git.oblomov.eu Git - linux-2.6/blob - drivers/media/video/em28xx/em28xx-cards.c

   1 /*
   2    em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB video capture devices
   3
   4    Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
   5                       Markus Rechberger <mrechberger@gmail.com>
   6                       Mauro Carvalho Chehab <mchehab@brturbo.com.br>
   7                       Sascha Sommer <saschasommer@freenet.de>
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22  */
  23
  24 #include <linux/init.h>
  25 #include <linux/module.h>
  26 #include <linux/pci.h>
  27 #include <linux/delay.h>
  28 #include <linux/i2c.h>
  29 #include <linux/usb.h>
  30 #include <media/tuner.h>
  31 #include <media/audiochip.h>
  32 #include <media/tveeprom.h>
  33 #include <media/v4l2-common.h>
  34 #include "msp3400.h"
  35
  36 #include "em28xx.h"
  37
  38 struct em28xx_board em28xx_boards[] = {
  39         [EM2800_BOARD_UNKNOWN] = {
  40                 .name         = "Unknown EM2800 video grabber",
  41                 .is_em2800    = 1,
  42                 .vchannels    = 2,
  43                 .norm         = VIDEO_MODE_PAL,
  44                 .tda9887_conf = TDA9887_PRESENT,
  45                 .has_tuner    = 1,
  46                 .decoder      = EM28XX_SAA7113,
  47                 .input           = {{
  48                         .type     = EM28XX_VMUX_COMPOSITE1,
  49                         .vmux     = 0,
  50                         .amux     = 1,
  51                 },{
  52                         .type     = EM28XX_VMUX_SVIDEO,
  53                         .vmux     = 9,
  54                         .amux     = 1,
  55                 }},
  56         },
  57         [EM2820_BOARD_UNKNOWN] = {
  58                 .name         = "Unknown EM2820/2840 video grabber",
  59                 .is_em2800    = 0,
  60                 .vchannels    = 2,
  61                 .norm         = VIDEO_MODE_PAL,
  62                 .tda9887_conf = TDA9887_PRESENT,
  63                 .has_tuner    = 1,
  64                 .decoder      = EM28XX_SAA7113,
  65                 .input           = {{
  66                         .type     = EM28XX_VMUX_COMPOSITE1,
  67                         .vmux     = 0,
  68                         .amux     = 1,
  69                 },{
  70                         .type     = EM28XX_VMUX_SVIDEO,
  71                         .vmux     = 9,
  72                         .amux     = 1,
  73                 }},
  74         },
  75         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
  76                 .name         = "Terratec Cinergy 250 USB",
  77                 .vchannels    = 3,
  78                 .norm         = VIDEO_MODE_PAL,
  79                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
  80                 .tda9887_conf = TDA9887_PRESENT,
  81                 .has_tuner    = 1,
  82                 .decoder      = EM28XX_SAA7113,
  83                 .input          = {{
  84                         .type     = EM28XX_VMUX_TELEVISION,
  85                         .vmux     = 2,
  86                         .amux     = 0,
  87                 },{
  88                         .type     = EM28XX_VMUX_COMPOSITE1,
  89                         .vmux     = 0,
  90                         .amux     = 1,
  91                 },{
  92                         .type     = EM28XX_VMUX_SVIDEO,
  93                         .vmux     = 9,
  94                         .amux     = 1,
  95                 }},
  96         },
  97         [EM2820_BOARD_PINNACLE_USB_2] = {
  98                 .name         = "Pinnacle PCTV USB 2",
  99                 .vchannels    = 3,
 100                 .norm         = VIDEO_MODE_PAL,
 101                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 102                 .tda9887_conf = TDA9887_PRESENT,
 103                 .has_tuner    = 1,
 104                 .decoder      = EM28XX_SAA7113,
 105                 .input          = {{
 106                         .type     = EM28XX_VMUX_TELEVISION,
 107                         .vmux     = 2,
 108                         .amux     = 0,
 109                 },{
 110                         .type     = EM28XX_VMUX_COMPOSITE1,
 111                         .vmux     = 0,
 112                         .amux     = 1,
 113                 },{
 114                         .type     = EM28XX_VMUX_SVIDEO,
 115                         .vmux     = 9,
 116                         .amux     = 1,
 117                 }},
 118         },
 119         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 120                 .name         = "Hauppauge WinTV USB 2",
 121                 .vchannels    = 3,
 122                 .norm         = VIDEO_MODE_NTSC,
 123                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 124                 .tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,
 125                 .has_tuner    = 1,
 126                 .decoder      = EM28XX_TVP5150,
 127                 .has_msp34xx  = 1,
 128                 /*FIXME: S-Video not tested */
 129                 .input          = {{
 130                         .type     = EM28XX_VMUX_TELEVISION,
 131                         .vmux     = 0,
 132                         .amux     = 6,
 133                 },{
 134                         .type     = EM28XX_VMUX_SVIDEO,
 135                         .vmux     = 2,
 136                         .amux     = 1,
 137                 }},
 138         },
 139         [EM2820_BOARD_MSI_VOX_USB_2] = {
 140                 .name           = "MSI VOX USB 2.0",
 141                 .vchannels      = 3,
 142                 .norm           = VIDEO_MODE_PAL,
 143                 .tuner_type     = TUNER_LG_PAL_NEW_TAPC,
 144                 .tda9887_conf   = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,
 145                 .has_tuner      = 1,
 146                 .decoder        = EM28XX_SAA7114,
 147                 .input          = {{
 148                         .type     = EM28XX_VMUX_TELEVISION,
 149                         .vmux     = 4,
