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
  91         {0x05,                  0xff,   0x10,           10},
  92         {  -1,                  -1,     -1,             -1},
  93 };
  94
  95 /* Board Hauppauge WinTV HVR 900 digital */
  96 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
  97         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
  98         {EM2880_R04_GPO,        0x04,   0x0f,           10},
  99         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
 100         { -1,                   -1,     -1,             -1},
 101 };
 102
 103 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 104 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
 105         {EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,      10},
 106         {       -1,             -1,     -1,              -1},
 107 };
 108
 109 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 110
 111 /* Board  - EM2870 Kworld 355u
 112    Analog - No input analog */
 113
 114 /* Board - EM2882 Kworld 315U digital */
 115 static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
 116         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 117         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 118         {EM2880_R04_GPO,        0x04,   0xff,           10},
 119         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 120         {EM28XX_R08_GPIO,       0x7e,   0xff,           10},
 121         {  -1,                  -1,     -1,             -1},
 122 };
 123
 124 static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
 125         {EM2880_R04_GPO,        0x08,   0xff,           10},
 126         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 127         {EM2880_R04_GPO,        0x08,   0xff,           10},
 128         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 129         {  -1,                  -1,     -1,             -1},
 130 };
 131
 132 static struct em28xx_reg_seq kworld_330u_analog[] = {
 133         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
 134         {EM2880_R04_GPO,        0x00,   0xff,           10},
 135         { -1,                   -1,     -1,             -1},
 136 };
 137
 138 static struct em28xx_reg_seq kworld_330u_digital[] = {
 139         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 140         {EM2880_R04_GPO,        0x08,   0xff,           10},
 141         { -1,                   -1,     -1,             -1},
 142 };
 143
 144 /* Evga inDtube
 145    GPIO0 - Enable digital power (s5h1409) - low to enable
 146    GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
 147    GPIO4 - xc3028 reset
 148    GOP3  - s5h1409 reset
 149  */
 150 static struct em28xx_reg_seq evga_indtube_analog[] = {
 151         {EM28XX_R08_GPIO,       0x79,   0xff,           60},
 152         {       -1,             -1,     -1,             -1},
 153 };
 154
 155 static struct em28xx_reg_seq evga_indtube_digital[] = {
 156         {EM28XX_R08_GPIO,       0x7a,   0xff,            1},
 157         {EM2880_R04_GPO,        0x04,   0xff,           10},
 158         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 159         { -1,                   -1,     -1,             -1},
 160 };
 161
 162 /* Callback for the most boards */
 163 static struct em28xx_reg_seq default_tuner_gpio[] = {
 164         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 165         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 166         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 167         {  -1,                  -1,             -1,             -1},
 168 };
 169
 170 /* Mute/unmute */
 171 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
 172         {EM28XX_R08_GPIO,       5,              7,              10},
 173         {  -1,                  -1,             -1,             -1},
 174 };
 175
 176 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
 177         {EM28XX_R08_GPIO,       4,              7,              10},
 178         {  -1,                  -1,             -1,             -1},
 179 };
 180
 181 static struct em28xx_reg_seq compro_mute_gpio[] = {
 182         {EM28XX_R08_GPIO,       6,              7,              10},
 183         {  -1,                  -1,             -1,             -1},
 184 };
 185
 186 /* Terratec AV350 */
 187 static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
 188         {EM28XX_R08_GPIO,       0xff,   0x7f,           10},
 189         {       -1,             -1,     -1,             -1},
 190 };
 191
 192 static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
 193         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 194         {       -1,             -1,     -1,             -1},
 195 };
 196
 197 static struct em28xx_reg_seq silvercrest_reg_seq[] = {
 198         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 199         {EM28XX_R08_GPIO,       0x01,   0xf7,           10},
 200         {       -1,             -1,     -1,             -1},
 201 };
 202
 203 /*
 204  *  Board definitions
 205  */
 206 struct em28xx_board em28xx_boards[] = {
 207         [EM2750_BOARD_UNKNOWN] = {
 208                 .name          = "Unknown EM2750/EM2751 webcam grabber",
 209                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 210                 .tuner_type    = TUNER_ABSENT,  /* This is a webcam */
 211                 .input         = { {
 212                         .type     = EM28XX_VMUX_COMPOSITE1,
 213                         .vmux     = 0,
 214                         .amux     = EM28XX_AMUX_VIDEO,
 215                 } },
 216         },
 217         [EM2800_BOARD_UNKNOWN] = {
 218                 .name         = "Unknown EM2800 video grabber",
 219                 .is_em2800    = 1,
 220                 .tda9887_conf = TDA9887_PRESENT,
 221                 .decoder      = EM28XX_SAA711X,
 222                 .tuner_type   = TUNER_ABSENT,
 223                 .input        = { {
 224                         .type     = EM28XX_VMUX_COMPOSITE1,
 225                         .vmux     = SAA7115_COMPOSITE0,
 226                         .amux     = EM28XX_AMUX_LINE_IN,
 227                 }, {
 228                         .type     = EM28XX_VMUX_SVIDEO,
 229                         .vmux     = SAA7115_SVIDEO3,
 230                         .amux     = EM28XX_AMUX_LINE_IN,
 231                 } },
 232         },
 233         [EM2820_BOARD_UNKNOWN] = {
 234                 .name          = "Unknown EM2750/28xx video grabber",
 235                 .tuner_type    = TUNER_ABSENT,
 236         },
 237         [EM2750_BOARD_DLCW_130] = {
 238                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 239                 .name          = "Huaqi DLCW-130",
 240                 .valid         = EM28XX_BOARD_NOT_VALIDATED,
 241                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 242                 .tuner_type    = TUNER_ABSENT,  /* This is a webcam */
 243                 .input         = { {
 244                         .type     = EM28XX_VMUX_COMPOSITE1,
 245                         .vmux     = 0,
 246                         .amux     = EM28XX_AMUX_VIDEO,
 247                 } },
 248         },
 249         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 250                 .name         = "Kworld PVR TV 2800 RF",
 251                 .tuner_type   = TUNER_TEMIC_PAL,
 252                 .tda9887_conf = TDA9887_PRESENT,
 253                 .decoder      = EM28XX_SAA711X,
 254                 .input        = { {
 255                         .type     = EM28XX_VMUX_COMPOSITE1,
 256                         .vmux     = SAA7115_COMPOSITE0,
 257                         .amux     = EM28XX_AMUX_LINE_IN,
 258                 }, {
 259                         .type     = EM28XX_VMUX_SVIDEO,
 260                         .vmux     = SAA7115_SVIDEO3,
 261                         .amux     = EM28XX_AMUX_LINE_IN,
 262                 } },
 263         },
 264         [EM2820_BOARD_GADMEI_TVR200] = {
 265                 .name         = "Gadmei TVR200",
 266                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 267                 .tda9887_conf = TDA9887_PRESENT,
 268                 .decoder      = EM28XX_SAA711X,
 269                 .input        = { {
 270                         .type     = EM28XX_VMUX_TELEVISION,
 271                         .vmux     = SAA7115_COMPOSITE2,
 272                         .amux     = EM28XX_AMUX_LINE_IN,
 273                 }, {
 274                         .type     = EM28XX_VMUX_COMPOSITE1,
 275                         .vmux     = SAA7115_COMPOSITE0,
 276                         .amux     = EM28XX_AMUX_LINE_IN,
 277                 }, {
 278                         .type     = EM28XX_VMUX_SVIDEO,
 279                         .vmux     = SAA7115_SVIDEO3,
 280                         .amux     = EM28XX_AMUX_LINE_IN,
 281                 } },
 282         },
 283         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
 284                 .name         = "Terratec Cinergy 250 USB",
 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] = {
 303                 .name         = "Pinnacle PCTV USB 2",
 304                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 305                 .tda9887_conf = TDA9887_PRESENT,
 306                 .decoder      = EM28XX_SAA711X,
 307                 .input        = { {
 308                         .type     = EM28XX_VMUX_TELEVISION,
 309                         .vmux     = SAA7115_COMPOSITE2,
 310                         .amux     = EM28XX_AMUX_VIDEO,
 311                 }, {
 312                         .type     = EM28XX_VMUX_COMPOSITE1,
 313                         .vmux     = SAA7115_COMPOSITE0,
 314                         .amux     = EM28XX_AMUX_LINE_IN,
 315                 }, {
 316                         .type     = EM28XX_VMUX_SVIDEO,
 317                         .vmux     = SAA7115_SVIDEO3,
 318                         .amux     = EM28XX_AMUX_LINE_IN,
 319                 } },
 320         },
 321         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 322                 .name         = "Hauppauge WinTV USB 2",
 323                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 324                 .tda9887_conf = TDA9887_PRESENT |
 325                                 TDA9887_PORT1_ACTIVE |
 326                                 TDA9887_PORT2_ACTIVE,
 327                 .decoder      = EM28XX_TVP5150,
 328                 .has_msp34xx  = 1,
 329                 .input        = { {
 330                         .type     = EM28XX_VMUX_TELEVISION,
 331                         .vmux     = TVP5150_COMPOSITE0,
 332                         .amux     = MSP_INPUT_DEFAULT,
 333                 }, {
 334                         .type     = EM28XX_VMUX_SVIDEO,
 335                         .vmux     = TVP5150_SVIDEO,
 336                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 337                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 338                 } },
 339         },
 340         [EM2820_BOARD_DLINK_USB_TV] = {
 341                 .name         = "D-Link DUB-T210 TV Tuner",
 342                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 343                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 344                 .tda9887_conf = TDA9887_PRESENT,
 345                 .decoder      = EM28XX_SAA711X,
 346                 .input        = { {
 347                         .type     = EM28XX_VMUX_TELEVISION,
 348                         .vmux     = SAA7115_COMPOSITE2,
 349                         .amux     = EM28XX_AMUX_LINE_IN,
 350                 }, {
 351                         .type     = EM28XX_VMUX_COMPOSITE1,
 352                         .vmux     = SAA7115_COMPOSITE0,
 353                         .amux     = EM28XX_AMUX_LINE_IN,
 354                 }, {
 355                         .type     = EM28XX_VMUX_SVIDEO,
 356                         .vmux     = SAA7115_SVIDEO3,
 357                         .amux     = EM28XX_AMUX_LINE_IN,
 358                 } },
 359         },
 360         [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
 361                 .name         = "Hercules Smart TV USB 2.0",
 362                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 363                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 364                 .tda9887_conf = TDA9887_PRESENT,
 365                 .decoder      = EM28XX_SAA711X,
 366                 .input        = { {
 367                         .type     = EM28XX_VMUX_TELEVISION,
 368                         .vmux     = SAA7115_COMPOSITE2,
 369                         .amux     = EM28XX_AMUX_LINE_IN,
 370                 }, {
 371                         .type     = EM28XX_VMUX_COMPOSITE1,
 372                         .vmux     = SAA7115_COMPOSITE0,
 373                         .amux     = EM28XX_AMUX_LINE_IN,
 374                 }, {
 375                         .type     = EM28XX_VMUX_SVIDEO,
 376                         .vmux     = SAA7115_SVIDEO3,
 377                         .amux     = EM28XX_AMUX_LINE_IN,
 378                 } },
 379         },
 380         [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
 381                 .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
 382                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 383                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 384                 .tda9887_conf = TDA9887_PRESENT,
 385                 .decoder      = EM28XX_SAA711X,
 386                 .input        = { {
 387                         .type     = EM28XX_VMUX_TELEVISION,
 388                         .vmux     = SAA7115_COMPOSITE2,
 389                         .amux     = EM28XX_AMUX_VIDEO,
 390                 }, {
 391                         .type     = EM28XX_VMUX_COMPOSITE1,
 392                         .vmux     = SAA7115_COMPOSITE0,
 393                         .amux     = EM28XX_AMUX_LINE_IN,
 394                 }, {
 395                         .type     = EM28XX_VMUX_SVIDEO,
 396                         .vmux     = SAA7115_SVIDEO3,
 397                         .amux     = EM28XX_AMUX_LINE_IN,
 398                 } },
 399         },
 400         [EM2820_BOARD_GADMEI_UTV310] = {
 401                 .name         = "Gadmei UTV310",
 402                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 403                 .tuner_type   = TUNER_TNF_5335MF,
 404                 .tda9887_conf = TDA9887_PRESENT,
 405                 .decoder      = EM28XX_SAA711X,
 406                 .input        = { {
 407                         .type     = EM28XX_VMUX_TELEVISION,
 408                         .vmux     = SAA7115_COMPOSITE1,
 409                         .amux     = EM28XX_AMUX_LINE_IN,
 410                 }, {
 411                         .type     = EM28XX_VMUX_COMPOSITE1,
 412                         .vmux     = SAA7115_COMPOSITE0,
 413                         .amux     = EM28XX_AMUX_LINE_IN,
 414                 }, {
 415                         .type     = EM28XX_VMUX_SVIDEO,
 416                         .vmux     = SAA7115_SVIDEO3,
 417                         .amux     = EM28XX_AMUX_LINE_IN,
 418                 } },
 419         },
 420         [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
 421                 .name         = "Leadtek Winfast USB II Deluxe",
 422                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 423                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 424                 .tda9887_conf = TDA9887_PRESENT,
 425                 .decoder      = EM28XX_SAA711X,
 426                 .input        = { {
 427                         .type     = EM28XX_VMUX_TELEVISION,
 428                         .vmux     = SAA7115_COMPOSITE2,
 429                         .amux     = EM28XX_AMUX_VIDEO,
