SAFE public projects git trees. - safe/jmp/linux-2.6/blob - drivers/media/video/em28xx/em28xx-cards.c

   1 /*
   2    em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB
   3                     video capture devices
   4
   5    Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
   6                       Markus Rechberger <mrechberger@gmail.com>
   7                       Mauro Carvalho Chehab <mchehab@infradead.org>
   8                       Sascha Sommer <saschasommer@freenet.de>
   9
  10    This program is free software; you can redistribute it and/or modify
  11    it under the terms of the GNU General Public License as published by
  12    the Free Software Foundation; either version 2 of the License, or
  13    (at your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program; if not, write to the Free Software
  22    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23  */
  24
  25 #include <linux/init.h>
  26 #include <linux/module.h>
  27 #include <linux/delay.h>
  28 #include <linux/i2c.h>
  29 #include <linux/usb.h>
  30 #include <media/tuner.h>
  31 #include <media/msp3400.h>
  32 #include <media/saa7115.h>
  33 #include <media/tvp5150.h>
  34 #include <media/tvaudio.h>
  35 #include <media/i2c-addr.h>
  36 #include <media/tveeprom.h>
  37 #include <media/v4l2-common.h>
  38 #include <media/v4l2-chip-ident.h>
  39
  40 #include "em28xx.h"
  41
  42 #define DRIVER_NAME         "em28xx"
  43
  44 static int tuner = -1;
  45 module_param(tuner, int, 0444);
  46 MODULE_PARM_DESC(tuner, "tuner type");
  47
  48 static unsigned int disable_ir;
  49 module_param(disable_ir, int, 0444);
  50 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
  51
  52 static unsigned int disable_usb_speed_check;
  53 module_param(disable_usb_speed_check, int, 0444);
  54 MODULE_PARM_DESC(disable_usb_speed_check,
  55                  "override min bandwidth requirement of 480M bps");
  56
  57 static unsigned int card[]     = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
  58 module_param_array(card,  int, NULL, 0444);
  59 MODULE_PARM_DESC(card,     "card type");
  60
  61 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
  62 static unsigned long em28xx_devused;
  63
  64 struct em28xx_hash_table {
  65         unsigned long hash;
  66         unsigned int  model;
  67         unsigned int  tuner;
  68 };
  69
  70 /*
  71  *  Reset sequences for analog/digital modes
  72  */
  73
  74 /* Reset for the most [analog] boards */
  75 static struct em28xx_reg_seq default_analog[] = {
  76         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
  77         {       -1,             -1,     -1,             -1},
  78 };
  79
  80 /* Reset for the most [digital] boards */
  81 static struct em28xx_reg_seq default_digital[] = {
  82         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
  83         {       -1,             -1,     -1,             -1},
  84 };
  85
  86 /* Board Hauppauge WinTV HVR 900 analog */
  87 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
  88         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
  89         {0x05,                  0xff,   0x10,           10},
  90         {  -1,                  -1,     -1,             -1},
  91 };
  92
  93 /* Board Hauppauge WinTV HVR 900 digital */
  94 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
  95         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
  96         {EM2880_R04_GPO,        0x04,   0x0f,           10},
  97         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
  98         { -1,                   -1,     -1,             -1},
  99 };
 100
 101 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 102 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
 103         {EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,      10},
 104         {       -1,             -1,     -1,              -1},
 105 };
 106
 107 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 108
 109 /* Board  - EM2870 Kworld 355u
 110    Analog - No input analog */
 111
 112 /* Board - EM2882 Kworld 315U digital */
 113 static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
 114         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 115         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 116         {EM2880_R04_GPO,        0x04,   0xff,           10},
 117         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 118         {EM28XX_R08_GPIO,       0x7e,   0xff,           10},
 119         {  -1,                  -1,     -1,             -1},
 120 };
 121
 122 static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
 123         {EM2880_R04_GPO,        0x08,   0xff,           10},
 124         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 125         {EM2880_R04_GPO,        0x08,   0xff,           10},
 126         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 127         {  -1,                  -1,     -1,             -1},
 128 };
 129
 130 static struct em28xx_reg_seq kworld_330u_analog[] = {
 131         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
 132         {EM2880_R04_GPO,        0x00,   0xff,           10},
 133         { -1,                   -1,     -1,             -1},
 134 };
 135
 136 static struct em28xx_reg_seq kworld_330u_digital[] = {
 137         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 138         {EM2880_R04_GPO,        0x08,   0xff,           10},
 139         { -1,                   -1,     -1,             -1},
 140 };
 141
 142 /* Evga inDtube
 143    GPIO0 - Enable digital power (s5h1409) - low to enable
 144    GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
 145    GPIO4 - xc3028 reset
 146    GOP3  - s5h1409 reset
 147  */
 148 static struct em28xx_reg_seq evga_indtube_analog[] = {
 149         {EM28XX_R08_GPIO,       0x79,   0xff,           60},
 150         {       -1,             -1,     -1,             -1},
 151 };
 152
 153 static struct em28xx_reg_seq evga_indtube_digital[] = {
 154         {EM28XX_R08_GPIO,       0x7a,   0xff,            1},
 155         {EM2880_R04_GPO,        0x04,   0xff,           10},
 156         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 157         { -1,                   -1,     -1,             -1},
 158 };
 159
 160 /* Pinnacle Hybrid Pro eb1a:2881 */
 161 static struct em28xx_reg_seq pinnacle_hybrid_pro_analog[] = {
 162         {EM28XX_R08_GPIO,       0xfd,   ~EM_GPIO_4,     10},
 163         {       -1,             -1,     -1,             -1},
 164 };
 165
 166 static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = {
 167         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 168         {EM2880_R04_GPO,        0x04,   0xff,          100},/* zl10353 reset */
 169         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 170         {       -1,             -1,     -1,             -1},
 171 };
 172
 173 /* eb1a:2868 Reddo DVB-C USB TV Box
 174    GPIO4 - CU1216L NIM
 175    Other GPIOs seems to be don't care. */
 176 static struct em28xx_reg_seq reddo_dvb_c_usb_box[] = {
 177         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 178         {EM28XX_R08_GPIO,       0xde,   0xff,           10},
 179         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 180         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 181         {EM28XX_R08_GPIO,       0x7f,   0xff,           10},
 182         {EM28XX_R08_GPIO,       0x6f,   0xff,           10},
 183         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 184         {-1,                    -1,     -1,             -1},
 185 };
 186
 187 /* Callback for the most boards */
 188 static struct em28xx_reg_seq default_tuner_gpio[] = {
 189         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 190         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 191         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 192         {  -1,                  -1,             -1,             -1},
 193 };
 194
 195 /* Mute/unmute */
 196 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
 197         {EM28XX_R08_GPIO,       5,              7,              10},
 198         {  -1,                  -1,             -1,             -1},
 199 };
 200
 201 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
 202         {EM28XX_R08_GPIO,       4,              7,              10},
 203         {  -1,                  -1,             -1,             -1},
 204 };
 205
 206 static struct em28xx_reg_seq compro_mute_gpio[] = {
 207         {EM28XX_R08_GPIO,       6,              7,              10},
 208         {  -1,                  -1,             -1,             -1},
 209 };
 210
 211 /* Terratec AV350 */
 212 static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
 213         {EM28XX_R08_GPIO,       0xff,   0x7f,           10},
 214         {       -1,             -1,     -1,             -1},
 215 };
 216
 217 static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
 218         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 219         {       -1,             -1,     -1,             -1},
 220 };
 221
 222 static struct em28xx_reg_seq silvercrest_reg_seq[] = {
 223         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 224         {EM28XX_R08_GPIO,       0x01,   0xf7,           10},
 225         {       -1,             -1,     -1,             -1},
 226 };
 227
 228 static struct em28xx_reg_seq vc211a_enable[] = {
 229         {EM28XX_R08_GPIO,       0xff,   0x07,           10},
 230         {EM28XX_R08_GPIO,       0xff,   0x0f,           10},
 231         {EM28XX_R08_GPIO,       0xff,   0x0b,           10},
 232         {       -1,             -1,     -1,             -1},
 233 };
 234
 235
 236 /*
 237  *  Board definitions
 238  */
 239 struct em28xx_board em28xx_boards[] = {
 240         [EM2750_BOARD_UNKNOWN] = {
 241                 .name          = "EM2710/EM2750/EM2751 webcam grabber",
 242                 .xclk          = EM28XX_XCLK_FREQUENCY_20MHZ,
 243                 .tuner_type    = TUNER_ABSENT,
 244                 .is_webcam     = 1,
 245                 .input         = { {
 246                         .type     = EM28XX_VMUX_COMPOSITE1,
 247                         .vmux     = 0,
 248                         .amux     = EM28XX_AMUX_VIDEO,
 249                         .gpio     = silvercrest_reg_seq,
 250                 } },
 251         },
 252         [EM2800_BOARD_UNKNOWN] = {
 253                 .name         = "Unknown EM2800 video grabber",
 254                 .is_em2800    = 1,
 255                 .tda9887_conf = TDA9887_PRESENT,
 256                 .decoder      = EM28XX_SAA711X,
 257                 .tuner_type   = TUNER_ABSENT,
 258                 .input        = { {
 259                         .type     = EM28XX_VMUX_COMPOSITE1,
 260                         .vmux     = SAA7115_COMPOSITE0,
 261                         .amux     = EM28XX_AMUX_LINE_IN,
 262                 }, {
 263                         .type     = EM28XX_VMUX_SVIDEO,
 264                         .vmux     = SAA7115_SVIDEO3,
 265                         .amux     = EM28XX_AMUX_LINE_IN,
 266                 } },
 267         },
 268         [EM2820_BOARD_UNKNOWN] = {
 269                 .name          = "Unknown EM2750/28xx video grabber",
 270                 .tuner_type    = TUNER_ABSENT,
 271                 .is_webcam     = 1,     /* To enable sensor probe */
 272         },
 273         [EM2750_BOARD_DLCW_130] = {
 274                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 275                 .name          = "Huaqi DLCW-130",
 276                 .valid         = EM28XX_BOARD_NOT_VALIDATED,
 277                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 278                 .tuner_type    = TUNER_ABSENT,
 279                 .is_webcam     = 1,
 280                 .input         = { {
 281                         .type     = EM28XX_VMUX_COMPOSITE1,
 282                         .vmux     = 0,
 283                         .amux     = EM28XX_AMUX_VIDEO,
 284                 } },
 285         },
 286         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 287                 .name         = "Kworld PVR TV 2800 RF",
 288                 .tuner_type   = TUNER_TEMIC_PAL,
 289                 .tda9887_conf = TDA9887_PRESENT,
 290                 .decoder      = EM28XX_SAA711X,
 291                 .input        = { {
 292                         .type     = EM28XX_VMUX_COMPOSITE1,
 293                         .vmux     = SAA7115_COMPOSITE0,
 294                         .amux     = EM28XX_AMUX_LINE_IN,
 295                 }, {
 296                         .type     = EM28XX_VMUX_SVIDEO,
 297                         .vmux     = SAA7115_SVIDEO3,
 298                         .amux     = EM28XX_AMUX_LINE_IN,
 299                 } },
 300         },
 301         [EM2820_BOARD_GADMEI_TVR200] = {
 302                 .name         = "Gadmei TVR200",
 303                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 304                 .tda9887_conf = TDA9887_PRESENT,
 305                 .decoder      = EM28XX_SAA711X,
 306                 .input        = { {
 307                         .type     = EM28XX_VMUX_TELEVISION,
 308                         .vmux     = SAA7115_COMPOSITE2,
 309                         .amux     = EM28XX_AMUX_LINE_IN,
 310                 }, {
 311                         .type     = EM28XX_VMUX_COMPOSITE1,
 312                         .vmux     = SAA7115_COMPOSITE0,
 313                         .amux     = EM28XX_AMUX_LINE_IN,
 314                 }, {
 315                         .type     = EM28XX_VMUX_SVIDEO,
 316                         .vmux     = SAA7115_SVIDEO3,
 317                         .amux     = EM28XX_AMUX_LINE_IN,
 318                 } },
 319         },
 320         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
 321                 .name         = "Terratec Cinergy 250 USB",
 322                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 323                 .has_ir_i2c   = 1,
 324                 .tda9887_conf = TDA9887_PRESENT,
 325                 .decoder      = EM28XX_SAA711X,
 326                 .input        = { {
 327                         .type     = EM28XX_VMUX_TELEVISION,
 328                         .vmux     = SAA7115_COMPOSITE2,
 329                         .amux     = EM28XX_AMUX_LINE_IN,
 330                 }, {
 331                         .type     = EM28XX_VMUX_COMPOSITE1,
 332                         .vmux     = SAA7115_COMPOSITE0,
 333                         .amux     = EM28XX_AMUX_LINE_IN,
 334                 }, {
 335                         .type     = EM28XX_VMUX_SVIDEO,
 336                         .vmux     = SAA7115_SVIDEO3,
 337                         .amux     = EM28XX_AMUX_LINE_IN,
 338                 } },
 339         },
 340         [EM2820_BOARD_PINNACLE_USB_2] = {
 341                 .name         = "Pinnacle PCTV USB 2",
 342                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 343                 .has_ir_i2c   = 1,
 344                 .tda9887_conf = TDA9887_PRESENT,
 345                 .decoder      = EM28XX_SAA711X,
 346                 .input        = { {
 347                         .type     = EM28XX_VMUX_TELEVISION,
 348                         .vmux     = SAA7115_COMPOSITE2,
 349                         .amux     = EM28XX_AMUX_VIDEO,
 350                 }, {
 351                         .type     = EM28XX_VMUX_COMPOSITE1,
 352                         .vmux     = SAA7115_COMPOSITE0,
 353                         .amux     = EM28XX_AMUX_LINE_IN,
 354                 }, {
 355                         .type     = EM28XX_VMUX_SVIDEO,
 356                         .vmux     = SAA7115_SVIDEO3,
 357                         .amux     = EM28XX_AMUX_LINE_IN,
 358                 } },
 359         },
 360         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 361                 .name         = "Hauppauge WinTV USB 2",
 362                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 363                 .tda9887_conf = TDA9887_PRESENT |
 364                                 TDA9887_PORT1_ACTIVE |
 365                                 TDA9887_PORT2_ACTIVE,
 366                 .decoder      = EM28XX_TVP5150,
