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 /* Pinnacle Hybrid Pro eb1a:2881 */
 161 static struct em28xx_reg_seq pinnacle_hybrid_pro_analog[] = {
 162         {EM28XX_R08_GPIO,       0x6f,   ~EM_GPIO_4,     10},
 163         {       -1,             -1,     -1,             -1},
 164 };
 165
 166 static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = {
 167         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 168         {EM2880_R04_GPO,        0x04,   0xff,          100},/* zl10353 reset */
 169         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 170         {       -1,             -1,     -1,             -1},
 171 };
 172
 173
 174 /* Callback for the most boards */
 175 static struct em28xx_reg_seq default_tuner_gpio[] = {
 176         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 177         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 178         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 179         {  -1,                  -1,             -1,             -1},
 180 };
 181
 182 /* Mute/unmute */
 183 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
 184         {EM28XX_R08_GPIO,       5,              7,              10},
 185         {  -1,                  -1,             -1,             -1},
 186 };
 187
 188 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
 189         {EM28XX_R08_GPIO,       4,              7,              10},
 190         {  -1,                  -1,             -1,             -1},
 191 };
 192
 193 static struct em28xx_reg_seq compro_mute_gpio[] = {
 194         {EM28XX_R08_GPIO,       6,              7,              10},
 195         {  -1,                  -1,             -1,             -1},
 196 };
 197
 198 /* Terratec AV350 */
 199 static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
 200         {EM28XX_R08_GPIO,       0xff,   0x7f,           10},
 201         {       -1,             -1,     -1,             -1},
 202 };
 203
 204 static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
 205         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 206         {       -1,             -1,     -1,             -1},
 207 };
 208
 209 static struct em28xx_reg_seq silvercrest_reg_seq[] = {
 210         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 211         {EM28XX_R08_GPIO,       0x01,   0xf7,           10},
 212         {       -1,             -1,     -1,             -1},
 213 };
 214
 215 /*
 216  *  Board definitions
 217  */
 218 struct em28xx_board em28xx_boards[] = {
 219         [EM2750_BOARD_UNKNOWN] = {
 220                 .name          = "EM2710/EM2750/EM2751 webcam grabber",
 221                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 222                 .tuner_type    = TUNER_ABSENT,
 223                 .is_webcam     = 1,
 224                 .input         = { {
 225                         .type     = EM28XX_VMUX_COMPOSITE1,
 226                         .vmux     = 0,
 227                         .amux     = EM28XX_AMUX_VIDEO,
 228                         .gpio     = silvercrest_reg_seq,
 229                 } },
 230         },
 231         [EM2800_BOARD_UNKNOWN] = {
 232                 .name         = "Unknown EM2800 video grabber",
 233                 .is_em2800    = 1,
 234                 .tda9887_conf = TDA9887_PRESENT,
 235                 .decoder      = EM28XX_SAA711X,
 236                 .tuner_type   = TUNER_ABSENT,
 237                 .input        = { {
 238                         .type     = EM28XX_VMUX_COMPOSITE1,
 239                         .vmux     = SAA7115_COMPOSITE0,
 240                         .amux     = EM28XX_AMUX_LINE_IN,
 241                 }, {
 242                         .type     = EM28XX_VMUX_SVIDEO,
 243                         .vmux     = SAA7115_SVIDEO3,
 244                         .amux     = EM28XX_AMUX_LINE_IN,
 245                 } },
 246         },
 247         [EM2820_BOARD_UNKNOWN] = {
 248                 .name          = "Unknown EM2750/28xx video grabber",
 249                 .tuner_type    = TUNER_ABSENT,
 250                 .is_webcam     = 1,     /* To enable sensor probe */
 251         },
 252         [EM2750_BOARD_DLCW_130] = {
 253                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 254                 .name          = "Huaqi DLCW-130",
 255                 .valid         = EM28XX_BOARD_NOT_VALIDATED,
 256                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 257                 .tuner_type    = TUNER_ABSENT,
 258                 .is_webcam     = 1,
 259                 .input         = { {
 260                         .type     = EM28XX_VMUX_COMPOSITE1,
 261                         .vmux     = 0,
 262                         .amux     = EM28XX_AMUX_VIDEO,
 263                 } },
 264         },
 265         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 266                 .name         = "Kworld PVR TV 2800 RF",
 267                 .tuner_type   = TUNER_TEMIC_PAL,
 268                 .tda9887_conf = TDA9887_PRESENT,
 269                 .decoder      = EM28XX_SAA711X,
 270                 .input        = { {
 271                         .type     = EM28XX_VMUX_COMPOSITE1,
 272                         .vmux     = SAA7115_COMPOSITE0,
 273                         .amux     = EM28XX_AMUX_LINE_IN,
 274                 }, {
 275                         .type     = EM28XX_VMUX_SVIDEO,
 276                         .vmux     = SAA7115_SVIDEO3,
 277                         .amux     = EM28XX_AMUX_LINE_IN,
 278                 } },
 279         },
 280         [EM2820_BOARD_GADMEI_TVR200] = {
 281                 .name         = "Gadmei TVR200",
 282                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 283                 .tda9887_conf = TDA9887_PRESENT,
 284                 .decoder      = EM28XX_SAA711X,
 285                 .input        = { {
 286                         .type     = EM28XX_VMUX_TELEVISION,
 287                         .vmux     = SAA7115_COMPOSITE2,
 288                         .amux     = EM28XX_AMUX_LINE_IN,
 289                 }, {
 290                         .type     = EM28XX_VMUX_COMPOSITE1,
 291                         .vmux     = SAA7115_COMPOSITE0,
 292                         .amux     = EM28XX_AMUX_LINE_IN,
 293                 }, {
 294                         .type     = EM28XX_VMUX_SVIDEO,
 295                         .vmux     = SAA7115_SVIDEO3,
 296                         .amux     = EM28XX_AMUX_LINE_IN,
 297                 } },
 298         },
 299         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
 300                 .name         = "Terratec Cinergy 250 USB",
 301                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 302                 .tda9887_conf = TDA9887_PRESENT,
 303                 .decoder      = EM28XX_SAA711X,
 304                 .input        = { {
 305                         .type     = EM28XX_VMUX_TELEVISION,
 306                         .vmux     = SAA7115_COMPOSITE2,
 307                         .amux     = EM28XX_AMUX_LINE_IN,
 308                 }, {
 309                         .type     = EM28XX_VMUX_COMPOSITE1,
 310                         .vmux     = SAA7115_COMPOSITE0,
 311                         .amux     = EM28XX_AMUX_LINE_IN,
 312                 }, {
 313                         .type     = EM28XX_VMUX_SVIDEO,
 314                         .vmux     = SAA7115_SVIDEO3,
 315                         .amux     = EM28XX_AMUX_LINE_IN,
 316                 } },
 317         },
 318         [EM2820_BOARD_PINNACLE_USB_2] = {
 319                 .name         = "Pinnacle PCTV USB 2",
 320                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 321                 .tda9887_conf = TDA9887_PRESENT,
 322                 .decoder      = EM28XX_SAA711X,
 323                 .input        = { {
 324                         .type     = EM28XX_VMUX_TELEVISION,
 325                         .vmux     = SAA7115_COMPOSITE2,
 326                         .amux     = EM28XX_AMUX_VIDEO,
 327                 }, {
 328                         .type     = EM28XX_VMUX_COMPOSITE1,
 329                         .vmux     = SAA7115_COMPOSITE0,
 330                         .amux     = EM28XX_AMUX_LINE_IN,
 331                 }, {
 332                         .type     = EM28XX_VMUX_SVIDEO,
 333                         .vmux     = SAA7115_SVIDEO3,
 334                         .amux     = EM28XX_AMUX_LINE_IN,
 335                 } },
 336         },
 337         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 338                 .name         = "Hauppauge WinTV USB 2",
 339                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 340                 .tda9887_conf = TDA9887_PRESENT |
 341                                 TDA9887_PORT1_ACTIVE |
 342                                 TDA9887_PORT2_ACTIVE,
 343                 .decoder      = EM28XX_TVP5150,
 344                 .has_msp34xx  = 1,
 345                 .input        = { {
 346                         .type     = EM28XX_VMUX_TELEVISION,
 347                         .vmux     = TVP5150_COMPOSITE0,
 348                         .amux     = MSP_INPUT_DEFAULT,
 349                 }, {
 350                         .type     = EM28XX_VMUX_SVIDEO,
 351                         .vmux     = TVP5150_SVIDEO,
 352                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 353                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 354                 } },
 355         },
 356         [EM2820_BOARD_DLINK_USB_TV] = {
 357                 .name         = "D-Link DUB-T210 TV Tuner",
 358                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 359                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 360                 .tda9887_conf = TDA9887_PRESENT,
 361                 .decoder      = EM28XX_SAA711X,
 362                 .input        = { {
 363                         .type     = EM28XX_VMUX_TELEVISION,
 364                         .vmux     = SAA7115_COMPOSITE2,
 365                         .amux     = EM28XX_AMUX_LINE_IN,
 366                 }, {
 367                         .type     = EM28XX_VMUX_COMPOSITE1,
 368                         .vmux     = SAA7115_COMPOSITE0,
 369                         .amux     = EM28XX_AMUX_LINE_IN,
 370                 }, {
 371                         .type     = EM28XX_VMUX_SVIDEO,
 372                         .vmux     = SAA7115_SVIDEO3,
 373                         .amux     = EM28XX_AMUX_LINE_IN,
 374                 } },
 375         },
 376         [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
 377                 .name         = "Hercules Smart TV USB 2.0",
 378                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 379                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 380                 .tda9887_conf = TDA9887_PRESENT,
 381                 .decoder      = EM28XX_SAA711X,
 382                 .input        = { {
 383                         .type     = EM28XX_VMUX_TELEVISION,
 384                         .vmux     = SAA7115_COMPOSITE2,
 385                         .amux     = EM28XX_AMUX_LINE_IN,
 386                 }, {
 387                         .type     = EM28XX_VMUX_COMPOSITE1,
 388                         .vmux     = SAA7115_COMPOSITE0,
 389                         .amux     = EM28XX_AMUX_LINE_IN,
 390                 }, {
 391                         .type     = EM28XX_VMUX_SVIDEO,
 392                         .vmux     = SAA7115_SVIDEO3,
 393                         .amux     = EM28XX_AMUX_LINE_IN,
 394                 } },
 395         },
 396         [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
 397                 .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
 398                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 399                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 400                 .tda9887_conf = TDA9887_PRESENT,
 401                 .decoder      = EM28XX_SAA711X,
 402                 .input        = { {
 403                         .type     = EM28XX_VMUX_TELEVISION,
 404                         .vmux     = SAA7115_COMPOSITE2,
 405                         .amux     = EM28XX_AMUX_VIDEO,
 406                 }, {
 407                         .type     = EM28XX_VMUX_COMPOSITE1,
 408                         .vmux     = SAA7115_COMPOSITE0,
 409                         .amux     = EM28XX_AMUX_LINE_IN,
 410                 }, {
 411                         .type     = EM28XX_VMUX_SVIDEO,
 412                         .vmux     = SAA7115_SVIDEO3,
 413                         .amux     = EM28XX_AMUX_LINE_IN,
 414                 } },
 415         },
 416         [EM2820_BOARD_GADMEI_UTV310] = {
 417                 .name         = "Gadmei UTV310",
 418                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 419                 .tuner_type   = TUNER_TNF_5335MF,
 420                 .tda9887_conf = TDA9887_PRESENT,
 421                 .decoder      = EM28XX_SAA711X,
 422                 .input        = { {
 423                         .type     = EM28XX_VMUX_TELEVISION,
 424                         .vmux     = SAA7115_COMPOSITE1,
 425                         .amux     = EM28XX_AMUX_LINE_IN,
 426                 }, {
 427                         .type     = EM28XX_VMUX_COMPOSITE1,
 428                         .vmux     = SAA7115_COMPOSITE0,
 429                         .amux     = EM28XX_AMUX_LINE_IN,
 430                 }, {
 431                         .type     = EM28XX_VMUX_SVIDEO,
 432                         .vmux     = SAA7115_SVIDEO3,
 433                         .amux     = EM28XX_AMUX_LINE_IN,
 434                 } },
 435         },
 436         [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
 437                 .name         = "Leadtek Winfast USB II Deluxe",
 438                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 439                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 440                 .tda9887_conf = TDA9887_PRESENT,
 441                 .decoder      = EM28XX_SAA711X,
 442                 .input        = { {
 443                         .type     = EM28XX_VMUX_TELEVISION,
 444                         .vmux     = SAA7115_COMPOSITE2,
 445                         .amux     = EM28XX_AMUX_VIDEO,
 446                 }, {
 447                         .type     = EM28XX_VMUX_COMPOSITE1,
 448                         .vmux     = SAA7115_COMPOSITE0,
 449                         .amux     = EM28XX_AMUX_LINE_IN,
 450                 }, {
 451                         .type     = EM28XX_VMUX_SVIDEO,
 452                         .vmux     = SAA7115_COMPOSITE0,
 453                         .amux     = EM28XX_AMUX_LINE_IN,
 454                 } },
 455         },
 456         [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 457                 .name         = "Videology 20K14XUSB USB2.0",
 458                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 459                 .tuner_type   = TUNER_ABSENT,
 460                 .is_webcam    = 1,
 461                 .input        = { {
 462                         .type     = EM28XX_VMUX_COMPOSITE1,
 463                         .vmux     = 0,
 464                         .amux     = EM28XX_AMUX_VIDEO,
 465                 } },
 466         },
 467         [EM2820_BOARD_SILVERCREST_WEBCAM] = {
 468                 .name         = "Silvercrest Webcam 1.3mpix",
 469                 .tuner_type   = TUNER_ABSENT,
 470                 .is_webcam    = 1,
 471                 .input        = { {
 472                         .type     = EM28XX_VMUX_COMPOSITE1,
 473                         .vmux     = 0,
 474                         .amux     = EM28XX_AMUX_VIDEO,
 475                         .gpio     = silvercrest_reg_seq,
 476                 } },
 477         },
 478         [EM2821_BOARD_SUPERCOMP_USB_2] = {
