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/slab.h>
  28 #include <linux/delay.h>
  29 #include <linux/i2c.h>
  30 #include <linux/usb.h>
  31 #include <media/tuner.h>
  32 #include <media/msp3400.h>
  33 #include <media/saa7115.h>
  34 #include <media/tvp5150.h>
  35 #include <media/tvaudio.h>
  36 #include <media/mt9v011.h>
  37 #include <media/i2c-addr.h>
  38 #include <media/tveeprom.h>
  39 #include <media/v4l2-common.h>
  40 #include <media/v4l2-chip-ident.h>
  41
  42 #include "em28xx.h"
  43
  44 #define DRIVER_NAME         "em28xx"
  45
  46 static int tuner = -1;
  47 module_param(tuner, int, 0444);
  48 MODULE_PARM_DESC(tuner, "tuner type");
  49
  50 static unsigned int disable_ir;
  51 module_param(disable_ir, int, 0444);
  52 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
  53
  54 static unsigned int disable_usb_speed_check;
  55 module_param(disable_usb_speed_check, int, 0444);
  56 MODULE_PARM_DESC(disable_usb_speed_check,
  57                  "override min bandwidth requirement of 480M bps");
  58
  59 static unsigned int card[]     = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
  60 module_param_array(card,  int, NULL, 0444);
  61 MODULE_PARM_DESC(card,     "card type");
  62
  63 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS - 1 */
  64 static unsigned long em28xx_devused;
  65
  66 struct em28xx_hash_table {
  67         unsigned long hash;
  68         unsigned int  model;
  69         unsigned int  tuner;
  70 };
  71
  72 /*
  73  *  Reset sequences for analog/digital modes
  74  */
  75
  76 /* Reset for the most [analog] boards */
  77 static struct em28xx_reg_seq default_analog[] = {
  78         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
  79         {       -1,             -1,     -1,             -1},
  80 };
  81
  82 /* Reset for the most [digital] boards */
  83 static struct em28xx_reg_seq default_digital[] = {
  84         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
  85         {       -1,             -1,     -1,             -1},
  86 };
  87
  88 /* Board Hauppauge WinTV HVR 900 analog */
  89 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
  90         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
  91         {0x05,                  0xff,   0x10,           10},
  92         {  -1,                  -1,     -1,             -1},
  93 };
  94
  95 /* Board Hauppauge WinTV HVR 900 digital */
  96 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
  97         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
  98         {EM2880_R04_GPO,        0x04,   0x0f,           10},
  99         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
 100         { -1,                   -1,     -1,             -1},
 101 };
 102
 103 /* Board Hauppauge WinTV HVR 900 (R2) digital */
 104 static struct em28xx_reg_seq hauppauge_wintv_hvr_900R2_digital[] = {
 105         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
 106         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
 107         { -1,                   -1,     -1,             -1},
 108 };
 109
 110 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 111 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
 112         {EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,      10},
 113         {       -1,             -1,     -1,              -1},
 114 };
 115
 116 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 117
 118 /* Board  - EM2870 Kworld 355u
 119    Analog - No input analog */
 120
 121 /* Board - EM2882 Kworld 315U digital */
 122 static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
 123         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 124         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 125         {EM2880_R04_GPO,        0x04,   0xff,           10},
 126         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 127         {EM28XX_R08_GPIO,       0x7e,   0xff,           10},
 128         {  -1,                  -1,     -1,             -1},
 129 };
 130
 131 static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
 132         {EM2880_R04_GPO,        0x08,   0xff,           10},
 133         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 134         {EM2880_R04_GPO,        0x08,   0xff,           10},
 135         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 136         {  -1,                  -1,     -1,             -1},
 137 };
 138
 139 static struct em28xx_reg_seq kworld_330u_analog[] = {
 140         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
 141         {EM2880_R04_GPO,        0x00,   0xff,           10},
 142         { -1,                   -1,     -1,             -1},
 143 };
 144
 145 static struct em28xx_reg_seq kworld_330u_digital[] = {
 146         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 147         {EM2880_R04_GPO,        0x08,   0xff,           10},
 148         { -1,                   -1,     -1,             -1},
 149 };
 150
 151 /* Evga inDtube
 152    GPIO0 - Enable digital power (s5h1409) - low to enable
 153    GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
 154    GPIO4 - xc3028 reset
 155    GOP3  - s5h1409 reset
 156  */
 157 static struct em28xx_reg_seq evga_indtube_analog[] = {
 158         {EM28XX_R08_GPIO,       0x79,   0xff,           60},
 159         {       -1,             -1,     -1,             -1},
 160 };
 161
 162 static struct em28xx_reg_seq evga_indtube_digital[] = {
 163         {EM28XX_R08_GPIO,       0x7a,   0xff,            1},
 164         {EM2880_R04_GPO,        0x04,   0xff,           10},
 165         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 166         { -1,                   -1,     -1,             -1},
 167 };
 168
 169 /*
 170  * KWorld PlusTV 340U and UB435-Q (ATSC) GPIOs map:
 171  * EM_GPIO_0 - currently unknown
 172  * EM_GPIO_1 - LED disable/enable (1 = off, 0 = on)
 173  * EM_GPIO_2 - currently unknown
 174  * EM_GPIO_3 - currently unknown
 175  * EM_GPIO_4 - TDA18271HD/C1 tuner (1 = active, 0 = in reset)
 176  * EM_GPIO_5 - LGDT3304 ATSC/QAM demod (1 = active, 0 = in reset)
 177  * EM_GPIO_6 - currently unknown
 178  * EM_GPIO_7 - currently unknown
 179  */
 180 static struct em28xx_reg_seq kworld_a340_digital[] = {
 181         {EM28XX_R08_GPIO,       0x6d,           ~EM_GPIO_4,     10},
 182         { -1,                   -1,             -1,             -1},
 183 };
 184
 185 /* Pinnacle Hybrid Pro eb1a:2881 */
 186 static struct em28xx_reg_seq pinnacle_hybrid_pro_analog[] = {
 187         {EM28XX_R08_GPIO,       0xfd,   ~EM_GPIO_4,     10},
 188         {       -1,             -1,     -1,             -1},
 189 };
 190
 191 static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = {
 192         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 193         {EM2880_R04_GPO,        0x04,   0xff,          100},/* zl10353 reset */
 194         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 195         {       -1,             -1,     -1,             -1},
 196 };
 197
 198 static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_analog[] = {
 199         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
 200         {EM2880_R04_GPO,        0x00,   0xff,           10},
 201         { -1,                   -1,     -1,             -1},
 202 };
 203
 204 static struct em28xx_reg_seq terratec_cinergy_USB_XS_FR_digital[] = {
 205         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 206         {EM2880_R04_GPO,        0x08,   0xff,           10},
 207         { -1,                   -1,     -1,             -1},
 208 };
 209
 210 /* eb1a:2868 Reddo DVB-C USB TV Box
 211    GPIO4 - CU1216L NIM
 212    Other GPIOs seems to be don't care. */
 213 static struct em28xx_reg_seq reddo_dvb_c_usb_box[] = {
 214         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 215         {EM28XX_R08_GPIO,       0xde,   0xff,           10},
 216         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 217         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 218         {EM28XX_R08_GPIO,       0x7f,   0xff,           10},
 219         {EM28XX_R08_GPIO,       0x6f,   0xff,           10},
 220         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 221         {-1,                    -1,     -1,             -1},
 222 };
 223
 224 /* Callback for the most boards */
 225 static struct em28xx_reg_seq default_tuner_gpio[] = {
 226         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 227         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 228         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 229         {  -1,                  -1,             -1,             -1},
 230 };
 231
 232 /* Mute/unmute */
 233 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
 234         {EM28XX_R08_GPIO,       5,              7,              10},
 235         {  -1,                  -1,             -1,             -1},
 236 };
 237
 238 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
 239         {EM28XX_R08_GPIO,       4,              7,              10},
 240         {  -1,                  -1,             -1,             -1},
 241 };
 242
 243 static struct em28xx_reg_seq compro_mute_gpio[] = {
 244         {EM28XX_R08_GPIO,       6,              7,              10},
 245         {  -1,                  -1,             -1,             -1},
 246 };
 247
 248 /* Terratec AV350 */
 249 static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
 250         {EM28XX_R08_GPIO,       0xff,   0x7f,           10},
 251         {       -1,             -1,     -1,             -1},
 252 };
 253
 254 static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
 255         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 256         {       -1,             -1,     -1,             -1},
 257 };
 258
 259 static struct em28xx_reg_seq silvercrest_reg_seq[] = {
 260         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 261         {EM28XX_R08_GPIO,       0x01,   0xf7,           10},
 262         {       -1,             -1,     -1,             -1},
 263 };
 264
 265 static struct em28xx_reg_seq vc211a_enable[] = {
 266         {EM28XX_R08_GPIO,       0xff,   0x07,           10},
 267         {EM28XX_R08_GPIO,       0xff,   0x0f,           10},
 268         {EM28XX_R08_GPIO,       0xff,   0x0b,           10},
 269         {       -1,             -1,     -1,             -1},
 270 };
 271
 272 static struct em28xx_reg_seq dikom_dk300_digital[] = {
 273         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 274         {EM2880_R04_GPO,        0x08,   0xff,           10},
 275         { -1,                   -1,     -1,             -1},
 276 };
 277
 278
 279 /* Reset for the most [digital] boards */
 280 static struct em28xx_reg_seq leadership_digital[] = {
 281         {EM2874_R80_GPIO,       0x70,   0xff,   10},
 282         {       -1,             -1,     -1,     -1},
 283 };
 284
 285 static struct em28xx_reg_seq leadership_reset[] = {
 286         {EM2874_R80_GPIO,       0xf0,   0xff,   10},
 287         {EM2874_R80_GPIO,       0xb0,   0xff,   10},
 288         {EM2874_R80_GPIO,       0xf0,   0xff,   10},
 289         {       -1,             -1,     -1,     -1},
 290 };
 291
 292 /* 2013:024f PCTV nanoStick T2 290e
 293  * GPIO_6 - demod reset
 294  * GPIO_7 - LED
 295  */
 296 static struct em28xx_reg_seq pctv_290e[] = {
 297         {EM2874_R80_GPIO,       0x00,   0xff,           80},
 298         {EM2874_R80_GPIO,       0x40,   0xff,           80}, /* GPIO_6 = 1 */
 299         {EM2874_R80_GPIO,       0xc0,   0xff,           80}, /* GPIO_7 = 1 */
 300         {-1,                    -1,     -1,             -1},
 301 };
 302
 303 #if 0
 304 static struct em28xx_reg_seq terratec_h5_gpio[] = {
 305         {EM28XX_R08_GPIO,       0xff,   0xff,   10},
 306         {EM2874_R80_GPIO,       0xf6,   0xff,   100},
 307         {EM2874_R80_GPIO,       0xf2,   0xff,   50},
 308         {EM2874_R80_GPIO,       0xf6,   0xff,   50},
 309         { -1,                   -1,     -1,     -1},
 310 };
 311
 312 static struct em28xx_reg_seq terratec_h5_digital[] = {
 313         {EM2874_R80_GPIO,       0xf6,   0xff,   10},
 314         {EM2874_R80_GPIO,       0xe6,   0xff,   100},
 315         {EM2874_R80_GPIO,       0xa6,   0xff,   10},
 316         { -1,                   -1,     -1,     -1},
 317 };
 318 #endif
 319
 320 /* 2013:024f PCTV DVB-S2 Stick 460e
 321  * GPIO_0 - POWER_ON
 322  * GPIO_1 - BOOST
 323  * GPIO_2 - VUV_LNB (red LED)
 324  * GPIO_3 - EXT_12V
 325  * GPIO_4 - INT_DEM (DEMOD GPIO_0)
 326  * GPIO_5 - INT_LNB
 327  * GPIO_6 - RESET_DEM
 328  * GPIO_7 - LED (green LED)
 329  */
 330 static struct em28xx_reg_seq pctv_460e[] = {
 331         {EM2874_R80_GPIO, 0x01, 0xff,  50},
 332         {0x0d,            0xff, 0xff,  50},
 333         {EM2874_R80_GPIO, 0x41, 0xff,  50}, /* GPIO_6=1 */
 334         {0x0d,            0x42, 0xff,  50},
 335         {EM2874_R80_GPIO, 0x61, 0xff,  50}, /* GPIO_5=1 */
 336         {             -1,   -1,   -1,  -1},
 337 };
 338
 339 #if 0
 340 static struct em28xx_reg_seq hauppauge_930c_gpio[] = {
 341         {EM2874_R80_GPIO,       0x6f,   0xff,   10},
 342         {EM2874_R80_GPIO,       0x4f,   0xff,   10}, /* xc5000 reset */
 343         {EM2874_R80_GPIO,       0x6f,   0xff,   10},
 344         {EM2874_R80_GPIO,       0x4f,   0xff,   10},
 345         { -1,                   -1,     -1,     -1},
 346 };
 347
 348 static struct em28xx_reg_seq hauppauge_930c_digital[] = {
 349         {EM2874_R80_GPIO,       0xf6,   0xff,   10},
 350         {EM2874_R80_GPIO,       0xe6,   0xff,   100},
 351         {EM2874_R80_GPIO,       0xa6,   0xff,   10},
 352         { -1,                   -1,     -1,     -1},
 353 };
 354 #endif
 355
 356 /* 1b80:e425 MaxMedia UB425-TC
 357  * GPIO_6 - demod reset, 0=active
 358  * GPIO_7 - LED, 0=active
 359  */
 360 static struct em28xx_reg_seq maxmedia_ub425_tc[] = {
 361         {EM2874_R80_GPIO,  0x83,  0xff,  100},
 362         {EM2874_R80_GPIO,  0xc3,  0xff,  100}, /* GPIO_6 = 1 */
 363         {EM2874_R80_GPIO,  0x43,  0xff,  000}, /* GPIO_7 = 0 */
 364         {-1,                 -1,    -1,   -1},
 365 };
 366
 367 /* 2013:0251 PCTV QuatroStick nano (520e)
 368  * GPIO_2: decoder reset, 0=active
 369  * GPIO_4: decoder suspend, 0=active
 370  * GPIO_6: demod reset, 0=active
 371  * GPIO_7: LED, 1=active
 372  */
 373 static struct em28xx_reg_seq pctv_520e[] = {
 374         {EM2874_R80_GPIO, 0x10, 0xff, 100},
 375         {EM2874_R80_GPIO, 0x14, 0xff, 100}, /* GPIO_2 = 1 */
 376         {EM2874_R80_GPIO, 0x54, 0xff, 050}, /* GPIO_6 = 1 */
 377         {EM2874_R80_GPIO, 0xd4, 0xff, 000}, /* GPIO_7 = 1 */
 378         {             -1,   -1,   -1,  -1},
 379 };
 380
 381 /*
 382  *  Board definitions
 383  */
 384 struct em28xx_board em28xx_boards[] = {
 385         [EM2750_BOARD_UNKNOWN] = {
 386                 .name          = "EM2710/EM2750/EM2751 webcam grabber",
 387                 .xclk          = EM28XX_XCLK_FREQUENCY_20MHZ,
 388                 .tuner_type    = TUNER_ABSENT,
 389                 .is_webcam     = 1,
 390                 .input         = { {
 391                         .type     = EM28XX_VMUX_COMPOSITE1,
 392                         .vmux     = 0,
 393                         .amux     = EM28XX_AMUX_VIDEO,
 394                         .gpio     = silvercrest_reg_seq,
 395                 } },
 396         },
 397         [EM2800_BOARD_UNKNOWN] = {
 398                 .name         = "Unknown EM2800 video grabber",
 399                 .is_em2800    = 1,
 400                 .tda9887_conf = TDA9887_PRESENT,
 401                 .decoder      = EM28XX_SAA711X,
 402                 .tuner_type   = TUNER_ABSENT,
 403                 .input        = { {
 404                         .type     = EM28XX_VMUX_COMPOSITE1,
 405                         .vmux     = SAA7115_COMPOSITE0,
 406                         .amux     = EM28XX_AMUX_LINE_IN,
 407                 }, {
 408                         .type     = EM28XX_VMUX_SVIDEO,
 409                         .vmux     = SAA7115_SVIDEO3,
 410                         .amux     = EM28XX_AMUX_LINE_IN,
 411                 } },
 412         },
 413         [EM2820_BOARD_UNKNOWN] = {
 414                 .name          = "Unknown EM2750/28xx video grabber",
 415                 .tuner_type    = TUNER_ABSENT,
 416                 .is_webcam     = 1,     /* To enable sensor probe */
 417         },
 418         [EM2750_BOARD_DLCW_130] = {
 419                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 420                 .name          = "Huaqi DLCW-130",
 421                 .valid         = EM28XX_BOARD_NOT_VALIDATED,
 422                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 423                 .tuner_type    = TUNER_ABSENT,
 424                 .is_webcam     = 1,
 425                 .input         = { {
 426                         .type     = EM28XX_VMUX_COMPOSITE1,
 427                         .vmux     = 0,
 428                         .amux     = EM28XX_AMUX_VIDEO,
 429                 } },
 430         },
 431         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 432                 .name         = "Kworld PVR TV 2800 RF",
 433                 .tuner_type   = TUNER_TEMIC_PAL,
 434                 .tda9887_conf = TDA9887_PRESENT,
 435                 .decoder      = EM28XX_SAA711X,
 436                 .input        = { {
 437                         .type     = EM28XX_VMUX_COMPOSITE1,
 438                         .vmux     = SAA7115_COMPOSITE0,
 439                         .amux     = EM28XX_AMUX_LINE_IN,
 440                 }, {
 441                         .type     = EM28XX_VMUX_SVIDEO,
 442                         .vmux     = SAA7115_SVIDEO3,
 443                         .amux     = EM28XX_AMUX_LINE_IN,
 444                 } },
 445         },
 446         [EM2820_BOARD_GADMEI_TVR200] = {
 447                 .name         = "Gadmei TVR200",
 448                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 449                 .tda9887_conf = TDA9887_PRESENT,
 450                 .decoder      = EM28XX_SAA711X,
 451                 .input        = { {
 452                         .type     = EM28XX_VMUX_TELEVISION,
 453                         .vmux     = SAA7115_COMPOSITE2,
 454                         .amux     = EM28XX_AMUX_LINE_IN,
 455                 }, {
 456                         .type     = EM28XX_VMUX_COMPOSITE1,
 457                         .vmux     = SAA7115_COMPOSITE0,
 458                         .amux     = EM28XX_AMUX_LINE_IN,
 459                 }, {
 460                         .type     = EM28XX_VMUX_SVIDEO,
 461                         .vmux     = SAA7115_SVIDEO3,
 462                         .amux     = EM28XX_AMUX_LINE_IN,
