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/tveeprom.h>
  35 #include <media/audiochip.h>
  36 #include <media/v4l2-common.h>
  37
  38 #include "em28xx.h"
  39
  40 static int tuner = -1;
  41 module_param(tuner, int, 0444);
  42 MODULE_PARM_DESC(tuner, "tuner type");
  43
  44 static unsigned int disable_ir;
  45 module_param(disable_ir, int, 0444);
  46 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
  47
  48 struct em28xx_hash_table {
  49         unsigned long hash;
  50         unsigned int  model;
  51         unsigned int  tuner;
  52 };
  53
  54 struct em28xx_board em28xx_boards[] = {
  55         [EM2800_BOARD_UNKNOWN] = {
  56                 .name         = "Unknown EM2800 video grabber",
  57                 .is_em2800    = 1,
  58                 .vchannels    = 2,
  59                 .tda9887_conf = TDA9887_PRESENT,
  60                 .decoder      = EM28XX_SAA7113,
  61                 .input           = { {
  62                         .type     = EM28XX_VMUX_COMPOSITE1,
  63                         .vmux     = SAA7115_COMPOSITE0,
  64                         .amux     = 1,
  65                 }, {
  66                         .type     = EM28XX_VMUX_SVIDEO,
  67                         .vmux     = SAA7115_SVIDEO3,
  68                         .amux     = 1,
  69                 } },
  70         },
  71         [EM2820_BOARD_UNKNOWN] = {
  72                 .name         = "Unknown EM2750/28xx video grabber",
  73                 .is_em2800    = 0,
  74                 .tuner_type   = TUNER_ABSENT,
  75         },
  76         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
  77                 .name         = "Kworld PVR TV 2800 RF",
  78                 .is_em2800    = 0,
  79                 .vchannels    = 2,
  80                 .tuner_type   = TUNER_TEMIC_PAL,
  81                 .tda9887_conf = TDA9887_PRESENT,
  82                 .decoder      = EM28XX_SAA7113,
  83                 .input           = { {
  84                         .type     = EM28XX_VMUX_COMPOSITE1,
  85                         .vmux     = SAA7115_COMPOSITE0,
  86                         .amux     = 1,
  87                 }, {
  88                         .type     = EM28XX_VMUX_SVIDEO,
  89                         .vmux     = SAA7115_SVIDEO3,
  90                         .amux     = 1,
  91                 } },
  92         },
  93         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
  94                 .name         = "Terratec Cinergy 250 USB",
  95                 .vchannels    = 3,
  96                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
  97                 .tda9887_conf = TDA9887_PRESENT,
  98                 .decoder      = EM28XX_SAA7113,
  99                 .input          = { {
 100                         .type     = EM28XX_VMUX_TELEVISION,
 101                         .vmux     = SAA7115_COMPOSITE2,
 102                         .amux     = 1,
 103                 }, {
 104                         .type     = EM28XX_VMUX_COMPOSITE1,
 105                         .vmux     = SAA7115_COMPOSITE0,
 106                         .amux     = 1,
 107                 }, {
 108                         .type     = EM28XX_VMUX_SVIDEO,
 109                         .vmux     = SAA7115_SVIDEO3,
 110                         .amux     = 1,
 111                 } },
 112         },
 113         [EM2820_BOARD_PINNACLE_USB_2] = {
 114                 .name         = "Pinnacle PCTV USB 2",
 115                 .vchannels    = 3,
 116                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 117                 .tda9887_conf = TDA9887_PRESENT,
 118                 .decoder      = EM28XX_SAA7113,
 119                 .input          = { {
 120                         .type     = EM28XX_VMUX_TELEVISION,
 121                         .vmux     = SAA7115_COMPOSITE2,
 122                         .amux     = 0,
 123                 }, {
 124                         .type     = EM28XX_VMUX_COMPOSITE1,
 125                         .vmux     = SAA7115_COMPOSITE0,
 126                         .amux     = 1,
 127                 }, {
 128                         .type     = EM28XX_VMUX_SVIDEO,
 129                         .vmux     = SAA7115_SVIDEO3,
 130                         .amux     = 1,
 131                 } },
 132         },
 133         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 134                 .name         = "Hauppauge WinTV USB 2",
 135                 .vchannels    = 3,
 136                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 137                 .tda9887_conf = TDA9887_PRESENT |
 138                                 TDA9887_PORT1_ACTIVE|
 139                                 TDA9887_PORT2_ACTIVE,
 140                 .decoder      = EM28XX_TVP5150,
 141                 .has_msp34xx  = 1,