 479                 .name         = "Supercomp USB 2.0 TV",
 480                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 481                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 482                 .tda9887_conf = TDA9887_PRESENT |
 483                                 TDA9887_PORT1_ACTIVE |
 484                                 TDA9887_PORT2_ACTIVE,
 485                 .decoder      = EM28XX_SAA711X,
 486                 .input        = { {
 487                         .type     = EM28XX_VMUX_TELEVISION,
 488                         .vmux     = SAA7115_COMPOSITE2,
 489                         .amux     = EM28XX_AMUX_LINE_IN,
 490                 }, {
 491                         .type     = EM28XX_VMUX_COMPOSITE1,
 492                         .vmux     = SAA7115_COMPOSITE0,
 493                         .amux     = EM28XX_AMUX_VIDEO,
 494                 }, {
 495                         .type     = EM28XX_VMUX_SVIDEO,
 496                         .vmux     = SAA7115_SVIDEO3,
 497                         .amux     = EM28XX_AMUX_LINE_IN,
 498                 } },
 499         },
 500         [EM2821_BOARD_USBGEAR_VD204] = {
 501                 .name         = "Usbgear VD204v9",
 502                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 503                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 504                 .decoder      = EM28XX_SAA711X,
 505                 .input        = { {
 506                         .type  = EM28XX_VMUX_COMPOSITE1,
 507                         .vmux  = SAA7115_COMPOSITE0,
 508                         .amux  = EM28XX_AMUX_LINE_IN,
 509                 }, {
 510                         .type  = EM28XX_VMUX_SVIDEO,
 511                         .vmux  = SAA7115_SVIDEO3,
 512                         .amux  = EM28XX_AMUX_LINE_IN,
 513                 } },
 514         },
 515         [EM2860_BOARD_NETGMBH_CAM] = {
 516                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 517                 .name         = "NetGMBH Cam",
 518                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 519                 .tuner_type   = TUNER_ABSENT,
 520                 .is_webcam    = 1,
 521                 .input        = { {
 522                         .type     = EM28XX_VMUX_COMPOSITE1,
 523                         .vmux     = 0,
 524                         .amux     = EM28XX_AMUX_VIDEO,
 525                 } },
 526         },
 527         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 528                 .name         = "Typhoon DVD Maker",
 529                 .decoder      = EM28XX_SAA711X,
 530                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 531                 .input        = { {
 532                         .type  = EM28XX_VMUX_COMPOSITE1,
 533                         .vmux  = SAA7115_COMPOSITE0,
 534                         .amux  = EM28XX_AMUX_LINE_IN,
 535                 }, {
 536                         .type  = EM28XX_VMUX_SVIDEO,
 537                         .vmux  = SAA7115_SVIDEO3,
 538                         .amux  = EM28XX_AMUX_LINE_IN,
 539                 } },
 540         },
 541         [EM2860_BOARD_GADMEI_UTV330] = {
 542                 .name         = "Gadmei UTV330",
 543                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 544                 .tuner_type   = TUNER_TNF_5335MF,
 545                 .tda9887_conf = TDA9887_PRESENT,
 546                 .decoder      = EM28XX_SAA711X,
 547                 .input        = { {
 548                         .type     = EM28XX_VMUX_TELEVISION,
 549                         .vmux     = SAA7115_COMPOSITE2,
 550                         .amux     = EM28XX_AMUX_VIDEO,
 551                 }, {
 552                         .type     = EM28XX_VMUX_COMPOSITE1,
 553                         .vmux     = SAA7115_COMPOSITE0,
 554                         .amux     = EM28XX_AMUX_LINE_IN,
 555                 }, {
 556                         .type     = EM28XX_VMUX_SVIDEO,
 557                         .vmux     = SAA7115_SVIDEO3,
 558                         .amux     = EM28XX_AMUX_LINE_IN,
 559                 } },
 560         },
 561         [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
 562                 .name         = "Terratec Cinergy A Hybrid XS",
 563                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 564                 .tuner_type   = TUNER_XC2028,
 565                 .tuner_gpio   = default_tuner_gpio,
 566                 .decoder      = EM28XX_TVP5150,
 567
 568                 .input        = { {
 569                         .type     = EM28XX_VMUX_TELEVISION,
 570                         .vmux     = TVP5150_COMPOSITE0,
 571                         .amux     = EM28XX_AMUX_VIDEO,
 572                         .gpio     = hauppauge_wintv_hvr_900_analog,
 573                 }, {
 574                         .type     = EM28XX_VMUX_COMPOSITE1,
 575                         .vmux     = TVP5150_COMPOSITE1,
 576                         .amux     = EM28XX_AMUX_LINE_IN,
 577                         .gpio     = hauppauge_wintv_hvr_900_analog,
 578                 }, {
 579                         .type     = EM28XX_VMUX_SVIDEO,
 580                         .vmux     = TVP5150_SVIDEO,
 581                         .amux     = EM28XX_AMUX_LINE_IN,
 582                         .gpio     = hauppauge_wintv_hvr_900_analog,
 583                 } },
 584         },
 585         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 586                 .name         = "KWorld PVRTV 300U",
 587                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 588                 .tuner_type   = TUNER_XC2028,
 589                 .tuner_gpio   = default_tuner_gpio,
 590                 .decoder      = EM28XX_TVP5150,
 591                 .input        = { {
 592                         .type     = EM28XX_VMUX_TELEVISION,
 593                         .vmux     = TVP5150_COMPOSITE0,
 594                         .amux     = EM28XX_AMUX_VIDEO,
 595                 }, {
 596                         .type     = EM28XX_VMUX_COMPOSITE1,
 597                         .vmux     = TVP5150_COMPOSITE1,
 598                         .amux     = EM28XX_AMUX_LINE_IN,
 599                 }, {
 600                         .type     = EM28XX_VMUX_SVIDEO,
 601                         .vmux     = TVP5150_SVIDEO,
 602                         .amux     = EM28XX_AMUX_LINE_IN,
 603                 } },
 604         },
 605         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 606                 .name          = "Yakumo MovieMixer",
 607                 .tuner_type    = TUNER_ABSENT,  /* Capture only device */
 608                 .decoder       = EM28XX_TVP5150,
 609                 .input         = { {
 610                         .type     = EM28XX_VMUX_TELEVISION,
 611                         .vmux     = TVP5150_COMPOSITE0,
 612                         .amux     = EM28XX_AMUX_VIDEO,
 613                 }, {
 614                         .type     = EM28XX_VMUX_COMPOSITE1,
 615                         .vmux     = TVP5150_COMPOSITE1,
 616                         .amux     = EM28XX_AMUX_LINE_IN,
 617                 }, {
 618                         .type     = EM28XX_VMUX_SVIDEO,
 619                         .vmux     = TVP5150_SVIDEO,
 620                         .amux     = EM28XX_AMUX_LINE_IN,
 621                 } },
 622         },
 623         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 624                 .name         = "Plextor ConvertX PX-TV100U",
 625                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 626                 .tuner_type   = TUNER_TNF_5335MF,
 627                 .tda9887_conf = TDA9887_PRESENT,
 628                 .decoder      = EM28XX_TVP5150,
 629                 .input        = { {
 630                         .type     = EM28XX_VMUX_TELEVISION,
 631                         .vmux     = TVP5150_COMPOSITE0,
 632                         .amux     = EM28XX_AMUX_LINE_IN,
 633                 }, {
 634                         .type     = EM28XX_VMUX_COMPOSITE1,
 635                         .vmux     = TVP5150_COMPOSITE1,
 636                         .amux     = EM28XX_AMUX_LINE_IN,
 637                 }, {
 638                         .type     = EM28XX_VMUX_SVIDEO,
 639                         .vmux     = TVP5150_SVIDEO,
 640                         .amux     = EM28XX_AMUX_LINE_IN,
 641                 } },
 642         },
 643
 644         /* Those boards with em2870 are DVB Only*/
 645
 646         [EM2870_BOARD_TERRATEC_XS] = {
 647                 .name         = "Terratec Cinergy T XS",
 648                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 649                 .tuner_type   = TUNER_XC2028,
 650                 .tuner_gpio   = default_tuner_gpio,
 651         },
 652         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 653                 .name         = "Terratec Cinergy T XS (MT2060)",
 654                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 655                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 656         },
 657         [EM2870_BOARD_KWORLD_350U] = {
 658                 .name         = "Kworld 350 U DVB-T",
 659                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 660                 .tuner_type   = TUNER_XC2028,
 661                 .tuner_gpio   = default_tuner_gpio,
 662         },
 663         [EM2870_BOARD_KWORLD_355U] = {
 664                 .name         = "Kworld 355 U DVB-T",
 665                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 666         },
 667         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 668                 .name         = "Pinnacle PCTV DVB-T",
 669                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 670                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 671                 /* djh - I have serious doubts this is right... */
 672                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 673                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 674         },
 675         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 676                 .name         = "Compro, VideoMate U3",
 677                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 678                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 679         },
 680
 681         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 682                 .name         = "Terratec Hybrid XS Secam",
 683                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 684                 .has_msp34xx  = 1,
 685                 .tuner_type   = TUNER_XC2028,
 686                 .tuner_gpio   = default_tuner_gpio,
 687                 .decoder      = EM28XX_TVP5150,
 688                 .input        = { {
 689                         .type     = EM28XX_VMUX_TELEVISION,
 690                         .vmux     = TVP5150_COMPOSITE0,
 691                         .amux     = EM28XX_AMUX_VIDEO,
 692                         .gpio     = default_analog,
 693                 }, {
 694                         .type     = EM28XX_VMUX_COMPOSITE1,
 695                         .vmux     = TVP5150_COMPOSITE1,
 696                         .amux     = EM28XX_AMUX_LINE_IN,
 697                         .gpio     = default_analog,
 698                 }, {
 699                         .type     = EM28XX_VMUX_SVIDEO,
 700                         .vmux     = TVP5150_SVIDEO,
 701                         .amux     = EM28XX_AMUX_LINE_IN,
 702                         .gpio     = default_analog,
 703                 } },
 704         },
 705         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 706                 .name         = "Hauppauge WinTV HVR 900",
 707                 .tda9887_conf = TDA9887_PRESENT,
 708                 .tuner_type   = TUNER_XC2028,
 709                 .tuner_gpio   = default_tuner_gpio,
 710                 .mts_firmware = 1,
 711                 .has_dvb      = 1,
 712                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 713                 .ir_codes     = ir_codes_hauppauge_new,
 714                 .decoder      = EM28XX_TVP5150,
 715                 .input        = { {
 716                         .type     = EM28XX_VMUX_TELEVISION,
 717                         .vmux     = TVP5150_COMPOSITE0,
 718                         .amux     = EM28XX_AMUX_VIDEO,
 719                         .gpio     = hauppauge_wintv_hvr_900_analog,
 720                 }, {
 721                         .type     = EM28XX_VMUX_COMPOSITE1,
 722                         .vmux     = TVP5150_COMPOSITE1,
 723                         .amux     = EM28XX_AMUX_LINE_IN,
 724                         .gpio     = hauppauge_wintv_hvr_900_analog,
 725                 }, {
 726                         .type     = EM28XX_VMUX_SVIDEO,
 727                         .vmux     = TVP5150_SVIDEO,
 728                         .amux     = EM28XX_AMUX_LINE_IN,
 729                         .gpio     = hauppauge_wintv_hvr_900_analog,
 730                 } },
 731         },
 732         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 733                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 734                 .tda9887_conf = TDA9887_PRESENT,
 735                 .tuner_type   = TUNER_XC2028,
 736                 .tuner_gpio   = default_tuner_gpio,
 737                 .mts_firmware = 1,
 738                 .ir_codes     = ir_codes_hauppauge_new,
 739                 .decoder      = EM28XX_TVP5150,
 740                 .input        = { {
 741                         .type     = EM28XX_VMUX_TELEVISION,
 742                         .vmux     = TVP5150_COMPOSITE0,
 743                         .amux     = EM28XX_AMUX_VIDEO,
 744                         .gpio     = hauppauge_wintv_hvr_900_analog,
 745                 }, {
 746                         .type     = EM28XX_VMUX_COMPOSITE1,
 747                         .vmux     = TVP5150_COMPOSITE1,
 748                         .amux     = EM28XX_AMUX_LINE_IN,
 749                         .gpio     = hauppauge_wintv_hvr_900_analog,
 750                 }, {
 751                         .type     = EM28XX_VMUX_SVIDEO,
 752                         .vmux     = TVP5150_SVIDEO,
 753                         .amux     = EM28XX_AMUX_LINE_IN,
 754                         .gpio     = hauppauge_wintv_hvr_900_analog,
 755                 } },
 756         },
 757         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
 758                 .name           = "Hauppauge WinTV HVR 850",
 759                 .tuner_type     = TUNER_XC2028,
 760                 .tuner_gpio     = default_tuner_gpio,
 761                 .mts_firmware   = 1,
 762                 .has_dvb        = 1,
 763                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 764                 .ir_codes       = ir_codes_hauppauge_new,
 765                 .decoder        = EM28XX_TVP5150,
 766                 .input          = { {
 767                         .type     = EM28XX_VMUX_TELEVISION,
 768                         .vmux     = TVP5150_COMPOSITE0,
 769                         .amux     = EM28XX_AMUX_VIDEO,
 770                         .gpio     = hauppauge_wintv_hvr_900_analog,
 771                 }, {
 772                         .type     = EM28XX_VMUX_COMPOSITE1,
 773                         .vmux     = TVP5150_COMPOSITE1,
 774                         .amux     = EM28XX_AMUX_LINE_IN,
 775                         .gpio     = hauppauge_wintv_hvr_900_analog,
 776                 }, {
 777                         .type     = EM28XX_VMUX_SVIDEO,
 778                         .vmux     = TVP5150_SVIDEO,
 779                         .amux     = EM28XX_AMUX_LINE_IN,
 780                         .gpio     = hauppauge_wintv_hvr_900_analog,
 781                 } },
