text: /*
  
      bttv-cards.c
  
      this file has configuration informations - card-specific stuff
      like the big tvcards array for the most part
  
      Copyright (C) 1996,97,98 Ralph  Metzler (rjkm@thp.uni-koeln.de)
  			   & Marcus Metzler (mocm@thp.uni-koeln.de)
      (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de>
  
      This program is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published by
      the Free Software Foundation; either version 2 of the License, or
      (at your option) any later version.
  
      This program is distributed in the hope that it will be useful,
      but WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      GNU General Public License for more details.
  
      You should have received a copy of the GNU General Public License
      along with this program; if not, write to the Free Software
      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  
  */
  
  #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
  
  #include <linux/delay.h>
  #include <linux/module.h>
  #include <linux/kmod.h>
  #include <linux/init.h>
  #include <linux/pci.h>
  #include <linux/vmalloc.h>
  #include <linux/firmware.h>
  #include <net/checksum.h>
  
  #include <asm/unaligned.h>
  #include <asm/io.h>
  
  #include "bttvp.h"
  #include <media/v4l2-common.h>
  #include <media/tvaudio.h>
  #include "bttv-audio-hook.h"
  
  /* fwd decl */
  static void boot_msp34xx(struct bttv *btv, int pin);
  static void hauppauge_eeprom(struct bttv *btv);
  static void avermedia_eeprom(struct bttv *btv);
  static void osprey_eeprom(struct bttv *btv, const u8 ee[256]);
  static void modtec_eeprom(struct bttv *btv);
  static void init_PXC200(struct bttv *btv);
  static void init_RTV24(struct bttv *btv);
  
  static void rv605_muxsel(struct bttv *btv, unsigned int input);
  static void eagle_muxsel(struct bttv *btv, unsigned int input);
  static void xguard_muxsel(struct bttv *btv, unsigned int input);
  static void ivc120_muxsel(struct bttv *btv, unsigned int input);
  static void gvc1100_muxsel(struct bttv *btv, unsigned int input);
  
  static void PXC200_muxsel(struct bttv *btv, unsigned int input);
  
  static void picolo_tetra_muxsel(struct bttv *btv, unsigned int input);
  static void picolo_tetra_init(struct bttv *btv);
  
  static void tibetCS16_muxsel(struct bttv *btv, unsigned int input);
  static void tibetCS16_init(struct bttv *btv);
  
  static void kodicom4400r_muxsel(struct bttv *btv, unsigned int input);
  static void kodicom4400r_init(struct bttv *btv);
  
  static void sigmaSLC_muxsel(struct bttv *btv, unsigned int input);
  static void sigmaSQ_muxsel(struct bttv *btv, unsigned int input);
  
  static void geovision_muxsel(struct bttv *btv, unsigned int input);
  
  static void phytec_muxsel(struct bttv *btv, unsigned int input);
  
  static void gv800s_muxsel(struct bttv *btv, unsigned int input);
  static void gv800s_init(struct bttv *btv);
  
  static void td3116_muxsel(struct bttv *btv, unsigned int input);
  
  static int terratec_active_radio_upgrade(struct bttv *btv);
  static int tea5757_read(struct bttv *btv);
  static int tea5757_write(struct bttv *btv, int value);
  static void identify_by_eeprom(struct bttv *btv,
  			       unsigned char eeprom_data[256]);
  static int pvr_boot(struct bttv *btv);
  
  /* config variables */
  static unsigned int triton1;
  static unsigned int vsfx;
  static unsigned int latency = UNSET;
  int no_overlay=-1;
  
  static unsigned int card[BTTV_MAX]   = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
  static unsigned int pll[BTTV_MAX]    = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
  static unsigned int tuner[BTTV_MAX]  = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
  static unsigned int svhs[BTTV_MAX]   = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
  static unsigned int remote[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
  static unsigned int audiodev[BTTV_MAX];
  static unsigned int saa6588[BTTV_MAX];
  static struct bttv  *master[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = NULL };
  static unsigned int autoload = UNSET;
  static unsigned int gpiomask = UNSET;
  static unsigned int audioall = UNSET;
  static unsigned int audiomux[5] = { [ 0 ... 4 ] = UNSET };
  
  /* insmod options */
  module_param(triton1,    int, 0444);
  module_param(vsfx,       int, 0444);
  module_param(no_overlay, int, 0444);
  module_param(latency,    int, 0444);
  module_param(gpiomask,   int, 0444);
  module_param(audioall,   int, 0444);
  module_param(autoload,   int, 0444);
  
  module_param_array(card,     int, NULL, 0444);
  module_param_array(pll,      int, NULL, 0444);
  module_param_array(tuner,    int, NULL, 0444);
  module_param_array(svhs,     int, NULL, 0444);
  module_param_array(remote,   int, NULL, 0444);
  module_param_array(audiodev, int, NULL, 0444);
  module_param_array(audiomux, int, NULL, 0444);
  
  MODULE_PARM_DESC(triton1,"set ETBF pci config bit "
  		 "[enable bug compatibility for triton1 + others]");
  MODULE_PARM_DESC(vsfx,"set VSFX pci config bit "
  		 "[yet another chipset flaw workaround]");
  MODULE_PARM_DESC(latency,"pci latency timer");
  MODULE_PARM_DESC(card,"specify TV/grabber card model, see CARDLIST file for a list");
  MODULE_PARM_DESC(pll,"specify installed crystal (0=none, 28=28 MHz, 35=35 MHz)");
  MODULE_PARM_DESC(tuner,"specify installed tuner type");
  MODULE_PARM_DESC(autoload, "obsolete option, please do not use anymore");
  MODULE_PARM_DESC(audiodev, "specify audio device:\n"
  		"\t\t-1 = no audio\n"
  		"\t\t 0 = autodetect (default)\n"
  		"\t\t 1 = msp3400\n"
  		"\t\t 2 = tda7432\n"
  		"\t\t 3 = tvaudio");
  MODULE_PARM_DESC(saa6588, "if 1, then load the saa6588 RDS module, default (0) is to use the card definition.");
  MODULE_PARM_DESC(no_overlay,"allow override overlay default (0 disables, 1 enables)"
  		" [some VIA/SIS chipsets are known to have problem with overlay]");
  
  /* ----------------------------------------------------------------------- */
  /* list of card IDs for bt878+ cards                                       */
  
  static struct CARD {
  	unsigned id;
  	int cardnr;
  	char *name;
  } cards[] = {
  	{ 0x13eb0070, BTTV_BOARD_HAUPPAUGE878,  "Hauppauge WinTV" },
  	{ 0x39000070, BTTV_BOARD_HAUPPAUGE878,  "Hauppauge WinTV-D" },
  	{ 0x45000070, BTTV_BOARD_HAUPPAUGEPVR,  "Hauppauge WinTV/PVR" },
  	{ 0xff000070, BTTV_BOARD_OSPREY1x0,     "Osprey-100" },
  	{ 0xff010070, BTTV_BOARD_OSPREY2x0_SVID,"Osprey-200" },
  	{ 0xff020070, BTTV_BOARD_OSPREY500,     "Osprey-500" },
  	{ 0xff030070, BTTV_BOARD_OSPREY2000,    "Osprey-2000" },
  	{ 0xff040070, BTTV_BOARD_OSPREY540,     "Osprey-540" },
  	{ 0xff070070, BTTV_BOARD_OSPREY440,     "Osprey-440" },
  
  	{ 0x00011002, BTTV_BOARD_ATI_TVWONDER,  "ATI TV Wonder" },
  	{ 0x00031002, BTTV_BOARD_ATI_TVWONDERVE,"ATI TV Wonder/VE" },
  
  	{ 0x6606107d, BTTV_BOARD_WINFAST2000,   "Leadtek WinFast TV 2000" },
  	{ 0x6607107d, BTTV_BOARD_WINFASTVC100,  "Leadtek WinFast VC 100" },
  	{ 0x6609107d, BTTV_BOARD_WINFAST2000,   "Leadtek TV 2000 XP" },
  	{ 0x263610b4, BTTV_BOARD_STB2,          "STB TV PCI FM, Gateway P/N 6000704" },
  	{ 0x264510b4, BTTV_BOARD_STB2,          "STB TV PCI FM, Gateway P/N 6000704" },
  	{ 0x402010fc, BTTV_BOARD_GVBCTV3PCI,    "I-O Data Co. GV-BCTV3/PCI" },
  	{ 0x405010fc, BTTV_BOARD_GVBCTV4PCI,    "I-O Data Co. GV-BCTV4/PCI" },
  	{ 0x407010fc, BTTV_BOARD_GVBCTV5PCI,    "I-O Data Co. GV-BCTV5/PCI" },
  	{ 0xd01810fc, BTTV_BOARD_GVBCTV5PCI,    "I-O Data Co. GV-BCTV5/PCI" },
  
  	{ 0x001211bd, BTTV_BOARD_PINNACLE,      "Pinnacle PCTV" },
  	/* some cards ship with byteswapped IDs ... */
  	{ 0x1200bd11, BTTV_BOARD_PINNACLE,      "Pinnacle PCTV [bswap]" },
  	{ 0xff00bd11, BTTV_BOARD_PINNACLE,      "Pinnacle PCTV [bswap]" },
  	/* this seems to happen as well ... */
  	{ 0xff1211bd, BTTV_BOARD_PINNACLE,      "Pinnacle PCTV" },
  
  	{ 0x3000121a, BTTV_BOARD_VOODOOTV_200,  "3Dfx VoodooTV 200" },
  	{ 0x263710b4, BTTV_BOARD_VOODOOTV_FM,   "3Dfx VoodooTV FM" },
  	{ 0x3060121a, BTTV_BOARD_STB2,	  "3Dfx VoodooTV 100/ STB OEM" },
  
  	{ 0x3000144f, BTTV_BOARD_MAGICTVIEW063, "(Askey Magic/others) TView99 CPH06x" },
  	{ 0xa005144f, BTTV_BOARD_MAGICTVIEW063, "CPH06X TView99-Card" },
  	{ 0x3002144f, BTTV_BOARD_MAGICTVIEW061, "(Askey Magic/others) TView99 CPH05x" },
  	{ 0x3005144f, BTTV_BOARD_MAGICTVIEW061, "(Askey Magic/others) TView99 CPH061/06L (T1/LC)" },
  	{ 0x5000144f, BTTV_BOARD_MAGICTVIEW061, "Askey CPH050" },
  	{ 0x300014ff, BTTV_BOARD_MAGICTVIEW061, "TView 99 (CPH061)" },
  	{ 0x300214ff, BTTV_BOARD_PHOEBE_TVMAS,  "Phoebe TV Master (CPH060)" },
  
  	{ 0x00011461, BTTV_BOARD_AVPHONE98,     "AVerMedia TVPhone98" },
  	{ 0x00021461, BTTV_BOARD_AVERMEDIA98,   "AVermedia TVCapture 98" },
  	{ 0x00031461, BTTV_BOARD_AVPHONE98,     "AVerMedia TVPhone98" },
  	{ 0x00041461, BTTV_BOARD_AVERMEDIA98,   "AVerMedia TVCapture 98" },
  	{ 0x03001461, BTTV_BOARD_AVERMEDIA98,   "VDOMATE TV TUNER CARD" },
  