 367                 .has_msp34xx  = 1,
 368                 .has_ir_i2c   = 1,
 369                 .input        = { {
 370                         .type     = EM28XX_VMUX_TELEVISION,
 371                         .vmux     = TVP5150_COMPOSITE0,
 372                         .amux     = MSP_INPUT_DEFAULT,
 373                 }, {
 374                         .type     = EM28XX_VMUX_SVIDEO,
 375                         .vmux     = TVP5150_SVIDEO,
 376                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 377                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 378                 } },
 379         },
 380         [EM2820_BOARD_DLINK_USB_TV] = {
 381                 .name         = "D-Link DUB-T210 TV Tuner",
 382                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 383                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 384                 .tda9887_conf = TDA9887_PRESENT,
 385                 .decoder      = EM28XX_SAA711X,
 386                 .input        = { {
 387                         .type     = EM28XX_VMUX_TELEVISION,
 388                         .vmux     = SAA7115_COMPOSITE2,
 389                         .amux     = EM28XX_AMUX_LINE_IN,
 390                 }, {
 391                         .type     = EM28XX_VMUX_COMPOSITE1,
 392                         .vmux     = SAA7115_COMPOSITE0,
 393                         .amux     = EM28XX_AMUX_LINE_IN,
 394                 }, {
 395                         .type     = EM28XX_VMUX_SVIDEO,
 396                         .vmux     = SAA7115_SVIDEO3,
 397                         .amux     = EM28XX_AMUX_LINE_IN,
 398                 } },
 399         },
 400         [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
 401                 .name         = "Hercules Smart TV USB 2.0",
 402                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 403                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 404                 .tda9887_conf = TDA9887_PRESENT,
 405                 .decoder      = EM28XX_SAA711X,
 406                 .input        = { {
 407                         .type     = EM28XX_VMUX_TELEVISION,
 408                         .vmux     = SAA7115_COMPOSITE2,
 409                         .amux     = EM28XX_AMUX_LINE_IN,
 410                 }, {
 411                         .type     = EM28XX_VMUX_COMPOSITE1,
 412                         .vmux     = SAA7115_COMPOSITE0,
 413                         .amux     = EM28XX_AMUX_LINE_IN,
 414                 }, {
 415                         .type     = EM28XX_VMUX_SVIDEO,
 416                         .vmux     = SAA7115_SVIDEO3,
 417                         .amux     = EM28XX_AMUX_LINE_IN,
 418                 } },
 419         },
 420         [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
 421                 .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
 422                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 423                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 424                 .tda9887_conf = TDA9887_PRESENT,
 425                 .decoder      = EM28XX_SAA711X,
 426                 .input        = { {
 427                         .type     = EM28XX_VMUX_TELEVISION,
 428                         .vmux     = SAA7115_COMPOSITE2,
 429                         .amux     = EM28XX_AMUX_VIDEO,
 430                 }, {
 431                         .type     = EM28XX_VMUX_COMPOSITE1,
 432                         .vmux     = SAA7115_COMPOSITE0,
 433                         .amux     = EM28XX_AMUX_LINE_IN,
 434                 }, {
 435                         .type     = EM28XX_VMUX_SVIDEO,
 436                         .vmux     = SAA7115_SVIDEO3,
 437                         .amux     = EM28XX_AMUX_LINE_IN,
 438                 } },
 439         },
 440         [EM2820_BOARD_GADMEI_UTV310] = {
 441                 .name         = "Gadmei UTV310",
 442                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 443                 .tuner_type   = TUNER_TNF_5335MF,
 444                 .tda9887_conf = TDA9887_PRESENT,
 445                 .decoder      = EM28XX_SAA711X,
 446                 .input        = { {
 447                         .type     = EM28XX_VMUX_TELEVISION,
 448                         .vmux     = SAA7115_COMPOSITE1,
 449                         .amux     = EM28XX_AMUX_LINE_IN,
 450                 }, {
 451                         .type     = EM28XX_VMUX_COMPOSITE1,
 452                         .vmux     = SAA7115_COMPOSITE0,
 453                         .amux     = EM28XX_AMUX_LINE_IN,
 454                 }, {
 455                         .type     = EM28XX_VMUX_SVIDEO,
 456                         .vmux     = SAA7115_SVIDEO3,
 457                         .amux     = EM28XX_AMUX_LINE_IN,
 458                 } },
 459         },
 460         [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
 461                 .name         = "Leadtek Winfast USB II Deluxe",
 462                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 463                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 464                 .tda9887_conf = TDA9887_PRESENT,
 465                 .decoder      = EM28XX_SAA711X,
 466                 .input        = { {
 467                         .type     = EM28XX_VMUX_TELEVISION,
 468                         .vmux     = SAA7115_COMPOSITE2,
 469                         .amux     = EM28XX_AMUX_VIDEO,
 470                 }, {
 471                         .type     = EM28XX_VMUX_COMPOSITE1,
 472                         .vmux     = SAA7115_COMPOSITE0,
 473                         .amux     = EM28XX_AMUX_LINE_IN,
 474                 }, {
 475                         .type     = EM28XX_VMUX_SVIDEO,
 476                         .vmux     = SAA7115_COMPOSITE0,
 477                         .amux     = EM28XX_AMUX_LINE_IN,
 478                 } },
 479         },
 480         [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 481                 .name         = "Videology 20K14XUSB USB2.0",
 482                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 483                 .tuner_type   = TUNER_ABSENT,
 484                 .is_webcam    = 1,
 485                 .input        = { {
 486                         .type     = EM28XX_VMUX_COMPOSITE1,
 487                         .vmux     = 0,
 488                         .amux     = EM28XX_AMUX_VIDEO,
 489                 } },
 490         },
 491         [EM2820_BOARD_SILVERCREST_WEBCAM] = {
 492                 .name         = "Silvercrest Webcam 1.3mpix",
 493                 .tuner_type   = TUNER_ABSENT,
 494                 .is_webcam    = 1,
 495                 .input        = { {
 496                         .type     = EM28XX_VMUX_COMPOSITE1,
 497                         .vmux     = 0,
 498                         .amux     = EM28XX_AMUX_VIDEO,
 499                         .gpio     = silvercrest_reg_seq,
 500                 } },
 501         },
 502         [EM2821_BOARD_SUPERCOMP_USB_2] = {
 503                 .name         = "Supercomp USB 2.0 TV",
 504                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 505                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 506                 .tda9887_conf = TDA9887_PRESENT |
 507                                 TDA9887_PORT1_ACTIVE |
 508                                 TDA9887_PORT2_ACTIVE,
 509                 .decoder      = EM28XX_SAA711X,
 510                 .input        = { {
 511                         .type     = EM28XX_VMUX_TELEVISION,
 512                         .vmux     = SAA7115_COMPOSITE2,
 513                         .amux     = EM28XX_AMUX_LINE_IN,
 514                 }, {
 515                         .type     = EM28XX_VMUX_COMPOSITE1,
 516                         .vmux     = SAA7115_COMPOSITE0,
 517                         .amux     = EM28XX_AMUX_VIDEO,
 518                 }, {
 519                         .type     = EM28XX_VMUX_SVIDEO,
 520                         .vmux     = SAA7115_SVIDEO3,
 521                         .amux     = EM28XX_AMUX_LINE_IN,
 522                 } },
 523         },
 524         [EM2821_BOARD_USBGEAR_VD204] = {
 525                 .name         = "Usbgear VD204v9",
 526                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 527                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 528                 .decoder      = EM28XX_SAA711X,
 529                 .input        = { {
 530                         .type  = EM28XX_VMUX_COMPOSITE1,
 531                         .vmux  = SAA7115_COMPOSITE0,
 532                         .amux  = EM28XX_AMUX_LINE_IN,
 533                 }, {
 534                         .type  = EM28XX_VMUX_SVIDEO,
 535                         .vmux  = SAA7115_SVIDEO3,
 536                         .amux  = EM28XX_AMUX_LINE_IN,
 537                 } },
 538         },
 539         [EM2860_BOARD_NETGMBH_CAM] = {
 540                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 541                 .name         = "NetGMBH Cam",
 542                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 543                 .tuner_type   = TUNER_ABSENT,
 544                 .is_webcam    = 1,
 545                 .input        = { {
 546                         .type     = EM28XX_VMUX_COMPOSITE1,
 547                         .vmux     = 0,
 548                         .amux     = EM28XX_AMUX_VIDEO,
 549                 } },
 550         },
 551         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 552                 .name         = "Typhoon DVD Maker",
 553                 .decoder      = EM28XX_SAA711X,
 554                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 555                 .input        = { {
 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         [EM2860_BOARD_GADMEI_UTV330] = {
 566                 .name         = "Gadmei UTV330",
 567                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 568                 .tuner_type   = TUNER_TNF_5335MF,
 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         [EM2861_BOARD_GADMEI_UTV330PLUS] = {
 586                 .name         = "Gadmei UTV330+",
 587                 .tuner_type   = TUNER_TNF_5335MF,
 588                 .tda9887_conf = TDA9887_PRESENT,
 589                 .ir_codes     = &ir_codes_gadmei_rm008z_table,
 590                 .decoder      = EM28XX_SAA711X,
 591                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ,
 592                 .input        = { {
 593                         .type     = EM28XX_VMUX_TELEVISION,
 594                         .vmux     = SAA7115_COMPOSITE2,
 595                         .amux     = EM28XX_AMUX_VIDEO,
 596                 }, {
 597                         .type     = EM28XX_VMUX_COMPOSITE1,
 598                         .vmux     = SAA7115_COMPOSITE0,
 599                         .amux     = EM28XX_AMUX_LINE_IN,
 600                 }, {
 601                         .type     = EM28XX_VMUX_SVIDEO,
 602                         .vmux     = SAA7115_SVIDEO3,
 603                         .amux     = EM28XX_AMUX_LINE_IN,
 604                 } },
 605         },
 606         [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
 607                 .name         = "Terratec Cinergy A Hybrid XS",
 608                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 609                 .tuner_type   = TUNER_XC2028,
 610                 .tuner_gpio   = default_tuner_gpio,
 611                 .decoder      = EM28XX_TVP5150,
 612
 613                 .input        = { {
 614                         .type     = EM28XX_VMUX_TELEVISION,
 615                         .vmux     = TVP5150_COMPOSITE0,
 616                         .amux     = EM28XX_AMUX_VIDEO,
 617                         .gpio     = hauppauge_wintv_hvr_900_analog,
 618                 }, {
 619                         .type     = EM28XX_VMUX_COMPOSITE1,
 620                         .vmux     = TVP5150_COMPOSITE1,
 621                         .amux     = EM28XX_AMUX_LINE_IN,
 622                         .gpio     = hauppauge_wintv_hvr_900_analog,
 623                 }, {
 624                         .type     = EM28XX_VMUX_SVIDEO,
 625                         .vmux     = TVP5150_SVIDEO,
 626                         .amux     = EM28XX_AMUX_LINE_IN,
 627                         .gpio     = hauppauge_wintv_hvr_900_analog,
 628                 } },
 629         },
 630         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 631                 .name         = "KWorld PVRTV 300U",
 632                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 633                 .tuner_type   = TUNER_XC2028,
 634                 .tuner_gpio   = default_tuner_gpio,
 635                 .decoder      = EM28XX_TVP5150,
 636                 .input        = { {
 637                         .type     = EM28XX_VMUX_TELEVISION,
 638                         .vmux     = TVP5150_COMPOSITE0,
 639                         .amux     = EM28XX_AMUX_VIDEO,
 640                 }, {
 641                         .type     = EM28XX_VMUX_COMPOSITE1,
 642                         .vmux     = TVP5150_COMPOSITE1,
 643                         .amux     = EM28XX_AMUX_LINE_IN,
 644                 }, {
 645                         .type     = EM28XX_VMUX_SVIDEO,
 646                         .vmux     = TVP5150_SVIDEO,
 647                         .amux     = EM28XX_AMUX_LINE_IN,
 648                 } },
 649         },
 650         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 651                 .name          = "Yakumo MovieMixer",
 652                 .tuner_type    = TUNER_ABSENT,  /* Capture only device */
 653                 .decoder       = EM28XX_TVP5150,
 654                 .input         = { {
 655                         .type     = EM28XX_VMUX_TELEVISION,
 656                         .vmux     = TVP5150_COMPOSITE0,
 657                         .amux     = EM28XX_AMUX_VIDEO,
 658                 }, {
 659                         .type     = EM28XX_VMUX_COMPOSITE1,
 660                         .vmux     = TVP5150_COMPOSITE1,
 661                         .amux     = EM28XX_AMUX_LINE_IN,
 662                 }, {
 663                         .type     = EM28XX_VMUX_SVIDEO,
 664                         .vmux     = TVP5150_SVIDEO,
 665                         .amux     = EM28XX_AMUX_LINE_IN,
 666                 } },
 667         },
 668         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 669                 .name         = "Plextor ConvertX PX-TV100U",
 670                 .tuner_type   = TUNER_TNF_5335MF,
 671                 .xclk         = EM28XX_XCLK_I2S_MSB_TIMING |
 672                                 EM28XX_XCLK_FREQUENCY_12MHZ,
 673                 .tda9887_conf = TDA9887_PRESENT,
 674                 .decoder      = EM28XX_TVP5150,
 675                 .has_msp34xx  = 1,
 676                 .input        = { {
 677                         .type     = EM28XX_VMUX_TELEVISION,
 678                         .vmux     = TVP5150_COMPOSITE0,
 679                         .amux     = EM28XX_AMUX_LINE_IN,
 680                         .gpio     = pinnacle_hybrid_pro_analog,
 681                 }, {
 682                         .type     = EM28XX_VMUX_COMPOSITE1,
 683                         .vmux     = TVP5150_COMPOSITE1,
 684                         .amux     = EM28XX_AMUX_LINE_IN,
 685                         .gpio     = pinnacle_hybrid_pro_analog,
 686                 }, {
 687                         .type     = EM28XX_VMUX_SVIDEO,
 688                         .vmux     = TVP5150_SVIDEO,
 689                         .amux     = EM28XX_AMUX_LINE_IN,
 690                         .gpio     = pinnacle_hybrid_pro_analog,
 691                 } },
 692         },
 693
 694         /* Those boards with em2870 are DVB Only*/
 695
 696         [EM2870_BOARD_TERRATEC_XS] = {
 697                 .name         = "Terratec Cinergy T XS",
 698                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 699                 .tuner_type   = TUNER_XC2028,
 700                 .tuner_gpio   = default_tuner_gpio,
 701         },