 782         },
 783         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 784                 .name           = "Hauppauge WinTV HVR 950",
 785                 .tuner_type     = TUNER_XC2028,
 786                 .tuner_gpio     = default_tuner_gpio,
 787                 .mts_firmware   = 1,
 788                 .has_dvb        = 1,
 789                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 790                 .ir_codes       = ir_codes_hauppauge_new,
 791                 .decoder        = EM28XX_TVP5150,
 792                 .input          = { {
 793                         .type     = EM28XX_VMUX_TELEVISION,
 794                         .vmux     = TVP5150_COMPOSITE0,
 795                         .amux     = EM28XX_AMUX_VIDEO,
 796                         .gpio     = hauppauge_wintv_hvr_900_analog,
 797                 }, {
 798                         .type     = EM28XX_VMUX_COMPOSITE1,
 799                         .vmux     = TVP5150_COMPOSITE1,
 800                         .amux     = EM28XX_AMUX_LINE_IN,
 801                         .gpio     = hauppauge_wintv_hvr_900_analog,
 802                 }, {
 803                         .type     = EM28XX_VMUX_SVIDEO,
 804                         .vmux     = TVP5150_SVIDEO,
 805                         .amux     = EM28XX_AMUX_LINE_IN,
 806                         .gpio     = hauppauge_wintv_hvr_900_analog,
 807                 } },
 808         },
 809         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 810                 .name           = "Pinnacle PCTV HD Pro Stick",
 811                 .tuner_type     = TUNER_XC2028,
 812                 .tuner_gpio   = default_tuner_gpio,
 813                 .mts_firmware   = 1,
 814                 .has_dvb        = 1,
 815                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 816                 .ir_codes       = ir_codes_pinnacle_pctv_hd,
 817                 .decoder        = EM28XX_TVP5150,
 818                 .input          = { {
 819                         .type     = EM28XX_VMUX_TELEVISION,
 820                         .vmux     = TVP5150_COMPOSITE0,
 821                         .amux     = EM28XX_AMUX_VIDEO,
 822                         .gpio     = hauppauge_wintv_hvr_900_analog,
 823                 }, {
 824                         .type     = EM28XX_VMUX_COMPOSITE1,
 825                         .vmux     = TVP5150_COMPOSITE1,
 826                         .amux     = EM28XX_AMUX_LINE_IN,
 827                         .gpio     = hauppauge_wintv_hvr_900_analog,
 828                 }, {
 829                         .type     = EM28XX_VMUX_SVIDEO,
 830                         .vmux     = TVP5150_SVIDEO,
 831                         .amux     = EM28XX_AMUX_LINE_IN,
 832                         .gpio     = hauppauge_wintv_hvr_900_analog,
 833                 } },
 834         },
 835         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
 836                 .name           = "AMD ATI TV Wonder HD 600",
 837                 .tuner_type     = TUNER_XC2028,
 838                 .tuner_gpio     = default_tuner_gpio,
 839                 .mts_firmware   = 1,
 840                 .has_dvb        = 1,
 841                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 842                 .ir_codes       = ir_codes_ati_tv_wonder_hd_600,
 843                 .decoder        = EM28XX_TVP5150,
 844                 .input          = { {
 845                         .type     = EM28XX_VMUX_TELEVISION,
 846                         .vmux     = TVP5150_COMPOSITE0,
 847                         .amux     = EM28XX_AMUX_VIDEO,
 848                         .gpio     = hauppauge_wintv_hvr_900_analog,
 849                 }, {
 850                         .type     = EM28XX_VMUX_COMPOSITE1,
 851                         .vmux     = TVP5150_COMPOSITE1,
 852                         .amux     = EM28XX_AMUX_LINE_IN,
 853                         .gpio     = hauppauge_wintv_hvr_900_analog,
 854                 }, {
 855                         .type     = EM28XX_VMUX_SVIDEO,
 856                         .vmux     = TVP5150_SVIDEO,
 857                         .amux     = EM28XX_AMUX_LINE_IN,
 858                         .gpio     = hauppauge_wintv_hvr_900_analog,
 859                 } },
 860         },
 861         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 862                 .name           = "Terratec Hybrid XS",
 863                 .tuner_type     = TUNER_XC2028,
 864                 .tuner_gpio     = default_tuner_gpio,
 865                 .decoder        = EM28XX_TVP5150,
 866                 .has_dvb        = 1,
 867                 .dvb_gpio       = default_digital,
 868                 .input          = { {
 869                         .type     = EM28XX_VMUX_TELEVISION,
 870                         .vmux     = TVP5150_COMPOSITE0,
 871                         .amux     = EM28XX_AMUX_VIDEO,
 872                         .gpio     = default_analog,
 873                 }, {
 874                         .type     = EM28XX_VMUX_COMPOSITE1,
 875                         .vmux     = TVP5150_COMPOSITE1,
 876                         .amux     = EM28XX_AMUX_LINE_IN,
 877                         .gpio     = default_analog,
 878                 }, {
 879                         .type     = EM28XX_VMUX_SVIDEO,
 880                         .vmux     = TVP5150_SVIDEO,
 881                         .amux     = EM28XX_AMUX_LINE_IN,
 882                         .gpio     = default_analog,
 883                 } },
 884         },
 885         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 886            as Prodigy XS with a different PID, let's keep it separated for now
 887            maybe we'll need it lateron */
 888         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 889                 .name         = "Terratec Prodigy XS",
 890                 .tuner_type   = TUNER_XC2028,
 891                 .tuner_gpio   = default_tuner_gpio,
 892                 .decoder      = EM28XX_TVP5150,
 893                 .input        = { {
 894                         .type     = EM28XX_VMUX_TELEVISION,
 895                         .vmux     = TVP5150_COMPOSITE0,
 896                         .amux     = EM28XX_AMUX_VIDEO,
 897                         .gpio     = hauppauge_wintv_hvr_900_analog,
 898                 }, {
 899                         .type     = EM28XX_VMUX_COMPOSITE1,
 900                         .vmux     = TVP5150_COMPOSITE1,
 901                         .amux     = EM28XX_AMUX_LINE_IN,
 902                         .gpio     = hauppauge_wintv_hvr_900_analog,
 903                 }, {
 904                         .type     = EM28XX_VMUX_SVIDEO,
 905                         .vmux     = TVP5150_SVIDEO,
 906                         .amux     = EM28XX_AMUX_LINE_IN,
 907                         .gpio     = hauppauge_wintv_hvr_900_analog,
 908                 } },
 909         },
 910         [EM2820_BOARD_MSI_VOX_USB_2] = {
 911                 .name              = "MSI VOX USB 2.0",
 912                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 913                 .tda9887_conf      = TDA9887_PRESENT      |
 914                                      TDA9887_PORT1_ACTIVE |
 915                                      TDA9887_PORT2_ACTIVE,
 916                 .max_range_640_480 = 1,
 917                 .decoder           = EM28XX_SAA711X,
 918                 .input             = { {
 919                         .type      = EM28XX_VMUX_TELEVISION,
 920                         .vmux      = SAA7115_COMPOSITE4,
 921                         .amux      = EM28XX_AMUX_VIDEO,
 922                 }, {
 923                         .type      = EM28XX_VMUX_COMPOSITE1,
 924                         .vmux      = SAA7115_COMPOSITE0,
 925                         .amux      = EM28XX_AMUX_LINE_IN,
 926                 }, {
 927                         .type      = EM28XX_VMUX_SVIDEO,
 928                         .vmux      = SAA7115_SVIDEO3,
 929                         .amux      = EM28XX_AMUX_LINE_IN,
 930                 } },
 931         },
 932         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 933                 .name         = "Terratec Cinergy 200 USB",
 934                 .is_em2800    = 1,
 935                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 936                 .tda9887_conf = TDA9887_PRESENT,
 937                 .decoder      = EM28XX_SAA711X,
 938                 .input        = { {
 939                         .type     = EM28XX_VMUX_TELEVISION,
 940                         .vmux     = SAA7115_COMPOSITE2,
 941                         .amux     = EM28XX_AMUX_VIDEO,
 942                 }, {
 943                         .type     = EM28XX_VMUX_COMPOSITE1,
 944                         .vmux     = SAA7115_COMPOSITE0,
 945                         .amux     = EM28XX_AMUX_LINE_IN,
 946                 }, {
 947                         .type     = EM28XX_VMUX_SVIDEO,
 948                         .vmux     = SAA7115_SVIDEO3,
 949                         .amux     = EM28XX_AMUX_LINE_IN,
 950                 } },
 951         },
 952         [EM2800_BOARD_GRABBEEX_USB2800] = {
 953                 .name       = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
 954                 .is_em2800  = 1,
 955                 .decoder    = EM28XX_SAA711X,
 956                 .tuner_type = TUNER_ABSENT, /* capture only board */
 957                 .input      = { {
 958                         .type     = EM28XX_VMUX_COMPOSITE1,
 959                         .vmux     = SAA7115_COMPOSITE0,
 960                         .amux     = EM28XX_AMUX_LINE_IN,
 961                 }, {
 962                         .type     = EM28XX_VMUX_SVIDEO,
 963                         .vmux     = SAA7115_SVIDEO3,
 964                         .amux     = EM28XX_AMUX_LINE_IN,
 965                 } },
 966         },
 967         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
 968                 .name         = "Leadtek Winfast USB II",
 969                 .is_em2800    = 1,
 970                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 971                 .tda9887_conf = TDA9887_PRESENT,
 972                 .decoder      = EM28XX_SAA711X,
 973                 .input        = { {
 974                         .type     = EM28XX_VMUX_TELEVISION,
 975                         .vmux     = SAA7115_COMPOSITE2,
 976                         .amux     = EM28XX_AMUX_VIDEO,
 977                 }, {
 978                         .type     = EM28XX_VMUX_COMPOSITE1,
 979                         .vmux     = SAA7115_COMPOSITE0,
 980                         .amux     = EM28XX_AMUX_LINE_IN,
 981                 }, {
 982                         .type     = EM28XX_VMUX_SVIDEO,
 983                         .vmux     = SAA7115_SVIDEO3,
 984                         .amux     = EM28XX_AMUX_LINE_IN,
 985                 } },
 986         },
 987         [EM2800_BOARD_KWORLD_USB2800] = {
 988                 .name         = "Kworld USB2800",
 989                 .is_em2800    = 1,
 990                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
 991                 .tda9887_conf = TDA9887_PRESENT,
 992                 .decoder      = EM28XX_SAA711X,
 993                 .input        = { {
 994                         .type     = EM28XX_VMUX_TELEVISION,
 995                         .vmux     = SAA7115_COMPOSITE2,
 996                         .amux     = EM28XX_AMUX_VIDEO,
 997                 }, {
 998                         .type     = EM28XX_VMUX_COMPOSITE1,
 999                         .vmux     = SAA7115_COMPOSITE0,
1000                         .amux     = EM28XX_AMUX_LINE_IN,
1001                 }, {
1002                         .type     = EM28XX_VMUX_SVIDEO,
1003                         .vmux     = SAA7115_SVIDEO3,
1004                         .amux     = EM28XX_AMUX_LINE_IN,
1005                 } },
1006         },
1007         [EM2820_BOARD_PINNACLE_DVC_90] = {
1008                 .name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker",
1009                 .tuner_type   = TUNER_ABSENT, /* capture only board */
1010                 .decoder      = EM28XX_SAA711X,
1011                 .input        = { {
1012                         .type     = EM28XX_VMUX_COMPOSITE1,
1013                         .vmux     = SAA7115_COMPOSITE0,
1014                         .amux     = EM28XX_AMUX_LINE_IN,
1015                 }, {
1016                         .type     = EM28XX_VMUX_SVIDEO,
1017                         .vmux     = SAA7115_SVIDEO3,
1018                         .amux     = EM28XX_AMUX_LINE_IN,
1019                 } },
1020         },
1021         [EM2800_BOARD_VGEAR_POCKETTV] = {
1022                 .name         = "V-Gear PocketTV",
1023                 .is_em2800    = 1,
1024                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1025                 .tda9887_conf = TDA9887_PRESENT,
1026                 .decoder      = EM28XX_SAA711X,
1027                 .input        = { {
1028                         .type     = EM28XX_VMUX_TELEVISION,
1029                         .vmux     = SAA7115_COMPOSITE2,
1030                         .amux     = EM28XX_AMUX_VIDEO,
1031                 }, {
1032                         .type     = EM28XX_VMUX_COMPOSITE1,
1033                         .vmux     = SAA7115_COMPOSITE0,
1034                         .amux     = EM28XX_AMUX_LINE_IN,
1035                 }, {
1036                         .type     = EM28XX_VMUX_SVIDEO,
1037                         .vmux     = SAA7115_SVIDEO3,
1038                         .amux     = EM28XX_AMUX_LINE_IN,
1039                 } },
1040         },
1041         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
1042                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
1043                 .tda9887_conf = TDA9887_PRESENT,
1044                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1045                 .decoder      = EM28XX_SAA711X,
1046                 .input        = { {
1047                         .type     = EM28XX_VMUX_TELEVISION,
1048                         .vmux     = SAA7115_COMPOSITE2,
1049                         .amux     = EM28XX_AMUX_VIDEO,
1050                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1051                                     EM28XX_AOUT_MASTER, /* Line out pin */
1052                 }, {
1053                         .type     = EM28XX_VMUX_COMPOSITE1,
1054                         .vmux     = SAA7115_COMPOSITE0,
1055                         .amux     = EM28XX_AMUX_LINE_IN,
1056                 }, {
1057                         .type     = EM28XX_VMUX_SVIDEO,
1058                         .vmux     = SAA7115_SVIDEO3,
1059                         .amux     = EM28XX_AMUX_LINE_IN,
1060                 } },
1061         },
1062         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
1063                 .name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
1064                 .has_snapshot_button = 1,
1065                 .tda9887_conf = TDA9887_PRESENT,
1066                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1067                 .decoder      = EM28XX_SAA711X,
1068                 .input        = { {
1069                         .type     = EM28XX_VMUX_TELEVISION,
1070                         .vmux     = SAA7115_COMPOSITE2,
1071                         .amux     = EM28XX_AMUX_VIDEO,
1072                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1073                                     EM28XX_AOUT_MASTER, /* Line out pin */
1074                 }, {
1075                         .type     = EM28XX_VMUX_COMPOSITE1,
1076                         .vmux     = SAA7115_COMPOSITE0,
1077                         .amux     = EM28XX_AMUX_LINE_IN,
1078                 }, {
1079                         .type     = EM28XX_VMUX_SVIDEO,
1080                         .vmux     = SAA7115_SVIDEO3,