 142                 /*FIXME: S-Video not tested */
 143                 .input          = { {
 144                         .type     = EM28XX_VMUX_TELEVISION,
 145                         .vmux     = TVP5150_COMPOSITE0,
 146                         .amux     = MSP_INPUT_DEFAULT,
 147                 }, {
 148                         .type     = EM28XX_VMUX_SVIDEO,
 149                         .vmux     = TVP5150_SVIDEO,
 150                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 151                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 152                 } },
 153         },
 154         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 155                 .name         = "Hauppauge WinTV HVR 900",
 156                 .vchannels    = 3,
 157                 .tda9887_conf = TDA9887_PRESENT,
 158                 .tuner_type   = TUNER_XC2028,
 159                 .mts_firmware = 1,
 160                 .has_dvb        = 1,
 161                 .decoder      = EM28XX_TVP5150,
 162                 .input          = { {
 163                         .type     = EM28XX_VMUX_TELEVISION,
 164                         .vmux     = TVP5150_COMPOSITE0,
 165                         .amux     = 0,
 166                 }, {
 167                         .type     = EM28XX_VMUX_COMPOSITE1,
 168                         .vmux     = TVP5150_COMPOSITE1,
 169                         .amux     = 1,
 170                 }, {
 171                         .type     = EM28XX_VMUX_SVIDEO,
 172                         .vmux     = TVP5150_SVIDEO,
 173                         .amux     = 1,
 174                 } },
 175         },
 176         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 177                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 178                 .vchannels    = 3,
 179                 .tda9887_conf = TDA9887_PRESENT,
 180                 .tuner_type   = TUNER_XC2028,
 181                 .mts_firmware = 1,
 182                 .decoder      = EM28XX_TVP5150,
 183                 .input          = { {
 184                         .type     = EM28XX_VMUX_TELEVISION,
 185                         .vmux     = TVP5150_COMPOSITE0,
 186                         .amux     = 0,
 187                 }, {
 188                         .type     = EM28XX_VMUX_COMPOSITE1,
 189                         .vmux     = TVP5150_COMPOSITE1,
 190                         .amux     = 1,
 191                 }, {
 192                         .type     = EM28XX_VMUX_SVIDEO,
 193                         .vmux     = TVP5150_SVIDEO,
 194                         .amux     = 1,
 195                 } },
 196         },
 197         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 198                 .name           = "Hauppauge WinTV HVR 950",
 199                 .vchannels      = 3,
 200                 .tda9887_conf   = TDA9887_PRESENT,
 201                 .tuner_type     = TUNER_XC2028,
 202                 .mts_firmware   = 1,
 203                 .has_12mhz_i2s  = 1,
 204                 .has_dvb        = 1,
 205                 .decoder        = EM28XX_TVP5150,
 206                 .input          = { {
 207                         .type     = EM28XX_VMUX_TELEVISION,
 208                         .vmux     = TVP5150_COMPOSITE0,
 209                         .amux     = 0,
 210                 }, {
 211                         .type     = EM28XX_VMUX_COMPOSITE1,
 212                         .vmux     = TVP5150_COMPOSITE1,
 213                         .amux     = 1,
 214                 }, {
 215                         .type     = EM28XX_VMUX_SVIDEO,
 216                         .vmux     = TVP5150_SVIDEO,
 217                         .amux     = 1,
 218                 } },
 219         },
 220         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 221                 .name           = "Pinnacle PCTV HD Pro Stick",
 222                 .vchannels      = 3,
 223                 .tda9887_conf   = TDA9887_PRESENT,
 224                 .tuner_type     = TUNER_XC2028,
 225                 .mts_firmware   = 1,
 226                 .has_12mhz_i2s  = 1,
 227                 .has_dvb        = 1,
 228                 .decoder        = EM28XX_TVP5150,
 229                 .input          = { {
 230                         .type     = EM28XX_VMUX_TELEVISION,
 231                         .vmux     = TVP5150_COMPOSITE0,
 232                         .amux     = 0,
 233                 }, {
 234                         .type     = EM28XX_VMUX_COMPOSITE1,
 235                         .vmux     = TVP5150_COMPOSITE1,
 236                         .amux     = 1,
 237                 }, {
 238                         .type     = EM28XX_VMUX_SVIDEO,
 239                         .vmux     = TVP5150_SVIDEO,
 240                         .amux     = 1,
 241                 } },
 242         },