  	{ 0x1117153b, BTTV_BOARD_TERRATVALUE,   "Terratec TValue (Philips PAL B/G)" },
  	{ 0x1118153b, BTTV_BOARD_TERRATVALUE,   "Terratec TValue (Temic PAL B/G)" },
  	{ 0x1119153b, BTTV_BOARD_TERRATVALUE,   "Terratec TValue (Philips PAL I)" },
  	{ 0x111a153b, BTTV_BOARD_TERRATVALUE,   "Terratec TValue (Temic PAL I)" },
  
  	{ 0x1123153b, BTTV_BOARD_TERRATVRADIO,  "Terratec TV Radio+" },
  	{ 0x1127153b, BTTV_BOARD_TERRATV,       "Terratec TV+ (V1.05)"    },
  	/* clashes with FlyVideo
  	 *{ 0x18521852, BTTV_BOARD_TERRATV,     "Terratec TV+ (V1.10)"    }, */
  	{ 0x1134153b, BTTV_BOARD_TERRATVALUE,   "Terratec TValue (LR102)" },
  	{ 0x1135153b, BTTV_BOARD_TERRATVALUER,  "Terratec TValue Radio" }, /* LR102 */
  	{ 0x5018153b, BTTV_BOARD_TERRATVALUE,   "Terratec TValue" },       /* ?? */
  	{ 0xff3b153b, BTTV_BOARD_TERRATVALUER,  "Terratec TValue Radio" }, /* ?? */
  
  	{ 0x400015b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV" },
  	{ 0x400a15b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV" },
  	{ 0x400d15b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" },
  	{ 0x401015b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" },
  	{ 0x401615b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" },
  
  	{ 0x1430aa00, BTTV_BOARD_PV143,         "Provideo PV143A" },
  	{ 0x1431aa00, BTTV_BOARD_PV143,         "Provideo PV143B" },
  	{ 0x1432aa00, BTTV_BOARD_PV143,         "Provideo PV143C" },
  	{ 0x1433aa00, BTTV_BOARD_PV143,         "Provideo PV143D" },
  	{ 0x1433aa03, BTTV_BOARD_PV143,         "Security Eyes" },
  
  	{ 0x1460aa00, BTTV_BOARD_PV150,         "Provideo PV150A-1" },
  	{ 0x1461aa01, BTTV_BOARD_PV150,         "Provideo PV150A-2" },
  	{ 0x1462aa02, BTTV_BOARD_PV150,         "Provideo PV150A-3" },
  	{ 0x1463aa03, BTTV_BOARD_PV150,         "Provideo PV150A-4" },
  
  	{ 0x1464aa04, BTTV_BOARD_PV150,         "Provideo PV150B-1" },
  	{ 0x1465aa05, BTTV_BOARD_PV150,         "Provideo PV150B-2" },
  	{ 0x1466aa06, BTTV_BOARD_PV150,         "Provideo PV150B-3" },
  	{ 0x1467aa07, BTTV_BOARD_PV150,         "Provideo PV150B-4" },
  
  	{ 0xa132ff00, BTTV_BOARD_IVC100,        "IVC-100"  },
  	{ 0xa1550000, BTTV_BOARD_IVC200,        "IVC-200"  },
  	{ 0xa1550001, BTTV_BOARD_IVC200,        "IVC-200"  },
  	{ 0xa1550002, BTTV_BOARD_IVC200,        "IVC-200"  },
  	{ 0xa1550003, BTTV_BOARD_IVC200,        "IVC-200"  },
  	{ 0xa1550100, BTTV_BOARD_IVC200,        "IVC-200G" },
  	{ 0xa1550101, BTTV_BOARD_IVC200,        "IVC-200G" },
  	{ 0xa1550102, BTTV_BOARD_IVC200,        "IVC-200G" },
  	{ 0xa1550103, BTTV_BOARD_IVC200,        "IVC-200G" },
  	{ 0xa1550800, BTTV_BOARD_IVC200,        "IVC-200"  },
  	{ 0xa1550801, BTTV_BOARD_IVC200,        "IVC-200"  },
  	{ 0xa1550802, BTTV_BOARD_IVC200,        "IVC-200"  },
  	{ 0xa1550803, BTTV_BOARD_IVC200,        "IVC-200"  },
  	{ 0xa182ff00, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff01, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff02, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff03, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff04, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff05, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff06, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff07, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff08, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff09, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff0a, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff0b, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff0c, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff0d, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff0e, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xa182ff0f, BTTV_BOARD_IVC120,        "IVC-120G" },
  	{ 0xf0500000, BTTV_BOARD_IVCE8784,      "IVCE-8784" },
  	{ 0xf0500001, BTTV_BOARD_IVCE8784,      "IVCE-8784" },
  	{ 0xf0500002, BTTV_BOARD_IVCE8784,      "IVCE-8784" },
  	{ 0xf0500003, BTTV_BOARD_IVCE8784,      "IVCE-8784" },
  
  	{ 0x41424344, BTTV_BOARD_GRANDTEC,      "GrandTec Multi Capture" },
  	{ 0x01020304, BTTV_BOARD_XGUARD,        "Grandtec Grand X-Guard" },
  
  	{ 0x18501851, BTTV_BOARD_CHRONOS_VS2,   "FlyVideo 98 (LR50)/ Chronos Video Shuttle II" },
  	{ 0xa0501851, BTTV_BOARD_CHRONOS_VS2,   "FlyVideo 98 (LR50)/ Chronos Video Shuttle II" },
  	{ 0x18511851, BTTV_BOARD_FLYVIDEO98EZ,  "FlyVideo 98EZ (LR51)/ CyberMail AV" },
  	{ 0x18521852, BTTV_BOARD_TYPHOON_TVIEW, "FlyVideo 98FM (LR50)/ Typhoon TView TV/FM Tuner" },
  	{ 0x41a0a051, BTTV_BOARD_FLYVIDEO_98FM, "Lifeview FlyVideo 98 LR50 Rev Q" },
  	{ 0x18501f7f, BTTV_BOARD_FLYVIDEO_98,   "Lifeview Flyvideo 98" },
  
  	{ 0x010115cb, BTTV_BOARD_GMV1,          "AG GMV1" },
  	{ 0x010114c7, BTTV_BOARD_MODTEC_205,    "Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV" },
  
  	{ 0x10b42636, BTTV_BOARD_HAUPPAUGE878,  "STB ???" },
  	{ 0x217d6606, BTTV_BOARD_WINFAST2000,   "Leadtek WinFast TV 2000" },
  	{ 0xfff6f6ff, BTTV_BOARD_WINFAST2000,   "Leadtek WinFast TV 2000" },
  	{ 0x03116000, BTTV_BOARD_SENSORAY311_611, "Sensoray 311" },
  	{ 0x06116000, BTTV_BOARD_SENSORAY311_611, "Sensoray 611" },
  	{ 0x00790e11, BTTV_BOARD_WINDVR,        "Canopus WinDVR PCI" },
  	{ 0xa0fca1a0, BTTV_BOARD_ZOLTRIX,       "Face to Face Tvmax" },
  	{ 0x82b2aa6a, BTTV_BOARD_SIMUS_GVC1100, "SIMUS GVC1100" },
  	{ 0x146caa0c, BTTV_BOARD_PV951,         "ituner spectra8" },
  	{ 0x200a1295, BTTV_BOARD_PXC200,        "ImageNation PXC200A" },
  
  	{ 0x40111554, BTTV_BOARD_PV_BT878P_9B,  "Prolink Pixelview PV-BT" },
  	{ 0x17de0a01, BTTV_BOARD_KWORLD,        "Mecer TV/FM/Video Tuner" },
  
  	{ 0x01051805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #1" },
  	{ 0x01061805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #2" },
  	{ 0x01071805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #3" },
  	{ 0x01081805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #4" },
  
  	{ 0x15409511, BTTV_BOARD_ACORP_Y878F, "Acorp Y878F" },
  
  	{ 0x53534149, BTTV_BOARD_SSAI_SECURITY, "SSAI Security Video Interface" },
  	{ 0x5353414a, BTTV_BOARD_SSAI_ULTRASOUND, "SSAI Ultrasound Video Interface" },
  
  	/* likely broken, vendor id doesn't match the other magic views ...
  	 * { 0xa0fca04f, BTTV_BOARD_MAGICTVIEW063, "Guillemot Maxi TV Video 3" }, */
  
  	/* Duplicate PCI ID, reconfigure for this board during the eeprom read.
  	* { 0x13eb0070, BTTV_BOARD_HAUPPAUGE_IMPACTVCB,  "Hauppauge ImpactVCB" }, */
  
  	{ 0x109e036e, BTTV_BOARD_CONCEPTRONIC_CTVFMI2,	"Conceptronic CTVFMi v2"},
  
  	/* DVB cards (using pci function .1 for mpeg data xfer) */
  	{ 0x001c11bd, BTTV_BOARD_PINNACLESAT,   "Pinnacle PCTV Sat" },
  	{ 0x01010071, BTTV_BOARD_NEBULA_DIGITV, "Nebula Electronics DigiTV" },
  	{ 0x20007063, BTTV_BOARD_PC_HDTV,       "pcHDTV HD-2000 TV"},
  	{ 0x002611bd, BTTV_BOARD_TWINHAN_DST,   "Pinnacle PCTV SAT CI" },
  	{ 0x00011822, BTTV_BOARD_TWINHAN_DST,   "Twinhan VisionPlus DVB" },
  	{ 0xfc00270f, BTTV_BOARD_TWINHAN_DST,   "ChainTech digitop DST-1000 DVB-S" },
  	{ 0x07711461, BTTV_BOARD_AVDVBT_771,    "AVermedia AverTV DVB-T 771" },
  	{ 0x07611461, BTTV_BOARD_AVDVBT_761,    "AverMedia AverTV DVB-T 761" },
  	{ 0xdb1018ac, BTTV_BOARD_DVICO_DVBT_LITE,    "DViCO FusionHDTV DVB-T Lite" },
  	{ 0xdb1118ac, BTTV_BOARD_DVICO_DVBT_LITE,    "Ultraview DVB-T Lite" },
  	{ 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE,    "DViCO FusionHDTV 5 Lite" },
  	{ 0x00261822, BTTV_BOARD_TWINHAN_DST,	"DNTV Live! Mini "},
  	{ 0xd200dbc0, BTTV_BOARD_DVICO_FUSIONHDTV_2,	"DViCO FusionHDTV 2" },
  	{ 0x763c008a, BTTV_BOARD_GEOVISION_GV600,	"GeoVision GV-600" },
  	{ 0x18011000, BTTV_BOARD_ENLTV_FM_2,	"Encore ENL TV-FM-2" },
  	{ 0x763d800a, BTTV_BOARD_GEOVISION_GV800S, "GeoVision GV-800(S) (master)" },
  	{ 0x763d800b, BTTV_BOARD_GEOVISION_GV800S_SL,	"GeoVision GV-800(S) (slave)" },
  	{ 0x763d800c, BTTV_BOARD_GEOVISION_GV800S_SL,	"GeoVision GV-800(S) (slave)" },
  	{ 0x763d800d, BTTV_BOARD_GEOVISION_GV800S_SL,	"GeoVision GV-800(S) (slave)" },
  