 463                 } },
 464         },
 465         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
 466                 .name         = "Terratec Cinergy 250 USB",
 467                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 468                 .has_ir_i2c   = 1,
 469                 .tda9887_conf = TDA9887_PRESENT,
 470                 .decoder      = EM28XX_SAA711X,
 471                 .input        = { {
 472                         .type     = EM28XX_VMUX_TELEVISION,
 473                         .vmux     = SAA7115_COMPOSITE2,
 474                         .amux     = EM28XX_AMUX_LINE_IN,
 475                 }, {
 476                         .type     = EM28XX_VMUX_COMPOSITE1,
 477                         .vmux     = SAA7115_COMPOSITE0,
 478                         .amux     = EM28XX_AMUX_LINE_IN,
 479                 }, {
 480                         .type     = EM28XX_VMUX_SVIDEO,
 481                         .vmux     = SAA7115_SVIDEO3,
 482                         .amux     = EM28XX_AMUX_LINE_IN,
 483                 } },
 484         },
 485         [EM2820_BOARD_PINNACLE_USB_2] = {
 486                 .name         = "Pinnacle PCTV USB 2",
 487                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 488                 .has_ir_i2c   = 1,
 489                 .tda9887_conf = TDA9887_PRESENT,
 490                 .decoder      = EM28XX_SAA711X,
 491                 .input        = { {
 492                         .type     = EM28XX_VMUX_TELEVISION,
 493                         .vmux     = SAA7115_COMPOSITE2,
 494                         .amux     = EM28XX_AMUX_VIDEO,
 495                 }, {
 496                         .type     = EM28XX_VMUX_COMPOSITE1,
 497                         .vmux     = SAA7115_COMPOSITE0,
 498                         .amux     = EM28XX_AMUX_LINE_IN,
 499                 }, {
 500                         .type     = EM28XX_VMUX_SVIDEO,
 501                         .vmux     = SAA7115_SVIDEO3,
 502                         .amux     = EM28XX_AMUX_LINE_IN,
 503                 } },
 504         },
 505         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 506                 .name         = "Hauppauge WinTV USB 2",
 507                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 508                 .tda9887_conf = TDA9887_PRESENT |
 509                                 TDA9887_PORT1_ACTIVE |
 510                                 TDA9887_PORT2_ACTIVE,
 511                 .decoder      = EM28XX_TVP5150,
 512                 .has_msp34xx  = 1,
 513                 .has_ir_i2c   = 1,
 514                 .input        = { {
 515                         .type     = EM28XX_VMUX_TELEVISION,
 516                         .vmux     = TVP5150_COMPOSITE0,
 517                         .amux     = MSP_INPUT_DEFAULT,
 518                 }, {
 519                         .type     = EM28XX_VMUX_SVIDEO,
 520                         .vmux     = TVP5150_SVIDEO,
 521                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 522                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 523                 } },
 524         },
 525         [EM2820_BOARD_DLINK_USB_TV] = {
 526                 .name         = "D-Link DUB-T210 TV Tuner",
 527                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 528                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 529                 .tda9887_conf = TDA9887_PRESENT,
 530                 .decoder      = EM28XX_SAA711X,
 531                 .input        = { {
 532                         .type     = EM28XX_VMUX_TELEVISION,
 533                         .vmux     = SAA7115_COMPOSITE2,
 534                         .amux     = EM28XX_AMUX_LINE_IN,
 535                 }, {
 536                         .type     = EM28XX_VMUX_COMPOSITE1,
 537                         .vmux     = SAA7115_COMPOSITE0,
 538                         .amux     = EM28XX_AMUX_LINE_IN,
 539                 }, {
 540                         .type     = EM28XX_VMUX_SVIDEO,
 541                         .vmux     = SAA7115_SVIDEO3,
 542                         .amux     = EM28XX_AMUX_LINE_IN,
 543                 } },
 544         },
 545         [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
 546                 .name         = "Hercules Smart TV USB 2.0",
 547                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 548                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 549                 .tda9887_conf = TDA9887_PRESENT,
 550                 .decoder      = EM28XX_SAA711X,
 551                 .input        = { {
 552                         .type     = EM28XX_VMUX_TELEVISION,
 553                         .vmux     = SAA7115_COMPOSITE2,
 554                         .amux     = EM28XX_AMUX_LINE_IN,
 555                 }, {
 556                         .type     = EM28XX_VMUX_COMPOSITE1,
 557                         .vmux     = SAA7115_COMPOSITE0,
 558                         .amux     = EM28XX_AMUX_LINE_IN,
 559                 }, {
 560                         .type     = EM28XX_VMUX_SVIDEO,
 561                         .vmux     = SAA7115_SVIDEO3,
 562                         .amux     = EM28XX_AMUX_LINE_IN,
 563                 } },
 564         },
 565         [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
 566                 .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
 567                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 568                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 569                 .tda9887_conf = TDA9887_PRESENT,
 570                 .decoder      = EM28XX_SAA711X,
 571                 .input        = { {
 572                         .type     = EM28XX_VMUX_TELEVISION,
 573                         .vmux     = SAA7115_COMPOSITE2,
 574                         .amux     = EM28XX_AMUX_VIDEO,
 575                 }, {
 576                         .type     = EM28XX_VMUX_COMPOSITE1,
 577                         .vmux     = SAA7115_COMPOSITE0,
 578                         .amux     = EM28XX_AMUX_LINE_IN,
 579                 }, {
 580                         .type     = EM28XX_VMUX_SVIDEO,
 581                         .vmux     = SAA7115_SVIDEO3,
 582                         .amux     = EM28XX_AMUX_LINE_IN,
 583                 } },
 584         },
 585         [EM2820_BOARD_GADMEI_UTV310] = {
 586                 .name         = "Gadmei UTV310",
 587                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 588                 .tuner_type   = TUNER_TNF_5335MF,
 589                 .tda9887_conf = TDA9887_PRESENT,
 590                 .decoder      = EM28XX_SAA711X,
 591                 .input        = { {
 592                         .type     = EM28XX_VMUX_TELEVISION,
 593                         .vmux     = SAA7115_COMPOSITE1,
 594                         .amux     = EM28XX_AMUX_LINE_IN,
 595                 }, {
 596                         .type     = EM28XX_VMUX_COMPOSITE1,
 597                         .vmux     = SAA7115_COMPOSITE0,
 598                         .amux     = EM28XX_AMUX_LINE_IN,
 599                 }, {
 600                         .type     = EM28XX_VMUX_SVIDEO,
 601                         .vmux     = SAA7115_SVIDEO3,
 602                         .amux     = EM28XX_AMUX_LINE_IN,
 603                 } },
 604         },
 605         [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
 606                 .name         = "Leadtek Winfast USB II Deluxe",
 607                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 608                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 609                 .has_ir_i2c   = 1,
 610                 .tvaudio_addr = 0x58,
 611                 .tda9887_conf = TDA9887_PRESENT |
 612                                 TDA9887_PORT2_ACTIVE |
 613                                 TDA9887_QSS,
 614                 .decoder      = EM28XX_SAA711X,
 615                 .adecoder     = EM28XX_TVAUDIO,
 616                 .input        = { {
 617                         .type     = EM28XX_VMUX_TELEVISION,
 618                         .vmux     = SAA7115_COMPOSITE4,
 619                         .amux     = EM28XX_AMUX_AUX,
 620                 }, {
 621                         .type     = EM28XX_VMUX_COMPOSITE1,
 622                         .vmux     = SAA7115_COMPOSITE5,
 623                         .amux     = EM28XX_AMUX_LINE_IN,
 624                 }, {
 625                         .type     = EM28XX_VMUX_SVIDEO,
 626                         .vmux     = SAA7115_SVIDEO3,
 627                         .amux     = EM28XX_AMUX_LINE_IN,
 628                 } },
 629                         .radio    = {
 630                         .type     = EM28XX_RADIO,
 631                         .amux     = EM28XX_AMUX_AUX,
 632                         }
 633         },
 634         [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 635                 .name         = "Videology 20K14XUSB USB2.0",
 636                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 637                 .tuner_type   = TUNER_ABSENT,
 638                 .is_webcam    = 1,
 639                 .input        = { {
 640                         .type     = EM28XX_VMUX_COMPOSITE1,
 641                         .vmux     = 0,
 642                         .amux     = EM28XX_AMUX_VIDEO,
 643                 } },
 644         },
 645         [EM2820_BOARD_SILVERCREST_WEBCAM] = {
 646                 .name         = "Silvercrest Webcam 1.3mpix",
 647                 .tuner_type   = TUNER_ABSENT,
 648                 .is_webcam    = 1,
 649                 .input        = { {
 650                         .type     = EM28XX_VMUX_COMPOSITE1,
 651                         .vmux     = 0,
 652                         .amux     = EM28XX_AMUX_VIDEO,
 653                         .gpio     = silvercrest_reg_seq,
 654                 } },
 655         },
 656         [EM2821_BOARD_SUPERCOMP_USB_2] = {
 657                 .name         = "Supercomp USB 2.0 TV",
 658                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 659                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 660                 .tda9887_conf = TDA9887_PRESENT |
 661                                 TDA9887_PORT1_ACTIVE |
 662                                 TDA9887_PORT2_ACTIVE,
 663                 .decoder      = EM28XX_SAA711X,
 664                 .input        = { {
 665                         .type     = EM28XX_VMUX_TELEVISION,
 666                         .vmux     = SAA7115_COMPOSITE2,
 667                         .amux     = EM28XX_AMUX_LINE_IN,
 668                 }, {
 669                         .type     = EM28XX_VMUX_COMPOSITE1,
 670                         .vmux     = SAA7115_COMPOSITE0,
 671                         .amux     = EM28XX_AMUX_VIDEO,
 672                 }, {
 673                         .type     = EM28XX_VMUX_SVIDEO,
 674                         .vmux     = SAA7115_SVIDEO3,
 675                         .amux     = EM28XX_AMUX_LINE_IN,
 676                 } },
 677         },
 678         [EM2821_BOARD_USBGEAR_VD204] = {
 679                 .name         = "Usbgear VD204v9",
 680                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 681                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 682                 .decoder      = EM28XX_SAA711X,
 683                 .input        = { {
 684                         .type  = EM28XX_VMUX_COMPOSITE1,
 685                         .vmux  = SAA7115_COMPOSITE0,
 686                         .amux  = EM28XX_AMUX_LINE_IN,
 687                 }, {
 688                         .type  = EM28XX_VMUX_SVIDEO,
 689                         .vmux  = SAA7115_SVIDEO3,
 690                         .amux  = EM28XX_AMUX_LINE_IN,
 691                 } },
 692         },
 693         [EM2860_BOARD_NETGMBH_CAM] = {
 694                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 695                 .name         = "NetGMBH Cam",
 696                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 697                 .tuner_type   = TUNER_ABSENT,
 698                 .is_webcam    = 1,
 699                 .input        = { {
 700                         .type     = EM28XX_VMUX_COMPOSITE1,
 701                         .vmux     = 0,
 702                         .amux     = EM28XX_AMUX_VIDEO,
 703                 } },
 704         },
 705         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 706                 .name         = "Typhoon DVD Maker",
 707                 .decoder      = EM28XX_SAA711X,
 708                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 709                 .input        = { {
 710                         .type  = EM28XX_VMUX_COMPOSITE1,
 711                         .vmux  = SAA7115_COMPOSITE0,
 712                         .amux  = EM28XX_AMUX_LINE_IN,
 713                 }, {
 714                         .type  = EM28XX_VMUX_SVIDEO,
 715                         .vmux  = SAA7115_SVIDEO3,
 716                         .amux  = EM28XX_AMUX_LINE_IN,
 717                 } },
 718         },
 719         [EM2860_BOARD_GADMEI_UTV330] = {
 720                 .name         = "Gadmei UTV330",
 721                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 722                 .tuner_type   = TUNER_TNF_5335MF,
 723                 .tda9887_conf = TDA9887_PRESENT,
 724                 .decoder      = EM28XX_SAA711X,
 725                 .input        = { {
 726                         .type     = EM28XX_VMUX_TELEVISION,
 727                         .vmux     = SAA7115_COMPOSITE2,
 728                         .amux     = EM28XX_AMUX_VIDEO,
 729                 }, {
 730                         .type     = EM28XX_VMUX_COMPOSITE1,
 731                         .vmux     = SAA7115_COMPOSITE0,
 732                         .amux     = EM28XX_AMUX_LINE_IN,
 733                 }, {
 734                         .type     = EM28XX_VMUX_SVIDEO,
 735                         .vmux     = SAA7115_SVIDEO3,
 736                         .amux     = EM28XX_AMUX_LINE_IN,
 737                 } },
 738         },
 739         [EM2861_BOARD_GADMEI_UTV330PLUS] = {
 740                 .name         = "Gadmei UTV330+",
 741                 .tuner_type   = TUNER_TNF_5335MF,
 742                 .tda9887_conf = TDA9887_PRESENT,
 743                 .ir_codes     = RC_MAP_GADMEI_RM008Z,
 744                 .decoder      = EM28XX_SAA711X,
 745                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ,
 746                 .input        = { {
 747                         .type     = EM28XX_VMUX_TELEVISION,
 748                         .vmux     = SAA7115_COMPOSITE2,
 749                         .amux     = EM28XX_AMUX_VIDEO,
 750                 }, {
 751                         .type     = EM28XX_VMUX_COMPOSITE1,
 752                         .vmux     = SAA7115_COMPOSITE0,
 753                         .amux     = EM28XX_AMUX_LINE_IN,
 754                 }, {
 755                         .type     = EM28XX_VMUX_SVIDEO,
 756                         .vmux     = SAA7115_SVIDEO3,
 757                         .amux     = EM28XX_AMUX_LINE_IN,
 758                 } },
 759         },
 760         [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
 761                 .name         = "Terratec Cinergy A Hybrid XS",
 762                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 763                 .tuner_type   = TUNER_XC2028,
 764                 .tuner_gpio   = default_tuner_gpio,
 765                 .decoder      = EM28XX_TVP5150,
 766
 767                 .input        = { {
 768                         .type     = EM28XX_VMUX_TELEVISION,
 769                         .vmux     = TVP5150_COMPOSITE0,
 770                         .amux     = EM28XX_AMUX_VIDEO,
 771                         .gpio     = hauppauge_wintv_hvr_900_analog,
 772                 }, {
 773                         .type     = EM28XX_VMUX_COMPOSITE1,
 774                         .vmux     = TVP5150_COMPOSITE1,
 775                         .amux     = EM28XX_AMUX_LINE_IN,
 776                         .gpio     = hauppauge_wintv_hvr_900_analog,
 777                 }, {
 778                         .type     = EM28XX_VMUX_SVIDEO,
 779                         .vmux     = TVP5150_SVIDEO,
 780                         .amux     = EM28XX_AMUX_LINE_IN,
 781                         .gpio     = hauppauge_wintv_hvr_900_analog,
 782                 } },
 783         },
 784         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 785                 .name         = "KWorld PVRTV 300U",
 786                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 787                 .tuner_type   = TUNER_XC2028,
 788                 .tuner_gpio   = default_tuner_gpio,
 789                 .decoder      = EM28XX_TVP5150,
 790                 .input        = { {
 791                         .type     = EM28XX_VMUX_TELEVISION,
 792                         .vmux     = TVP5150_COMPOSITE0,
 793                         .amux     = EM28XX_AMUX_VIDEO,
 794                 }, {
 795                         .type     = EM28XX_VMUX_COMPOSITE1,
 796                         .vmux     = TVP5150_COMPOSITE1,
 797                         .amux     = EM28XX_AMUX_LINE_IN,
 798                 }, {
 799                         .type     = EM28XX_VMUX_SVIDEO,
 800                         .vmux     = TVP5150_SVIDEO,
 801                         .amux     = EM28XX_AMUX_LINE_IN,
 802                 } },
 803         },
 804         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 805                 .name          = "Yakumo MovieMixer",
 806                 .tuner_type    = TUNER_ABSENT,  /* Capture only device */
 807                 .decoder       = EM28XX_TVP5150,
 808                 .input         = { {
 809                         .type     = EM28XX_VMUX_TELEVISION,
 810                         .vmux     = TVP5150_COMPOSITE0,
 811                         .amux     = EM28XX_AMUX_VIDEO,
 812                 }, {
 813                         .type     = EM28XX_VMUX_COMPOSITE1,
 814                         .vmux     = TVP5150_COMPOSITE1,
 815                         .amux     = EM28XX_AMUX_LINE_IN,
 816                 }, {
 817                         .type     = EM28XX_VMUX_SVIDEO,
 818                         .vmux     = TVP5150_SVIDEO,
 819                         .amux     = EM28XX_AMUX_LINE_IN,
 820                 } },
 821         },
 822         [EM2860_BOARD_TVP5150_REFERENCE_DESIGN] = {
 823                 .name          = "EM2860/TVP5150 Reference Design",
 824                 .tuner_type    = TUNER_ABSENT,  /* Capture only device */
 825                 .decoder       = EM28XX_TVP5150,