 243         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 244                 .name         = "Terratec Hybrid XS",
 245                 .vchannels    = 3,
 246                 .tda9887_conf = TDA9887_PRESENT,
 247                 .tuner_type   = TUNER_XC2028,
 248                 .decoder      = EM28XX_TVP5150,
 249                 .input          = { {
 250                         .type     = EM28XX_VMUX_TELEVISION,
 251                         .vmux     = TVP5150_COMPOSITE0,
 252                         .amux     = 0,
 253                 }, {
 254                         .type     = EM28XX_VMUX_COMPOSITE1,
 255                         .vmux     = TVP5150_COMPOSITE1,
 256                         .amux     = 1,
 257                 }, {
 258                         .type     = EM28XX_VMUX_SVIDEO,
 259                         .vmux     = TVP5150_SVIDEO,
 260                         .amux     = 1,
 261                 } },
 262         },
 263         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 264            as Prodigy XS with a different PID, let's keep it separated for now
 265            maybe we'll need it lateron */
 266         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 267                 .name         = "Terratec Prodigy XS",
 268                 .vchannels    = 3,
 269                 .tda9887_conf = TDA9887_PRESENT,
 270                 .tuner_type   = TUNER_XC2028,
 271                 .decoder      = EM28XX_TVP5150,
 272                 .input          = { {
 273                         .type     = EM28XX_VMUX_TELEVISION,
 274                         .vmux     = TVP5150_COMPOSITE0,
 275                         .amux     = 0,
 276                 }, {
 277                         .type     = EM28XX_VMUX_COMPOSITE1,
 278                         .vmux     = TVP5150_COMPOSITE1,
 279                         .amux     = 1,
 280                 }, {
 281                         .type     = EM28XX_VMUX_SVIDEO,
 282                         .vmux     = TVP5150_SVIDEO,
 283                         .amux     = 1,
 284                 } },
 285         },
 286         [EM2820_BOARD_MSI_VOX_USB_2] = {
 287                 .name              = "MSI VOX USB 2.0",
 288                 .vchannels         = 3,
 289                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 290                 .tda9887_conf      = TDA9887_PRESENT      |
 291                                      TDA9887_PORT1_ACTIVE |
 292                                      TDA9887_PORT2_ACTIVE,
 293                 .max_range_640_480 = 1,
 294
 295                 .decoder           = EM28XX_SAA7114,
 296                 .input             = { {
 297                         .type      = EM28XX_VMUX_TELEVISION,
 298                         .vmux      = SAA7115_COMPOSITE4,
 299                         .amux      = 0,
 300                 }, {
 301                         .type      = EM28XX_VMUX_COMPOSITE1,
 302                         .vmux      = SAA7115_COMPOSITE0,
 303                         .amux      = 1,
 304                 }, {
 305                         .type      = EM28XX_VMUX_SVIDEO,
 306                         .vmux      = SAA7115_SVIDEO3,
 307                         .amux      = 1,
 308                 } },
 309         },
 310         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 311                 .name         = "Terratec Cinergy 200 USB",
 312                 .is_em2800    = 1,
 313                 .vchannels    = 3,
 314                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 315                 .tda9887_conf = TDA9887_PRESENT,
 316                 .decoder      = EM28XX_SAA7113,
 317                 .input          = { {
 318                         .type     = EM28XX_VMUX_TELEVISION,
 319                         .vmux     = SAA7115_COMPOSITE2,
 320                         .amux     = 0,
 321                 }, {
 322                         .type     = EM28XX_VMUX_COMPOSITE1,
 323                         .vmux     = SAA7115_COMPOSITE0,
 324                         .amux     = 1,
 325                 }, {
 326                         .type     = EM28XX_VMUX_SVIDEO,
 327                         .vmux     = SAA7115_SVIDEO3,
 328                         .amux     = 1,
 329                 } },
 330         },
 331         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
 332                 .name         = "Leadtek Winfast USB II",
 333                 .is_em2800    = 1,
 334                 .vchannels    = 3,
 335                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 336                 .tda9887_conf = TDA9887_PRESENT,
 337                 .decoder      = EM28XX_SAA7113,
 338                 .input          = { {
 339                         .type     = EM28XX_VMUX_TELEVISION,
 340                         .vmux     = SAA7115_COMPOSITE2,