  	{ 0x15401830, BTTV_BOARD_PV183,         "Provideo PV183-1" },
  	{ 0x15401831, BTTV_BOARD_PV183,         "Provideo PV183-2" },
  	{ 0x15401832, BTTV_BOARD_PV183,         "Provideo PV183-3" },
  	{ 0x15401833, BTTV_BOARD_PV183,         "Provideo PV183-4" },
  	{ 0x15401834, BTTV_BOARD_PV183,         "Provideo PV183-5" },
  	{ 0x15401835, BTTV_BOARD_PV183,         "Provideo PV183-6" },
  	{ 0x15401836, BTTV_BOARD_PV183,         "Provideo PV183-7" },
  	{ 0x15401837, BTTV_BOARD_PV183,         "Provideo PV183-8" },
  	{ 0x3116f200, BTTV_BOARD_TVT_TD3116,	"Tongwei Video Technology TD-3116" },
  	{ 0x02280279, BTTV_BOARD_APOSONIC_WDVR, "Aposonic W-DVR" },
  	{ 0, -1, NULL }
  };
  
  /* ----------------------------------------------------------------------- */
  /* array with description for bt848 / bt878 tv/grabber cards               */
  
  struct tvcard bttv_tvcards[] = {
  	/* ---- card 0x00 ---------------------------------- */
  	[BTTV_BOARD_UNKNOWN] = {
  		.name		= " *** UNKNOWN/GENERIC *** ",
  		.video_inputs	= 4,
  		.svhs		= 2,
  		.muxsel		= MUXSEL(2, 3, 1, 0),
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_MIRO] = {
  		.name		= "MIRO PCTV",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 15,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 2, 0, 0, 0 },
  		.gpiomute 	= 10,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_HAUPPAUGE] = {
  		.name		= "Hauppauge (bt848)",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 7,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 1, 2, 3 },
  		.gpiomute 	= 4,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_STB] = {
  		.name		= "STB, Gateway P/N 6000699 (bt848)",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 7,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 4, 0, 2, 3 },
  		.gpiomute 	= 1,
  		.no_msp34xx	= 1,
  		.tuner_type     = TUNER_PHILIPS_NTSC,
  		.tuner_addr	= ADDR_UNSET,
  		.pll            = PLL_28,
  		.has_radio      = 1,
  	},
  
  	/* ---- card 0x04 ---------------------------------- */
  	[BTTV_BOARD_INTEL] = {
  		.name		= "Intel Create and Share PCI/ Smart Video Recorder III",
  		.video_inputs	= 4,
  		/* .audio_inputs= 0, */
  		.svhs		= 2,
  		.gpiomask	= 0,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0 },
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_DIAMOND] = {
  		.name		= "Diamond DTV2000",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 3,
  		.muxsel		= MUXSEL(2, 3, 1, 0),
  		.gpiomux 	= { 0, 1, 0, 1 },
  		.gpiomute 	= 3,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_AVERMEDIA] = {
  		.name		= "AVerMedia TVPhone",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 3,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomask	= 0x0f,
  		.gpiomux 	= { 0x0c, 0x04, 0x08, 0x04 },
  		/*                0x04 for some cards ?? */
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  		.audio_mode_gpio= avermedia_tvphone_audio,
  		.has_remote     = 1,
  	},
  	[BTTV_BOARD_MATRIX_VISION] = {
  		.name		= "MATRIX-Vision MV-Delta",
  		.video_inputs	= 5,
  		/* .audio_inputs= 1, */
  		.svhs		= 3,
  		.gpiomask	= 0,
  		.muxsel		= MUXSEL(2, 3, 1, 0, 0),
  		.gpiomux 	= { 0 },
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x08 ---------------------------------- */
  	[BTTV_BOARD_FLYVIDEO] = {
  		.name		= "Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0xc00,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 0xc00, 0x800, 0x400 },
  		.gpiomute 	= 0xc00,
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_TURBOTV] = {
  		.name		= "IMS/IXmicro TurboTV",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 3,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 1, 1, 2, 3 },
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_TEMIC_PAL,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_HAUPPAUGE878] = {
  		.name		= "Hauppauge (bt878)",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x0f, /* old: 7 */
  		.muxsel		= MUXSEL(2, 0, 1, 1),
  		.gpiomux 	= { 0, 1, 2, 3 },
  		.gpiomute 	= 4,
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_MIROPRO] = {
  		.name		= "MIRO PCTV pro",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x3014f,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0x20001,0x10001, 0, 0 },
  		.gpiomute 	= 10,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x0c ---------------------------------- */
  	[BTTV_BOARD_ADSTECH_TV] = {
  		.name		= "ADS Technologies Channel Surfer TV (bt848)",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 15,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 13, 14, 11, 7 },
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_AVERMEDIA98] = {
  		.name		= "AVerMedia TVCapture 98",
  		.video_inputs	= 3,
  		/* .audio_inputs= 4, */
  		.svhs		= 2,
  		.gpiomask	= 15,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 13, 14, 11, 7 },
  		.msp34xx_alt    = 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.audio_mode_gpio= avermedia_tv_stereo_audio,
  		.no_gpioirq     = 1,
  	},
  	[BTTV_BOARD_VHX] = {
  		.name		= "Aimslab Video Highway Xtreme (VHX)",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 7,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 2, 1, 3 }, /* old: {0, 1, 2, 3, 4} */
  		.gpiomute 	= 4,
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_ZOLTRIX] = {
  		.name		= "Zoltrix TV-Max",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 15,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 0, 1, 0 },
  		.gpiomute 	= 10,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x10 ---------------------------------- */
  	[BTTV_BOARD_PIXVIEWPLAYTV] = {
  		.name		= "Prolink Pixelview PlayTV (bt878)",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x01fe00,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		/* 2003-10-20 by "Anton A. Arapov" <arapov@mail.ru> */
  		.gpiomux        = { 0x001e00, 0, 0x018000, 0x014000 },
  		.gpiomute 	= 0x002000,
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr     = ADDR_UNSET,
  	},
  	[BTTV_BOARD_WINVIEW_601] = {
  		.name		= "Leadtek WinView 601",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x8300f8,
  		.muxsel		= MUXSEL(2, 3, 1, 1, 0),
  		.gpiomux 	= { 0x4fa007,0xcfa007,0xcfa007,0xcfa007 },
  		.gpiomute 	= 0xcfa007,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  		.volume_gpio	= winview_volume,
  		.has_radio	= 1,
  	},
  	[BTTV_BOARD_AVEC_INTERCAP] = {
  		.name		= "AVEC Intercapture",
  		.video_inputs	= 3,
  		/* .audio_inputs= 2, */
  		.svhs		= 2,
  		.gpiomask	= 0,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 1, 0, 0, 0 },
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_LIFE_FLYKIT] = {
  		.name		= "Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only)",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= NO_SVHS,
  		.gpiomask	= 0x8dff00,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0 },
  		.no_msp34xx	= 1,
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x14 ---------------------------------- */
  	[BTTV_BOARD_CEI_RAFFLES] = {
  		.name		= "CEI Raffles Card",
  		.video_inputs	= 3,
  		/* .audio_inputs= 3, */
  		.svhs		= 2,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_CONFERENCETV] = {
  		.name		= "Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50",
  		.video_inputs	= 4,
  		/* .audio_inputs= 2,  tuner, line in */
  		.svhs		= 2,
  		.gpiomask	= 0x1800,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 0x800, 0x1000, 0x1000 },
  		.gpiomute 	= 0x1800,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_PHILIPS_PAL_I,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_PHOEBE_TVMAS] = {
  		.name		= "Askey CPH050/ Phoebe Tv Master + FM",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0xc00,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 1, 0x800, 0x400 },
  		.gpiomute 	= 0xc00,
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_MODTEC_205] = {
  		.name		= "Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= NO_SVHS,
  		.has_dig_in	= 1,
  		.gpiomask	= 7,
  		.muxsel		= MUXSEL(2, 3, 0), /* input 2 is digital */
  		/* .digital_mode= DIGITAL_MODE_CAMERA, */
  		.gpiomux 	= { 0, 0, 0, 0 },
  		.no_msp34xx	= 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ALPS_TSBB5_PAL_I,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x18 ---------------------------------- */
  	[BTTV_BOARD_MAGICTVIEW061] = {
  		.name		= "Askey CPH05X/06X (bt878) [many vendors]",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0xe00,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= {0x400, 0x400, 0x400, 0x400 },
  		.gpiomute 	= 0xc00,
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  		.has_remote     = 1,
  		.has_radio	= 1,  /* not every card has radio */
  	},
  	[BTTV_BOARD_VOBIS_BOOSTAR] = {
  		.name           = "Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask       = 0x1f0fff,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0x20000, 0x30000, 0x10000, 0 },
  		.gpiomute 	= 0x40000,
  		.tuner_type	= TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.audio_mode_gpio= terratv_audio,
  	},
  	[BTTV_BOARD_HAUPPAUG_WCAM] = {
  		.name		= "Hauppauge WinCam newer (bt878)",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 3,
  		.gpiomask	= 7,
  		.muxsel		= MUXSEL(2, 0, 1, 1),
  		.gpiomux 	= { 0, 1, 2, 3 },
  		.gpiomute 	= 4,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_MAXI] = {
  		.name		= "Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50",
  		.video_inputs	= 4,
  		/* .audio_inputs= 2, */
  		.svhs		= 2,
  		.gpiomask	= 0x1800,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 0x800, 0x1000, 0x1000 },
  		.gpiomute 	= 0x1800,
  		.pll            = PLL_28,
  		.tuner_type	= TUNER_PHILIPS_SECAM,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x1c ---------------------------------- */
  	[BTTV_BOARD_TERRATV] = {
  		.name           = "Terratec TerraTV+ Version 1.1 (bt878)",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x1f0fff,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0x20000, 0x30000, 0x10000, 0x00000 },
  		.gpiomute 	= 0x40000,
  		.tuner_type	= TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.audio_mode_gpio= terratv_audio,
  		/* GPIO wiring:
  		External 20 pin connector (for Active Radio Upgrade board)
  		gpio00: i2c-sda
  		gpio01: i2c-scl
  		gpio02: om5610-data
  		gpio03: om5610-clk
  		gpio04: om5610-wre
  		gpio05: om5610-stereo
  		gpio06: rds6588-davn
  		gpio07: Pin 7 n.c.
  		gpio08: nIOW
  		gpio09+10: nIOR, nSEL ?? (bt878)
  			gpio09: nIOR (bt848)
  			gpio10: nSEL (bt848)
  		Sound Routing:
  		gpio16: u2-A0 (1st 4052bt)
  		gpio17: u2-A1
  		gpio18: u2-nEN
  		gpio19: u4-A0 (2nd 4052)
  		gpio20: u4-A1
  			u4-nEN - GND
  		Btspy:
  			00000 : Cdrom (internal audio input)
  			10000 : ext. Video audio input
  			20000 : TV Mono
  			a0000 : TV Mono/2
  		1a0000 : TV Stereo
  			30000 : Radio
  			40000 : Mute
  	*/
  