 826                 .input         = { {
 827                         .type     = EM28XX_VMUX_COMPOSITE1,
 828                         .vmux     = TVP5150_COMPOSITE1,
 829                         .amux     = EM28XX_AMUX_LINE_IN,
 830                 }, {
 831                         .type     = EM28XX_VMUX_SVIDEO,
 832                         .vmux     = TVP5150_SVIDEO,
 833                         .amux     = EM28XX_AMUX_LINE_IN,
 834                 } },
 835         },
 836         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 837                 .name         = "Plextor ConvertX PX-TV100U",
 838                 .tuner_type   = TUNER_TNF_5335MF,
 839                 .xclk         = EM28XX_XCLK_I2S_MSB_TIMING |
 840                                 EM28XX_XCLK_FREQUENCY_12MHZ,
 841                 .tda9887_conf = TDA9887_PRESENT,
 842                 .decoder      = EM28XX_TVP5150,
 843                 .has_msp34xx  = 1,
 844                 .input        = { {
 845                         .type     = EM28XX_VMUX_TELEVISION,
 846                         .vmux     = TVP5150_COMPOSITE0,
 847                         .amux     = EM28XX_AMUX_LINE_IN,
 848                         .gpio     = pinnacle_hybrid_pro_analog,
 849                 }, {
 850                         .type     = EM28XX_VMUX_COMPOSITE1,
 851                         .vmux     = TVP5150_COMPOSITE1,
 852                         .amux     = EM28XX_AMUX_LINE_IN,
 853                         .gpio     = pinnacle_hybrid_pro_analog,
 854                 }, {
 855                         .type     = EM28XX_VMUX_SVIDEO,
 856                         .vmux     = TVP5150_SVIDEO,
 857                         .amux     = EM28XX_AMUX_LINE_IN,
 858                         .gpio     = pinnacle_hybrid_pro_analog,
 859                 } },
 860         },
 861
 862         /* Those boards with em2870 are DVB Only*/
 863
 864         [EM2870_BOARD_TERRATEC_XS] = {
 865                 .name         = "Terratec Cinergy T XS",
 866                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 867                 .tuner_type   = TUNER_XC2028,
 868                 .tuner_gpio   = default_tuner_gpio,
 869         },
 870         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 871                 .name         = "Terratec Cinergy T XS (MT2060)",
 872                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 873                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 874         },
 875         [EM2870_BOARD_KWORLD_350U] = {
 876                 .name         = "Kworld 350 U DVB-T",
 877                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 878                 .tuner_type   = TUNER_XC2028,
 879                 .tuner_gpio   = default_tuner_gpio,
 880         },
 881         [EM2870_BOARD_KWORLD_355U] = {
 882                 .name         = "Kworld 355 U DVB-T",
 883                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 884                 .tuner_type   = TUNER_ABSENT,
 885                 .tuner_gpio   = default_tuner_gpio,
 886                 .has_dvb      = 1,
 887                 .dvb_gpio     = default_digital,
 888         },
 889         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 890                 .name         = "Pinnacle PCTV DVB-T",
 891                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 892                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 893                 /* djh - I have serious doubts this is right... */
 894                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 895                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 896         },
 897         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 898                 .name         = "Compro, VideoMate U3",
 899                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 900                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 901         },
 902
 903         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 904                 .name         = "Terratec Hybrid XS Secam",
 905                 .has_msp34xx  = 1,
 906                 .tuner_type   = TUNER_XC2028,
 907                 .tuner_gpio   = default_tuner_gpio,
 908                 .decoder      = EM28XX_TVP5150,
 909                 .has_dvb      = 1,
 910                 .dvb_gpio     = terratec_cinergy_USB_XS_FR_digital,
 911                 .input        = { {
 912                         .type     = EM28XX_VMUX_TELEVISION,
 913                         .vmux     = TVP5150_COMPOSITE0,
 914                         .amux     = EM28XX_AMUX_VIDEO,
 915                         .gpio     = terratec_cinergy_USB_XS_FR_analog,
 916                 }, {
 917                         .type     = EM28XX_VMUX_COMPOSITE1,
 918                         .vmux     = TVP5150_COMPOSITE1,
 919                         .amux     = EM28XX_AMUX_LINE_IN,
 920                         .gpio     = terratec_cinergy_USB_XS_FR_analog,
 921                 }, {
 922                         .type     = EM28XX_VMUX_SVIDEO,
 923                         .vmux     = TVP5150_SVIDEO,
 924                         .amux     = EM28XX_AMUX_LINE_IN,
 925                         .gpio     = terratec_cinergy_USB_XS_FR_analog,
 926                 } },
 927         },
 928         [EM2884_BOARD_TERRATEC_H5] = {
 929                 .name         = "Terratec Cinergy H5",
 930                 .has_dvb      = 1,
 931 #if 0
 932                 .tuner_type   = TUNER_PHILIPS_TDA8290,
 933                 .tuner_addr   = 0x41,
 934                 .dvb_gpio     = terratec_h5_digital, /* FIXME: probably wrong */
 935                 .tuner_gpio   = terratec_h5_gpio,
 936 #else
 937                 .tuner_type   = TUNER_ABSENT,
 938 #endif
 939                 .i2c_speed    = EM2874_I2C_SECONDARY_BUS_SELECT |
 940                                 EM28XX_I2C_CLK_WAIT_ENABLE |
 941                                 EM28XX_I2C_FREQ_400_KHZ,
 942         },
 943         [EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C] = {
 944                 .name         = "Hauppauge WinTV HVR 930C",
 945                 .has_dvb      = 1,
 946 #if 0 /* FIXME: Add analog support */
 947                 .tuner_type   = TUNER_XC5000,
 948                 .tuner_addr   = 0x41,
 949                 .dvb_gpio     = hauppauge_930c_digital,
 950                 .tuner_gpio   = hauppauge_930c_gpio,
 951 #else
 952                 .tuner_type   = TUNER_ABSENT,
 953 #endif
 954                 .ir_codes     = RC_MAP_HAUPPAUGE,
 955                 .i2c_speed    = EM2874_I2C_SECONDARY_BUS_SELECT |
 956                                 EM28XX_I2C_CLK_WAIT_ENABLE |
 957                                 EM28XX_I2C_FREQ_400_KHZ,
 958         },
 959         [EM2884_BOARD_CINERGY_HTC_STICK] = {
 960                 .name         = "Terratec Cinergy HTC Stick",
 961                 .has_dvb      = 1,
 962 #if 0
 963                 .tuner_type   = TUNER_PHILIPS_TDA8290,
 964                 .tuner_addr   = 0x41,
 965                 .dvb_gpio     = terratec_h5_digital, /* FIXME: probably wrong */
 966                 .tuner_gpio   = terratec_h5_gpio,
 967 #endif
 968                 .i2c_speed    = EM2874_I2C_SECONDARY_BUS_SELECT |
 969                                 EM28XX_I2C_CLK_WAIT_ENABLE |
 970                                 EM28XX_I2C_FREQ_400_KHZ,
 971         },
 972         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 973                 .name         = "Hauppauge WinTV HVR 900",
 974                 .tda9887_conf = TDA9887_PRESENT,
 975                 .tuner_type   = TUNER_XC2028,
 976                 .tuner_gpio   = default_tuner_gpio,
 977                 .mts_firmware = 1,
 978                 .has_dvb      = 1,
 979                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 980                 .ir_codes     = RC_MAP_HAUPPAUGE,
 981                 .decoder      = EM28XX_TVP5150,
 982                 .input        = { {
 983                         .type     = EM28XX_VMUX_TELEVISION,
 984                         .vmux     = TVP5150_COMPOSITE0,
 985                         .amux     = EM28XX_AMUX_VIDEO,
 986                         .gpio     = hauppauge_wintv_hvr_900_analog,
 987                 }, {
 988                         .type     = EM28XX_VMUX_COMPOSITE1,
 989                         .vmux     = TVP5150_COMPOSITE1,
 990                         .amux     = EM28XX_AMUX_LINE_IN,
 991                         .gpio     = hauppauge_wintv_hvr_900_analog,
 992                 }, {
 993                         .type     = EM28XX_VMUX_SVIDEO,
 994                         .vmux     = TVP5150_SVIDEO,
 995                         .amux     = EM28XX_AMUX_LINE_IN,
 996                         .gpio     = hauppauge_wintv_hvr_900_analog,
 997                 } },
 998         },
 999         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
1000                 .name         = "Hauppauge WinTV HVR 900 (R2)",
1001                 .tda9887_conf = TDA9887_PRESENT,
1002                 .tuner_type   = TUNER_XC2028,
1003                 .tuner_gpio   = default_tuner_gpio,
1004                 .mts_firmware = 1,
1005                 .has_dvb      = 1,
1006                 .dvb_gpio     = hauppauge_wintv_hvr_900R2_digital,
1007                 .ir_codes     = RC_MAP_HAUPPAUGE,
1008                 .decoder      = EM28XX_TVP5150,
1009                 .input        = { {
1010                         .type     = EM28XX_VMUX_TELEVISION,
1011                         .vmux     = TVP5150_COMPOSITE0,
1012                         .amux     = EM28XX_AMUX_VIDEO,
1013                         .gpio     = hauppauge_wintv_hvr_900_analog,
1014                 }, {
1015                         .type     = EM28XX_VMUX_COMPOSITE1,
1016                         .vmux     = TVP5150_COMPOSITE1,
1017                         .amux     = EM28XX_AMUX_LINE_IN,
1018                         .gpio     = hauppauge_wintv_hvr_900_analog,
1019                 }, {
1020                         .type     = EM28XX_VMUX_SVIDEO,
1021                         .vmux     = TVP5150_SVIDEO,
1022                         .amux     = EM28XX_AMUX_LINE_IN,
1023                         .gpio     = hauppauge_wintv_hvr_900_analog,
1024                 } },
1025         },
1026         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
1027                 .name           = "Hauppauge WinTV HVR 850",
1028                 .tuner_type     = TUNER_XC2028,
1029                 .tuner_gpio     = default_tuner_gpio,
1030                 .mts_firmware   = 1,
1031                 .has_dvb        = 1,
1032                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
1033                 .ir_codes       = RC_MAP_HAUPPAUGE,
1034                 .decoder        = EM28XX_TVP5150,
1035                 .input          = { {
1036                         .type     = EM28XX_VMUX_TELEVISION,
1037                         .vmux     = TVP5150_COMPOSITE0,
1038                         .amux     = EM28XX_AMUX_VIDEO,
1039                         .gpio     = hauppauge_wintv_hvr_900_analog,
1040                 }, {
1041                         .type     = EM28XX_VMUX_COMPOSITE1,
1042                         .vmux     = TVP5150_COMPOSITE1,
1043                         .amux     = EM28XX_AMUX_LINE_IN,
1044                         .gpio     = hauppauge_wintv_hvr_900_analog,
1045                 }, {
1046                         .type     = EM28XX_VMUX_SVIDEO,
1047                         .vmux     = TVP5150_SVIDEO,
1048                         .amux     = EM28XX_AMUX_LINE_IN,
1049                         .gpio     = hauppauge_wintv_hvr_900_analog,
1050                 } },
1051         },
1052         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
1053                 .name           = "Hauppauge WinTV HVR 950",
1054                 .tuner_type     = TUNER_XC2028,
1055                 .tuner_gpio     = default_tuner_gpio,
1056                 .mts_firmware   = 1,
1057                 .has_dvb        = 1,
1058                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
1059                 .ir_codes       = RC_MAP_HAUPPAUGE,
1060                 .decoder        = EM28XX_TVP5150,
1061                 .input          = { {
1062                         .type     = EM28XX_VMUX_TELEVISION,
1063                         .vmux     = TVP5150_COMPOSITE0,
1064                         .amux     = EM28XX_AMUX_VIDEO,
1065                         .gpio     = hauppauge_wintv_hvr_900_analog,
1066                 }, {
1067                         .type     = EM28XX_VMUX_COMPOSITE1,
1068                         .vmux     = TVP5150_COMPOSITE1,
1069                         .amux     = EM28XX_AMUX_LINE_IN,
1070                         .gpio     = hauppauge_wintv_hvr_900_analog,
1071                 }, {
1072                         .type     = EM28XX_VMUX_SVIDEO,
1073                         .vmux     = TVP5150_SVIDEO,
1074                         .amux     = EM28XX_AMUX_LINE_IN,
1075                         .gpio     = hauppauge_wintv_hvr_900_analog,
1076                 } },
1077         },
1078         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
1079                 .name           = "Pinnacle PCTV HD Pro Stick",
1080                 .tuner_type     = TUNER_XC2028,
1081                 .tuner_gpio   = default_tuner_gpio,
1082                 .mts_firmware   = 1,
1083                 .has_dvb        = 1,
1084                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
1085                 .ir_codes       = RC_MAP_PINNACLE_PCTV_HD,
1086                 .decoder        = EM28XX_TVP5150,
1087                 .input          = { {
1088                         .type     = EM28XX_VMUX_TELEVISION,
1089                         .vmux     = TVP5150_COMPOSITE0,
1090                         .amux     = EM28XX_AMUX_VIDEO,
1091                         .gpio     = hauppauge_wintv_hvr_900_analog,
1092                 }, {
1093                         .type     = EM28XX_VMUX_COMPOSITE1,
1094                         .vmux     = TVP5150_COMPOSITE1,
1095                         .amux     = EM28XX_AMUX_LINE_IN,
1096                         .gpio     = hauppauge_wintv_hvr_900_analog,
1097                 }, {
1098                         .type     = EM28XX_VMUX_SVIDEO,
1099                         .vmux     = TVP5150_SVIDEO,
1100                         .amux     = EM28XX_AMUX_LINE_IN,
1101                         .gpio     = hauppauge_wintv_hvr_900_analog,
1102                 } },
1103         },
1104         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
1105                 .name           = "AMD ATI TV Wonder HD 600",
1106                 .tuner_type     = TUNER_XC2028,
1107                 .tuner_gpio     = default_tuner_gpio,
1108                 .mts_firmware   = 1,
1109                 .has_dvb        = 1,
1110                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
1111                 .ir_codes       = RC_MAP_ATI_TV_WONDER_HD_600,
1112                 .decoder        = EM28XX_TVP5150,
1113                 .input          = { {
1114                         .type     = EM28XX_VMUX_TELEVISION,
1115                         .vmux     = TVP5150_COMPOSITE0,
1116                         .amux     = EM28XX_AMUX_VIDEO,
1117                         .gpio     = hauppauge_wintv_hvr_900_analog,
1118                 }, {
1119                         .type     = EM28XX_VMUX_COMPOSITE1,
1120                         .vmux     = TVP5150_COMPOSITE1,
1121                         .amux     = EM28XX_AMUX_LINE_IN,
1122                         .gpio     = hauppauge_wintv_hvr_900_analog,
1123                 }, {
1124                         .type     = EM28XX_VMUX_SVIDEO,
1125                         .vmux     = TVP5150_SVIDEO,
1126                         .amux     = EM28XX_AMUX_LINE_IN,
1127                         .gpio     = hauppauge_wintv_hvr_900_analog,
1128                 } },
1129         },
1130         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
1131                 .name           = "Terratec Hybrid XS",
1132                 .tuner_type     = TUNER_XC2028,
1133                 .tuner_gpio     = default_tuner_gpio,
1134                 .decoder        = EM28XX_TVP5150,
1135                 .has_dvb        = 1,
1136                 .dvb_gpio       = default_digital,
1137                 .ir_codes       = RC_MAP_TERRATEC_CINERGY_XS,
1138                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1139                 .input          = { {
1140                         .type     = EM28XX_VMUX_TELEVISION,
1141                         .vmux     = TVP5150_COMPOSITE0,
1142                         .amux     = EM28XX_AMUX_VIDEO,
1143                         .gpio     = default_analog,
1144                 }, {
1145                         .type     = EM28XX_VMUX_COMPOSITE1,
1146                         .vmux     = TVP5150_COMPOSITE1,
1147                         .amux     = EM28XX_AMUX_LINE_IN,
1148                         .gpio     = default_analog,
1149                 }, {
1150                         .type     = EM28XX_VMUX_SVIDEO,
1151                         .vmux     = TVP5150_SVIDEO,
1152                         .amux     = EM28XX_AMUX_LINE_IN,
1153                         .gpio     = default_analog,
1154                 } },
1155         },
1156         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
1157            as Prodigy XS with a different PID, let's keep it separated for now
1158            maybe we'll need it lateron */
1159         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
1160                 .name         = "Terratec Prodigy XS",
1161                 .tuner_type   = TUNER_XC2028,
1162                 .tuner_gpio   = default_tuner_gpio,
1163                 .decoder      = EM28XX_TVP5150,
1164                 .input        = { {
1165                         .type     = EM28XX_VMUX_TELEVISION,
1166                         .vmux     = TVP5150_COMPOSITE0,
1167                         .amux     = EM28XX_AMUX_VIDEO,
1168                         .gpio     = hauppauge_wintv_hvr_900_analog,
1169                 }, {
1170                         .type     = EM28XX_VMUX_COMPOSITE1,
1171                         .vmux     = TVP5150_COMPOSITE1,
1172                         .amux     = EM28XX_AMUX_LINE_IN,
1173                         .gpio     = hauppauge_wintv_hvr_900_analog,
1174                 }, {
1175                         .type     = EM28XX_VMUX_SVIDEO,
1176                         .vmux     = TVP5150_SVIDEO,
1177                         .amux     = EM28XX_AMUX_LINE_IN,
1178                         .gpio     = hauppauge_wintv_hvr_900_analog,