 341                         .amux     = 0,
 342                 }, {
 343                         .type     = EM28XX_VMUX_COMPOSITE1,
 344                         .vmux     = SAA7115_COMPOSITE0,
 345                         .amux     = 1,
 346                 }, {
 347                         .type     = EM28XX_VMUX_SVIDEO,
 348                         .vmux     = SAA7115_SVIDEO3,
 349                         .amux     = 1,
 350                 } },
 351         },
 352         [EM2800_BOARD_KWORLD_USB2800] = {
 353                 .name         = "Kworld USB2800",
 354                 .is_em2800    = 1,
 355                 .vchannels    = 3,
 356                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
 357                 .tda9887_conf = TDA9887_PRESENT,
 358                 .decoder      = EM28XX_SAA7113,
 359                 .input          = { {
 360                         .type     = EM28XX_VMUX_TELEVISION,
 361                         .vmux     = SAA7115_COMPOSITE2,
 362                         .amux     = 0,
 363                 }, {
 364                         .type     = EM28XX_VMUX_COMPOSITE1,
 365                         .vmux     = SAA7115_COMPOSITE0,
 366                         .amux     = 1,
 367                 }, {
 368                         .type     = EM28XX_VMUX_SVIDEO,
 369                         .vmux     = SAA7115_SVIDEO3,
 370                         .amux     = 1,
 371                 } },
 372         },
 373         [EM2820_BOARD_PINNACLE_DVC_90] = {
 374                 .name         = "Pinnacle Dazzle DVC 90/DVC 100",
 375                 .vchannels    = 3,
 376                 .tuner_type   = TUNER_ABSENT,
 377                 .decoder      = EM28XX_SAA7113,
 378                 .input          = { {
 379                         .type     = EM28XX_VMUX_COMPOSITE1,
 380                         .vmux     = SAA7115_COMPOSITE0,
 381                         .amux     = 1,
 382                 }, {
 383                         .type     = EM28XX_VMUX_SVIDEO,
 384                         .vmux     = SAA7115_SVIDEO3,
 385                         .amux     = 1,
 386                 } },
 387         },
 388         [EM2800_BOARD_VGEAR_POCKETTV] = {
 389                 .name         = "V-Gear PocketTV",
 390                 .is_em2800    = 1,
 391                 .vchannels    = 3,
 392                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 393                 .tda9887_conf = TDA9887_PRESENT,
 394                 .decoder      = EM28XX_SAA7113,
 395                 .input          = { {
 396                         .type     = EM28XX_VMUX_TELEVISION,
 397                         .vmux     = SAA7115_COMPOSITE2,
 398                         .amux     = 0,
 399                 }, {
 400                         .type     = EM28XX_VMUX_COMPOSITE1,
 401                         .vmux     = SAA7115_COMPOSITE0,
 402                         .amux     = 1,
 403                 }, {
 404                         .type     = EM28XX_VMUX_SVIDEO,
 405                         .vmux     = SAA7115_SVIDEO3,
 406                         .amux     = 1,
 407                 } },
 408         },
 409         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
 410                 .name         = "Pixelview Prolink PlayTV USB 2.0",
 411                 .vchannels    = 3,
 412                 .tda9887_conf = TDA9887_PRESENT,
 413                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
 414                 .decoder      = EM28XX_SAA7113,
 415                 .input          = { {
 416                         .type     = EM28XX_VMUX_TELEVISION,
 417                         .vmux     = SAA7115_COMPOSITE2,
 418                         .amux     = EM28XX_AMUX_LINE_IN,
 419                 }, {
 420                         .type     = EM28XX_VMUX_COMPOSITE1,
 421                         .vmux     = SAA7115_COMPOSITE0,
 422                         .amux     = EM28XX_AMUX_LINE_IN,
 423                 }, {
 424                         .type     = EM28XX_VMUX_SVIDEO,
 425                         .vmux     = SAA7115_SVIDEO3,
 426                         .amux     = EM28XX_AMUX_LINE_IN,
 427                 } },
 428         },
 429         [EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA] = {
 430                 .name         = "PointNix Intra-Oral Camera",
 431                 .has_snapshot_button = 1,
 432                 .vchannels    = 1,
 433                 .tda9887_conf = TDA9887_PRESENT,
 434                 .tuner_type   = TUNER_ABSENT,
 435                 .decoder      = EM28XX_SAA7113,
 436                 .input          = { {
 437                         .type     = EM28XX_VMUX_SVIDEO,
 438                         .vmux     = SAA7115_SVIDEO3,
 439                         .amux     = 0,
 440                 } },