 702         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 703                 .name         = "Terratec Cinergy T XS (MT2060)",
 704                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 705                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 706         },
 707         [EM2870_BOARD_KWORLD_350U] = {
 708                 .name         = "Kworld 350 U DVB-T",
 709                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 710                 .tuner_type   = TUNER_XC2028,
 711                 .tuner_gpio   = default_tuner_gpio,
 712         },
 713         [EM2870_BOARD_KWORLD_355U] = {
 714                 .name         = "Kworld 355 U DVB-T",
 715                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 716         },
 717         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 718                 .name         = "Pinnacle PCTV DVB-T",
 719                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 720                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 721                 /* djh - I have serious doubts this is right... */
 722                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 723                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 724         },
 725         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 726                 .name         = "Compro, VideoMate U3",
 727                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 728                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 729         },
 730
 731         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 732                 .name         = "Terratec Hybrid XS Secam",
 733                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 734                 .has_msp34xx  = 1,
 735                 .tuner_type   = TUNER_XC2028,
 736                 .tuner_gpio   = default_tuner_gpio,
 737                 .decoder      = EM28XX_TVP5150,
 738                 .input        = { {
 739                         .type     = EM28XX_VMUX_TELEVISION,
 740                         .vmux     = TVP5150_COMPOSITE0,
 741                         .amux     = EM28XX_AMUX_VIDEO,
 742                         .gpio     = default_analog,
 743                 }, {
 744                         .type     = EM28XX_VMUX_COMPOSITE1,
 745                         .vmux     = TVP5150_COMPOSITE1,
 746                         .amux     = EM28XX_AMUX_LINE_IN,
 747                         .gpio     = default_analog,
 748                 }, {
 749                         .type     = EM28XX_VMUX_SVIDEO,
 750                         .vmux     = TVP5150_SVIDEO,
 751                         .amux     = EM28XX_AMUX_LINE_IN,
 752                         .gpio     = default_analog,
 753                 } },
 754         },
 755         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 756                 .name         = "Hauppauge WinTV HVR 900",
 757                 .tda9887_conf = TDA9887_PRESENT,
 758                 .tuner_type   = TUNER_XC2028,
 759                 .tuner_gpio   = default_tuner_gpio,
 760                 .mts_firmware = 1,
 761                 .has_dvb      = 1,
 762                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 763                 .ir_codes     = &ir_codes_hauppauge_new_table,
 764                 .decoder      = EM28XX_TVP5150,
 765                 .input        = { {
 766                         .type     = EM28XX_VMUX_TELEVISION,
 767                         .vmux     = TVP5150_COMPOSITE0,
 768                         .amux     = EM28XX_AMUX_VIDEO,
 769                         .gpio     = hauppauge_wintv_hvr_900_analog,
 770                 }, {
 771                         .type     = EM28XX_VMUX_COMPOSITE1,
 772                         .vmux     = TVP5150_COMPOSITE1,
 773                         .amux     = EM28XX_AMUX_LINE_IN,
 774                         .gpio     = hauppauge_wintv_hvr_900_analog,
 775                 }, {
 776                         .type     = EM28XX_VMUX_SVIDEO,
 777                         .vmux     = TVP5150_SVIDEO,
 778                         .amux     = EM28XX_AMUX_LINE_IN,
 779                         .gpio     = hauppauge_wintv_hvr_900_analog,
 780                 } },
 781         },
 782         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 783                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 784                 .tda9887_conf = TDA9887_PRESENT,
 785                 .tuner_type   = TUNER_XC2028,
 786                 .tuner_gpio   = default_tuner_gpio,
 787                 .mts_firmware = 1,
 788                 .ir_codes     = &ir_codes_hauppauge_new_table,
 789                 .decoder      = EM28XX_TVP5150,
 790                 .input        = { {
 791                         .type     = EM28XX_VMUX_TELEVISION,
 792                         .vmux     = TVP5150_COMPOSITE0,
 793                         .amux     = EM28XX_AMUX_VIDEO,
 794                         .gpio     = hauppauge_wintv_hvr_900_analog,
 795                 }, {
 796                         .type     = EM28XX_VMUX_COMPOSITE1,
 797                         .vmux     = TVP5150_COMPOSITE1,
 798                         .amux     = EM28XX_AMUX_LINE_IN,
 799                         .gpio     = hauppauge_wintv_hvr_900_analog,
 800                 }, {
 801                         .type     = EM28XX_VMUX_SVIDEO,
 802                         .vmux     = TVP5150_SVIDEO,
 803                         .amux     = EM28XX_AMUX_LINE_IN,
 804                         .gpio     = hauppauge_wintv_hvr_900_analog,
 805                 } },
 806         },
 807         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
 808                 .name           = "Hauppauge WinTV HVR 850",
 809                 .tuner_type     = TUNER_XC2028,
 810                 .tuner_gpio     = default_tuner_gpio,
 811                 .mts_firmware   = 1,
 812                 .has_dvb        = 1,
 813                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 814                 .ir_codes       = &ir_codes_hauppauge_new_table,
 815                 .decoder        = EM28XX_TVP5150,
 816                 .input          = { {
 817                         .type     = EM28XX_VMUX_TELEVISION,
 818                         .vmux     = TVP5150_COMPOSITE0,
 819                         .amux     = EM28XX_AMUX_VIDEO,
 820                         .gpio     = hauppauge_wintv_hvr_900_analog,
 821                 }, {
 822                         .type     = EM28XX_VMUX_COMPOSITE1,
 823                         .vmux     = TVP5150_COMPOSITE1,
 824                         .amux     = EM28XX_AMUX_LINE_IN,
 825                         .gpio     = hauppauge_wintv_hvr_900_analog,
 826                 }, {
 827                         .type     = EM28XX_VMUX_SVIDEO,
 828                         .vmux     = TVP5150_SVIDEO,
 829                         .amux     = EM28XX_AMUX_LINE_IN,
 830                         .gpio     = hauppauge_wintv_hvr_900_analog,
 831                 } },
 832         },
 833         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 834                 .name           = "Hauppauge WinTV HVR 950",
 835                 .tuner_type     = TUNER_XC2028,
 836                 .tuner_gpio     = default_tuner_gpio,
 837                 .mts_firmware   = 1,
 838                 .has_dvb        = 1,
 839                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 840                 .ir_codes       = &ir_codes_rc5_hauppauge_new_table,
 841                 .decoder        = EM28XX_TVP5150,
 842                 .input          = { {
 843                         .type     = EM28XX_VMUX_TELEVISION,
 844                         .vmux     = TVP5150_COMPOSITE0,
 845                         .amux     = EM28XX_AMUX_VIDEO,
 846                         .gpio     = hauppauge_wintv_hvr_900_analog,
 847                 }, {
 848                         .type     = EM28XX_VMUX_COMPOSITE1,
 849                         .vmux     = TVP5150_COMPOSITE1,
 850                         .amux     = EM28XX_AMUX_LINE_IN,
 851                         .gpio     = hauppauge_wintv_hvr_900_analog,
 852                 }, {
 853                         .type     = EM28XX_VMUX_SVIDEO,
 854                         .vmux     = TVP5150_SVIDEO,
 855                         .amux     = EM28XX_AMUX_LINE_IN,
 856                         .gpio     = hauppauge_wintv_hvr_900_analog,
 857                 } },
 858         },
 859         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 860                 .name           = "Pinnacle PCTV HD Pro Stick",
 861                 .tuner_type     = TUNER_XC2028,
 862                 .tuner_gpio   = default_tuner_gpio,
 863                 .mts_firmware   = 1,
 864                 .has_dvb        = 1,
 865                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 866                 .ir_codes       = &ir_codes_pinnacle_pctv_hd_table,
 867                 .decoder        = EM28XX_TVP5150,
 868                 .input          = { {
 869                         .type     = EM28XX_VMUX_TELEVISION,
 870                         .vmux     = TVP5150_COMPOSITE0,
 871                         .amux     = EM28XX_AMUX_VIDEO,
 872                         .gpio     = hauppauge_wintv_hvr_900_analog,
 873                 }, {
 874                         .type     = EM28XX_VMUX_COMPOSITE1,
 875                         .vmux     = TVP5150_COMPOSITE1,
 876                         .amux     = EM28XX_AMUX_LINE_IN,
 877                         .gpio     = hauppauge_wintv_hvr_900_analog,
 878                 }, {
 879                         .type     = EM28XX_VMUX_SVIDEO,
 880                         .vmux     = TVP5150_SVIDEO,
 881                         .amux     = EM28XX_AMUX_LINE_IN,
 882                         .gpio     = hauppauge_wintv_hvr_900_analog,
 883                 } },
 884         },
 885         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
 886                 .name           = "AMD ATI TV Wonder HD 600",
 887                 .tuner_type     = TUNER_XC2028,
 888                 .tuner_gpio     = default_tuner_gpio,
 889                 .mts_firmware   = 1,
 890                 .has_dvb        = 1,
 891                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 892                 .ir_codes       = &ir_codes_ati_tv_wonder_hd_600_table,
 893                 .decoder        = EM28XX_TVP5150,
 894                 .input          = { {
 895                         .type     = EM28XX_VMUX_TELEVISION,
 896                         .vmux     = TVP5150_COMPOSITE0,
 897                         .amux     = EM28XX_AMUX_VIDEO,
 898                         .gpio     = hauppauge_wintv_hvr_900_analog,
 899                 }, {
 900                         .type     = EM28XX_VMUX_COMPOSITE1,
 901                         .vmux     = TVP5150_COMPOSITE1,
 902                         .amux     = EM28XX_AMUX_LINE_IN,
 903                         .gpio     = hauppauge_wintv_hvr_900_analog,
 904                 }, {
 905                         .type     = EM28XX_VMUX_SVIDEO,
 906                         .vmux     = TVP5150_SVIDEO,
 907                         .amux     = EM28XX_AMUX_LINE_IN,
 908                         .gpio     = hauppauge_wintv_hvr_900_analog,
 909                 } },
 910         },
 911         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 912                 .name           = "Terratec Hybrid XS",
 913                 .tuner_type     = TUNER_XC2028,
 914                 .tuner_gpio     = default_tuner_gpio,
 915                 .decoder        = EM28XX_TVP5150,
 916                 .has_dvb        = 1,
 917                 .dvb_gpio       = default_digital,
 918                 .ir_codes       = &ir_codes_terratec_cinergy_xs_table,
 919                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
 920                 .input          = { {
 921                         .type     = EM28XX_VMUX_TELEVISION,
 922                         .vmux     = TVP5150_COMPOSITE0,
 923                         .amux     = EM28XX_AMUX_VIDEO,
 924                         .gpio     = default_analog,
 925                 }, {
 926                         .type     = EM28XX_VMUX_COMPOSITE1,
 927                         .vmux     = TVP5150_COMPOSITE1,
 928                         .amux     = EM28XX_AMUX_LINE_IN,
 929                         .gpio     = default_analog,
 930                 }, {
 931                         .type     = EM28XX_VMUX_SVIDEO,
 932                         .vmux     = TVP5150_SVIDEO,
 933                         .amux     = EM28XX_AMUX_LINE_IN,
 934                         .gpio     = default_analog,
 935                 } },
 936         },
 937         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 938            as Prodigy XS with a different PID, let's keep it separated for now
 939            maybe we'll need it lateron */
 940         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 941                 .name         = "Terratec Prodigy XS",
 942                 .tuner_type   = TUNER_XC2028,
 943                 .tuner_gpio   = default_tuner_gpio,
 944                 .decoder      = EM28XX_TVP5150,
 945                 .input        = { {
 946                         .type     = EM28XX_VMUX_TELEVISION,
 947                         .vmux     = TVP5150_COMPOSITE0,
 948                         .amux     = EM28XX_AMUX_VIDEO,
 949                         .gpio     = hauppauge_wintv_hvr_900_analog,
 950                 }, {
 951                         .type     = EM28XX_VMUX_COMPOSITE1,
 952                         .vmux     = TVP5150_COMPOSITE1,
 953                         .amux     = EM28XX_AMUX_LINE_IN,
 954                         .gpio     = hauppauge_wintv_hvr_900_analog,
 955                 }, {
 956                         .type     = EM28XX_VMUX_SVIDEO,
 957                         .vmux     = TVP5150_SVIDEO,
 958                         .amux     = EM28XX_AMUX_LINE_IN,
 959                         .gpio     = hauppauge_wintv_hvr_900_analog,
 960                 } },
 961         },
 962         [EM2820_BOARD_MSI_VOX_USB_2] = {
 963                 .name              = "MSI VOX USB 2.0",
 964                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 965                 .tda9887_conf      = TDA9887_PRESENT      |
 966                                      TDA9887_PORT1_ACTIVE |
 967                                      TDA9887_PORT2_ACTIVE,
 968                 .max_range_640_480 = 1,
 969                 .decoder           = EM28XX_SAA711X,
 970                 .input             = { {
 971                         .type      = EM28XX_VMUX_TELEVISION,
 972                         .vmux      = SAA7115_COMPOSITE4,
 973                         .amux      = EM28XX_AMUX_VIDEO,
 974                 }, {
 975                         .type      = EM28XX_VMUX_COMPOSITE1,
 976                         .vmux      = SAA7115_COMPOSITE0,
 977                         .amux      = EM28XX_AMUX_LINE_IN,
 978                 }, {
 979                         .type      = EM28XX_VMUX_SVIDEO,
 980                         .vmux      = SAA7115_SVIDEO3,
 981                         .amux      = EM28XX_AMUX_LINE_IN,
 982                 } },
 983         },
 984         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 985                 .name         = "Terratec Cinergy 200 USB",
 986                 .is_em2800    = 1,
 987                 .has_ir_i2c   = 1,
 988                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 989                 .tda9887_conf = TDA9887_PRESENT,
 990                 .decoder      = EM28XX_SAA711X,
 991                 .input        = { {
 992                         .type     = EM28XX_VMUX_TELEVISION,
 993                         .vmux     = SAA7115_COMPOSITE2,
 994                         .amux     = EM28XX_AMUX_VIDEO,
 995                 }, {
 996                         .type     = EM28XX_VMUX_COMPOSITE1,
 997                         .vmux     = SAA7115_COMPOSITE0,
 998                         .amux     = EM28XX_AMUX_LINE_IN,
 999                 }, {
1000                         .type     = EM28XX_VMUX_SVIDEO,
