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   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
  35 #include "em28xx.h"
  36
  37 struct em28xx_board em28xx_boards[] = {
  38         [EM2800_BOARD_UNKNOWN] = {
  39                 .name         = "Unknown EM2800 video grabber",
  40                 .is_em2800    = 1,
  41                 .vchannels    = 2,
  42                 .norm         = VIDEO_MODE_PAL,
  43                 .tda9887_conf = TDA9887_PRESENT,
  44                 .has_tuner    = 1,
  45                 .decoder      = EM28XX_SAA7113,
  46                 .input           = {{
  47                         .type     = EM28XX_VMUX_COMPOSITE1,
  48                         .vmux     = 0,
  49                         .amux     = 1,
  50                 },{
  51                         .type     = EM28XX_VMUX_SVIDEO,
  52                         .vmux     = 9,
  53                         .amux     = 1,
  54                 }},
  55         },
  56         [EM2820_BOARD_UNKNOWN] = {
  57                 .name         = "Unknown EM2820/2840 video grabber",
  58                 .is_em2800    = 0,
  59                 .vchannels    = 2,
  60                 .norm         = VIDEO_MODE_PAL,
  61                 .tda9887_conf = TDA9887_PRESENT,
  62                 .has_tuner    = 1,
  63                 .decoder      = EM28XX_SAA7113,
  64                 .input           = {{
  65                         .type     = EM28XX_VMUX_COMPOSITE1,
  66                         .vmux     = 0,
  67                         .amux     = 1,
  68                 },{
  69                         .type     = EM28XX_VMUX_SVIDEO,
  70                         .vmux     = 9,
  71                         .amux     = 1,
  72                 }},
  73         },
  74         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
  75                 .name         = "Kworld PVR TV 2800 RF",
  76                 .is_em2800    = 0,
  77                 .vchannels    = 2,
  78                 .norm         = VIDEO_MODE_PAL,
  79                 .tda9887_conf = TDA9887_PRESENT,
  80                 .has_tuner    = 1,
  81                 .decoder      = EM28XX_SAA7113,
  82                 .input           = {{
  83                         .type     = EM28XX_VMUX_COMPOSITE1,
  84                         .vmux     = 0,
  85                         .amux     = 1,
  86                 },{
  87                         .type     = EM28XX_VMUX_SVIDEO,
  88                         .vmux     = 9,
  89                         .amux     = 1,
  90                 }},
  91         },
  92         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
  93                 .name         = "Terratec Cinergy 250 USB",
  94                 .vchannels    = 3,
  95                 .norm         = VIDEO_MODE_PAL,
  96                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
  97                 .tda9887_conf = TDA9887_PRESENT,
  98                 .has_tuner    = 1,
  99                 .decoder      = EM28XX_SAA7113,
 100                 .input          = {{
 101                         .type     = EM28XX_VMUX_TELEVISION,
 102                         .vmux     = 2,
 103                         .amux     = 1,
 104                 },{
 105                         .type     = EM28XX_VMUX_COMPOSITE1,
 106                         .vmux     = 0,
 107                         .amux     = 1,
 108                 },{
 109                         .type     = EM28XX_VMUX_SVIDEO,
 110                         .vmux     = 9,
 111                         .amux     = 1,
 112                 }},
 113         },
 114         [EM2820_BOARD_PINNACLE_USB_2] = {
 115                 .name         = "Pinnacle PCTV USB 2",
 116                 .vchannels    = 3,
 117                 .norm         = VIDEO_MODE_PAL,
 118                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 119                 .tda9887_conf = TDA9887_PRESENT,
 120                 .has_tuner    = 1,
 121                 .decoder      = EM28XX_SAA7113,
 122                 .input          = {{
 123                         .type     = EM28XX_VMUX_TELEVISION,
 124                         .vmux     = 2,
 125                         .amux     = 0,
 126                 },{
 127                         .type     = EM28XX_VMUX_COMPOSITE1,
 128                         .vmux     = 0,
 129                         .amux     = 1,
 130                 },{
 131                         .type     = EM28XX_VMUX_SVIDEO,