 430                 }, {
 431                         .type     = EM28XX_VMUX_COMPOSITE1,
 432                         .vmux     = SAA7115_COMPOSITE0,
 433                         .amux     = EM28XX_AMUX_LINE_IN,
 434                 }, {
 435                         .type     = EM28XX_VMUX_SVIDEO,
 436                         .vmux     = SAA7115_COMPOSITE0,
 437                         .amux     = EM28XX_AMUX_LINE_IN,
 438                 } },
 439         },
 440         [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 441                 .name         = "Videology 20K14XUSB USB2.0",
 442                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 443                 .tuner_type   = TUNER_ABSENT,   /* This is a webcam */
 444                 .input        = { {
 445                         .type     = EM28XX_VMUX_COMPOSITE1,
 446                         .vmux     = 0,
 447                         .amux     = EM28XX_AMUX_VIDEO,
 448                 } },
 449         },
 450         [EM2820_BOARD_SILVERCREST_WEBCAM] = {
 451                 .name         = "Silvercrest Webcam 1.3mpix",
 452                 .tuner_type   = TUNER_ABSENT,
 453                 .is_27xx      = 1,
 454                 .decoder      = EM28XX_MT9V011,
 455                 .input        = { {
 456                         .type     = EM28XX_VMUX_COMPOSITE1,
 457                         .vmux     = 0,
 458                         .amux     = EM28XX_AMUX_VIDEO,
 459                         .gpio     = silvercrest_reg_seq,
 460                 } },
 461         },
 462         [EM2821_BOARD_SUPERCOMP_USB_2] = {
 463                 .name         = "Supercomp USB 2.0 TV",
 464                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 465                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 466                 .tda9887_conf = TDA9887_PRESENT |
 467                                 TDA9887_PORT1_ACTIVE |
 468                                 TDA9887_PORT2_ACTIVE,
 469                 .decoder      = EM28XX_SAA711X,
 470                 .input        = { {
 471                         .type     = EM28XX_VMUX_TELEVISION,
 472                         .vmux     = SAA7115_COMPOSITE2,
 473                         .amux     = EM28XX_AMUX_LINE_IN,
 474                 }, {
 475                         .type     = EM28XX_VMUX_COMPOSITE1,
 476                         .vmux     = SAA7115_COMPOSITE0,
 477                         .amux     = EM28XX_AMUX_VIDEO,
 478                 }, {
 479                         .type     = EM28XX_VMUX_SVIDEO,
 480                         .vmux     = SAA7115_SVIDEO3,
 481                         .amux     = EM28XX_AMUX_LINE_IN,
 482                 } },
 483         },
 484         [EM2821_BOARD_USBGEAR_VD204] = {
 485                 .name         = "Usbgear VD204v9",
 486                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 487                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 488                 .decoder      = EM28XX_SAA711X,
 489                 .input        = { {
 490                         .type  = EM28XX_VMUX_COMPOSITE1,
 491                         .vmux  = SAA7115_COMPOSITE0,
 492                         .amux  = EM28XX_AMUX_LINE_IN,
 493                 }, {
 494                         .type  = EM28XX_VMUX_SVIDEO,
 495                         .vmux  = SAA7115_SVIDEO3,
 496                         .amux  = EM28XX_AMUX_LINE_IN,
 497                 } },
 498         },
 499         [EM2860_BOARD_NETGMBH_CAM] = {
 500                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 501                 .name         = "NetGMBH Cam",
 502                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 503                 .tuner_type   = TUNER_ABSENT,   /* This is a webcam */
 504                 .input        = { {
 505                         .type     = EM28XX_VMUX_COMPOSITE1,
 506                         .vmux     = 0,
 507                         .amux     = EM28XX_AMUX_VIDEO,
 508                 } },
 509         },
 510         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 511                 .name         = "Typhoon DVD Maker",
 512                 .decoder      = EM28XX_SAA711X,
 513                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 514                 .input        = { {
 515                         .type  = EM28XX_VMUX_COMPOSITE1,
 516                         .vmux  = SAA7115_COMPOSITE0,
 517                         .amux  = EM28XX_AMUX_LINE_IN,
 518                 }, {
 519                         .type  = EM28XX_VMUX_SVIDEO,
 520                         .vmux  = SAA7115_SVIDEO3,
 521                         .amux  = EM28XX_AMUX_LINE_IN,
 522                 } },
 523         },
 524         [EM2860_BOARD_GADMEI_UTV330] = {
 525                 .name         = "Gadmei UTV330",
 526                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 527                 .tuner_type   = TUNER_TNF_5335MF,
 528                 .tda9887_conf = TDA9887_PRESENT,
 529                 .decoder      = EM28XX_SAA711X,
 530                 .input        = { {
 531                         .type     = EM28XX_VMUX_TELEVISION,
 532                         .vmux     = SAA7115_COMPOSITE2,
 533                         .amux     = EM28XX_AMUX_VIDEO,
 534                 }, {
 535                         .type     = EM28XX_VMUX_COMPOSITE1,
 536                         .vmux     = SAA7115_COMPOSITE0,
 537                         .amux     = EM28XX_AMUX_LINE_IN,
 538                 }, {
 539                         .type     = EM28XX_VMUX_SVIDEO,
 540                         .vmux     = SAA7115_SVIDEO3,
 541                         .amux     = EM28XX_AMUX_LINE_IN,
 542                 } },
 543         },
 544         [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
 545                 .name         = "Terratec Cinergy A Hybrid XS",
 546                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 547                 .tuner_type   = TUNER_XC2028,
 548                 .tuner_gpio   = default_tuner_gpio,
 549                 .decoder      = EM28XX_TVP5150,
 550
 551                 .input        = { {
 552                         .type     = EM28XX_VMUX_TELEVISION,
 553                         .vmux     = TVP5150_COMPOSITE0,
 554                         .amux     = EM28XX_AMUX_VIDEO,
 555                         .gpio     = hauppauge_wintv_hvr_900_analog,
 556                 }, {
 557                         .type     = EM28XX_VMUX_COMPOSITE1,
 558                         .vmux     = TVP5150_COMPOSITE1,
 559                         .amux     = EM28XX_AMUX_LINE_IN,
 560                         .gpio     = hauppauge_wintv_hvr_900_analog,
 561                 }, {
 562                         .type     = EM28XX_VMUX_SVIDEO,
 563                         .vmux     = TVP5150_SVIDEO,
 564                         .amux     = EM28XX_AMUX_LINE_IN,
 565                         .gpio     = hauppauge_wintv_hvr_900_analog,
 566                 } },
 567         },
 568         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 569                 .name         = "KWorld PVRTV 300U",
 570                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 571                 .tuner_type   = TUNER_XC2028,
 572                 .tuner_gpio   = default_tuner_gpio,
 573                 .decoder      = EM28XX_TVP5150,
 574                 .input        = { {
 575                         .type     = EM28XX_VMUX_TELEVISION,
 576                         .vmux     = TVP5150_COMPOSITE0,
 577                         .amux     = EM28XX_AMUX_VIDEO,
 578                 }, {
 579                         .type     = EM28XX_VMUX_COMPOSITE1,
 580                         .vmux     = TVP5150_COMPOSITE1,
 581                         .amux     = EM28XX_AMUX_LINE_IN,
 582                 }, {
 583                         .type     = EM28XX_VMUX_SVIDEO,
 584                         .vmux     = TVP5150_SVIDEO,
 585                         .amux     = EM28XX_AMUX_LINE_IN,
 586                 } },
 587         },
 588         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 589                 .name          = "Yakumo MovieMixer",
 590                 .tuner_type    = TUNER_ABSENT,  /* Capture only device */
 591                 .decoder       = EM28XX_TVP5150,
 592                 .input         = { {
 593                         .type     = EM28XX_VMUX_TELEVISION,
 594                         .vmux     = TVP5150_COMPOSITE0,
 595                         .amux     = EM28XX_AMUX_VIDEO,
 596                 }, {
 597                         .type     = EM28XX_VMUX_COMPOSITE1,
 598                         .vmux     = TVP5150_COMPOSITE1,
 599                         .amux     = EM28XX_AMUX_LINE_IN,
 600                 }, {
 601                         .type     = EM28XX_VMUX_SVIDEO,
 602                         .vmux     = TVP5150_SVIDEO,
 603                         .amux     = EM28XX_AMUX_LINE_IN,
 604                 } },
 605         },
 606         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 607                 .name         = "Plextor ConvertX PX-TV100U",
 608                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 609                 .tuner_type   = TUNER_TNF_5335MF,
 610                 .tda9887_conf = TDA9887_PRESENT,
 611                 .decoder      = EM28XX_TVP5150,
 612                 .input        = { {
 613                         .type     = EM28XX_VMUX_TELEVISION,
 614                         .vmux     = TVP5150_COMPOSITE0,
 615                         .amux     = EM28XX_AMUX_LINE_IN,
 616                 }, {
 617                         .type     = EM28XX_VMUX_COMPOSITE1,
 618                         .vmux     = TVP5150_COMPOSITE1,
 619                         .amux     = EM28XX_AMUX_LINE_IN,
 620                 }, {
 621                         .type     = EM28XX_VMUX_SVIDEO,
 622                         .vmux     = TVP5150_SVIDEO,
 623                         .amux     = EM28XX_AMUX_LINE_IN,
 624                 } },
 625         },
 626
 627         /* Those boards with em2870 are DVB Only*/
 628
 629         [EM2870_BOARD_TERRATEC_XS] = {
 630                 .name         = "Terratec Cinergy T XS",
 631                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 632                 .tuner_type   = TUNER_XC2028,
 633                 .tuner_gpio   = default_tuner_gpio,
 634         },
 635         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 636                 .name         = "Terratec Cinergy T XS (MT2060)",
 637                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 638                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 639         },
 640         [EM2870_BOARD_KWORLD_350U] = {
 641                 .name         = "Kworld 350 U DVB-T",
 642                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 643                 .tuner_type   = TUNER_XC2028,
 644                 .tuner_gpio   = default_tuner_gpio,
 645         },
 646         [EM2870_BOARD_KWORLD_355U] = {
 647                 .name         = "Kworld 355 U DVB-T",
 648                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 649         },
 650         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 651                 .name         = "Pinnacle PCTV DVB-T",
 652                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 653                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 654                 /* djh - I have serious doubts this is right... */
 655                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 656                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 657         },
 658         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 659                 .name         = "Compro, VideoMate U3",
 660                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 661                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 662         },
 663
 664         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 665                 .name         = "Terratec Hybrid XS Secam",
 666                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 667                 .has_msp34xx  = 1,
 668                 .tuner_type   = TUNER_XC2028,
 669                 .tuner_gpio   = default_tuner_gpio,
 670                 .decoder      = EM28XX_TVP5150,
 671                 .input        = { {
 672                         .type     = EM28XX_VMUX_TELEVISION,
 673                         .vmux     = TVP5150_COMPOSITE0,
 674                         .amux     = EM28XX_AMUX_VIDEO,
 675                         .gpio     = default_analog,
 676                 }, {
 677                         .type     = EM28XX_VMUX_COMPOSITE1,
 678                         .vmux     = TVP5150_COMPOSITE1,
 679                         .amux     = EM28XX_AMUX_LINE_IN,
 680                         .gpio     = default_analog,
 681                 }, {
 682                         .type     = EM28XX_VMUX_SVIDEO,
 683                         .vmux     = TVP5150_SVIDEO,
 684                         .amux     = EM28XX_AMUX_LINE_IN,
 685                         .gpio     = default_analog,
 686                 } },
 687         },
 688         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 689                 .name         = "Hauppauge WinTV HVR 900",
 690                 .tda9887_conf = TDA9887_PRESENT,
 691                 .tuner_type   = TUNER_XC2028,
 692                 .tuner_gpio   = default_tuner_gpio,
 693                 .mts_firmware = 1,
 694                 .has_dvb      = 1,
 695                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 696                 .ir_codes     = ir_codes_hauppauge_new,
 697                 .decoder      = EM28XX_TVP5150,
 698                 .input        = { {
 699                         .type     = EM28XX_VMUX_TELEVISION,
 700                         .vmux     = TVP5150_COMPOSITE0,
 701                         .amux     = EM28XX_AMUX_VIDEO,
 702                         .gpio     = hauppauge_wintv_hvr_900_analog,
 703                 }, {
 704                         .type     = EM28XX_VMUX_COMPOSITE1,
 705                         .vmux     = TVP5150_COMPOSITE1,
 706                         .amux     = EM28XX_AMUX_LINE_IN,
 707                         .gpio     = hauppauge_wintv_hvr_900_analog,
 708                 }, {
 709                         .type     = EM28XX_VMUX_SVIDEO,
 710                         .vmux     = TVP5150_SVIDEO,
 711                         .amux     = EM28XX_AMUX_LINE_IN,
 712                         .gpio     = hauppauge_wintv_hvr_900_analog,
 713                 } },
 714         },
 715         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 716                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 717                 .tda9887_conf = TDA9887_PRESENT,
 718                 .tuner_type   = TUNER_XC2028,
 719                 .tuner_gpio   = default_tuner_gpio,
 720                 .mts_firmware = 1,
 721                 .ir_codes     = ir_codes_hauppauge_new,
 722                 .decoder      = EM28XX_TVP5150,
 723                 .input        = { {
 724                         .type     = EM28XX_VMUX_TELEVISION,
 725                         .vmux     = TVP5150_COMPOSITE0,
 726                         .amux     = EM28XX_AMUX_VIDEO,
 727                         .gpio     = hauppauge_wintv_hvr_900_analog,
 728                 }, {
 729                         .type     = EM28XX_VMUX_COMPOSITE1,
 730                         .vmux     = TVP5150_COMPOSITE1,
 731                         .amux     = EM28XX_AMUX_LINE_IN,
 732                         .gpio     = hauppauge_wintv_hvr_900_analog,
 733                 }, {
 734                         .type     = EM28XX_VMUX_SVIDEO,