  	},
  	[BTTV_BOARD_PXC200] = {
  		/* Jannik Fritsch <jannik@techfak.uni-bielefeld.de> */
  		.name		= "Imagenation PXC200",
  		.video_inputs	= 5,
  		/* .audio_inputs= 1, */
  		.svhs		= 1, /* was: 4 */
  		.gpiomask	= 0,
  		.muxsel		= MUXSEL(2, 3, 1, 0, 0),
  		.gpiomux 	= { 0 },
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.muxsel_hook    = PXC200_muxsel,
  
  	},
  	[BTTV_BOARD_FLYVIDEO_98] = {
  		.name		= "Lifeview FlyVideo 98 LR50",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x1800,  /* 0x8dfe00 */
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 0x0800, 0x1000, 0x1000 },
  		.gpiomute 	= 0x1800,
  		.pll            = PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_IPROTV] = {
  		.name		= "Formac iProTV, Formac ProTV I (bt848)",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 3,
  		.gpiomask	= 1,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 1, 0, 0, 0 },
  		.pll            = PLL_28,
  		.tuner_type	= TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x20 ---------------------------------- */
  	[BTTV_BOARD_INTEL_C_S_PCI] = {
  		.name		= "Intel Create and Share PCI/ Smart Video Recorder III",
  		.video_inputs	= 4,
  		/* .audio_inputs= 0, */
  		.svhs		= 2,
  		.gpiomask	= 0,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0 },
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_TERRATVALUE] = {
  		.name           = "Terratec TerraTValue Version Bt878",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0xffff00,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0x500, 0, 0x300, 0x900 },
  		.gpiomute 	= 0x900,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_WINFAST2000] = {
  		.name		= "Leadtek WinFast 2000/ WinFast 2000 XP",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		/* TV, CVid, SVid, CVid over SVid connector */
  		.muxsel		= MUXSEL(2, 3, 1, 1, 0),
  		/* Alexander Varakin <avarakin@hotmail.com> [stereo version] */
  		.gpiomask	= 0xb33000,
  		.gpiomux 	= { 0x122000,0x1000,0x0000,0x620000 },
  		.gpiomute 	= 0x800000,
  		/* Audio Routing for "WinFast 2000 XP" (no tv stereo !)
  			gpio23 -- hef4052:nEnable (0x800000)
  			gpio12 -- hef4052:A1
  			gpio13 -- hef4052:A0
  		0x0000: external audio
  		0x1000: FM
  		0x2000: TV
  		0x3000: n.c.
  		Note: There exists another variant "Winfast 2000" with tv stereo !?
  		Note: eeprom only contains FF and pci subsystem id 107d:6606
  		*/
  		.pll		= PLL_28,
  		.has_radio	= 1,
  		.tuner_type	= TUNER_PHILIPS_PAL, /* default for now, gpio reads BFFF06 for Pal bg+dk */
  		.tuner_addr	= ADDR_UNSET,
  		.audio_mode_gpio= winfast2000_audio,
  		.has_remote     = 1,
  	},
  	[BTTV_BOARD_CHRONOS_VS2] = {
  		.name		= "Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II",
  		.video_inputs	= 4,
  		/* .audio_inputs= 3, */
  		.svhs		= 2,
  		.gpiomask	= 0x1800,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 0x800, 0x1000, 0x1000 },
  		.gpiomute 	= 0x1800,
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x24 ---------------------------------- */
  	[BTTV_BOARD_TYPHOON_TVIEW] = {
  		.name		= "Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner",
  		.video_inputs	= 4,
  		/* .audio_inputs= 3, */
  		.svhs		= 2,
  		.gpiomask	= 0x1800,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 0x800, 0x1000, 0x1000 },
  		.gpiomute 	= 0x1800,
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  		.has_radio	= 1,
  	},
  	[BTTV_BOARD_PXELVWPLTVPRO] = {
  		.name		= "Prolink PixelView PlayTV pro",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0xff,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0x21, 0x20, 0x24, 0x2c },
  		.gpiomute 	= 0x29,
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_MAGICTVIEW063] = {
  		.name		= "Askey CPH06X TView99",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x551e00,
  		.muxsel		= MUXSEL(2, 3, 1, 0),
  		.gpiomux 	= { 0x551400, 0x551200, 0, 0 },
  		.gpiomute 	= 0x551c00,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_PHILIPS_PAL_I,
  		.tuner_addr	= ADDR_UNSET,
  		.has_remote     = 1,
  	},
  	[BTTV_BOARD_PINNACLE] = {
  		.name		= "Pinnacle PCTV Studio/Rave",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x03000F,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 2, 0xd0001, 0, 0 },
  		.gpiomute 	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x28 ---------------------------------- */
  	[BTTV_BOARD_STB2] = {
  		.name		= "STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 7,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 4, 0, 2, 3 },
  		.gpiomute 	= 1,
  		.no_msp34xx	= 1,
  		.tuner_type     = TUNER_PHILIPS_NTSC,
  		.tuner_addr	= ADDR_UNSET,
  		.pll            = PLL_28,
  		.has_radio      = 1,
  	},
  	[BTTV_BOARD_AVPHONE98] = {
  		.name		= "AVerMedia TVPhone 98",
  		.video_inputs	= 3,
  		/* .audio_inputs= 4, */
  		.svhs		= 2,
  		.gpiomask	= 15,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 13, 4, 11, 7 },
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  		.has_radio	= 1,
  		.audio_mode_gpio= avermedia_tvphone_audio,
  	},
  	[BTTV_BOARD_PV951] = {
  		.name		= "ProVideo PV951", /* pic16c54 */
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 0, 0, 0},
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_PHILIPS_PAL_I,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_ONAIR_TV] = {
  		.name		= "Little OnAir TV",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0xe00b,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0xff9ff6, 0xff9ff6, 0xff1ff7, 0 },
  		.gpiomute 	= 0xff3ffc,
  		.no_msp34xx	= 1,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x2c ---------------------------------- */
  	[BTTV_BOARD_SIGMA_TVII_FM] = {
  		.name		= "Sigma TVII-FM",
  		.video_inputs	= 2,
  		/* .audio_inputs= 1, */
  		.svhs		= NO_SVHS,
  		.gpiomask	= 3,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 1, 1, 0, 2 },
  		.gpiomute 	= 3,
  		.no_msp34xx	= 1,
  		.pll		= PLL_NONE,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_MATRIX_VISION2] = {
  		.name		= "MATRIX-Vision MV-Delta 2",
  		.video_inputs	= 5,
  		/* .audio_inputs= 1, */
  		.svhs		= 3,
  		.gpiomask	= 0,
  		.muxsel		= MUXSEL(2, 3, 1, 0, 0),
  		.gpiomux 	= { 0 },
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_ZOLTRIX_GENIE] = {
  		.name		= "Zoltrix Genie TV/FM",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0xbcf03f,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0xbc803f, 0xbc903f, 0xbcb03f, 0 },
  		.gpiomute 	= 0xbcb03f,
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_TEMIC_4039FR5_NTSC,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_TERRATVRADIO] = {
  		.name		= "Terratec TV/Radio+",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x70000,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0x20000, 0x30000, 0x10000, 0 },
  		.gpiomute 	= 0x40000,
  		.no_msp34xx	= 1,
  		.pll		= PLL_35,
  		.tuner_type	= TUNER_PHILIPS_PAL_I,
  		.tuner_addr	= ADDR_UNSET,
  		.has_radio	= 1,
  	},
  