1179                 } },
1180         },
1181         [EM2820_BOARD_MSI_VOX_USB_2] = {
1182                 .name              = "MSI VOX USB 2.0",
1183                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
1184                 .tda9887_conf      = TDA9887_PRESENT      |
1185                                      TDA9887_PORT1_ACTIVE |
1186                                      TDA9887_PORT2_ACTIVE,
1187                 .max_range_640_480 = 1,
1188                 .decoder           = EM28XX_SAA711X,
1189                 .input             = { {
1190                         .type      = EM28XX_VMUX_TELEVISION,
1191                         .vmux      = SAA7115_COMPOSITE4,
1192                         .amux      = EM28XX_AMUX_VIDEO,
1193                 }, {
1194                         .type      = EM28XX_VMUX_COMPOSITE1,
1195                         .vmux      = SAA7115_COMPOSITE0,
1196                         .amux      = EM28XX_AMUX_LINE_IN,
1197                 }, {
1198                         .type      = EM28XX_VMUX_SVIDEO,
1199                         .vmux      = SAA7115_SVIDEO3,
1200                         .amux      = EM28XX_AMUX_LINE_IN,
1201                 } },
1202         },
1203         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
1204                 .name         = "Terratec Cinergy 200 USB",
1205                 .is_em2800    = 1,
1206                 .has_ir_i2c   = 1,
1207                 .tuner_type   = TUNER_LG_TALN,
1208                 .tda9887_conf = TDA9887_PRESENT,
1209                 .decoder      = EM28XX_SAA711X,
1210                 .input        = { {
1211                         .type     = EM28XX_VMUX_TELEVISION,
1212                         .vmux     = SAA7115_COMPOSITE2,
1213                         .amux     = EM28XX_AMUX_VIDEO,
1214                 }, {
1215                         .type     = EM28XX_VMUX_COMPOSITE1,
1216                         .vmux     = SAA7115_COMPOSITE0,
1217                         .amux     = EM28XX_AMUX_LINE_IN,
1218                 }, {
1219                         .type     = EM28XX_VMUX_SVIDEO,
1220                         .vmux     = SAA7115_SVIDEO3,
1221                         .amux     = EM28XX_AMUX_LINE_IN,
1222                 } },
1223         },
1224         [EM2800_BOARD_GRABBEEX_USB2800] = {
1225                 .name       = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
1226                 .is_em2800  = 1,
1227                 .decoder    = EM28XX_SAA711X,
1228                 .tuner_type = TUNER_ABSENT, /* capture only board */
1229                 .input      = { {
1230                         .type     = EM28XX_VMUX_COMPOSITE1,
1231                         .vmux     = SAA7115_COMPOSITE0,
1232                         .amux     = EM28XX_AMUX_LINE_IN,
1233                 }, {
1234                         .type     = EM28XX_VMUX_SVIDEO,
1235                         .vmux     = SAA7115_SVIDEO3,
1236                         .amux     = EM28XX_AMUX_LINE_IN,
1237                 } },
1238         },
1239         [EM2800_BOARD_VC211A] = {
1240                 .name         = "Actionmaster/LinXcel/Digitus VC211A",
1241                 .is_em2800    = 1,
1242                 .tuner_type   = TUNER_ABSENT,   /* Capture-only board */
1243                 .decoder      = EM28XX_SAA711X,
1244                 .input        = { {
1245                         .type     = EM28XX_VMUX_COMPOSITE1,
1246                         .vmux     = SAA7115_COMPOSITE0,
1247                         .amux     = EM28XX_AMUX_LINE_IN,
1248                         .gpio     = vc211a_enable,
1249                 }, {
1250                         .type     = EM28XX_VMUX_SVIDEO,
1251                         .vmux     = SAA7115_SVIDEO3,
1252                         .amux     = EM28XX_AMUX_LINE_IN,
1253                         .gpio     = vc211a_enable,
1254                 } },
1255         },
1256         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
1257                 .name         = "Leadtek Winfast USB II",
1258                 .is_em2800    = 1,
1259                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1260                 .tda9887_conf = TDA9887_PRESENT,
1261                 .decoder      = EM28XX_SAA711X,
1262                 .input        = { {
1263                         .type     = EM28XX_VMUX_TELEVISION,
1264                         .vmux     = SAA7115_COMPOSITE2,
1265                         .amux     = EM28XX_AMUX_VIDEO,
1266                 }, {
1267                         .type     = EM28XX_VMUX_COMPOSITE1,
1268                         .vmux     = SAA7115_COMPOSITE0,
1269                         .amux     = EM28XX_AMUX_LINE_IN,
1270                 }, {
1271                         .type     = EM28XX_VMUX_SVIDEO,
1272                         .vmux     = SAA7115_SVIDEO3,
1273                         .amux     = EM28XX_AMUX_LINE_IN,
1274                 } },
1275         },
1276         [EM2800_BOARD_KWORLD_USB2800] = {
1277                 .name         = "Kworld USB2800",
1278                 .is_em2800    = 1,
1279                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
1280                 .tda9887_conf = TDA9887_PRESENT,
1281                 .decoder      = EM28XX_SAA711X,
1282                 .input        = { {
1283                         .type     = EM28XX_VMUX_TELEVISION,
1284                         .vmux     = SAA7115_COMPOSITE2,
1285                         .amux     = EM28XX_AMUX_VIDEO,
1286                 }, {
1287                         .type     = EM28XX_VMUX_COMPOSITE1,
1288                         .vmux     = SAA7115_COMPOSITE0,
1289                         .amux     = EM28XX_AMUX_LINE_IN,
1290                 }, {
1291                         .type     = EM28XX_VMUX_SVIDEO,
1292                         .vmux     = SAA7115_SVIDEO3,
1293                         .amux     = EM28XX_AMUX_LINE_IN,
1294                 } },
1295         },
1296         [EM2820_BOARD_PINNACLE_DVC_90] = {
1297                 .name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker "
1298                                "/ Kworld DVD Maker 2 / Plextor ConvertX PX-AV100U",
1299                 .tuner_type   = TUNER_ABSENT, /* capture only board */
1300                 .decoder      = EM28XX_SAA711X,
1301                 .input        = { {
1302                         .type     = EM28XX_VMUX_COMPOSITE1,
1303                         .vmux     = SAA7115_COMPOSITE0,
1304                         .amux     = EM28XX_AMUX_LINE_IN,
1305                 }, {
1306                         .type     = EM28XX_VMUX_SVIDEO,
1307                         .vmux     = SAA7115_SVIDEO3,
1308                         .amux     = EM28XX_AMUX_LINE_IN,
1309                 } },
1310         },
1311         [EM2800_BOARD_VGEAR_POCKETTV] = {
1312                 .name         = "V-Gear PocketTV",
1313                 .is_em2800    = 1,
1314                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1315                 .tda9887_conf = TDA9887_PRESENT,
1316                 .decoder      = EM28XX_SAA711X,
1317                 .input        = { {
1318                         .type     = EM28XX_VMUX_TELEVISION,
1319                         .vmux     = SAA7115_COMPOSITE2,
1320                         .amux     = EM28XX_AMUX_VIDEO,
1321                 }, {
1322                         .type     = EM28XX_VMUX_COMPOSITE1,
1323                         .vmux     = SAA7115_COMPOSITE0,
1324                         .amux     = EM28XX_AMUX_LINE_IN,
1325                 }, {
1326                         .type     = EM28XX_VMUX_SVIDEO,
1327                         .vmux     = SAA7115_SVIDEO3,
1328                         .amux     = EM28XX_AMUX_LINE_IN,
1329                 } },
1330         },
1331         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
1332                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
1333                 .tda9887_conf = TDA9887_PRESENT,
1334                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1335                 .decoder      = EM28XX_SAA711X,
1336                 .input        = { {
1337                         .type     = EM28XX_VMUX_TELEVISION,
1338                         .vmux     = SAA7115_COMPOSITE2,
1339                         .amux     = EM28XX_AMUX_VIDEO,
1340                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1341                                     EM28XX_AOUT_MASTER, /* Line out pin */
1342                 }, {
1343                         .type     = EM28XX_VMUX_COMPOSITE1,
1344                         .vmux     = SAA7115_COMPOSITE0,
1345                         .amux     = EM28XX_AMUX_LINE_IN,
1346                 }, {
1347                         .type     = EM28XX_VMUX_SVIDEO,
1348                         .vmux     = SAA7115_SVIDEO3,
1349                         .amux     = EM28XX_AMUX_LINE_IN,
1350                 } },
1351         },
1352         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
1353                 .name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
1354                 .has_snapshot_button = 1,
1355                 .tda9887_conf = TDA9887_PRESENT,
1356                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1357                 .decoder      = EM28XX_SAA711X,
1358                 .input        = { {
1359                         .type     = EM28XX_VMUX_TELEVISION,
1360                         .vmux     = SAA7115_COMPOSITE2,
1361                         .amux     = EM28XX_AMUX_VIDEO,
1362                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1363                                     EM28XX_AOUT_MASTER, /* Line out pin */
1364                 }, {
1365                         .type     = EM28XX_VMUX_COMPOSITE1,
1366                         .vmux     = SAA7115_COMPOSITE0,
1367                         .amux     = EM28XX_AMUX_LINE_IN,
1368                 }, {
1369                         .type     = EM28XX_VMUX_SVIDEO,
1370                         .vmux     = SAA7115_SVIDEO3,
1371                         .amux     = EM28XX_AMUX_LINE_IN,
1372                 } },
1373         },
1374         [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
1375                 .name                = "EM2860/SAA711X Reference Design",
1376                 .has_snapshot_button = 1,
1377                 .tuner_type          = TUNER_ABSENT,
1378                 .decoder             = EM28XX_SAA711X,
1379                 .input               = { {
1380                         .type     = EM28XX_VMUX_SVIDEO,
1381                         .vmux     = SAA7115_SVIDEO3,
1382                 }, {
1383                         .type     = EM28XX_VMUX_COMPOSITE1,
1384                         .vmux     = SAA7115_COMPOSITE0,
1385                 } },
1386         },
1387
1388         [EM2874_BOARD_LEADERSHIP_ISDBT] = {
1389                 .i2c_speed      = EM2874_I2C_SECONDARY_BUS_SELECT |
1390                                   EM28XX_I2C_CLK_WAIT_ENABLE |
1391                                   EM28XX_I2C_FREQ_100_KHZ,
1392                 .xclk           = EM28XX_XCLK_FREQUENCY_10MHZ,
1393                 .name           = "EM2874 Leadership ISDBT",
1394                 .tuner_type     = TUNER_ABSENT,
1395                 .tuner_gpio     = leadership_reset,
1396                 .dvb_gpio       = leadership_digital,
1397                 .has_dvb        = 1,
1398         },
1399
1400         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1401                 .name         = "MSI DigiVox A/D",
1402                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1403                 .tuner_type   = TUNER_XC2028,
1404                 .tuner_gpio   = default_tuner_gpio,
1405                 .decoder      = EM28XX_TVP5150,
1406                 .input        = { {
1407                         .type     = EM28XX_VMUX_TELEVISION,
1408                         .vmux     = TVP5150_COMPOSITE0,
1409                         .amux     = EM28XX_AMUX_VIDEO,
1410                         .gpio     = em2880_msi_digivox_ad_analog,
1411                 }, {
1412                         .type     = EM28XX_VMUX_COMPOSITE1,
1413                         .vmux     = TVP5150_COMPOSITE1,
1414                         .amux     = EM28XX_AMUX_LINE_IN,
1415                         .gpio     = em2880_msi_digivox_ad_analog,
1416                 }, {
1417                         .type     = EM28XX_VMUX_SVIDEO,
1418                         .vmux     = TVP5150_SVIDEO,
1419                         .amux     = EM28XX_AMUX_LINE_IN,
1420                         .gpio     = em2880_msi_digivox_ad_analog,
1421                 } },
1422         },
1423         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1424                 .name         = "MSI DigiVox A/D II",
1425                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1426                 .tuner_type   = TUNER_XC2028,
1427                 .tuner_gpio   = default_tuner_gpio,
1428                 .decoder      = EM28XX_TVP5150,
1429                 .input        = { {
1430                         .type     = EM28XX_VMUX_TELEVISION,
1431                         .vmux     = TVP5150_COMPOSITE0,
1432                         .amux     = EM28XX_AMUX_VIDEO,
1433                         .gpio     = em2880_msi_digivox_ad_analog,
1434                 }, {
1435                         .type     = EM28XX_VMUX_COMPOSITE1,
1436                         .vmux     = TVP5150_COMPOSITE1,
1437                         .amux     = EM28XX_AMUX_LINE_IN,
1438                         .gpio     = em2880_msi_digivox_ad_analog,
1439                 }, {
1440                         .type     = EM28XX_VMUX_SVIDEO,
1441                         .vmux     = TVP5150_SVIDEO,
1442                         .amux     = EM28XX_AMUX_LINE_IN,
1443                         .gpio     = em2880_msi_digivox_ad_analog,
1444                 } },
1445         },
1446         [EM2880_BOARD_KWORLD_DVB_305U] = {
1447                 .name         = "KWorld DVB-T 305U",
1448                 .tuner_type   = TUNER_XC2028,
1449                 .tuner_gpio   = default_tuner_gpio,
1450                 .decoder      = EM28XX_TVP5150,
1451                 .input        = { {
1452                         .type     = EM28XX_VMUX_TELEVISION,
1453                         .vmux     = TVP5150_COMPOSITE0,
1454                         .amux     = EM28XX_AMUX_VIDEO,
1455                 }, {
1456                         .type     = EM28XX_VMUX_COMPOSITE1,
1457                         .vmux     = TVP5150_COMPOSITE1,
1458                         .amux     = EM28XX_AMUX_LINE_IN,
1459                 }, {
1460                         .type     = EM28XX_VMUX_SVIDEO,
1461                         .vmux     = TVP5150_SVIDEO,
1462                         .amux     = EM28XX_AMUX_LINE_IN,
1463                 } },
1464         },
1465         [EM2880_BOARD_KWORLD_DVB_310U] = {
1466                 .name         = "KWorld DVB-T 310U",
1467                 .tuner_type   = TUNER_XC2028,
1468                 .tuner_gpio   = default_tuner_gpio,
1469                 .has_dvb      = 1,
1470                 .dvb_gpio     = default_digital,
1471                 .mts_firmware = 1,
1472                 .decoder      = EM28XX_TVP5150,
1473                 .input        = { {
1474                         .type     = EM28XX_VMUX_TELEVISION,
1475                         .vmux     = TVP5150_COMPOSITE0,
1476                         .amux     = EM28XX_AMUX_VIDEO,
1477                         .gpio     = default_analog,
1478                 }, {
1479                         .type     = EM28XX_VMUX_COMPOSITE1,
1480                         .vmux     = TVP5150_COMPOSITE1,
1481                         .amux     = EM28XX_AMUX_LINE_IN,
1482                         .gpio     = default_analog,
1483                 }, {    /* S-video has not been tested yet */
1484                         .type     = EM28XX_VMUX_SVIDEO,
1485                         .vmux     = TVP5150_SVIDEO,
1486                         .amux     = EM28XX_AMUX_LINE_IN,
1487                         .gpio     = default_analog,
1488                 } },
1489         },
1490         [EM2882_BOARD_KWORLD_ATSC_315U] = {
1491                 .name           = "KWorld ATSC 315U HDTV TV Box",
1492                 .valid          = EM28XX_BOARD_NOT_VALIDATED,
1493                 .tuner_type     = TUNER_THOMSON_DTT761X,
1494                 .tuner_gpio     = em2882_kworld_315u_tuner_gpio,
1495                 .tda9887_conf   = TDA9887_PRESENT,
1496                 .decoder        = EM28XX_SAA711X,
1497                 .has_dvb        = 1,
1498                 .dvb_gpio       = em2882_kworld_315u_digital,
1499                 .ir_codes       = RC_MAP_KWORLD_315U,
1500                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ,
1501                 .i2c_speed      = EM28XX_I2C_CLK_WAIT_ENABLE,
1502                 /* Analog mode - still not ready */
1503                 /*.input        = { {
1504                         .type = EM28XX_VMUX_TELEVISION,
1505                         .vmux = SAA7115_COMPOSITE2,
1506                         .amux = EM28XX_AMUX_VIDEO,
1507                         .gpio = em2882_kworld_315u_analog,
1508                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1509                 }, {
1510                         .type = EM28XX_VMUX_COMPOSITE1,
1511                         .vmux = SAA7115_COMPOSITE0,
1512                         .amux = EM28XX_AMUX_LINE_IN,
1513                         .gpio = em2882_kworld_315u_analog1,
1514                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1515                 }, {
1516                         .type = EM28XX_VMUX_SVIDEO,
1517                         .vmux = SAA7115_SVIDEO3,
1518                         .amux = EM28XX_AMUX_LINE_IN,
1519                         .gpio = em2882_kworld_315u_analog1,
1520                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1521                 } }, */
1522         },
1523         [EM2880_BOARD_EMPIRE_DUAL_TV] = {
1524                 .name = "Empire dual TV",
1525                 .tuner_type = TUNER_XC2028,
1526                 .tuner_gpio = default_tuner_gpio,
1527                 .has_dvb = 1,
1528                 .dvb_gpio = default_digital,
1529                 .mts_firmware = 1,
1530                 .decoder = EM28XX_TVP5150,
1531                 .input = { {
1532                         .type = EM28XX_VMUX_TELEVISION,
1533                         .vmux = TVP5150_COMPOSITE0,
1534                         .amux = EM28XX_AMUX_VIDEO,
1535                         .gpio = default_analog,
1536                 }, {
1537                         .type = EM28XX_VMUX_COMPOSITE1,
