git.oblomov.eu Git - linux-2.6/blob - 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 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
  62 static unsigned long em28xx_devused;
  63
  64 struct em28xx_hash_table {
  65         unsigned long hash;
  66         unsigned int  model;
  67         unsigned int  tuner;
  68 };
  69
  70 /*
  71  *  Reset sequences for analog/digital modes
  72  */
  73
  74 /* Reset for the most [analog] boards */
  75 static struct em28xx_reg_seq default_analog[] = {
  76         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
  77         {       -1,             -1,     -1,             -1},
  78 };
  79
  80 /* Reset for the most [digital] boards */
  81 static struct em28xx_reg_seq default_digital[] = {
  82         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
  83         {       -1,             -1,     -1,             -1},
  84 };
  85
  86 /* Board Hauppauge WinTV HVR 900 analog */
  87 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
  88         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
  89         {0x05,                  0xff,   0x10,           10},
  90         {  -1,                  -1,     -1,             -1},
  91 };
  92
  93 /* Board Hauppauge WinTV HVR 900 digital */
  94 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
  95         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
  96         {EM2880_R04_GPO,        0x04,   0x0f,           10},
  97         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
  98         { -1,                   -1,     -1,             -1},
  99 };
 100
 101 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 102 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
 103         {EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,      10},
 104         {       -1,             -1,     -1,              -1},
 105 };
 106
 107 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 108
 109 /* Board  - EM2870 Kworld 355u
 110    Analog - No input analog */
 111
 112 /* Board - EM2882 Kworld 315U digital */
 113 static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
 114         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 115         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 116         {EM2880_R04_GPO,        0x04,   0xff,           10},
 117         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 118         {EM28XX_R08_GPIO,       0x7e,   0xff,           10},
 119         {  -1,                  -1,     -1,             -1},
 120 };
 121
 122 static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
 123         {EM2880_R04_GPO,        0x08,   0xff,           10},
 124         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 125         {EM2880_R04_GPO,        0x08,   0xff,           10},
 126         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 127         {  -1,                  -1,     -1,             -1},
 128 };
 129
 130 static struct em28xx_reg_seq kworld_330u_analog[] = {
 131         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
 132         {EM2880_R04_GPO,        0x00,   0xff,           10},
 133         { -1,                   -1,     -1,             -1},
 134 };
 135
 136 static struct em28xx_reg_seq kworld_330u_digital[] = {
 137         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 138         {EM2880_R04_GPO,        0x08,   0xff,           10},
 139         { -1,                   -1,     -1,             -1},
 140 };
 141
 142 /* Evga inDtube
 143    GPIO0 - Enable digital power (s5h1409) - low to enable
 144    GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
 145    GPIO4 - xc3028 reset
 146    GOP3  - s5h1409 reset
 147  */
 148 static struct em28xx_reg_seq evga_indtube_analog[] = {
 149         {EM28XX_R08_GPIO,       0x79,   0xff,           60},
 150         {       -1,             -1,     -1,             -1},
 151 };
 152
 153 static struct em28xx_reg_seq evga_indtube_digital[] = {
 154         {EM28XX_R08_GPIO,       0x7a,   0xff,            1},
 155         {EM2880_R04_GPO,        0x04,   0xff,           10},
 156         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 157         { -1,                   -1,     -1,             -1},
 158 };
 159
 160 /* Callback for the most boards */
 161 static struct em28xx_reg_seq default_tuner_gpio[] = {
 162         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 163         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 164         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 165         {  -1,                  -1,             -1,             -1},
 166 };
 167
 168 /* Mute/unmute */
 169 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
 170         {EM28XX_R08_GPIO,       5,              7,              10},
 171         {  -1,                  -1,             -1,             -1},
 172 };
 173
 174 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
 175         {EM28XX_R08_GPIO,       4,              7,              10},
 176         {  -1,                  -1,             -1,             -1},
 177 };
 178
 179 static struct em28xx_reg_seq compro_mute_gpio[] = {
 180         {EM28XX_R08_GPIO,       6,              7,              10},
 181         {  -1,                  -1,             -1,             -1},
 182 };
 183
 184 /* Terratec AV350 */
 185 static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
 186         {EM28XX_R08_GPIO,       0xff,   0x7f,           10},
 187         {       -1,             -1,     -1,             -1},
 188 };
 189
 190 static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
 191         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 192         {       -1,             -1,     -1,             -1},
 193 };
 194
 195 static struct em28xx_reg_seq silvercrest_reg_seq[] = {
 196         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 197         {EM28XX_R08_GPIO,       0x01,   0xf7,           10},
 198         {       -1,             -1,     -1,             -1},
 199 };
 200
 201 /*
 202  *  Board definitions
 203  */
 204 struct em28xx_board em28xx_boards[] = {
 205         [EM2750_BOARD_UNKNOWN] = {
 206                 .name          = "EM2710/EM2750/EM2751 webcam grabber",
 207                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 208                 .tuner_type    = TUNER_ABSENT,
 209                 .is_webcam     = 1,
 210                 .input         = { {
 211                         .type     = EM28XX_VMUX_COMPOSITE1,
 212                         .vmux     = 0,
 213                         .amux     = EM28XX_AMUX_VIDEO,
 214                 } },
 215         },
 216         [EM2800_BOARD_UNKNOWN] = {
 217                 .name         = "Unknown EM2800 video grabber",
 218                 .is_em2800    = 1,
 219                 .tda9887_conf = TDA9887_PRESENT,
 220                 .decoder      = EM28XX_SAA711X,
 221                 .tuner_type   = TUNER_ABSENT,
 222                 .input        = { {
 223                         .type     = EM28XX_VMUX_COMPOSITE1,
 224                         .vmux     = SAA7115_COMPOSITE0,
 225                         .amux     = EM28XX_AMUX_LINE_IN,
 226                 }, {
 227                         .type     = EM28XX_VMUX_SVIDEO,
 228                         .vmux     = SAA7115_SVIDEO3,
 229                         .amux     = EM28XX_AMUX_LINE_IN,
 230                 } },
 231         },
 232         [EM2820_BOARD_UNKNOWN] = {
 233                 .name          = "Unknown EM2750/28xx video grabber",
 234                 .tuner_type    = TUNER_ABSENT,
 235                 .is_webcam     = 1,     /* To enable sensor probe */
 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,
 243                 .is_webcam     = 1,
 244                 .input         = { {
 245                         .type     = EM28XX_VMUX_COMPOSITE1,
 246                         .vmux     = 0,
 247                         .amux     = EM28XX_AMUX_VIDEO,
 248                 } },
 249         },
 250         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 251                 .name         = "Kworld PVR TV 2800 RF",
 252                 .tuner_type   = TUNER_TEMIC_PAL,
 253                 .tda9887_conf = TDA9887_PRESENT,
 254                 .decoder      = EM28XX_SAA711X,
 255                 .input        = { {
 256                         .type     = EM28XX_VMUX_COMPOSITE1,
 257                         .vmux     = SAA7115_COMPOSITE0,
 258                         .amux     = EM28XX_AMUX_LINE_IN,
 259                 }, {
 260                         .type     = EM28XX_VMUX_SVIDEO,
 261                         .vmux     = SAA7115_SVIDEO3,
 262                         .amux     = EM28XX_AMUX_LINE_IN,
 263                 } },
 264         },
 265         [EM2820_BOARD_GADMEI_TVR200] = {
 266                 .name         = "Gadmei TVR200",
 267                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 268                 .tda9887_conf = TDA9887_PRESENT,
 269                 .decoder      = EM28XX_SAA711X,
 270                 .input        = { {
 271                         .type     = EM28XX_VMUX_TELEVISION,
 272                         .vmux     = SAA7115_COMPOSITE2,
 273                         .amux     = EM28XX_AMUX_LINE_IN,
 274                 }, {
 275                         .type     = EM28XX_VMUX_COMPOSITE1,
 276                         .vmux     = SAA7115_COMPOSITE0,
 277                         .amux     = EM28XX_AMUX_LINE_IN,
 278                 }, {
 279                         .type     = EM28XX_VMUX_SVIDEO,
 280                         .vmux     = SAA7115_SVIDEO3,
 281                         .amux     = EM28XX_AMUX_LINE_IN,
 282                 } },
 283         },
 284         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
 285                 .name         = "Terratec Cinergy 250 USB",
 286                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 287                 .tda9887_conf = TDA9887_PRESENT,
 288                 .decoder      = EM28XX_SAA711X,
 289                 .input        = { {
 290                         .type     = EM28XX_VMUX_TELEVISION,
 291                         .vmux     = SAA7115_COMPOSITE2,
 292                         .amux     = EM28XX_AMUX_LINE_IN,
 293                 }, {
 294                         .type     = EM28XX_VMUX_COMPOSITE1,
 295                         .vmux     = SAA7115_COMPOSITE0,
 296                         .amux     = EM28XX_AMUX_LINE_IN,
 297                 }, {
 298                         .type     = EM28XX_VMUX_SVIDEO,
 299                         .vmux     = SAA7115_SVIDEO3,
 300                         .amux     = EM28XX_AMUX_LINE_IN,
 301                 } },
 302         },
 303         [EM2820_BOARD_PINNACLE_USB_2] = {
 304                 .name         = "Pinnacle PCTV USB 2",
 305                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 306                 .tda9887_conf = TDA9887_PRESENT,
 307                 .decoder      = EM28XX_SAA711X,
 308                 .input        = { {
 309                         .type     = EM28XX_VMUX_TELEVISION,
 310                         .vmux     = SAA7115_COMPOSITE2,
 311                         .amux     = EM28XX_AMUX_VIDEO,
 312                 }, {
 313                         .type     = EM28XX_VMUX_COMPOSITE1,
 314                         .vmux     = SAA7115_COMPOSITE0,
 315                         .amux     = EM28XX_AMUX_LINE_IN,
 316                 }, {
 317                         .type     = EM28XX_VMUX_SVIDEO,
 318                         .vmux     = SAA7115_SVIDEO3,
 319                         .amux     = EM28XX_AMUX_LINE_IN,
 320                 } },
 321         },
 322         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 323                 .name         = "Hauppauge WinTV USB 2",
 324                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 325                 .tda9887_conf = TDA9887_PRESENT |
 326                                 TDA9887_PORT1_ACTIVE |
 327                                 TDA9887_PORT2_ACTIVE,
 328                 .decoder      = EM28XX_TVP5150,
 329                 .has_msp34xx  = 1,
 330                 .input        = { {
 331                         .type     = EM28XX_VMUX_TELEVISION,
 332                         .vmux     = TVP5150_COMPOSITE0,
 333                         .amux     = MSP_INPUT_DEFAULT,
 334                 }, {
 335                         .type     = EM28XX_VMUX_SVIDEO,
 336                         .vmux     = TVP5150_SVIDEO,
 337                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 338                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 339                 } },
 340         },
 341         [EM2820_BOARD_DLINK_USB_TV] = {
 342                 .name         = "D-Link DUB-T210 TV Tuner",
 343                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 344                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 345                 .tda9887_conf = TDA9887_PRESENT,
 346                 .decoder      = EM28XX_SAA711X,
 347                 .input        = { {
 348                         .type     = EM28XX_VMUX_TELEVISION,