 735                         .vmux     = TVP5150_SVIDEO,
 736                         .amux     = EM28XX_AMUX_LINE_IN,
 737                         .gpio     = hauppauge_wintv_hvr_900_analog,
 738                 } },
 739         },
 740         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
 741                 .name           = "Hauppauge WinTV HVR 850",
 742                 .tuner_type     = TUNER_XC2028,
 743                 .tuner_gpio     = default_tuner_gpio,
 744                 .mts_firmware   = 1,
 745                 .has_dvb        = 1,
 746                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 747                 .ir_codes       = ir_codes_hauppauge_new,
 748                 .decoder        = EM28XX_TVP5150,
 749                 .input          = { {
 750                         .type     = EM28XX_VMUX_TELEVISION,
 751                         .vmux     = TVP5150_COMPOSITE0,
 752                         .amux     = EM28XX_AMUX_VIDEO,
 753                         .gpio     = hauppauge_wintv_hvr_900_analog,
 754                 }, {
 755                         .type     = EM28XX_VMUX_COMPOSITE1,
 756                         .vmux     = TVP5150_COMPOSITE1,
 757                         .amux     = EM28XX_AMUX_LINE_IN,
 758                         .gpio     = hauppauge_wintv_hvr_900_analog,
 759                 }, {
 760                         .type     = EM28XX_VMUX_SVIDEO,
 761                         .vmux     = TVP5150_SVIDEO,
 762                         .amux     = EM28XX_AMUX_LINE_IN,
 763                         .gpio     = hauppauge_wintv_hvr_900_analog,
 764                 } },
 765         },
 766         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 767                 .name           = "Hauppauge WinTV HVR 950",
 768                 .tuner_type     = TUNER_XC2028,
 769                 .tuner_gpio     = default_tuner_gpio,
 770                 .mts_firmware   = 1,
 771                 .has_dvb        = 1,
 772                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 773                 .ir_codes       = ir_codes_hauppauge_new,
 774                 .decoder        = EM28XX_TVP5150,
 775                 .input          = { {
 776                         .type     = EM28XX_VMUX_TELEVISION,
 777                         .vmux     = TVP5150_COMPOSITE0,
 778                         .amux     = EM28XX_AMUX_VIDEO,
 779                         .gpio     = hauppauge_wintv_hvr_900_analog,
 780                 }, {
 781                         .type     = EM28XX_VMUX_COMPOSITE1,
 782                         .vmux     = TVP5150_COMPOSITE1,
 783                         .amux     = EM28XX_AMUX_LINE_IN,
 784                         .gpio     = hauppauge_wintv_hvr_900_analog,
 785                 }, {
 786                         .type     = EM28XX_VMUX_SVIDEO,
 787                         .vmux     = TVP5150_SVIDEO,
 788                         .amux     = EM28XX_AMUX_LINE_IN,
 789                         .gpio     = hauppauge_wintv_hvr_900_analog,
 790                 } },
 791         },
 792         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 793                 .name           = "Pinnacle PCTV HD Pro Stick",
 794                 .tuner_type     = TUNER_XC2028,
 795                 .tuner_gpio   = default_tuner_gpio,
 796                 .mts_firmware   = 1,
 797                 .has_dvb        = 1,
 798                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 799                 .ir_codes       = ir_codes_pinnacle_pctv_hd,
 800                 .decoder        = EM28XX_TVP5150,
 801                 .input          = { {
 802                         .type     = EM28XX_VMUX_TELEVISION,
 803                         .vmux     = TVP5150_COMPOSITE0,
 804                         .amux     = EM28XX_AMUX_VIDEO,
 805                         .gpio     = hauppauge_wintv_hvr_900_analog,
 806                 }, {
 807                         .type     = EM28XX_VMUX_COMPOSITE1,
 808                         .vmux     = TVP5150_COMPOSITE1,
 809                         .amux     = EM28XX_AMUX_LINE_IN,
 810                         .gpio     = hauppauge_wintv_hvr_900_analog,
 811                 }, {
 812                         .type     = EM28XX_VMUX_SVIDEO,
 813                         .vmux     = TVP5150_SVIDEO,
 814                         .amux     = EM28XX_AMUX_LINE_IN,
 815                         .gpio     = hauppauge_wintv_hvr_900_analog,
 816                 } },
 817         },
 818         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
 819                 .name           = "AMD ATI TV Wonder HD 600",
 820                 .tuner_type     = TUNER_XC2028,
 821                 .tuner_gpio     = default_tuner_gpio,
 822                 .mts_firmware   = 1,
 823                 .has_dvb        = 1,
 824                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 825                 .ir_codes       = ir_codes_ati_tv_wonder_hd_600,
 826                 .decoder        = EM28XX_TVP5150,
 827                 .input          = { {
 828                         .type     = EM28XX_VMUX_TELEVISION,
 829                         .vmux     = TVP5150_COMPOSITE0,
 830                         .amux     = EM28XX_AMUX_VIDEO,
 831                         .gpio     = hauppauge_wintv_hvr_900_analog,
 832                 }, {
 833                         .type     = EM28XX_VMUX_COMPOSITE1,
 834                         .vmux     = TVP5150_COMPOSITE1,
 835                         .amux     = EM28XX_AMUX_LINE_IN,
 836                         .gpio     = hauppauge_wintv_hvr_900_analog,
 837                 }, {
 838                         .type     = EM28XX_VMUX_SVIDEO,
 839                         .vmux     = TVP5150_SVIDEO,
 840                         .amux     = EM28XX_AMUX_LINE_IN,
 841                         .gpio     = hauppauge_wintv_hvr_900_analog,
 842                 } },
 843         },
 844         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 845                 .name           = "Terratec Hybrid XS",
 846                 .tuner_type     = TUNER_XC2028,
 847                 .tuner_gpio     = default_tuner_gpio,
 848                 .decoder        = EM28XX_TVP5150,
 849                 .has_dvb        = 1,
 850                 .dvb_gpio       = default_digital,
 851                 .input          = { {
 852                         .type     = EM28XX_VMUX_TELEVISION,
 853                         .vmux     = TVP5150_COMPOSITE0,
 854                         .amux     = EM28XX_AMUX_VIDEO,
 855                         .gpio     = default_analog,
 856                 }, {
 857                         .type     = EM28XX_VMUX_COMPOSITE1,
 858                         .vmux     = TVP5150_COMPOSITE1,
 859                         .amux     = EM28XX_AMUX_LINE_IN,
 860                         .gpio     = default_analog,
 861                 }, {
 862                         .type     = EM28XX_VMUX_SVIDEO,
 863                         .vmux     = TVP5150_SVIDEO,
 864                         .amux     = EM28XX_AMUX_LINE_IN,
 865                         .gpio     = default_analog,
 866                 } },
 867         },
 868         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 869            as Prodigy XS with a different PID, let's keep it separated for now
 870            maybe we'll need it lateron */
 871         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 872                 .name         = "Terratec Prodigy XS",
 873                 .tuner_type   = TUNER_XC2028,
 874                 .tuner_gpio   = default_tuner_gpio,
 875                 .decoder      = EM28XX_TVP5150,
 876                 .input        = { {
 877                         .type     = EM28XX_VMUX_TELEVISION,
 878                         .vmux     = TVP5150_COMPOSITE0,
 879                         .amux     = EM28XX_AMUX_VIDEO,
 880                         .gpio     = hauppauge_wintv_hvr_900_analog,
 881                 }, {
 882                         .type     = EM28XX_VMUX_COMPOSITE1,
 883                         .vmux     = TVP5150_COMPOSITE1,
 884                         .amux     = EM28XX_AMUX_LINE_IN,
 885                         .gpio     = hauppauge_wintv_hvr_900_analog,
 886                 }, {
 887                         .type     = EM28XX_VMUX_SVIDEO,
 888                         .vmux     = TVP5150_SVIDEO,
 889                         .amux     = EM28XX_AMUX_LINE_IN,
 890                         .gpio     = hauppauge_wintv_hvr_900_analog,
 891                 } },
 892         },
 893         [EM2820_BOARD_MSI_VOX_USB_2] = {
 894                 .name              = "MSI VOX USB 2.0",
 895                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 896                 .tda9887_conf      = TDA9887_PRESENT      |
 897                                      TDA9887_PORT1_ACTIVE |
 898                                      TDA9887_PORT2_ACTIVE,
 899                 .max_range_640_480 = 1,
 900                 .decoder           = EM28XX_SAA711X,
 901                 .input             = { {
 902                         .type      = EM28XX_VMUX_TELEVISION,
 903                         .vmux      = SAA7115_COMPOSITE4,
 904                         .amux      = EM28XX_AMUX_VIDEO,
 905                 }, {
 906                         .type      = EM28XX_VMUX_COMPOSITE1,
 907                         .vmux      = SAA7115_COMPOSITE0,
 908                         .amux      = EM28XX_AMUX_LINE_IN,
 909                 }, {
 910                         .type      = EM28XX_VMUX_SVIDEO,
 911                         .vmux      = SAA7115_SVIDEO3,
 912                         .amux      = EM28XX_AMUX_LINE_IN,
 913                 } },
 914         },
 915         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 916                 .name         = "Terratec Cinergy 200 USB",
 917                 .is_em2800    = 1,
 918                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 919                 .tda9887_conf = TDA9887_PRESENT,
 920                 .decoder      = EM28XX_SAA711X,
 921                 .input        = { {
 922                         .type     = EM28XX_VMUX_TELEVISION,
 923                         .vmux     = SAA7115_COMPOSITE2,
 924                         .amux     = EM28XX_AMUX_VIDEO,
 925                 }, {
 926                         .type     = EM28XX_VMUX_COMPOSITE1,
 927                         .vmux     = SAA7115_COMPOSITE0,
 928                         .amux     = EM28XX_AMUX_LINE_IN,
 929                 }, {
 930                         .type     = EM28XX_VMUX_SVIDEO,
 931                         .vmux     = SAA7115_SVIDEO3,
 932                         .amux     = EM28XX_AMUX_LINE_IN,
 933                 } },
 934         },
 935         [EM2800_BOARD_GRABBEEX_USB2800] = {
 936                 .name       = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
 937                 .is_em2800  = 1,
 938                 .decoder    = EM28XX_SAA711X,
 939                 .tuner_type = TUNER_ABSENT, /* capture only board */
 940                 .input      = { {
 941                         .type     = EM28XX_VMUX_COMPOSITE1,
 942                         .vmux     = SAA7115_COMPOSITE0,
 943                         .amux     = EM28XX_AMUX_LINE_IN,
 944                 }, {
 945                         .type     = EM28XX_VMUX_SVIDEO,
 946                         .vmux     = SAA7115_SVIDEO3,
 947                         .amux     = EM28XX_AMUX_LINE_IN,
 948                 } },
 949         },
 950         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
 951                 .name         = "Leadtek Winfast USB II",
 952                 .is_em2800    = 1,
 953                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 954                 .tda9887_conf = TDA9887_PRESENT,
 955                 .decoder      = EM28XX_SAA711X,
 956                 .input        = { {
 957                         .type     = EM28XX_VMUX_TELEVISION,
 958                         .vmux     = SAA7115_COMPOSITE2,
 959                         .amux     = EM28XX_AMUX_VIDEO,
 960                 }, {
 961                         .type     = EM28XX_VMUX_COMPOSITE1,
 962                         .vmux     = SAA7115_COMPOSITE0,
 963                         .amux     = EM28XX_AMUX_LINE_IN,
 964                 }, {
 965                         .type     = EM28XX_VMUX_SVIDEO,
 966                         .vmux     = SAA7115_SVIDEO3,
 967                         .amux     = EM28XX_AMUX_LINE_IN,
 968                 } },
 969         },
 970         [EM2800_BOARD_KWORLD_USB2800] = {
 971                 .name         = "Kworld USB2800",
 972                 .is_em2800    = 1,
 973                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
 974                 .tda9887_conf = TDA9887_PRESENT,
 975                 .decoder      = EM28XX_SAA711X,
 976                 .input        = { {
 977                         .type     = EM28XX_VMUX_TELEVISION,
 978                         .vmux     = SAA7115_COMPOSITE2,
 979                         .amux     = EM28XX_AMUX_VIDEO,
 980                 }, {
 981                         .type     = EM28XX_VMUX_COMPOSITE1,
 982                         .vmux     = SAA7115_COMPOSITE0,
 983                         .amux     = EM28XX_AMUX_LINE_IN,
 984                 }, {
 985                         .type     = EM28XX_VMUX_SVIDEO,
 986                         .vmux     = SAA7115_SVIDEO3,
 987                         .amux     = EM28XX_AMUX_LINE_IN,
 988                 } },
 989         },
 990         [EM2820_BOARD_PINNACLE_DVC_90] = {
 991                 .name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker",
 992                 .tuner_type   = TUNER_ABSENT, /* capture only board */
 993                 .decoder      = EM28XX_SAA711X,
 994                 .input        = { {
 995                         .type     = EM28XX_VMUX_COMPOSITE1,
 996                         .vmux     = SAA7115_COMPOSITE0,
 997                         .amux     = EM28XX_AMUX_LINE_IN,
 998                 }, {
 999                         .type     = EM28XX_VMUX_SVIDEO,
1000                         .vmux     = SAA7115_SVIDEO3,
1001                         .amux     = EM28XX_AMUX_LINE_IN,
1002                 } },
1003         },
1004         [EM2800_BOARD_VGEAR_POCKETTV] = {
1005                 .name         = "V-Gear PocketTV",
1006                 .is_em2800    = 1,
1007                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1008                 .tda9887_conf = TDA9887_PRESENT,
1009                 .decoder      = EM28XX_SAA711X,
1010                 .input        = { {
1011                         .type     = EM28XX_VMUX_TELEVISION,
1012                         .vmux     = SAA7115_COMPOSITE2,
1013                         .amux     = EM28XX_AMUX_VIDEO,
1014                 }, {
1015                         .type     = EM28XX_VMUX_COMPOSITE1,
1016                         .vmux     = SAA7115_COMPOSITE0,
1017                         .amux     = EM28XX_AMUX_LINE_IN,
1018                 }, {
1019                         .type     = EM28XX_VMUX_SVIDEO,
1020                         .vmux     = SAA7115_SVIDEO3,
1021                         .amux     = EM28XX_AMUX_LINE_IN,
1022                 } },
1023         },
1024         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
1025                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
1026                 .tda9887_conf = TDA9887_PRESENT,
1027                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1028                 .decoder      = EM28XX_SAA711X,
1029                 .input        = { {
1030                         .type     = EM28XX_VMUX_TELEVISION,
1031                         .vmux     = SAA7115_COMPOSITE2,
1032                         .amux     = EM28XX_AMUX_VIDEO,