 132                         .vmux     = 9,
 133                         .amux     = 1,
 134                 }},
 135         },
 136         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 137                 .name         = "Hauppauge WinTV USB 2",
 138                 .vchannels    = 3,
 139                 .norm         = VIDEO_MODE_NTSC,
 140                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 141                 .tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,
 142                 .has_tuner    = 1,
 143                 .decoder      = EM28XX_TVP5150,
 144                 .has_msp34xx  = 1,
 145                 /*FIXME: S-Video not tested */
 146                 .input          = {{
 147                         .type     = EM28XX_VMUX_TELEVISION,
 148                         .vmux     = 0,
 149                         .amux     = 6,
 150                 },{
 151                         .type     = EM28XX_VMUX_SVIDEO,
 152                         .vmux     = 2,
 153                         .amux     = 1,
 154                 }},
 155         },
 156         [EM2820_BOARD_MSI_VOX_USB_2] = {
 157                 .name           = "MSI VOX USB 2.0",
 158                 .vchannels      = 3,
 159                 .norm           = VIDEO_MODE_PAL,
 160                 .tuner_type     = TUNER_LG_PAL_NEW_TAPC,
 161                 .tda9887_conf   = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE,
 162                 .has_tuner      = 1,
 163                 .decoder        = EM28XX_SAA7114,
 164                 .input          = {{
 165                         .type     = EM28XX_VMUX_TELEVISION,
 166                         .vmux     = 4,
 167                         .amux     = 0,
 168                 },{
 169                         .type     = EM28XX_VMUX_COMPOSITE1,
 170                         .vmux     = 0,
 171                         .amux     = 1,
 172                 },{
 173                         .type     = EM28XX_VMUX_SVIDEO,
 174                         .vmux     = 9,
 175                         .amux     = 1,
 176                 }},
 177         },
 178         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 179                 .name         = "Terratec Cinergy 200 USB",
 180                 .is_em2800    = 1,
 181                 .vchannels    = 3,
 182                 .norm         = VIDEO_MODE_PAL,
 183                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 184                 .tda9887_conf = TDA9887_PRESENT,
 185                 .has_tuner    = 1,
 186                 .decoder      = EM28XX_SAA7113,
 187                 .input          = {{
 188                         .type     = EM28XX_VMUX_TELEVISION,
 189                         .vmux     = 2,
 190                         .amux     = 0,
 191                 },{
 192                         .type     = EM28XX_VMUX_COMPOSITE1,
 193                         .vmux     = 0,
 194                         .amux     = 1,
 195                 },{
 196                         .type     = EM28XX_VMUX_SVIDEO,
 197                         .vmux     = 9,
 198                         .amux     = 1,
 199                 }},
 200         },
 201         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
 202                 .name         = "Leadtek Winfast USB II",
 203                 .is_em2800    = 1,
 204                 .vchannels    = 3,
 205                 .norm         = VIDEO_MODE_PAL,
 206                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 207                 .tda9887_conf = TDA9887_PRESENT,
 208                 .has_tuner    = 1,
 209                 .decoder      = EM28XX_SAA7113,
 210                 .input          = {{
 211                         .type     = EM28XX_VMUX_TELEVISION,
 212                         .vmux     = 2,
 213                         .amux     = 0,
 214                 },{
 215                         .type     = EM28XX_VMUX_COMPOSITE1,
 216                         .vmux     = 0,
 217                         .amux     = 1,
 218                 },{
 219                         .type     = EM28XX_VMUX_SVIDEO,
 220                         .vmux     = 9,
 221                         .amux     = 1,
 222                 }},
 223         },
 224         [EM2800_BOARD_KWORLD_USB2800] = {
 225                 .name         = "Kworld USB2800",
 226                 .is_em2800    = 1,
 227                 .vchannels    = 3,
 228                 .norm         = VIDEO_MODE_PAL,
 229                 .tuner_type   = TUNER_PHILIPS_ATSC,