 349                         .vmux     = SAA7115_COMPOSITE2,
 350                         .amux     = EM28XX_AMUX_LINE_IN,
 351                 }, {
 352                         .type     = EM28XX_VMUX_COMPOSITE1,
 353                         .vmux     = SAA7115_COMPOSITE0,
 354                         .amux     = EM28XX_AMUX_LINE_IN,
 355                 }, {
 356                         .type     = EM28XX_VMUX_SVIDEO,
 357                         .vmux     = SAA7115_SVIDEO3,
 358                         .amux     = EM28XX_AMUX_LINE_IN,
 359                 } },
 360         },
 361         [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
 362                 .name         = "Hercules Smart TV USB 2.0",
 363                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 364                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 365                 .tda9887_conf = TDA9887_PRESENT,
 366                 .decoder      = EM28XX_SAA711X,
 367                 .input        = { {
 368                         .type     = EM28XX_VMUX_TELEVISION,
 369                         .vmux     = SAA7115_COMPOSITE2,
 370                         .amux     = EM28XX_AMUX_LINE_IN,
 371                 }, {
 372                         .type     = EM28XX_VMUX_COMPOSITE1,
 373                         .vmux     = SAA7115_COMPOSITE0,
 374                         .amux     = EM28XX_AMUX_LINE_IN,
 375                 }, {
 376                         .type     = EM28XX_VMUX_SVIDEO,
 377                         .vmux     = SAA7115_SVIDEO3,
 378                         .amux     = EM28XX_AMUX_LINE_IN,
 379                 } },
 380         },
 381         [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
 382                 .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
 383                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 384                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 385                 .tda9887_conf = TDA9887_PRESENT,
 386                 .decoder      = EM28XX_SAA711X,
 387                 .input        = { {
 388                         .type     = EM28XX_VMUX_TELEVISION,
 389                         .vmux     = SAA7115_COMPOSITE2,
 390                         .amux     = EM28XX_AMUX_VIDEO,
 391                 }, {
 392                         .type     = EM28XX_VMUX_COMPOSITE1,
 393                         .vmux     = SAA7115_COMPOSITE0,
 394                         .amux     = EM28XX_AMUX_LINE_IN,
 395                 }, {
 396                         .type     = EM28XX_VMUX_SVIDEO,
 397                         .vmux     = SAA7115_SVIDEO3,
 398                         .amux     = EM28XX_AMUX_LINE_IN,
 399                 } },
 400         },
 401         [EM2820_BOARD_GADMEI_UTV310] = {
 402                 .name         = "Gadmei UTV310",
 403                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 404                 .tuner_type   = TUNER_TNF_5335MF,
 405                 .tda9887_conf = TDA9887_PRESENT,
 406                 .decoder      = EM28XX_SAA711X,
 407                 .input        = { {
 408                         .type     = EM28XX_VMUX_TELEVISION,
 409                         .vmux     = SAA7115_COMPOSITE1,
 410                         .amux     = EM28XX_AMUX_LINE_IN,
 411                 }, {
 412                         .type     = EM28XX_VMUX_COMPOSITE1,
 413                         .vmux     = SAA7115_COMPOSITE0,
 414                         .amux     = EM28XX_AMUX_LINE_IN,
 415                 }, {
 416                         .type     = EM28XX_VMUX_SVIDEO,
 417                         .vmux     = SAA7115_SVIDEO3,
 418                         .amux     = EM28XX_AMUX_LINE_IN,
 419                 } },
 420         },
 421         [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
 422                 .name         = "Leadtek Winfast USB II Deluxe",
 423                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 424                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 425                 .tda9887_conf = TDA9887_PRESENT,
 426                 .decoder      = EM28XX_SAA711X,
 427                 .input        = { {
 428                         .type     = EM28XX_VMUX_TELEVISION,
 429                         .vmux     = SAA7115_COMPOSITE2,
 430                         .amux     = EM28XX_AMUX_VIDEO,
 431                 }, {
 432                         .type     = EM28XX_VMUX_COMPOSITE1,
 433                         .vmux     = SAA7115_COMPOSITE0,
 434                         .amux     = EM28XX_AMUX_LINE_IN,
 435                 }, {
 436                         .type     = EM28XX_VMUX_SVIDEO,
 437                         .vmux     = SAA7115_COMPOSITE0,
 438                         .amux     = EM28XX_AMUX_LINE_IN,
 439                 } },
 440         },
 441         [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 442                 .name         = "Videology 20K14XUSB USB2.0",
 443                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 444                 .tuner_type   = TUNER_ABSENT,
 445                 .is_webcam    = 1,
 446                 .input        = { {
 447                         .type     = EM28XX_VMUX_COMPOSITE1,
 448                         .vmux     = 0,
 449                         .amux     = EM28XX_AMUX_VIDEO,
 450                 } },
 451         },
 452         [EM2820_BOARD_SILVERCREST_WEBCAM] = {
 453                 .name         = "Silvercrest Webcam 1.3mpix",
 454                 .tuner_type   = TUNER_ABSENT,
 455                 .is_webcam    = 1,
 456                 .input        = { {
 457                         .type     = EM28XX_VMUX_COMPOSITE1,
 458                         .vmux     = 0,
 459                         .amux     = EM28XX_AMUX_VIDEO,
 460                         .gpio     = silvercrest_reg_seq,
 461                 } },
 462         },
 463         [EM2821_BOARD_SUPERCOMP_USB_2] = {
 464                 .name         = "Supercomp USB 2.0 TV",
 465                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 466                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 467                 .tda9887_conf = TDA9887_PRESENT |
 468                                 TDA9887_PORT1_ACTIVE |
 469                                 TDA9887_PORT2_ACTIVE,
 470                 .decoder      = EM28XX_SAA711X,
 471                 .input        = { {
 472                         .type     = EM28XX_VMUX_TELEVISION,
 473                         .vmux     = SAA7115_COMPOSITE2,
 474                         .amux     = EM28XX_AMUX_LINE_IN,
 475                 }, {
 476                         .type     = EM28XX_VMUX_COMPOSITE1,
 477                         .vmux     = SAA7115_COMPOSITE0,
 478                         .amux     = EM28XX_AMUX_VIDEO,
 479                 }, {
 480                         .type     = EM28XX_VMUX_SVIDEO,
 481                         .vmux     = SAA7115_SVIDEO3,
 482                         .amux     = EM28XX_AMUX_LINE_IN,
 483                 } },
 484         },
 485         [EM2821_BOARD_USBGEAR_VD204] = {
 486                 .name         = "Usbgear VD204v9",
 487                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 488                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 489                 .decoder      = EM28XX_SAA711X,
 490                 .input        = { {
 491                         .type  = EM28XX_VMUX_COMPOSITE1,
 492                         .vmux  = SAA7115_COMPOSITE0,
 493                         .amux  = EM28XX_AMUX_LINE_IN,
 494                 }, {
 495                         .type  = EM28XX_VMUX_SVIDEO,
 496                         .vmux  = SAA7115_SVIDEO3,
 497                         .amux  = EM28XX_AMUX_LINE_IN,
 498                 } },
 499         },
 500         [EM2860_BOARD_NETGMBH_CAM] = {
 501                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 502                 .name         = "NetGMBH Cam",
 503                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 504                 .tuner_type   = TUNER_ABSENT,
 505                 .is_webcam    = 1,
 506                 .input        = { {
 507                         .type     = EM28XX_VMUX_COMPOSITE1,
 508                         .vmux     = 0,
 509                         .amux     = EM28XX_AMUX_VIDEO,
 510                 } },
 511         },
 512         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 513                 .name         = "Typhoon DVD Maker",
 514                 .decoder      = EM28XX_SAA711X,
 515                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 516                 .input        = { {
 517                         .type  = EM28XX_VMUX_COMPOSITE1,
 518                         .vmux  = SAA7115_COMPOSITE0,
 519                         .amux  = EM28XX_AMUX_LINE_IN,
 520                 }, {
 521                         .type  = EM28XX_VMUX_SVIDEO,
 522                         .vmux  = SAA7115_SVIDEO3,
 523                         .amux  = EM28XX_AMUX_LINE_IN,
 524                 } },
 525         },
 526         [EM2860_BOARD_GADMEI_UTV330] = {
 527                 .name         = "Gadmei UTV330",
 528                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 529                 .tuner_type   = TUNER_TNF_5335MF,
 530                 .tda9887_conf = TDA9887_PRESENT,
 531                 .decoder      = EM28XX_SAA711X,
 532                 .input        = { {
 533                         .type     = EM28XX_VMUX_TELEVISION,
 534                         .vmux     = SAA7115_COMPOSITE2,
 535                         .amux     = EM28XX_AMUX_VIDEO,
 536                 }, {
 537                         .type     = EM28XX_VMUX_COMPOSITE1,
 538                         .vmux     = SAA7115_COMPOSITE0,
 539                         .amux     = EM28XX_AMUX_LINE_IN,
 540                 }, {
 541                         .type     = EM28XX_VMUX_SVIDEO,
 542                         .vmux     = SAA7115_SVIDEO3,
 543                         .amux     = EM28XX_AMUX_LINE_IN,
 544                 } },
 545         },
 546         [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
 547                 .name         = "Terratec Cinergy A Hybrid XS",
 548                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 549                 .tuner_type   = TUNER_XC2028,
 550                 .tuner_gpio   = default_tuner_gpio,
 551                 .decoder      = EM28XX_TVP5150,
 552
 553                 .input        = { {
 554                         .type     = EM28XX_VMUX_TELEVISION,
 555                         .vmux     = TVP5150_COMPOSITE0,
 556                         .amux     = EM28XX_AMUX_VIDEO,
 557                         .gpio     = hauppauge_wintv_hvr_900_analog,
 558                 }, {
 559                         .type     = EM28XX_VMUX_COMPOSITE1,
 560                         .vmux     = TVP5150_COMPOSITE1,
 561                         .amux     = EM28XX_AMUX_LINE_IN,
 562                         .gpio     = hauppauge_wintv_hvr_900_analog,
 563                 }, {
 564                         .type     = EM28XX_VMUX_SVIDEO,
 565                         .vmux     = TVP5150_SVIDEO,
 566                         .amux     = EM28XX_AMUX_LINE_IN,
 567                         .gpio     = hauppauge_wintv_hvr_900_analog,
 568                 } },
 569         },
 570         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 571                 .name         = "KWorld PVRTV 300U",
 572                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 573                 .tuner_type   = TUNER_XC2028,
 574                 .tuner_gpio   = default_tuner_gpio,
 575                 .decoder      = EM28XX_TVP5150,
 576                 .input        = { {
 577                         .type     = EM28XX_VMUX_TELEVISION,
 578                         .vmux     = TVP5150_COMPOSITE0,
 579                         .amux     = EM28XX_AMUX_VIDEO,
 580                 }, {
 581                         .type     = EM28XX_VMUX_COMPOSITE1,
 582                         .vmux     = TVP5150_COMPOSITE1,
 583                         .amux     = EM28XX_AMUX_LINE_IN,
 584                 }, {
 585                         .type     = EM28XX_VMUX_SVIDEO,
 586                         .vmux     = TVP5150_SVIDEO,
 587                         .amux     = EM28XX_AMUX_LINE_IN,
 588                 } },
 589         },
 590         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 591                 .name          = "Yakumo MovieMixer",
 592                 .tuner_type    = TUNER_ABSENT,  /* Capture only device */
 593                 .decoder       = EM28XX_TVP5150,
 594                 .input         = { {
 595                         .type     = EM28XX_VMUX_TELEVISION,
 596                         .vmux     = TVP5150_COMPOSITE0,
 597                         .amux     = EM28XX_AMUX_VIDEO,
 598                 }, {
 599                         .type     = EM28XX_VMUX_COMPOSITE1,
 600                         .vmux     = TVP5150_COMPOSITE1,
 601                         .amux     = EM28XX_AMUX_LINE_IN,
 602                 }, {
 603                         .type     = EM28XX_VMUX_SVIDEO,