1033                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1034                                     EM28XX_AOUT_MASTER, /* Line out pin */
1035                 }, {
1036                         .type     = EM28XX_VMUX_COMPOSITE1,
1037                         .vmux     = SAA7115_COMPOSITE0,
1038                         .amux     = EM28XX_AMUX_LINE_IN,
1039                 }, {
1040                         .type     = EM28XX_VMUX_SVIDEO,
1041                         .vmux     = SAA7115_SVIDEO3,
1042                         .amux     = EM28XX_AMUX_LINE_IN,
1043                 } },
1044         },
1045         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
1046                 .name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
1047                 .has_snapshot_button = 1,
1048                 .tda9887_conf = TDA9887_PRESENT,
1049                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1050                 .decoder      = EM28XX_SAA711X,
1051                 .input        = { {
1052                         .type     = EM28XX_VMUX_TELEVISION,
1053                         .vmux     = SAA7115_COMPOSITE2,
1054                         .amux     = EM28XX_AMUX_VIDEO,
1055                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1056                                     EM28XX_AOUT_MASTER, /* Line out pin */
1057                 }, {
1058                         .type     = EM28XX_VMUX_COMPOSITE1,
1059                         .vmux     = SAA7115_COMPOSITE0,
1060                         .amux     = EM28XX_AMUX_LINE_IN,
1061                 }, {
1062                         .type     = EM28XX_VMUX_SVIDEO,
1063                         .vmux     = SAA7115_SVIDEO3,
1064                         .amux     = EM28XX_AMUX_LINE_IN,
1065                 } },
1066         },
1067         [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
1068                 .name                = "EM2860/SAA711X Reference Design",
1069                 .has_snapshot_button = 1,
1070                 .tuner_type          = TUNER_ABSENT,
1071                 .decoder             = EM28XX_SAA711X,
1072                 .input               = { {
1073                         .type     = EM28XX_VMUX_SVIDEO,
1074                         .vmux     = SAA7115_SVIDEO3,
1075                 }, {
1076                         .type     = EM28XX_VMUX_COMPOSITE1,
1077                         .vmux     = SAA7115_COMPOSITE0,
1078                 } },
1079         },
1080         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1081                 .name         = "MSI DigiVox A/D",
1082                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1083                 .tuner_type   = TUNER_XC2028,
1084                 .tuner_gpio   = default_tuner_gpio,
1085                 .decoder      = EM28XX_TVP5150,
1086                 .input        = { {
1087                         .type     = EM28XX_VMUX_TELEVISION,
1088                         .vmux     = TVP5150_COMPOSITE0,
1089                         .amux     = EM28XX_AMUX_VIDEO,
1090                         .gpio     = em2880_msi_digivox_ad_analog,
1091                 }, {
1092                         .type     = EM28XX_VMUX_COMPOSITE1,
1093                         .vmux     = TVP5150_COMPOSITE1,
1094                         .amux     = EM28XX_AMUX_LINE_IN,
1095                         .gpio     = em2880_msi_digivox_ad_analog,
1096                 }, {
1097                         .type     = EM28XX_VMUX_SVIDEO,
1098                         .vmux     = TVP5150_SVIDEO,
1099                         .amux     = EM28XX_AMUX_LINE_IN,
1100                         .gpio     = em2880_msi_digivox_ad_analog,
1101                 } },
1102         },
1103         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1104                 .name         = "MSI DigiVox A/D II",
1105                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1106                 .tuner_type   = TUNER_XC2028,
1107                 .tuner_gpio   = default_tuner_gpio,
1108                 .decoder      = EM28XX_TVP5150,
1109                 .input        = { {
1110                         .type     = EM28XX_VMUX_TELEVISION,
1111                         .vmux     = TVP5150_COMPOSITE0,
1112                         .amux     = EM28XX_AMUX_VIDEO,
1113                         .gpio     = em2880_msi_digivox_ad_analog,
1114                 }, {
1115                         .type     = EM28XX_VMUX_COMPOSITE1,
1116                         .vmux     = TVP5150_COMPOSITE1,
1117                         .amux     = EM28XX_AMUX_LINE_IN,
1118                         .gpio     = em2880_msi_digivox_ad_analog,
1119                 }, {
1120                         .type     = EM28XX_VMUX_SVIDEO,
1121                         .vmux     = TVP5150_SVIDEO,
1122                         .amux     = EM28XX_AMUX_LINE_IN,
1123                         .gpio     = em2880_msi_digivox_ad_analog,
1124                 } },
1125         },
1126         [EM2880_BOARD_KWORLD_DVB_305U] = {
1127                 .name         = "KWorld DVB-T 305U",
1128                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1129                 .tuner_type   = TUNER_XC2028,
1130                 .tuner_gpio   = default_tuner_gpio,
1131                 .decoder      = EM28XX_TVP5150,
1132                 .input        = { {
1133                         .type     = EM28XX_VMUX_TELEVISION,
1134                         .vmux     = TVP5150_COMPOSITE0,
1135                         .amux     = EM28XX_AMUX_VIDEO,
1136                 }, {
1137                         .type     = EM28XX_VMUX_COMPOSITE1,
1138                         .vmux     = TVP5150_COMPOSITE1,
1139                         .amux     = EM28XX_AMUX_LINE_IN,
1140                 }, {
1141                         .type     = EM28XX_VMUX_SVIDEO,
1142                         .vmux     = TVP5150_SVIDEO,
1143                         .amux     = EM28XX_AMUX_LINE_IN,
1144                 } },
1145         },
1146         [EM2880_BOARD_KWORLD_DVB_310U] = {
1147                 .name         = "KWorld DVB-T 310U",
1148                 .tuner_type   = TUNER_XC2028,
1149                 .tuner_gpio   = default_tuner_gpio,
1150                 .has_dvb      = 1,
1151                 .dvb_gpio     = default_digital,
1152                 .mts_firmware = 1,
1153                 .decoder      = EM28XX_TVP5150,
1154                 .input        = { {
1155                         .type     = EM28XX_VMUX_TELEVISION,
1156                         .vmux     = TVP5150_COMPOSITE0,
1157                         .amux     = EM28XX_AMUX_VIDEO,
1158                         .gpio     = default_analog,
1159                 }, {
1160                         .type     = EM28XX_VMUX_COMPOSITE1,
1161                         .vmux     = TVP5150_COMPOSITE1,
1162                         .amux     = EM28XX_AMUX_LINE_IN,
1163                         .gpio     = default_analog,
1164                 }, {    /* S-video has not been tested yet */
1165                         .type     = EM28XX_VMUX_SVIDEO,
1166                         .vmux     = TVP5150_SVIDEO,
1167                         .amux     = EM28XX_AMUX_LINE_IN,
1168                         .gpio     = default_analog,
1169                 } },
1170         },
1171         [EM2882_BOARD_KWORLD_ATSC_315U] = {
1172                 .name           = "KWorld ATSC 315U HDTV TV Box",
1173                 .valid          = EM28XX_BOARD_NOT_VALIDATED,
1174                 .tuner_type     = TUNER_THOMSON_DTT761X,
1175                 .tuner_gpio     = em2882_kworld_315u_tuner_gpio,
1176                 .tda9887_conf   = TDA9887_PRESENT,
1177                 .decoder        = EM28XX_SAA711X,
1178                 .has_dvb        = 1,
1179                 .dvb_gpio       = em2882_kworld_315u_digital,
1180                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ,
1181                 .i2c_speed      = EM28XX_I2C_CLK_WAIT_ENABLE,
1182                 /* Analog mode - still not ready */
1183                 /*.input        = { {
1184                         .type = EM28XX_VMUX_TELEVISION,
1185                         .vmux = SAA7115_COMPOSITE2,
1186                         .amux = EM28XX_AMUX_VIDEO,
1187                         .gpio = em2882_kworld_315u_analog,
1188                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1189                 }, {
1190                         .type = EM28XX_VMUX_COMPOSITE1,
1191                         .vmux = SAA7115_COMPOSITE0,
1192                         .amux = EM28XX_AMUX_LINE_IN,
1193                         .gpio = em2882_kworld_315u_analog1,
1194                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1195                 }, {
1196                         .type = EM28XX_VMUX_SVIDEO,
1197                         .vmux = SAA7115_SVIDEO3,
1198                         .amux = EM28XX_AMUX_LINE_IN,
1199                         .gpio = em2882_kworld_315u_analog1,
1200                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1201                 } }, */
1202         },
1203         [EM2880_BOARD_EMPIRE_DUAL_TV] = {
1204                 .name = "Empire dual TV",
1205                 .tuner_type = TUNER_XC2028,
1206                 .tuner_gpio = default_tuner_gpio,
1207                 .has_dvb = 1,
1208                 .dvb_gpio = default_digital,
1209                 .mts_firmware = 1,
1210                 .decoder = EM28XX_TVP5150,
1211                 .input = { {
1212                         .type = EM28XX_VMUX_TELEVISION,
1213                         .vmux = TVP5150_COMPOSITE0,
1214                         .amux = EM28XX_AMUX_VIDEO,
1215                         .gpio = default_analog,
1216                 }, {
1217                         .type = EM28XX_VMUX_COMPOSITE1,
1218                         .vmux = TVP5150_COMPOSITE1,
1219                         .amux = EM28XX_AMUX_LINE_IN,
1220                         .gpio = default_analog,
1221                 }, {
1222                         .type = EM28XX_VMUX_SVIDEO,
1223                         .vmux = TVP5150_SVIDEO,
1224                         .amux = EM28XX_AMUX_LINE_IN,
1225                         .gpio = default_analog,
1226                 } },
1227         },
1228         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1229                 .name         = "DNT DA2 Hybrid",
1230                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1231                 .tuner_type   = TUNER_XC2028,
1232                 .tuner_gpio   = default_tuner_gpio,
1233                 .decoder      = EM28XX_TVP5150,
1234                 .input        = { {
1235                         .type     = EM28XX_VMUX_TELEVISION,
1236                         .vmux     = TVP5150_COMPOSITE0,
1237                         .amux     = EM28XX_AMUX_VIDEO,
1238                         .gpio     = default_analog,
1239                 }, {
1240                         .type     = EM28XX_VMUX_COMPOSITE1,
1241                         .vmux     = TVP5150_COMPOSITE1,
1242                         .amux     = EM28XX_AMUX_LINE_IN,
1243                         .gpio     = default_analog,
1244                 }, {
1245                         .type     = EM28XX_VMUX_SVIDEO,
1246                         .vmux     = TVP5150_SVIDEO,
1247                         .amux     = EM28XX_AMUX_LINE_IN,
1248                         .gpio     = default_analog,
1249                 } },
1250         },
1251         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1252                 .name         = "Pinnacle Hybrid Pro",
1253                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1254                 .tuner_type   = TUNER_XC2028,
1255                 .tuner_gpio   = default_tuner_gpio,
1256                 .decoder      = EM28XX_TVP5150,
1257                 .input        = { {
1258                         .type     = EM28XX_VMUX_TELEVISION,
1259                         .vmux     = TVP5150_COMPOSITE0,
1260                         .amux     = EM28XX_AMUX_VIDEO,
1261                         .gpio     = default_analog,
1262                 }, {
1263                         .type     = EM28XX_VMUX_COMPOSITE1,
1264                         .vmux     = TVP5150_COMPOSITE1,
1265                         .amux     = EM28XX_AMUX_LINE_IN,
1266                         .gpio     = default_analog,
1267                 }, {
1268                         .type     = EM28XX_VMUX_SVIDEO,
1269                         .vmux     = TVP5150_SVIDEO,
1270                         .amux     = EM28XX_AMUX_LINE_IN,
1271                         .gpio     = default_analog,
1272                 } },
1273         },
1274         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1275                 .name         = "Pinnacle Hybrid Pro (2)",
1276                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1277                 .tuner_type   = TUNER_XC2028,
1278                 .tuner_gpio   = default_tuner_gpio,
1279                 .mts_firmware = 1,
1280                 .decoder      = EM28XX_TVP5150,
1281                 .input        = { {
1282                         .type     = EM28XX_VMUX_TELEVISION,
1283                         .vmux     = TVP5150_COMPOSITE0,
1284                         .amux     = EM28XX_AMUX_VIDEO,
1285                         .gpio     = hauppauge_wintv_hvr_900_analog,
1286                 }, {
1287                         .type     = EM28XX_VMUX_COMPOSITE1,
1288                         .vmux     = TVP5150_COMPOSITE1,
1289                         .amux     = EM28XX_AMUX_LINE_IN,
1290                         .gpio     = hauppauge_wintv_hvr_900_analog,
1291                 }, {
1292                         .type     = EM28XX_VMUX_SVIDEO,
1293                         .vmux     = TVP5150_SVIDEO,
1294                         .amux     = EM28XX_AMUX_LINE_IN,
1295                         .gpio     = hauppauge_wintv_hvr_900_analog,
1296                 } },
1297         },
1298         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1299                 .name         = "Kworld VS-DVB-T 323UR",
1300                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1301                 .tuner_type   = TUNER_XC2028,
1302                 .tuner_gpio   = default_tuner_gpio,
1303                 .decoder      = EM28XX_TVP5150,
1304                 .input        = { {
1305                         .type     = EM28XX_VMUX_TELEVISION,
1306                         .vmux     = TVP5150_COMPOSITE0,
1307                         .amux     = EM28XX_AMUX_VIDEO,
1308                 }, {
1309                         .type     = EM28XX_VMUX_COMPOSITE1,
1310                         .vmux     = TVP5150_COMPOSITE1,
1311                         .amux     = EM28XX_AMUX_LINE_IN,
1312                 }, {
1313                         .type     = EM28XX_VMUX_SVIDEO,
1314                         .vmux     = TVP5150_SVIDEO,
1315                         .amux     = EM28XX_AMUX_LINE_IN,
1316                 } },
1317         },
1318         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1319                 .name         = "Terratec Hybrid XS (em2882)",
1320                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1321                 .tuner_type   = TUNER_XC2028,
1322                 .tuner_gpio   = default_tuner_gpio,
1323                 .decoder      = EM28XX_TVP5150,
1324                 .input        = { {
1325                         .type     = EM28XX_VMUX_TELEVISION,
1326                         .vmux     = TVP5150_COMPOSITE0,
1327                         .amux     = EM28XX_AMUX_VIDEO,
1328                         .gpio     = hauppauge_wintv_hvr_900_analog,
1329                 }, {
1330                         .type     = EM28XX_VMUX_COMPOSITE1,
1331                         .vmux     = TVP5150_COMPOSITE1,
1332                         .amux     = EM28XX_AMUX_LINE_IN,