1001                         .vmux     = SAA7115_SVIDEO3,
1002                         .amux     = EM28XX_AMUX_LINE_IN,
1003                 } },
1004         },
1005         [EM2800_BOARD_GRABBEEX_USB2800] = {
1006                 .name       = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
1007                 .is_em2800  = 1,
1008                 .decoder    = EM28XX_SAA711X,
1009                 .tuner_type = TUNER_ABSENT, /* capture only board */
1010                 .input      = { {
1011                         .type     = EM28XX_VMUX_COMPOSITE1,
1012                         .vmux     = SAA7115_COMPOSITE0,
1013                         .amux     = EM28XX_AMUX_LINE_IN,
1014                 }, {
1015                         .type     = EM28XX_VMUX_SVIDEO,
1016                         .vmux     = SAA7115_SVIDEO3,
1017                         .amux     = EM28XX_AMUX_LINE_IN,
1018                 } },
1019         },
1020         [EM2800_BOARD_VC211A] = {
1021                 .name         = "Actionmaster/LinXcel/Digitus VC211A",
1022                 .is_em2800    = 1,
1023                 .tuner_type   = TUNER_ABSENT,   /* Capture-only board */
1024                 .decoder      = EM28XX_SAA711X,
1025                 .input        = { {
1026                         .type     = EM28XX_VMUX_COMPOSITE1,
1027                         .vmux     = SAA7115_COMPOSITE0,
1028                         .amux     = EM28XX_AMUX_LINE_IN,
1029                         .gpio     = vc211a_enable,
1030                 }, {
1031                         .type     = EM28XX_VMUX_SVIDEO,
1032                         .vmux     = SAA7115_SVIDEO3,
1033                         .amux     = EM28XX_AMUX_LINE_IN,
1034                         .gpio     = vc211a_enable,
1035                 } },
1036         },
1037         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
1038                 .name         = "Leadtek Winfast USB II",
1039                 .is_em2800    = 1,
1040                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1041                 .tda9887_conf = TDA9887_PRESENT,
1042                 .decoder      = EM28XX_SAA711X,
1043                 .input        = { {
1044                         .type     = EM28XX_VMUX_TELEVISION,
1045                         .vmux     = SAA7115_COMPOSITE2,
1046                         .amux     = EM28XX_AMUX_VIDEO,
1047                 }, {
1048                         .type     = EM28XX_VMUX_COMPOSITE1,
1049                         .vmux     = SAA7115_COMPOSITE0,
1050                         .amux     = EM28XX_AMUX_LINE_IN,
1051                 }, {
1052                         .type     = EM28XX_VMUX_SVIDEO,
1053                         .vmux     = SAA7115_SVIDEO3,
1054                         .amux     = EM28XX_AMUX_LINE_IN,
1055                 } },
1056         },
1057         [EM2800_BOARD_KWORLD_USB2800] = {
1058                 .name         = "Kworld USB2800",
1059                 .is_em2800    = 1,
1060                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
1061                 .tda9887_conf = TDA9887_PRESENT,
1062                 .decoder      = EM28XX_SAA711X,
1063                 .input        = { {
1064                         .type     = EM28XX_VMUX_TELEVISION,
1065                         .vmux     = SAA7115_COMPOSITE2,
1066                         .amux     = EM28XX_AMUX_VIDEO,
1067                 }, {
1068                         .type     = EM28XX_VMUX_COMPOSITE1,
1069                         .vmux     = SAA7115_COMPOSITE0,
1070                         .amux     = EM28XX_AMUX_LINE_IN,
1071                 }, {
1072                         .type     = EM28XX_VMUX_SVIDEO,
1073                         .vmux     = SAA7115_SVIDEO3,
1074                         .amux     = EM28XX_AMUX_LINE_IN,
1075                 } },
1076         },
1077         [EM2820_BOARD_PINNACLE_DVC_90] = {
1078                 .name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker "
1079                                 "/ Kworld DVD Maker 2",
1080                 .tuner_type   = TUNER_ABSENT, /* capture only board */
1081                 .decoder      = EM28XX_SAA711X,
1082                 .input        = { {
1083                         .type     = EM28XX_VMUX_COMPOSITE1,
1084                         .vmux     = SAA7115_COMPOSITE0,
1085                         .amux     = EM28XX_AMUX_LINE_IN,
1086                 }, {
1087                         .type     = EM28XX_VMUX_SVIDEO,
1088                         .vmux     = SAA7115_SVIDEO3,
1089                         .amux     = EM28XX_AMUX_LINE_IN,
1090                 } },
1091         },
1092         [EM2800_BOARD_VGEAR_POCKETTV] = {
1093                 .name         = "V-Gear PocketTV",
1094                 .is_em2800    = 1,
1095                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1096                 .tda9887_conf = TDA9887_PRESENT,
1097                 .decoder      = EM28XX_SAA711X,
1098                 .input        = { {
1099                         .type     = EM28XX_VMUX_TELEVISION,
1100                         .vmux     = SAA7115_COMPOSITE2,
1101                         .amux     = EM28XX_AMUX_VIDEO,
1102                 }, {
1103                         .type     = EM28XX_VMUX_COMPOSITE1,
1104                         .vmux     = SAA7115_COMPOSITE0,
1105                         .amux     = EM28XX_AMUX_LINE_IN,
1106                 }, {
1107                         .type     = EM28XX_VMUX_SVIDEO,
1108                         .vmux     = SAA7115_SVIDEO3,
1109                         .amux     = EM28XX_AMUX_LINE_IN,
1110                 } },
1111         },
1112         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
1113                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
1114                 .tda9887_conf = TDA9887_PRESENT,
1115                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1116                 .decoder      = EM28XX_SAA711X,
1117                 .input        = { {
1118                         .type     = EM28XX_VMUX_TELEVISION,
1119                         .vmux     = SAA7115_COMPOSITE2,
1120                         .amux     = EM28XX_AMUX_VIDEO,
1121                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1122                                     EM28XX_AOUT_MASTER, /* Line out pin */
1123                 }, {
1124                         .type     = EM28XX_VMUX_COMPOSITE1,
1125                         .vmux     = SAA7115_COMPOSITE0,
1126                         .amux     = EM28XX_AMUX_LINE_IN,
1127                 }, {
1128                         .type     = EM28XX_VMUX_SVIDEO,
1129                         .vmux     = SAA7115_SVIDEO3,
1130                         .amux     = EM28XX_AMUX_LINE_IN,
1131                 } },
1132         },
1133         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
1134                 .name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
1135                 .has_snapshot_button = 1,
1136                 .tda9887_conf = TDA9887_PRESENT,
1137                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1138                 .decoder      = EM28XX_SAA711X,
1139                 .input        = { {
1140                         .type     = EM28XX_VMUX_TELEVISION,
1141                         .vmux     = SAA7115_COMPOSITE2,
1142                         .amux     = EM28XX_AMUX_VIDEO,
1143                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1144                                     EM28XX_AOUT_MASTER, /* Line out pin */
1145                 }, {
1146                         .type     = EM28XX_VMUX_COMPOSITE1,
1147                         .vmux     = SAA7115_COMPOSITE0,
1148                         .amux     = EM28XX_AMUX_LINE_IN,
1149                 }, {
1150                         .type     = EM28XX_VMUX_SVIDEO,
1151                         .vmux     = SAA7115_SVIDEO3,
1152                         .amux     = EM28XX_AMUX_LINE_IN,
1153                 } },
1154         },
1155         [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
1156                 .name                = "EM2860/SAA711X Reference Design",
1157                 .has_snapshot_button = 1,
1158                 .tuner_type          = TUNER_ABSENT,
1159                 .decoder             = EM28XX_SAA711X,
1160                 .input               = { {
1161                         .type     = EM28XX_VMUX_SVIDEO,
1162                         .vmux     = SAA7115_SVIDEO3,
1163                 }, {
1164                         .type     = EM28XX_VMUX_COMPOSITE1,
1165                         .vmux     = SAA7115_COMPOSITE0,
1166                 } },
1167         },
1168         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1169                 .name         = "MSI DigiVox A/D",
1170                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1171                 .tuner_type   = TUNER_XC2028,
1172                 .tuner_gpio   = default_tuner_gpio,
1173                 .decoder      = EM28XX_TVP5150,
1174                 .input        = { {
1175                         .type     = EM28XX_VMUX_TELEVISION,
1176                         .vmux     = TVP5150_COMPOSITE0,
1177                         .amux     = EM28XX_AMUX_VIDEO,
1178                         .gpio     = em2880_msi_digivox_ad_analog,
1179                 }, {
1180                         .type     = EM28XX_VMUX_COMPOSITE1,
1181                         .vmux     = TVP5150_COMPOSITE1,
1182                         .amux     = EM28XX_AMUX_LINE_IN,
1183                         .gpio     = em2880_msi_digivox_ad_analog,
1184                 }, {
1185                         .type     = EM28XX_VMUX_SVIDEO,
1186                         .vmux     = TVP5150_SVIDEO,
1187                         .amux     = EM28XX_AMUX_LINE_IN,
1188                         .gpio     = em2880_msi_digivox_ad_analog,
1189                 } },
1190         },
1191         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1192                 .name         = "MSI DigiVox A/D II",
1193                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1194                 .tuner_type   = TUNER_XC2028,
1195                 .tuner_gpio   = default_tuner_gpio,
1196                 .decoder      = EM28XX_TVP5150,
1197                 .input        = { {
1198                         .type     = EM28XX_VMUX_TELEVISION,
1199                         .vmux     = TVP5150_COMPOSITE0,
1200                         .amux     = EM28XX_AMUX_VIDEO,
1201                         .gpio     = em2880_msi_digivox_ad_analog,
1202                 }, {
1203                         .type     = EM28XX_VMUX_COMPOSITE1,
1204                         .vmux     = TVP5150_COMPOSITE1,
1205                         .amux     = EM28XX_AMUX_LINE_IN,
1206                         .gpio     = em2880_msi_digivox_ad_analog,
1207                 }, {
1208                         .type     = EM28XX_VMUX_SVIDEO,
1209                         .vmux     = TVP5150_SVIDEO,
1210                         .amux     = EM28XX_AMUX_LINE_IN,
1211                         .gpio     = em2880_msi_digivox_ad_analog,
1212                 } },
1213         },
1214         [EM2880_BOARD_KWORLD_DVB_305U] = {
1215                 .name         = "KWorld DVB-T 305U",
1216                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1217                 .tuner_type   = TUNER_XC2028,
1218                 .tuner_gpio   = default_tuner_gpio,
1219                 .decoder      = EM28XX_TVP5150,
1220                 .input        = { {
1221                         .type     = EM28XX_VMUX_TELEVISION,
1222                         .vmux     = TVP5150_COMPOSITE0,
1223                         .amux     = EM28XX_AMUX_VIDEO,
1224                 }, {
1225                         .type     = EM28XX_VMUX_COMPOSITE1,
1226                         .vmux     = TVP5150_COMPOSITE1,
1227                         .amux     = EM28XX_AMUX_LINE_IN,
1228                 }, {
1229                         .type     = EM28XX_VMUX_SVIDEO,
1230                         .vmux     = TVP5150_SVIDEO,
1231                         .amux     = EM28XX_AMUX_LINE_IN,
1232                 } },
1233         },
1234         [EM2880_BOARD_KWORLD_DVB_310U] = {
1235                 .name         = "KWorld DVB-T 310U",
1236                 .tuner_type   = TUNER_XC2028,
1237                 .tuner_gpio   = default_tuner_gpio,
1238                 .has_dvb      = 1,
1239                 .dvb_gpio     = default_digital,
1240                 .mts_firmware = 1,
1241                 .decoder      = EM28XX_TVP5150,
1242                 .input        = { {
1243                         .type     = EM28XX_VMUX_TELEVISION,
1244                         .vmux     = TVP5150_COMPOSITE0,
1245                         .amux     = EM28XX_AMUX_VIDEO,
1246                         .gpio     = default_analog,
1247                 }, {
1248                         .type     = EM28XX_VMUX_COMPOSITE1,
1249                         .vmux     = TVP5150_COMPOSITE1,
1250                         .amux     = EM28XX_AMUX_LINE_IN,
1251                         .gpio     = default_analog,
1252                 }, {    /* S-video has not been tested yet */
1253                         .type     = EM28XX_VMUX_SVIDEO,
1254                         .vmux     = TVP5150_SVIDEO,
1255                         .amux     = EM28XX_AMUX_LINE_IN,
1256                         .gpio     = default_analog,
1257                 } },
1258         },
1259         [EM2882_BOARD_KWORLD_ATSC_315U] = {
1260                 .name           = "KWorld ATSC 315U HDTV TV Box",
1261                 .valid          = EM28XX_BOARD_NOT_VALIDATED,
1262                 .tuner_type     = TUNER_THOMSON_DTT761X,
1263                 .tuner_gpio     = em2882_kworld_315u_tuner_gpio,
1264                 .tda9887_conf   = TDA9887_PRESENT,
1265                 .decoder        = EM28XX_SAA711X,
1266                 .has_dvb        = 1,
1267                 .dvb_gpio       = em2882_kworld_315u_digital,
1268                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ,
1269                 .i2c_speed      = EM28XX_I2C_CLK_WAIT_ENABLE,
1270                 /* Analog mode - still not ready */
1271                 /*.input        = { {
1272                         .type = EM28XX_VMUX_TELEVISION,
1273                         .vmux = SAA7115_COMPOSITE2,
1274                         .amux = EM28XX_AMUX_VIDEO,
1275                         .gpio = em2882_kworld_315u_analog,
1276                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1277                 }, {
1278                         .type = EM28XX_VMUX_COMPOSITE1,
1279                         .vmux = SAA7115_COMPOSITE0,
1280                         .amux = EM28XX_AMUX_LINE_IN,
1281                         .gpio = em2882_kworld_315u_analog1,
1282                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1283                 }, {
1284                         .type = EM28XX_VMUX_SVIDEO,
1285                         .vmux = SAA7115_SVIDEO3,
1286                         .amux = EM28XX_AMUX_LINE_IN,
1287                         .gpio = em2882_kworld_315u_analog1,
1288                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1289                 } }, */
1290         },
1291         [EM2880_BOARD_EMPIRE_DUAL_TV] = {
1292                 .name = "Empire dual TV",
1293                 .tuner_type = TUNER_XC2028,
1294                 .tuner_gpio = default_tuner_gpio,
1295                 .has_dvb = 1,
1296                 .dvb_gpio = default_digital,
1297                 .mts_firmware = 1,
1298                 .decoder = EM28XX_TVP5150,
1299                 .input = { {
1300                         .type = EM28XX_VMUX_TELEVISION,
1301                         .vmux = TVP5150_COMPOSITE0,
1302                         .amux = EM28XX_AMUX_VIDEO,
1303                         .gpio = default_analog,
1304                 }, {
1305                         .type = EM28XX_VMUX_COMPOSITE1,
1306                         .vmux = TVP5150_COMPOSITE1,
1307                         .amux = EM28XX_AMUX_LINE_IN,
1308                         .gpio = default_analog,
1309                 }, {