 230                 .tda9887_conf = TDA9887_PRESENT,
 231                 .has_tuner    = 1,
 232                 .decoder      = EM28XX_SAA7113,
 233                 .input          = {{
 234                         .type     = EM28XX_VMUX_TELEVISION,
 235                         .vmux     = 2,
 236                         .amux     = 0,
 237                 },{
 238                         .type     = EM28XX_VMUX_COMPOSITE1,
 239                         .vmux     = 0,
 240                         .amux     = 1,
 241                 },{
 242                         .type     = EM28XX_VMUX_SVIDEO,
 243                         .vmux     = 9,
 244                         .amux     = 1,
 245                 }},
 246         },
 247         [EM2820_BOARD_PINNACLE_DVC_90] = {
 248                 .name         = "Pinnacle Dazzle DVC 90",
 249                 .vchannels    = 3,
 250                 .norm         = VIDEO_MODE_PAL,
 251                 .has_tuner    = 0,
 252                 .decoder      = EM28XX_SAA7113,
 253                 .input          = {{
 254                         .type     = EM28XX_VMUX_COMPOSITE1,
 255                         .vmux     = 0,
 256                         .amux     = 1,
 257                 },{
 258                         .type     = EM28XX_VMUX_SVIDEO,
 259                         .vmux     = 9,
 260                         .amux     = 1,
 261                 }},
 262         },
 263 };
 264 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
 265
 266 /* table of devices that work with this driver */
 267 struct usb_device_id em28xx_id_table [] = {
 268         { USB_DEVICE(0xeb1a, 0x2800), .driver_info = EM2800_BOARD_UNKNOWN },
 269         { USB_DEVICE(0xeb1a, 0x2820), .driver_info = EM2820_BOARD_MSI_VOX_USB_2 },
 270         { USB_DEVICE(0x0ccd, 0x0036), .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
 271         { USB_DEVICE(0x2304, 0x0208), .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
 272         { USB_DEVICE(0x2040, 0x4200), .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
 273         { USB_DEVICE(0x2304, 0x0207), .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
 274         { },
 275 };
 276
 277 void em28xx_pre_card_setup(struct em28xx *dev)
 278 {
 279         /* request some modules */
 280         switch(dev->model){
 281                 case EM2880_BOARD_TERRATEC_PRODIGY_XS:
 282                 case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
 283                 case EM2880_BOARD_TERRATEC_HYBRID_XS:
 284                         {
 285                                 em28xx_write_regs_req(dev, 0x00, 0x08, "\x7d", 1); // reset through GPIO?
 286                                 break;
 287                         }
 288         }
 289 }
 290
 291 void em28xx_card_setup(struct em28xx *dev)
 292 {
 293         /* request some modules */
 294         switch(dev->model){
 295                 case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
 296                         {
 297                                 struct tveeprom tv;
 298 #ifdef CONFIG_MODULES
 299                                 request_module("tveeprom");
 300                                 request_module("ir-kbd-i2c");
 301                                 request_module("msp3400");
 302 #endif
 303                                 /* Call first TVeeprom */
 304
 305                                 dev->i2c_client.addr = 0xa0 >> 1;
 306                                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
 307
 308                                 dev->tuner_type= tv.tuner_type;
 309                                 if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {
 310                                         dev->i2s_speed=2048000;
 311                                         dev->has_msp34xx=1;
 312                                 } else
 313                                         dev->has_msp34xx=0;
 314                                 break;
 315                         }
 316                 case EM2820_BOARD_KWORLD_PVRTV2800RF:
 317                         {
 318                                 em28xx_write_regs_req(dev,0x00,0x08, "\xf9", 1); // GPIO enables sound on KWORLD PVR TV 2800RF
 319                                 break;
 320                         }
 321
 322         }
 323 }
 324
 325 EXPORT_SYMBOL(em28xx_boards);
 326 EXPORT_SYMBOL(em28xx_bcount);
 327 EXPORT_SYMBOL(em28xx_id_table);
 328
 329 MODULE_DEVICE_TABLE (usb, em28xx_id_table);