1333                         .gpio     = hauppauge_wintv_hvr_900_analog,
1334                 }, {
1335                         .type     = EM28XX_VMUX_SVIDEO,
1336                         .vmux     = TVP5150_SVIDEO,
1337                         .amux     = EM28XX_AMUX_LINE_IN,
1338                         .gpio     = hauppauge_wintv_hvr_900_analog,
1339                 } },
1340         },
1341         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1342                 .name         = "Kworld PlusTV HD Hybrid 330",
1343                 .tuner_type   = TUNER_XC2028,
1344                 .tuner_gpio   = default_tuner_gpio,
1345                 .decoder      = EM28XX_TVP5150,
1346                 .mts_firmware = 1,
1347                 .has_dvb      = 1,
1348                 .dvb_gpio     = kworld_330u_digital,
1349                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1350                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE |
1351                                     EM28XX_I2C_EEPROM_ON_BOARD |
1352                                     EM28XX_I2C_EEPROM_KEY_VALID,
1353                 .input        = { {
1354                         .type     = EM28XX_VMUX_TELEVISION,
1355                         .vmux     = TVP5150_COMPOSITE0,
1356                         .amux     = EM28XX_AMUX_VIDEO,
1357                         .gpio     = kworld_330u_analog,
1358                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1359                 }, {
1360                         .type     = EM28XX_VMUX_COMPOSITE1,
1361                         .vmux     = TVP5150_COMPOSITE1,
1362                         .amux     = EM28XX_AMUX_LINE_IN,
1363                         .gpio     = kworld_330u_analog,
1364                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1365                 }, {
1366                         .type     = EM28XX_VMUX_SVIDEO,
1367                         .vmux     = TVP5150_SVIDEO,
1368                         .amux     = EM28XX_AMUX_LINE_IN,
1369                         .gpio     = kworld_330u_analog,
1370                 } },
1371         },
1372         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1373                 .name         = "Compro VideoMate ForYou/Stereo",
1374                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1375                 .tvaudio_addr = 0xb0,
1376                 .tda9887_conf = TDA9887_PRESENT,
1377                 .decoder      = EM28XX_TVP5150,
1378                 .adecoder     = EM28XX_TVAUDIO,
1379                 .mute_gpio    = compro_mute_gpio,
1380                 .input        = { {
1381                         .type     = EM28XX_VMUX_TELEVISION,
1382                         .vmux     = TVP5150_COMPOSITE0,
1383                         .amux     = EM28XX_AMUX_VIDEO,
1384                         .gpio     = compro_unmute_tv_gpio,
1385                 }, {
1386                         .type     = EM28XX_VMUX_SVIDEO,
1387                         .vmux     = TVP5150_SVIDEO,
1388                         .amux     = EM28XX_AMUX_LINE_IN,
1389                         .gpio     = compro_unmute_svid_gpio,
1390                 } },
1391         },
1392         [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1393                 .name         = "Kaiomy TVnPC U2",
1394                 .vchannels    = 3,
1395                 .tuner_type   = TUNER_XC2028,
1396                 .tuner_addr   = 0x61,
1397                 .mts_firmware = 1,
1398                 .decoder      = EM28XX_TVP5150,
1399                 .tuner_gpio   = default_tuner_gpio,
1400                 .ir_codes     = ir_codes_kaiomy,
1401                 .input          = { {
1402                         .type     = EM28XX_VMUX_TELEVISION,
1403                         .vmux     = TVP5150_COMPOSITE0,
1404                         .amux     = EM28XX_AMUX_VIDEO,
1405
1406                 }, {
1407                         .type     = EM28XX_VMUX_COMPOSITE1,
1408                         .vmux     = TVP5150_COMPOSITE1,
1409                         .amux     = EM28XX_AMUX_LINE_IN,
1410                 }, {
1411                         .type     = EM28XX_VMUX_SVIDEO,
1412                         .vmux     = TVP5150_SVIDEO,
1413                         .amux     = EM28XX_AMUX_LINE_IN,
1414                 } },
1415                 .radio          = {
1416                         .type     = EM28XX_RADIO,
1417                         .amux     = EM28XX_AMUX_LINE_IN,
1418                 }
1419         },
1420         [EM2860_BOARD_EASYCAP] = {
1421                 .name         = "Easy Cap Capture DC-60",
1422                 .vchannels    = 2,
1423                 .tuner_type   = TUNER_ABSENT,
1424                 .decoder      = EM28XX_SAA711X,
1425                 .input           = { {
1426                         .type     = EM28XX_VMUX_COMPOSITE1,
1427                         .vmux     = SAA7115_COMPOSITE0,
1428                         .amux     = EM28XX_AMUX_LINE_IN,
1429                 }, {
1430                         .type     = EM28XX_VMUX_SVIDEO,
1431                         .vmux     = SAA7115_SVIDEO3,
1432                         .amux     = EM28XX_AMUX_LINE_IN,
1433                 } },
1434         },
1435         [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1436                 .name       = "IO-DATA GV-MVP/SZ",
1437                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
1438                 .tuner_gpio   = default_tuner_gpio,
1439                 .tda9887_conf = TDA9887_PRESENT,
1440                 .decoder      = EM28XX_TVP5150,
1441                 .input        = { {
1442                         .type     = EM28XX_VMUX_TELEVISION,
1443                         .vmux     = TVP5150_COMPOSITE0,
1444                         .amux     = EM28XX_AMUX_VIDEO,
1445                 }, { /* Composite has not been tested yet */
1446                         .type     = EM28XX_VMUX_COMPOSITE1,
1447                         .vmux     = TVP5150_COMPOSITE1,
1448                         .amux     = EM28XX_AMUX_VIDEO,
1449                 }, { /* S-video has not been tested yet */
1450                         .type     = EM28XX_VMUX_SVIDEO,
1451                         .vmux     = TVP5150_SVIDEO,
1452                         .amux     = EM28XX_AMUX_VIDEO,
1453                 } },
1454         },
1455         [EM2860_BOARD_TERRATEC_GRABBY] = {
1456                 .name            = "Terratec Grabby",
1457                 .vchannels       = 2,
1458                 .tuner_type      = TUNER_ABSENT,
1459                 .decoder         = EM28XX_SAA711X,
1460                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1461                 .input           = { {
1462                         .type     = EM28XX_VMUX_COMPOSITE1,
1463                         .vmux     = SAA7115_COMPOSITE0,
1464                         .amux     = EM28XX_AMUX_VIDEO2,
1465                 }, {
1466                         .type     = EM28XX_VMUX_SVIDEO,
1467                         .vmux     = SAA7115_SVIDEO3,
1468                         .amux     = EM28XX_AMUX_VIDEO2,
1469                 } },
1470         },
1471         [EM2860_BOARD_TERRATEC_AV350] = {
1472                 .name            = "Terratec AV350",
1473                 .vchannels       = 2,
1474                 .tuner_type      = TUNER_ABSENT,
1475                 .decoder         = EM28XX_TVP5150,
1476                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1477                 .mute_gpio       = terratec_av350_mute_gpio,
1478                 .input           = { {
1479                         .type     = EM28XX_VMUX_COMPOSITE1,
1480                         .vmux     = TVP5150_COMPOSITE1,
1481                         .amux     = EM28XX_AUDIO_SRC_LINE,
1482                         .gpio     = terratec_av350_unmute_gpio,
1483
1484                 }, {
1485                         .type     = EM28XX_VMUX_SVIDEO,
1486                         .vmux     = TVP5150_SVIDEO,
1487                         .amux     = EM28XX_AUDIO_SRC_LINE,
1488                         .gpio     = terratec_av350_unmute_gpio,
1489                 } },
1490         },
1491         [EM2882_BOARD_EVGA_INDTUBE] = {
1492                 .name         = "Evga inDtube",
1493                 .tuner_type   = TUNER_XC2028,
1494                 .tuner_gpio   = default_tuner_gpio,
1495                 .decoder      = EM28XX_TVP5150,
1496                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1497                 .mts_firmware = 1,
1498                 .has_dvb      = 1,
1499                 .dvb_gpio     = evga_indtube_digital,
1500                 .ir_codes     = ir_codes_evga_indtube,
1501                 .input        = { {
1502                         .type     = EM28XX_VMUX_TELEVISION,
1503                         .vmux     = TVP5150_COMPOSITE0,
1504                         .amux     = EM28XX_AMUX_VIDEO,
1505                         .gpio     = evga_indtube_analog,
1506                 }, {
1507                         .type     = EM28XX_VMUX_COMPOSITE1,
1508                         .vmux     = TVP5150_COMPOSITE1,
1509                         .amux     = EM28XX_AMUX_LINE_IN,
1510                         .gpio     = evga_indtube_analog,
1511                 }, {
1512                         .type     = EM28XX_VMUX_SVIDEO,
1513                         .vmux     = TVP5150_SVIDEO,
1514                         .amux     = EM28XX_AMUX_LINE_IN,
1515                         .gpio     = evga_indtube_analog,
1516                 } },
1517         },
1518 };
1519 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1520
1521 /* table of devices that work with this driver */
1522 struct usb_device_id em28xx_id_table[] = {
1523         { USB_DEVICE(0xeb1a, 0x2750),
1524                         .driver_info = EM2750_BOARD_UNKNOWN },
1525         { USB_DEVICE(0xeb1a, 0x2751),
1526                         .driver_info = EM2750_BOARD_UNKNOWN },
1527         { USB_DEVICE(0xeb1a, 0x2800),
1528                         .driver_info = EM2800_BOARD_UNKNOWN },
1529         { USB_DEVICE(0xeb1a, 0x2820),
1530                         .driver_info = EM2820_BOARD_UNKNOWN },
1531         { USB_DEVICE(0xeb1a, 0x2821),
1532                         .driver_info = EM2820_BOARD_UNKNOWN },
1533         { USB_DEVICE(0xeb1a, 0x2860),
1534                         .driver_info = EM2820_BOARD_UNKNOWN },
1535         { USB_DEVICE(0xeb1a, 0x2861),
1536                         .driver_info = EM2820_BOARD_UNKNOWN },
1537         { USB_DEVICE(0xeb1a, 0x2870),
1538                         .driver_info = EM2820_BOARD_UNKNOWN },
1539         { USB_DEVICE(0xeb1a, 0x2881),
1540                         .driver_info = EM2820_BOARD_UNKNOWN },
1541         { USB_DEVICE(0xeb1a, 0x2883),
1542                         .driver_info = EM2820_BOARD_UNKNOWN },
1543         { USB_DEVICE(0xeb1a, 0xe300),
1544                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1545         { USB_DEVICE(0xeb1a, 0xe303),
1546                         .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1547         { USB_DEVICE(0xeb1a, 0xe305),
1548                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1549         { USB_DEVICE(0xeb1a, 0xe310),
1550                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1551         { USB_DEVICE(0xeb1a, 0xa313),
1552                 .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
1553         { USB_DEVICE(0xeb1a, 0xa316),
1554                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1555         { USB_DEVICE(0xeb1a, 0xe320),
1556                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1557         { USB_DEVICE(0xeb1a, 0xe323),
1558                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1559         { USB_DEVICE(0xeb1a, 0xe350),
1560                         .driver_info = EM2870_BOARD_KWORLD_350U },
1561         { USB_DEVICE(0xeb1a, 0xe355),
1562                         .driver_info = EM2870_BOARD_KWORLD_355U },
1563         { USB_DEVICE(0xeb1a, 0x2801),
1564                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1565         { USB_DEVICE(0xeb1a, 0xe357),
1566                         .driver_info = EM2870_BOARD_KWORLD_355U },
1567         { USB_DEVICE(0x1b80, 0xe302),
1568                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1569         { USB_DEVICE(0x0ccd, 0x0036),
1570                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1571         { USB_DEVICE(0x0ccd, 0x004c),
1572                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1573         { USB_DEVICE(0x0ccd, 0x004f),
1574                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1575         { USB_DEVICE(0x0ccd, 0x005e),
1576                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1577         { USB_DEVICE(0x0ccd, 0x0042),
1578                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1579         { USB_DEVICE(0x0ccd, 0x0043),
1580                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1581         { USB_DEVICE(0x0ccd, 0x0047),
1582                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1583         { USB_DEVICE(0x0ccd, 0x0084),
1584                         .driver_info = EM2860_BOARD_TERRATEC_AV350 },
1585         { USB_DEVICE(0x0ccd, 0x0096),
1586                         .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
1587         { USB_DEVICE(0x185b, 0x2870),
1588                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1589         { USB_DEVICE(0x185b, 0x2041),
1590                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1591         { USB_DEVICE(0x2040, 0x4200),
1592                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1593         { USB_DEVICE(0x2040, 0x4201),
1594                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1595         { USB_DEVICE(0x2040, 0x6500),
1596                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1597         { USB_DEVICE(0x2040, 0x6502),
1598                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1599         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1600                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1601         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1602                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1603         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1604                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1605         { USB_DEVICE(0x2040, 0x651f),
1606                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1607         { USB_DEVICE(0x0438, 0xb002),
1608                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1609         { USB_DEVICE(0x2001, 0xf112),
1610                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1611         { USB_DEVICE(0x2304, 0x0207),
1612                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1613         { USB_DEVICE(0x2304, 0x0208),
1614                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1615         { USB_DEVICE(0x2304, 0x021a),
1616                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1617         { USB_DEVICE(0x2304, 0x0226),
1618                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1619         { USB_DEVICE(0x2304, 0x0227),
1620                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1621         { USB_DEVICE(0x0413, 0x6023),
1622                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1623         { USB_DEVICE(0x093b, 0xa005),
1624                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1625         { USB_DEVICE(0x04bb, 0x0515),
1626                         .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1627         { },
1628 };
1629 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1630