1310                         .type = EM28XX_VMUX_SVIDEO,
1311                         .vmux = TVP5150_SVIDEO,
1312                         .amux = EM28XX_AMUX_LINE_IN,
1313                         .gpio = default_analog,
1314                 } },
1315         },
1316         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1317                 .name         = "DNT DA2 Hybrid",
1318                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1319                 .tuner_type   = TUNER_XC2028,
1320                 .tuner_gpio   = default_tuner_gpio,
1321                 .decoder      = EM28XX_TVP5150,
1322                 .input        = { {
1323                         .type     = EM28XX_VMUX_TELEVISION,
1324                         .vmux     = TVP5150_COMPOSITE0,
1325                         .amux     = EM28XX_AMUX_VIDEO,
1326                         .gpio     = default_analog,
1327                 }, {
1328                         .type     = EM28XX_VMUX_COMPOSITE1,
1329                         .vmux     = TVP5150_COMPOSITE1,
1330                         .amux     = EM28XX_AMUX_LINE_IN,
1331                         .gpio     = default_analog,
1332                 }, {
1333                         .type     = EM28XX_VMUX_SVIDEO,
1334                         .vmux     = TVP5150_SVIDEO,
1335                         .amux     = EM28XX_AMUX_LINE_IN,
1336                         .gpio     = default_analog,
1337                 } },
1338         },
1339         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1340                 .name         = "Pinnacle Hybrid Pro",
1341                 .tuner_type   = TUNER_XC2028,
1342                 .tuner_gpio   = default_tuner_gpio,
1343                 .decoder      = EM28XX_TVP5150,
1344                 .has_dvb      = 1,
1345                 .dvb_gpio     = pinnacle_hybrid_pro_digital,
1346                 .input        = { {
1347                         .type     = EM28XX_VMUX_TELEVISION,
1348                         .vmux     = TVP5150_COMPOSITE0,
1349                         .amux     = EM28XX_AMUX_VIDEO,
1350                         .gpio     = pinnacle_hybrid_pro_analog,
1351                 }, {
1352                         .type     = EM28XX_VMUX_COMPOSITE1,
1353                         .vmux     = TVP5150_COMPOSITE1,
1354                         .amux     = EM28XX_AMUX_LINE_IN,
1355                         .gpio     = pinnacle_hybrid_pro_analog,
1356                 }, {
1357                         .type     = EM28XX_VMUX_SVIDEO,
1358                         .vmux     = TVP5150_SVIDEO,
1359                         .amux     = EM28XX_AMUX_LINE_IN,
1360                         .gpio     = pinnacle_hybrid_pro_analog,
1361                 } },
1362         },
1363         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1364                 .name         = "Pinnacle Hybrid Pro (2)",
1365                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1366                 .tuner_type   = TUNER_XC2028,
1367                 .tuner_gpio   = default_tuner_gpio,
1368                 .mts_firmware = 1,
1369                 .decoder      = EM28XX_TVP5150,
1370                 .input        = { {
1371                         .type     = EM28XX_VMUX_TELEVISION,
1372                         .vmux     = TVP5150_COMPOSITE0,
1373                         .amux     = EM28XX_AMUX_VIDEO,
1374                         .gpio     = hauppauge_wintv_hvr_900_analog,
1375                 }, {
1376                         .type     = EM28XX_VMUX_COMPOSITE1,
1377                         .vmux     = TVP5150_COMPOSITE1,
1378                         .amux     = EM28XX_AMUX_LINE_IN,
1379                         .gpio     = hauppauge_wintv_hvr_900_analog,
1380                 }, {
1381                         .type     = EM28XX_VMUX_SVIDEO,
1382                         .vmux     = TVP5150_SVIDEO,
1383                         .amux     = EM28XX_AMUX_LINE_IN,
1384                         .gpio     = hauppauge_wintv_hvr_900_analog,
1385                 } },
1386         },
1387         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1388                 .name         = "Kworld VS-DVB-T 323UR",
1389                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1390                 .tuner_type   = TUNER_XC2028,
1391                 .tuner_gpio   = default_tuner_gpio,
1392                 .decoder      = EM28XX_TVP5150,
1393                 .input        = { {
1394                         .type     = EM28XX_VMUX_TELEVISION,
1395                         .vmux     = TVP5150_COMPOSITE0,
1396                         .amux     = EM28XX_AMUX_VIDEO,
1397                 }, {
1398                         .type     = EM28XX_VMUX_COMPOSITE1,
1399                         .vmux     = TVP5150_COMPOSITE1,
1400                         .amux     = EM28XX_AMUX_LINE_IN,
1401                 }, {
1402                         .type     = EM28XX_VMUX_SVIDEO,
1403                         .vmux     = TVP5150_SVIDEO,
1404                         .amux     = EM28XX_AMUX_LINE_IN,
1405                 } },
1406         },
1407         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1408                 .name         = "Terratec Hybrid XS (em2882)",
1409                 .tuner_type   = TUNER_XC2028,
1410                 .tuner_gpio   = default_tuner_gpio,
1411                 .mts_firmware = 1,
1412                 .decoder      = EM28XX_TVP5150,
1413                 .has_dvb      = 1,
1414                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
1415                 .ir_codes     = &ir_codes_terratec_cinergy_xs_table,
1416                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ,
1417                 .input        = { {
1418                         .type     = EM28XX_VMUX_TELEVISION,
1419                         .vmux     = TVP5150_COMPOSITE0,
1420                         .amux     = EM28XX_AMUX_VIDEO,
1421                         .gpio     = hauppauge_wintv_hvr_900_analog,
1422                 }, {
1423                         .type     = EM28XX_VMUX_COMPOSITE1,
1424                         .vmux     = TVP5150_COMPOSITE1,
1425                         .amux     = EM28XX_AMUX_LINE_IN,
1426                         .gpio     = hauppauge_wintv_hvr_900_analog,
1427                 }, {
1428                         .type     = EM28XX_VMUX_SVIDEO,
1429                         .vmux     = TVP5150_SVIDEO,
1430                         .amux     = EM28XX_AMUX_LINE_IN,
1431                         .gpio     = hauppauge_wintv_hvr_900_analog,
1432                 } },
1433         },
1434         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1435                 .name         = "Kworld PlusTV HD Hybrid 330",
1436                 .tuner_type   = TUNER_XC2028,
1437                 .tuner_gpio   = default_tuner_gpio,
1438                 .decoder      = EM28XX_TVP5150,
1439                 .mts_firmware = 1,
1440                 .has_dvb      = 1,
1441                 .dvb_gpio     = kworld_330u_digital,
1442                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1443                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE |
1444                                     EM28XX_I2C_EEPROM_ON_BOARD |
1445                                     EM28XX_I2C_EEPROM_KEY_VALID,
1446                 .input        = { {
1447                         .type     = EM28XX_VMUX_TELEVISION,
1448                         .vmux     = TVP5150_COMPOSITE0,
1449                         .amux     = EM28XX_AMUX_VIDEO,
1450                         .gpio     = kworld_330u_analog,
1451                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1452                 }, {
1453                         .type     = EM28XX_VMUX_COMPOSITE1,
1454                         .vmux     = TVP5150_COMPOSITE1,
1455                         .amux     = EM28XX_AMUX_LINE_IN,
1456                         .gpio     = kworld_330u_analog,
1457                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1458                 }, {
1459                         .type     = EM28XX_VMUX_SVIDEO,
1460                         .vmux     = TVP5150_SVIDEO,
1461                         .amux     = EM28XX_AMUX_LINE_IN,
1462                         .gpio     = kworld_330u_analog,
1463                 } },
1464         },
1465         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1466                 .name         = "Compro VideoMate ForYou/Stereo",
1467                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1468                 .tvaudio_addr = 0xb0,
1469                 .tda9887_conf = TDA9887_PRESENT,
1470                 .decoder      = EM28XX_TVP5150,
1471                 .adecoder     = EM28XX_TVAUDIO,
1472                 .mute_gpio    = compro_mute_gpio,
1473                 .input        = { {
1474                         .type     = EM28XX_VMUX_TELEVISION,
1475                         .vmux     = TVP5150_COMPOSITE0,
1476                         .amux     = EM28XX_AMUX_VIDEO,
1477                         .gpio     = compro_unmute_tv_gpio,
1478                 }, {
1479                         .type     = EM28XX_VMUX_SVIDEO,
1480                         .vmux     = TVP5150_SVIDEO,
1481                         .amux     = EM28XX_AMUX_LINE_IN,
1482                         .gpio     = compro_unmute_svid_gpio,
1483                 } },
1484         },
1485         [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1486                 .name         = "Kaiomy TVnPC U2",
1487                 .vchannels    = 3,
1488                 .tuner_type   = TUNER_XC2028,
1489                 .tuner_addr   = 0x61,
1490                 .mts_firmware = 1,
1491                 .decoder      = EM28XX_TVP5150,
1492                 .tuner_gpio   = default_tuner_gpio,
1493                 .ir_codes     = &ir_codes_kaiomy_table,
1494                 .input          = { {
1495                         .type     = EM28XX_VMUX_TELEVISION,
1496                         .vmux     = TVP5150_COMPOSITE0,
1497                         .amux     = EM28XX_AMUX_VIDEO,
1498
1499                 }, {
1500                         .type     = EM28XX_VMUX_COMPOSITE1,
1501                         .vmux     = TVP5150_COMPOSITE1,
1502                         .amux     = EM28XX_AMUX_LINE_IN,
1503                 }, {
1504                         .type     = EM28XX_VMUX_SVIDEO,
1505                         .vmux     = TVP5150_SVIDEO,
1506                         .amux     = EM28XX_AMUX_LINE_IN,
1507                 } },
1508                 .radio          = {
1509                         .type     = EM28XX_RADIO,
1510                         .amux     = EM28XX_AMUX_LINE_IN,
1511                 }
1512         },
1513         [EM2860_BOARD_EASYCAP] = {
1514                 .name         = "Easy Cap Capture DC-60",
1515                 .vchannels    = 2,
1516                 .tuner_type   = TUNER_ABSENT,
1517                 .decoder      = EM28XX_SAA711X,
1518                 .input           = { {
1519                         .type     = EM28XX_VMUX_COMPOSITE1,
1520                         .vmux     = SAA7115_COMPOSITE0,
1521                         .amux     = EM28XX_AMUX_LINE_IN,
1522                 }, {
1523                         .type     = EM28XX_VMUX_SVIDEO,
1524                         .vmux     = SAA7115_SVIDEO3,
1525                         .amux     = EM28XX_AMUX_LINE_IN,
1526                 } },
1527         },
1528         [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1529                 .name       = "IO-DATA GV-MVP/SZ",
1530                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
1531                 .tuner_gpio   = default_tuner_gpio,
1532                 .tda9887_conf = TDA9887_PRESENT,
1533                 .decoder      = EM28XX_TVP5150,
1534                 .input        = { {
1535                         .type     = EM28XX_VMUX_TELEVISION,
1536                         .vmux     = TVP5150_COMPOSITE0,
1537                         .amux     = EM28XX_AMUX_VIDEO,
1538                 }, { /* Composite has not been tested yet */
1539                         .type     = EM28XX_VMUX_COMPOSITE1,
1540                         .vmux     = TVP5150_COMPOSITE1,
1541                         .amux     = EM28XX_AMUX_VIDEO,
1542                 }, { /* S-video has not been tested yet */
1543                         .type     = EM28XX_VMUX_SVIDEO,
1544                         .vmux     = TVP5150_SVIDEO,
1545                         .amux     = EM28XX_AMUX_VIDEO,
1546                 } },
1547         },
1548         [EM2860_BOARD_TERRATEC_GRABBY] = {
1549                 .name            = "Terratec Grabby",
1550                 .vchannels       = 2,
1551                 .tuner_type      = TUNER_ABSENT,
1552                 .decoder         = EM28XX_SAA711X,
1553                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1554                 .input           = { {
1555                         .type     = EM28XX_VMUX_COMPOSITE1,
1556                         .vmux     = SAA7115_COMPOSITE0,
1557                         .amux     = EM28XX_AMUX_VIDEO2,
1558                 }, {
1559                         .type     = EM28XX_VMUX_SVIDEO,
1560                         .vmux     = SAA7115_SVIDEO3,
1561                         .amux     = EM28XX_AMUX_VIDEO2,
1562                 } },
1563         },
1564         [EM2860_BOARD_TERRATEC_AV350] = {
1565                 .name            = "Terratec AV350",
1566                 .vchannels       = 2,
1567                 .tuner_type      = TUNER_ABSENT,
1568                 .decoder         = EM28XX_TVP5150,
1569                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1570                 .mute_gpio       = terratec_av350_mute_gpio,
1571                 .input           = { {
1572                         .type     = EM28XX_VMUX_COMPOSITE1,
1573                         .vmux     = TVP5150_COMPOSITE1,
1574                         .amux     = EM28XX_AUDIO_SRC_LINE,
1575                         .gpio     = terratec_av350_unmute_gpio,
1576
1577                 }, {
1578                         .type     = EM28XX_VMUX_SVIDEO,
1579                         .vmux     = TVP5150_SVIDEO,
1580                         .amux     = EM28XX_AUDIO_SRC_LINE,
1581                         .gpio     = terratec_av350_unmute_gpio,
1582                 } },
1583         },
1584         [EM2882_BOARD_EVGA_INDTUBE] = {
1585                 .name         = "Evga inDtube",
1586                 .tuner_type   = TUNER_XC2028,
1587                 .tuner_gpio   = default_tuner_gpio,
1588                 .decoder      = EM28XX_TVP5150,
1589                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1590                 .mts_firmware = 1,
1591                 .has_dvb      = 1,
1592                 .dvb_gpio     = evga_indtube_digital,
1593                 .ir_codes     = &ir_codes_evga_indtube_table,
1594                 .input        = { {
1595                         .type     = EM28XX_VMUX_TELEVISION,
1596                         .vmux     = TVP5150_COMPOSITE0,
1597                         .amux     = EM28XX_AMUX_VIDEO,
1598                         .gpio     = evga_indtube_analog,
1599                 }, {
1600                         .type     = EM28XX_VMUX_COMPOSITE1,
1601                         .vmux     = TVP5150_COMPOSITE1,
1602                         .amux     = EM28XX_AMUX_LINE_IN,
1603                         .gpio     = evga_indtube_analog,
1604                 }, {
1605                         .type     = EM28XX_VMUX_SVIDEO,
1606                         .vmux     = TVP5150_SVIDEO,
1607                         .amux     = EM28XX_AMUX_LINE_IN,
1608                         .gpio     = evga_indtube_analog,
1609                 } },
1610         },
1611         /* eb1a:2868 Empia EM2870 + Philips CU1216L NIM (Philips TDA10023 +
1612            Infineon TUA6034) */
1613         [EM2870_BOARD_REDDO_DVB_C_USB_BOX] = {
1614                 .name          = "Reddo DVB-C USB TV Box",
1615                 .tuner_type    = TUNER_ABSENT,
1616                 .tuner_gpio    = reddo_dvb_c_usb_box,
1617                 .has_dvb       = 1,
1618         },
1619 };