1081                         .amux     = EM28XX_AMUX_LINE_IN,
1082                 } },
1083         },
1084         [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
1085                 .name                = "EM2860/SAA711X Reference Design",
1086                 .has_snapshot_button = 1,
1087                 .tuner_type          = TUNER_ABSENT,
1088                 .decoder             = EM28XX_SAA711X,
1089                 .input               = { {
1090                         .type     = EM28XX_VMUX_SVIDEO,
1091                         .vmux     = SAA7115_SVIDEO3,
1092                 }, {
1093                         .type     = EM28XX_VMUX_COMPOSITE1,
1094                         .vmux     = SAA7115_COMPOSITE0,
1095                 } },
1096         },
1097         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1098                 .name         = "MSI DigiVox A/D",
1099                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1100                 .tuner_type   = TUNER_XC2028,
1101                 .tuner_gpio   = default_tuner_gpio,
1102                 .decoder      = EM28XX_TVP5150,
1103                 .input        = { {
1104                         .type     = EM28XX_VMUX_TELEVISION,
1105                         .vmux     = TVP5150_COMPOSITE0,
1106                         .amux     = EM28XX_AMUX_VIDEO,
1107                         .gpio     = em2880_msi_digivox_ad_analog,
1108                 }, {
1109                         .type     = EM28XX_VMUX_COMPOSITE1,
1110                         .vmux     = TVP5150_COMPOSITE1,
1111                         .amux     = EM28XX_AMUX_LINE_IN,
1112                         .gpio     = em2880_msi_digivox_ad_analog,
1113                 }, {
1114                         .type     = EM28XX_VMUX_SVIDEO,
1115                         .vmux     = TVP5150_SVIDEO,
1116                         .amux     = EM28XX_AMUX_LINE_IN,
1117                         .gpio     = em2880_msi_digivox_ad_analog,
1118                 } },
1119         },
1120         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1121                 .name         = "MSI DigiVox A/D II",
1122                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1123                 .tuner_type   = TUNER_XC2028,
1124                 .tuner_gpio   = default_tuner_gpio,
1125                 .decoder      = EM28XX_TVP5150,
1126                 .input        = { {
1127                         .type     = EM28XX_VMUX_TELEVISION,
1128                         .vmux     = TVP5150_COMPOSITE0,
1129                         .amux     = EM28XX_AMUX_VIDEO,
1130                         .gpio     = em2880_msi_digivox_ad_analog,
1131                 }, {
1132                         .type     = EM28XX_VMUX_COMPOSITE1,
1133                         .vmux     = TVP5150_COMPOSITE1,
1134                         .amux     = EM28XX_AMUX_LINE_IN,
1135                         .gpio     = em2880_msi_digivox_ad_analog,
1136                 }, {
1137                         .type     = EM28XX_VMUX_SVIDEO,
1138                         .vmux     = TVP5150_SVIDEO,
1139                         .amux     = EM28XX_AMUX_LINE_IN,
1140                         .gpio     = em2880_msi_digivox_ad_analog,
1141                 } },
1142         },
1143         [EM2880_BOARD_KWORLD_DVB_305U] = {
1144                 .name         = "KWorld DVB-T 305U",
1145                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1146                 .tuner_type   = TUNER_XC2028,
1147                 .tuner_gpio   = default_tuner_gpio,
1148                 .decoder      = EM28XX_TVP5150,
1149                 .input        = { {
1150                         .type     = EM28XX_VMUX_TELEVISION,
1151                         .vmux     = TVP5150_COMPOSITE0,
1152                         .amux     = EM28XX_AMUX_VIDEO,
1153                 }, {
1154                         .type     = EM28XX_VMUX_COMPOSITE1,
1155                         .vmux     = TVP5150_COMPOSITE1,
1156                         .amux     = EM28XX_AMUX_LINE_IN,
1157                 }, {
1158                         .type     = EM28XX_VMUX_SVIDEO,
1159                         .vmux     = TVP5150_SVIDEO,
1160                         .amux     = EM28XX_AMUX_LINE_IN,
1161                 } },
1162         },
1163         [EM2880_BOARD_KWORLD_DVB_310U] = {
1164                 .name         = "KWorld DVB-T 310U",
1165                 .tuner_type   = TUNER_XC2028,
1166                 .tuner_gpio   = default_tuner_gpio,
1167                 .has_dvb      = 1,
1168                 .dvb_gpio     = default_digital,
1169                 .mts_firmware = 1,
1170                 .decoder      = EM28XX_TVP5150,
1171                 .input        = { {
1172                         .type     = EM28XX_VMUX_TELEVISION,
1173                         .vmux     = TVP5150_COMPOSITE0,
1174                         .amux     = EM28XX_AMUX_VIDEO,
1175                         .gpio     = default_analog,
1176                 }, {
1177                         .type     = EM28XX_VMUX_COMPOSITE1,
1178                         .vmux     = TVP5150_COMPOSITE1,
1179                         .amux     = EM28XX_AMUX_LINE_IN,
1180                         .gpio     = default_analog,
1181                 }, {    /* S-video has not been tested yet */
1182                         .type     = EM28XX_VMUX_SVIDEO,
1183                         .vmux     = TVP5150_SVIDEO,
1184                         .amux     = EM28XX_AMUX_LINE_IN,
1185                         .gpio     = default_analog,
1186                 } },
1187         },
1188         [EM2882_BOARD_KWORLD_ATSC_315U] = {
1189                 .name           = "KWorld ATSC 315U HDTV TV Box",
1190                 .valid          = EM28XX_BOARD_NOT_VALIDATED,
1191                 .tuner_type     = TUNER_THOMSON_DTT761X,
1192                 .tuner_gpio     = em2882_kworld_315u_tuner_gpio,
1193                 .tda9887_conf   = TDA9887_PRESENT,
1194                 .decoder        = EM28XX_SAA711X,
1195                 .has_dvb        = 1,
1196                 .dvb_gpio       = em2882_kworld_315u_digital,
1197                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ,
1198                 .i2c_speed      = EM28XX_I2C_CLK_WAIT_ENABLE,
1199                 /* Analog mode - still not ready */
1200                 /*.input        = { {
1201                         .type = EM28XX_VMUX_TELEVISION,
1202                         .vmux = SAA7115_COMPOSITE2,
1203                         .amux = EM28XX_AMUX_VIDEO,
1204                         .gpio = em2882_kworld_315u_analog,
1205                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1206                 }, {
1207                         .type = EM28XX_VMUX_COMPOSITE1,
1208                         .vmux = SAA7115_COMPOSITE0,
1209                         .amux = EM28XX_AMUX_LINE_IN,
1210                         .gpio = em2882_kworld_315u_analog1,
1211                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1212                 }, {
1213                         .type = EM28XX_VMUX_SVIDEO,
1214                         .vmux = SAA7115_SVIDEO3,
1215                         .amux = EM28XX_AMUX_LINE_IN,
1216                         .gpio = em2882_kworld_315u_analog1,
1217                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1218                 } }, */
1219         },
1220         [EM2880_BOARD_EMPIRE_DUAL_TV] = {
1221                 .name = "Empire dual TV",
1222                 .tuner_type = TUNER_XC2028,
1223                 .tuner_gpio = default_tuner_gpio,
1224                 .has_dvb = 1,
1225                 .dvb_gpio = default_digital,
1226                 .mts_firmware = 1,
1227                 .decoder = EM28XX_TVP5150,
1228                 .input = { {
1229                         .type = EM28XX_VMUX_TELEVISION,
1230                         .vmux = TVP5150_COMPOSITE0,
1231                         .amux = EM28XX_AMUX_VIDEO,
1232                         .gpio = default_analog,
1233                 }, {
1234                         .type = EM28XX_VMUX_COMPOSITE1,
1235                         .vmux = TVP5150_COMPOSITE1,
1236                         .amux = EM28XX_AMUX_LINE_IN,
1237                         .gpio = default_analog,
1238                 }, {
1239                         .type = EM28XX_VMUX_SVIDEO,
1240                         .vmux = TVP5150_SVIDEO,
1241                         .amux = EM28XX_AMUX_LINE_IN,
1242                         .gpio = default_analog,
1243                 } },
1244         },
1245         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1246                 .name         = "DNT DA2 Hybrid",
1247                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1248                 .tuner_type   = TUNER_XC2028,
1249                 .tuner_gpio   = default_tuner_gpio,
1250                 .decoder      = EM28XX_TVP5150,
1251                 .input        = { {
1252                         .type     = EM28XX_VMUX_TELEVISION,
1253                         .vmux     = TVP5150_COMPOSITE0,
1254                         .amux     = EM28XX_AMUX_VIDEO,
1255                         .gpio     = default_analog,
1256                 }, {
1257                         .type     = EM28XX_VMUX_COMPOSITE1,
1258                         .vmux     = TVP5150_COMPOSITE1,
1259                         .amux     = EM28XX_AMUX_LINE_IN,
1260                         .gpio     = default_analog,
1261                 }, {
1262                         .type     = EM28XX_VMUX_SVIDEO,
1263                         .vmux     = TVP5150_SVIDEO,
1264                         .amux     = EM28XX_AMUX_LINE_IN,
1265                         .gpio     = default_analog,
1266                 } },
1267         },
1268         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1269                 .name         = "Pinnacle Hybrid Pro",
1270                 .tuner_type   = TUNER_XC2028,
1271                 .tuner_gpio   = default_tuner_gpio,
1272                 .decoder      = EM28XX_TVP5150,
1273                 .has_dvb      = 1,
1274                 .dvb_gpio     = pinnacle_hybrid_pro_digital,
1275                 .input        = { {
1276                         .type     = EM28XX_VMUX_TELEVISION,
1277                         .vmux     = TVP5150_COMPOSITE0,
1278                         .amux     = EM28XX_AMUX_VIDEO,
1279                         .gpio     = pinnacle_hybrid_pro_analog,
1280                 }, {
1281                         .type     = EM28XX_VMUX_COMPOSITE1,
1282                         .vmux     = TVP5150_COMPOSITE1,
1283                         .amux     = EM28XX_AMUX_LINE_IN,
1284                         .gpio     = pinnacle_hybrid_pro_analog,
1285                 }, {
1286                         .type     = EM28XX_VMUX_SVIDEO,
1287                         .vmux     = TVP5150_SVIDEO,
1288                         .amux     = EM28XX_AMUX_LINE_IN,
1289                         .gpio     = pinnacle_hybrid_pro_analog,
1290                 } },
1291         },
1292         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1293                 .name         = "Pinnacle Hybrid Pro (2)",
1294                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1295                 .tuner_type   = TUNER_XC2028,
1296                 .tuner_gpio   = default_tuner_gpio,
1297                 .mts_firmware = 1,
1298                 .decoder      = EM28XX_TVP5150,
1299                 .input        = { {
1300                         .type     = EM28XX_VMUX_TELEVISION,
1301                         .vmux     = TVP5150_COMPOSITE0,
1302                         .amux     = EM28XX_AMUX_VIDEO,
1303                         .gpio     = hauppauge_wintv_hvr_900_analog,
1304                 }, {
1305                         .type     = EM28XX_VMUX_COMPOSITE1,
1306                         .vmux     = TVP5150_COMPOSITE1,
1307                         .amux     = EM28XX_AMUX_LINE_IN,
1308                         .gpio     = hauppauge_wintv_hvr_900_analog,
1309                 }, {
1310                         .type     = EM28XX_VMUX_SVIDEO,
1311                         .vmux     = TVP5150_SVIDEO,
1312                         .amux     = EM28XX_AMUX_LINE_IN,
1313                         .gpio     = hauppauge_wintv_hvr_900_analog,
1314                 } },
1315         },
1316         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1317                 .name         = "Kworld VS-DVB-T 323UR",
1318                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1319                 .tuner_type   = TUNER_XC2028,
1320                 .tuner_gpio   = default_tuner_gpio,
1321                 .decoder      = EM28XX_TVP5150,
1322                 .input        = { {
1323                         .type     = EM28XX_VMUX_TELEVISION,
1324                         .vmux     = TVP5150_COMPOSITE0,
1325                         .amux     = EM28XX_AMUX_VIDEO,
1326                 }, {
1327                         .type     = EM28XX_VMUX_COMPOSITE1,
1328                         .vmux     = TVP5150_COMPOSITE1,
1329                         .amux     = EM28XX_AMUX_LINE_IN,
1330                 }, {
1331                         .type     = EM28XX_VMUX_SVIDEO,
1332                         .vmux     = TVP5150_SVIDEO,
1333                         .amux     = EM28XX_AMUX_LINE_IN,
1334                 } },
1335         },
1336         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1337                 .name         = "Terratec Hybrid XS (em2882)",
1338                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1339                 .tuner_type   = TUNER_XC2028,
1340                 .tuner_gpio   = default_tuner_gpio,
1341                 .decoder      = EM28XX_TVP5150,
1342                 .input        = { {
1343                         .type     = EM28XX_VMUX_TELEVISION,
1344                         .vmux     = TVP5150_COMPOSITE0,
1345                         .amux     = EM28XX_AMUX_VIDEO,
1346                         .gpio     = hauppauge_wintv_hvr_900_analog,
1347                 }, {
1348                         .type     = EM28XX_VMUX_COMPOSITE1,
1349                         .vmux     = TVP5150_COMPOSITE1,
1350                         .amux     = EM28XX_AMUX_LINE_IN,
1351                         .gpio     = hauppauge_wintv_hvr_900_analog,
1352                 }, {
1353                         .type     = EM28XX_VMUX_SVIDEO,
1354                         .vmux     = TVP5150_SVIDEO,
1355                         .amux     = EM28XX_AMUX_LINE_IN,
1356                         .gpio     = hauppauge_wintv_hvr_900_analog,
1357                 } },
1358         },
1359         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1360                 .name         = "Kworld PlusTV HD Hybrid 330",
1361                 .tuner_type   = TUNER_XC2028,
1362                 .tuner_gpio   = default_tuner_gpio,
1363                 .decoder      = EM28XX_TVP5150,
1364                 .mts_firmware = 1,
1365                 .has_dvb      = 1,
1366                 .dvb_gpio     = kworld_330u_digital,
1367                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1368                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE |
1369                                     EM28XX_I2C_EEPROM_ON_BOARD |
1370                                     EM28XX_I2C_EEPROM_KEY_VALID,
1371                 .input        = { {
1372                         .type     = EM28XX_VMUX_TELEVISION,
1373                         .vmux     = TVP5150_COMPOSITE0,
1374                         .amux     = EM28XX_AMUX_VIDEO,
1375                         .gpio     = kworld_330u_analog,
1376                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1377                 }, {
1378                         .type     = EM28XX_VMUX_COMPOSITE1,
1379                         .vmux     = TVP5150_COMPOSITE1,