1631 /*
1632  * EEPROM hash table for devices with generic USB IDs
1633  */
1634 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1635         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1636         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1637         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1638         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1639         {0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
1640         {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
1641 };
1642
1643 /* I2C devicelist hash table for devices with generic USB IDs */
1644 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1645         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1646         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1647         {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
1648         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1649 };
1650
1651 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
1652 static unsigned short saa711x_addrs[] = {
1653         0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
1654         0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
1655         I2C_CLIENT_END };
1656
1657 static unsigned short tvp5150_addrs[] = {
1658         0xb8 >> 1,
1659         0xba >> 1,
1660         I2C_CLIENT_END
1661 };
1662
1663 static unsigned short mt9v011_addrs[] = {
1664         0xba >> 1,
1665         I2C_CLIENT_END
1666 };
1667
1668 static unsigned short msp3400_addrs[] = {
1669         0x80 >> 1,
1670         0x88 >> 1,
1671         I2C_CLIENT_END
1672 };
1673
1674 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1675 {
1676         int rc = 0;
1677         struct em28xx *dev = ptr;
1678
1679         if (dev->tuner_type != TUNER_XC2028)
1680                 return 0;
1681
1682         if (command != XC2028_TUNER_RESET)
1683                 return 0;
1684
1685         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1686
1687         return rc;
1688 }
1689 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1690
1691 static inline void em28xx_set_model(struct em28xx *dev)
1692 {
1693         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1694
1695         /* Those are the default values for the majority of boards
1696            Use those values if not specified otherwise at boards entry
1697          */
1698         if (!dev->board.xclk)
1699                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1700                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1701
1702         if (!dev->board.i2c_speed)
1703                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1704                                        EM28XX_I2C_FREQ_100_KHZ;
1705 }
1706
1707 /* HINT method: webcam I2C chips
1708  *
1709  * This method work for webcams with Micron sensors
1710  */
1711 static int em28xx_hint_sensor(struct em28xx *dev)
1712 {
1713         int rc;
1714         char *sensor_name;
1715         unsigned char cmd;
1716         __be16 version_be;
1717         u16 version;
1718
1719         if (dev->model != EM2820_BOARD_UNKNOWN)
1720                 return 0;
1721
1722         dev->i2c_client.addr = 0xba >> 1;
1723         cmd = 0;
1724         i2c_master_send(&dev->i2c_client, &cmd, 1);
1725         rc = i2c_master_recv(&dev->i2c_client, (char *)&version_be, 2);
1726         if (rc != 2)
1727                 return -EINVAL;
1728
1729         version = be16_to_cpu(version_be);
1730
1731         switch (version) {
1732         case MT9V011_VERSION:
1733                 dev->model = EM2820_BOARD_SILVERCREST_WEBCAM;
1734                 sensor_name = "mt9v011";
1735                 break;
1736         default:
1737                 printk("Unknown Sensor 0x%04x\n", be16_to_cpu(version));
1738                 return -EINVAL;
1739         }
1740
1741         em28xx_errdev("Sensor is %s, assuming that webcam is %s\n",
1742                       sensor_name, em28xx_boards[dev->model].name);
1743
1744         return 0;
1745 }
1746
1747 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1748  * this won't work for boards with generic PCI IDs
1749  */
1750 void em28xx_pre_card_setup(struct em28xx *dev)
1751 {
1752         int rc;
1753
1754         em28xx_set_model(dev);
1755
1756         em28xx_info("Identified as %s (card=%d)\n",
1757                     dev->board.name, dev->model);
1758
1759         /* Set the default GPO/GPIO for legacy devices */
1760         dev->reg_gpo_num = EM2880_R04_GPO;
1761         dev->reg_gpio_num = EM28XX_R08_GPIO;
1762
1763         dev->wait_after_write = 5;
1764
1765         /* Based on the Chip ID, set the device configuration */
1766         rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1767         if (rc > 0) {
1768                 dev->chip_id = rc;
1769
1770                 switch (dev->chip_id) {
1771                 case CHIP_ID_EM2750:
1772                         em28xx_info("chip ID is em2750\n");
1773                         break;
1774                 case CHIP_ID_EM2820:
1775                         if (dev->board.is_27xx)
1776                                 em28xx_info("chip is em2710\n");
1777                         else
1778                                 em28xx_info("chip ID is em2820\n");
1779                         break;
1780                 case CHIP_ID_EM2840:
1781                         em28xx_info("chip ID is em2840\n");
1782                         break;
1783                 case CHIP_ID_EM2860:
1784                         em28xx_info("chip ID is em2860\n");
1785                         break;
1786                 case CHIP_ID_EM2870:
1787                         em28xx_info("chip ID is em2870\n");
1788                         dev->wait_after_write = 0;
1789                         break;
1790                 case CHIP_ID_EM2874:
1791                         em28xx_info("chip ID is em2874\n");
1792                         dev->reg_gpio_num = EM2874_R80_GPIO;
1793                         dev->wait_after_write = 0;
1794                         break;
1795                 case CHIP_ID_EM2883:
1796                         em28xx_info("chip ID is em2882/em2883\n");
1797                         dev->wait_after_write = 0;
1798                         break;
1799                 default:
1800                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
1801                 }
1802         }
1803
1804         /* Prepopulate cached GPO register content */
1805         rc = em28xx_read_reg(dev, dev->reg_gpo_num);
1806         if (rc >= 0)
1807                 dev->reg_gpo = rc;
1808
1809         /* Set the initial XCLK and I2C clock values based on the board
1810            definition */
1811         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1812         em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1813         msleep(50);
1814
1815         /* request some modules */
1816         switch (dev->model) {
1817         case EM2861_BOARD_PLEXTOR_PX_TV100U:
1818                 /* FIXME guess */
1819                 /* Turn on analog audio output */
1820                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1821                 break;
1822         case EM2861_BOARD_KWORLD_PVRTV_300U:
1823         case EM2880_BOARD_KWORLD_DVB_305U:
1824                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1825                 msleep(10);
1826                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1827                 msleep(10);
1828                 break;
1829         case EM2870_BOARD_COMPRO_VIDEOMATE:
1830                 /* TODO: someone can do some cleanup here...
1831                          not everything's needed */
1832                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1833                 msleep(10);
1834                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1835                 msleep(10);
1836                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1837                 mdelay(70);
1838                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1839                 mdelay(70);
1840                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1841                 mdelay(70);
1842                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1843                 mdelay(70);
1844                 break;
1845         case EM2870_BOARD_TERRATEC_XS_MT2060:
1846                 /* this device needs some gpio writes to get the DVB-T
1847                    demod work */
1848                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1849                 mdelay(70);
1850                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1851                 mdelay(70);
1852                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1853                 mdelay(70);
1854                 break;
1855         case EM2870_BOARD_PINNACLE_PCTV_DVB:
1856                 /* this device needs some gpio writes to get the
1857                    DVB-T demod work */
1858                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1859                 mdelay(70);
1860                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1861                 mdelay(70);
1862                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1863                 mdelay(70);
1864                 break;
1865         case EM2820_BOARD_GADMEI_UTV310:
1866         case EM2820_BOARD_MSI_VOX_USB_2:
1867                 /* enables audio for that devices */
1868                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1869                 break;
1870
1871         case EM2882_BOARD_KWORLD_ATSC_315U:
1872                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1873                 msleep(10);
1874                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1875                 msleep(10);
1876                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1877                 msleep(10);
1878                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
1879                 msleep(10);
1880                 break;
1881
1882         case EM2860_BOARD_KAIOMY_TVNPC_U2:
1883                 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
1884                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
1885                 em28xx_write_regs(dev, 0x0d, "\x42", 1);
1886                 em28xx_write_regs(dev, 0x08, "\xfd", 1);
1887                 msleep(10);
1888                 em28xx_write_regs(dev, 0x08, "\xff", 1);
1889                 msleep(10);
1890                 em28xx_write_regs(dev, 0x08, "\x7f", 1);
1891                 msleep(10);
1892                 em28xx_write_regs(dev, 0x08, "\x6b", 1);
1893
1894                 break;
1895         case EM2860_BOARD_EASYCAP:
1896                 em28xx_write_regs(dev, 0x08, "\xf8", 1);
1897                 break;
1898
1899         case EM2820_BOARD_IODATA_GVMVP_SZ:
1900                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1901                 msleep(70);
1902                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
1903                 msleep(10);
1904                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1905                 msleep(70);
1906                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1907                 msleep(70);
1908                 break;
1909         }
1910
1911         em28xx_gpio_set(dev, dev->board.tuner_gpio);
1912         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
1913
1914         /* Unlock device */
1915         em28xx_set_mode(dev, EM28XX_SUSPEND);
1916 }
1917
1918 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
1919 {
1920         memset(ctl, 0, sizeof(*ctl));
1921
1922         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
1923         ctl->max_len = 64;
1924         ctl->mts = em28xx_boards[dev->model].mts_firmware;
1925
1926         switch (dev->model) {
1927         case EM2880_BOARD_EMPIRE_DUAL_TV:
1928         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1929                 ctl->demod = XC3028_FE_ZARLINK456;
1930                 break;
1931         case EM2880_BOARD_TERRATEC_HYBRID_XS:
1932                 ctl->demod = XC3028_FE_ZARLINK456;
1933                 break;
1934         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1935                 /* djh - Not sure which demod we need here */
1936                 ctl->demod = XC3028_FE_DEFAULT;
1937                 break;
1938         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
1939                 ctl->demod = XC3028_FE_DEFAULT;
1940                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1941                 break;
1942         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1943         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1944         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
1945                 /* FIXME: Better to specify the needed IF */
1946                 ctl->demod = XC3028_FE_DEFAULT;
1947                 break;
1948         case EM2883_BOARD_KWORLD_HYBRID_330U:
1949                 ctl->demod = XC3028_FE_CHINA;
1950                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1951                 break;
1952         case EM2882_BOARD_EVGA_INDTUBE:
1953                 ctl->demod = XC3028_FE_CHINA;
1954                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1955                 break;
1956         default:
1957                 ctl->demod = XC3028_FE_OREN538;
1958         }
1959 }
1960
1961 static void em28xx_tuner_setup(struct em28xx *dev)
1962 {
1963         struct tuner_setup           tun_setup;
1964         struct v4l2_frequency        f;
1965
1966         if (dev->tuner_type == TUNER_ABSENT)
1967                 return;
1968
1969         memset(&tun_setup, 0, sizeof(tun_setup));
1970
1971         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1972         tun_setup.tuner_callback = em28xx_tuner_callback;
1973
1974         if (dev->board.radio.type) {
1975                 tun_setup.type = dev->board.radio.type;
1976                 tun_setup.addr = dev->board.radio_addr;
1977
1978                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1979         }
1980
1981         if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
1982                 tun_setup.type   = dev->tuner_type;
1983                 tun_setup.addr   = dev->tuner_addr;
1984
1985                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1986         }
1987
1988         if (dev->tda9887_conf) {
1989                 struct v4l2_priv_tun_config tda9887_cfg;
1990
1991                 tda9887_cfg.tuner = TUNER_TDA9887;
1992                 tda9887_cfg.priv = &dev->tda9887_conf;
1993
1994                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
1995         }
1996
1997         if (dev->tuner_type == TUNER_XC2028) {
1998                 struct v4l2_priv_tun_config  xc2028_cfg;
1999                 struct xc2028_ctrl           ctl;
2000
2001                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
2002                 memset(&ctl, 0, sizeof(ctl));
2003
2004                 em28xx_setup_xc3028(dev, &ctl);
2005
2006                 xc2028_cfg.tuner = TUNER_XC2028;
2007                 xc2028_cfg.priv  = &ctl;
2008
2009                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
2010         }
2011
2012         /* configure tuner */
2013         f.tuner = 0;
2014         f.type = V4L2_TUNER_ANALOG_TV;
2015         f.frequency = 9076;     /* just a magic number */
2016         dev->ctl_freq = f.frequency;
2017         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
2018 }
2019
2020 static int em28xx_hint_board(struct em28xx *dev)
2021 {
2022         int i;
2023
2024         /* HINT method: EEPROM
2025          *
2026          * This method works only for boards with eeprom.