1620 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1621
1622 /* table of devices that work with this driver */
1623 struct usb_device_id em28xx_id_table[] = {
1624         { USB_DEVICE(0xeb1a, 0x2750),
1625                         .driver_info = EM2750_BOARD_UNKNOWN },
1626         { USB_DEVICE(0xeb1a, 0x2751),
1627                         .driver_info = EM2750_BOARD_UNKNOWN },
1628         { USB_DEVICE(0xeb1a, 0x2800),
1629                         .driver_info = EM2800_BOARD_UNKNOWN },
1630         { USB_DEVICE(0xeb1a, 0x2710),
1631                         .driver_info = EM2820_BOARD_UNKNOWN },
1632         { USB_DEVICE(0xeb1a, 0x2820),
1633                         .driver_info = EM2820_BOARD_UNKNOWN },
1634         { USB_DEVICE(0xeb1a, 0x2821),
1635                         .driver_info = EM2820_BOARD_UNKNOWN },
1636         { USB_DEVICE(0xeb1a, 0x2860),
1637                         .driver_info = EM2820_BOARD_UNKNOWN },
1638         { USB_DEVICE(0xeb1a, 0x2861),
1639                         .driver_info = EM2820_BOARD_UNKNOWN },
1640         { USB_DEVICE(0xeb1a, 0x2862),
1641                         .driver_info = EM2820_BOARD_UNKNOWN },
1642         { USB_DEVICE(0xeb1a, 0x2870),
1643                         .driver_info = EM2820_BOARD_UNKNOWN },
1644         { USB_DEVICE(0xeb1a, 0x2881),
1645                         .driver_info = EM2820_BOARD_UNKNOWN },
1646         { USB_DEVICE(0xeb1a, 0x2883),
1647                         .driver_info = EM2820_BOARD_UNKNOWN },
1648         { USB_DEVICE(0xeb1a, 0x2868),
1649                         .driver_info = EM2820_BOARD_UNKNOWN },
1650         { USB_DEVICE(0xeb1a, 0xe300),
1651                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1652         { USB_DEVICE(0xeb1a, 0xe303),
1653                         .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1654         { USB_DEVICE(0xeb1a, 0xe305),
1655                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1656         { USB_DEVICE(0xeb1a, 0xe310),
1657                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1658         { USB_DEVICE(0xeb1a, 0xa313),
1659                 .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
1660         { USB_DEVICE(0xeb1a, 0xa316),
1661                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1662         { USB_DEVICE(0xeb1a, 0xe320),
1663                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1664         { USB_DEVICE(0xeb1a, 0xe323),
1665                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1666         { USB_DEVICE(0xeb1a, 0xe350),
1667                         .driver_info = EM2870_BOARD_KWORLD_350U },
1668         { USB_DEVICE(0xeb1a, 0xe355),
1669                         .driver_info = EM2870_BOARD_KWORLD_355U },
1670         { USB_DEVICE(0xeb1a, 0x2801),
1671                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1672         { USB_DEVICE(0xeb1a, 0xe357),
1673                         .driver_info = EM2870_BOARD_KWORLD_355U },
1674         { USB_DEVICE(0x1b80, 0xe302),
1675                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1676         { USB_DEVICE(0x1b80, 0xe304),
1677                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kworld DVD Maker 2 */
1678         { USB_DEVICE(0x0ccd, 0x0036),
1679                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1680         { USB_DEVICE(0x0ccd, 0x004c),
1681                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1682         { USB_DEVICE(0x0ccd, 0x004f),
1683                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1684         { USB_DEVICE(0x0ccd, 0x005e),
1685                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1686         { USB_DEVICE(0x0ccd, 0x0042),
1687                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1688         { USB_DEVICE(0x0ccd, 0x0043),
1689                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1690         { USB_DEVICE(0x0ccd, 0x0047),
1691                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1692         { USB_DEVICE(0x0ccd, 0x0084),
1693                         .driver_info = EM2860_BOARD_TERRATEC_AV350 },
1694         { USB_DEVICE(0x0ccd, 0x0096),
1695                         .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
1696         { USB_DEVICE(0x185b, 0x2870),
1697                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1698         { USB_DEVICE(0x185b, 0x2041),
1699                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1700         { USB_DEVICE(0x2040, 0x4200),
1701                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1702         { USB_DEVICE(0x2040, 0x4201),
1703                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1704         { USB_DEVICE(0x2040, 0x6500),
1705                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1706         { USB_DEVICE(0x2040, 0x6502),
1707                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1708         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1709                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1710         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1711                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1712         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1713                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1714         { USB_DEVICE(0x2040, 0x651f),
1715                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1716         { USB_DEVICE(0x0438, 0xb002),
1717                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1718         { USB_DEVICE(0x2001, 0xf112),
1719                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1720         { USB_DEVICE(0x2304, 0x0207),
1721                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1722         { USB_DEVICE(0x2304, 0x0208),
1723                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1724         { USB_DEVICE(0x2304, 0x021a),
1725                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1726         { USB_DEVICE(0x2304, 0x0226),
1727                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1728         { USB_DEVICE(0x2304, 0x0227),
1729                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1730         { USB_DEVICE(0x0413, 0x6023),
1731                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1732         { USB_DEVICE(0x093b, 0xa005),
1733                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1734         { USB_DEVICE(0x04bb, 0x0515),
1735                         .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1736         { USB_DEVICE(0xeb1a, 0x50a6),
1737                         .driver_info = EM2860_BOARD_GADMEI_UTV330 },
1738         { },
1739 };
1740 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1741
1742 /*
1743  * EEPROM hash table for devices with generic USB IDs
1744  */
1745 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1746         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1747         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1748         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1749         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1750         {0x166a0441, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
1751         {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
1752         {0xb8846b20, EM2881_BOARD_PINNACLE_HYBRID_PRO, TUNER_XC2028},
1753         {0x63f653bd, EM2870_BOARD_REDDO_DVB_C_USB_BOX, TUNER_ABSENT},
1754 };
1755
1756 /* I2C devicelist hash table for devices with generic USB IDs */
1757 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1758         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1759         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1760         {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
1761         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1762         {0x4ba50080, EM2861_BOARD_GADMEI_UTV330PLUS, TUNER_TNF_5335MF},
1763 };
1764
1765 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
1766 static unsigned short saa711x_addrs[] = {
1767         0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
1768         0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
1769         I2C_CLIENT_END };
1770
1771 static unsigned short tvp5150_addrs[] = {
1772         0xb8 >> 1,
1773         0xba >> 1,
1774         I2C_CLIENT_END
1775 };
1776
1777 static unsigned short mt9v011_addrs[] = {
1778         0xba >> 1,
1779         I2C_CLIENT_END
1780 };
1781
1782 static unsigned short msp3400_addrs[] = {
1783         0x80 >> 1,
1784         0x88 >> 1,
1785         I2C_CLIENT_END
1786 };
1787
1788 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1789 {
1790         int rc = 0;
1791         struct em28xx *dev = ptr;
1792
1793         if (dev->tuner_type != TUNER_XC2028)
1794                 return 0;
1795
1796         if (command != XC2028_TUNER_RESET)
1797                 return 0;
1798
1799         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1800
1801         return rc;
1802 }
1803 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1804
1805 static inline void em28xx_set_model(struct em28xx *dev)
1806 {
1807         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1808
1809         /* Those are the default values for the majority of boards
1810            Use those values if not specified otherwise at boards entry
1811          */
1812         if (!dev->board.xclk)
1813                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1814                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1815
1816         if (!dev->board.i2c_speed)
1817                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1818                                        EM28XX_I2C_FREQ_100_KHZ;
1819 }
1820
1821
1822 /* FIXME: Should be replaced by a proper mt9m111 driver */
1823 static int em28xx_initialize_mt9m111(struct em28xx *dev)
1824 {
1825         int i;
1826         unsigned char regs[][3] = {
1827                 { 0x0d, 0x00, 0x01, },  /* reset and use defaults */
1828                 { 0x0d, 0x00, 0x00, },
1829                 { 0x0a, 0x00, 0x21, },
1830                 { 0x21, 0x04, 0x00, },  /* full readout speed, no row/col skipping */
1831         };
1832
1833         for (i = 0; i < ARRAY_SIZE(regs); i++)
1834                 i2c_master_send(&dev->i2c_client, &regs[i][0], 3);
1835
1836         return 0;
1837 }
1838
1839
1840 /* FIXME: Should be replaced by a proper mt9m001 driver */
1841 static int em28xx_initialize_mt9m001(struct em28xx *dev)
1842 {
1843         int i;
1844         unsigned char regs[][3] = {
1845                 { 0x0d, 0x00, 0x01, },
1846                 { 0x0d, 0x00, 0x00, },
1847                 { 0x04, 0x05, 0x00, },  /* hres = 1280 */
1848                 { 0x03, 0x04, 0x00, },  /* vres = 1024 */
1849                 { 0x20, 0x11, 0x00, },
1850                 { 0x06, 0x00, 0x10, },
1851                 { 0x2b, 0x00, 0x24, },
1852                 { 0x2e, 0x00, 0x24, },
1853                 { 0x35, 0x00, 0x24, },
1854                 { 0x2d, 0x00, 0x20, },
1855                 { 0x2c, 0x00, 0x20, },
1856                 { 0x09, 0x0a, 0xd4, },
1857                 { 0x35, 0x00, 0x57, },
1858         };
1859
1860         for (i = 0; i < ARRAY_SIZE(regs); i++)
1861                 i2c_master_send(&dev->i2c_client, &regs[i][0], 3);
1862
1863         return 0;
1864 }
1865
1866 /* HINT method: webcam I2C chips
1867  *
1868  * This method works for webcams with Micron sensors
1869  */
1870 static int em28xx_hint_sensor(struct em28xx *dev)
1871 {
1872         int rc;
1873         char *sensor_name;
1874         unsigned char cmd;
1875         __be16 version_be;
1876         u16 version;
1877
1878         /* Micron sensor detection */
1879         dev->i2c_client.addr = 0xba >> 1;
1880         cmd = 0;
1881         i2c_master_send(&dev->i2c_client, &cmd, 1);
1882         rc = i2c_master_recv(&dev->i2c_client, (char *)&version_be, 2);
1883         if (rc != 2)
1884                 return -EINVAL;
1885
1886         version = be16_to_cpu(version_be);
1887         switch (version) {
1888         case 0x8232:            /* mt9v011 640x480 1.3 Mpix sensor */
1889         case 0x8243:            /* mt9v011 rev B 640x480 1.3 Mpix sensor */
1890                 dev->model = EM2820_BOARD_SILVERCREST_WEBCAM;
1891                 em28xx_set_model(dev);
1892
1893                 sensor_name = "mt9v011";
1894                 dev->em28xx_sensor = EM28XX_MT9V011;
1895                 dev->sensor_xres = 640;
1896                 dev->sensor_yres = 480;
1897                 /*
1898                  * FIXME: mt9v011 uses I2S speed as xtal clk - at least with
1899                  * the Silvercrest cam I have here for testing - for higher
1900                  * resolutions, a high clock cause horizontal artifacts, so we
1901                  * need to use a lower xclk frequency.
1902                  * Yet, it would be possible to adjust xclk depending on the
1903                  * desired resolution, since this affects directly the
1904                  * frame rate.
1905                  */
1906                 dev->board.xclk = EM28XX_XCLK_FREQUENCY_4_3MHZ;
1907                 dev->sensor_xtal = 4300000;
1908
1909                 /* probably means GRGB 16 bit bayer */
1910                 dev->vinmode = 0x0d;
1911                 dev->vinctl = 0x00;
1912
1913                 break;
1914
1915         case 0x143a:    /* MT9M111 as found in the ECS G200 */
1916                 dev->model = EM2750_BOARD_UNKNOWN;
1917                 em28xx_set_model(dev);
1918
1919                 sensor_name = "mt9m111";
1920                 dev->board.xclk = EM28XX_XCLK_FREQUENCY_48MHZ;
1921                 dev->em28xx_sensor = EM28XX_MT9M111;
1922                 em28xx_initialize_mt9m111(dev);
1923                 dev->sensor_xres = 640;
1924                 dev->sensor_yres = 512;
1925
1926                 dev->vinmode = 0x0a;
1927                 dev->vinctl = 0x00;
1928
1929                 break;
1930
1931         case 0x8431:
1932                 dev->model = EM2750_BOARD_UNKNOWN;
1933                 em28xx_set_model(dev);
1934
1935                 sensor_name = "mt9m001";
1936                 dev->em28xx_sensor = EM28XX_MT9M001;
1937                 em28xx_initialize_mt9m001(dev);
1938                 dev->sensor_xres = 1280;
1939                 dev->sensor_yres = 1024;
1940
1941                 /* probably means BGGR 16 bit bayer */
1942                 dev->vinmode = 0x0c;
1943                 dev->vinctl = 0x00;
1944
1945                 break;
1946         default:
1947                 printk("Unknown Micron Sensor 0x%04x\n", version);
1948                 return -EINVAL;
1949         }
1950
1951         /* Setup webcam defaults */
1952         em28xx_pre_card_setup(dev);
1953
1954         em28xx_errdev("Sensor is %s, using model %s entry.\n",
1955                       sensor_name, em28xx_boards[dev->model].name);
1956
1957         return 0;
1958 }
1959
1960 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1961  * this won't work for boards with generic PCI IDs
1962  */
1963 void em28xx_pre_card_setup(struct em28xx *dev)
1964 {
1965         /* Set the initial XCLK and I2C clock values based on the board
1966            definition */
1967         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1968         em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1969         msleep(50);
1970
1971         /* request some modules */
1972         switch (dev->model) {
1973         case EM2861_BOARD_PLEXTOR_PX_TV100U:
1974                 /* Sets the msp34xx I2S speed */
1975                 dev->i2s_speed = 2048000;
1976                 break;
1977         case EM2861_BOARD_KWORLD_PVRTV_300U:
1978         case EM2880_BOARD_KWORLD_DVB_305U:
1979                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1980                 msleep(10);
1981                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1982                 msleep(10);
1983                 break;
1984         case EM2870_BOARD_COMPRO_VIDEOMATE:
1985                 /* TODO: someone can do some cleanup here...