 604                         .vmux     = TVP5150_SVIDEO,
 605                         .amux     = EM28XX_AMUX_LINE_IN,
 606                 } },
 607         },
 608         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 609                 .name         = "Plextor ConvertX PX-TV100U",
 610                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 611                 .tuner_type   = TUNER_TNF_5335MF,
 612                 .tda9887_conf = TDA9887_PRESENT,
 613                 .decoder      = EM28XX_TVP5150,
 614                 .input        = { {
 615                         .type     = EM28XX_VMUX_TELEVISION,
 616                         .vmux     = TVP5150_COMPOSITE0,
 617                         .amux     = EM28XX_AMUX_LINE_IN,
 618                 }, {
 619                         .type     = EM28XX_VMUX_COMPOSITE1,
 620                         .vmux     = TVP5150_COMPOSITE1,
 621                         .amux     = EM28XX_AMUX_LINE_IN,
 622                 }, {
 623                         .type     = EM28XX_VMUX_SVIDEO,
 624                         .vmux     = TVP5150_SVIDEO,
 625                         .amux     = EM28XX_AMUX_LINE_IN,
 626                 } },
 627         },
 628
 629         /* Those boards with em2870 are DVB Only*/
 630
 631         [EM2870_BOARD_TERRATEC_XS] = {
 632                 .name         = "Terratec Cinergy T XS",
 633                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 634                 .tuner_type   = TUNER_XC2028,
 635                 .tuner_gpio   = default_tuner_gpio,
 636         },
 637         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 638                 .name         = "Terratec Cinergy T XS (MT2060)",
 639                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 640                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 641         },
 642         [EM2870_BOARD_KWORLD_350U] = {
 643                 .name         = "Kworld 350 U DVB-T",
 644                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 645                 .tuner_type   = TUNER_XC2028,
 646                 .tuner_gpio   = default_tuner_gpio,
 647         },
 648         [EM2870_BOARD_KWORLD_355U] = {
 649                 .name         = "Kworld 355 U DVB-T",
 650                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 651         },
 652         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 653                 .name         = "Pinnacle PCTV DVB-T",
 654                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 655                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 656                 /* djh - I have serious doubts this is right... */
 657                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 658                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 659         },
 660         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 661                 .name         = "Compro, VideoMate U3",
 662                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 663                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 664         },
 665
 666         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 667                 .name         = "Terratec Hybrid XS Secam",
 668                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 669                 .has_msp34xx  = 1,
 670                 .tuner_type   = TUNER_XC2028,
 671                 .tuner_gpio   = default_tuner_gpio,
 672                 .decoder      = EM28XX_TVP5150,
 673                 .input        = { {
 674                         .type     = EM28XX_VMUX_TELEVISION,
 675                         .vmux     = TVP5150_COMPOSITE0,
 676                         .amux     = EM28XX_AMUX_VIDEO,
 677                         .gpio     = default_analog,
 678                 }, {
 679                         .type     = EM28XX_VMUX_COMPOSITE1,
 680                         .vmux     = TVP5150_COMPOSITE1,
 681                         .amux     = EM28XX_AMUX_LINE_IN,
 682                         .gpio     = default_analog,
 683                 }, {
 684                         .type     = EM28XX_VMUX_SVIDEO,
 685                         .vmux     = TVP5150_SVIDEO,
 686                         .amux     = EM28XX_AMUX_LINE_IN,
 687                         .gpio     = default_analog,
 688                 } },
 689         },
 690         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 691                 .name         = "Hauppauge WinTV HVR 900",
 692                 .tda9887_conf = TDA9887_PRESENT,
 693                 .tuner_type   = TUNER_XC2028,
 694                 .tuner_gpio   = default_tuner_gpio,
 695                 .mts_firmware = 1,
 696                 .has_dvb      = 1,
 697                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 698                 .ir_codes     = ir_codes_hauppauge_new,
 699                 .decoder      = EM28XX_TVP5150,
 700                 .input        = { {
 701                         .type     = EM28XX_VMUX_TELEVISION,
 702                         .vmux     = TVP5150_COMPOSITE0,
 703                         .amux     = EM28XX_AMUX_VIDEO,
 704                         .gpio     = hauppauge_wintv_hvr_900_analog,
 705                 }, {
 706                         .type     = EM28XX_VMUX_COMPOSITE1,
 707                         .vmux     = TVP5150_COMPOSITE1,
 708                         .amux     = EM28XX_AMUX_LINE_IN,
 709                         .gpio     = hauppauge_wintv_hvr_900_analog,
 710                 }, {
 711                         .type     = EM28XX_VMUX_SVIDEO,
 712                         .vmux     = TVP5150_SVIDEO,
 713                         .amux     = EM28XX_AMUX_LINE_IN,
 714                         .gpio     = hauppauge_wintv_hvr_900_analog,
 715                 } },
 716         },
 717         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 718                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 719                 .tda9887_conf = TDA9887_PRESENT,
 720                 .tuner_type   = TUNER_XC2028,
 721                 .tuner_gpio   = default_tuner_gpio,
 722                 .mts_firmware = 1,
 723                 .ir_codes     = ir_codes_hauppauge_new,
 724                 .decoder      = EM28XX_TVP5150,
 725                 .input        = { {
 726                         .type     = EM28XX_VMUX_TELEVISION,
 727                         .vmux     = TVP5150_COMPOSITE0,
 728                         .amux     = EM28XX_AMUX_VIDEO,
 729                         .gpio     = hauppauge_wintv_hvr_900_analog,
 730                 }, {
 731                         .type     = EM28XX_VMUX_COMPOSITE1,
 732                         .vmux     = TVP5150_COMPOSITE1,
 733                         .amux     = EM28XX_AMUX_LINE_IN,
 734                         .gpio     = hauppauge_wintv_hvr_900_analog,
 735                 }, {
 736                         .type     = EM28XX_VMUX_SVIDEO,
 737                         .vmux     = TVP5150_SVIDEO,
 738                         .amux     = EM28XX_AMUX_LINE_IN,
 739                         .gpio     = hauppauge_wintv_hvr_900_analog,
 740                 } },
 741         },
 742         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
 743                 .name           = "Hauppauge WinTV HVR 850",
 744                 .tuner_type     = TUNER_XC2028,
 745                 .tuner_gpio     = default_tuner_gpio,
 746                 .mts_firmware   = 1,
 747                 .has_dvb        = 1,
 748                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 749                 .ir_codes       = ir_codes_hauppauge_new,
 750                 .decoder        = EM28XX_TVP5150,
 751                 .input          = { {
 752                         .type     = EM28XX_VMUX_TELEVISION,
 753                         .vmux     = TVP5150_COMPOSITE0,
 754                         .amux     = EM28XX_AMUX_VIDEO,
 755                         .gpio     = hauppauge_wintv_hvr_900_analog,
 756                 }, {
 757                         .type     = EM28XX_VMUX_COMPOSITE1,
 758                         .vmux     = TVP5150_COMPOSITE1,
 759                         .amux     = EM28XX_AMUX_LINE_IN,
 760                         .gpio     = hauppauge_wintv_hvr_900_analog,
 761                 }, {
 762                         .type     = EM28XX_VMUX_SVIDEO,
 763                         .vmux     = TVP5150_SVIDEO,
 764                         .amux     = EM28XX_AMUX_LINE_IN,
 765                         .gpio     = hauppauge_wintv_hvr_900_analog,
 766                 } },
 767         },
 768         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 769                 .name           = "Hauppauge WinTV HVR 950",
 770                 .tuner_type     = TUNER_XC2028,
 771                 .tuner_gpio     = default_tuner_gpio,
 772                 .mts_firmware   = 1,
 773                 .has_dvb        = 1,
 774                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 775                 .ir_codes       = ir_codes_hauppauge_new,
 776                 .decoder        = EM28XX_TVP5150,
 777                 .input          = { {
 778                         .type     = EM28XX_VMUX_TELEVISION,
 779                         .vmux     = TVP5150_COMPOSITE0,
 780                         .amux     = EM28XX_AMUX_VIDEO,
 781                         .gpio     = hauppauge_wintv_hvr_900_analog,
 782                 }, {
 783                         .type     = EM28XX_VMUX_COMPOSITE1,
 784                         .vmux     = TVP5150_COMPOSITE1,
 785                         .amux     = EM28XX_AMUX_LINE_IN,
 786                         .gpio     = hauppauge_wintv_hvr_900_analog,
 787                 }, {
 788                         .type     = EM28XX_VMUX_SVIDEO,
 789                         .vmux     = TVP5150_SVIDEO,
 790                         .amux     = EM28XX_AMUX_LINE_IN,
 791                         .gpio     = hauppauge_wintv_hvr_900_analog,
 792                 } },
 793         },
 794         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 795                 .name           = "Pinnacle PCTV HD Pro Stick",
 796                 .tuner_type     = TUNER_XC2028,
 797                 .tuner_gpio   = default_tuner_gpio,
 798                 .mts_firmware   = 1,
 799                 .has_dvb        = 1,
 800                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 801                 .ir_codes       = ir_codes_pinnacle_pctv_hd,
 802                 .decoder        = EM28XX_TVP5150,
 803                 .input          = { {
 804                         .type     = EM28XX_VMUX_TELEVISION,
 805                         .vmux     = TVP5150_COMPOSITE0,
 806                         .amux     = EM28XX_AMUX_VIDEO,
 807                         .gpio     = hauppauge_wintv_hvr_900_analog,
 808                 }, {
 809                         .type     = EM28XX_VMUX_COMPOSITE1,
 810                         .vmux     = TVP5150_COMPOSITE1,
 811                         .amux     = EM28XX_AMUX_LINE_IN,
 812                         .gpio     = hauppauge_wintv_hvr_900_analog,
 813                 }, {
 814                         .type     = EM28XX_VMUX_SVIDEO,
 815                         .vmux     = TVP5150_SVIDEO,
 816                         .amux     = EM28XX_AMUX_LINE_IN,
 817                         .gpio     = hauppauge_wintv_hvr_900_analog,
 818                 } },
 819         },
 820         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
 821                 .name           = "AMD ATI TV Wonder HD 600",
 822                 .tuner_type     = TUNER_XC2028,
 823                 .tuner_gpio     = default_tuner_gpio,
 824                 .mts_firmware   = 1,
 825                 .has_dvb        = 1,
 826                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 827                 .ir_codes       = ir_codes_ati_tv_wonder_hd_600,
 828                 .decoder        = EM28XX_TVP5150,
 829                 .input          = { {
 830                         .type     = EM28XX_VMUX_TELEVISION,
 831                         .vmux     = TVP5150_COMPOSITE0,
 832                         .amux     = EM28XX_AMUX_VIDEO,
 833                         .gpio     = hauppauge_wintv_hvr_900_analog,
 834                 }, {
 835                         .type     = EM28XX_VMUX_COMPOSITE1,
 836                         .vmux     = TVP5150_COMPOSITE1,
 837                         .amux     = EM28XX_AMUX_LINE_IN,
 838                         .gpio     = hauppauge_wintv_hvr_900_analog,
 839                 }, {
 840                         .type     = EM28XX_VMUX_SVIDEO,
 841                         .vmux     = TVP5150_SVIDEO,
 842                         .amux     = EM28XX_AMUX_LINE_IN,
 843                         .gpio     = hauppauge_wintv_hvr_900_analog,
 844                 } },
 845         },
 846         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 847                 .name           = "Terratec Hybrid XS",
 848                 .tuner_type     = TUNER_XC2028,
 849                 .tuner_gpio     = default_tuner_gpio,