1380                         .amux     = EM28XX_AMUX_LINE_IN,
1381                         .gpio     = kworld_330u_analog,
1382                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1383                 }, {
1384                         .type     = EM28XX_VMUX_SVIDEO,
1385                         .vmux     = TVP5150_SVIDEO,
1386                         .amux     = EM28XX_AMUX_LINE_IN,
1387                         .gpio     = kworld_330u_analog,
1388                 } },
1389         },
1390         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1391                 .name         = "Compro VideoMate ForYou/Stereo",
1392                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1393                 .tvaudio_addr = 0xb0,
1394                 .tda9887_conf = TDA9887_PRESENT,
1395                 .decoder      = EM28XX_TVP5150,
1396                 .adecoder     = EM28XX_TVAUDIO,
1397                 .mute_gpio    = compro_mute_gpio,
1398                 .input        = { {
1399                         .type     = EM28XX_VMUX_TELEVISION,
1400                         .vmux     = TVP5150_COMPOSITE0,
1401                         .amux     = EM28XX_AMUX_VIDEO,
1402                         .gpio     = compro_unmute_tv_gpio,
1403                 }, {
1404                         .type     = EM28XX_VMUX_SVIDEO,
1405                         .vmux     = TVP5150_SVIDEO,
1406                         .amux     = EM28XX_AMUX_LINE_IN,
1407                         .gpio     = compro_unmute_svid_gpio,
1408                 } },
1409         },
1410         [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1411                 .name         = "Kaiomy TVnPC U2",
1412                 .vchannels    = 3,
1413                 .tuner_type   = TUNER_XC2028,
1414                 .tuner_addr   = 0x61,
1415                 .mts_firmware = 1,
1416                 .decoder      = EM28XX_TVP5150,
1417                 .tuner_gpio   = default_tuner_gpio,
1418                 .ir_codes     = ir_codes_kaiomy,
1419                 .input          = { {
1420                         .type     = EM28XX_VMUX_TELEVISION,
1421                         .vmux     = TVP5150_COMPOSITE0,
1422                         .amux     = EM28XX_AMUX_VIDEO,
1423
1424                 }, {
1425                         .type     = EM28XX_VMUX_COMPOSITE1,
1426                         .vmux     = TVP5150_COMPOSITE1,
1427                         .amux     = EM28XX_AMUX_LINE_IN,
1428                 }, {
1429                         .type     = EM28XX_VMUX_SVIDEO,
1430                         .vmux     = TVP5150_SVIDEO,
1431                         .amux     = EM28XX_AMUX_LINE_IN,
1432                 } },
1433                 .radio          = {
1434                         .type     = EM28XX_RADIO,
1435                         .amux     = EM28XX_AMUX_LINE_IN,
1436                 }
1437         },
1438         [EM2860_BOARD_EASYCAP] = {
1439                 .name         = "Easy Cap Capture DC-60",
1440                 .vchannels    = 2,
1441                 .tuner_type   = TUNER_ABSENT,
1442                 .decoder      = EM28XX_SAA711X,
1443                 .input           = { {
1444                         .type     = EM28XX_VMUX_COMPOSITE1,
1445                         .vmux     = SAA7115_COMPOSITE0,
1446                         .amux     = EM28XX_AMUX_LINE_IN,
1447                 }, {
1448                         .type     = EM28XX_VMUX_SVIDEO,
1449                         .vmux     = SAA7115_SVIDEO3,
1450                         .amux     = EM28XX_AMUX_LINE_IN,
1451                 } },
1452         },
1453         [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1454                 .name       = "IO-DATA GV-MVP/SZ",
1455                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
1456                 .tuner_gpio   = default_tuner_gpio,
1457                 .tda9887_conf = TDA9887_PRESENT,
1458                 .decoder      = EM28XX_TVP5150,
1459                 .input        = { {
1460                         .type     = EM28XX_VMUX_TELEVISION,
1461                         .vmux     = TVP5150_COMPOSITE0,
1462                         .amux     = EM28XX_AMUX_VIDEO,
1463                 }, { /* Composite has not been tested yet */
1464                         .type     = EM28XX_VMUX_COMPOSITE1,
1465                         .vmux     = TVP5150_COMPOSITE1,
1466                         .amux     = EM28XX_AMUX_VIDEO,
1467                 }, { /* S-video has not been tested yet */
1468                         .type     = EM28XX_VMUX_SVIDEO,
1469                         .vmux     = TVP5150_SVIDEO,
1470                         .amux     = EM28XX_AMUX_VIDEO,
1471                 } },
1472         },
1473         [EM2860_BOARD_TERRATEC_GRABBY] = {
1474                 .name            = "Terratec Grabby",
1475                 .vchannels       = 2,
1476                 .tuner_type      = TUNER_ABSENT,
1477                 .decoder         = EM28XX_SAA711X,
1478                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1479                 .input           = { {
1480                         .type     = EM28XX_VMUX_COMPOSITE1,
1481                         .vmux     = SAA7115_COMPOSITE0,
1482                         .amux     = EM28XX_AMUX_VIDEO2,
1483                 }, {
1484                         .type     = EM28XX_VMUX_SVIDEO,
1485                         .vmux     = SAA7115_SVIDEO3,
1486                         .amux     = EM28XX_AMUX_VIDEO2,
1487                 } },
1488         },
1489         [EM2860_BOARD_TERRATEC_AV350] = {
1490                 .name            = "Terratec AV350",
1491                 .vchannels       = 2,
1492                 .tuner_type      = TUNER_ABSENT,
1493                 .decoder         = EM28XX_TVP5150,
1494                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1495                 .mute_gpio       = terratec_av350_mute_gpio,
1496                 .input           = { {
1497                         .type     = EM28XX_VMUX_COMPOSITE1,
1498                         .vmux     = TVP5150_COMPOSITE1,
1499                         .amux     = EM28XX_AUDIO_SRC_LINE,
1500                         .gpio     = terratec_av350_unmute_gpio,
1501
1502                 }, {
1503                         .type     = EM28XX_VMUX_SVIDEO,
1504                         .vmux     = TVP5150_SVIDEO,
1505                         .amux     = EM28XX_AUDIO_SRC_LINE,
1506                         .gpio     = terratec_av350_unmute_gpio,
1507                 } },
1508         },
1509         [EM2882_BOARD_EVGA_INDTUBE] = {
1510                 .name         = "Evga inDtube",
1511                 .tuner_type   = TUNER_XC2028,
1512                 .tuner_gpio   = default_tuner_gpio,
1513                 .decoder      = EM28XX_TVP5150,
1514                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1515                 .mts_firmware = 1,
1516                 .has_dvb      = 1,
1517                 .dvb_gpio     = evga_indtube_digital,
1518                 .ir_codes     = ir_codes_evga_indtube,
1519                 .input        = { {
1520                         .type     = EM28XX_VMUX_TELEVISION,
1521                         .vmux     = TVP5150_COMPOSITE0,
1522                         .amux     = EM28XX_AMUX_VIDEO,
1523                         .gpio     = evga_indtube_analog,
1524                 }, {
1525                         .type     = EM28XX_VMUX_COMPOSITE1,
1526                         .vmux     = TVP5150_COMPOSITE1,
1527                         .amux     = EM28XX_AMUX_LINE_IN,
1528                         .gpio     = evga_indtube_analog,
1529                 }, {
1530                         .type     = EM28XX_VMUX_SVIDEO,
1531                         .vmux     = TVP5150_SVIDEO,
1532                         .amux     = EM28XX_AMUX_LINE_IN,
1533                         .gpio     = evga_indtube_analog,
1534                 } },
1535         },
1536 };
1537 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1538
1539 /* table of devices that work with this driver */
1540 struct usb_device_id em28xx_id_table[] = {
1541         { USB_DEVICE(0xeb1a, 0x2750),
1542                         .driver_info = EM2750_BOARD_UNKNOWN },
1543         { USB_DEVICE(0xeb1a, 0x2751),
1544                         .driver_info = EM2750_BOARD_UNKNOWN },
1545         { USB_DEVICE(0xeb1a, 0x2800),
1546                         .driver_info = EM2800_BOARD_UNKNOWN },
1547         { USB_DEVICE(0xeb1a, 0x2820),
1548                         .driver_info = EM2820_BOARD_UNKNOWN },
1549         { USB_DEVICE(0xeb1a, 0x2821),
1550                         .driver_info = EM2820_BOARD_UNKNOWN },
1551         { USB_DEVICE(0xeb1a, 0x2860),
1552                         .driver_info = EM2820_BOARD_UNKNOWN },
1553         { USB_DEVICE(0xeb1a, 0x2861),
1554                         .driver_info = EM2820_BOARD_UNKNOWN },
1555         { USB_DEVICE(0xeb1a, 0x2870),
1556                         .driver_info = EM2820_BOARD_UNKNOWN },
1557         { USB_DEVICE(0xeb1a, 0x2881),
1558                         .driver_info = EM2820_BOARD_UNKNOWN },
1559         { USB_DEVICE(0xeb1a, 0x2883),
1560                         .driver_info = EM2820_BOARD_UNKNOWN },
1561         { USB_DEVICE(0xeb1a, 0xe300),
1562                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1563         { USB_DEVICE(0xeb1a, 0xe303),
1564                         .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1565         { USB_DEVICE(0xeb1a, 0xe305),
1566                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1567         { USB_DEVICE(0xeb1a, 0xe310),
1568                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1569         { USB_DEVICE(0xeb1a, 0xa313),
1570                 .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
1571         { USB_DEVICE(0xeb1a, 0xa316),
1572                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1573         { USB_DEVICE(0xeb1a, 0xe320),
1574                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1575         { USB_DEVICE(0xeb1a, 0xe323),
1576                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1577         { USB_DEVICE(0xeb1a, 0xe350),
1578                         .driver_info = EM2870_BOARD_KWORLD_350U },
1579         { USB_DEVICE(0xeb1a, 0xe355),
1580                         .driver_info = EM2870_BOARD_KWORLD_355U },
1581         { USB_DEVICE(0xeb1a, 0x2801),
1582                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1583         { USB_DEVICE(0xeb1a, 0xe357),
1584                         .driver_info = EM2870_BOARD_KWORLD_355U },
1585         { USB_DEVICE(0x1b80, 0xe302),
1586                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1587         { USB_DEVICE(0x0ccd, 0x0036),
1588                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1589         { USB_DEVICE(0x0ccd, 0x004c),
1590                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1591         { USB_DEVICE(0x0ccd, 0x004f),
1592                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1593         { USB_DEVICE(0x0ccd, 0x005e),
1594                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1595         { USB_DEVICE(0x0ccd, 0x0042),
1596                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1597         { USB_DEVICE(0x0ccd, 0x0043),
1598                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1599         { USB_DEVICE(0x0ccd, 0x0047),
1600                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1601         { USB_DEVICE(0x0ccd, 0x0084),
1602                         .driver_info = EM2860_BOARD_TERRATEC_AV350 },
1603         { USB_DEVICE(0x0ccd, 0x0096),
1604                         .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
1605         { USB_DEVICE(0x185b, 0x2870),
1606                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1607         { USB_DEVICE(0x185b, 0x2041),
1608                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1609         { USB_DEVICE(0x2040, 0x4200),
1610                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1611         { USB_DEVICE(0x2040, 0x4201),
1612                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1613         { USB_DEVICE(0x2040, 0x6500),
1614                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1615         { USB_DEVICE(0x2040, 0x6502),
1616                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1617         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1618                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1619         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1620                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1621         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1622                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1623         { USB_DEVICE(0x2040, 0x651f),
1624                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1625         { USB_DEVICE(0x0438, 0xb002),
1626                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1627         { USB_DEVICE(0x2001, 0xf112),
1628                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1629         { USB_DEVICE(0x2304, 0x0207),
1630                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1631         { USB_DEVICE(0x2304, 0x0208),
1632                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1633         { USB_DEVICE(0x2304, 0x021a),
1634                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1635         { USB_DEVICE(0x2304, 0x0226),
1636                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1637         { USB_DEVICE(0x2304, 0x0227),
1638                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1639         { USB_DEVICE(0x0413, 0x6023),
1640                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1641         { USB_DEVICE(0x093b, 0xa005),
1642                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1643         { USB_DEVICE(0x04bb, 0x0515),
1644                         .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1645         { },
1646 };
1647 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1648
1649 /*
1650  * EEPROM hash table for devices with generic USB IDs
1651  */
1652 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1653         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1654         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1655         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1656         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1657         {0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
1658         {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
1659         {0xb8846b20, EM2881_BOARD_PINNACLE_HYBRID_PRO, TUNER_XC2028},
1660 };
1661
1662 /* I2C devicelist hash table for devices with generic USB IDs */
1663 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1664         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1665         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1666         {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
1667         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1668 };
1669
1670 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
1671 static unsigned short saa711x_addrs[] = {
1672         0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
1673         0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
1674         I2C_CLIENT_END };
1675
1676 static unsigned short tvp5150_addrs[] = {
1677         0xb8 >> 1,
1678         0xba >> 1,
1679         I2C_CLIENT_END
1680 };
1681
1682 static unsigned short mt9v011_addrs[] = {
1683         0xba >> 1,
1684         I2C_CLIENT_END
1685 };
1686
1687 static unsigned short msp3400_addrs[] = {
1688         0x80 >> 1,
1689         0x88 >> 1,
1690         I2C_CLIENT_END
1691 };
1692