 150                         .amux     = 0,
 151                 },{
 152                         .type     = EM28XX_VMUX_COMPOSITE1,
 153                         .vmux     = 0,
 154                         .amux     = 1,
 155                 },{
 156                         .type     = EM28XX_VMUX_SVIDEO,
 157                         .vmux     = 9,
 158                         .amux     = 1,
 159                 }},
 160         },
 161         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 162                 .name         = "Terratec Cinergy 200 USB",
 163                 .is_em2800    = 1,
 164                 .vchannels    = 3,
 165                 .norm         = VIDEO_MODE_PAL,
 166                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 167                 .tda9887_conf = TDA9887_PRESENT,
 168                 .has_tuner    = 1,
 169                 .decoder      = EM28XX_SAA7113,
 170                 .input          = {{
 171                         .type     = EM28XX_VMUX_TELEVISION,
 172                         .vmux     = 2,
 173                         .amux     = 0,
 174                 },{
 175                         .type     = EM28XX_VMUX_COMPOSITE1,
 176                         .vmux     = 0,
 177                         .amux     = 1,
 178                 },{
 179                         .type     = EM28XX_VMUX_SVIDEO,
 180                         .vmux     = 9,
 181                         .amux     = 1,
 182                 }},
 183         },
 184         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
 185                 .name         = "Leadtek Winfast USB II",
 186                 .is_em2800    = 1,
 187                 .vchannels    = 3,
 188                 .norm         = VIDEO_MODE_PAL,
 189                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 190                 .tda9887_conf = TDA9887_PRESENT,
 191                 .has_tuner    = 1,
 192                 .decoder      = EM28XX_SAA7113,
 193                 .input          = {{
 194                         .type     = EM28XX_VMUX_TELEVISION,
 195                         .vmux     = 2,
 196                         .amux     = 0,
 197                 },{
 198                         .type     = EM28XX_VMUX_COMPOSITE1,
 199                         .vmux     = 0,
 200                         .amux     = 1,
 201                 },{
 202                         .type     = EM28XX_VMUX_SVIDEO,
 203                         .vmux     = 9,
 204                         .amux     = 1,
 205                 }},
 206         },
 207         [EM2800_BOARD_KWORLD_USB2800] = {
 208                 .name         = "Kworld USB2800",
 209                 .is_em2800    = 1,
 210                 .vchannels    = 3,
 211                 .norm         = VIDEO_MODE_PAL,
 212                 .tuner_type   = TUNER_PHILIPS_ATSC,
 213                 .tda9887_conf = TDA9887_PRESENT,
 214                 .has_tuner    = 1,
 215                 .decoder      = EM28XX_SAA7113,
 216                 .input          = {{
 217                         .type     = EM28XX_VMUX_TELEVISION,
 218                         .vmux     = 2,
 219                         .amux     = 0,
 220                 },{
 221                         .type     = EM28XX_VMUX_COMPOSITE1,
 222                         .vmux     = 0,
 223                         .amux     = 1,
 224                 },{
 225                         .type     = EM28XX_VMUX_SVIDEO,
 226                         .vmux     = 9,
 227                         .amux     = 1,
 228                 }},
 229         },
 230         [EM2820_BOARD_PINNACLE_DVC_90] = {
 231                 .name         = "Pinnacle Dazzle DVC 90",
 232                 .vchannels    = 3,
 233                 .norm         = VIDEO_MODE_PAL,
 234                 .has_tuner    = 0,
 235                 .decoder      = EM28XX_SAA7113,
 236                 .input          = {{
 237                         .type     = EM28XX_VMUX_COMPOSITE1,
 238                         .vmux     = 0,
 239                         .amux     = 1,
 240                 },{
 241                         .type     = EM28XX_VMUX_SVIDEO,
 242                         .vmux     = 9,
 243                         .amux     = 1,
 244                 }},
 245         },
 246 };
 247 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
 248
 249 /* table of devices that work with this driver */
 250 struct usb_device_id em28xx_id_table [] = {
 251         { USB_DEVICE(0xeb1a, 0x2800), .driver_info = EM2800_BOARD_UNKNOWN },
 252         { USB_DEVICE(0xeb1a, 0x2820), .driver_info = EM2820_BOARD_MSI_VOX_USB_2 },
 253         { USB_DEVICE(0x0ccd, 0x0036), .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
 254         { USB_DEVICE(0x2304, 0x0208), .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
 255         { USB_DEVICE(0x2040, 0x4200), .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
 256         { USB_DEVICE(0x2304, 0x0207), .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
 257         { },
 258 };
 259
 260 void em28xx_card_setup(struct em28xx *dev)
 261 {
 262         /* request some modules */
 263         if (dev->model == EM2820_BOARD_HAUPPAUGE_WINTV_USB_2) {
 264                 struct tveeprom tv;
 265 #ifdef CONFIG_MODULES
 266                 request_module("tveeprom");
 267                 request_module("ir-kbd-i2c");
 268                 request_module("msp3400");
 269 #endif
 270                 /* Call first TVeeprom */
 271
 272                 dev->i2c_client.addr = 0xa0 >> 1;
 273                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
 274
 275                 dev->tuner_type= tv.tuner_type;
 276                 if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {
 277                         dev->i2s_speed=2048000;
 278                         dev->has_msp34xx=1;
 279                 } else
 280                         dev->has_msp34xx=0;
 281         }
 282 }
 283
 284 EXPORT_SYMBOL(em28xx_boards);
 285 EXPORT_SYMBOL(em28xx_bcount);
 286 EXPORT_SYMBOL(em28xx_id_table);
 287
 288 MODULE_DEVICE_TABLE (usb, em28xx_id_table);