1538                         .vmux = TVP5150_COMPOSITE1,
1539                         .amux = EM28XX_AMUX_LINE_IN,
1540                         .gpio = default_analog,
1541                 }, {
1542                         .type = EM28XX_VMUX_SVIDEO,
1543                         .vmux = TVP5150_SVIDEO,
1544                         .amux = EM28XX_AMUX_LINE_IN,
1545                         .gpio = default_analog,
1546                 } },
1547         },
1548         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1549                 .name         = "DNT DA2 Hybrid",
1550                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1551                 .tuner_type   = TUNER_XC2028,
1552                 .tuner_gpio   = default_tuner_gpio,
1553                 .decoder      = EM28XX_TVP5150,
1554                 .input        = { {
1555                         .type     = EM28XX_VMUX_TELEVISION,
1556                         .vmux     = TVP5150_COMPOSITE0,
1557                         .amux     = EM28XX_AMUX_VIDEO,
1558                         .gpio     = default_analog,
1559                 }, {
1560                         .type     = EM28XX_VMUX_COMPOSITE1,
1561                         .vmux     = TVP5150_COMPOSITE1,
1562                         .amux     = EM28XX_AMUX_LINE_IN,
1563                         .gpio     = default_analog,
1564                 }, {
1565                         .type     = EM28XX_VMUX_SVIDEO,
1566                         .vmux     = TVP5150_SVIDEO,
1567                         .amux     = EM28XX_AMUX_LINE_IN,
1568                         .gpio     = default_analog,
1569                 } },
1570         },
1571         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1572                 .name         = "Pinnacle Hybrid Pro",
1573                 .tuner_type   = TUNER_XC2028,
1574                 .tuner_gpio   = default_tuner_gpio,
1575                 .decoder      = EM28XX_TVP5150,
1576                 .has_dvb      = 1,
1577                 .dvb_gpio     = pinnacle_hybrid_pro_digital,
1578                 .input        = { {
1579                         .type     = EM28XX_VMUX_TELEVISION,
1580                         .vmux     = TVP5150_COMPOSITE0,
1581                         .amux     = EM28XX_AMUX_VIDEO,
1582                         .gpio     = pinnacle_hybrid_pro_analog,
1583                 }, {
1584                         .type     = EM28XX_VMUX_COMPOSITE1,
1585                         .vmux     = TVP5150_COMPOSITE1,
1586                         .amux     = EM28XX_AMUX_LINE_IN,
1587                         .gpio     = pinnacle_hybrid_pro_analog,
1588                 }, {
1589                         .type     = EM28XX_VMUX_SVIDEO,
1590                         .vmux     = TVP5150_SVIDEO,
1591                         .amux     = EM28XX_AMUX_LINE_IN,
1592                         .gpio     = pinnacle_hybrid_pro_analog,
1593                 } },
1594         },
1595         [EM2882_BOARD_PINNACLE_HYBRID_PRO_330E] = {
1596                 .name         = "Pinnacle Hybrid Pro (330e)",
1597                 .tuner_type   = TUNER_XC2028,
1598                 .tuner_gpio   = default_tuner_gpio,
1599                 .mts_firmware = 1,
1600                 .has_dvb      = 1,
1601                 .dvb_gpio     = hauppauge_wintv_hvr_900R2_digital,
1602                 .ir_codes     = RC_MAP_PINNACLE_PCTV_HD,
1603                 .decoder      = EM28XX_TVP5150,
1604                 .input        = { {
1605                         .type     = EM28XX_VMUX_TELEVISION,
1606                         .vmux     = TVP5150_COMPOSITE0,
1607                         .amux     = EM28XX_AMUX_VIDEO,
1608                         .gpio     = hauppauge_wintv_hvr_900_analog,
1609                 }, {
1610                         .type     = EM28XX_VMUX_COMPOSITE1,
1611                         .vmux     = TVP5150_COMPOSITE1,
1612                         .amux     = EM28XX_AMUX_LINE_IN,
1613                         .gpio     = hauppauge_wintv_hvr_900_analog,
1614                 }, {
1615                         .type     = EM28XX_VMUX_SVIDEO,
1616                         .vmux     = TVP5150_SVIDEO,
1617                         .amux     = EM28XX_AMUX_LINE_IN,
1618                         .gpio     = hauppauge_wintv_hvr_900_analog,
1619                 } },
1620         },
1621         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1622                 .name         = "Kworld VS-DVB-T 323UR",
1623                 .tuner_type   = TUNER_XC2028,
1624                 .tuner_gpio   = default_tuner_gpio,
1625                 .decoder      = EM28XX_TVP5150,
1626                 .mts_firmware = 1,
1627                 .has_dvb      = 1,
1628                 .dvb_gpio     = kworld_330u_digital,
1629                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1630                 .ir_codes     = RC_MAP_KWORLD_315U,
1631                 .input        = { {
1632                         .type     = EM28XX_VMUX_TELEVISION,
1633                         .vmux     = TVP5150_COMPOSITE0,
1634                         .amux     = EM28XX_AMUX_VIDEO,
1635                 }, {
1636                         .type     = EM28XX_VMUX_COMPOSITE1,
1637                         .vmux     = TVP5150_COMPOSITE1,
1638                         .amux     = EM28XX_AMUX_LINE_IN,
1639                 }, {
1640                         .type     = EM28XX_VMUX_SVIDEO,
1641                         .vmux     = TVP5150_SVIDEO,
1642                         .amux     = EM28XX_AMUX_LINE_IN,
1643                 } },
1644         },
1645         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1646                 .name         = "Terratec Cinnergy Hybrid T USB XS (em2882)",
1647                 .tuner_type   = TUNER_XC2028,
1648                 .tuner_gpio   = default_tuner_gpio,
1649                 .mts_firmware = 1,
1650                 .decoder      = EM28XX_TVP5150,
1651                 .has_dvb      = 1,
1652                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
1653                 .ir_codes     = RC_MAP_TERRATEC_CINERGY_XS,
1654                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ,
1655                 .input        = { {
1656                         .type     = EM28XX_VMUX_TELEVISION,
1657                         .vmux     = TVP5150_COMPOSITE0,
1658                         .amux     = EM28XX_AMUX_VIDEO,
1659                         .gpio     = hauppauge_wintv_hvr_900_analog,
1660                 }, {
1661                         .type     = EM28XX_VMUX_COMPOSITE1,
1662                         .vmux     = TVP5150_COMPOSITE1,
1663                         .amux     = EM28XX_AMUX_LINE_IN,
1664                         .gpio     = hauppauge_wintv_hvr_900_analog,
1665                 }, {
1666                         .type     = EM28XX_VMUX_SVIDEO,
1667                         .vmux     = TVP5150_SVIDEO,
1668                         .amux     = EM28XX_AMUX_LINE_IN,
1669                         .gpio     = hauppauge_wintv_hvr_900_analog,
1670                 } },
1671         },
1672         [EM2882_BOARD_DIKOM_DK300] = {
1673                 .name         = "Dikom DK300",
1674                 .tuner_type   = TUNER_XC2028,
1675                 .tuner_gpio   = default_tuner_gpio,
1676                 .decoder      = EM28XX_TVP5150,
1677                 .mts_firmware = 1,
1678                 .has_dvb      = 1,
1679                 .dvb_gpio     = dikom_dk300_digital,
1680                 .input        = { {
1681                         .type     = EM28XX_VMUX_TELEVISION,
1682                         .vmux     = TVP5150_COMPOSITE0,
1683                         .amux     = EM28XX_AMUX_VIDEO,
1684                         .gpio     = default_analog,
1685                 } },
1686         },
1687         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1688                 .name         = "Kworld PlusTV HD Hybrid 330",
1689                 .tuner_type   = TUNER_XC2028,
1690                 .tuner_gpio   = default_tuner_gpio,
1691                 .decoder      = EM28XX_TVP5150,
1692                 .mts_firmware = 1,
1693                 .has_dvb      = 1,
1694                 .dvb_gpio     = kworld_330u_digital,
1695                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1696                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE |
1697                                     EM28XX_I2C_EEPROM_ON_BOARD |
1698                                     EM28XX_I2C_EEPROM_KEY_VALID,
1699                 .input        = { {
1700                         .type     = EM28XX_VMUX_TELEVISION,
1701                         .vmux     = TVP5150_COMPOSITE0,
1702                         .amux     = EM28XX_AMUX_VIDEO,
1703                         .gpio     = kworld_330u_analog,
1704                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1705                 }, {
1706                         .type     = EM28XX_VMUX_COMPOSITE1,
1707                         .vmux     = TVP5150_COMPOSITE1,
1708                         .amux     = EM28XX_AMUX_LINE_IN,
1709                         .gpio     = kworld_330u_analog,
1710                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1711                 }, {
1712                         .type     = EM28XX_VMUX_SVIDEO,
1713                         .vmux     = TVP5150_SVIDEO,
1714                         .amux     = EM28XX_AMUX_LINE_IN,
1715                         .gpio     = kworld_330u_analog,
1716                 } },
1717         },
1718         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1719                 .name         = "Compro VideoMate ForYou/Stereo",
1720                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1721                 .tvaudio_addr = 0xb0,
1722                 .tda9887_conf = TDA9887_PRESENT,
1723                 .decoder      = EM28XX_TVP5150,
1724                 .adecoder     = EM28XX_TVAUDIO,
1725                 .mute_gpio    = compro_mute_gpio,
1726                 .input        = { {
1727                         .type     = EM28XX_VMUX_TELEVISION,
1728                         .vmux     = TVP5150_COMPOSITE0,
1729                         .amux     = EM28XX_AMUX_VIDEO,
1730                         .gpio     = compro_unmute_tv_gpio,
1731                 }, {
1732                         .type     = EM28XX_VMUX_SVIDEO,
1733                         .vmux     = TVP5150_SVIDEO,
1734                         .amux     = EM28XX_AMUX_LINE_IN,
1735                         .gpio     = compro_unmute_svid_gpio,
1736                 } },
1737         },
1738         [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1739                 .name         = "Kaiomy TVnPC U2",
1740                 .vchannels    = 3,
1741                 .tuner_type   = TUNER_XC2028,
1742                 .tuner_addr   = 0x61,
1743                 .mts_firmware = 1,
1744                 .decoder      = EM28XX_TVP5150,
1745                 .tuner_gpio   = default_tuner_gpio,
1746                 .ir_codes     = RC_MAP_KAIOMY,
1747                 .input          = { {
1748                         .type     = EM28XX_VMUX_TELEVISION,
1749                         .vmux     = TVP5150_COMPOSITE0,
1750                         .amux     = EM28XX_AMUX_VIDEO,
1751
1752                 }, {
1753                         .type     = EM28XX_VMUX_COMPOSITE1,
1754                         .vmux     = TVP5150_COMPOSITE1,
1755                         .amux     = EM28XX_AMUX_LINE_IN,
1756                 }, {
1757                         .type     = EM28XX_VMUX_SVIDEO,
1758                         .vmux     = TVP5150_SVIDEO,
1759                         .amux     = EM28XX_AMUX_LINE_IN,
1760                 } },
1761                 .radio          = {
1762                         .type     = EM28XX_RADIO,
1763                         .amux     = EM28XX_AMUX_LINE_IN,
1764                 }
1765         },
1766         [EM2860_BOARD_EASYCAP] = {
1767                 .name         = "Easy Cap Capture DC-60",
1768                 .vchannels    = 2,
1769                 .tuner_type   = TUNER_ABSENT,
1770                 .decoder      = EM28XX_SAA711X,
1771                 .input           = { {
1772                         .type     = EM28XX_VMUX_COMPOSITE1,
1773                         .vmux     = SAA7115_COMPOSITE0,
1774                         .amux     = EM28XX_AMUX_LINE_IN,
1775                 }, {
1776                         .type     = EM28XX_VMUX_SVIDEO,
1777                         .vmux     = SAA7115_SVIDEO3,
1778                         .amux     = EM28XX_AMUX_LINE_IN,
1779                 } },
1780         },
1781         [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1782                 .name       = "IO-DATA GV-MVP/SZ",
1783                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
1784                 .tuner_gpio   = default_tuner_gpio,
1785                 .tda9887_conf = TDA9887_PRESENT,
1786                 .decoder      = EM28XX_TVP5150,
1787                 .input        = { {
1788                         .type     = EM28XX_VMUX_TELEVISION,
1789                         .vmux     = TVP5150_COMPOSITE0,
1790                         .amux     = EM28XX_AMUX_VIDEO,
1791                 }, { /* Composite has not been tested yet */
1792                         .type     = EM28XX_VMUX_COMPOSITE1,
1793                         .vmux     = TVP5150_COMPOSITE1,
1794                         .amux     = EM28XX_AMUX_VIDEO,
1795                 }, { /* S-video has not been tested yet */
1796                         .type     = EM28XX_VMUX_SVIDEO,
1797                         .vmux     = TVP5150_SVIDEO,
1798                         .amux     = EM28XX_AMUX_VIDEO,
1799                 } },
1800         },
1801         [EM2860_BOARD_TERRATEC_GRABBY] = {
1802                 .name            = "Terratec Grabby",
1803                 .vchannels       = 2,
1804                 .tuner_type      = TUNER_ABSENT,
1805                 .decoder         = EM28XX_SAA711X,
1806                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1807                 .input           = { {
1808                         .type     = EM28XX_VMUX_COMPOSITE1,
1809                         .vmux     = SAA7115_COMPOSITE0,
1810                         .amux     = EM28XX_AMUX_LINE_IN,
1811                 }, {
1812                         .type     = EM28XX_VMUX_SVIDEO,
1813                         .vmux     = SAA7115_SVIDEO3,
1814                         .amux     = EM28XX_AMUX_LINE_IN,
1815                 } },
1816         },
1817         [EM2860_BOARD_TERRATEC_AV350] = {
1818                 .name            = "Terratec AV350",
1819                 .vchannels       = 2,
1820                 .tuner_type      = TUNER_ABSENT,
1821                 .decoder         = EM28XX_TVP5150,
1822                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1823                 .mute_gpio       = terratec_av350_mute_gpio,
1824                 .input           = { {
1825                         .type     = EM28XX_VMUX_COMPOSITE1,
1826                         .vmux     = TVP5150_COMPOSITE1,
1827                         .amux     = EM28XX_AUDIO_SRC_LINE,
1828                         .gpio     = terratec_av350_unmute_gpio,
1829
1830                 }, {
1831                         .type     = EM28XX_VMUX_SVIDEO,
1832                         .vmux     = TVP5150_SVIDEO,
1833                         .amux     = EM28XX_AUDIO_SRC_LINE,
1834                         .gpio     = terratec_av350_unmute_gpio,
1835                 } },
1836         },
1837
1838         [EM2860_BOARD_ELGATO_VIDEO_CAPTURE] = {
1839                 .name         = "Elgato Video Capture",
1840                 .decoder      = EM28XX_SAA711X,
1841                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
1842                 .input        = { {
1843                         .type  = EM28XX_VMUX_COMPOSITE1,
1844                         .vmux  = SAA7115_COMPOSITE0,
1845                         .amux  = EM28XX_AMUX_LINE_IN,
1846                 }, {
1847                         .type  = EM28XX_VMUX_SVIDEO,
1848                         .vmux  = SAA7115_SVIDEO3,
1849                         .amux  = EM28XX_AMUX_LINE_IN,
1850                 } },
1851         },
1852
1853         [EM2882_BOARD_EVGA_INDTUBE] = {
1854                 .name         = "Evga inDtube",
1855                 .tuner_type   = TUNER_XC2028,
1856                 .tuner_gpio   = default_tuner_gpio,
1857                 .decoder      = EM28XX_TVP5150,
1858                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1859                 .mts_firmware = 1,
1860                 .has_dvb      = 1,
1861                 .dvb_gpio     = evga_indtube_digital,
1862                 .ir_codes     = RC_MAP_EVGA_INDTUBE,
1863                 .input        = { {
1864                         .type     = EM28XX_VMUX_TELEVISION,
1865                         .vmux     = TVP5150_COMPOSITE0,
1866                         .amux     = EM28XX_AMUX_VIDEO,
1867                         .gpio     = evga_indtube_analog,
1868                 }, {
1869                         .type     = EM28XX_VMUX_COMPOSITE1,
1870                         .vmux     = TVP5150_COMPOSITE1,
1871                         .amux     = EM28XX_AMUX_LINE_IN,
1872                         .gpio     = evga_indtube_analog,
1873                 }, {
1874                         .type     = EM28XX_VMUX_SVIDEO,
1875                         .vmux     = TVP5150_SVIDEO,
1876                         .amux     = EM28XX_AMUX_LINE_IN,
1877                         .gpio     = evga_indtube_analog,
1878                 } },
1879         },
1880         /* eb1a:2868 Empia EM2870 + Philips CU1216L NIM (Philips TDA10023 +
1881            Infineon TUA6034) */
1882         [EM2870_BOARD_REDDO_DVB_C_USB_BOX] = {
1883                 .name          = "Reddo DVB-C USB TV Box",
1884                 .tuner_type    = TUNER_ABSENT,
1885                 .tuner_gpio    = reddo_dvb_c_usb_box,
1886                 .has_dvb       = 1,
1887         },
1888         /* 1b80:a340 - Empia EM2870, NXP TDA18271HD and LG DT3304, sold
1889          * initially as the KWorld PlusTV 340U, then as the UB435-Q.
1890          * Early variants have a TDA18271HD/C1, later ones a TDA18271HD/C2 */
1891         [EM2870_BOARD_KWORLD_A340] = {
1892                 .name       = "KWorld PlusTV 340U or UB435-Q (ATSC)",
1893                 .tuner_type = TUNER_ABSENT,     /* Digital-only TDA18271HD */
1894                 .has_dvb    = 1,
1895                 .dvb_gpio   = kworld_a340_digital,
1896                 .tuner_gpio = default_tuner_gpio,
1897         },
1898         /* 2013:024f PCTV nanoStick T2 290e.