1986                          not everything's needed */
1987                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1988                 msleep(10);
1989                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1990                 msleep(10);
1991                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1992                 mdelay(70);
1993                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1994                 mdelay(70);
1995                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1996                 mdelay(70);
1997                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1998                 mdelay(70);
1999                 break;
2000         case EM2870_BOARD_TERRATEC_XS_MT2060:
2001                 /* this device needs some gpio writes to get the DVB-T
2002                    demod work */
2003                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2004                 mdelay(70);
2005                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
2006                 mdelay(70);
2007                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2008                 mdelay(70);
2009                 break;
2010         case EM2870_BOARD_PINNACLE_PCTV_DVB:
2011                 /* this device needs some gpio writes to get the
2012                    DVB-T demod work */
2013                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2014                 mdelay(70);
2015                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
2016                 mdelay(70);
2017                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2018                 mdelay(70);
2019                 break;
2020         case EM2820_BOARD_GADMEI_UTV310:
2021         case EM2820_BOARD_MSI_VOX_USB_2:
2022                 /* enables audio for that devices */
2023                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2024                 break;
2025
2026         case EM2882_BOARD_KWORLD_ATSC_315U:
2027                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2028                 msleep(10);
2029                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2030                 msleep(10);
2031                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
2032                 msleep(10);
2033                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
2034                 msleep(10);
2035                 break;
2036
2037         case EM2860_BOARD_KAIOMY_TVNPC_U2:
2038                 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
2039                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
2040                 em28xx_write_regs(dev, 0x0d, "\x42", 1);
2041                 em28xx_write_regs(dev, 0x08, "\xfd", 1);
2042                 msleep(10);
2043                 em28xx_write_regs(dev, 0x08, "\xff", 1);
2044                 msleep(10);
2045                 em28xx_write_regs(dev, 0x08, "\x7f", 1);
2046                 msleep(10);
2047                 em28xx_write_regs(dev, 0x08, "\x6b", 1);
2048
2049                 break;
2050         case EM2860_BOARD_EASYCAP:
2051                 em28xx_write_regs(dev, 0x08, "\xf8", 1);
2052                 break;
2053
2054         case EM2820_BOARD_IODATA_GVMVP_SZ:
2055                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2056                 msleep(70);
2057                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2058                 msleep(10);
2059                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2060                 msleep(70);
2061                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2062                 msleep(70);
2063                 break;
2064         }
2065
2066         em28xx_gpio_set(dev, dev->board.tuner_gpio);
2067         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2068
2069         /* Unlock device */
2070         em28xx_set_mode(dev, EM28XX_SUSPEND);
2071 }
2072
2073 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
2074 {
2075         memset(ctl, 0, sizeof(*ctl));
2076
2077         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
2078         ctl->max_len = 64;
2079         ctl->mts = em28xx_boards[dev->model].mts_firmware;
2080
2081         switch (dev->model) {
2082         case EM2880_BOARD_EMPIRE_DUAL_TV:
2083         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2084         case EM2882_BOARD_TERRATEC_HYBRID_XS:
2085                 ctl->demod = XC3028_FE_ZARLINK456;
2086                 break;
2087         case EM2880_BOARD_TERRATEC_HYBRID_XS:
2088         case EM2881_BOARD_PINNACLE_HYBRID_PRO:
2089                 ctl->demod = XC3028_FE_ZARLINK456;
2090                 break;
2091         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2092                 /* djh - Not sure which demod we need here */
2093                 ctl->demod = XC3028_FE_DEFAULT;
2094                 break;
2095         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
2096                 ctl->demod = XC3028_FE_DEFAULT;
2097                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
2098                 break;
2099         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2100         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2101         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
2102                 /* FIXME: Better to specify the needed IF */
2103                 ctl->demod = XC3028_FE_DEFAULT;
2104                 break;
2105         case EM2883_BOARD_KWORLD_HYBRID_330U:
2106                 ctl->demod = XC3028_FE_CHINA;
2107                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
2108                 break;
2109         case EM2882_BOARD_EVGA_INDTUBE:
2110                 ctl->demod = XC3028_FE_CHINA;
2111                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
2112                 break;
2113         default:
2114                 ctl->demod = XC3028_FE_OREN538;
2115         }
2116 }
2117
2118 static void em28xx_tuner_setup(struct em28xx *dev)
2119 {
2120         struct tuner_setup           tun_setup;
2121         struct v4l2_frequency        f;
2122
2123         if (dev->tuner_type == TUNER_ABSENT)
2124                 return;
2125
2126         memset(&tun_setup, 0, sizeof(tun_setup));
2127
2128         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
2129         tun_setup.tuner_callback = em28xx_tuner_callback;
2130
2131         if (dev->board.radio.type) {
2132                 tun_setup.type = dev->board.radio.type;
2133                 tun_setup.addr = dev->board.radio_addr;
2134
2135                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
2136         }
2137
2138         if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
2139                 tun_setup.type   = dev->tuner_type;
2140                 tun_setup.addr   = dev->tuner_addr;
2141
2142                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
2143         }
2144
2145         if (dev->tda9887_conf) {
2146                 struct v4l2_priv_tun_config tda9887_cfg;
2147
2148                 tda9887_cfg.tuner = TUNER_TDA9887;
2149                 tda9887_cfg.priv = &dev->tda9887_conf;
2150
2151                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
2152         }
2153
2154         if (dev->tuner_type == TUNER_XC2028) {
2155                 struct v4l2_priv_tun_config  xc2028_cfg;
2156                 struct xc2028_ctrl           ctl;
2157
2158                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
2159                 memset(&ctl, 0, sizeof(ctl));
2160
2161                 em28xx_setup_xc3028(dev, &ctl);
2162
2163                 xc2028_cfg.tuner = TUNER_XC2028;
2164                 xc2028_cfg.priv  = &ctl;
2165
2166                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
2167         }
2168
2169         /* configure tuner */
2170         f.tuner = 0;
2171         f.type = V4L2_TUNER_ANALOG_TV;
2172         f.frequency = 9076;     /* just a magic number */
2173         dev->ctl_freq = f.frequency;
2174         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
2175 }
2176
2177 static int em28xx_hint_board(struct em28xx *dev)
2178 {
2179         int i;
2180
2181         /* HINT method: EEPROM
2182          *
2183          * This method works only for boards with eeprom.
2184          * Uses a hash of all eeprom bytes. The hash should be
2185          * unique for a vendor/tuner pair.
2186          * There are a high chance that tuners for different
2187          * video standards produce different hashes.
2188          */
2189         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
2190                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
2191                         dev->model = em28xx_eeprom_hash[i].model;
2192                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
2193
2194                         em28xx_errdev("Your board has no unique USB ID.\n");
2195                         em28xx_errdev("A hint were successfully done, "
2196                                       "based on eeprom hash.\n");
2197                         em28xx_errdev("This method is not 100%% failproof.\n");
2198                         em28xx_errdev("If the board were missdetected, "
2199                                       "please email this log to:\n");
2200                         em28xx_errdev("\tV4L Mailing List "
2201                                       " <linux-media@vger.kernel.org>\n");
2202                         em28xx_errdev("Board detected as %s\n",
2203                                       em28xx_boards[dev->model].name);
2204
2205                         return 0;
2206                 }
2207         }
2208
2209         /* HINT method: I2C attached devices
2210          *
2211          * This method works for all boards.
2212          * Uses a hash of i2c scanned devices.
2213          * Devices with the same i2c attached chips will
2214          * be considered equal.
2215          * This method is less precise than the eeprom one.
2216          */
2217
2218         /* user did not request i2c scanning => do it now */
2219         if (!dev->i2c_hash)
2220                 em28xx_do_i2c_scan(dev);
2221
2222         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
2223                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
2224                         dev->model = em28xx_i2c_hash[i].model;
2225                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
2226                         em28xx_errdev("Your board has no unique USB ID.\n");
2227                         em28xx_errdev("A hint were successfully done, "
2228                                       "based on i2c devicelist hash.\n");
2229                         em28xx_errdev("This method is not 100%% failproof.\n");
2230                         em28xx_errdev("If the board were missdetected, "
2231                                       "please email this log to:\n");
2232                         em28xx_errdev("\tV4L Mailing List "
2233                                       " <linux-media@vger.kernel.org>\n");
2234                         em28xx_errdev("Board detected as %s\n",
2235                                       em28xx_boards[dev->model].name);
2236
2237                         return 0;
2238                 }
2239         }
2240
2241         em28xx_errdev("Your board has no unique USB ID and thus need a "
2242                       "hint to be detected.\n");
2243         em28xx_errdev("You may try to use card=<n> insmod option to "
2244                       "workaround that.\n");
2245         em28xx_errdev("Please send an email with this log to:\n");
2246         em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
2247         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
2248         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
2249
2250         em28xx_errdev("Here is a list of valid choices for the card=<n>"
2251                       " insmod option:\n");
2252         for (i = 0; i < em28xx_bcount; i++) {
2253                 em28xx_errdev("    card=%d -> %s\n",
2254                                 i, em28xx_boards[i].name);
2255         }
2256         return -1;
2257 }
2258
2259 /* ----------------------------------------------------------------------- */
2260 void em28xx_register_i2c_ir(struct em28xx *dev)
2261 {
2262         struct i2c_board_info info;
2263         const unsigned short addr_list[] = {
2264                  0x30, 0x47, I2C_CLIENT_END
2265         };
2266
2267         if (disable_ir)
2268                 return;
2269
2270         memset(&info, 0, sizeof(struct i2c_board_info));
2271         memset(&dev->init_data, 0, sizeof(dev->init_data));
2272         strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
2273
2274         /* detect & configure */
2275         switch (dev->model) {
2276         case EM2800_BOARD_TERRATEC_CINERGY_200:
2277         case EM2820_BOARD_TERRATEC_CINERGY_250:
2278                 dev->init_data.ir_codes = &ir_codes_em_terratec_table;
2279                 dev->init_data.get_key = em28xx_get_key_terratec;
2280                 dev->init_data.name = "i2c IR (EM28XX Terratec)";
2281                 break;
2282         case EM2820_BOARD_PINNACLE_USB_2:
2283                 dev->init_data.ir_codes = &ir_codes_pinnacle_grey_table;
2284                 dev->init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
2285                 dev->init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
2286                 break;
2287         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2288                 dev->init_data.ir_codes = &ir_codes_hauppauge_new_table;
2289                 dev->init_data.get_key = em28xx_get_key_em_haup;
2290                 dev->init_data.name = "i2c IR (EM2840 Hauppauge)";
2291                 break;
2292         }
2293
2294         if (dev->init_data.name)
2295                 info.platform_data = &dev->init_data;
2296         i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
2297 }
2298
2299 void em28xx_card_setup(struct em28xx *dev)
2300 {
2301         /*
2302          * If the device can be a webcam, seek for a sensor.
2303          * If sensor is not found, then it isn't a webcam.
2304          */
2305         if (dev->board.is_webcam) {
2306                 if (em28xx_hint_sensor(dev) < 0)
2307                         dev->board.is_webcam = 0;
2308                 else
2309                         dev->progressive = 1;
2310         } else
2311                 em28xx_set_model(dev);
2312
2313         em28xx_info("Identified as %s (card=%d)\n",
2314                     dev->board.name, dev->model);
2315
2316         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
2317         if (em28xx_boards[dev->model].tuner_addr)
2318                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
2319
2320         if (em28xx_boards[dev->model].tda9887_conf)
2321                 dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
2322
2323         /* request some modules */
2324         switch (dev->model) {
2325         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2326         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2327         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2328         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2329         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2330         {
2331                 struct tveeprom tv;
2332 #if defined(CONFIG_MODULES) && defined(MODULE)
2333                 request_module("tveeprom");
2334 #endif
2335                 /* Call first TVeeprom */
2336
2337                 dev->i2c_client.addr = 0xa0 >> 1;
2338                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
2339
2340                 dev->tuner_type = tv.tuner_type;
2341
2342                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
2343                         dev->i2s_speed = 2048000;
2344                         dev->board.has_msp34xx = 1;
2345                 }
2346                 break;
2347         }
2348         case EM2882_BOARD_KWORLD_ATSC_315U:
2349                 em28xx_write_reg(dev, 0x0d, 0x42);
2350                 msleep(10);
2351                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2352                 msleep(10);
2353                 break;
2354         case EM2820_BOARD_KWORLD_PVRTV2800RF:
2355                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
2356                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
2357                 break;
2358         case EM2820_BOARD_UNKNOWN:
2359         case EM2800_BOARD_UNKNOWN:
2360                 /*
2361                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
2362                  *
2363                  * This occurs because they share identical USB vendor and
2364                  * product IDs.
2365                  *
2366                  * What we do here is look up the EEPROM hash of the K-WORLD
2367                  * and if it is found then we decide that we do not have
2368                  * a DIGIVOX and reset the device to the K-WORLD instead.
2369                  *
2370                  * This solution is only valid if they do not share eeprom
2371                  * hash identities which has not been determined as yet.
2372                  */
2373         case EM2880_BOARD_MSI_DIGIVOX_AD:
2374                 if (!em28xx_hint_board(dev))
2375                         em28xx_set_model(dev);
2376
2377                 /* In cases where we had to use a board hint, the call to
2378                    em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2379                    so make the call now so the analog GPIOs are set properly
2380                    before probing the i2c bus. */
2381                 em28xx_gpio_set(dev, dev->board.tuner_gpio);
2382                 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2383                 break;
2384         }
2385
2386 #if defined(CONFIG_MODULES) && defined(MODULE)
2387         if (dev->board.has_ir_i2c && !disable_ir)
2388                 request_module("ir-kbd-i2c");
2389 #endif
2390         if (dev->board.has_snapshot_button)
2391                 em28xx_register_snapshot_button(dev);
2392
2393         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
2394                 em28xx_errdev("\n\n");
2395                 em28xx_errdev("The support for this board weren't "
2396                               "valid yet.\n");
2397                 em28xx_errdev("Please send a report of having this working\n");
2398                 em28xx_errdev("not to V4L mailing list (and/or to other "
2399                                 "addresses)\n\n");
2400         }
2401
2402         /* Allow override tuner type by a module parameter */
2403         if (tuner >= 0)
2404                 dev->tuner_type = tuner;
2405
2406         /* request some modules */
2407         if (dev->board.has_msp34xx)
2408                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2409                         "msp3400", "msp3400", 0, msp3400_addrs);
2410
2411         if (dev->board.decoder == EM28XX_SAA711X)
2412                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2413                         "saa7115", "saa7115_auto", 0, saa711x_addrs);
2414
2415         if (dev->board.decoder == EM28XX_TVP5150)
2416                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2417                         "tvp5150", "tvp5150", 0, tvp5150_addrs);
2418
2419         if (dev->em28xx_sensor == EM28XX_MT9V011) {
2420                 struct v4l2_subdev *sd;
2421
2422                 sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
2423                          &dev->i2c_adap, "mt9v011", "mt9v011", 0, mt9v011_addrs);
2424                 v4l2_subdev_call(sd, core, s_config, 0, &dev->sensor_xtal);
2425         }
2426
2427
2428         if (dev->board.adecoder == EM28XX_TVAUDIO)
2429                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2430                         "tvaudio", "tvaudio", dev->board.tvaudio_addr, NULL);
2431
2432         if (dev->board.tuner_type != TUNER_ABSENT) {
2433                 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2434
2435                 if (dev->board.radio.type)
2436                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2437                                 "tuner", "tuner", dev->board.radio_addr, NULL);
2438
2439                 if (has_demod)