1693 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1694 {
1695         int rc = 0;
1696         struct em28xx *dev = ptr;
1697
1698         if (dev->tuner_type != TUNER_XC2028)
1699                 return 0;
1700
1701         if (command != XC2028_TUNER_RESET)
1702                 return 0;
1703
1704         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1705
1706         return rc;
1707 }
1708 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1709
1710 static inline void em28xx_set_model(struct em28xx *dev)
1711 {
1712         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1713
1714         /* Those are the default values for the majority of boards
1715            Use those values if not specified otherwise at boards entry
1716          */
1717         if (!dev->board.xclk)
1718                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1719                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1720
1721         if (!dev->board.i2c_speed)
1722                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1723                                        EM28XX_I2C_FREQ_100_KHZ;
1724 }
1725
1726 /* FIXME: Should be replaced by a proper mt9m001 driver */
1727 static int em28xx_initialize_mt9m001(struct em28xx *dev)
1728 {
1729         int i;
1730         unsigned char regs[][3] = {
1731                 { 0x0d, 0x00, 0x01, },
1732                 { 0x0d, 0x00, 0x00, },
1733                 { 0x04, 0x05, 0x00, },  /* hres = 1280 */
1734                 { 0x03, 0x04, 0x00, },  /* vres = 1024 */
1735                 { 0x20, 0x11, 0x00, },
1736                 { 0x06, 0x00, 0x10, },
1737                 { 0x2b, 0x00, 0x24, },
1738                 { 0x2e, 0x00, 0x24, },
1739                 { 0x35, 0x00, 0x24, },
1740                 { 0x2d, 0x00, 0x20, },
1741                 { 0x2c, 0x00, 0x20, },
1742                 { 0x09, 0x0a, 0xd4, },
1743                 { 0x35, 0x00, 0x57, },
1744         };
1745
1746         for (i = 0; i < ARRAY_SIZE(regs); i++)
1747                 i2c_master_send(&dev->i2c_client, &regs[i][0], 3);
1748
1749         return 0;
1750 }
1751
1752 /* HINT method: webcam I2C chips
1753  *
1754  * This method work for webcams with Micron sensors
1755  */
1756 static int em28xx_hint_sensor(struct em28xx *dev)
1757 {
1758         int rc;
1759         char *sensor_name;
1760         unsigned char cmd;
1761         __be16 version_be;
1762         u16 version;
1763
1764         dev->i2c_client.addr = 0xba >> 1;
1765         cmd = 0;
1766         i2c_master_send(&dev->i2c_client, &cmd, 1);
1767         rc = i2c_master_recv(&dev->i2c_client, (char *)&version_be, 2);
1768         if (rc != 2)
1769                 return -EINVAL;
1770
1771         version = be16_to_cpu(version_be);
1772
1773         switch (version) {
1774         case 0x8243:            /* mt9v011 640x480 1.3 Mpix sensor */
1775                 dev->model = EM2820_BOARD_SILVERCREST_WEBCAM;
1776                 sensor_name = "mt9v011";
1777                 dev->em28xx_sensor = EM28XX_MT9V011;
1778                 dev->sensor_xres = 640;
1779                 dev->sensor_yres = 480;
1780                 dev->sensor_xtal = 6300000;
1781
1782                 /* probably means GRGB 16 bit bayer */
1783                 dev->vinmode = 0x0d;
1784                 dev->vinctl = 0x00;
1785
1786                 break;
1787         case 0x8431:
1788                 dev->model = EM2750_BOARD_UNKNOWN;
1789                 sensor_name = "mt9m001";
1790                 dev->em28xx_sensor = EM28XX_MT9M001;
1791                 em28xx_initialize_mt9m001(dev);
1792                 dev->sensor_xres = 1280;
1793                 dev->sensor_yres = 1024;
1794
1795                 /* probably means BGGR 16 bit bayer */
1796                 dev->vinmode = 0x0c;
1797                 dev->vinctl = 0x00;
1798
1799                 break;
1800         default:
1801                 printk("Unknown Micron Sensor 0x%04x\n", be16_to_cpu(version));
1802                 return -EINVAL;
1803         }
1804
1805         em28xx_errdev("Sensor is %s, using model %s entry.\n",
1806                       sensor_name, em28xx_boards[dev->model].name);
1807
1808         return 0;
1809 }
1810
1811 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1812  * this won't work for boards with generic PCI IDs
1813  */
1814 void em28xx_pre_card_setup(struct em28xx *dev)
1815 {
1816         int rc;
1817
1818         em28xx_set_model(dev);
1819
1820         em28xx_info("Identified as %s (card=%d)\n",
1821                     dev->board.name, dev->model);
1822
1823         /* Set the default GPO/GPIO for legacy devices */
1824         dev->reg_gpo_num = EM2880_R04_GPO;
1825         dev->reg_gpio_num = EM28XX_R08_GPIO;
1826
1827         dev->wait_after_write = 5;
1828
1829         /* Based on the Chip ID, set the device configuration */
1830         rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1831         if (rc > 0) {
1832                 dev->chip_id = rc;
1833
1834                 switch (dev->chip_id) {
1835                 case CHIP_ID_EM2750:
1836                         em28xx_info("chip ID is em2750\n");
1837                         break;
1838                 case CHIP_ID_EM2820:
1839                         em28xx_info("chip ID is em2710 or em2820\n");
1840                         break;
1841                 case CHIP_ID_EM2840:
1842                         em28xx_info("chip ID is em2840\n");
1843                         break;
1844                 case CHIP_ID_EM2860:
1845                         em28xx_info("chip ID is em2860\n");
1846                         break;
1847                 case CHIP_ID_EM2870:
1848                         em28xx_info("chip ID is em2870\n");
1849                         dev->wait_after_write = 0;
1850                         break;
1851                 case CHIP_ID_EM2874:
1852                         em28xx_info("chip ID is em2874\n");
1853                         dev->reg_gpio_num = EM2874_R80_GPIO;
1854                         dev->wait_after_write = 0;
1855                         break;
1856                 case CHIP_ID_EM2883:
1857                         em28xx_info("chip ID is em2882/em2883\n");
1858                         dev->wait_after_write = 0;
1859                         break;
1860                 default:
1861                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
1862                 }
1863         }
1864
1865         /* Prepopulate cached GPO register content */
1866         rc = em28xx_read_reg(dev, dev->reg_gpo_num);
1867         if (rc >= 0)
1868                 dev->reg_gpo = rc;
1869
1870         /* Set the initial XCLK and I2C clock values based on the board
1871            definition */
1872         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1873         em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1874         msleep(50);
1875
1876         /* request some modules */
1877         switch (dev->model) {
1878         case EM2861_BOARD_PLEXTOR_PX_TV100U:
1879                 /* FIXME guess */
1880                 /* Turn on analog audio output */
1881                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1882                 break;
1883         case EM2861_BOARD_KWORLD_PVRTV_300U:
1884         case EM2880_BOARD_KWORLD_DVB_305U:
1885                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1886                 msleep(10);
1887                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1888                 msleep(10);
1889                 break;
1890         case EM2870_BOARD_COMPRO_VIDEOMATE:
1891                 /* TODO: someone can do some cleanup here...
1892                          not everything's needed */
1893                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1894                 msleep(10);
1895                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1896                 msleep(10);
1897                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1898                 mdelay(70);
1899                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1900                 mdelay(70);
1901                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1902                 mdelay(70);
1903                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1904                 mdelay(70);
1905                 break;
1906         case EM2870_BOARD_TERRATEC_XS_MT2060:
1907                 /* this device needs some gpio writes to get the DVB-T
1908                    demod work */
1909                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1910                 mdelay(70);
1911                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1912                 mdelay(70);
1913                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1914                 mdelay(70);
1915                 break;
1916         case EM2870_BOARD_PINNACLE_PCTV_DVB:
1917                 /* this device needs some gpio writes to get the
1918                    DVB-T demod work */
1919                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1920                 mdelay(70);
1921                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1922                 mdelay(70);
1923                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1924                 mdelay(70);
1925                 break;
1926         case EM2820_BOARD_GADMEI_UTV310:
1927         case EM2820_BOARD_MSI_VOX_USB_2:
1928                 /* enables audio for that devices */
1929                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1930                 break;
1931
1932         case EM2882_BOARD_KWORLD_ATSC_315U:
1933                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1934                 msleep(10);
1935                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1936                 msleep(10);
1937                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1938                 msleep(10);
1939                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
1940                 msleep(10);
1941                 break;
1942
1943         case EM2860_BOARD_KAIOMY_TVNPC_U2:
1944                 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
1945                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
1946                 em28xx_write_regs(dev, 0x0d, "\x42", 1);
1947                 em28xx_write_regs(dev, 0x08, "\xfd", 1);
1948                 msleep(10);
1949                 em28xx_write_regs(dev, 0x08, "\xff", 1);
1950                 msleep(10);
1951                 em28xx_write_regs(dev, 0x08, "\x7f", 1);
1952                 msleep(10);
1953                 em28xx_write_regs(dev, 0x08, "\x6b", 1);
1954
1955                 break;
1956         case EM2860_BOARD_EASYCAP:
1957                 em28xx_write_regs(dev, 0x08, "\xf8", 1);
1958                 break;
1959
1960         case EM2820_BOARD_IODATA_GVMVP_SZ:
1961                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1962                 msleep(70);
1963                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
1964                 msleep(10);
1965                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1966                 msleep(70);
1967                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1968                 msleep(70);
1969                 break;
1970         }
1971
1972         em28xx_gpio_set(dev, dev->board.tuner_gpio);
1973         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
1974
1975         /* Unlock device */
1976         em28xx_set_mode(dev, EM28XX_SUSPEND);
1977 }
1978
1979 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
1980 {
1981         memset(ctl, 0, sizeof(*ctl));
1982
1983         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
1984         ctl->max_len = 64;
1985         ctl->mts = em28xx_boards[dev->model].mts_firmware;
1986
1987         switch (dev->model) {
1988         case EM2880_BOARD_EMPIRE_DUAL_TV:
1989         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1990                 ctl->demod = XC3028_FE_ZARLINK456;
1991                 break;
1992         case EM2880_BOARD_TERRATEC_HYBRID_XS:
1993                 ctl->demod = XC3028_FE_ZARLINK456;
1994                 break;
1995         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1996                 /* djh - Not sure which demod we need here */
1997                 ctl->demod = XC3028_FE_DEFAULT;
1998                 break;
1999         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
2000                 ctl->demod = XC3028_FE_DEFAULT;
2001                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
2002                 break;
2003         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2004         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2005         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
2006                 /* FIXME: Better to specify the needed IF */
2007                 ctl->demod = XC3028_FE_DEFAULT;
2008                 break;
2009         case EM2883_BOARD_KWORLD_HYBRID_330U:
2010                 ctl->demod = XC3028_FE_CHINA;
2011                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
2012                 break;
2013         case EM2882_BOARD_EVGA_INDTUBE:
2014                 ctl->demod = XC3028_FE_CHINA;
2015                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
2016                 break;
2017         default:
2018                 ctl->demod = XC3028_FE_OREN538;
2019         }
2020 }
2021
2022 static void em28xx_tuner_setup(struct em28xx *dev)
2023 {
2024         struct tuner_setup           tun_setup;
2025         struct v4l2_frequency        f;
2026
2027         if (dev->tuner_type == TUNER_ABSENT)
2028                 return;
2029
2030         memset(&tun_setup, 0, sizeof(tun_setup));
2031
2032         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
2033         tun_setup.tuner_callback = em28xx_tuner_callback;
2034
2035         if (dev->board.radio.type) {
2036                 tun_setup.type = dev->board.radio.type;
2037                 tun_setup.addr = dev->board.radio_addr;
2038
2039                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
2040         }
2041
2042         if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
2043                 tun_setup.type   = dev->tuner_type;
2044                 tun_setup.addr   = dev->tuner_addr;
2045
2046                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
2047         }
2048
2049         if (dev->tda9887_conf) {
2050                 struct v4l2_priv_tun_config tda9887_cfg;
2051
2052                 tda9887_cfg.tuner = TUNER_TDA9887;
2053                 tda9887_cfg.priv = &dev->tda9887_conf;
2054
2055                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
2056         }
2057
2058         if (dev->tuner_type == TUNER_XC2028) {
2059                 struct v4l2_priv_tun_config  xc2028_cfg;
2060                 struct xc2028_ctrl           ctl;
2061
2062                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
2063                 memset(&ctl, 0, sizeof(ctl));
2064
2065                 em28xx_setup_xc3028(dev, &ctl);
2066
2067                 xc2028_cfg.tuner = TUNER_XC2028;
2068                 xc2028_cfg.priv  = &ctl;
2069
2070                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
2071         }
2072
2073         /* configure tuner */
2074         f.tuner = 0;
2075         f.type = V4L2_TUNER_ANALOG_TV;
2076         f.frequency = 9076;     /* just a magic number */
2077         dev->ctl_freq = f.frequency;
2078         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
2079 }
2080
2081 static int em28xx_hint_board(struct em28xx *dev)
2082 {
2083         int i;
2084
2085         /* HINT method: EEPROM
2086          *
2087          * This method works only for boards with eeprom.