 441         },
 442 };
 443 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
 444
 445 /* table of devices that work with this driver */
 446 struct usb_device_id em28xx_id_table [] = {
 447         { USB_DEVICE(0xeb1a, 0x2750),
 448                         .driver_info = EM2820_BOARD_UNKNOWN },
 449         { USB_DEVICE(0xeb1a, 0x2800),
 450                         .driver_info = EM2800_BOARD_UNKNOWN },
 451         { USB_DEVICE(0xeb1a, 0x2820),
 452                         .driver_info = EM2820_BOARD_UNKNOWN },
 453         { USB_DEVICE(0xeb1a, 0x2821),
 454                         .driver_info = EM2820_BOARD_UNKNOWN },
 455         { USB_DEVICE(0xeb1a, 0x2860),
 456                         .driver_info = EM2820_BOARD_UNKNOWN },
 457         { USB_DEVICE(0xeb1a, 0x2861),
 458                         .driver_info = EM2820_BOARD_UNKNOWN },
 459         { USB_DEVICE(0xeb1a, 0x2870),
 460                         .driver_info = EM2820_BOARD_UNKNOWN },
 461         { USB_DEVICE(0xeb1a, 0x2881),
 462                         .driver_info = EM2820_BOARD_UNKNOWN },
 463         { USB_DEVICE(0xeb1a, 0x2883),
 464                         .driver_info = EM2820_BOARD_UNKNOWN },
 465         { USB_DEVICE(0x0ccd, 0x0036),
 466                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
 467         { USB_DEVICE(0x2304, 0x0208),
 468                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
 469         { USB_DEVICE(0x2040, 0x4200),
 470                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
 471         { USB_DEVICE(0x2040, 0x4201),
 472                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
 473         { USB_DEVICE(0x2304, 0x0207),
 474                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
 475         { USB_DEVICE(0x2304, 0x021a),
 476                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
 477         { USB_DEVICE(0x2304, 0x0227),
 478                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
 479         { USB_DEVICE(0x2040, 0x6500),
 480                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
 481         { USB_DEVICE(0x2040, 0x6502),
 482                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
 483         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
 484                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
 485         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
 486                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
 487         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
 488                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
 489         { USB_DEVICE(0x2040, 0x651f), /* HCW HVR-850 */
 490                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 },
 491         { USB_DEVICE(0x0ccd, 0x0042),
 492                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
 493         { USB_DEVICE(0x0ccd, 0x0047),
 494                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
 495         { },
 496 };
 497 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
 498
 499 /*
 500  *  Reset sequences for analog/digital modes
 501  */
 502
 503 /* Board Hauppauge WinTV HVR 900 analog */
 504 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
 505         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
 506         {0x05,                  0xff,   0x10,           10},
 507         {  -1,                  -1,     -1,             -1},
 508 };
 509
 510 /* Board Hauppauge WinTV HVR 900 digital */
 511 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
 512         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
 513         {EM2880_R04_GPO,        0x04,   0x0f,           10},
 514         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
 515         { -1,                   -1,     -1,             -1},
 516 };
 517
 518 /* Board Hauppauge WinTV HVR 900 tuner_callback */
 519 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_tuner_callback[] = {
 520         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 521         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 522         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 523         {  -1,                  -1,             -1,             -1},
 524 };
 525
 526 /*
 527  * EEPROM hash table for devices with generic USB IDs
 528  */
 529 static struct em28xx_hash_table em28xx_eeprom_hash [] = {
 530         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
 531         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
 532 };
 533
 534 /* I2C devicelist hash table for devices with generic USB IDs */
 535 static struct em28xx_hash_table em28xx_i2c_hash[] = {
 536         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
 537         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