 850                 .decoder        = EM28XX_TVP5150,
 851                 .has_dvb        = 1,
 852                 .dvb_gpio       = default_digital,
 853                 .input          = { {
 854                         .type     = EM28XX_VMUX_TELEVISION,
 855                         .vmux     = TVP5150_COMPOSITE0,
 856                         .amux     = EM28XX_AMUX_VIDEO,
 857                         .gpio     = default_analog,
 858                 }, {
 859                         .type     = EM28XX_VMUX_COMPOSITE1,
 860                         .vmux     = TVP5150_COMPOSITE1,
 861                         .amux     = EM28XX_AMUX_LINE_IN,
 862                         .gpio     = default_analog,
 863                 }, {
 864                         .type     = EM28XX_VMUX_SVIDEO,
 865                         .vmux     = TVP5150_SVIDEO,
 866                         .amux     = EM28XX_AMUX_LINE_IN,
 867                         .gpio     = default_analog,
 868                 } },
 869         },
 870         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 871            as Prodigy XS with a different PID, let's keep it separated for now
 872            maybe we'll need it lateron */
 873         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 874                 .name         = "Terratec Prodigy XS",
 875                 .tuner_type   = TUNER_XC2028,
 876                 .tuner_gpio   = default_tuner_gpio,
 877                 .decoder      = EM28XX_TVP5150,
 878                 .input        = { {
 879                         .type     = EM28XX_VMUX_TELEVISION,
 880                         .vmux     = TVP5150_COMPOSITE0,
 881                         .amux     = EM28XX_AMUX_VIDEO,
 882                         .gpio     = hauppauge_wintv_hvr_900_analog,
 883                 }, {
 884                         .type     = EM28XX_VMUX_COMPOSITE1,
 885                         .vmux     = TVP5150_COMPOSITE1,
 886                         .amux     = EM28XX_AMUX_LINE_IN,
 887                         .gpio     = hauppauge_wintv_hvr_900_analog,
 888                 }, {
 889                         .type     = EM28XX_VMUX_SVIDEO,
 890                         .vmux     = TVP5150_SVIDEO,
 891                         .amux     = EM28XX_AMUX_LINE_IN,
 892                         .gpio     = hauppauge_wintv_hvr_900_analog,
 893                 } },
 894         },
 895         [EM2820_BOARD_MSI_VOX_USB_2] = {
 896                 .name              = "MSI VOX USB 2.0",
 897                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 898                 .tda9887_conf      = TDA9887_PRESENT      |
 899                                      TDA9887_PORT1_ACTIVE |
 900                                      TDA9887_PORT2_ACTIVE,
 901                 .max_range_640_480 = 1,
 902                 .decoder           = EM28XX_SAA711X,
 903                 .input             = { {
 904                         .type      = EM28XX_VMUX_TELEVISION,
 905                         .vmux      = SAA7115_COMPOSITE4,
 906                         .amux      = EM28XX_AMUX_VIDEO,
 907                 }, {
 908                         .type      = EM28XX_VMUX_COMPOSITE1,
 909                         .vmux      = SAA7115_COMPOSITE0,
 910                         .amux      = EM28XX_AMUX_LINE_IN,
 911                 }, {
 912                         .type      = EM28XX_VMUX_SVIDEO,
 913                         .vmux      = SAA7115_SVIDEO3,
 914                         .amux      = EM28XX_AMUX_LINE_IN,
 915                 } },
 916         },
 917         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 918                 .name         = "Terratec Cinergy 200 USB",
 919                 .is_em2800    = 1,
 920                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 921                 .tda9887_conf = TDA9887_PRESENT,
 922                 .decoder      = EM28XX_SAA711X,
 923                 .input        = { {
 924                         .type     = EM28XX_VMUX_TELEVISION,
 925                         .vmux     = SAA7115_COMPOSITE2,
 926                         .amux     = EM28XX_AMUX_VIDEO,
 927                 }, {
 928                         .type     = EM28XX_VMUX_COMPOSITE1,
 929                         .vmux     = SAA7115_COMPOSITE0,
 930                         .amux     = EM28XX_AMUX_LINE_IN,
 931                 }, {
 932                         .type     = EM28XX_VMUX_SVIDEO,
 933                         .vmux     = SAA7115_SVIDEO3,
 934                         .amux     = EM28XX_AMUX_LINE_IN,
 935                 } },
 936         },
 937         [EM2800_BOARD_GRABBEEX_USB2800] = {
 938                 .name       = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
 939                 .is_em2800  = 1,
 940                 .decoder    = EM28XX_SAA711X,
 941                 .tuner_type = TUNER_ABSENT, /* capture only board */
 942                 .input      = { {
 943                         .type     = EM28XX_VMUX_COMPOSITE1,
 944                         .vmux     = SAA7115_COMPOSITE0,
 945                         .amux     = EM28XX_AMUX_LINE_IN,
 946                 }, {
 947                         .type     = EM28XX_VMUX_SVIDEO,
 948                         .vmux     = SAA7115_SVIDEO3,
 949                         .amux     = EM28XX_AMUX_LINE_IN,
 950                 } },
 951         },
 952         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
 953                 .name         = "Leadtek Winfast USB II",
 954                 .is_em2800    = 1,
 955                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 956                 .tda9887_conf = TDA9887_PRESENT,
 957                 .decoder      = EM28XX_SAA711X,
 958                 .input        = { {
 959                         .type     = EM28XX_VMUX_TELEVISION,
 960                         .vmux     = SAA7115_COMPOSITE2,
 961                         .amux     = EM28XX_AMUX_VIDEO,
 962                 }, {
 963                         .type     = EM28XX_VMUX_COMPOSITE1,
 964                         .vmux     = SAA7115_COMPOSITE0,
 965                         .amux     = EM28XX_AMUX_LINE_IN,
 966                 }, {
 967                         .type     = EM28XX_VMUX_SVIDEO,
 968                         .vmux     = SAA7115_SVIDEO3,
 969                         .amux     = EM28XX_AMUX_LINE_IN,
 970                 } },
 971         },
 972         [EM2800_BOARD_KWORLD_USB2800] = {
 973                 .name         = "Kworld USB2800",
 974                 .is_em2800    = 1,
 975                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
 976                 .tda9887_conf = TDA9887_PRESENT,
 977                 .decoder      = EM28XX_SAA711X,
 978                 .input        = { {
 979                         .type     = EM28XX_VMUX_TELEVISION,
 980                         .vmux     = SAA7115_COMPOSITE2,
 981                         .amux     = EM28XX_AMUX_VIDEO,
 982                 }, {
 983                         .type     = EM28XX_VMUX_COMPOSITE1,
 984                         .vmux     = SAA7115_COMPOSITE0,
 985                         .amux     = EM28XX_AMUX_LINE_IN,
 986                 }, {
 987                         .type     = EM28XX_VMUX_SVIDEO,
 988                         .vmux     = SAA7115_SVIDEO3,
 989                         .amux     = EM28XX_AMUX_LINE_IN,
 990                 } },
 991         },
 992         [EM2820_BOARD_PINNACLE_DVC_90] = {
 993                 .name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker",
 994                 .tuner_type   = TUNER_ABSENT, /* capture only board */
 995                 .decoder      = EM28XX_SAA711X,
 996                 .input        = { {
 997                         .type     = EM28XX_VMUX_COMPOSITE1,
 998                         .vmux     = SAA7115_COMPOSITE0,
 999                         .amux     = EM28XX_AMUX_LINE_IN,
1000                 }, {
1001                         .type     = EM28XX_VMUX_SVIDEO,
1002                         .vmux     = SAA7115_SVIDEO3,
1003                         .amux     = EM28XX_AMUX_LINE_IN,
1004                 } },
1005         },
1006         [EM2800_BOARD_VGEAR_POCKETTV] = {
1007                 .name         = "V-Gear PocketTV",
1008                 .is_em2800    = 1,
1009                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1010                 .tda9887_conf = TDA9887_PRESENT,
1011                 .decoder      = EM28XX_SAA711X,
1012                 .input        = { {
1013                         .type     = EM28XX_VMUX_TELEVISION,
1014                         .vmux     = SAA7115_COMPOSITE2,
1015                         .amux     = EM28XX_AMUX_VIDEO,
1016                 }, {
1017                         .type     = EM28XX_VMUX_COMPOSITE1,
1018                         .vmux     = SAA7115_COMPOSITE0,
1019                         .amux     = EM28XX_AMUX_LINE_IN,
1020                 }, {
1021                         .type     = EM28XX_VMUX_SVIDEO,
1022                         .vmux     = SAA7115_SVIDEO3,
1023                         .amux     = EM28XX_AMUX_LINE_IN,
1024                 } },
1025         },
1026         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
1027                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
1028                 .tda9887_conf = TDA9887_PRESENT,
1029                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1030                 .decoder      = EM28XX_SAA711X,
1031                 .input        = { {
1032                         .type     = EM28XX_VMUX_TELEVISION,
1033                         .vmux     = SAA7115_COMPOSITE2,
1034                         .amux     = EM28XX_AMUX_VIDEO,
1035                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1036                                     EM28XX_AOUT_MASTER, /* Line out pin */
1037                 }, {
1038                         .type     = EM28XX_VMUX_COMPOSITE1,
1039                         .vmux     = SAA7115_COMPOSITE0,
1040                         .amux     = EM28XX_AMUX_LINE_IN,
1041                 }, {
1042                         .type     = EM28XX_VMUX_SVIDEO,
1043                         .vmux     = SAA7115_SVIDEO3,
1044                         .amux     = EM28XX_AMUX_LINE_IN,
1045                 } },
1046         },
1047         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
1048                 .name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
1049                 .has_snapshot_button = 1,
1050                 .tda9887_conf = TDA9887_PRESENT,
1051                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1052                 .decoder      = EM28XX_SAA711X,
1053                 .input        = { {
1054                         .type     = EM28XX_VMUX_TELEVISION,
1055                         .vmux     = SAA7115_COMPOSITE2,
1056                         .amux     = EM28XX_AMUX_VIDEO,
1057                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1058                                     EM28XX_AOUT_MASTER, /* Line out pin */
1059                 }, {
1060                         .type     = EM28XX_VMUX_COMPOSITE1,
1061                         .vmux     = SAA7115_COMPOSITE0,
1062                         .amux     = EM28XX_AMUX_LINE_IN,
1063                 }, {
1064                         .type     = EM28XX_VMUX_SVIDEO,
1065                         .vmux     = SAA7115_SVIDEO3,
1066                         .amux     = EM28XX_AMUX_LINE_IN,
1067                 } },
1068         },
1069         [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
1070                 .name                = "EM2860/SAA711X Reference Design",
1071                 .has_snapshot_button = 1,
1072                 .tuner_type          = TUNER_ABSENT,
1073                 .decoder             = EM28XX_SAA711X,
1074                 .input               = { {
1075                         .type     = EM28XX_VMUX_SVIDEO,
1076                         .vmux     = SAA7115_SVIDEO3,
1077                 }, {
1078                         .type     = EM28XX_VMUX_COMPOSITE1,
1079                         .vmux     = SAA7115_COMPOSITE0,
1080                 } },
1081         },
1082         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1083                 .name         = "MSI DigiVox A/D",
1084                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1085                 .tuner_type   = TUNER_XC2028,
1086                 .tuner_gpio   = default_tuner_gpio,
1087                 .decoder      = EM28XX_TVP5150,
1088                 .input        = { {
1089                         .type     = EM28XX_VMUX_TELEVISION,
1090                         .vmux     = TVP5150_COMPOSITE0,
1091                         .amux     = EM28XX_AMUX_VIDEO,
1092                         .gpio     = em2880_msi_digivox_ad_analog,
1093                 }, {
1094                         .type     = EM28XX_VMUX_COMPOSITE1,
1095                         .vmux     = TVP5150_COMPOSITE1,
1096                         .amux     = EM28XX_AMUX_LINE_IN,
1097                         .gpio     = em2880_msi_digivox_ad_analog,
1098                 }, {
1099                         .type     = EM28XX_VMUX_SVIDEO,