2088          * Uses a hash of all eeprom bytes. The hash should be
2089          * unique for a vendor/tuner pair.
2090          * There are a high chance that tuners for different
2091          * video standards produce different hashes.
2092          */
2093         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
2094                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
2095                         dev->model = em28xx_eeprom_hash[i].model;
2096                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
2097
2098                         em28xx_errdev("Your board has no unique USB ID.\n");
2099                         em28xx_errdev("A hint were successfully done, "
2100                                       "based on eeprom hash.\n");
2101                         em28xx_errdev("This method is not 100%% failproof.\n");
2102                         em28xx_errdev("If the board were missdetected, "
2103                                       "please email this log to:\n");
2104                         em28xx_errdev("\tV4L Mailing List "
2105                                       " <linux-media@vger.kernel.org>\n");
2106                         em28xx_errdev("Board detected as %s\n",
2107                                       em28xx_boards[dev->model].name);
2108
2109                         return 0;
2110                 }
2111         }
2112
2113         /* HINT method: I2C attached devices
2114          *
2115          * This method works for all boards.
2116          * Uses a hash of i2c scanned devices.
2117          * Devices with the same i2c attached chips will
2118          * be considered equal.
2119          * This method is less precise than the eeprom one.
2120          */
2121
2122         /* user did not request i2c scanning => do it now */
2123         if (!dev->i2c_hash)
2124                 em28xx_do_i2c_scan(dev);
2125
2126         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
2127                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
2128                         dev->model = em28xx_i2c_hash[i].model;
2129                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
2130                         em28xx_errdev("Your board has no unique USB ID.\n");
2131                         em28xx_errdev("A hint were successfully done, "
2132                                       "based on i2c devicelist hash.\n");
2133                         em28xx_errdev("This method is not 100%% failproof.\n");
2134                         em28xx_errdev("If the board were missdetected, "
2135                                       "please email this log to:\n");
2136                         em28xx_errdev("\tV4L Mailing List "
2137                                       " <linux-media@vger.kernel.org>\n");
2138                         em28xx_errdev("Board detected as %s\n",
2139                                       em28xx_boards[dev->model].name);
2140
2141                         return 0;
2142                 }
2143         }
2144
2145         em28xx_errdev("Your board has no unique USB ID and thus need a "
2146                       "hint to be detected.\n");
2147         em28xx_errdev("You may try to use card=<n> insmod option to "
2148                       "workaround that.\n");
2149         em28xx_errdev("Please send an email with this log to:\n");
2150         em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
2151         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
2152         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
2153
2154         em28xx_errdev("Here is a list of valid choices for the card=<n>"
2155                       " insmod option:\n");
2156         for (i = 0; i < em28xx_bcount; i++) {
2157                 em28xx_errdev("    card=%d -> %s\n",
2158                                 i, em28xx_boards[i].name);
2159         }
2160         return -1;
2161 }
2162
2163 /* ----------------------------------------------------------------------- */
2164 void em28xx_register_i2c_ir(struct em28xx *dev)
2165 {
2166         struct i2c_board_info info;
2167         struct IR_i2c_init_data init_data;
2168         const unsigned short addr_list[] = {
2169                  0x30, 0x47, I2C_CLIENT_END
2170         };
2171
2172         if (disable_ir)
2173                 return;
2174
2175         memset(&info, 0, sizeof(struct i2c_board_info));
2176         memset(&init_data, 0, sizeof(struct IR_i2c_init_data));
2177         strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
2178
2179         /* detect & configure */
2180         switch (dev->model) {
2181         case (EM2800_BOARD_UNKNOWN):
2182                 break;
2183         case (EM2820_BOARD_UNKNOWN):
2184                 break;
2185         case (EM2800_BOARD_TERRATEC_CINERGY_200):
2186         case (EM2820_BOARD_TERRATEC_CINERGY_250):
2187                 init_data.ir_codes = ir_codes_em_terratec;
2188                 init_data.get_key = em28xx_get_key_terratec;
2189                 init_data.name = "i2c IR (EM28XX Terratec)";
2190                 break;
2191         case (EM2820_BOARD_PINNACLE_USB_2):
2192                 init_data.ir_codes = ir_codes_pinnacle_grey;
2193                 init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
2194                 init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
2195                 break;
2196         case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
2197                 init_data.ir_codes = ir_codes_hauppauge_new;
2198                 init_data.get_key = em28xx_get_key_em_haup;
2199                 init_data.name = "i2c IR (EM2840 Hauppauge)";
2200                 break;
2201         case (EM2820_BOARD_MSI_VOX_USB_2):
2202                 break;
2203         case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
2204                 break;
2205         case (EM2800_BOARD_KWORLD_USB2800):
2206                 break;
2207         case (EM2800_BOARD_GRABBEEX_USB2800):
2208                 break;
2209         }
2210
2211         if (init_data.name)
2212                 info.platform_data = &init_data;
2213         i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
2214 }
2215
2216 void em28xx_card_setup(struct em28xx *dev)
2217 {
2218         em28xx_set_model(dev);
2219
2220         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
2221         if (em28xx_boards[dev->model].tuner_addr)
2222                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
2223
2224         if (em28xx_boards[dev->model].tda9887_conf)
2225                 dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
2226
2227         /* request some modules */
2228         switch (dev->model) {
2229         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2230         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2231         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2232         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2233         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2234         {
2235                 struct tveeprom tv;
2236 #ifdef CONFIG_MODULES
2237                 request_module("tveeprom");
2238 #endif
2239                 /* Call first TVeeprom */
2240
2241                 dev->i2c_client.addr = 0xa0 >> 1;
2242                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
2243
2244                 dev->tuner_type = tv.tuner_type;
2245
2246                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
2247                         dev->i2s_speed = 2048000;
2248                         dev->board.has_msp34xx = 1;
2249                 }
2250 #ifdef CONFIG_MODULES
2251                 if (tv.has_ir)
2252                         request_module("ir-kbd-i2c");
2253 #endif
2254                 break;
2255         }
2256         case EM2882_BOARD_KWORLD_ATSC_315U:
2257                 em28xx_write_reg(dev, 0x0d, 0x42);
2258                 msleep(10);
2259                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2260                 msleep(10);
2261                 break;
2262         case EM2820_BOARD_KWORLD_PVRTV2800RF:
2263                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
2264                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
2265                 break;
2266         case EM2820_BOARD_UNKNOWN:
2267         case EM2800_BOARD_UNKNOWN:
2268                 /*
2269                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
2270                  *
2271                  * This occurs because they share identical USB vendor and
2272                  * product IDs.
2273                  *
2274                  * What we do here is look up the EEPROM hash of the K-WORLD
2275                  * and if it is found then we decide that we do not have
2276                  * a DIGIVOX and reset the device to the K-WORLD instead.
2277                  *
2278                  * This solution is only valid if they do not share eeprom
2279                  * hash identities which has not been determined as yet.
2280                  */
2281         case EM2880_BOARD_MSI_DIGIVOX_AD:
2282                 if (!em28xx_hint_board(dev))
2283                         em28xx_set_model(dev);
2284
2285                 /* In cases where we had to use a board hint, the call to
2286                    em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2287                    so make the call now so the analog GPIOs are set properly
2288                    before probing the i2c bus. */
2289                 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2290                 break;
2291         case EM2820_BOARD_SILVERCREST_WEBCAM:
2292                 /* FIXME: need to document the registers bellow */
2293                 em28xx_write_reg(dev, 0x0d, 0x42);
2294                 em28xx_write_reg(dev, 0x13, 0x08);
2295         }
2296
2297         if (dev->board.has_snapshot_button)
2298                 em28xx_register_snapshot_button(dev);
2299
2300         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
2301                 em28xx_errdev("\n\n");
2302                 em28xx_errdev("The support for this board weren't "
2303                               "valid yet.\n");
2304                 em28xx_errdev("Please send a report of having this working\n");
2305                 em28xx_errdev("not to V4L mailing list (and/or to other "
2306                                 "addresses)\n\n");
2307         }
2308
2309         /* Allow override tuner type by a module parameter */
2310         if (tuner >= 0)
2311                 dev->tuner_type = tuner;
2312
2313         /* request some modules */
2314         if (dev->board.has_msp34xx)
2315                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2316                         "msp3400", "msp3400", msp3400_addrs);
2317
2318         if (dev->board.decoder == EM28XX_SAA711X)
2319                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2320                         "saa7115", "saa7115_auto", saa711x_addrs);
2321
2322         if (dev->board.decoder == EM28XX_TVP5150)
2323                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2324                         "tvp5150", "tvp5150", tvp5150_addrs);
2325
2326         if (dev->em28xx_sensor == EM28XX_MT9V011) {
2327                 struct v4l2_subdev *sd;
2328
2329                 sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2330                          &dev->i2c_adap, "mt9v011", "mt9v011", mt9v011_addrs);
2331                 v4l2_subdev_call(sd, core, s_config, 0, &dev->sensor_xtal);
2332         }
2333
2334
2335         if (dev->board.adecoder == EM28XX_TVAUDIO)
2336                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2337                         "tvaudio", "tvaudio", dev->board.tvaudio_addr);
2338
2339         if (dev->board.tuner_type != TUNER_ABSENT) {
2340                 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2341
2342                 if (dev->board.radio.type)
2343                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2344                                 "tuner", "tuner", dev->board.radio_addr);
2345
2346                 if (has_demod)
2347                         v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2348                                 &dev->i2c_adap, "tuner", "tuner",
2349                                 v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2350                 if (dev->tuner_addr == 0) {
2351                         enum v4l2_i2c_tuner_type type =
2352                                 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2353                         struct v4l2_subdev *sd;
2354
2355                         sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2356                                 &dev->i2c_adap, "tuner", "tuner",
2357                                 v4l2_i2c_tuner_addrs(type));
2358
2359                         if (sd)
2360                                 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2361                 } else {
2362                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2363                                 "tuner", "tuner", dev->tuner_addr);
2364                 }
2365         }
2366
2367         em28xx_tuner_setup(dev);
2368         em28xx_ir_init(dev);
2369 }
2370
2371
2372 #if defined(CONFIG_MODULES) && defined(MODULE)
2373 static void request_module_async(struct work_struct *work)
2374 {
2375         struct em28xx *dev = container_of(work,
2376                              struct em28xx, request_module_wk);
2377
2378         if (dev->has_audio_class)
2379                 request_module("snd-usb-audio");
2380         else if (dev->has_alsa_audio)
2381                 request_module("em28xx-alsa");
2382
2383         if (dev->board.has_dvb)
2384                 request_module("em28xx-dvb");
2385 }
2386
2387 static void request_modules(struct em28xx *dev)
2388 {
2389         INIT_WORK(&dev->request_module_wk, request_module_async);
2390         schedule_work(&dev->request_module_wk);
2391 }
2392 #else
2393 #define request_modules(dev)
2394 #endif /* CONFIG_MODULES */
2395
2396 /*
2397  * em28xx_realease_resources()
2398  * unregisters the v4l2,i2c and usb devices
2399  * called when the device gets disconected or at module unload
2400 */
2401 void em28xx_release_resources(struct em28xx *dev)
2402 {
2403         if (dev->sbutton_input_dev)
2404                 em28xx_deregister_snapshot_button(dev);
2405
2406         if (dev->ir)
2407                 em28xx_ir_fini(dev);
2408
2409         /*FIXME: I2C IR should be disconnected */
2410
2411         em28xx_release_analog_resources(dev);
2412
2413         em28xx_remove_from_devlist(dev);
2414
2415         em28xx_i2c_unregister(dev);
2416
2417         v4l2_device_unregister(&dev->v4l2_dev);
2418
2419         usb_put_dev(dev->udev);
2420
2421         /* Mark device as unused */
2422         em28xx_devused &= ~(1 << dev->devno);
2423 };
2424
2425 /*
2426  * em28xx_init_dev()
2427  * allocates and inits the device structs, registers i2c bus and v4l device
2428  */
2429 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
2430                            struct usb_interface *interface,
2431                            int minor)
2432 {
2433         struct em28xx *dev = *devhandle;
2434         int retval = -ENOMEM;
2435         int errCode;
2436
2437         dev->udev = udev;
2438         mutex_init(&dev->ctrl_urb_lock);
2439         spin_lock_init(&dev->slock);
2440         init_waitqueue_head(&dev->open);
2441         init_waitqueue_head(&dev->wait_frame);
2442         init_waitqueue_head(&dev->wait_stream);
2443
2444         dev->em28xx_write_regs = em28xx_write_regs;
2445         dev->em28xx_read_reg = em28xx_read_reg;
2446         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2447         dev->em28xx_write_regs_req = em28xx_write_regs_req;
2448         dev->em28xx_read_reg_req = em28xx_read_reg_req;
2449         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2450
2451         em28xx_pre_card_setup(dev);
2452
2453         if (!dev->board.is_em2800) {
2454                 /* Sets I2C speed to 100 KHz */
2455                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2456                 if (retval < 0) {
2457                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
2458                                       " retval [%d]\n",
2459                                       __func__, retval);
2460                         return retval;
2461                 }
2462         }
2463
2464         retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
2465         if (retval < 0) {
2466                 em28xx_errdev("Call to v4l2_device_register() failed!\n");
2467                 return retval;
2468         }
2469
2470         /* register i2c bus */
2471         errCode = em28xx_i2c_register(dev);
2472         if (errCode < 0) {
2473                 v4l2_device_unregister(&dev->v4l2_dev);
2474                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2475                         __func__, errCode);
2476                 return errCode;
2477         }
2478
2479         /*
2480          * Default format, used for tvp5150 or saa711x output formats
2481          */
2482         dev->vinmode = 0x10;
2483         dev->vinctl  = 0x11;
2484
2485         /*
2486          * If the device can be a webcam, seek for a sensor.