 538         {0x1ba50080, EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA, TUNER_ABSENT},
 539 };
 540
 541 int em28xx_tuner_callback(void *ptr, int command, int arg)
 542 {
 543         int rc = 0;
 544         struct em28xx *dev = ptr;
 545
 546         if (dev->tuner_type != TUNER_XC2028)
 547                 return 0;
 548
 549         if (command != XC2028_TUNER_RESET)
 550                 return 0;
 551
 552         if (dev->mode == EM28XX_ANALOG_MODE)
 553                 rc = em28xx_gpio_set(dev, dev->tun_analog_gpio);
 554         else
 555                 rc = em28xx_gpio_set(dev, dev->tun_digital_gpio);
 556
 557         return rc;
 558 }
 559 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
 560
 561 static void em28xx_set_model(struct em28xx *dev)
 562 {
 563         dev->is_em2800 = em28xx_boards[dev->model].is_em2800;
 564         dev->has_msp34xx = em28xx_boards[dev->model].has_msp34xx;
 565         dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
 566         dev->decoder = em28xx_boards[dev->model].decoder;
 567         dev->video_inputs = em28xx_boards[dev->model].vchannels;
 568         dev->has_12mhz_i2s = em28xx_boards[dev->model].has_12mhz_i2s;
 569         dev->max_range_640_480 = em28xx_boards[dev->model].max_range_640_480;
 570         dev->has_dvb = em28xx_boards[dev->model].has_dvb;
 571         dev->has_snapshot_button = em28xx_boards[dev->model].has_snapshot_button;
 572 }
 573
 574 /* Since em28xx_pre_card_setup() requires a proper dev->model,
 575  * this won't work for boards with generic PCI IDs
 576  */
 577 void em28xx_pre_card_setup(struct em28xx *dev)
 578 {
 579         int rc;
 580
 581         rc = em28xx_read_reg(dev, EM2880_R04_GPO);
 582         if (rc >= 0)
 583                 dev->reg_gpo = rc;
 584
 585         dev->wait_after_write = 5;
 586         rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
 587         if (rc > 0) {
 588                 switch (rc) {
 589                 case CHIP_ID_EM2860:
 590                         em28xx_info("chip ID is em2860\n");
 591                         break;
 592                 case CHIP_ID_EM2883:
 593                         em28xx_info("chip ID is em2882/em2883\n");
 594                         dev->wait_after_write = 0;
 595                         break;
 596                 default:
 597                         em28xx_info("em28xx chip ID = %d\n", rc);
 598                 }
 599         }
 600         em28xx_set_model(dev);
 601
 602         /* request some modules */
 603         switch (dev->model) {
 604         case EM2880_BOARD_TERRATEC_PRODIGY_XS:
 605         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
 606         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
 607         case EM2880_BOARD_TERRATEC_HYBRID_XS:
 608         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
 609         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
 610                 em28xx_write_regs(dev, EM28XX_R0F_XCLK,    "\x27", 1);
 611                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
 612                 msleep(50);
 613
 614                 /* Sets GPO/GPIO sequences for this device */
 615                 dev->analog_gpio      = hauppauge_wintv_hvr_900_analog;
 616                 dev->digital_gpio     = hauppauge_wintv_hvr_900_digital;
 617                 dev->tun_analog_gpio  = hauppauge_wintv_hvr_900_tuner_callback;
 618                 dev->tun_digital_gpio = hauppauge_wintv_hvr_900_tuner_callback;
 619
 620                 break;
 621         }
 622
 623         em28xx_gpio_set(dev, dev->tun_analog_gpio);
 624         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
 625
 626         /* Unlock device */
 627         em28xx_set_mode(dev, EM28XX_MODE_UNDEFINED);
 628 }
 629
 630 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
 631 {
 632         memset(ctl, 0, sizeof(*ctl));
 633
 634         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
 635         ctl->max_len = 64;
 636         ctl->mts = em28xx_boards[dev->model].mts_firmware;
 637
 638         switch (dev->model) {
 639         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
 640                 ctl->demod = XC3028_FE_ZARLINK456;
 641                 break;
 642         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
 643                 /* djh - Not sure which demod we need here */
 644                 ctl->demod = XC3028_FE_DEFAULT;
 645                 break;
 646         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
 647         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
 648                 /* FIXME: Better to specify the needed IF */
 649                 ctl->demod = XC3028_FE_DEFAULT;
 650                 break;
 651         default:
 652                 ctl->demod = XC3028_FE_OREN538;
 653         }
 654 }
 655