1100                         .vmux     = TVP5150_SVIDEO,
1101                         .amux     = EM28XX_AMUX_LINE_IN,
1102                         .gpio     = em2880_msi_digivox_ad_analog,
1103                 } },
1104         },
1105         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1106                 .name         = "MSI DigiVox A/D II",
1107                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1108                 .tuner_type   = TUNER_XC2028,
1109                 .tuner_gpio   = default_tuner_gpio,
1110                 .decoder      = EM28XX_TVP5150,
1111                 .input        = { {
1112                         .type     = EM28XX_VMUX_TELEVISION,
1113                         .vmux     = TVP5150_COMPOSITE0,
1114                         .amux     = EM28XX_AMUX_VIDEO,
1115                         .gpio     = em2880_msi_digivox_ad_analog,
1116                 }, {
1117                         .type     = EM28XX_VMUX_COMPOSITE1,
1118                         .vmux     = TVP5150_COMPOSITE1,
1119                         .amux     = EM28XX_AMUX_LINE_IN,
1120                         .gpio     = em2880_msi_digivox_ad_analog,
1121                 }, {
1122                         .type     = EM28XX_VMUX_SVIDEO,
1123                         .vmux     = TVP5150_SVIDEO,
1124                         .amux     = EM28XX_AMUX_LINE_IN,
1125                         .gpio     = em2880_msi_digivox_ad_analog,
1126                 } },
1127         },
1128         [EM2880_BOARD_KWORLD_DVB_305U] = {
1129                 .name         = "KWorld DVB-T 305U",
1130                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1131                 .tuner_type   = TUNER_XC2028,
1132                 .tuner_gpio   = default_tuner_gpio,
1133                 .decoder      = EM28XX_TVP5150,
1134                 .input        = { {
1135                         .type     = EM28XX_VMUX_TELEVISION,
1136                         .vmux     = TVP5150_COMPOSITE0,
1137                         .amux     = EM28XX_AMUX_VIDEO,
1138                 }, {
1139                         .type     = EM28XX_VMUX_COMPOSITE1,
1140                         .vmux     = TVP5150_COMPOSITE1,
1141                         .amux     = EM28XX_AMUX_LINE_IN,
1142                 }, {
1143                         .type     = EM28XX_VMUX_SVIDEO,
1144                         .vmux     = TVP5150_SVIDEO,
1145                         .amux     = EM28XX_AMUX_LINE_IN,
1146                 } },
1147         },
1148         [EM2880_BOARD_KWORLD_DVB_310U] = {
1149                 .name         = "KWorld DVB-T 310U",
1150                 .tuner_type   = TUNER_XC2028,
1151                 .tuner_gpio   = default_tuner_gpio,
1152                 .has_dvb      = 1,
1153                 .dvb_gpio     = default_digital,
1154                 .mts_firmware = 1,
1155                 .decoder      = EM28XX_TVP5150,
1156                 .input        = { {
1157                         .type     = EM28XX_VMUX_TELEVISION,
1158                         .vmux     = TVP5150_COMPOSITE0,
1159                         .amux     = EM28XX_AMUX_VIDEO,
1160                         .gpio     = default_analog,
1161                 }, {
1162                         .type     = EM28XX_VMUX_COMPOSITE1,
1163                         .vmux     = TVP5150_COMPOSITE1,
1164                         .amux     = EM28XX_AMUX_LINE_IN,
1165                         .gpio     = default_analog,
1166                 }, {    /* S-video has not been tested yet */
1167                         .type     = EM28XX_VMUX_SVIDEO,
1168                         .vmux     = TVP5150_SVIDEO,
1169                         .amux     = EM28XX_AMUX_LINE_IN,
1170                         .gpio     = default_analog,
1171                 } },
1172         },
1173         [EM2882_BOARD_KWORLD_ATSC_315U] = {
1174                 .name           = "KWorld ATSC 315U HDTV TV Box",
1175                 .valid          = EM28XX_BOARD_NOT_VALIDATED,
1176                 .tuner_type     = TUNER_THOMSON_DTT761X,
1177                 .tuner_gpio     = em2882_kworld_315u_tuner_gpio,
1178                 .tda9887_conf   = TDA9887_PRESENT,
1179                 .decoder        = EM28XX_SAA711X,
1180                 .has_dvb        = 1,
1181                 .dvb_gpio       = em2882_kworld_315u_digital,
1182                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ,
1183                 .i2c_speed      = EM28XX_I2C_CLK_WAIT_ENABLE,
1184                 /* Analog mode - still not ready */
1185                 /*.input        = { {
1186                         .type = EM28XX_VMUX_TELEVISION,
1187                         .vmux = SAA7115_COMPOSITE2,
1188                         .amux = EM28XX_AMUX_VIDEO,
1189                         .gpio = em2882_kworld_315u_analog,
1190                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1191                 }, {
1192                         .type = EM28XX_VMUX_COMPOSITE1,
1193                         .vmux = SAA7115_COMPOSITE0,
1194                         .amux = EM28XX_AMUX_LINE_IN,
1195                         .gpio = em2882_kworld_315u_analog1,
1196                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1197                 }, {
1198                         .type = EM28XX_VMUX_SVIDEO,
1199                         .vmux = SAA7115_SVIDEO3,
1200                         .amux = EM28XX_AMUX_LINE_IN,
1201                         .gpio = em2882_kworld_315u_analog1,
1202                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1203                 } }, */
1204         },
1205         [EM2880_BOARD_EMPIRE_DUAL_TV] = {
1206                 .name = "Empire dual TV",
1207                 .tuner_type = TUNER_XC2028,
1208                 .tuner_gpio = default_tuner_gpio,
1209                 .has_dvb = 1,
1210                 .dvb_gpio = default_digital,
1211                 .mts_firmware = 1,
1212                 .decoder = EM28XX_TVP5150,
1213                 .input = { {
1214                         .type = EM28XX_VMUX_TELEVISION,
1215                         .vmux = TVP5150_COMPOSITE0,
1216                         .amux = EM28XX_AMUX_VIDEO,
1217                         .gpio = default_analog,
1218                 }, {
1219                         .type = EM28XX_VMUX_COMPOSITE1,
1220                         .vmux = TVP5150_COMPOSITE1,
1221                         .amux = EM28XX_AMUX_LINE_IN,
1222                         .gpio = default_analog,
1223                 }, {
1224                         .type = EM28XX_VMUX_SVIDEO,
1225                         .vmux = TVP5150_SVIDEO,
1226                         .amux = EM28XX_AMUX_LINE_IN,
1227                         .gpio = default_analog,
1228                 } },
1229         },
1230         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1231                 .name         = "DNT DA2 Hybrid",
1232                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1233                 .tuner_type   = TUNER_XC2028,
1234                 .tuner_gpio   = default_tuner_gpio,
1235                 .decoder      = EM28XX_TVP5150,
1236                 .input        = { {
1237                         .type     = EM28XX_VMUX_TELEVISION,
1238                         .vmux     = TVP5150_COMPOSITE0,
1239                         .amux     = EM28XX_AMUX_VIDEO,
1240                         .gpio     = default_analog,
1241                 }, {
1242                         .type     = EM28XX_VMUX_COMPOSITE1,
1243                         .vmux     = TVP5150_COMPOSITE1,
1244                         .amux     = EM28XX_AMUX_LINE_IN,
1245                         .gpio     = default_analog,
1246                 }, {
1247                         .type     = EM28XX_VMUX_SVIDEO,
1248                         .vmux     = TVP5150_SVIDEO,
1249                         .amux     = EM28XX_AMUX_LINE_IN,
1250                         .gpio     = default_analog,
1251                 } },
1252         },
1253         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1254                 .name         = "Pinnacle Hybrid Pro",
1255                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1256                 .tuner_type   = TUNER_XC2028,
1257                 .tuner_gpio   = default_tuner_gpio,
1258                 .decoder      = EM28XX_TVP5150,
1259                 .input        = { {
1260                         .type     = EM28XX_VMUX_TELEVISION,
1261                         .vmux     = TVP5150_COMPOSITE0,
1262                         .amux     = EM28XX_AMUX_VIDEO,
1263                         .gpio     = default_analog,
1264                 }, {
1265                         .type     = EM28XX_VMUX_COMPOSITE1,
1266                         .vmux     = TVP5150_COMPOSITE1,
1267                         .amux     = EM28XX_AMUX_LINE_IN,
1268                         .gpio     = default_analog,
1269                 }, {
1270                         .type     = EM28XX_VMUX_SVIDEO,
1271                         .vmux     = TVP5150_SVIDEO,
1272                         .amux     = EM28XX_AMUX_LINE_IN,
1273                         .gpio     = default_analog,
1274                 } },
1275         },
1276         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1277                 .name         = "Pinnacle Hybrid Pro (2)",
1278                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1279                 .tuner_type   = TUNER_XC2028,
1280                 .tuner_gpio   = default_tuner_gpio,
1281                 .mts_firmware = 1,
1282                 .decoder      = EM28XX_TVP5150,
1283                 .input        = { {
1284                         .type     = EM28XX_VMUX_TELEVISION,
1285                         .vmux     = TVP5150_COMPOSITE0,
1286                         .amux     = EM28XX_AMUX_VIDEO,
1287                         .gpio     = hauppauge_wintv_hvr_900_analog,
1288                 }, {
1289                         .type     = EM28XX_VMUX_COMPOSITE1,
1290                         .vmux     = TVP5150_COMPOSITE1,
1291                         .amux     = EM28XX_AMUX_LINE_IN,
1292                         .gpio     = hauppauge_wintv_hvr_900_analog,
1293                 }, {
1294                         .type     = EM28XX_VMUX_SVIDEO,
1295                         .vmux     = TVP5150_SVIDEO,
1296                         .amux     = EM28XX_AMUX_LINE_IN,
1297                         .gpio     = hauppauge_wintv_hvr_900_analog,
1298                 } },
1299         },
1300         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1301                 .name         = "Kworld VS-DVB-T 323UR",
1302                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1303                 .tuner_type   = TUNER_XC2028,
1304                 .tuner_gpio   = default_tuner_gpio,
1305                 .decoder      = EM28XX_TVP5150,
1306                 .input        = { {
1307                         .type     = EM28XX_VMUX_TELEVISION,
1308                         .vmux     = TVP5150_COMPOSITE0,
1309                         .amux     = EM28XX_AMUX_VIDEO,
1310                 }, {
1311                         .type     = EM28XX_VMUX_COMPOSITE1,
1312                         .vmux     = TVP5150_COMPOSITE1,
1313                         .amux     = EM28XX_AMUX_LINE_IN,
1314                 }, {
1315                         .type     = EM28XX_VMUX_SVIDEO,
1316                         .vmux     = TVP5150_SVIDEO,
1317                         .amux     = EM28XX_AMUX_LINE_IN,
1318                 } },
1319         },
1320         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1321                 .name         = "Terratec Hybrid XS (em2882)",
1322                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1323                 .tuner_type   = TUNER_XC2028,
1324                 .tuner_gpio   = default_tuner_gpio,
1325                 .decoder      = EM28XX_TVP5150,
1326                 .input        = { {
1327                         .type     = EM28XX_VMUX_TELEVISION,
1328                         .vmux     = TVP5150_COMPOSITE0,
1329                         .amux     = EM28XX_AMUX_VIDEO,
1330                         .gpio     = hauppauge_wintv_hvr_900_analog,
1331                 }, {
1332                         .type     = EM28XX_VMUX_COMPOSITE1,
1333                         .vmux     = TVP5150_COMPOSITE1,
1334                         .amux     = EM28XX_AMUX_LINE_IN,
1335                         .gpio     = hauppauge_wintv_hvr_900_analog,
1336                 }, {
1337                         .type     = EM28XX_VMUX_SVIDEO,
1338                         .vmux     = TVP5150_SVIDEO,
1339                         .amux     = EM28XX_AMUX_LINE_IN,
1340                         .gpio     = hauppauge_wintv_hvr_900_analog,
1341                 } },
1342         },
1343         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1344                 .name         = "Kworld PlusTV HD Hybrid 330",
1345                 .tuner_type   = TUNER_XC2028,
1346                 .tuner_gpio   = default_tuner_gpio,
1347                 .decoder      = EM28XX_TVP5150,
1348                 .mts_firmware = 1,
1349                 .has_dvb      = 1,