1899          * Empia EM28174, Sony CXD2820R and NXP TDA18271HD/C2 */
1900         [EM28174_BOARD_PCTV_290E] = {
1901                 .name          = "PCTV nanoStick T2 290e",
1902                 .i2c_speed      = EM2874_I2C_SECONDARY_BUS_SELECT |
1903                         EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_FREQ_100_KHZ,
1904                 .tuner_type    = TUNER_ABSENT,
1905                 .tuner_gpio    = pctv_290e,
1906                 .has_dvb       = 1,
1907                 .ir_codes      = RC_MAP_PINNACLE_PCTV_HD,
1908         },
1909         /* 2013:024f PCTV DVB-S2 Stick 460e
1910          * Empia EM28174, NXP TDA10071, Conexant CX24118A and Allegro A8293 */
1911         [EM28174_BOARD_PCTV_460E] = {
1912                 .i2c_speed     = EM2874_I2C_SECONDARY_BUS_SELECT |
1913                         EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_FREQ_400_KHZ,
1914                 .name          = "PCTV DVB-S2 Stick (460e)",
1915                 .tuner_type    = TUNER_ABSENT,
1916                 .tuner_gpio    = pctv_460e,
1917                 .has_dvb       = 1,
1918                 .ir_codes      = RC_MAP_PINNACLE_PCTV_HD,
1919         },
1920         /* eb1a:5006 Honestech VIDBOX NW03
1921          * Empia EM2860, Philips SAA7113, Empia EMP202, No Tuner */
1922         [EM2860_BOARD_HT_VIDBOX_NW03] = {
1923                 .name                = "Honestech Vidbox NW03",
1924                 .tuner_type          = TUNER_ABSENT,
1925                 .decoder             = EM28XX_SAA711X,
1926                 .input               = { {
1927                         .type     = EM28XX_VMUX_COMPOSITE1,
1928                         .vmux     = SAA7115_COMPOSITE0,
1929                         .amux     = EM28XX_AMUX_LINE_IN,
1930                 }, {
1931                         .type     = EM28XX_VMUX_SVIDEO,
1932                         .vmux     = SAA7115_SVIDEO3,  /* S-VIDEO needs confirming */
1933                         .amux     = EM28XX_AMUX_LINE_IN,
1934                 } },
1935         },
1936         /* 1b80:e425 MaxMedia UB425-TC
1937          * Empia EM2874B + Micronas DRX 3913KA2 + NXP TDA18271HDC2 */
1938         [EM2874_BOARD_MAXMEDIA_UB425_TC] = {
1939                 .name          = "MaxMedia UB425-TC",
1940                 .tuner_type    = TUNER_ABSENT,
1941                 .tuner_gpio    = maxmedia_ub425_tc,
1942                 .has_dvb       = 1,
1943                 .i2c_speed     = EM2874_I2C_SECONDARY_BUS_SELECT |
1944                                 EM28XX_I2C_CLK_WAIT_ENABLE |
1945                                 EM28XX_I2C_FREQ_400_KHZ,
1946         },
1947         /* 2013:0251 PCTV QuatroStick nano (520e)
1948          * Empia EM2884 + Micronas DRX 3926K + NXP TDA18271HDC2 */
1949         [EM2884_BOARD_PCTV_520E] = {
1950                 .name          = "PCTV QuatroStick nano (520e)",
1951                 .tuner_type    = TUNER_ABSENT,
1952                 .tuner_gpio    = pctv_520e,
1953                 .has_dvb       = 1,
1954                 .ir_codes      = RC_MAP_PINNACLE_PCTV_HD,
1955                 .i2c_speed     = EM2874_I2C_SECONDARY_BUS_SELECT |
1956                                 EM28XX_I2C_CLK_WAIT_ENABLE |
1957                                 EM28XX_I2C_FREQ_400_KHZ,
1958         },
1959 };
1960 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1961
1962 /* table of devices that work with this driver */
1963 struct usb_device_id em28xx_id_table[] = {
1964         { USB_DEVICE(0xeb1a, 0x2750),
1965                         .driver_info = EM2750_BOARD_UNKNOWN },
1966         { USB_DEVICE(0xeb1a, 0x2751),
1967                         .driver_info = EM2750_BOARD_UNKNOWN },
1968         { USB_DEVICE(0xeb1a, 0x2800),
1969                         .driver_info = EM2800_BOARD_UNKNOWN },
1970         { USB_DEVICE(0xeb1a, 0x2710),
1971                         .driver_info = EM2820_BOARD_UNKNOWN },
1972         { USB_DEVICE(0xeb1a, 0x2820),
1973                         .driver_info = EM2820_BOARD_UNKNOWN },
1974         { USB_DEVICE(0xeb1a, 0x2821),
1975                         .driver_info = EM2820_BOARD_UNKNOWN },
1976         { USB_DEVICE(0xeb1a, 0x2860),
1977                         .driver_info = EM2820_BOARD_UNKNOWN },
1978         { USB_DEVICE(0xeb1a, 0x2861),
1979                         .driver_info = EM2820_BOARD_UNKNOWN },
1980         { USB_DEVICE(0xeb1a, 0x2862),
1981                         .driver_info = EM2820_BOARD_UNKNOWN },
1982         { USB_DEVICE(0xeb1a, 0x2863),
1983                         .driver_info = EM2820_BOARD_UNKNOWN },
1984         { USB_DEVICE(0xeb1a, 0x2870),
1985                         .driver_info = EM2820_BOARD_UNKNOWN },
1986         { USB_DEVICE(0xeb1a, 0x2881),
1987                         .driver_info = EM2820_BOARD_UNKNOWN },
1988         { USB_DEVICE(0xeb1a, 0x2883),
1989                         .driver_info = EM2820_BOARD_UNKNOWN },
1990         { USB_DEVICE(0xeb1a, 0x2868),
1991                         .driver_info = EM2820_BOARD_UNKNOWN },
1992         { USB_DEVICE(0xeb1a, 0x2875),
1993                         .driver_info = EM2820_BOARD_UNKNOWN },
1994         { USB_DEVICE(0xeb1a, 0xe300),
1995                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1996         { USB_DEVICE(0xeb1a, 0xe303),
1997                         .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1998         { USB_DEVICE(0xeb1a, 0xe305),
1999                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
2000         { USB_DEVICE(0xeb1a, 0xe310),
2001                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
2002         { USB_DEVICE(0xeb1a, 0xa313),
2003                 .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
2004         { USB_DEVICE(0xeb1a, 0xa316),
2005                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
2006         { USB_DEVICE(0xeb1a, 0xe320),
2007                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
2008         { USB_DEVICE(0xeb1a, 0xe323),
2009                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
2010         { USB_DEVICE(0xeb1a, 0xe350),
2011                         .driver_info = EM2870_BOARD_KWORLD_350U },
2012         { USB_DEVICE(0xeb1a, 0xe355),
2013                         .driver_info = EM2870_BOARD_KWORLD_355U },
2014         { USB_DEVICE(0xeb1a, 0x2801),
2015                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
2016         { USB_DEVICE(0xeb1a, 0xe357),
2017                         .driver_info = EM2870_BOARD_KWORLD_355U },
2018         { USB_DEVICE(0xeb1a, 0xe359),
2019                         .driver_info = EM2870_BOARD_KWORLD_355U },
2020         { USB_DEVICE(0x1b80, 0xe302),
2021                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
2022         { USB_DEVICE(0x1b80, 0xe304),
2023                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kworld DVD Maker 2 */
2024         { USB_DEVICE(0x0ccd, 0x0036),
2025                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
2026         { USB_DEVICE(0x0ccd, 0x004c),
2027                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
2028         { USB_DEVICE(0x0ccd, 0x004f),
2029                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
2030         { USB_DEVICE(0x0ccd, 0x005e),
2031                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
2032         { USB_DEVICE(0x0ccd, 0x0042),
2033                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
2034         { USB_DEVICE(0x0ccd, 0x0043),
2035                         .driver_info = EM2870_BOARD_TERRATEC_XS },
2036         { USB_DEVICE(0x0ccd, 0x008e),   /* Cinergy HTC USB XS Rev. 1 */
2037                         .driver_info = EM2884_BOARD_TERRATEC_H5 },
2038         { USB_DEVICE(0x0ccd, 0x00ac),   /* Cinergy HTC USB XS Rev. 2 */
2039                         .driver_info = EM2884_BOARD_TERRATEC_H5 },
2040         { USB_DEVICE(0x0ccd, 0x10a2),   /* H5 Rev. 1 */
2041                         .driver_info = EM2884_BOARD_TERRATEC_H5 },
2042         { USB_DEVICE(0x0ccd, 0x10ad),   /* H5 Rev. 2 */
2043                         .driver_info = EM2884_BOARD_TERRATEC_H5 },
2044         { USB_DEVICE(0x0ccd, 0x0084),
2045                         .driver_info = EM2860_BOARD_TERRATEC_AV350 },
2046         { USB_DEVICE(0x0ccd, 0x0096),
2047                         .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
2048         { USB_DEVICE(0x0ccd, 0x10AF),
2049                         .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
2050         { USB_DEVICE(0x0ccd, 0x00b2),
2051                         .driver_info = EM2884_BOARD_CINERGY_HTC_STICK },
2052         { USB_DEVICE(0x0fd9, 0x0033),
2053                         .driver_info = EM2860_BOARD_ELGATO_VIDEO_CAPTURE},
2054         { USB_DEVICE(0x185b, 0x2870),
2055                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
2056         { USB_DEVICE(0x185b, 0x2041),
2057                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
2058         { USB_DEVICE(0x2040, 0x4200),
2059                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
2060         { USB_DEVICE(0x2040, 0x4201),
2061                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
2062         { USB_DEVICE(0x2040, 0x6500),
2063                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
2064         { USB_DEVICE(0x2040, 0x6502),
2065                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
2066         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
2067                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
2068         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
2069                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
2070         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
2071                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
2072         { USB_DEVICE(0x2040, 0x651f),
2073                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
2074         { USB_DEVICE(0x0438, 0xb002),
2075                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
2076         { USB_DEVICE(0x2001, 0xf112),
2077                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
2078         { USB_DEVICE(0x2304, 0x0207),
2079                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
2080         { USB_DEVICE(0x2304, 0x0208),
2081                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
2082         { USB_DEVICE(0x2304, 0x021a),
2083                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
2084         { USB_DEVICE(0x2304, 0x0226),
2085                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO_330E },
2086         { USB_DEVICE(0x2304, 0x0227),
2087                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
2088         { USB_DEVICE(0x0413, 0x6023),
2089                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
2090         { USB_DEVICE(0x093b, 0xa003),
2091                        .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
2092         { USB_DEVICE(0x093b, 0xa005),
2093                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
2094         { USB_DEVICE(0x04bb, 0x0515),
2095                         .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
2096         { USB_DEVICE(0xeb1a, 0x50a6),
2097                         .driver_info = EM2860_BOARD_GADMEI_UTV330 },
2098         { USB_DEVICE(0x1b80, 0xa340),
2099                         .driver_info = EM2870_BOARD_KWORLD_A340 },
2100         { USB_DEVICE(0x2013, 0x024f),
2101                         .driver_info = EM28174_BOARD_PCTV_290E },
2102         { USB_DEVICE(0x2013, 0x024c),
2103                         .driver_info = EM28174_BOARD_PCTV_460E },
2104         { USB_DEVICE(0x2040, 0x1605),
2105                         .driver_info = EM2884_BOARD_HAUPPAUGE_WINTV_HVR_930C },
2106         { USB_DEVICE(0xeb1a, 0x5006),
2107                         .driver_info = EM2860_BOARD_HT_VIDBOX_NW03 },
2108         { USB_DEVICE(0x1b80, 0xe309), /* Sveon STV40 */
2109                         .driver_info = EM2860_BOARD_EASYCAP },
2110         { USB_DEVICE(0x1b80, 0xe425),
2111                         .driver_info = EM2874_BOARD_MAXMEDIA_UB425_TC },
2112         { USB_DEVICE(0x2013, 0x0251),
2113                         .driver_info = EM2884_BOARD_PCTV_520E },
2114         { },
2115 };
2116 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
2117
2118 /*
2119  * EEPROM hash table for devices with generic USB IDs
2120  */
2121 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
2122         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
2123         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
2124         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
2125         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
2126         {0x166a0441, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
2127         {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
2128         {0xb8846b20, EM2881_BOARD_PINNACLE_HYBRID_PRO, TUNER_XC2028},
2129         {0x63f653bd, EM2870_BOARD_REDDO_DVB_C_USB_BOX, TUNER_ABSENT},
2130         {0x4e913442, EM2882_BOARD_DIKOM_DK300, TUNER_XC2028},
2131 };
2132
2133 /* I2C devicelist hash table for devices with generic USB IDs */
2134 static struct em28xx_hash_table em28xx_i2c_hash[] = {
2135         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
2136         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
2137         {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
2138         {0x77800080, EM2860_BOARD_TVP5150_REFERENCE_DESIGN, TUNER_ABSENT},
2139         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
2140         {0x4ba50080, EM2861_BOARD_GADMEI_UTV330PLUS, TUNER_TNF_5335MF},
2141         {0x6b800080, EM2874_BOARD_LEADERSHIP_ISDBT, TUNER_ABSENT},
2142 };
2143
2144 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
2145 static unsigned short saa711x_addrs[] = {
2146         0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
2147         0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
2148         I2C_CLIENT_END };
2149
2150 static unsigned short tvp5150_addrs[] = {
2151         0xb8 >> 1,
2152         0xba >> 1,
2153         I2C_CLIENT_END
2154 };
2155
2156 static unsigned short msp3400_addrs[] = {
2157         0x80 >> 1,
2158         0x88 >> 1,
2159         I2C_CLIENT_END
2160 };
2161
2162 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
2163 {
2164         int rc = 0;
2165         struct em28xx *dev = ptr;
2166
2167         if (dev->tuner_type != TUNER_XC2028 && dev->tuner_type != TUNER_XC5000)
2168                 return 0;
2169
2170         if (command != XC2028_TUNER_RESET && command != XC5000_TUNER_RESET)
2171                 return 0;
2172
2173         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
2174
2175         return rc;
2176 }
2177 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
2178
2179 static inline void em28xx_set_model(struct em28xx *dev)
2180 {
2181         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
2182
2183         /* Those are the default values for the majority of boards
2184            Use those values if not specified otherwise at boards entry
2185          */
2186         if (!dev->board.xclk)
2187                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
2188                                   EM28XX_XCLK_FREQUENCY_12MHZ;
2189
2190         if (!dev->board.i2c_speed)
2191                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
2192                                        EM28XX_I2C_FREQ_100_KHZ;
2193 }
2194
2195
2196 /* FIXME: Should be replaced by a proper mt9m111 driver */
2197 static int em28xx_initialize_mt9m111(struct em28xx *dev)
2198 {
2199         int i;
2200         unsigned char regs[][3] = {
2201                 { 0x0d, 0x00, 0x01, },  /* reset and use defaults */
2202                 { 0x0d, 0x00, 0x00, },
2203                 { 0x0a, 0x00, 0x21, },
2204                 { 0x21, 0x04, 0x00, },  /* full readout speed, no row/col skipping */
2205         };
2206
2207         for (i = 0; i < ARRAY_SIZE(regs); i++)
2208                 i2c_master_send(&dev->i2c_client, &regs[i][0], 3);
2209
2210         return 0;
2211 }
2212
2213
2214 /* FIXME: Should be replaced by a proper mt9m001 driver */
2215 static int em28xx_initialize_mt9m001(struct em28xx *dev)
2216 {
2217         int i;
2218         unsigned char regs[][3] = {
2219                 { 0x0d, 0x00, 0x01, },
2220                 { 0x0d, 0x00, 0x00, },
2221                 { 0x04, 0x05, 0x00, },  /* hres = 1280 */
2222                 { 0x03, 0x04, 0x00, },  /* vres = 1024 */
2223                 { 0x20, 0x11, 0x00, },
2224                 { 0x06, 0x00, 0x10, },
2225                 { 0x2b, 0x00, 0x24, },
2226                 { 0x2e, 0x00, 0x24, },
2227                 { 0x35, 0x00, 0x24, },
2228                 { 0x2d, 0x00, 0x20, },
2229                 { 0x2c, 0x00, 0x20, },
2230                 { 0x09, 0x0a, 0xd4, },
2231                 { 0x35, 0x00, 0x57, },
2232         };
2233
2234         for (i = 0; i < ARRAY_SIZE(regs); i++)
2235                 i2c_master_send(&dev->i2c_client, &regs[i][0], 3);
2236
2237         return 0;
2238 }
2239
2240 /* HINT method: webcam I2C chips
2241  *
2242  * This method works for webcams with Micron sensors
2243  */
2244 static int em28xx_hint_sensor(struct em28xx *dev)
2245 {
2246         int rc;
2247         char *sensor_name;
2248         unsigned char cmd;
2249         __be16 version_be;
2250         u16 version;
2251
2252         /* Micron sensor detection */
2253         dev->i2c_client.addr = 0xba >> 1;
2254         cmd = 0;
2255         i2c_master_send(&dev->i2c_client, &cmd, 1);
2256         rc = i2c_master_recv(&dev->i2c_client, (char *)&version_be, 2);
2257         if (rc != 2)
2258                 return -EINVAL;
2259
2260         version = be16_to_cpu(version_be);
2261         switch (version) {
2262         case 0x8232:            /* mt9v011 640x480 1.3 Mpix sensor */
2263         case 0x8243:            /* mt9v011 rev B 640x480 1.3 Mpix sensor */
2264                 dev->model = EM2820_BOARD_SILVERCREST_WEBCAM;
2265                 em28xx_set_model(dev);
2266
2267                 sensor_name = "mt9v011";
2268                 dev->em28xx_sensor = EM28XX_MT9V011;
2269                 dev->sensor_xres = 640;
2270                 dev->sensor_yres = 480;
2271                 /*
2272                  * FIXME: mt9v011 uses I2S speed as xtal clk - at least with
2273                  * the Silvercrest cam I have here for testing - for higher
2274                  * resolutions, a high clock cause horizontal artifacts, so we
2275                  * need to use a lower xclk frequency.
2276                  * Yet, it would be possible to adjust xclk depending on the
2277                  * desired resolution, since this affects directly the
2278                  * frame rate.
2279                  */
2280                 dev->board.xclk = EM28XX_XCLK_FREQUENCY_4_3MHZ;
2281                 dev->sensor_xtal = 4300000;
2282
2283                 /* probably means GRGB 16 bit bayer */
2284                 dev->vinmode = 0x0d;
2285                 dev->vinctl = 0x00;
2286
2287                 break;
2288
2289         case 0x143a:    /* MT9M111 as found in the ECS G200 */
2290                 dev->model = EM2750_BOARD_UNKNOWN;
2291                 em28xx_set_model(dev);
2292
2293                 sensor_name = "mt9m111";
2294                 dev->board.xclk = EM28XX_XCLK_FREQUENCY_48MHZ;
2295                 dev->em28xx_sensor = EM28XX_MT9M111;
2296                 em28xx_initialize_mt9m111(dev);
2297                 dev->sensor_xres = 640;
2298                 dev->sensor_yres = 512;
2299
2300                 dev->vinmode = 0x0a;
2301                 dev->vinctl = 0x00;
2302
2303                 break;
2304
2305         case 0x8431:
2306                 dev->model = EM2750_BOARD_UNKNOWN;
2307                 em28xx_set_model(dev);
2308
2309                 sensor_name = "mt9m001";
2310                 dev->em28xx_sensor = EM28XX_MT9M001;
2311                 em28xx_initialize_mt9m001(dev);
2312                 dev->sensor_xres = 1280;
2313                 dev->sensor_yres = 1024;
2314
2315                 /* probably means BGGR 16 bit bayer */
2316                 dev->vinmode = 0x0c;
2317                 dev->vinctl = 0x00;
2318
2319                 break;
2320         default:
2321                 printk("Unknown Micron Sensor 0x%04x\n", version);
2322                 return -EINVAL;
2323         }
2324
2325         /* Setup webcam defaults */
2326         em28xx_pre_card_setup(dev);
2327
2328         em28xx_errdev("Sensor is %s, using model %s entry.\n",
2329                       sensor_name, em28xx_boards[dev->model].name);
2330
2331         return 0;
2332 }
2333
2334 /* Since em28xx_pre_card_setup() requires a proper dev->model,
2335  * this won't work for boards with generic PCI IDs
2336  */
2337 void em28xx_pre_card_setup(struct em28xx *dev)
2338 {
2339         /* Set the initial XCLK and I2C clock values based on the board
2340            definition */
2341         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
2342         if (!dev->board.is_em2800)
2343                 em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
2344         msleep(50);
2345
2346         /* request some modules */
2347         switch (dev->model) {
2348         case EM2861_BOARD_PLEXTOR_PX_TV100U:
2349                 /* Sets the msp34xx I2S speed */
2350                 dev->i2s_speed = 2048000;
2351                 break;
2352         case EM2861_BOARD_KWORLD_PVRTV_300U:
2353         case EM2880_BOARD_KWORLD_DVB_305U:
2354                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
2355                 msleep(10);
2356                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
2357                 msleep(10);
2358                 break;
2359         case EM2870_BOARD_COMPRO_VIDEOMATE:
2360                 /* TODO: someone can do some cleanup here...