2487          * If sensor is not found, then it isn't a webcam.
2488          */
2489         if (dev->board.is_webcam)
2490                 if (em28xx_hint_sensor(dev) < 0)
2491                         dev->board.is_webcam = 0;
2492
2493         /* Do board specific init and eeprom reading */
2494         em28xx_card_setup(dev);
2495
2496         /* Configure audio */
2497         errCode = em28xx_audio_setup(dev);
2498         if (errCode < 0) {
2499                 v4l2_device_unregister(&dev->v4l2_dev);
2500                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2501                         __func__, errCode);
2502         }
2503
2504         /* wake i2c devices */
2505         em28xx_wake_i2c(dev);
2506
2507         /* init video dma queues */
2508         INIT_LIST_HEAD(&dev->vidq.active);
2509         INIT_LIST_HEAD(&dev->vidq.queued);
2510
2511
2512         if (dev->board.has_msp34xx) {
2513                 /* Send a reset to other chips via gpio */
2514                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2515                 if (errCode < 0) {
2516                         em28xx_errdev("%s: em28xx_write_regs_req - "
2517                                       "msp34xx(1) failed! errCode [%d]\n",
2518                                       __func__, errCode);
2519                         return errCode;
2520                 }
2521                 msleep(3);
2522
2523                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2524                 if (errCode < 0) {
2525                         em28xx_errdev("%s: em28xx_write_regs_req - "
2526                                       "msp34xx(2) failed! errCode [%d]\n",
2527                                       __func__, errCode);
2528                         return errCode;
2529                 }
2530                 msleep(3);
2531         }
2532
2533         em28xx_add_into_devlist(dev);
2534
2535         retval = em28xx_register_analog_devices(dev);
2536         if (retval < 0) {
2537                 em28xx_release_resources(dev);
2538                 goto fail_reg_devices;
2539         }
2540
2541         em28xx_init_extension(dev);
2542
2543         /* Save some power by putting tuner to sleep */
2544         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
2545
2546         return 0;
2547
2548 fail_reg_devices:
2549         return retval;
2550 }
2551
2552 /*
2553  * em28xx_usb_probe()
2554  * checks for supported devices
2555  */
2556 static int em28xx_usb_probe(struct usb_interface *interface,
2557                             const struct usb_device_id *id)
2558 {
2559         const struct usb_endpoint_descriptor *endpoint;
2560         struct usb_device *udev;
2561         struct usb_interface *uif;
2562         struct em28xx *dev = NULL;
2563         int retval;
2564         int i, nr, ifnum, isoc_pipe;
2565         char *speed;
2566         char descr[255] = "";
2567
2568         udev = usb_get_dev(interface_to_usbdev(interface));
2569         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2570
2571         /* Check to see next free device and mark as used */
2572         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2573         em28xx_devused |= 1<<nr;
2574
2575         /* Don't register audio interfaces */
2576         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2577                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2578                         "interface %i, class %i\n",
2579                         le16_to_cpu(udev->descriptor.idVendor),
2580                         le16_to_cpu(udev->descriptor.idProduct),
2581                         ifnum,
2582                         interface->altsetting[0].desc.bInterfaceClass);
2583
2584                 em28xx_devused &= ~(1<<nr);
2585                 retval = -ENODEV;
2586                 goto err;
2587         }
2588
2589         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2590
2591         /* check if the device has the iso in endpoint at the correct place */
2592         if (usb_endpoint_xfer_isoc(endpoint)
2593             &&
2594             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2595                 /* It's a newer em2874/em2875 device */
2596                 isoc_pipe = 0;
2597         } else {
2598                 int check_interface = 1;
2599                 isoc_pipe = 1;
2600                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2601                 if (!usb_endpoint_xfer_isoc(endpoint))
2602                         check_interface = 0;
2603
2604                 if (usb_endpoint_dir_out(endpoint))
2605                         check_interface = 0;
2606
2607                 if (!check_interface) {
2608                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2609                                 "interface %i, class %i found.\n",
2610                                 le16_to_cpu(udev->descriptor.idVendor),
2611                                 le16_to_cpu(udev->descriptor.idProduct),
2612                                 ifnum,
2613                                 interface->altsetting[0].desc.bInterfaceClass);
2614
2615                         em28xx_err(DRIVER_NAME " This is an anciliary "
2616                                 "interface not used by the driver\n");
2617
2618                         em28xx_devused &= ~(1<<nr);
2619                         retval = -ENODEV;
2620                         goto err;
2621                 }
2622         }
2623
2624         switch (udev->speed) {
2625         case USB_SPEED_LOW:
2626                 speed = "1.5";
2627                 break;
2628         case USB_SPEED_UNKNOWN:
2629         case USB_SPEED_FULL:
2630                 speed = "12";
2631                 break;
2632         case USB_SPEED_HIGH:
2633                 speed = "480";
2634                 break;
2635         default:
2636                 speed = "unknown";
2637         }
2638
2639         if (udev->manufacturer)
2640                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2641
2642         if (udev->product) {
2643                 if (*descr)
2644                         strlcat(descr, " ", sizeof(descr));
2645                 strlcat(descr, udev->product, sizeof(descr));
2646         }
2647         if (*descr)
2648                 strlcat(descr, " ", sizeof(descr));
2649
2650         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2651                 "(%04x:%04x, interface %d, class %d)\n",
2652                 descr,
2653                 speed,
2654                 le16_to_cpu(udev->descriptor.idVendor),
2655                 le16_to_cpu(udev->descriptor.idProduct),
2656                 ifnum,
2657                 interface->altsetting->desc.bInterfaceNumber);
2658
2659         /*
2660          * Make sure we have 480 Mbps of bandwidth, otherwise things like
2661          * video stream wouldn't likely work, since 12 Mbps is generally
2662          * not enough even for most Digital TV streams.
2663          */
2664         if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
2665                 printk(DRIVER_NAME ": Device initialization failed.\n");
2666                 printk(DRIVER_NAME ": Device must be connected to a high-speed"
2667                        " USB 2.0 port.\n");
2668                 em28xx_devused &= ~(1<<nr);
2669                 retval = -ENODEV;
2670                 goto err;
2671         }
2672
2673         if (nr >= EM28XX_MAXBOARDS) {
2674                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2675                                 EM28XX_MAXBOARDS);
2676                 em28xx_devused &= ~(1<<nr);
2677                 retval = -ENOMEM;
2678                 goto err;
2679         }
2680
2681         /* allocate memory for our device state and initialize it */
2682         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2683         if (dev == NULL) {
2684                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2685                 em28xx_devused &= ~(1<<nr);
2686                 retval = -ENOMEM;
2687                 goto err;
2688         }
2689
2690         snprintf(dev->name, 29, "em28xx #%d", nr);
2691         dev->devno = nr;
2692         dev->model = id->driver_info;
2693         dev->alt   = -1;
2694
2695         /* Checks if audio is provided by some interface */
2696         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2697                 uif = udev->config->interface[i];
2698                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2699                         dev->has_audio_class = 1;
2700                         break;
2701                 }
2702         }
2703
2704         /* compute alternate max packet sizes */
2705         uif = udev->actconfig->interface[0];
2706
2707         dev->num_alt = uif->num_altsetting;
2708         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2709
2710         if (dev->alt_max_pkt_size == NULL) {
2711                 em28xx_errdev("out of memory!\n");
2712                 em28xx_devused &= ~(1<<nr);
2713                 kfree(dev);
2714                 retval = -ENOMEM;
2715                 goto err;
2716         }
2717
2718         for (i = 0; i < dev->num_alt ; i++) {
2719                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2720                 dev->alt_max_pkt_size[i] =
2721                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2722         }
2723
2724         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2725                 dev->model = card[nr];
2726
2727         /* allocate device struct */
2728         mutex_init(&dev->lock);
2729         mutex_lock(&dev->lock);
2730         retval = em28xx_init_dev(&dev, udev, interface, nr);
2731         if (retval) {
2732                 em28xx_devused &= ~(1<<dev->devno);
2733                 mutex_unlock(&dev->lock);
2734                 kfree(dev);
2735                 goto err;
2736         }
2737
2738         /* save our data pointer in this interface device */
2739         usb_set_intfdata(interface, dev);
2740
2741         request_modules(dev);
2742
2743         /* Should be the last thing to do, to avoid newer udev's to
2744            open the device before fully initializing it
2745          */
2746         mutex_unlock(&dev->lock);
2747
2748         return 0;
2749
2750 err:
2751         return retval;
2752 }
2753
2754 /*
2755  * em28xx_usb_disconnect()
2756  * called when the device gets diconencted
2757  * video device will be unregistered on v4l2_close in case it is still open
2758  */
2759 static void em28xx_usb_disconnect(struct usb_interface *interface)
2760 {
2761         struct em28xx *dev;
2762
2763         dev = usb_get_intfdata(interface);
2764         usb_set_intfdata(interface, NULL);
2765
2766         if (!dev)
2767                 return;
2768
2769         em28xx_info("disconnecting %s\n", dev->vdev->name);
2770
2771         /* wait until all current v4l2 io is finished then deallocate
2772            resources */
2773         mutex_lock(&dev->lock);
2774
2775         wake_up_interruptible_all(&dev->open);
2776
2777         v4l2_device_disconnect(&dev->v4l2_dev);
2778
2779         if (dev->users) {
2780                 em28xx_warn
2781                     ("device /dev/video%d is open! Deregistration and memory "
2782                      "deallocation are deferred on close.\n",
2783                                 dev->vdev->num);
2784
2785                 dev->state |= DEV_MISCONFIGURED;
2786                 em28xx_uninit_isoc(dev);
2787                 dev->state |= DEV_DISCONNECTED;
2788                 wake_up_interruptible(&dev->wait_frame);
2789                 wake_up_interruptible(&dev->wait_stream);
2790         } else {
2791                 dev->state |= DEV_DISCONNECTED;
2792                 em28xx_release_resources(dev);
2793         }
2794
2795         em28xx_close_extension(dev);
2796
2797         mutex_unlock(&dev->lock);
2798
2799         if (!dev->users) {
2800                 kfree(dev->alt_max_pkt_size);
2801                 kfree(dev);
2802         }
2803 }
2804
2805 static struct usb_driver em28xx_usb_driver = {
2806         .name = "em28xx",
2807         .probe = em28xx_usb_probe,
2808         .disconnect = em28xx_usb_disconnect,
2809         .id_table = em28xx_id_table,
2810 };
2811
2812 static int __init em28xx_module_init(void)
2813 {
2814         int result;
2815
2816         /* register this driver with the USB subsystem */
2817         result = usb_register(&em28xx_usb_driver);
2818         if (result)
2819                 em28xx_err(DRIVER_NAME
2820                            " usb_register failed. Error number %d.\n", result);
2821
2822         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2823
2824         return result;
2825 }
2826
2827 static void __exit em28xx_module_exit(void)
2828 {
2829         /* deregister this driver with the USB subsystem */
2830         usb_deregister(&em28xx_usb_driver);
2831 }
2832
2833 module_init(em28xx_module_init);
2834 module_exit(em28xx_module_exit);