1350                 .dvb_gpio     = kworld_330u_digital,
1351                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1352                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE |
1353                                     EM28XX_I2C_EEPROM_ON_BOARD |
1354                                     EM28XX_I2C_EEPROM_KEY_VALID,
1355                 .input        = { {
1356                         .type     = EM28XX_VMUX_TELEVISION,
1357                         .vmux     = TVP5150_COMPOSITE0,
1358                         .amux     = EM28XX_AMUX_VIDEO,
1359                         .gpio     = kworld_330u_analog,
1360                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1361                 }, {
1362                         .type     = EM28XX_VMUX_COMPOSITE1,
1363                         .vmux     = TVP5150_COMPOSITE1,
1364                         .amux     = EM28XX_AMUX_LINE_IN,
1365                         .gpio     = kworld_330u_analog,
1366                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1367                 }, {
1368                         .type     = EM28XX_VMUX_SVIDEO,
1369                         .vmux     = TVP5150_SVIDEO,
1370                         .amux     = EM28XX_AMUX_LINE_IN,
1371                         .gpio     = kworld_330u_analog,
1372                 } },
1373         },
1374         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1375                 .name         = "Compro VideoMate ForYou/Stereo",
1376                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1377                 .tvaudio_addr = 0xb0,
1378                 .tda9887_conf = TDA9887_PRESENT,
1379                 .decoder      = EM28XX_TVP5150,
1380                 .adecoder     = EM28XX_TVAUDIO,
1381                 .mute_gpio    = compro_mute_gpio,
1382                 .input        = { {
1383                         .type     = EM28XX_VMUX_TELEVISION,
1384                         .vmux     = TVP5150_COMPOSITE0,
1385                         .amux     = EM28XX_AMUX_VIDEO,
1386                         .gpio     = compro_unmute_tv_gpio,
1387                 }, {
1388                         .type     = EM28XX_VMUX_SVIDEO,
1389                         .vmux     = TVP5150_SVIDEO,
1390                         .amux     = EM28XX_AMUX_LINE_IN,
1391                         .gpio     = compro_unmute_svid_gpio,
1392                 } },
1393         },
1394         [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1395                 .name         = "Kaiomy TVnPC U2",
1396                 .vchannels    = 3,
1397                 .tuner_type   = TUNER_XC2028,
1398                 .tuner_addr   = 0x61,
1399                 .mts_firmware = 1,
1400                 .decoder      = EM28XX_TVP5150,
1401                 .tuner_gpio   = default_tuner_gpio,
1402                 .ir_codes     = ir_codes_kaiomy,
1403                 .input          = { {
1404                         .type     = EM28XX_VMUX_TELEVISION,
1405                         .vmux     = TVP5150_COMPOSITE0,
1406                         .amux     = EM28XX_AMUX_VIDEO,
1407
1408                 }, {
1409                         .type     = EM28XX_VMUX_COMPOSITE1,
1410                         .vmux     = TVP5150_COMPOSITE1,
1411                         .amux     = EM28XX_AMUX_LINE_IN,
1412                 }, {
1413                         .type     = EM28XX_VMUX_SVIDEO,
1414                         .vmux     = TVP5150_SVIDEO,
1415                         .amux     = EM28XX_AMUX_LINE_IN,
1416                 } },
1417                 .radio          = {
1418                         .type     = EM28XX_RADIO,
1419                         .amux     = EM28XX_AMUX_LINE_IN,
1420                 }
1421         },
1422         [EM2860_BOARD_EASYCAP] = {
1423                 .name         = "Easy Cap Capture DC-60",
1424                 .vchannels    = 2,
1425                 .tuner_type   = TUNER_ABSENT,
1426                 .decoder      = EM28XX_SAA711X,
1427                 .input           = { {
1428                         .type     = EM28XX_VMUX_COMPOSITE1,
1429                         .vmux     = SAA7115_COMPOSITE0,
1430                         .amux     = EM28XX_AMUX_LINE_IN,
1431                 }, {
1432                         .type     = EM28XX_VMUX_SVIDEO,
1433                         .vmux     = SAA7115_SVIDEO3,
1434                         .amux     = EM28XX_AMUX_LINE_IN,
1435                 } },
1436         },
1437         [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1438                 .name       = "IO-DATA GV-MVP/SZ",
1439                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
1440                 .tuner_gpio   = default_tuner_gpio,
1441                 .tda9887_conf = TDA9887_PRESENT,
1442                 .decoder      = EM28XX_TVP5150,
1443                 .input        = { {
1444                         .type     = EM28XX_VMUX_TELEVISION,
1445                         .vmux     = TVP5150_COMPOSITE0,
1446                         .amux     = EM28XX_AMUX_VIDEO,
1447                 }, { /* Composite has not been tested yet */
1448                         .type     = EM28XX_VMUX_COMPOSITE1,
1449                         .vmux     = TVP5150_COMPOSITE1,
1450                         .amux     = EM28XX_AMUX_VIDEO,
1451                 }, { /* S-video has not been tested yet */
1452                         .type     = EM28XX_VMUX_SVIDEO,
1453                         .vmux     = TVP5150_SVIDEO,
1454                         .amux     = EM28XX_AMUX_VIDEO,
1455                 } },
1456         },
1457         [EM2860_BOARD_TERRATEC_GRABBY] = {
1458                 .name            = "Terratec Grabby",
1459                 .vchannels       = 2,
1460                 .tuner_type      = TUNER_ABSENT,
1461                 .decoder         = EM28XX_SAA711X,
1462                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1463                 .input           = { {
1464                         .type     = EM28XX_VMUX_COMPOSITE1,
1465                         .vmux     = SAA7115_COMPOSITE0,
1466                         .amux     = EM28XX_AMUX_VIDEO2,
1467                 }, {
1468                         .type     = EM28XX_VMUX_SVIDEO,
1469                         .vmux     = SAA7115_SVIDEO3,
1470                         .amux     = EM28XX_AMUX_VIDEO2,
1471                 } },
1472         },
1473         [EM2860_BOARD_TERRATEC_AV350] = {
1474                 .name            = "Terratec AV350",
1475                 .vchannels       = 2,
1476                 .tuner_type      = TUNER_ABSENT,
1477                 .decoder         = EM28XX_TVP5150,
1478                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1479                 .mute_gpio       = terratec_av350_mute_gpio,
1480                 .input           = { {
1481                         .type     = EM28XX_VMUX_COMPOSITE1,
1482                         .vmux     = TVP5150_COMPOSITE1,
1483                         .amux     = EM28XX_AUDIO_SRC_LINE,
1484                         .gpio     = terratec_av350_unmute_gpio,
1485
1486                 }, {
1487                         .type     = EM28XX_VMUX_SVIDEO,
1488                         .vmux     = TVP5150_SVIDEO,
1489                         .amux     = EM28XX_AUDIO_SRC_LINE,
1490                         .gpio     = terratec_av350_unmute_gpio,
1491                 } },
1492         },
1493         [EM2882_BOARD_EVGA_INDTUBE] = {
1494                 .name         = "Evga inDtube",
1495                 .tuner_type   = TUNER_XC2028,
1496                 .tuner_gpio   = default_tuner_gpio,
1497                 .decoder      = EM28XX_TVP5150,
1498                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1499                 .mts_firmware = 1,
1500                 .has_dvb      = 1,
1501                 .dvb_gpio     = evga_indtube_digital,
1502                 .ir_codes     = ir_codes_evga_indtube,
1503                 .input        = { {
1504                         .type     = EM28XX_VMUX_TELEVISION,
1505                         .vmux     = TVP5150_COMPOSITE0,
1506                         .amux     = EM28XX_AMUX_VIDEO,
1507                         .gpio     = evga_indtube_analog,
1508                 }, {
1509                         .type     = EM28XX_VMUX_COMPOSITE1,
1510                         .vmux     = TVP5150_COMPOSITE1,
1511                         .amux     = EM28XX_AMUX_LINE_IN,
1512                         .gpio     = evga_indtube_analog,
1513                 }, {
1514                         .type     = EM28XX_VMUX_SVIDEO,
1515                         .vmux     = TVP5150_SVIDEO,
1516                         .amux     = EM28XX_AMUX_LINE_IN,
1517                         .gpio     = evga_indtube_analog,
1518                 } },
1519         },
1520 };
1521 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1522
1523 /* table of devices that work with this driver */
1524 struct usb_device_id em28xx_id_table[] = {
1525         { USB_DEVICE(0xeb1a, 0x2750),
1526                         .driver_info = EM2750_BOARD_UNKNOWN },
1527         { USB_DEVICE(0xeb1a, 0x2751),
1528                         .driver_info = EM2750_BOARD_UNKNOWN },
1529         { USB_DEVICE(0xeb1a, 0x2800),
1530                         .driver_info = EM2800_BOARD_UNKNOWN },
1531         { USB_DEVICE(0xeb1a, 0x2820),
1532                         .driver_info = EM2820_BOARD_UNKNOWN },
1533         { USB_DEVICE(0xeb1a, 0x2821),
1534                         .driver_info = EM2820_BOARD_UNKNOWN },
1535         { USB_DEVICE(0xeb1a, 0x2860),
1536                         .driver_info = EM2820_BOARD_UNKNOWN },
1537         { USB_DEVICE(0xeb1a, 0x2861),
1538                         .driver_info = EM2820_BOARD_UNKNOWN },
1539         { USB_DEVICE(0xeb1a, 0x2870),
1540                         .driver_info = EM2820_BOARD_UNKNOWN },
1541         { USB_DEVICE(0xeb1a, 0x2881),
1542                         .driver_info = EM2820_BOARD_UNKNOWN },
1543         { USB_DEVICE(0xeb1a, 0x2883),
1544                         .driver_info = EM2820_BOARD_UNKNOWN },
1545         { USB_DEVICE(0xeb1a, 0xe300),
1546                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1547         { USB_DEVICE(0xeb1a, 0xe303),
1548                         .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1549         { USB_DEVICE(0xeb1a, 0xe305),
1550                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1551         { USB_DEVICE(0xeb1a, 0xe310),
1552                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1553         { USB_DEVICE(0xeb1a, 0xa313),
1554                 .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
1555         { USB_DEVICE(0xeb1a, 0xa316),
1556                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1557         { USB_DEVICE(0xeb1a, 0xe320),
1558                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1559         { USB_DEVICE(0xeb1a, 0xe323),
1560                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1561         { USB_DEVICE(0xeb1a, 0xe350),
1562                         .driver_info = EM2870_BOARD_KWORLD_350U },
1563         { USB_DEVICE(0xeb1a, 0xe355),
1564                         .driver_info = EM2870_BOARD_KWORLD_355U },
1565         { USB_DEVICE(0xeb1a, 0x2801),
1566                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1567         { USB_DEVICE(0xeb1a, 0xe357),
1568                         .driver_info = EM2870_BOARD_KWORLD_355U },
1569         { USB_DEVICE(0x1b80, 0xe302),
1570                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1571         { USB_DEVICE(0x0ccd, 0x0036),
1572                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1573         { USB_DEVICE(0x0ccd, 0x004c),
1574                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1575         { USB_DEVICE(0x0ccd, 0x004f),
1576                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1577         { USB_DEVICE(0x0ccd, 0x005e),
1578                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1579         { USB_DEVICE(0x0ccd, 0x0042),
1580                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1581         { USB_DEVICE(0x0ccd, 0x0043),
1582                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1583         { USB_DEVICE(0x0ccd, 0x0047),
1584                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1585         { USB_DEVICE(0x0ccd, 0x0084),
1586                         .driver_info = EM2860_BOARD_TERRATEC_AV350 },
1587         { USB_DEVICE(0x0ccd, 0x0096),
1588                         .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
1589         { USB_DEVICE(0x185b, 0x2870),
1590                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1591         { USB_DEVICE(0x185b, 0x2041),
1592                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1593         { USB_DEVICE(0x2040, 0x4200),
1594                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1595         { USB_DEVICE(0x2040, 0x4201),
1596                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1597         { USB_DEVICE(0x2040, 0x6500),
1598                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1599         { USB_DEVICE(0x2040, 0x6502),