2027          * Uses a hash of all eeprom bytes. The hash should be
2028          * unique for a vendor/tuner pair.
2029          * There are a high chance that tuners for different
2030          * video standards produce different hashes.
2031          */
2032         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
2033                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
2034                         dev->model = em28xx_eeprom_hash[i].model;
2035                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
2036
2037                         em28xx_errdev("Your board has no unique USB ID.\n");
2038                         em28xx_errdev("A hint were successfully done, "
2039                                       "based on eeprom hash.\n");
2040                         em28xx_errdev("This method is not 100%% failproof.\n");
2041                         em28xx_errdev("If the board were missdetected, "
2042                                       "please email this log to:\n");
2043                         em28xx_errdev("\tV4L Mailing List "
2044                                       " <linux-media@vger.kernel.org>\n");
2045                         em28xx_errdev("Board detected as %s\n",
2046                                       em28xx_boards[dev->model].name);
2047
2048                         return 0;
2049                 }
2050         }
2051
2052         /* HINT method: I2C attached devices
2053          *
2054          * This method works for all boards.
2055          * Uses a hash of i2c scanned devices.
2056          * Devices with the same i2c attached chips will
2057          * be considered equal.
2058          * This method is less precise than the eeprom one.
2059          */
2060
2061         /* user did not request i2c scanning => do it now */
2062         if (!dev->i2c_hash)
2063                 em28xx_do_i2c_scan(dev);
2064
2065         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
2066                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
2067                         dev->model = em28xx_i2c_hash[i].model;
2068                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
2069                         em28xx_errdev("Your board has no unique USB ID.\n");
2070                         em28xx_errdev("A hint were successfully done, "
2071                                       "based on i2c devicelist hash.\n");
2072                         em28xx_errdev("This method is not 100%% failproof.\n");
2073                         em28xx_errdev("If the board were missdetected, "
2074                                       "please email this log to:\n");
2075                         em28xx_errdev("\tV4L Mailing List "
2076                                       " <linux-media@vger.kernel.org>\n");
2077                         em28xx_errdev("Board detected as %s\n",
2078                                       em28xx_boards[dev->model].name);
2079
2080                         return 0;
2081                 }
2082         }
2083
2084         em28xx_errdev("Your board has no unique USB ID and thus need a "
2085                       "hint to be detected.\n");
2086         em28xx_errdev("You may try to use card=<n> insmod option to "
2087                       "workaround that.\n");
2088         em28xx_errdev("Please send an email with this log to:\n");
2089         em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
2090         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
2091         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
2092
2093         em28xx_errdev("Here is a list of valid choices for the card=<n>"
2094                       " insmod option:\n");
2095         for (i = 0; i < em28xx_bcount; i++) {
2096                 em28xx_errdev("    card=%d -> %s\n",
2097                                 i, em28xx_boards[i].name);
2098         }
2099         return -1;
2100 }
2101
2102 /* ----------------------------------------------------------------------- */
2103 void em28xx_register_i2c_ir(struct em28xx *dev)
2104 {
2105         struct i2c_board_info info;
2106         struct IR_i2c_init_data init_data;
2107         const unsigned short addr_list[] = {
2108                  0x30, 0x47, I2C_CLIENT_END
2109         };
2110
2111         if (disable_ir)
2112                 return;
2113
2114         memset(&info, 0, sizeof(struct i2c_board_info));
2115         memset(&init_data, 0, sizeof(struct IR_i2c_init_data));
2116         strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
2117
2118         /* detect & configure */
2119         switch (dev->model) {
2120         case (EM2800_BOARD_UNKNOWN):
2121                 break;
2122         case (EM2820_BOARD_UNKNOWN):
2123                 break;
2124         case (EM2800_BOARD_TERRATEC_CINERGY_200):
2125         case (EM2820_BOARD_TERRATEC_CINERGY_250):
2126                 init_data.ir_codes = ir_codes_em_terratec;
2127                 init_data.get_key = em28xx_get_key_terratec;
2128                 init_data.name = "i2c IR (EM28XX Terratec)";
2129                 break;
2130         case (EM2820_BOARD_PINNACLE_USB_2):
2131                 init_data.ir_codes = ir_codes_pinnacle_grey;
2132                 init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
2133                 init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
2134                 break;
2135         case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
2136                 init_data.ir_codes = ir_codes_hauppauge_new;
2137                 init_data.get_key = em28xx_get_key_em_haup;
2138                 init_data.name = "i2c IR (EM2840 Hauppauge)";
2139                 break;
2140         case (EM2820_BOARD_MSI_VOX_USB_2):
2141                 break;
2142         case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
2143                 break;
2144         case (EM2800_BOARD_KWORLD_USB2800):
2145                 break;
2146         case (EM2800_BOARD_GRABBEEX_USB2800):
2147                 break;
2148         }
2149
2150         if (init_data.name)
2151                 info.platform_data = &init_data;
2152         i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
2153 }
2154
2155 void em28xx_card_setup(struct em28xx *dev)
2156 {
2157         em28xx_set_model(dev);
2158
2159         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
2160         if (em28xx_boards[dev->model].tuner_addr)
2161                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
2162
2163         if (em28xx_boards[dev->model].tda9887_conf)
2164                 dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
2165
2166         /* request some modules */
2167         switch (dev->model) {
2168         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2169         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2170         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2171         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2172         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2173         {
2174                 struct tveeprom tv;
2175 #ifdef CONFIG_MODULES
2176                 request_module("tveeprom");
2177 #endif
2178                 /* Call first TVeeprom */
2179
2180                 dev->i2c_client.addr = 0xa0 >> 1;
2181                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
2182
2183                 dev->tuner_type = tv.tuner_type;
2184
2185                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
2186                         dev->i2s_speed = 2048000;
2187                         dev->board.has_msp34xx = 1;
2188                 }
2189 #ifdef CONFIG_MODULES
2190                 if (tv.has_ir)
2191                         request_module("ir-kbd-i2c");
2192 #endif
2193                 break;
2194         }
2195         case EM2882_BOARD_KWORLD_ATSC_315U:
2196                 em28xx_write_reg(dev, 0x0d, 0x42);
2197                 msleep(10);
2198                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2199                 msleep(10);
2200                 break;
2201         case EM2820_BOARD_KWORLD_PVRTV2800RF:
2202                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
2203                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
2204                 break;
2205         case EM2820_BOARD_UNKNOWN:
2206         case EM2800_BOARD_UNKNOWN:
2207                 /*
2208                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
2209                  *
2210                  * This occurs because they share identical USB vendor and
2211                  * product IDs.
2212                  *
2213                  * What we do here is look up the EEPROM hash of the K-WORLD
2214                  * and if it is found then we decide that we do not have
2215                  * a DIGIVOX and reset the device to the K-WORLD instead.
2216                  *
2217                  * This solution is only valid if they do not share eeprom
2218                  * hash identities which has not been determined as yet.
2219                  */
2220         case EM2880_BOARD_MSI_DIGIVOX_AD:
2221                 if (!em28xx_hint_board(dev))
2222                         em28xx_set_model(dev);
2223
2224                 /* In cases where we had to use a board hint, the call to
2225                    em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2226                    so make the call now so the analog GPIOs are set properly
2227                    before probing the i2c bus. */
2228                 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2229                 break;
2230         case EM2820_BOARD_SILVERCREST_WEBCAM:
2231                 /* FIXME: need to document the registers bellow */
2232                 em28xx_write_reg(dev, 0x0d, 0x42);
2233                 em28xx_write_reg(dev, 0x13, 0x08);
2234         }
2235
2236         if (dev->board.has_snapshot_button)
2237                 em28xx_register_snapshot_button(dev);
2238
2239         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
2240                 em28xx_errdev("\n\n");
2241                 em28xx_errdev("The support for this board weren't "
2242                               "valid yet.\n");
2243                 em28xx_errdev("Please send a report of having this working\n");
2244                 em28xx_errdev("not to V4L mailing list (and/or to other "
2245                                 "addresses)\n\n");
2246         }
2247
2248         /* Allow override tuner type by a module parameter */
2249         if (tuner >= 0)
2250                 dev->tuner_type = tuner;
2251
2252         /* request some modules */
2253         if (dev->board.has_msp34xx)
2254                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2255                         "msp3400", "msp3400", msp3400_addrs);
2256
2257         if (dev->board.decoder == EM28XX_SAA711X)
2258                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2259                         "saa7115", "saa7115_auto", saa711x_addrs);
2260
2261         if (dev->board.decoder == EM28XX_TVP5150)
2262                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2263                         "tvp5150", "tvp5150", tvp5150_addrs);
2264
2265         if (dev->board.decoder == EM28XX_MT9V011)
2266                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2267                         "mt9v011", "mt9v011", mt9v011_addrs);
2268
2269         if (dev->board.adecoder == EM28XX_TVAUDIO)
2270                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2271                         "tvaudio", "tvaudio", dev->board.tvaudio_addr);
2272
2273         if (dev->board.tuner_type != TUNER_ABSENT) {
2274                 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2275
2276                 if (dev->board.radio.type)
2277                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2278                                 "tuner", "tuner", dev->board.radio_addr);
2279
2280                 if (has_demod)
2281                         v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2282                                 &dev->i2c_adap, "tuner", "tuner",
2283                                 v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2284                 if (dev->tuner_addr == 0) {
2285                         enum v4l2_i2c_tuner_type type =
2286                                 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2287                         struct v4l2_subdev *sd;
2288
2289                         sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2290                                 &dev->i2c_adap, "tuner", "tuner",
2291                                 v4l2_i2c_tuner_addrs(type));
2292
2293                         if (sd)
2294                                 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2295                 } else {
2296                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2297                                 "tuner", "tuner", dev->tuner_addr);
2298                 }
2299         }
2300
2301         em28xx_tuner_setup(dev);
2302         em28xx_ir_init(dev);
2303 }
2304
2305
2306 #if defined(CONFIG_MODULES) && defined(MODULE)
2307 static void request_module_async(struct work_struct *work)
2308 {
2309         struct em28xx *dev = container_of(work,
2310                              struct em28xx, request_module_wk);
2311
2312         if (dev->has_audio_class)
2313                 request_module("snd-usb-audio");
2314         else if (dev->has_alsa_audio)
2315                 request_module("em28xx-alsa");
2316
2317         if (dev->board.has_dvb)
2318                 request_module("em28xx-dvb");
2319 }
2320
2321 static void request_modules(struct em28xx *dev)
2322 {
2323         INIT_WORK(&dev->request_module_wk, request_module_async);
2324         schedule_work(&dev->request_module_wk);
2325 }
2326 #else
2327 #define request_modules(dev)
2328 #endif /* CONFIG_MODULES */
2329
2330 /*
2331  * em28xx_realease_resources()
2332  * unregisters the v4l2,i2c and usb devices
2333  * called when the device gets disconected or at module unload
2334 */
2335 void em28xx_release_resources(struct em28xx *dev)
2336 {
2337         if (dev->sbutton_input_dev)
2338                 em28xx_deregister_snapshot_button(dev);
2339
2340         if (dev->ir)
2341                 em28xx_ir_fini(dev);
2342
2343         /*FIXME: I2C IR should be disconnected */
2344
2345         em28xx_release_analog_resources(dev);
2346
2347         em28xx_remove_from_devlist(dev);
2348
2349         em28xx_i2c_unregister(dev);
2350
2351         v4l2_device_unregister(&dev->v4l2_dev);
2352
2353         usb_put_dev(dev->udev);
2354
2355         /* Mark device as unused */
2356         em28xx_devused &= ~(1 << dev->devno);
2357 };
2358
2359 /*
2360  * em28xx_init_dev()
2361  * allocates and inits the device structs, registers i2c bus and v4l device