  	/* ---- card 0x30 ---------------------------------- */
  	[BTTV_BOARD_DYNALINK] = {
  		.name		= "Askey CPH03x/ Dynalink Magic TView",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 15,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= {2,0,0,0 },
  		.gpiomute 	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_GVBCTV3PCI] = {
  		.name		= "IODATA GV-BCTV3/PCI",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x010f00,
  		.muxsel		= MUXSEL(2, 3, 0, 0),
  		.gpiomux 	= {0x10000, 0, 0x10000, 0 },
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_ALPS_TSHC6_NTSC,
  		.tuner_addr	= ADDR_UNSET,
  		.audio_mode_gpio= gvbctv3pci_audio,
  	},
  	[BTTV_BOARD_PXELVWPLTVPAK] = {
  		.name		= "Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP",
  		.video_inputs	= 5,
  		/* .audio_inputs= 1, */
  		.svhs		= 3,
  		.has_dig_in	= 1,
  		.gpiomask	= 0xAA0000,
  		.muxsel		= MUXSEL(2, 3, 1, 1, 0), /* in 4 is digital */
  		/* .digital_mode= DIGITAL_MODE_CAMERA, */
  		.gpiomux 	= { 0x20000, 0, 0x80000, 0x80000 },
  		.gpiomute 	= 0xa8000,
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_PHILIPS_PAL_I,
  		.tuner_addr	= ADDR_UNSET,
  		.has_remote	= 1,
  		/* GPIO wiring: (different from Rev.4C !)
  			GPIO17: U4.A0 (first hef4052bt)
  			GPIO19: U4.A1
  			GPIO20: U5.A1 (second hef4052bt)
  			GPIO21: U4.nEN
  			GPIO22: BT832 Reset Line
  			GPIO23: A5,A0, U5,nEN
  		Note: At i2c=0x8a is a Bt832 chip, which changes to 0x88 after being reset via GPIO22
  		*/
  	},
  	[BTTV_BOARD_EAGLE] = {
  		.name           = "Eagle Wireless Capricorn2 (bt878A)",
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 7,
  		.muxsel         = MUXSEL(2, 0, 1, 1),
  		.gpiomux        = { 0, 1, 2, 3 },
  		.gpiomute 	= 4,
  		.pll            = PLL_28,
  		.tuner_type     = UNSET /* TUNER_ALPS_TMDH2_NTSC */,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x34 ---------------------------------- */
  	[BTTV_BOARD_PINNACLEPRO] = {
  		/* David Härdeman <david@2gen.com> */
  		.name           = "Pinnacle PCTV Studio Pro",
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = 3,
  		.gpiomask       = 0x03000F,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 1, 0xd0001, 0, 0 },
  		.gpiomute 	= 10,
  				/* sound path (5 sources):
  				MUX1 (mask 0x03), Enable Pin 0x08 (0=enable, 1=disable)
  					0= ext. Audio IN
  					1= from MUX2
  					2= Mono TV sound from Tuner
  					3= not connected
  				MUX2 (mask 0x30000):
  					0,2,3= from MSP34xx
  					1= FM stereo Radio from Tuner */
  		.pll            = PLL_28,
  		.tuner_type     = UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_TVIEW_RDS_FM] = {
  		/* Claas Langbehn <claas@bigfoot.com>,
  		Sven Grothklags <sven@upb.de> */
  		.name		= "Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS",
  		.video_inputs	= 4,
  		/* .audio_inputs= 3, */
  		.svhs		= 2,
  		.gpiomask	= 0x1c,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0, 0, 0x10, 8 },
  		.gpiomute 	= 4,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.has_radio	= 1,
  	},
  	[BTTV_BOARD_LIFETEC_9415] = {
  		/* Tim Röstermundt <rosterm@uni-muenster.de>
  		in de.comp.os.unix.linux.hardware:
  			options bttv card=0 pll=1 radio=1 gpiomask=0x18e0
  			gpiomux =0x44c71f,0x44d71f,0,0x44d71f,0x44dfff
  			options tuner type=5 */
  		.name		= "Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90]",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x18e0,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0x0000,0x0800,0x1000,0x1000 },
  		.gpiomute 	= 0x18e0,
  			/* For cards with tda9820/tda9821:
  				0x0000: Tuner normal stereo
  				0x0080: Tuner A2 SAP (second audio program = Zweikanalton)
  				0x0880: Tuner A2 stereo */
  		.pll		= PLL_28,
  		.tuner_type	= UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_BESTBUY_EASYTV] = {
  		/* Miguel Angel Alvarez <maacruz@navegalia.com>
  		old Easy TV BT848 version (model CPH031) */
  		.name           = "Askey CPH031/ BESTBUY Easy TV",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0xF,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.gpiomux        = { 2, 0, 0, 0 },
  		.gpiomute 	= 10,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_TEMIC_PAL,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x38 ---------------------------------- */
  	[BTTV_BOARD_FLYVIDEO_98FM] = {
  		/* Gordon Heydon <gjheydon@bigfoot.com ('98) */
  		.name           = "Lifeview FlyVideo 98FM LR50",
  		.video_inputs   = 4,
  		/* .audio_inputs= 3, */
  		.svhs           = 2,
  		.gpiomask       = 0x1800,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0, 0x800, 0x1000, 0x1000 },
  		.gpiomute 	= 0x1800,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  	},
  		/* This is the ultimate cheapo capture card
  		* just a BT848A on a small PCB!
  		* Steve Hosgood <steve@equiinet.com> */
  	[BTTV_BOARD_GRANDTEC] = {
  		.name           = "GrandTec 'Grand Video Capture' (Bt848)",
  		.video_inputs   = 2,
  		/* .audio_inputs= 0, */
  		.svhs           = 1,
  		.gpiomask       = 0,
  		.muxsel         = MUXSEL(3, 1),
  		.gpiomux        = { 0 },
  		.no_msp34xx     = 1,
  		.pll            = PLL_35,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_ASKEY_CPH060] = {
  		/* Daniel Herrington <daniel.herrington@home.com> */
  		.name           = "Askey CPH060/ Phoebe TV Master Only (No FM)",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0xe00,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0x400, 0x400, 0x400, 0x400 },
  		.gpiomute 	= 0x800,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_TEMIC_4036FY5_NTSC,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_ASKEY_CPH03X] = {
  		/* Matti Mottus <mottus@physic.ut.ee> */
  		.name		= "Askey CPH03x TV Capturer",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask       = 0x03000F,
  		.muxsel		= MUXSEL(2, 3, 1, 0),
  		.gpiomux        = { 2, 0, 0, 0 },
  		.gpiomute 	= 1,
  		.pll            = PLL_28,
  		.tuner_type	= TUNER_TEMIC_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.has_remote	= 1,
  	},
  
  	/* ---- card 0x3c ---------------------------------- */
  	[BTTV_BOARD_MM100PCTV] = {
  		/* Philip Blundell <philb@gnu.org> */
  		.name           = "Modular Technology MM100PCTV",
  		.video_inputs   = 2,
  		/* .audio_inputs= 2, */
  		.svhs		= NO_SVHS,
  		.gpiomask       = 11,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 2, 0, 0, 1 },
  		.gpiomute 	= 8,
  		.pll            = PLL_35,
  		.tuner_type     = TUNER_TEMIC_PAL,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_GMV1] = {
  		/* Adrian Cox <adrian@humboldt.co.uk */
  		.name		= "AG Electronics GMV1",
  		.video_inputs   = 2,
  		/* .audio_inputs= 0, */
  		.svhs		= 1,
  		.gpiomask       = 0xF,
  		.muxsel		= MUXSEL(2, 2),
  		.gpiomux        = { },
  		.no_msp34xx     = 1,
  		.pll		= PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_BESTBUY_EASYTV2] = {
  		/* Miguel Angel Alvarez <maacruz@navegalia.com>
  		new Easy TV BT878 version (model CPH061)
  		special thanks to Informatica Mieres for providing the card */
  		.name           = "Askey CPH061/ BESTBUY Easy TV (bt878)",
  		.video_inputs	= 3,
  		/* .audio_inputs= 2, */
  		.svhs           = 2,
  		.gpiomask       = 0xFF,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.gpiomux        = { 1, 0, 4, 4 },
  		.gpiomute 	= 9,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_ATI_TVWONDER] = {
  		/* Lukas Gebauer <geby@volny.cz> */
  		.name		= "ATI TV-Wonder",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0xf03f,
  		.muxsel		= MUXSEL(2, 3, 1, 0),
  		.gpiomux 	= { 0xbffe, 0, 0xbfff, 0 },
  		.gpiomute 	= 0xbffe,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_TEMIC_4006FN5_MULTI_PAL,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x40 ---------------------------------- */
  	[BTTV_BOARD_ATI_TVWONDERVE] = {
  		/* Lukas Gebauer <geby@volny.cz> */
  		.name		= "ATI TV-Wonder VE",
  		.video_inputs	= 2,
  		/* .audio_inputs= 1, */
  		.svhs		= NO_SVHS,
  		.gpiomask	= 1,
  		.muxsel		= MUXSEL(2, 3, 0, 1),
  		.gpiomux 	= { 0, 0, 1, 0 },
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_TEMIC_4006FN5_MULTI_PAL,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_FLYVIDEO2000] = {
  		/* DeeJay <deejay@westel900.net (2000S) */
  		.name           = "Lifeview FlyVideo 2000S LR90",
  		.video_inputs   = 3,
  		/* .audio_inputs= 3, */
  		.svhs           = 2,
  		.gpiomask	= 0x18e0,
  		.muxsel		= MUXSEL(2, 3, 0, 1),
  				/* Radio changed from 1e80 to 0x800 to make
  				FlyVideo2000S in .hu happy (gm)*/
  				/* -dk-???: set mute=0x1800 for tda9874h daughterboard */
  		.gpiomux 	= { 0x0000,0x0800,0x1000,0x1000 },
  		.gpiomute 	= 0x1800,
  		.audio_mode_gpio= fv2000s_audio,
  		.no_msp34xx	= 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_TERRATVALUER] = {
  		.name		= "Terratec TValueRadio",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0xffff00,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0x500, 0x500, 0x300, 0x900 },
  		.gpiomute 	= 0x900,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.has_radio	= 1,
  	},
  	[BTTV_BOARD_GVBCTV4PCI] = {
  		/* TANAKA Kei <peg00625@nifty.com> */
  		.name           = "IODATA GV-BCTV4/PCI",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x010f00,
  		.muxsel         = MUXSEL(2, 3, 0, 0),
  		.gpiomux        = {0x10000, 0, 0x10000, 0 },
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_SHARP_2U5JF5540_NTSC,
  		.tuner_addr	= ADDR_UNSET,
  		.audio_mode_gpio= gvbctv3pci_audio,
  	},
  
  	/* ---- card 0x44 ---------------------------------- */
  	[BTTV_BOARD_VOODOOTV_FM] = {
  		.name           = "3Dfx VoodooTV FM (Euro)",
  		/* try "insmod msp3400 simple=0" if you have
  		* sound problems with this card. */
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0x4f8a00,
  		/* 0x100000: 1=MSP enabled (0=disable again)
  		* 0x010000: Connected to "S0" on tda9880 (0=Pal/BG, 1=NTSC) */
  		.gpiomux        = {0x947fff, 0x987fff,0x947fff,0x947fff },
  		.gpiomute 	= 0x947fff,
  		/* tvtuner, radio,   external,internal, mute,  stereo
  		* tuner, Composit, SVid, Composit-on-Svid-adapter */
  		.muxsel         = MUXSEL(2, 3, 0, 1),
  		.tuner_type     = TUNER_MT2032,
  		.tuner_addr	= ADDR_UNSET,
  		.pll		= PLL_28,
  		.has_radio	= 1,
  	},
  	[BTTV_BOARD_VOODOOTV_200] = {
  		.name           = "VoodooTV 200 (USA)",
  		/* try "insmod msp3400 simple=0" if you have
  		* sound problems with this card. */
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0x4f8a00,
  		/* 0x100000: 1=MSP enabled (0=disable again)
  		* 0x010000: Connected to "S0" on tda9880 (0=Pal/BG, 1=NTSC) */
  		.gpiomux        = {0x947fff, 0x987fff,0x947fff,0x947fff },
  		.gpiomute 	= 0x947fff,
  		/* tvtuner, radio,   external,internal, mute,  stereo
  		* tuner, Composit, SVid, Composit-on-Svid-adapter */
  		.muxsel         = MUXSEL(2, 3, 0, 1),
  		.tuner_type     = TUNER_MT2032,
  		.tuner_addr	= ADDR_UNSET,
  		.pll		= PLL_28,
  		.has_radio	= 1,
  	},
  	[BTTV_BOARD_AIMMS] = {
  		/* Philip Blundell <pb@nexus.co.uk> */
  		.name           = "Active Imaging AIMMS",
  		.video_inputs   = 1,
  		/* .audio_inputs= 0, */
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.pll            = PLL_28,
  		.muxsel         = MUXSEL(2),
  		.gpiomask       = 0
  	},
  	[BTTV_BOARD_PV_BT878P_PLUS] = {
  		/* Tomasz Pyra <hellfire@sedez.iq.pl> */
  		.name           = "Prolink Pixelview PV-BT878P+ (Rev.4C,8E)",
  		.video_inputs   = 3,
  		/* .audio_inputs= 4, */
  		.svhs           = 2,
  		.gpiomask       = 15,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0, 0, 11, 7 }, /* TV and Radio with same GPIO ! */
  		.gpiomute 	= 13,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_LG_PAL_I_FM,
  		.tuner_addr	= ADDR_UNSET,
  		.has_remote     = 1,
  		/* GPIO wiring:
  			GPIO0: U4.A0 (hef4052bt)
  			GPIO1: U4.A1
  			GPIO2: U4.A1 (second hef4052bt)
  			GPIO3: U4.nEN, U5.A0, A5.nEN
  			GPIO8-15: vrd866b ?
  		*/
  	},
  	[BTTV_BOARD_FLYVIDEO98EZ] = {
  		.name		= "Lifeview FlyVideo 98EZ (capture only) LR51",
  		.video_inputs	= 4,
  		/* .audio_inputs= 0, */
  		.svhs		= 2,
  		/* AV1, AV2, SVHS, CVid adapter on SVHS */
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.pll		= PLL_28,
  		.no_msp34xx	= 1,
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  	/* ---- card 0x48 ---------------------------------- */
  	[BTTV_BOARD_PV_BT878P_9B] = {
  		/* Dariusz Kowalewski <darekk@automex.pl> */
  		.name		= "Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM)",
  		.video_inputs	= 4,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x3f,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 0x01, 0x00, 0x03, 0x03 },
  		.gpiomute 	= 0x09,
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.audio_mode_gpio= pvbt878p9b_audio, /* Note: not all cards have stereo */
  		.has_radio	= 1,  /* Note: not all cards have radio */
  		.has_remote     = 1,
  		/* GPIO wiring:
  			GPIO0: A0 hef4052
  			GPIO1: A1 hef4052
  			GPIO3: nEN hef4052
  			GPIO8-15: vrd866b
  			GPIO20,22,23: R30,R29,R28
  		*/
  	},
  	[BTTV_BOARD_SENSORAY311_611] = {
  		/* Clay Kunz <ckunz@mail.arc.nasa.gov> */
  		/* you must jumper JP5 for the 311 card (PC/104+) to work */
  		.name           = "Sensoray 311/611",
  		.video_inputs   = 5,
  		/* .audio_inputs= 0, */
  		.svhs           = 4,
  		.gpiomask       = 0,
  		.muxsel         = MUXSEL(2, 3, 1, 0, 0),
  		.gpiomux        = { 0 },
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_RV605] = {
  		/* Miguel Freitas <miguel@cetuc.puc-rio.br> */
  		.name           = "RemoteVision MX (RV605)",
  		.video_inputs   = 16,
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0x00,
  		.gpiomask2      = 0x07ff,
  		.muxsel         = MUXSEL(3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3),
  		.no_msp34xx     = 1,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.muxsel_hook    = rv605_muxsel,
  	},
  	[BTTV_BOARD_POWERCLR_MTV878] = {
  		.name           = "Powercolor MTV878/ MTV878R/ MTV878F",
  		.video_inputs   = 3,
  		/* .audio_inputs= 2, */
  		.svhs           = 2,
  		.gpiomask       = 0x1C800F,  /* Bit0-2: Audio select, 8-12:remote control 14:remote valid 15:remote reset */
  		.muxsel         = MUXSEL(2, 1, 1),
  		.gpiomux        = { 0, 1, 2, 2 },
  		.gpiomute 	= 4,
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.pll		= PLL_28,
  		.has_radio	= 1,
  	},
  