2361                          not everything's needed */
2362                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
2363                 msleep(10);
2364                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
2365                 msleep(10);
2366                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2367                 mdelay(70);
2368                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
2369                 mdelay(70);
2370                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
2371                 mdelay(70);
2372                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
2373                 mdelay(70);
2374                 break;
2375         case EM2870_BOARD_TERRATEC_XS_MT2060:
2376                 /* this device needs some gpio writes to get the DVB-T
2377                    demod work */
2378                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2379                 mdelay(70);
2380                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
2381                 mdelay(70);
2382                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2383                 mdelay(70);
2384                 break;
2385         case EM2870_BOARD_PINNACLE_PCTV_DVB:
2386                 /* this device needs some gpio writes to get the
2387                    DVB-T demod work */
2388                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2389                 mdelay(70);
2390                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
2391                 mdelay(70);
2392                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2393                 mdelay(70);
2394                 break;
2395         case EM2820_BOARD_GADMEI_UTV310:
2396         case EM2820_BOARD_MSI_VOX_USB_2:
2397                 /* enables audio for that devices */
2398                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2399                 break;
2400
2401         case EM2882_BOARD_KWORLD_ATSC_315U:
2402                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2403                 msleep(10);
2404                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2405                 msleep(10);
2406                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
2407                 msleep(10);
2408                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
2409                 msleep(10);
2410                 break;
2411
2412         case EM2860_BOARD_KAIOMY_TVNPC_U2:
2413                 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
2414                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
2415                 em28xx_write_regs(dev, 0x0d, "\x42", 1);
2416                 em28xx_write_regs(dev, 0x08, "\xfd", 1);
2417                 msleep(10);
2418                 em28xx_write_regs(dev, 0x08, "\xff", 1);
2419                 msleep(10);
2420                 em28xx_write_regs(dev, 0x08, "\x7f", 1);
2421                 msleep(10);
2422                 em28xx_write_regs(dev, 0x08, "\x6b", 1);
2423
2424                 break;
2425         case EM2860_BOARD_EASYCAP:
2426                 em28xx_write_regs(dev, 0x08, "\xf8", 1);
2427                 break;
2428
2429         case EM2820_BOARD_IODATA_GVMVP_SZ:
2430                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2431                 msleep(70);
2432                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2433                 msleep(10);
2434                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2435                 msleep(70);
2436                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2437                 msleep(70);
2438                 break;
2439         }
2440
2441         em28xx_gpio_set(dev, dev->board.tuner_gpio);
2442         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2443
2444         /* Unlock device */
2445         em28xx_set_mode(dev, EM28XX_SUSPEND);
2446 }
2447
2448 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
2449 {
2450         memset(ctl, 0, sizeof(*ctl));
2451
2452         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
2453         ctl->max_len = 64;
2454         ctl->mts = em28xx_boards[dev->model].mts_firmware;
2455
2456         switch (dev->model) {
2457         case EM2880_BOARD_EMPIRE_DUAL_TV:
2458         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2459         case EM2882_BOARD_TERRATEC_HYBRID_XS:
2460                 ctl->demod = XC3028_FE_ZARLINK456;
2461                 break;
2462         case EM2880_BOARD_TERRATEC_HYBRID_XS:
2463         case EM2880_BOARD_TERRATEC_HYBRID_XS_FR:
2464         case EM2881_BOARD_PINNACLE_HYBRID_PRO:
2465                 ctl->demod = XC3028_FE_ZARLINK456;
2466                 break;
2467         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2468         case EM2882_BOARD_PINNACLE_HYBRID_PRO_330E:
2469                 ctl->demod = XC3028_FE_DEFAULT;
2470                 break;
2471         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
2472                 ctl->demod = XC3028_FE_DEFAULT;
2473                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
2474                 break;
2475         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2476         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2477         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
2478                 /* FIXME: Better to specify the needed IF */
2479                 ctl->demod = XC3028_FE_DEFAULT;
2480                 break;
2481         case EM2883_BOARD_KWORLD_HYBRID_330U:
2482         case EM2882_BOARD_DIKOM_DK300:
2483         case EM2882_BOARD_KWORLD_VS_DVBT:
2484                 ctl->demod = XC3028_FE_CHINA;
2485                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
2486                 break;
2487         case EM2882_BOARD_EVGA_INDTUBE:
2488                 ctl->demod = XC3028_FE_CHINA;
2489                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
2490                 break;
2491         default:
2492                 ctl->demod = XC3028_FE_OREN538;
2493         }
2494 }
2495
2496 static void em28xx_tuner_setup(struct em28xx *dev)
2497 {
2498         struct tuner_setup           tun_setup;
2499         struct v4l2_frequency        f;
2500
2501         if (dev->tuner_type == TUNER_ABSENT)
2502                 return;
2503
2504         memset(&tun_setup, 0, sizeof(tun_setup));
2505
2506         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
2507         tun_setup.tuner_callback = em28xx_tuner_callback;
2508
2509         if (dev->board.radio.type) {
2510                 tun_setup.type = dev->board.radio.type;
2511                 tun_setup.addr = dev->board.radio_addr;
2512
2513                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
2514         }
2515
2516         if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
2517                 tun_setup.type   = dev->tuner_type;
2518                 tun_setup.addr   = dev->tuner_addr;
2519
2520                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
2521         }
2522
2523         if (dev->tda9887_conf) {
2524                 struct v4l2_priv_tun_config tda9887_cfg;
2525
2526                 tda9887_cfg.tuner = TUNER_TDA9887;
2527                 tda9887_cfg.priv = &dev->tda9887_conf;
2528
2529                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
2530         }
2531
2532         if (dev->tuner_type == TUNER_XC2028) {
2533                 struct v4l2_priv_tun_config  xc2028_cfg;
2534                 struct xc2028_ctrl           ctl;
2535
2536                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
2537                 memset(&ctl, 0, sizeof(ctl));
2538
2539                 em28xx_setup_xc3028(dev, &ctl);
2540
2541                 xc2028_cfg.tuner = TUNER_XC2028;
2542                 xc2028_cfg.priv  = &ctl;
2543
2544                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
2545         }
2546
2547         /* configure tuner */
2548         f.tuner = 0;
2549         f.type = V4L2_TUNER_ANALOG_TV;
2550         f.frequency = 9076;     /* just a magic number */
2551         dev->ctl_freq = f.frequency;
2552         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
2553 }
2554
2555 static int em28xx_hint_board(struct em28xx *dev)
2556 {
2557         int i;
2558
2559         /* HINT method: EEPROM
2560          *
2561          * This method works only for boards with eeprom.
2562          * Uses a hash of all eeprom bytes. The hash should be
2563          * unique for a vendor/tuner pair.
2564          * There are a high chance that tuners for different
2565          * video standards produce different hashes.
2566          */
2567         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
2568                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
2569                         dev->model = em28xx_eeprom_hash[i].model;
2570                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
2571
2572                         em28xx_errdev("Your board has no unique USB ID.\n");
2573                         em28xx_errdev("A hint were successfully done, "
2574                                       "based on eeprom hash.\n");
2575                         em28xx_errdev("This method is not 100%% failproof.\n");
2576                         em28xx_errdev("If the board were missdetected, "
2577                                       "please email this log to:\n");
2578                         em28xx_errdev("\tV4L Mailing List "
2579                                       " <linux-media@vger.kernel.org>\n");
2580                         em28xx_errdev("Board detected as %s\n",
2581                                       em28xx_boards[dev->model].name);
2582
2583                         return 0;
2584                 }
2585         }
2586
2587         /* HINT method: I2C attached devices
2588          *
2589          * This method works for all boards.
2590          * Uses a hash of i2c scanned devices.
2591          * Devices with the same i2c attached chips will
2592          * be considered equal.
2593          * This method is less precise than the eeprom one.
2594          */
2595
2596         /* user did not request i2c scanning => do it now */
2597         if (!dev->i2c_hash)
2598                 em28xx_do_i2c_scan(dev);
2599
2600         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
2601                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
2602                         dev->model = em28xx_i2c_hash[i].model;
2603                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
2604                         em28xx_errdev("Your board has no unique USB ID.\n");
2605                         em28xx_errdev("A hint were successfully done, "
2606                                       "based on i2c devicelist hash.\n");
2607                         em28xx_errdev("This method is not 100%% failproof.\n");
2608                         em28xx_errdev("If the board were missdetected, "
2609                                       "please email this log to:\n");
2610                         em28xx_errdev("\tV4L Mailing List "
2611                                       " <linux-media@vger.kernel.org>\n");
2612                         em28xx_errdev("Board detected as %s\n",
2613                                       em28xx_boards[dev->model].name);
2614
2615                         return 0;
2616                 }
2617         }
2618
2619         em28xx_errdev("Your board has no unique USB ID and thus need a "
2620                       "hint to be detected.\n");
2621         em28xx_errdev("You may try to use card=<n> insmod option to "
2622                       "workaround that.\n");
2623         em28xx_errdev("Please send an email with this log to:\n");
2624         em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
2625         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
2626         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
2627
2628         em28xx_errdev("Here is a list of valid choices for the card=<n>"
2629                       " insmod option:\n");
2630         for (i = 0; i < em28xx_bcount; i++) {
2631                 em28xx_errdev("    card=%d -> %s\n",
2632                                 i, em28xx_boards[i].name);
2633         }
2634         return -1;
2635 }
2636
2637 /* ----------------------------------------------------------------------- */
2638 void em28xx_register_i2c_ir(struct em28xx *dev)
2639 {
2640         /* Leadtek winfast tv USBII deluxe can find a non working IR-device */
2641         /* at address 0x18, so if that address is needed for another board in */
2642         /* the future, please put it after 0x1f. */
2643         struct i2c_board_info info;
2644         const unsigned short addr_list[] = {
2645                  0x1f, 0x30, 0x47, I2C_CLIENT_END
2646         };
2647
2648         if (disable_ir)
2649                 return;
2650
2651         memset(&info, 0, sizeof(struct i2c_board_info));
2652         memset(&dev->init_data, 0, sizeof(dev->init_data));
2653         strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
2654
2655         /* detect & configure */
2656         switch (dev->model) {
2657         case EM2800_BOARD_TERRATEC_CINERGY_200:
2658         case EM2820_BOARD_TERRATEC_CINERGY_250:
2659                 dev->init_data.ir_codes = RC_MAP_EM_TERRATEC;
2660                 dev->init_data.get_key = em28xx_get_key_terratec;
2661                 dev->init_data.name = "i2c IR (EM28XX Terratec)";
2662                 break;
2663         case EM2820_BOARD_PINNACLE_USB_2:
2664                 dev->init_data.ir_codes = RC_MAP_PINNACLE_GREY;
2665                 dev->init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
2666                 dev->init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
2667                 break;
2668         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2669                 dev->init_data.ir_codes = RC_MAP_HAUPPAUGE;
2670                 dev->init_data.get_key = em28xx_get_key_em_haup;
2671                 dev->init_data.name = "i2c IR (EM2840 Hauppauge)";
2672                 break;
2673         case EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE:
2674                 dev->init_data.ir_codes = RC_MAP_WINFAST_USBII_DELUXE;
2675                 dev->init_data.get_key = em28xx_get_key_winfast_usbii_deluxe;
2676                 dev->init_data.name = "i2c IR (EM2820 Winfast TV USBII Deluxe)";
2677                 break;
2678         }
2679
2680         if (dev->init_data.name)
2681                 info.platform_data = &dev->init_data;
2682         i2c_new_probed_device(&dev->i2c_adap, &info, addr_list, NULL);
2683 }
2684
2685 void em28xx_card_setup(struct em28xx *dev)
2686 {
2687         /*
2688          * If the device can be a webcam, seek for a sensor.
2689          * If sensor is not found, then it isn't a webcam.
2690          */
2691         if (dev->board.is_webcam) {
2692                 if (em28xx_hint_sensor(dev) < 0)
2693                         dev->board.is_webcam = 0;
2694                 else
2695                         dev->progressive = 1;
2696         }
2697
2698         if (!dev->board.is_webcam) {
2699                 switch (dev->model) {
2700                 case EM2820_BOARD_UNKNOWN:
2701                 case EM2800_BOARD_UNKNOWN:
2702                 /*
2703                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
2704                  *
2705                  * This occurs because they share identical USB vendor and
2706                  * product IDs.
2707                  *
2708                  * What we do here is look up the EEPROM hash of the K-WORLD
2709                  * and if it is found then we decide that we do not have
2710                  * a DIGIVOX and reset the device to the K-WORLD instead.
2711                  *
2712                  * This solution is only valid if they do not share eeprom
2713                  * hash identities which has not been determined as yet.
2714                  */
2715                 if (em28xx_hint_board(dev) < 0)
2716                         em28xx_errdev("Board not discovered\n");
2717                 else {
2718                         em28xx_set_model(dev);
2719                         em28xx_pre_card_setup(dev);
2720                 }
2721                 break;
2722                 default:
2723                         em28xx_set_model(dev);
2724                 }
2725         }
2726
2727         em28xx_info("Identified as %s (card=%d)\n",
2728                     dev->board.name, dev->model);
2729
2730         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
2731         if (em28xx_boards[dev->model].tuner_addr)
2732                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
2733
2734         if (em28xx_boards[dev->model].tda9887_conf)
2735                 dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
2736
2737         /* request some modules */
2738         switch (dev->model) {
2739         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2740         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2741         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2742         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2743         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2744         {
2745                 struct tveeprom tv;
2746 #if defined(CONFIG_MODULES) && defined(MODULE)
2747                 request_module("tveeprom");
2748 #endif
2749                 /* Call first TVeeprom */
2750
2751                 dev->i2c_client.addr = 0xa0 >> 1;
2752                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
2753
2754                 dev->tuner_type = tv.tuner_type;
2755
2756                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
2757                         dev->i2s_speed = 2048000;
2758                         dev->board.has_msp34xx = 1;
2759                 }
2760                 break;
2761         }
2762         case EM2882_BOARD_KWORLD_ATSC_315U:
2763                 em28xx_write_reg(dev, 0x0d, 0x42);
2764                 msleep(10);
2765                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2766                 msleep(10);
2767                 break;
2768         case EM2820_BOARD_KWORLD_PVRTV2800RF:
2769                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
2770                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
2771                 break;
2772         case EM2820_BOARD_UNKNOWN:
2773         case EM2800_BOARD_UNKNOWN:
2774                 /*
2775                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
2776                  *
2777                  * This occurs because they share identical USB vendor and
2778                  * product IDs.
2779                  *
2780                  * What we do here is look up the EEPROM hash of the K-WORLD
2781                  * and if it is found then we decide that we do not have
2782                  * a DIGIVOX and reset the device to the K-WORLD instead.
2783                  *
2784                  * This solution is only valid if they do not share eeprom
2785                  * hash identities which has not been determined as yet.
2786                  */
2787         case EM2880_BOARD_MSI_DIGIVOX_AD:
2788                 if (!em28xx_hint_board(dev))
2789                         em28xx_set_model(dev);
2790
2791                 /* In cases where we had to use a board hint, the call to
2792                    em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2793                    so make the call now so the analog GPIOs are set properly
2794                    before probing the i2c bus. */
2795                 em28xx_gpio_set(dev, dev->board.tuner_gpio);
2796                 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2797                 break;
2798
2799 /*
2800                  * The Dikom DK300 is detected as an Kworld VS-DVB-T 323UR.
2801                  *
2802                  * This occurs because they share identical USB vendor and
2803                  * product IDs.
2804                  *
2805                  * What we do here is look up the EEPROM hash of the Dikom
2806                  * and if it is found then we decide that we do not have
2807                  * a Kworld and reset the device to the Dikom instead.
2808                  *
2809                  * This solution is only valid if they do not share eeprom
2810                  * hash identities which has not been determined as yet.