2362  */
2363 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
2364                            struct usb_interface *interface,
2365                            int minor)
2366 {
2367         struct em28xx *dev = *devhandle;
2368         int retval = -ENOMEM;
2369         int errCode;
2370
2371         dev->udev = udev;
2372         mutex_init(&dev->ctrl_urb_lock);
2373         spin_lock_init(&dev->slock);
2374         init_waitqueue_head(&dev->open);
2375         init_waitqueue_head(&dev->wait_frame);
2376         init_waitqueue_head(&dev->wait_stream);
2377
2378         dev->em28xx_write_regs = em28xx_write_regs;
2379         dev->em28xx_read_reg = em28xx_read_reg;
2380         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2381         dev->em28xx_write_regs_req = em28xx_write_regs_req;
2382         dev->em28xx_read_reg_req = em28xx_read_reg_req;
2383         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2384
2385         em28xx_pre_card_setup(dev);
2386
2387         if (!dev->board.is_em2800) {
2388                 /* Sets I2C speed to 100 KHz */
2389                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2390                 if (retval < 0) {
2391                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
2392                                       " retval [%d]\n",
2393                                       __func__, retval);
2394                         return retval;
2395                 }
2396         }
2397
2398         retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
2399         if (retval < 0) {
2400                 em28xx_errdev("Call to v4l2_device_register() failed!\n");
2401                 return retval;
2402         }
2403
2404         /* register i2c bus */
2405         errCode = em28xx_i2c_register(dev);
2406         if (errCode < 0) {
2407                 v4l2_device_unregister(&dev->v4l2_dev);
2408                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2409                         __func__, errCode);
2410                 return errCode;
2411         }
2412
2413         em28xx_hint_sensor(dev);
2414
2415         /* Do board specific init and eeprom reading */
2416         em28xx_card_setup(dev);
2417
2418         /* Configure audio */
2419         errCode = em28xx_audio_setup(dev);
2420         if (errCode < 0) {
2421                 v4l2_device_unregister(&dev->v4l2_dev);
2422                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2423                         __func__, errCode);
2424         }
2425
2426         /* wake i2c devices */
2427         em28xx_wake_i2c(dev);
2428
2429         /* init video dma queues */
2430         INIT_LIST_HEAD(&dev->vidq.active);
2431         INIT_LIST_HEAD(&dev->vidq.queued);
2432
2433
2434         if (dev->board.has_msp34xx) {
2435                 /* Send a reset to other chips via gpio */
2436                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2437                 if (errCode < 0) {
2438                         em28xx_errdev("%s: em28xx_write_regs_req - "
2439                                       "msp34xx(1) failed! errCode [%d]\n",
2440                                       __func__, errCode);
2441                         return errCode;
2442                 }
2443                 msleep(3);
2444
2445                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2446                 if (errCode < 0) {
2447                         em28xx_errdev("%s: em28xx_write_regs_req - "
2448                                       "msp34xx(2) failed! errCode [%d]\n",
2449                                       __func__, errCode);
2450                         return errCode;
2451                 }
2452                 msleep(3);
2453         }
2454
2455         em28xx_add_into_devlist(dev);
2456
2457         retval = em28xx_register_analog_devices(dev);
2458         if (retval < 0) {
2459                 em28xx_release_resources(dev);
2460                 goto fail_reg_devices;
2461         }
2462
2463         em28xx_init_extension(dev);
2464
2465         /* Save some power by putting tuner to sleep */
2466         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
2467
2468         return 0;
2469
2470 fail_reg_devices:
2471         return retval;
2472 }
2473
2474 /*
2475  * em28xx_usb_probe()
2476  * checks for supported devices
2477  */
2478 static int em28xx_usb_probe(struct usb_interface *interface,
2479                             const struct usb_device_id *id)
2480 {
2481         const struct usb_endpoint_descriptor *endpoint;
2482         struct usb_device *udev;
2483         struct usb_interface *uif;
2484         struct em28xx *dev = NULL;
2485         int retval;
2486         int i, nr, ifnum, isoc_pipe;
2487         char *speed;
2488         char descr[255] = "";
2489
2490         udev = usb_get_dev(interface_to_usbdev(interface));
2491         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2492
2493         /* Check to see next free device and mark as used */
2494         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2495         em28xx_devused |= 1<<nr;
2496
2497         /* Don't register audio interfaces */
2498         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2499                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2500                         "interface %i, class %i\n",
2501                         le16_to_cpu(udev->descriptor.idVendor),
2502                         le16_to_cpu(udev->descriptor.idProduct),
2503                         ifnum,
2504                         interface->altsetting[0].desc.bInterfaceClass);
2505
2506                 em28xx_devused &= ~(1<<nr);
2507                 retval = -ENODEV;
2508                 goto err;
2509         }
2510
2511         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2512
2513         /* check if the device has the iso in endpoint at the correct place */
2514         if (usb_endpoint_xfer_isoc(endpoint)
2515             &&
2516             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2517                 /* It's a newer em2874/em2875 device */
2518                 isoc_pipe = 0;
2519         } else {
2520                 int check_interface = 1;
2521                 isoc_pipe = 1;
2522                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2523                 if (!usb_endpoint_xfer_isoc(endpoint))
2524                         check_interface = 0;
2525
2526                 if (usb_endpoint_dir_out(endpoint))
2527                         check_interface = 0;
2528
2529                 if (!check_interface) {
2530                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2531                                 "interface %i, class %i found.\n",
2532                                 le16_to_cpu(udev->descriptor.idVendor),
2533                                 le16_to_cpu(udev->descriptor.idProduct),
2534                                 ifnum,
2535                                 interface->altsetting[0].desc.bInterfaceClass);
2536
2537                         em28xx_err(DRIVER_NAME " This is an anciliary "
2538                                 "interface not used by the driver\n");
2539
2540                         em28xx_devused &= ~(1<<nr);
2541                         retval = -ENODEV;
2542                         goto err;
2543                 }
2544         }
2545
2546         switch (udev->speed) {
2547         case USB_SPEED_LOW:
2548                 speed = "1.5";
2549                 break;
2550         case USB_SPEED_UNKNOWN:
2551         case USB_SPEED_FULL:
2552                 speed = "12";
2553                 break;
2554         case USB_SPEED_HIGH:
2555                 speed = "480";
2556                 break;
2557         default:
2558                 speed = "unknown";
2559         }
2560
2561         if (udev->manufacturer)
2562                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2563
2564         if (udev->product) {
2565                 if (*descr)
2566                         strlcat(descr, " ", sizeof(descr));
2567                 strlcat(descr, udev->product, sizeof(descr));
2568         }
2569         if (*descr)
2570                 strlcat(descr, " ", sizeof(descr));
2571
2572         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2573                 "(%04x:%04x, interface %d, class %d)\n",
2574                 descr,
2575                 speed,
2576                 le16_to_cpu(udev->descriptor.idVendor),
2577                 le16_to_cpu(udev->descriptor.idProduct),
2578                 ifnum,
2579                 interface->altsetting->desc.bInterfaceNumber);
2580
2581         /*
2582          * Make sure we have 480 Mbps of bandwidth, otherwise things like
2583          * video stream wouldn't likely work, since 12 Mbps is generally
2584          * not enough even for most Digital TV streams.
2585          */
2586         if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
2587                 printk(DRIVER_NAME ": Device initialization failed.\n");
2588                 printk(DRIVER_NAME ": Device must be connected to a high-speed"
2589                        " USB 2.0 port.\n");
2590                 em28xx_devused &= ~(1<<nr);
2591                 retval = -ENODEV;
2592                 goto err;
2593         }
2594
2595         if (nr >= EM28XX_MAXBOARDS) {
2596                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2597                                 EM28XX_MAXBOARDS);
2598                 em28xx_devused &= ~(1<<nr);
2599                 retval = -ENOMEM;
2600                 goto err;
2601         }
2602
2603         /* allocate memory for our device state and initialize it */
2604         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2605         if (dev == NULL) {
2606                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2607                 em28xx_devused &= ~(1<<nr);
2608                 retval = -ENOMEM;
2609                 goto err;
2610         }
2611
2612         snprintf(dev->name, 29, "em28xx #%d", nr);
2613         dev->devno = nr;
2614         dev->model = id->driver_info;
2615         dev->alt   = -1;
2616
2617         /* Checks if audio is provided by some interface */
2618         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2619                 uif = udev->config->interface[i];
2620                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2621                         dev->has_audio_class = 1;
2622                         break;
2623                 }
2624         }
2625
2626         /* compute alternate max packet sizes */
2627         uif = udev->actconfig->interface[0];
2628
2629         dev->num_alt = uif->num_altsetting;
2630         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2631
2632         if (dev->alt_max_pkt_size == NULL) {
2633                 em28xx_errdev("out of memory!\n");
2634                 em28xx_devused &= ~(1<<nr);
2635                 kfree(dev);
2636                 retval = -ENOMEM;
2637                 goto err;
2638         }
2639
2640         for (i = 0; i < dev->num_alt ; i++) {
2641                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2642                 dev->alt_max_pkt_size[i] =
2643                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2644         }
2645
2646         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2647                 dev->model = card[nr];
2648
2649         /* allocate device struct */
2650         mutex_init(&dev->lock);
2651         mutex_lock(&dev->lock);
2652         retval = em28xx_init_dev(&dev, udev, interface, nr);
2653         if (retval) {
2654                 em28xx_devused &= ~(1<<dev->devno);
2655                 mutex_unlock(&dev->lock);
2656                 kfree(dev);
2657                 goto err;
2658         }
2659
2660         /* save our data pointer in this interface device */
2661         usb_set_intfdata(interface, dev);
2662
2663         request_modules(dev);
2664
2665         /* Should be the last thing to do, to avoid newer udev's to
2666            open the device before fully initializing it
2667          */
2668         mutex_unlock(&dev->lock);
2669
2670         return 0;
2671
2672 err:
2673         return retval;
2674 }
2675
2676 /*
2677  * em28xx_usb_disconnect()
2678  * called when the device gets diconencted
2679  * video device will be unregistered on v4l2_close in case it is still open
2680  */
2681 static void em28xx_usb_disconnect(struct usb_interface *interface)
2682 {
2683         struct em28xx *dev;
2684
2685         dev = usb_get_intfdata(interface);
2686         usb_set_intfdata(interface, NULL);
2687
2688         if (!dev)
2689                 return;
2690
2691         em28xx_info("disconnecting %s\n", dev->vdev->name);
2692
2693         /* wait until all current v4l2 io is finished then deallocate
2694            resources */
2695         mutex_lock(&dev->lock);
2696
2697         wake_up_interruptible_all(&dev->open);
2698
2699         v4l2_device_disconnect(&dev->v4l2_dev);
2700
2701         if (dev->users) {
2702                 em28xx_warn
2703                     ("device /dev/video%d is open! Deregistration and memory "
2704                      "deallocation are deferred on close.\n",
2705                                 dev->vdev->num);
2706
2707                 dev->state |= DEV_MISCONFIGURED;
2708                 em28xx_uninit_isoc(dev);
2709                 dev->state |= DEV_DISCONNECTED;
2710                 wake_up_interruptible(&dev->wait_frame);
2711                 wake_up_interruptible(&dev->wait_stream);
2712         } else {
2713                 dev->state |= DEV_DISCONNECTED;
2714                 em28xx_release_resources(dev);
2715         }
2716
2717         em28xx_close_extension(dev);
2718
2719         mutex_unlock(&dev->lock);
2720
2721         if (!dev->users) {
2722                 kfree(dev->alt_max_pkt_size);
2723                 kfree(dev);
2724         }
2725 }
2726
2727 static struct usb_driver em28xx_usb_driver = {
2728         .name = "em28xx",
2729         .probe = em28xx_usb_probe,
2730         .disconnect = em28xx_usb_disconnect,
2731         .id_table = em28xx_id_table,
2732 };
2733
2734 static int __init em28xx_module_init(void)
2735 {
2736         int result;
2737
2738         /* register this driver with the USB subsystem */
2739         result = usb_register(&em28xx_usb_driver);
2740         if (result)
2741                 em28xx_err(DRIVER_NAME
2742                            " usb_register failed. Error number %d.\n", result);
2743
2744         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2745
2746         return result;
2747 }
2748
2749 static void __exit em28xx_module_exit(void)
2750 {
2751         /* deregister this driver with the USB subsystem */
2752         usb_deregister(&em28xx_usb_driver);
2753 }
2754
2755 module_init(em28xx_module_init);
2756 module_exit(em28xx_module_exit);