 656 static void em28xx_config_tuner(struct em28xx *dev)
 657 {
 658         struct v4l2_priv_tun_config  xc2028_cfg;
 659         struct tuner_setup           tun_setup;
 660         struct v4l2_frequency        f;
 661
 662         if (dev->tuner_type == TUNER_ABSENT)
 663                 return;
 664
 665         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
 666         tun_setup.type = dev->tuner_type;
 667         tun_setup.addr = dev->tuner_addr;
 668         tun_setup.tuner_callback = em28xx_tuner_callback;
 669
 670         em28xx_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);
 671
 672         if (dev->tuner_type == TUNER_XC2028) {
 673                 struct xc2028_ctrl           ctl;
 674
 675                 em28xx_setup_xc3028(dev, &ctl);
 676
 677                 xc2028_cfg.tuner = TUNER_XC2028;
 678                 xc2028_cfg.priv  = &ctl;
 679
 680                 em28xx_i2c_call_clients(dev, TUNER_SET_CONFIG, &xc2028_cfg);
 681         }
 682
 683         /* configure tuner */
 684         f.tuner = 0;
 685         f.type = V4L2_TUNER_ANALOG_TV;
 686         f.frequency = 9076;     /* just a magic number */
 687         dev->ctl_freq = f.frequency;
 688         em28xx_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, &f);
 689 }
 690
 691 static int em28xx_hint_board(struct em28xx *dev)
 692 {
 693         int i;
 694
 695         /* HINT method: EEPROM
 696          *
 697          * This method works only for boards with eeprom.
 698          * Uses a hash of all eeprom bytes. The hash should be
 699          * unique for a vendor/tuner pair.
 700          * There are a high chance that tuners for different
 701          * video standards produce different hashes.
 702          */
 703         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
 704                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
 705                         dev->model = em28xx_eeprom_hash[i].model;
 706                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
 707
 708                         em28xx_errdev("Your board has no unique USB ID.\n");
 709                         em28xx_errdev("A hint were successfully done, "
 710                                       "based on eeprom hash.\n");
 711                         em28xx_errdev("This method is not 100%% failproof.\n");
 712                         em28xx_errdev("If the board were missdetected, "
 713                                       "please email this log to:\n");
 714                         em28xx_errdev("\tV4L Mailing List "
 715                                       " <video4linux-list@redhat.com>\n");
 716                         em28xx_errdev("Board detected as %s\n",
 717                                       em28xx_boards[dev->model].name);
 718
 719                         return 0;
 720                 }
 721         }
 722
 723         /* HINT method: I2C attached devices
 724          *
 725          * This method works for all boards.
 726          * Uses a hash of i2c scanned devices.
 727          * Devices with the same i2c attached chips will
 728          * be considered equal.
 729          * This method is less precise than the eeprom one.
 730          */
 731
 732         /* user did not request i2c scanning => do it now */
 733         if (!dev->i2c_hash)
 734                 em28xx_do_i2c_scan(dev);
 735
 736         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
 737                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
 738                         dev->model = em28xx_i2c_hash[i].model;
 739                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
 740                         em28xx_errdev("Your board has no unique USB ID.\n");
 741                         em28xx_errdev("A hint were successfully done, "
 742                                       "based on i2c devicelist hash.\n");
 743                         em28xx_errdev("This method is not 100%% failproof.\n");
 744                         em28xx_errdev("If the board were missdetected, "
 745                                       "please email this log to:\n");
 746                         em28xx_errdev("\tV4L Mailing List "
 747                                       " <video4linux-list@redhat.com>\n");
 748                         em28xx_errdev("Board detected as %s\n",
 749                                       em28xx_boards[dev->model].name);
 750
 751                         return 0;
 752                 }
 753         }
 754
 755         em28xx_errdev("Your board has no unique USB ID and thus need a "
 756                       "hint to be detected.\n");
 757         em28xx_errdev("You may try to use card=<n> insmod option to "
 758                       "workaround that.\n");
 759         em28xx_errdev("Please send an email with this log to:\n");