  	/* ---- card 0x4c ---------------------------------- */
  	[BTTV_BOARD_WINDVR] = {
  		/* Masaki Suzuki <masaki@btree.org> */
  		.name           = "Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP)",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x140007,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0, 1, 2, 3 },
  		.gpiomute 	= 4,
  		.tuner_type     = TUNER_PHILIPS_NTSC,
  		.tuner_addr	= ADDR_UNSET,
  		.audio_mode_gpio= windvr_audio,
  	},
  	[BTTV_BOARD_GRANDTEC_MULTI] = {
  		.name           = "GrandTec Multi Capture Card (Bt878)",
  		.video_inputs   = 4,
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.gpiomux        = { 0 },
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_KWORLD] = {
  		.name           = "Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF",
  		.video_inputs   = 4,
  		/* .audio_inputs= 3, */
  		.svhs           = 2,
  		.gpiomask       = 7,
  		/* Tuner, SVid, SVHS, SVid to SVHS connector */
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0, 0, 4, 4 },/* Yes, this tuner uses the same audio output for TV and FM radio!
  						* This card lacks external Audio In, so we mute it on Ext. & Int.
  						* The PCB can take a sbx1637/sbx1673, wiring unknown.
  						* This card lacks PCI subsystem ID, sigh.
  						* gpiomux =1: lower volume, 2+3: mute
  						* btwincap uses 0x80000/0x80003
  						*/
  		.gpiomute 	= 4,
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		/* Samsung TCPA9095PC27A (BG+DK), philips compatible, w/FM, stereo and
  		radio signal strength indicators work fine. */
  		.has_radio	= 1,
  		/* GPIO Info:
  			GPIO0,1:   HEF4052 A0,A1
  			GPIO2:     HEF4052 nENABLE
  			GPIO3-7:   n.c.
  			GPIO8-13:  IRDC357 data0-5 (data6 n.c. ?) [chip not present on my card]
  			GPIO14,15: ??
  			GPIO16-21: n.c.
  			GPIO22,23: ??
  			??       : mtu8b56ep microcontroller for IR (GPIO wiring unknown)*/
  	},
  	[BTTV_BOARD_DSP_TCVIDEO] = {
  		/* Arthur Tetzlaff-Deas, DSP Design Ltd <software@dspdesign.com> */
  		.name           = "DSP Design TCVIDEO",
  		.video_inputs   = 4,
  		.svhs           = NO_SVHS,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.pll            = PLL_28,
  		.tuner_type     = UNSET,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  		/* ---- card 0x50 ---------------------------------- */
  	[BTTV_BOARD_HAUPPAUGEPVR] = {
  		.name           = "Hauppauge WinTV PVR",
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.muxsel         = MUXSEL(2, 0, 1, 1),
  		.pll            = PLL_28,
  		.tuner_type     = UNSET,
  		.tuner_addr	= ADDR_UNSET,
  
  		.gpiomask       = 7,
  		.gpiomux        = {7},
  	},
  	[BTTV_BOARD_GVBCTV5PCI] = {
  		.name           = "IODATA GV-BCTV5/PCI",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x0f0f80,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.gpiomux        = {0x030000, 0x010000, 0, 0 },
  		.gpiomute 	= 0x020000,
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_PHILIPS_NTSC_M,
  		.tuner_addr	= ADDR_UNSET,
  		.audio_mode_gpio= gvbctv5pci_audio,
  		.has_radio      = 1,
  	},
  	[BTTV_BOARD_OSPREY1x0] = {
  		.name           = "Osprey 100/150 (878)", /* 0x1(2|3)-45C6-C1 */
  		.video_inputs   = 4,                  /* id-inputs-clock */
  		/* .audio_inputs= 0, */
  		.svhs           = 3,
  		.muxsel         = MUXSEL(3, 2, 0, 1),
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  	[BTTV_BOARD_OSPREY1x0_848] = {
  		.name           = "Osprey 100/150 (848)", /* 0x04-54C0-C1 & older boards */
  		.video_inputs   = 3,
  		/* .audio_inputs= 0, */
  		.svhs           = 2,
  		.muxsel         = MUXSEL(2, 3, 1),
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  
  		/* ---- card 0x54 ---------------------------------- */
  	[BTTV_BOARD_OSPREY101_848] = {
  		.name           = "Osprey 101 (848)", /* 0x05-40C0-C1 */
  		.video_inputs   = 2,
  		/* .audio_inputs= 0, */
  		.svhs           = 1,
  		.muxsel         = MUXSEL(3, 1),
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  	[BTTV_BOARD_OSPREY1x1] = {
  		.name           = "Osprey 101/151",       /* 0x1(4|5)-0004-C4 */
  		.video_inputs   = 1,
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.muxsel         = MUXSEL(0),
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  	[BTTV_BOARD_OSPREY1x1_SVID] = {
  		.name           = "Osprey 101/151 w/ svid",  /* 0x(16|17|20)-00C4-C1 */
  		.video_inputs   = 2,
  		/* .audio_inputs= 0, */
  		.svhs           = 1,
  		.muxsel         = MUXSEL(0, 1),
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  	[BTTV_BOARD_OSPREY2xx] = {
  		.name           = "Osprey 200/201/250/251",  /* 0x1(8|9|E|F)-0004-C4 */
  		.video_inputs   = 1,
  		/* .audio_inputs= 1, */
  		.svhs           = NO_SVHS,
  		.muxsel         = MUXSEL(0),
  		.pll            = PLL_28,
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  
  		/* ---- card 0x58 ---------------------------------- */
  	[BTTV_BOARD_OSPREY2x0_SVID] = {
  		.name           = "Osprey 200/250",   /* 0x1(A|B)-00C4-C1 */
  		.video_inputs   = 2,
  		/* .audio_inputs= 1, */
  		.svhs           = 1,
  		.muxsel         = MUXSEL(0, 1),
  		.pll            = PLL_28,
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  	[BTTV_BOARD_OSPREY2x0] = {
  		.name           = "Osprey 210/220/230",   /* 0x1(A|B)-04C0-C1 */
  		.video_inputs   = 2,
  		/* .audio_inputs= 1, */
  		.svhs           = 1,
  		.muxsel         = MUXSEL(2, 3),
  		.pll            = PLL_28,
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  	[BTTV_BOARD_OSPREY500] = {
  		.name           = "Osprey 500",   /* 500 */
  		.video_inputs   = 2,
  		/* .audio_inputs= 1, */
  		.svhs           = 1,
  		.muxsel         = MUXSEL(2, 3),
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  	[BTTV_BOARD_OSPREY540] = {
  		.name           = "Osprey 540",   /* 540 */
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  
  		/* ---- card 0x5C ---------------------------------- */
  	[BTTV_BOARD_OSPREY2000] = {
  		.name           = "Osprey 2000",  /* 2000 */
  		.video_inputs   = 2,
  		/* .audio_inputs= 1, */
  		.svhs           = 1,
  		.muxsel         = MUXSEL(2, 3),
  		.pll            = PLL_28,
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,      /* must avoid, conflicts with the bt860 */
  	},
  	[BTTV_BOARD_IDS_EAGLE] = {
  		/* M G Berberich <berberic@forwiss.uni-passau.de> */
  		.name           = "IDS Eagle",
  		.video_inputs   = 4,
  		/* .audio_inputs= 0, */
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0,
  		.muxsel         = MUXSEL(2, 2, 2, 2),
  		.muxsel_hook    = eagle_muxsel,
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  	},
  	[BTTV_BOARD_PINNACLESAT] = {
  		.name           = "Pinnacle PCTV Sat",
  		.video_inputs   = 2,
  		/* .audio_inputs= 0, */
  		.svhs           = 1,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.muxsel         = MUXSEL(3, 1),
  		.pll            = PLL_28,
  		.no_gpioirq     = 1,
  		.has_dvb        = 1,
  	},
  	[BTTV_BOARD_FORMAC_PROTV] = {
  		.name           = "Formac ProTV II (bt878)",
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = 3,
  		.gpiomask       = 2,
  		/* TV, Comp1, Composite over SVID con, SVID */
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 2, 2, 0, 0 },
  		.pll            = PLL_28,
  		.has_radio      = 1,
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  	/* sound routing:
  		GPIO=0x00,0x01,0x03: mute (?)
  		0x02: both TV and radio (tuner: FM1216/I)
  		The card has onboard audio connectors labeled "cdrom" and "board",
  		not soldered here, though unknown wiring.
  		Card lacks: external audio in, pci subsystem id.
  	*/
  	},
  