1600                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1601         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1602                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1603         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1604                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1605         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1606                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1607         { USB_DEVICE(0x2040, 0x651f),
1608                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1609         { USB_DEVICE(0x0438, 0xb002),
1610                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1611         { USB_DEVICE(0x2001, 0xf112),
1612                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1613         { USB_DEVICE(0x2304, 0x0207),
1614                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1615         { USB_DEVICE(0x2304, 0x0208),
1616                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1617         { USB_DEVICE(0x2304, 0x021a),
1618                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1619         { USB_DEVICE(0x2304, 0x0226),
1620                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1621         { USB_DEVICE(0x2304, 0x0227),
1622                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1623         { USB_DEVICE(0x0413, 0x6023),
1624                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1625         { USB_DEVICE(0x093b, 0xa005),
1626                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1627         { USB_DEVICE(0x04bb, 0x0515),
1628                         .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1629         { },
1630 };
1631 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1632
1633 /*
1634  * EEPROM hash table for devices with generic USB IDs
1635  */
1636 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1637         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1638         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1639         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1640         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1641         {0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
1642         {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
1643 };
1644
1645 /* I2C devicelist hash table for devices with generic USB IDs */
1646 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1647         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1648         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1649         {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
1650         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1651 };
1652
1653 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
1654 static unsigned short saa711x_addrs[] = {
1655         0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
1656         0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
1657         I2C_CLIENT_END };
1658
1659 static unsigned short tvp5150_addrs[] = {
1660         0xb8 >> 1,
1661         0xba >> 1,
1662         I2C_CLIENT_END
1663 };
1664
1665 static unsigned short mt9v011_addrs[] = {
1666         0xba >> 1,
1667         I2C_CLIENT_END
1668 };
1669
1670 static unsigned short msp3400_addrs[] = {
1671         0x80 >> 1,
1672         0x88 >> 1,
1673         I2C_CLIENT_END
1674 };
1675
1676 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1677 {
1678         int rc = 0;
1679         struct em28xx *dev = ptr;
1680
1681         if (dev->tuner_type != TUNER_XC2028)
1682                 return 0;
1683
1684         if (command != XC2028_TUNER_RESET)
1685                 return 0;
1686
1687         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1688
1689         return rc;
1690 }
1691 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1692
1693 static inline void em28xx_set_model(struct em28xx *dev)
1694 {
1695         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1696
1697         /* Those are the default values for the majority of boards
1698            Use those values if not specified otherwise at boards entry
1699          */
1700         if (!dev->board.xclk)
1701                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1702                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1703
1704         if (!dev->board.i2c_speed)
1705                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1706                                        EM28XX_I2C_FREQ_100_KHZ;
1707 }
1708
1709 /* HINT method: webcam I2C chips
1710  *
1711  * This method work for webcams with Micron sensors
1712  */
1713 static int em28xx_hint_sensor(struct em28xx *dev)
1714 {
1715         int rc;
1716         char *sensor_name;
1717         unsigned char cmd;
1718         __be16 version_be;
1719         u16 version;
1720
1721         dev->i2c_client.addr = 0xba >> 1;
1722         cmd = 0;
1723         i2c_master_send(&dev->i2c_client, &cmd, 1);
1724         rc = i2c_master_recv(&dev->i2c_client, (char *)&version_be, 2);
1725         if (rc != 2)
1726                 return -EINVAL;
1727
1728         version = be16_to_cpu(version_be);
1729
1730         switch (version) {
1731         case 0x8243:            /* mt9v011 640x480 1.3 Mpix sensor */
1732                 dev->model = EM2820_BOARD_SILVERCREST_WEBCAM;
1733                 sensor_name = "mt9v011";
1734                 dev->em28xx_sensor = EM28XX_MT9V011;
1735                 dev->sensor_xres = 640;
1736                 dev->sensor_yres = 480;
1737                 dev->sensor_xtal = 6300000;
1738                 break;
1739         default:
1740                 printk("Unknown Micron Sensor 0x%04x\n", be16_to_cpu(version));
1741                 return -EINVAL;
1742         }
1743
1744         em28xx_errdev("Sensor is %s, using model %s entry.\n",
1745                       sensor_name, em28xx_boards[dev->model].name);
1746
1747         return 0;
1748 }
1749
1750 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1751  * this won't work for boards with generic PCI IDs
1752  */
1753 void em28xx_pre_card_setup(struct em28xx *dev)
1754 {
1755         int rc;
1756
1757         em28xx_set_model(dev);
1758
1759         em28xx_info("Identified as %s (card=%d)\n",
1760                     dev->board.name, dev->model);
1761
1762         /* Set the default GPO/GPIO for legacy devices */
1763         dev->reg_gpo_num = EM2880_R04_GPO;
1764         dev->reg_gpio_num = EM28XX_R08_GPIO;
1765
1766         dev->wait_after_write = 5;
1767
1768         /* Based on the Chip ID, set the device configuration */
1769         rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1770         if (rc > 0) {
1771                 dev->chip_id = rc;
1772
1773                 switch (dev->chip_id) {
1774                 case CHIP_ID_EM2750:
1775                         em28xx_info("chip ID is em2750\n");
1776                         break;
1777                 case CHIP_ID_EM2820:
1778                         em28xx_info("chip ID is em2710 or 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->em28xx_sensor == EM28XX_MT9V011) {
2266                 struct v4l2_subdev *sd;
2267
2268                 sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2269                          &dev->i2c_adap, "mt9v011", "mt9v011", mt9v011_addrs);
2270                 v4l2_subdev_call(sd, core, s_config, 0, &dev->sensor_xtal);
2271         }
2272
2273         if (dev->board.adecoder == EM28XX_TVAUDIO)
2274                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2275                         "tvaudio", "tvaudio", dev->board.tvaudio_addr);
2276
2277         if (dev->board.tuner_type != TUNER_ABSENT) {
2278                 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2279
2280                 if (dev->board.radio.type)
2281                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2282                                 "tuner", "tuner", dev->board.radio_addr);
2283
2284                 if (has_demod)
2285                         v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2286                                 &dev->i2c_adap, "tuner", "tuner",
2287                                 v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2288                 if (dev->tuner_addr == 0) {
2289                         enum v4l2_i2c_tuner_type type =
2290                                 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2291                         struct v4l2_subdev *sd;
2292
2293                         sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2294                                 &dev->i2c_adap, "tuner", "tuner",
2295                                 v4l2_i2c_tuner_addrs(type));
2296
2297                         if (sd)
2298                                 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2299                 } else {
2300                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2301                                 "tuner", "tuner", dev->tuner_addr);
2302                 }
2303         }
2304
2305         em28xx_tuner_setup(dev);
2306         em28xx_ir_init(dev);
2307 }
2308
2309
2310 #if defined(CONFIG_MODULES) && defined(MODULE)
2311 static void request_module_async(struct work_struct *work)
2312 {
2313         struct em28xx *dev = container_of(work,
2314                              struct em28xx, request_module_wk);
2315
2316         if (dev->has_audio_class)
2317                 request_module("snd-usb-audio");
2318         else if (dev->has_alsa_audio)
2319                 request_module("em28xx-alsa");
2320
2321         if (dev->board.has_dvb)
2322                 request_module("em28xx-dvb");
2323 }
2324
2325 static void request_modules(struct em28xx *dev)
2326 {
2327         INIT_WORK(&dev->request_module_wk, request_module_async);
2328         schedule_work(&dev->request_module_wk);
2329 }
2330 #else
2331 #define request_modules(dev)
2332 #endif /* CONFIG_MODULES */
2333
2334 /*
2335  * em28xx_realease_resources()
2336  * unregisters the v4l2,i2c and usb devices
2337  * called when the device gets disconected or at module unload
2338 */
2339 void em28xx_release_resources(struct em28xx *dev)
2340 {
2341         if (dev->sbutton_input_dev)
2342                 em28xx_deregister_snapshot_button(dev);
2343
2344         if (dev->ir)
2345                 em28xx_ir_fini(dev);
2346
2347         /*FIXME: I2C IR should be disconnected */
2348
2349         em28xx_release_analog_resources(dev);
2350
2351         em28xx_remove_from_devlist(dev);
2352
2353         em28xx_i2c_unregister(dev);
2354
2355         v4l2_device_unregister(&dev->v4l2_dev);
2356
2357         usb_put_dev(dev->udev);
2358
2359         /* Mark device as unused */
2360         em28xx_devused &= ~(1 << dev->devno);
2361 };
2362
2363 /*
2364  * em28xx_init_dev()
2365  * allocates and inits the device structs, registers i2c bus and v4l device
2366  */
2367 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
2368                            struct usb_interface *interface,
2369                            int minor)
2370 {
2371         struct em28xx *dev = *devhandle;
2372         int retval = -ENOMEM;
2373         int errCode;
2374
2375         dev->udev = udev;
2376         mutex_init(&dev->ctrl_urb_lock);
2377         spin_lock_init(&dev->slock);
2378         init_waitqueue_head(&dev->open);
2379         init_waitqueue_head(&dev->wait_frame);
2380         init_waitqueue_head(&dev->wait_stream);
2381
2382         dev->em28xx_write_regs = em28xx_write_regs;
2383         dev->em28xx_read_reg = em28xx_read_reg;
2384         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2385         dev->em28xx_write_regs_req = em28xx_write_regs_req;
2386         dev->em28xx_read_reg_req = em28xx_read_reg_req;
2387         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2388
2389         em28xx_pre_card_setup(dev);
2390
2391         if (!dev->board.is_em2800) {
2392                 /* Sets I2C speed to 100 KHz */
2393                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2394                 if (retval < 0) {
2395                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
2396                                       " retval [%d]\n",
2397                                       __func__, retval);
2398                         return retval;
2399                 }
2400         }
2401
2402         retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
2403         if (retval < 0) {
2404                 em28xx_errdev("Call to v4l2_device_register() failed!\n");
2405                 return retval;
2406         }
2407
2408         /* register i2c bus */
2409         errCode = em28xx_i2c_register(dev);
2410         if (errCode < 0) {
2411                 v4l2_device_unregister(&dev->v4l2_dev);
2412                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2413                         __func__, errCode);
2414                 return errCode;
2415         }
2416
2417         /*
2418          * If the device can be a webcam, seek for a sensor.