2440                         v4l2_i2c_new_subdev(&dev->v4l2_dev,
2441                                 &dev->i2c_adap, "tuner", "tuner",
2442                                 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2443                 if (dev->tuner_addr == 0) {
2444                         enum v4l2_i2c_tuner_type type =
2445                                 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2446                         struct v4l2_subdev *sd;
2447
2448                         sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
2449                                 &dev->i2c_adap, "tuner", "tuner",
2450                                 0, v4l2_i2c_tuner_addrs(type));
2451
2452                         if (sd)
2453                                 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2454                 } else {
2455                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2456                                 "tuner", "tuner", dev->tuner_addr, NULL);
2457                 }
2458         }
2459
2460         em28xx_tuner_setup(dev);
2461
2462         if(!disable_ir)
2463                 em28xx_ir_init(dev);
2464 }
2465
2466
2467 #if defined(CONFIG_MODULES) && defined(MODULE)
2468 static void request_module_async(struct work_struct *work)
2469 {
2470         struct em28xx *dev = container_of(work,
2471                              struct em28xx, request_module_wk);
2472
2473         if (dev->has_audio_class)
2474                 request_module("snd-usb-audio");
2475         else if (dev->has_alsa_audio)
2476                 request_module("em28xx-alsa");
2477
2478         if (dev->board.has_dvb)
2479                 request_module("em28xx-dvb");
2480 }
2481
2482 static void request_modules(struct em28xx *dev)
2483 {
2484         INIT_WORK(&dev->request_module_wk, request_module_async);
2485         schedule_work(&dev->request_module_wk);
2486 }
2487 #else
2488 #define request_modules(dev)
2489 #endif /* CONFIG_MODULES */
2490
2491 /*
2492  * em28xx_realease_resources()
2493  * unregisters the v4l2,i2c and usb devices
2494  * called when the device gets disconected or at module unload
2495 */
2496 void em28xx_release_resources(struct em28xx *dev)
2497 {
2498         if (dev->sbutton_input_dev)
2499                 em28xx_deregister_snapshot_button(dev);
2500
2501         if (dev->ir)
2502                 em28xx_ir_fini(dev);
2503
2504         /*FIXME: I2C IR should be disconnected */
2505
2506         em28xx_release_analog_resources(dev);
2507
2508         em28xx_remove_from_devlist(dev);
2509
2510         em28xx_i2c_unregister(dev);
2511
2512         v4l2_device_unregister(&dev->v4l2_dev);
2513
2514         usb_put_dev(dev->udev);
2515
2516         /* Mark device as unused */
2517         em28xx_devused &= ~(1 << dev->devno);
2518 };
2519
2520 /*
2521  * em28xx_init_dev()
2522  * allocates and inits the device structs, registers i2c bus and v4l device
2523  */
2524 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
2525                            struct usb_interface *interface,
2526                            int minor)
2527 {
2528         struct em28xx *dev = *devhandle;
2529         int retval;
2530         int errCode;
2531
2532         dev->udev = udev;
2533         mutex_init(&dev->ctrl_urb_lock);
2534         spin_lock_init(&dev->slock);
2535         init_waitqueue_head(&dev->open);
2536         init_waitqueue_head(&dev->wait_frame);
2537         init_waitqueue_head(&dev->wait_stream);
2538
2539         dev->em28xx_write_regs = em28xx_write_regs;
2540         dev->em28xx_read_reg = em28xx_read_reg;
2541         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2542         dev->em28xx_write_regs_req = em28xx_write_regs_req;
2543         dev->em28xx_read_reg_req = em28xx_read_reg_req;
2544         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2545
2546         em28xx_set_model(dev);
2547
2548         /* Set the default GPO/GPIO for legacy devices */
2549         dev->reg_gpo_num = EM2880_R04_GPO;
2550         dev->reg_gpio_num = EM28XX_R08_GPIO;
2551
2552         dev->wait_after_write = 5;
2553
2554         /* Based on the Chip ID, set the device configuration */
2555         retval = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
2556         if (retval > 0) {
2557                 dev->chip_id = retval;
2558
2559                 switch (dev->chip_id) {
2560                 case CHIP_ID_EM2800:
2561                         em28xx_info("chip ID is em2800\n");
2562                         break;
2563                 case CHIP_ID_EM2710:
2564                         em28xx_info("chip ID is em2710\n");
2565                         break;
2566                 case CHIP_ID_EM2750:
2567                         em28xx_info("chip ID is em2750\n");
2568                         break;
2569                 case CHIP_ID_EM2820:
2570                         em28xx_info("chip ID is em2820 (or em2710)\n");
2571                         break;
2572                 case CHIP_ID_EM2840:
2573                         em28xx_info("chip ID is em2840\n");
2574                         break;
2575                 case CHIP_ID_EM2860:
2576                         em28xx_info("chip ID is em2860\n");
2577                         break;
2578                 case CHIP_ID_EM2870:
2579                         em28xx_info("chip ID is em2870\n");
2580                         dev->wait_after_write = 0;
2581                         break;
2582                 case CHIP_ID_EM2874:
2583                         em28xx_info("chip ID is em2874\n");
2584                         dev->reg_gpio_num = EM2874_R80_GPIO;
2585                         dev->wait_after_write = 0;
2586                         break;
2587                 case CHIP_ID_EM2883:
2588                         em28xx_info("chip ID is em2882/em2883\n");
2589                         dev->wait_after_write = 0;
2590                         break;
2591                 default:
2592                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
2593                 }
2594         }
2595
2596         /* Prepopulate cached GPO register content */
2597         retval = em28xx_read_reg(dev, dev->reg_gpo_num);
2598         if (retval >= 0)
2599                 dev->reg_gpo = retval;
2600
2601         em28xx_pre_card_setup(dev);
2602
2603         if (!dev->board.is_em2800) {
2604                 /* Sets I2C speed to 100 KHz */
2605                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2606                 if (retval < 0) {
2607                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
2608                                       " retval [%d]\n",
2609                                       __func__, retval);
2610                         return retval;
2611                 }
2612         }
2613
2614         retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
2615         if (retval < 0) {
2616                 em28xx_errdev("Call to v4l2_device_register() failed!\n");
2617                 return retval;
2618         }
2619
2620         /* register i2c bus */
2621         errCode = em28xx_i2c_register(dev);
2622         if (errCode < 0) {
2623                 v4l2_device_unregister(&dev->v4l2_dev);
2624                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2625                         __func__, errCode);
2626                 return errCode;
2627         }
2628
2629         /*
2630          * Default format, used for tvp5150 or saa711x output formats
2631          */
2632         dev->vinmode = 0x10;
2633         dev->vinctl  = EM28XX_VINCTRL_INTERLACED |
2634                        EM28XX_VINCTRL_CCIR656_ENABLE;
2635
2636         /* Do board specific init and eeprom reading */
2637         em28xx_card_setup(dev);
2638
2639         /* Configure audio */
2640         errCode = em28xx_audio_setup(dev);
2641         if (errCode < 0) {
2642                 v4l2_device_unregister(&dev->v4l2_dev);
2643                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2644                         __func__, errCode);
2645         }
2646
2647         /* wake i2c devices */
2648         em28xx_wake_i2c(dev);
2649
2650         /* init video dma queues */
2651         INIT_LIST_HEAD(&dev->vidq.active);
2652         INIT_LIST_HEAD(&dev->vidq.queued);
2653         INIT_LIST_HEAD(&dev->vbiq.active);
2654         INIT_LIST_HEAD(&dev->vbiq.queued);
2655
2656         if (dev->board.has_msp34xx) {
2657                 /* Send a reset to other chips via gpio */
2658                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2659                 if (errCode < 0) {
2660                         em28xx_errdev("%s: em28xx_write_regs_req - "
2661                                       "msp34xx(1) failed! errCode [%d]\n",
2662                                       __func__, errCode);
2663                         return errCode;
2664                 }
2665                 msleep(3);
2666
2667                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2668                 if (errCode < 0) {
2669                         em28xx_errdev("%s: em28xx_write_regs_req - "
2670                                       "msp34xx(2) failed! errCode [%d]\n",
2671                                       __func__, errCode);
2672                         return errCode;
2673                 }
2674                 msleep(3);
2675         }
2676
2677         em28xx_add_into_devlist(dev);
2678
2679         retval = em28xx_register_analog_devices(dev);
2680         if (retval < 0) {
2681                 em28xx_release_resources(dev);
2682                 goto fail_reg_devices;
2683         }
2684
2685         em28xx_init_extension(dev);
2686
2687         /* Save some power by putting tuner to sleep */
2688         v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
2689
2690         return 0;
2691
2692 fail_reg_devices:
2693         return retval;
2694 }
2695
2696 /*
2697  * em28xx_usb_probe()
2698  * checks for supported devices
2699  */
2700 static int em28xx_usb_probe(struct usb_interface *interface,
2701                             const struct usb_device_id *id)
2702 {
2703         const struct usb_endpoint_descriptor *endpoint;
2704         struct usb_device *udev;
2705         struct usb_interface *uif;
2706         struct em28xx *dev = NULL;
2707         int retval;
2708         int i, nr, ifnum, isoc_pipe;
2709         char *speed;
2710         char descr[255] = "";
2711
2712         udev = usb_get_dev(interface_to_usbdev(interface));
2713         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2714
2715         /* Check to see next free device and mark as used */
2716         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2717         em28xx_devused |= 1<<nr;
2718
2719         /* Don't register audio interfaces */
2720         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2721                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2722                         "interface %i, class %i\n",
2723                         le16_to_cpu(udev->descriptor.idVendor),
2724                         le16_to_cpu(udev->descriptor.idProduct),
2725                         ifnum,
2726                         interface->altsetting[0].desc.bInterfaceClass);
2727
2728                 em28xx_devused &= ~(1<<nr);
2729                 retval = -ENODEV;
2730                 goto err;
2731         }
2732
2733         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2734
2735         /* check if the device has the iso in endpoint at the correct place */
2736         if (usb_endpoint_xfer_isoc(endpoint)
2737             &&
2738             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2739                 /* It's a newer em2874/em2875 device */
2740                 isoc_pipe = 0;
2741         } else {
2742                 int check_interface = 1;
2743                 isoc_pipe = 1;
2744                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2745                 if (!usb_endpoint_xfer_isoc(endpoint))
2746                         check_interface = 0;
2747
2748                 if (usb_endpoint_dir_out(endpoint))
2749                         check_interface = 0;
2750
2751                 if (!check_interface) {
2752                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2753                                 "interface %i, class %i found.\n",
2754                                 le16_to_cpu(udev->descriptor.idVendor),
2755                                 le16_to_cpu(udev->descriptor.idProduct),
2756                                 ifnum,
2757                                 interface->altsetting[0].desc.bInterfaceClass);
2758
2759                         em28xx_err(DRIVER_NAME " This is an anciliary "
2760                                 "interface not used by the driver\n");
2761
2762                         em28xx_devused &= ~(1<<nr);
2763                         retval = -ENODEV;
2764                         goto err;
2765                 }
2766         }
2767
2768         switch (udev->speed) {
2769         case USB_SPEED_LOW:
2770                 speed = "1.5";
2771                 break;
2772         case USB_SPEED_UNKNOWN:
2773         case USB_SPEED_FULL:
2774                 speed = "12";
2775                 break;
2776         case USB_SPEED_HIGH:
2777                 speed = "480";
2778                 break;
2779         default:
2780                 speed = "unknown";
2781         }
2782
2783         if (udev->manufacturer)
2784                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2785
2786         if (udev->product) {
2787                 if (*descr)
2788                         strlcat(descr, " ", sizeof(descr));
2789                 strlcat(descr, udev->product, sizeof(descr));
2790         }
2791         if (*descr)
2792                 strlcat(descr, " ", sizeof(descr));
2793
2794         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2795                 "(%04x:%04x, interface %d, class %d)\n",
2796                 descr,
2797                 speed,
2798                 le16_to_cpu(udev->descriptor.idVendor),
2799                 le16_to_cpu(udev->descriptor.idProduct),
2800                 ifnum,
2801                 interface->altsetting->desc.bInterfaceNumber);
2802
2803         /*
2804          * Make sure we have 480 Mbps of bandwidth, otherwise things like
2805          * video stream wouldn't likely work, since 12 Mbps is generally
2806          * not enough even for most Digital TV streams.
2807          */
2808         if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
2809                 printk(DRIVER_NAME ": Device initialization failed.\n");
2810                 printk(DRIVER_NAME ": Device must be connected to a high-speed"
2811                        " USB 2.0 port.\n");
2812                 em28xx_devused &= ~(1<<nr);
2813                 retval = -ENODEV;
2814                 goto err;
2815         }
2816
2817         if (nr >= EM28XX_MAXBOARDS) {
2818                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2819                                 EM28XX_MAXBOARDS);
2820                 em28xx_devused &= ~(1<<nr);
2821                 retval = -ENOMEM;
2822                 goto err;
2823         }
2824
2825         /* allocate memory for our device state and initialize it */
2826         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2827         if (dev == NULL) {
2828                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2829                 em28xx_devused &= ~(1<<nr);
2830                 retval = -ENOMEM;
2831                 goto err;
2832         }
2833
2834         snprintf(dev->name, 29, "em28xx #%d", nr);
2835         dev->devno = nr;
2836         dev->model = id->driver_info;
2837         dev->alt   = -1;
2838
2839         /* Checks if audio is provided by some interface */
2840         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2841                 uif = udev->config->interface[i];
2842                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2843                         dev->has_audio_class = 1;
2844                         break;
2845                 }
2846         }
2847
2848         /* compute alternate max packet sizes */
2849         uif = udev->actconfig->interface[0];
2850
2851         dev->num_alt = uif->num_altsetting;
2852         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2853
2854         if (dev->alt_max_pkt_size == NULL) {
2855                 em28xx_errdev("out of memory!\n");
2856                 em28xx_devused &= ~(1<<nr);
2857                 kfree(dev);
2858                 retval = -ENOMEM;
2859                 goto err;
2860         }
2861
2862         for (i = 0; i < dev->num_alt ; i++) {
2863                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2864                 dev->alt_max_pkt_size[i] =
2865                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2866         }
2867
2868         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2869                 dev->model = card[nr];
2870
2871         /* allocate device struct */
2872         mutex_init(&dev->lock);
2873         mutex_lock(&dev->lock);
2874         retval = em28xx_init_dev(&dev, udev, interface, nr);
2875         if (retval) {
2876                 em28xx_devused &= ~(1<<dev->devno);
2877                 mutex_unlock(&dev->lock);
2878                 kfree(dev);
2879                 goto err;
2880         }
2881
2882         /* save our data pointer in this interface device */
2883         usb_set_intfdata(interface, dev);
2884
2885         request_modules(dev);
2886
2887         /* Should be the last thing to do, to avoid newer udev's to
2888            open the device before fully initializing it
2889          */
2890         mutex_unlock(&dev->lock);
2891
2892         return 0;
2893
2894 err:
2895         return retval;
2896 }
2897
2898 /*
2899  * em28xx_usb_disconnect()
2900  * called when the device gets diconencted
2901  * video device will be unregistered on v4l2_close in case it is still open
2902  */
2903 static void em28xx_usb_disconnect(struct usb_interface *interface)
2904 {
2905         struct em28xx *dev;
2906
2907         dev = usb_get_intfdata(interface);
2908         usb_set_intfdata(interface, NULL);
2909
2910         if (!dev)
2911                 return;
2912
2913         em28xx_info("disconnecting %s\n", dev->vdev->name);
2914
2915         /* wait until all current v4l2 io is finished then deallocate
2916            resources */
2917         mutex_lock(&dev->lock);
2918
2919         wake_up_interruptible_all(&dev->open);
2920
2921         v4l2_device_disconnect(&dev->v4l2_dev);
2922
2923         if (dev->users) {
2924                 em28xx_warn
2925                     ("device %s is open! Deregistration and memory "
2926                      "deallocation are deferred on close.\n",
2927                      video_device_node_name(dev->vdev));
2928
2929                 dev->state |= DEV_MISCONFIGURED;
2930                 em28xx_uninit_isoc(dev);
2931                 dev->state |= DEV_DISCONNECTED;
2932                 wake_up_interruptible(&dev->wait_frame);
2933                 wake_up_interruptible(&dev->wait_stream);
2934         } else {
2935                 dev->state |= DEV_DISCONNECTED;
2936                 em28xx_release_resources(dev);
2937         }
2938
2939         em28xx_close_extension(dev);
2940
2941         mutex_unlock(&dev->lock);
2942
2943         if (!dev->users) {
2944                 kfree(dev->alt_max_pkt_size);
2945                 kfree(dev);
2946         }
2947 }
2948
2949 static struct usb_driver em28xx_usb_driver = {
2950         .name = "em28xx",
2951         .probe = em28xx_usb_probe,
2952         .disconnect = em28xx_usb_disconnect,
2953         .id_table = em28xx_id_table,
2954 };
2955
2956 static int __init em28xx_module_init(void)
2957 {
2958         int result;
2959
2960         /* register this driver with the USB subsystem */
2961         result = usb_register(&em28xx_usb_driver);
2962         if (result)
2963                 em28xx_err(DRIVER_NAME
2964                            " usb_register failed. Error number %d.\n", result);
2965
2966         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2967
2968         return result;
2969 }
2970
2971 static void __exit em28xx_module_exit(void)
2972 {
2973         /* deregister this driver with the USB subsystem */
2974         usb_deregister(&em28xx_usb_driver);
2975 }
2976
2977 module_init(em28xx_module_init);
2978 module_exit(em28xx_module_exit);