  		/* ---- card 0x60 ---------------------------------- */
  	[BTTV_BOARD_MACHTV] = {
  		.name           = "MachTV",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = NO_SVHS,
  		.gpiomask       = 7,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0, 1, 2, 3},
  		.gpiomute 	= 4,
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.pll            = PLL_28,
  	},
  	[BTTV_BOARD_EURESYS_PICOLO] = {
  		.name           = "Euresys Picolo",
  		.video_inputs   = 3,
  		/* .audio_inputs= 0, */
  		.svhs           = 2,
  		.gpiomask       = 0,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.muxsel         = MUXSEL(2, 0, 1),
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_PV150] = {
  		/* Luc Van Hoeylandt <luc@e-magic.be> */
  		.name           = "ProVideo PV150", /* 0x4f */
  		.video_inputs   = 2,
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0,
  		.muxsel         = MUXSEL(2, 3),
  		.gpiomux        = { 0 },
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_AD_TVK503] = {
  		/* Hiroshi Takekawa <sian@big.or.jp> */
  		/* This card lacks subsystem ID */
  		.name           = "AD-TVK503", /* 0x63 */
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x001e8007,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		/*                  Tuner, Radio, external, internal, off,  on */
  		.gpiomux        = { 0x08,  0x0f,  0x0a,     0x08 },
  		.gpiomute 	= 0x0f,
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_PHILIPS_NTSC,
  		.tuner_addr	= ADDR_UNSET,
  		.audio_mode_gpio= adtvk503_audio,
  	},
  
  		/* ---- card 0x64 ---------------------------------- */
  	[BTTV_BOARD_HERCULES_SM_TV] = {
  		.name           = "Hercules Smart TV Stereo",
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x00,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		/* Notes:
  		- card lacks subsystem ID
  		- stereo variant w/ daughter board with tda9874a @0xb0
  		- Audio Routing:
  			always from tda9874 independent of GPIO (?)
  			external line in: unknown
  		- Other chips: em78p156elp @ 0x96 (probably IR remote control)
  			hef4053 (instead 4052) for unknown function
  		*/
  	},
  	[BTTV_BOARD_PACETV] = {
  		.name           = "Pace TV & Radio Card",
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		/* Tuner, CVid, SVid, CVid over SVid connector */
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomask       = 0,
  		.no_tda7432     = 1,
  		.tuner_type     = TUNER_PHILIPS_PAL_I,
  		.tuner_addr	= ADDR_UNSET,
  		.has_radio      = 1,
  		.pll            = PLL_28,
  		/* Bt878, Bt832, FI1246 tuner; no pci subsystem id
  		only internal line out: (4pin header) RGGL
  		Radio must be decoded by msp3410d (not routed through)*/
  		/*
  		.digital_mode   = DIGITAL_MODE_CAMERA,  todo!
  		*/
  	},
  	[BTTV_BOARD_IVC200] = {
  		/* Chris Willing <chris@vislab.usyd.edu.au> */
  		.name           = "IVC-200",
  		.video_inputs   = 1,
  		/* .audio_inputs= 0, */
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0xdf,
  		.muxsel         = MUXSEL(2),
  		.pll            = PLL_28,
  	},
  	[BTTV_BOARD_IVCE8784] = {
  		.name           = "IVCE-8784",
  		.video_inputs   = 1,
  		/* .audio_inputs= 0, */
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr     = ADDR_UNSET,
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0xdf,
  		.muxsel         = MUXSEL(2),
  		.pll            = PLL_28,
  	},
  	[BTTV_BOARD_XGUARD] = {
  		.name           = "Grand X-Guard / Trust 814PCI",
  		.video_inputs   = 16,
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.gpiomask2      = 0xff,
  		.muxsel         = MUXSEL(2,2,2,2, 3,3,3,3, 1,1,1,1, 0,0,0,0),
  		.muxsel_hook    = xguard_muxsel,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.pll            = PLL_28,
  	},
  
  		/* ---- card 0x68 ---------------------------------- */
  	[BTTV_BOARD_NEBULA_DIGITV] = {
  		.name           = "Nebula Electronics DigiTV",
  		.video_inputs   = 1,
  		.svhs           = NO_SVHS,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.has_dvb        = 1,
  		.has_remote	= 1,
  		.gpiomask	= 0x1b,
  		.no_gpioirq     = 1,
  	},
  	[BTTV_BOARD_PV143] = {
  		/* Jorge Boncompte - DTI2 <jorge@dti2.net> */
  		.name           = "ProVideo PV143",
  		.video_inputs   = 4,
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.gpiomux        = { 0 },
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_VD009X1_VD011_MINIDIN] = {
  		/* M.Klahr@phytec.de */
  		.name           = "PHYTEC VD-009-X1 VD-011 MiniDIN (bt878)",
  		.video_inputs   = 4,
  		/* .audio_inputs= 0, */
  		.svhs           = 3,
  		.gpiomask       = 0x00,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_VD009X1_VD011_COMBI] = {
  		.name           = "PHYTEC VD-009-X1 VD-011 Combi (bt878)",
  		.video_inputs   = 4,
  		/* .audio_inputs= 0, */
  		.svhs           = 3,
  		.gpiomask       = 0x00,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  
  		/* ---- card 0x6c ---------------------------------- */
  	[BTTV_BOARD_VD009_MINIDIN] = {
  		.name           = "PHYTEC VD-009 MiniDIN (bt878)",
  		.video_inputs   = 10,
  		/* .audio_inputs= 0, */
  		.svhs           = 9,
  		.gpiomask       = 0x00,
  		.gpiomask2      = 0x03, /* used for external vodeo mux */
  		.muxsel         = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 0),
  		.muxsel_hook	= phytec_muxsel,
  		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_VD009_COMBI] = {
  		.name           = "PHYTEC VD-009 Combi (bt878)",
  		.video_inputs   = 10,
  		/* .audio_inputs= 0, */
  		.svhs           = 9,
  		.gpiomask       = 0x00,
  		.gpiomask2      = 0x03, /* used for external vodeo mux */
  		.muxsel         = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 1),
  		.muxsel_hook	= phytec_muxsel,
  		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_IVC100] = {
  		.name           = "IVC-100",
  		.video_inputs   = 4,
  		/* .audio_inputs= 0, */
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0xdf,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.pll            = PLL_28,
  	},
  	[BTTV_BOARD_IVC120] = {
  		/* IVC-120G - Alan Garfield <alan@fromorbit.com> */
  		.name           = "IVC-120G",
  		.video_inputs   = 16,
  		/* .audio_inputs= 0, */
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.svhs           = NO_SVHS,   /* card has no svhs */
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.gpiomask       = 0x00,
  		.muxsel         = MUXSEL(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
  		.muxsel_hook    = ivc120_muxsel,
  		.pll            = PLL_28,
  	},
  
  		/* ---- card 0x70 ---------------------------------- */
  	[BTTV_BOARD_PC_HDTV] = {
  		.name           = "pcHDTV HD-2000 TV",
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.tuner_type     = TUNER_PHILIPS_FCV1236D,
  		.tuner_addr	= ADDR_UNSET,
  		.has_dvb        = 1,
  	},
  	[BTTV_BOARD_TWINHAN_DST] = {
  		.name           = "Twinhan DST + clones",
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.no_video       = 1,
  		.has_dvb        = 1,
  	},
  	[BTTV_BOARD_WINFASTVC100] = {
  		.name           = "Winfast VC100",
  		.video_inputs   = 3,
  		/* .audio_inputs= 0, */
  		.svhs           = 1,
  		/* Vid In, SVid In, Vid over SVid in connector */
  		.muxsel		= MUXSEL(3, 1, 1, 3),
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.pll            = PLL_28,
  	},
  	[BTTV_BOARD_TEV560] = {
  		.name           = "Teppro TEV-560/InterVision IV-560",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 3,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 1, 1, 1, 1 },
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.pll            = PLL_35,
  	},
  
  		/* ---- card 0x74 ---------------------------------- */
  	[BTTV_BOARD_SIMUS_GVC1100] = {
  		.name           = "SIMUS GVC1100",
  		.video_inputs   = 4,
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.pll            = PLL_28,
  		.muxsel         = MUXSEL(2, 2, 2, 2),
  		.gpiomask       = 0x3F,
  		.muxsel_hook    = gvc1100_muxsel,
  	},
  	[BTTV_BOARD_NGSTV_PLUS] = {
  		/* Carlos Silva r3pek@r3pek.homelinux.org || card 0x75 */
  		.name           = "NGS NGSTV+",
  		.video_inputs   = 3,
  		.svhs           = 2,
  		.gpiomask       = 0x008007,
  		.muxsel         = MUXSEL(2, 3, 0, 0),
  		.gpiomux        = { 0, 0, 0, 0 },
  		.gpiomute 	= 0x000003,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.has_remote     = 1,
  	},
  	[BTTV_BOARD_LMLBT4] = {
  		/* http://linuxmedialabs.com */
  		.name           = "LMLBT4",
  		.video_inputs   = 4, /* IN1,IN2,IN3,IN4 */
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_TEKRAM_M205] = {
  		/* Helmroos Harri <harri.helmroos@pp.inet.fi> */
  		.name           = "Tekram M205 PRO",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.svhs           = 2,
  		.gpiomask       = 0x68,
  		.muxsel         = MUXSEL(2, 3, 1),
  		.gpiomux        = { 0x68, 0x68, 0x61, 0x61 },
  		.pll            = PLL_28,
  	},
  