2811                  */
2812         case EM2882_BOARD_KWORLD_VS_DVBT:
2813                 if (!em28xx_hint_board(dev))
2814                         em28xx_set_model(dev);
2815
2816                 /* In cases where we had to use a board hint, the call to
2817                    em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2818                    so make the call now so the analog GPIOs are set properly
2819                    before probing the i2c bus. */
2820                 em28xx_gpio_set(dev, dev->board.tuner_gpio);
2821                 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2822                 break;
2823         }
2824
2825 #if defined(CONFIG_MODULES) && defined(MODULE)
2826         if (dev->board.has_ir_i2c && !disable_ir)
2827                 request_module("ir-kbd-i2c");
2828 #endif
2829         if (dev->board.has_snapshot_button)
2830                 em28xx_register_snapshot_button(dev);
2831
2832         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
2833                 em28xx_errdev("\n\n");
2834                 em28xx_errdev("The support for this board weren't "
2835                               "valid yet.\n");
2836                 em28xx_errdev("Please send a report of having this working\n");
2837                 em28xx_errdev("not to V4L mailing list (and/or to other "
2838                                 "addresses)\n\n");
2839         }
2840
2841         /* Allow override tuner type by a module parameter */
2842         if (tuner >= 0)
2843                 dev->tuner_type = tuner;
2844
2845         /* request some modules */
2846         if (dev->board.has_msp34xx)
2847                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2848                         "msp3400", 0, msp3400_addrs);
2849
2850         if (dev->board.decoder == EM28XX_SAA711X)
2851                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2852                         "saa7115_auto", 0, saa711x_addrs);
2853
2854         if (dev->board.decoder == EM28XX_TVP5150)
2855                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2856                         "tvp5150", 0, tvp5150_addrs);
2857
2858         if (dev->em28xx_sensor == EM28XX_MT9V011) {
2859                 struct mt9v011_platform_data pdata;
2860                 struct i2c_board_info mt9v011_info = {
2861                         .type = "mt9v011",
2862                         .addr = 0xba >> 1,
2863                         .platform_data = &pdata,
2864                 };
2865
2866                 pdata.xtal = dev->sensor_xtal;
2867                 v4l2_i2c_new_subdev_board(&dev->v4l2_dev, &dev->i2c_adap,
2868                                 &mt9v011_info, NULL);
2869         }
2870
2871
2872         if (dev->board.adecoder == EM28XX_TVAUDIO)
2873                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2874                         "tvaudio", dev->board.tvaudio_addr, NULL);
2875
2876         if (dev->board.tuner_type != TUNER_ABSENT) {
2877                 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2878
2879                 if (dev->board.radio.type)
2880                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2881                                 "tuner", dev->board.radio_addr, NULL);
2882
2883                 if (has_demod)
2884                         v4l2_i2c_new_subdev(&dev->v4l2_dev,
2885                                 &dev->i2c_adap, "tuner",
2886                                 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2887                 if (dev->tuner_addr == 0) {
2888                         enum v4l2_i2c_tuner_type type =
2889                                 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2890                         struct v4l2_subdev *sd;
2891
2892                         sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
2893                                 &dev->i2c_adap, "tuner",
2894                                 0, v4l2_i2c_tuner_addrs(type));
2895
2896                         if (sd)
2897                                 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2898                 } else {
2899                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2900                                 "tuner", dev->tuner_addr, NULL);
2901                 }
2902         }
2903
2904         em28xx_tuner_setup(dev);
2905
2906         if(!disable_ir)
2907                 em28xx_ir_init(dev);
2908 }
2909
2910
2911 #if defined(CONFIG_MODULES) && defined(MODULE)
2912 static void request_module_async(struct work_struct *work)
2913 {
2914         struct em28xx *dev = container_of(work,
2915                              struct em28xx, request_module_wk);
2916
2917         if (dev->has_audio_class)
2918                 request_module("snd-usb-audio");
2919         else if (dev->has_alsa_audio)
2920                 request_module("em28xx-alsa");
2921
2922         if (dev->board.has_dvb)
2923                 request_module("em28xx-dvb");
2924 }
2925
2926 static void request_modules(struct em28xx *dev)
2927 {
2928         INIT_WORK(&dev->request_module_wk, request_module_async);
2929         schedule_work(&dev->request_module_wk);
2930 }
2931
2932 static void flush_request_modules(struct em28xx *dev)
2933 {
2934         flush_work_sync(&dev->request_module_wk);
2935 }
2936 #else
2937 #define request_modules(dev)
2938 #define flush_request_modules(dev)
2939 #endif /* CONFIG_MODULES */
2940
2941 /*
2942  * em28xx_release_resources()
2943  * unregisters the v4l2,i2c and usb devices
2944  * called when the device gets disconnected or at module unload
2945 */
2946 void em28xx_release_resources(struct em28xx *dev)
2947 {
2948         if (dev->sbutton_input_dev)
2949                 em28xx_deregister_snapshot_button(dev);
2950
2951         if (dev->ir)
2952                 em28xx_ir_fini(dev);
2953
2954         /*FIXME: I2C IR should be disconnected */
2955
2956         em28xx_release_analog_resources(dev);
2957
2958         em28xx_i2c_unregister(dev);
2959
2960         v4l2_device_unregister(&dev->v4l2_dev);
2961
2962         usb_put_dev(dev->udev);
2963
2964         /* Mark device as unused */
2965         clear_bit(dev->devno, &em28xx_devused);
2966 };
2967
2968 /*
2969  * em28xx_init_dev()
2970  * allocates and inits the device structs, registers i2c bus and v4l device
2971  */
2972 static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
2973                            struct usb_interface *interface,
2974                            int minor)
2975 {
2976         int retval;
2977
2978         dev->udev = udev;
2979         mutex_init(&dev->ctrl_urb_lock);
2980         spin_lock_init(&dev->slock);
2981         init_waitqueue_head(&dev->open);
2982         init_waitqueue_head(&dev->wait_frame);
2983         init_waitqueue_head(&dev->wait_stream);
2984
2985         dev->em28xx_write_regs = em28xx_write_regs;
2986         dev->em28xx_read_reg = em28xx_read_reg;
2987         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2988         dev->em28xx_write_regs_req = em28xx_write_regs_req;
2989         dev->em28xx_read_reg_req = em28xx_read_reg_req;
2990         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2991
2992         em28xx_set_model(dev);
2993
2994         /* Set the default GPO/GPIO for legacy devices */
2995         dev->reg_gpo_num = EM2880_R04_GPO;
2996         dev->reg_gpio_num = EM28XX_R08_GPIO;
2997
2998         dev->wait_after_write = 5;
2999
3000         /* Based on the Chip ID, set the device configuration */
3001         retval = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
3002         if (retval > 0) {
3003                 dev->chip_id = retval;
3004
3005                 switch (dev->chip_id) {
3006                 case CHIP_ID_EM2800:
3007                         em28xx_info("chip ID is em2800\n");
3008                         break;
3009                 case CHIP_ID_EM2710:
3010                         em28xx_info("chip ID is em2710\n");
3011                         break;
3012                 case CHIP_ID_EM2750:
3013                         em28xx_info("chip ID is em2750\n");
3014                         break;
3015                 case CHIP_ID_EM2820:
3016                         em28xx_info("chip ID is em2820 (or em2710)\n");
3017                         break;
3018                 case CHIP_ID_EM2840:
3019                         em28xx_info("chip ID is em2840\n");
3020                         break;
3021                 case CHIP_ID_EM2860:
3022                         em28xx_info("chip ID is em2860\n");
3023                         break;
3024                 case CHIP_ID_EM2870:
3025                         em28xx_info("chip ID is em2870\n");
3026                         dev->wait_after_write = 0;
3027                         break;
3028                 case CHIP_ID_EM2874:
3029                         em28xx_info("chip ID is em2874\n");
3030                         dev->reg_gpio_num = EM2874_R80_GPIO;
3031                         dev->wait_after_write = 0;
3032                         break;
3033                 case CHIP_ID_EM28174:
3034                         em28xx_info("chip ID is em28174\n");
3035                         dev->reg_gpio_num = EM2874_R80_GPIO;
3036                         dev->wait_after_write = 0;
3037                         break;
3038                 case CHIP_ID_EM2883:
3039                         em28xx_info("chip ID is em2882/em2883\n");
3040                         dev->wait_after_write = 0;
3041                         break;
3042                 case CHIP_ID_EM2884:
3043                         em28xx_info("chip ID is em2884\n");
3044                         dev->reg_gpio_num = EM2874_R80_GPIO;
3045                         dev->wait_after_write = 0;
3046                         break;
3047                 default:
3048                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
3049                 }
3050         }
3051
3052         if (dev->is_audio_only) {
3053                 retval = em28xx_audio_setup(dev);
3054                 if (retval)
3055                         return -ENODEV;
3056                 em28xx_init_extension(dev);
3057
3058                 return 0;
3059         }
3060
3061         /* Prepopulate cached GPO register content */
3062         retval = em28xx_read_reg(dev, dev->reg_gpo_num);
3063         if (retval >= 0)
3064                 dev->reg_gpo = retval;
3065
3066         em28xx_pre_card_setup(dev);
3067
3068         if (!dev->board.is_em2800) {
3069                 /* Resets I2C speed */
3070                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
3071                 if (retval < 0) {
3072                         em28xx_errdev("%s: em28xx_write_reg failed!"
3073                                       " retval [%d]\n",
3074                                       __func__, retval);
3075                         return retval;
3076                 }
3077         }
3078
3079         retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
3080         if (retval < 0) {
3081                 em28xx_errdev("Call to v4l2_device_register() failed!\n");
3082                 return retval;
3083         }
3084
3085         /* register i2c bus */
3086         retval = em28xx_i2c_register(dev);
3087         if (retval < 0) {
3088                 em28xx_errdev("%s: em28xx_i2c_register - error [%d]!\n",
3089                         __func__, retval);
3090                 goto unregister_dev;
3091         }
3092
3093         /*
3094          * Default format, used for tvp5150 or saa711x output formats
3095          */
3096         dev->vinmode = 0x10;
3097         dev->vinctl  = EM28XX_VINCTRL_INTERLACED |
3098                        EM28XX_VINCTRL_CCIR656_ENABLE;
3099
3100         /* Do board specific init and eeprom reading */
3101         em28xx_card_setup(dev);
3102
3103         /* Configure audio */
3104         retval = em28xx_audio_setup(dev);
3105         if (retval < 0) {
3106                 em28xx_errdev("%s: Error while setting audio - error [%d]!\n",
3107                         __func__, retval);
3108                 goto fail;
3109         }
3110
3111         /* wake i2c devices */
3112         em28xx_wake_i2c(dev);
3113
3114         /* init video dma queues */
3115         INIT_LIST_HEAD(&dev->vidq.active);
3116         INIT_LIST_HEAD(&dev->vidq.queued);
3117         INIT_LIST_HEAD(&dev->vbiq.active);
3118         INIT_LIST_HEAD(&dev->vbiq.queued);
3119
3120         if (dev->board.has_msp34xx) {
3121                 /* Send a reset to other chips via gpio */
3122                 retval = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
3123                 if (retval < 0) {
3124                         em28xx_errdev("%s: em28xx_write_reg - "
3125                                       "msp34xx(1) failed! error [%d]\n",
3126                                       __func__, retval);
3127                         goto fail;
3128                 }
3129                 msleep(3);
3130
3131                 retval = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
3132                 if (retval < 0) {
3133                         em28xx_errdev("%s: em28xx_write_reg - "
3134                                       "msp34xx(2) failed! error [%d]\n",
3135                                       __func__, retval);
3136                         goto fail;
3137                 }
3138                 msleep(3);
3139         }
3140
3141         retval = em28xx_register_analog_devices(dev);
3142         if (retval < 0) {
3143                 goto fail;
3144         }
3145
3146         /* Save some power by putting tuner to sleep */
3147         v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
3148
3149         return 0;
3150
3151 fail:
3152         em28xx_i2c_unregister(dev);
3153
3154 unregister_dev:
3155         v4l2_device_unregister(&dev->v4l2_dev);
3156
3157         return retval;
3158 }
3159
3160 /* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */
3161 #define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
3162
3163 /*
3164  * em28xx_usb_probe()
3165  * checks for supported devices
3166  */
3167 static int em28xx_usb_probe(struct usb_interface *interface,
3168                             const struct usb_device_id *id)
3169 {
3170         struct usb_device *udev;
3171         struct em28xx *dev = NULL;
3172         int retval;
3173         bool has_audio = false, has_video = false, has_dvb = false;
3174         int i, nr;
3175         const int ifnum = interface->altsetting[0].desc.bInterfaceNumber;
3176         char *speed;
3177
3178         udev = usb_get_dev(interface_to_usbdev(interface));
3179
3180         /* Check to see next free device and mark as used */
3181         do {
3182                 nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
3183                 if (nr >= EM28XX_MAXBOARDS) {
3184                         /* No free device slots */
3185                         printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
3186                                         EM28XX_MAXBOARDS);
3187                         retval = -ENOMEM;
3188                         goto err_no_slot;
3189                 }
3190         } while (test_and_set_bit(nr, &em28xx_devused));
3191
3192         /* Don't register audio interfaces */
3193         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
3194                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
3195                         "interface %i, class %i\n",
3196                         le16_to_cpu(udev->descriptor.idVendor),
3197                         le16_to_cpu(udev->descriptor.idProduct),
3198                         ifnum,
3199                         interface->altsetting[0].desc.bInterfaceClass);
3200
3201                 retval = -ENODEV;
3202                 goto err;
3203         }
3204
3205         /* allocate memory for our device state and initialize it */
3206         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
3207         if (dev == NULL) {
3208                 em28xx_err(DRIVER_NAME ": out of memory!\n");
3209                 retval = -ENOMEM;
3210                 goto err;
3211         }
3212
3213         /* compute alternate max packet sizes */
3214         dev->alt_max_pkt_size = kmalloc(sizeof(dev->alt_max_pkt_size[0]) *
3215                                         interface->num_altsetting, GFP_KERNEL);
3216         if (dev->alt_max_pkt_size == NULL) {
3217                 em28xx_errdev("out of memory!\n");
3218                 kfree(dev);
3219                 retval = -ENOMEM;
3220                 goto err;
3221         }
3222
3223         /* Get endpoints */
3224         for (i = 0; i < interface->num_altsetting; i++) {
3225                 int ep;
3226
3227                 for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) {
3228                         const struct usb_endpoint_descriptor *e;
3229                         int sizedescr, size;
3230
3231                         e = &interface->altsetting[i].endpoint[ep].desc;
3232
3233                         sizedescr = le16_to_cpu(e->wMaxPacketSize);
3234                         size = sizedescr & 0x7ff;
3235
3236                         if (udev->speed == USB_SPEED_HIGH)
3237                                 size = size * hb_mult(sizedescr);
3238
3239                         if (usb_endpoint_xfer_isoc(e) &&
3240                             usb_endpoint_dir_in(e)) {
3241                                 switch (e->bEndpointAddress) {
3242                                 case EM28XX_EP_AUDIO:
3243                                         has_audio = true;
3244                                         break;
3245                                 case EM28XX_EP_ANALOG:
3246                                         has_video = true;
3247                                         dev->alt_max_pkt_size[i] = size;
3248                                         break;
3249                                 case EM28XX_EP_DIGITAL:
3250                                         has_dvb = true;
3251                                         if (size > dev->dvb_max_pkt_size) {
3252                                                 dev->dvb_max_pkt_size = size;
3253                                                 dev->dvb_alt = i;
3254                                         }
3255                                         break;
3256                                 }
3257                         }
3258                 }
3259         }
3260
3261         if (!(has_audio || has_video || has_dvb)) {
3262                 retval = -ENODEV;
3263                 goto err_free;
3264         }
3265
3266         switch (udev->speed) {
3267         case USB_SPEED_LOW:
3268                 speed = "1.5";
3269                 break;
3270         case USB_SPEED_UNKNOWN:
3271         case USB_SPEED_FULL:
3272                 speed = "12";
3273                 break;
3274         case USB_SPEED_HIGH:
3275                 speed = "480";
3276                 break;
3277         default:
3278                 speed = "unknown";
3279         }
3280
3281         printk(KERN_INFO DRIVER_NAME
3282                 ": New device %s %s @ %s Mbps "
3283                 "(%04x:%04x, interface %d, class %d)\n",
3284                 udev->manufacturer ? udev->manufacturer : "",
3285                 udev->product ? udev->product : "",
3286                 speed,
3287                 le16_to_cpu(udev->descriptor.idVendor),
3288                 le16_to_cpu(udev->descriptor.idProduct),
3289                 ifnum,
3290                 interface->altsetting->desc.bInterfaceNumber);
3291
3292         if (has_audio)
3293                 printk(KERN_INFO DRIVER_NAME
3294                        ": Audio Vendor Class interface %i found\n",
3295                        ifnum);
3296         if (has_video)
3297                 printk(KERN_INFO DRIVER_NAME
3298                        ": Video interface %i found\n",
3299                        ifnum);
3300         if (has_dvb)
3301                 printk(KERN_INFO DRIVER_NAME
3302                        ": DVB interface %i found\n",
3303                        ifnum);
3304
3305         /*
3306          * Make sure we have 480 Mbps of bandwidth, otherwise things like
3307          * video stream wouldn't likely work, since 12 Mbps is generally
3308          * not enough even for most Digital TV streams.
3309          */
3310         if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
3311                 printk(DRIVER_NAME ": Device initialization failed.\n");
3312                 printk(DRIVER_NAME ": Device must be connected to a high-speed"
3313                        " USB 2.0 port.\n");
3314                 retval = -ENODEV;
3315                 goto err_free;
3316         }
3317
3318         snprintf(dev->name, sizeof(dev->name), "em28xx #%d", nr);
3319         dev->devno = nr;
3320         dev->model = id->driver_info;
3321         dev->alt   = -1;
3322         dev->is_audio_only = has_audio && !(has_video || has_dvb);
3323         dev->has_alsa_audio = has_audio;
3324         dev->audio_ifnum = ifnum;
3325
3326         /* Checks if audio is provided by some interface */
3327         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
3328                 struct usb_interface *uif = udev->config->interface[i];
3329                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
3330                         dev->has_audio_class = 1;
3331                         break;
3332                 }
3333         }
3334
3335         dev->num_alt = interface->num_altsetting;
3336
3337         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
3338                 dev->model = card[nr];
3339
3340         /* save our data pointer in this interface device */
3341         usb_set_intfdata(interface, dev);
3342
3343         /* allocate device struct */
3344         mutex_init(&dev->lock);
3345         mutex_lock(&dev->lock);
3346         retval = em28xx_init_dev(dev, udev, interface, nr);
3347         if (retval) {
3348                 goto unlock_and_free;
3349         }
3350
3351         if (has_dvb) {
3352                 /* pre-allocate DVB isoc transfer buffers */
3353                 retval = em28xx_alloc_isoc(dev, EM28XX_DIGITAL_MODE,
3354                                            EM28XX_DVB_MAX_PACKETS,
3355                                            EM28XX_DVB_NUM_BUFS,
3356                                            dev->dvb_max_pkt_size);
3357                 if (retval) {
3358                         goto unlock_and_free;
3359                 }
3360         }
3361
3362         request_modules(dev);
3363
3364         /* Should be the last thing to do, to avoid newer udev's to
3365            open the device before fully initializing it
3366          */
3367         mutex_unlock(&dev->lock);
3368
3369         /*
3370          * These extensions can be modules. If the modules are already
3371          * loaded then we can initialise the device now, otherwise we
3372          * will initialise it when the modules load instead.
3373          */
3374         em28xx_init_extension(dev);
3375
3376         return 0;
3377
3378 unlock_and_free:
3379         mutex_unlock(&dev->lock);
3380
3381 err_free:
3382         kfree(dev->alt_max_pkt_size);
3383         kfree(dev);
3384
3385 err:
3386         clear_bit(nr, &em28xx_devused);
3387
3388 err_no_slot:
3389         usb_put_dev(udev);
3390         return retval;
3391 }
3392
3393 /*
3394  * em28xx_usb_disconnect()
3395  * called when the device gets disconnected
3396  * video device will be unregistered on v4l2_close in case it is still open
3397  */
3398 static void em28xx_usb_disconnect(struct usb_interface *interface)
3399 {
3400         struct em28xx *dev;
3401
3402         dev = usb_get_intfdata(interface);
3403         usb_set_intfdata(interface, NULL);
3404
3405         if (!dev)
3406                 return;
3407
3408         if (dev->is_audio_only) {
3409                 mutex_lock(&dev->lock);
3410                 em28xx_close_extension(dev);
3411                 mutex_unlock(&dev->lock);
3412                 return;
3413         }
3414
3415         em28xx_info("disconnecting %s\n", dev->vdev->name);
3416
3417         flush_request_modules(dev);
3418
3419         /* wait until all current v4l2 io is finished then deallocate
3420            resources */
3421         mutex_lock(&dev->lock);
3422
3423         wake_up_interruptible_all(&dev->open);
3424
3425         v4l2_device_disconnect(&dev->v4l2_dev);
3426
3427         if (dev->users) {
3428                 em28xx_warn
3429                     ("device %s is open! Deregistration and memory "
3430                      "deallocation are deferred on close.\n",
3431                      video_device_node_name(dev->vdev));
3432
3433                 dev->state |= DEV_MISCONFIGURED;
3434                 em28xx_uninit_isoc(dev, dev->mode);
3435                 dev->state |= DEV_DISCONNECTED;
3436                 wake_up_interruptible(&dev->wait_frame);
3437                 wake_up_interruptible(&dev->wait_stream);
3438         } else {
3439                 dev->state |= DEV_DISCONNECTED;
3440                 em28xx_release_resources(dev);
3441         }
3442
3443         /* free DVB isoc buffers */
3444         em28xx_uninit_isoc(dev, EM28XX_DIGITAL_MODE);
3445
3446         mutex_unlock(&dev->lock);
3447
3448         em28xx_close_extension(dev);
3449
3450         if (!dev->users) {
3451                 kfree(dev->alt_max_pkt_size);
3452                 kfree(dev);
3453         }
3454 }
3455
3456 static struct usb_driver em28xx_usb_driver = {
3457         .name = "em28xx",
3458         .probe = em28xx_usb_probe,
3459         .disconnect = em28xx_usb_disconnect,
3460         .id_table = em28xx_id_table,
3461 };
3462
3463 module_usb_driver(em28xx_usb_driver);