 760         em28xx_errdev("\tV4L Mailing List <video4linux-list@redhat.com>\n");
 761         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
 762         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
 763
 764         em28xx_errdev("Here is a list of valid choices for the card=<n>"
 765                       " insmod option:\n");
 766         for (i = 0; i < em28xx_bcount; i++) {
 767                 em28xx_errdev("    card=%d -> %s\n",
 768                                 i, em28xx_boards[i].name);
 769         }
 770         return -1;
 771 }
 772
 773 /* ----------------------------------------------------------------------- */
 774 void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir)
 775 {
 776         if (disable_ir) {
 777                 ir->get_key = NULL;
 778                 return ;
 779         }
 780
 781         /* detect & configure */
 782         switch (dev->model) {
 783         case (EM2800_BOARD_UNKNOWN):
 784                 break;
 785         case (EM2820_BOARD_UNKNOWN):
 786                 break;
 787         case (EM2800_BOARD_TERRATEC_CINERGY_200):
 788         case (EM2820_BOARD_TERRATEC_CINERGY_250):
 789                 ir->ir_codes = ir_codes_em_terratec;
 790                 ir->get_key = em28xx_get_key_terratec;
 791                 snprintf(ir->c.name, sizeof(ir->c.name),
 792                          "i2c IR (EM28XX Terratec)");
 793                 break;
 794         case (EM2820_BOARD_PINNACLE_USB_2):
 795                 ir->ir_codes = ir_codes_pinnacle_grey;
 796                 ir->get_key = em28xx_get_key_pinnacle_usb_grey;
 797                 snprintf(ir->c.name, sizeof(ir->c.name),
 798                          "i2c IR (EM28XX Pinnacle PCTV)");
 799                 break;
 800         case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
 801                 ir->ir_codes = ir_codes_hauppauge_new;
 802                 ir->get_key = em28xx_get_key_em_haup;
 803                 snprintf(ir->c.name, sizeof(ir->c.name),
 804                          "i2c IR (EM2840 Hauppauge)");
 805                 break;
 806         case (EM2820_BOARD_MSI_VOX_USB_2):
 807                 break;
 808         case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
 809                 break;
 810         case (EM2800_BOARD_KWORLD_USB2800):
 811                 break;
 812         }
 813 }
 814
 815 void em28xx_card_setup(struct em28xx *dev)
 816 {
 817         em28xx_set_model(dev);
 818
 819         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
 820
 821         /* request some modules */
 822         switch (dev->model) {
 823         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
 824         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
 825         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
 826         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950:
 827         {
 828                 struct tveeprom tv;
 829 #ifdef CONFIG_MODULES
 830                 request_module("tveeprom");
 831 #endif
 832                 /* Call first TVeeprom */
 833
 834                 dev->i2c_client.addr = 0xa0 >> 1;
 835                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
 836
 837                 dev->tuner_type = tv.tuner_type;
 838
 839                 if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {
 840                         dev->i2s_speed = 2048000;
 841                         dev->has_msp34xx = 1;
 842                 }
 843 #ifdef CONFIG_MODULES
 844                 if (tv.has_ir)
 845                         request_module("ir-kbd-i2c");
 846 #endif
 847                 break;
 848         }
 849         case EM2820_BOARD_KWORLD_PVRTV2800RF:
 850                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
 851                 em28xx_write_regs_req(dev, 0x00, 0x08, "\xf9", 1);
 852                 break;
 853         case EM2820_BOARD_UNKNOWN:
 854         case EM2800_BOARD_UNKNOWN:
 855                 if (!em28xx_hint_board(dev))
 856                         em28xx_set_model(dev);
 857         }
 858
 859         if (dev->has_snapshot_button)
 860                 em28xx_register_snapshot_button(dev);
 861
 862         /* Allow override tuner type by a module parameter */
 863         if (tuner >= 0)
 864                 dev->tuner_type = tuner;
 865
 866 #ifdef CONFIG_MODULES
 867         /* request some modules */
 868         if (dev->has_msp34xx)
 869                 request_module("msp3400");
 870         if (dev->decoder == EM28XX_SAA7113 || dev->decoder == EM28XX_SAA7114)
 871                 request_module("saa7115");
 872         if (dev->decoder == EM28XX_TVP5150)
 873                 request_module("tvp5150");
 874         if (dev->tuner_type != TUNER_ABSENT)
 875                 request_module("tuner");
 876 #endif
 877
 878         em28xx_config_tuner(dev);
 879 }