2419          * If sensor is not found, then it isn't a webcam.
2420          */
2421         if (dev->board.is_webcam)
2422                 if (em28xx_hint_sensor(dev) < 0)
2423                         dev->board.is_webcam = 0;
2424
2425         /* Do board specific init and eeprom reading */
2426         em28xx_card_setup(dev);
2427
2428         /* Configure audio */
2429         errCode = em28xx_audio_setup(dev);
2430         if (errCode < 0) {
2431                 v4l2_device_unregister(&dev->v4l2_dev);
2432                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2433                         __func__, errCode);
2434         }
2435
2436         /* wake i2c devices */
2437         em28xx_wake_i2c(dev);
2438
2439         /* init video dma queues */
2440         INIT_LIST_HEAD(&dev->vidq.active);
2441         INIT_LIST_HEAD(&dev->vidq.queued);
2442
2443
2444         if (dev->board.has_msp34xx) {
2445                 /* Send a reset to other chips via gpio */
2446                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2447                 if (errCode < 0) {
2448                         em28xx_errdev("%s: em28xx_write_regs_req - "
2449                                       "msp34xx(1) failed! errCode [%d]\n",
2450                                       __func__, errCode);
2451                         return errCode;
2452                 }
2453                 msleep(3);
2454
2455                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2456                 if (errCode < 0) {
2457                         em28xx_errdev("%s: em28xx_write_regs_req - "
2458                                       "msp34xx(2) failed! errCode [%d]\n",
2459                                       __func__, errCode);
2460                         return errCode;
2461                 }
2462                 msleep(3);
2463         }
2464
2465         em28xx_add_into_devlist(dev);
2466
2467         retval = em28xx_register_analog_devices(dev);
2468         if (retval < 0) {
2469                 em28xx_release_resources(dev);
2470                 goto fail_reg_devices;
2471         }
2472
2473         em28xx_init_extension(dev);
2474
2475         /* Save some power by putting tuner to sleep */
2476         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
2477
2478         return 0;
2479
2480 fail_reg_devices:
2481         return retval;
2482 }
2483
2484 /*
2485  * em28xx_usb_probe()
2486  * checks for supported devices
2487  */
2488 static int em28xx_usb_probe(struct usb_interface *interface,
2489                             const struct usb_device_id *id)
2490 {
2491         const struct usb_endpoint_descriptor *endpoint;
2492         struct usb_device *udev;
2493         struct usb_interface *uif;
2494         struct em28xx *dev = NULL;
2495         int retval;
2496         int i, nr, ifnum, isoc_pipe;
2497         char *speed;
2498         char descr[255] = "";
2499
2500         udev = usb_get_dev(interface_to_usbdev(interface));
2501         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2502
2503         /* Check to see next free device and mark as used */
2504         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2505         em28xx_devused |= 1<<nr;
2506
2507         /* Don't register audio interfaces */
2508         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2509                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2510                         "interface %i, class %i\n",
2511                         le16_to_cpu(udev->descriptor.idVendor),
2512                         le16_to_cpu(udev->descriptor.idProduct),
2513                         ifnum,
2514                         interface->altsetting[0].desc.bInterfaceClass);
2515
2516                 em28xx_devused &= ~(1<<nr);
2517                 retval = -ENODEV;
2518                 goto err;
2519         }
2520
2521         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2522
2523         /* check if the device has the iso in endpoint at the correct place */
2524         if (usb_endpoint_xfer_isoc(endpoint)
2525             &&
2526             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2527                 /* It's a newer em2874/em2875 device */
2528                 isoc_pipe = 0;
2529         } else {
2530                 int check_interface = 1;
2531                 isoc_pipe = 1;
2532                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2533                 if (!usb_endpoint_xfer_isoc(endpoint))
2534                         check_interface = 0;
2535
2536                 if (usb_endpoint_dir_out(endpoint))
2537                         check_interface = 0;
2538
2539                 if (!check_interface) {
2540                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2541                                 "interface %i, class %i found.\n",
2542                                 le16_to_cpu(udev->descriptor.idVendor),
2543                                 le16_to_cpu(udev->descriptor.idProduct),
2544                                 ifnum,
2545                                 interface->altsetting[0].desc.bInterfaceClass);
2546
2547                         em28xx_err(DRIVER_NAME " This is an anciliary "
2548                                 "interface not used by the driver\n");
2549
2550                         em28xx_devused &= ~(1<<nr);
2551                         retval = -ENODEV;
2552                         goto err;
2553                 }
2554         }
2555
2556         switch (udev->speed) {
2557         case USB_SPEED_LOW:
2558                 speed = "1.5";
2559                 break;
2560         case USB_SPEED_UNKNOWN:
2561         case USB_SPEED_FULL:
2562                 speed = "12";
2563                 break;
2564         case USB_SPEED_HIGH:
2565                 speed = "480";
2566                 break;
2567         default:
2568                 speed = "unknown";
2569         }
2570
2571         if (udev->manufacturer)
2572                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2573
2574         if (udev->product) {
2575                 if (*descr)
2576                         strlcat(descr, " ", sizeof(descr));
2577                 strlcat(descr, udev->product, sizeof(descr));
2578         }
2579         if (*descr)
2580                 strlcat(descr, " ", sizeof(descr));
2581
2582         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2583                 "(%04x:%04x, interface %d, class %d)\n",
2584                 descr,
2585                 speed,
2586                 le16_to_cpu(udev->descriptor.idVendor),
2587                 le16_to_cpu(udev->descriptor.idProduct),
2588                 ifnum,
2589                 interface->altsetting->desc.bInterfaceNumber);
2590
2591         /*
2592          * Make sure we have 480 Mbps of bandwidth, otherwise things like
2593          * video stream wouldn't likely work, since 12 Mbps is generally
2594          * not enough even for most Digital TV streams.
2595          */
2596         if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
2597                 printk(DRIVER_NAME ": Device initialization failed.\n");
2598                 printk(DRIVER_NAME ": Device must be connected to a high-speed"
2599                        " USB 2.0 port.\n");
2600                 em28xx_devused &= ~(1<<nr);
2601                 retval = -ENODEV;
2602                 goto err;
2603         }
2604
2605         if (nr >= EM28XX_MAXBOARDS) {
2606                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2607                                 EM28XX_MAXBOARDS);
2608                 em28xx_devused &= ~(1<<nr);
2609                 retval = -ENOMEM;
2610                 goto err;
2611         }
2612
2613         /* allocate memory for our device state and initialize it */
2614         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2615         if (dev == NULL) {
2616                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2617                 em28xx_devused &= ~(1<<nr);
2618                 retval = -ENOMEM;
2619                 goto err;
2620         }
2621
2622         snprintf(dev->name, 29, "em28xx #%d", nr);
2623         dev->devno = nr;
2624         dev->model = id->driver_info;
2625         dev->alt   = -1;
2626
2627         /* Checks if audio is provided by some interface */
2628         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2629                 uif = udev->config->interface[i];
2630                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2631                         dev->has_audio_class = 1;
2632                         break;
2633                 }
2634         }
2635
2636         /* compute alternate max packet sizes */
2637         uif = udev->actconfig->interface[0];
2638
2639         dev->num_alt = uif->num_altsetting;
2640         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2641
2642         if (dev->alt_max_pkt_size == NULL) {
2643                 em28xx_errdev("out of memory!\n");
2644                 em28xx_devused &= ~(1<<nr);
2645                 kfree(dev);
2646                 retval = -ENOMEM;
2647                 goto err;
2648         }
2649
2650         for (i = 0; i < dev->num_alt ; i++) {
2651                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2652                 dev->alt_max_pkt_size[i] =
2653                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2654         }
2655
2656         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2657                 dev->model = card[nr];
2658
2659         /* allocate device struct */
2660         mutex_init(&dev->lock);
2661         mutex_lock(&dev->lock);
2662         retval = em28xx_init_dev(&dev, udev, interface, nr);
2663         if (retval) {
2664                 em28xx_devused &= ~(1<<dev->devno);
2665                 mutex_unlock(&dev->lock);
2666                 kfree(dev);
2667                 goto err;
2668         }
2669
2670         /* save our data pointer in this interface device */
2671         usb_set_intfdata(interface, dev);
2672
2673         request_modules(dev);
2674
2675         /* Should be the last thing to do, to avoid newer udev's to
2676            open the device before fully initializing it
2677          */
2678         mutex_unlock(&dev->lock);
2679
2680         return 0;
2681
2682 err:
2683         return retval;
2684 }
2685
2686 /*
2687  * em28xx_usb_disconnect()
2688  * called when the device gets diconencted
2689  * video device will be unregistered on v4l2_close in case it is still open
2690  */
2691 static void em28xx_usb_disconnect(struct usb_interface *interface)
2692 {
2693         struct em28xx *dev;
2694
2695         dev = usb_get_intfdata(interface);
2696         usb_set_intfdata(interface, NULL);
2697
2698         if (!dev)
2699                 return;
2700
2701         em28xx_info("disconnecting %s\n", dev->vdev->name);
2702
2703         /* wait until all current v4l2 io is finished then deallocate
2704            resources */
2705         mutex_lock(&dev->lock);
2706
2707         wake_up_interruptible_all(&dev->open);
2708
2709         v4l2_device_disconnect(&dev->v4l2_dev);
2710
2711         if (dev->users) {
2712                 em28xx_warn
2713                     ("device /dev/video%d is open! Deregistration and memory "
2714                      "deallocation are deferred on close.\n",
2715                                 dev->vdev->num);
2716
2717                 dev->state |= DEV_MISCONFIGURED;
2718                 em28xx_uninit_isoc(dev);
2719                 dev->state |= DEV_DISCONNECTED;
2720                 wake_up_interruptible(&dev->wait_frame);
2721                 wake_up_interruptible(&dev->wait_stream);
2722         } else {
2723                 dev->state |= DEV_DISCONNECTED;
2724                 em28xx_release_resources(dev);
2725         }
2726
2727         em28xx_close_extension(dev);
2728
2729         mutex_unlock(&dev->lock);
2730
2731         if (!dev->users) {
2732                 kfree(dev->alt_max_pkt_size);
2733                 kfree(dev);
2734         }
2735 }
2736
2737 static struct usb_driver em28xx_usb_driver = {
2738         .name = "em28xx",
2739         .probe = em28xx_usb_probe,
2740         .disconnect = em28xx_usb_disconnect,
2741         .id_table = em28xx_id_table,
2742 };
2743
2744 static int __init em28xx_module_init(void)
2745 {
2746         int result;
2747
2748         /* register this driver with the USB subsystem */
2749         result = usb_register(&em28xx_usb_driver);
2750         if (result)
2751                 em28xx_err(DRIVER_NAME
2752                            " usb_register failed. Error number %d.\n", result);
2753
2754         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2755
2756         return result;
2757 }
2758
2759 static void __exit em28xx_module_exit(void)
2760 {
2761         /* deregister this driver with the USB subsystem */
2762         usb_deregister(&em28xx_usb_driver);
2763 }
2764
2765 module_init(em28xx_module_init);
2766 module_exit(em28xx_module_exit);