  		/* ---- card 0x78 ---------------------------------- */
  	[BTTV_BOARD_CONTVFMI] = {
  		/* Javier Cendan Ares <jcendan@lycos.es> */
  		/* bt878 TV + FM without subsystem ID */
  		.name           = "Conceptronic CONTVFMi",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x008007,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0, 1, 2, 2 },
  		.gpiomute 	= 3,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.has_remote     = 1,
  		.has_radio      = 1,
  	},
  	[BTTV_BOARD_PICOLO_TETRA_CHIP] = {
  		/*Eric DEBIEF <debief@telemsa.com>*/
  		/*EURESYS Picolo Tetra : 4 Conexant Fusion 878A, no audio, video input set with analog multiplexers GPIO controlled*/
  		/* adds picolo_tetra_muxsel(), picolo_tetra_init(), the following declaration strucure, and #define BTTV_BOARD_PICOLO_TETRA_CHIP*/
  		/*0x79 in bttv.h*/
  		.name           = "Euresys Picolo Tetra",
  		.video_inputs   = 4,
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0,
  		.gpiomask2      = 0x3C<<16,/*Set the GPIO[18]->GPIO[21] as output pin.==> drive the video inputs through analog multiplexers*/
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		/*878A input is always MUX0, see above.*/
  		.muxsel         = MUXSEL(2, 2, 2, 2),
  		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
  		.pll            = PLL_28,
  		.muxsel_hook    = picolo_tetra_muxsel,/*Required as it doesn't follow the classic input selection policy*/
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_SPIRIT_TV] = {
  		/* Spirit TV Tuner from http://spiritmodems.com.au */
  		/* Stafford Goodsell <surge@goliath.homeunix.org> */
  		.name           = "Spirit TV Tuner",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x0000000f,
  		.muxsel         = MUXSEL(2, 1, 1),
  		.gpiomux        = { 0x02, 0x00, 0x00, 0x00 },
  		.tuner_type     = TUNER_TEMIC_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.no_msp34xx     = 1,
  	},
  	[BTTV_BOARD_AVDVBT_771] = {
  		/* Wolfram Joost <wojo@frokaschwei.de> */
  		.name           = "AVerMedia AVerTV DVB-T 771",
  		.video_inputs   = 2,
  		.svhs           = 1,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.muxsel         = MUXSEL(3, 3),
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.pll            = PLL_28,
  		.has_dvb        = 1,
  		.no_gpioirq     = 1,
  		.has_remote     = 1,
  	},
  		/* ---- card 0x7c ---------------------------------- */
  	[BTTV_BOARD_AVDVBT_761] = {
  		/* Matt Jesson <dvb@jesson.eclipse.co.uk> */
  		/* Based on the Nebula card data - added remote and new card number - BTTV_BOARD_AVDVBT_761, see also ir-kbd-gpio.c */
  		.name           = "AverMedia AverTV DVB-T 761",
  		.video_inputs   = 2,
  		.svhs           = 1,
  		.muxsel         = MUXSEL(3, 1, 2, 0), /* Comp0, S-Video, ?, ? */
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.has_dvb        = 1,
  		.no_gpioirq     = 1,
  		.has_remote     = 1,
  	},
  	[BTTV_BOARD_MATRIX_VISIONSQ] = {
  		/* andre.schwarz@matrix-vision.de */
  		.name		= "MATRIX Vision Sigma-SQ",
  		.video_inputs	= 16,
  		/* .audio_inputs= 0, */
  		.svhs		= NO_SVHS,
  		.gpiomask	= 0x0,
  		.muxsel		= MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3),
  		.muxsel_hook	= sigmaSQ_muxsel,
  		.gpiomux	= { 0 },
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_MATRIX_VISIONSLC] = {
  		/* andre.schwarz@matrix-vision.de */
  		.name		= "MATRIX Vision Sigma-SLC",
  		.video_inputs	= 4,
  		/* .audio_inputs= 0, */
  		.svhs		= NO_SVHS,
  		.gpiomask	= 0x0,
  		.muxsel		= MUXSEL(2, 2, 2, 2),
  		.muxsel_hook	= sigmaSLC_muxsel,
  		.gpiomux	= { 0 },
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  		/* BTTV_BOARD_APAC_VIEWCOMP */
  	[BTTV_BOARD_APAC_VIEWCOMP] = {
  		/* Attila Kondoros <attila.kondoros@chello.hu> */
  		/* bt878 TV + FM 0x00000000 subsystem ID */
  		.name           = "APAC Viewcomp 878(AMAX)",
  		.video_inputs   = 2,
  		/* .audio_inputs= 1, */
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0xFF,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 2, 0, 0, 0 },
  		.gpiomute 	= 10,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_PHILIPS_PAL,
  		.tuner_addr	= ADDR_UNSET,
  		.has_remote     = 1,   /* miniremote works, see ir-kbd-gpio.c */
  		.has_radio      = 1,   /* not every card has radio */
  	},
  
  		/* ---- card 0x80 ---------------------------------- */
  	[BTTV_BOARD_DVICO_DVBT_LITE] = {
  		/* Chris Pascoe <c.pascoe@itee.uq.edu.au> */
  		.name           = "DViCO FusionHDTV DVB-T Lite",
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.pll            = PLL_28,
  		.no_video       = 1,
  		.has_dvb        = 1,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_VGEAR_MYVCD] = {
  		/* Steven <photon38@pchome.com.tw> */
  		.name           = "V-Gear MyVCD",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x3f,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.gpiomux        = {0x31, 0x31, 0x31, 0x31 },
  		.gpiomute 	= 0x31,
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_PHILIPS_NTSC_M,
  		.tuner_addr	= ADDR_UNSET,
  		.has_radio      = 0,
  	},
  	[BTTV_BOARD_SUPER_TV] = {
  		/* Rick C <cryptdragoon@gmail.com> */
  		.name           = "Super TV Tuner",
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.tuner_type     = TUNER_PHILIPS_NTSC,
  		.tuner_addr	= ADDR_UNSET,
  		.gpiomask       = 0x008007,
  		.gpiomux        = { 0, 0x000001,0,0 },
  		.has_radio      = 1,
  	},
  	[BTTV_BOARD_TIBET_CS16] = {
  		/* Chris Fanning <video4linux@haydon.net> */
  		.name           = "Tibet Systems 'Progress DVR' CS16",
  		.video_inputs   = 16,
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.muxsel         = MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2),
  		.pll		= PLL_28,
  		.no_msp34xx     = 1,
  		.no_tda7432	= 1,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.muxsel_hook    = tibetCS16_muxsel,
  	},
  	[BTTV_BOARD_KODICOM_4400R] = {
  		/* Bill Brack <wbrack@mmm.com.hk> */
  		/*
  		* Note that, because of the card's wiring, the "master"
  		* BT878A chip (i.e. the one which controls the analog switch
  		* and must use this card type) is the 2nd one detected.  The
  		* other 3 chips should use card type 0x85, whose description
  		* follows this one.  There is a EEPROM on the card (which is
  		* connected to the I2C of one of those other chips), but is
  		* not currently handled.  There is also a facility for a
  		* "monitor", which is also not currently implemented.
  		*/
  		.name           = "Kodicom 4400R (master)",
  		.video_inputs	= 16,
  		/* .audio_inputs= 0, */
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.svhs		= NO_SVHS,
  		/* GPIO bits 0-9 used for analog switch:
  		*   00 - 03:	camera selector
  		*   04 - 06:	channel (controller) selector
  		*   07:	data (1->on, 0->off)
  		*   08:	strobe
  		*   09:	reset
  		* bit 16 is input from sync separator for the channel
  		*/
  		.gpiomask	= 0x0003ff,
  		.no_gpioirq     = 1,
  		.muxsel		= MUXSEL(3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3),
  		.pll		= PLL_28,
  		.no_msp34xx	= 1,
  		.no_tda7432	= 1,
  		.muxsel_hook	= kodicom4400r_muxsel,
  	},
  	[BTTV_BOARD_KODICOM_4400R_SL] = {
  		/* Bill Brack <wbrack@mmm.com.hk> */
  		/* Note that, for reasons unknown, the "master" BT878A chip (i.e. the
  		* one which controls the analog switch, and must use the card type)
  		* is the 2nd one detected.  The other 3 chips should use this card
  		* type
  		*/
  		.name		= "Kodicom 4400R (slave)",
  		.video_inputs	= 16,
  		/* .audio_inputs= 0, */
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.svhs		= NO_SVHS,
  		.gpiomask	= 0x010000,
  		.no_gpioirq     = 1,
  		.muxsel		= MUXSEL(3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3),
  		.pll		= PLL_28,
  		.no_msp34xx	= 1,
  		.no_tda7432	= 1,
  		.muxsel_hook	= kodicom4400r_muxsel,
  	},
  		/* ---- card 0x86---------------------------------- */
  	[BTTV_BOARD_ADLINK_RTV24] = {
  		/* Michael Henson <mhenson@clarityvi.com> */
  		/* Adlink RTV24 with special unlock codes */
  		.name           = "Adlink RTV24",
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.tuner_type     = UNSET,
  		.tuner_addr	= ADDR_UNSET,
  		.pll            = PLL_28,
  	},
  		/* ---- card 0x87---------------------------------- */
  	[BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE] = {
  		/* Michael Krufky <mkrufky@m1k.net> */
  		.name           = "DViCO FusionHDTV 5 Lite",
  		.tuner_type     = TUNER_LG_TDVS_H06XF, /* TDVS-H064F */
  		.tuner_addr	= ADDR_UNSET,
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.muxsel		= MUXSEL(2, 3, 1),
  		.gpiomask       = 0x00e00007,
  		.gpiomux        = { 0x00400005, 0, 0x00000001, 0 },
  		.gpiomute 	= 0x00c00007,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  		.has_dvb        = 1,
  	},
  		/* ---- card 0x88---------------------------------- */
  	[BTTV_BOARD_ACORP_Y878F] = {
  		/* Mauro Carvalho Chehab <mchehab@infradead.org> */
  		.name		= "Acorp Y878F",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x01fe00,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0x001e00, 0, 0x018000, 0x014000 },
  		.gpiomute 	= 0x002000,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_YMEC_TVF66T5_B_DFF,
  		.tuner_addr	= 0xc1 >>1,
  		.has_radio	= 1,
  	},
  		/* ---- card 0x89 ---------------------------------- */
  	[BTTV_BOARD_CONCEPTRONIC_CTVFMI2] = {
  		.name           = "Conceptronic CTVFMi v2",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x001c0007,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0, 1, 2, 2 },
  		.gpiomute 	= 3,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_TENA_9533_DI,
  		.tuner_addr	= ADDR_UNSET,
  		.has_remote     = 1,
  		.has_radio      = 1,
  	},
  		/* ---- card 0x8a ---------------------------------- */
  	[BTTV_BOARD_PV_BT878P_2E] = {
  		.name		= "Prolink Pixelview PV-BT878P+ (Rev.2E)",
  		.video_inputs	= 5,
  		/* .audio_inputs= 1, */
  		.svhs		= 3,
  		.has_dig_in	= 1,
  		.gpiomask	= 0x01fe00,
  		.muxsel		= MUXSEL(2, 3, 1, 1, 0), /* in 4 is digital */
  		/* .digital_mode= DIGITAL_MODE_CAMERA, */
  		.gpiomux	= { 0x00400, 0x10400, 0x04400, 0x80000 },
  		.gpiomute	= 0x12400,
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_LG_PAL_FM,
  		.tuner_addr	= ADDR_UNSET,
  		.has_remote	= 1,
  	},
  		/* ---- card 0x8b ---------------------------------- */
  	[BTTV_BOARD_PV_M4900] = {
  		/* Sérgio Fortier <sergiofortier@yahoo.com.br> */
  		.name           = "Prolink PixelView PlayTV MPEG2 PV-M4900",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x3f,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0x21, 0x20, 0x24, 0x2c },
  		.gpiomute 	= 0x29,
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_YMEC_TVF_5533MF,
  		.tuner_addr     = ADDR_UNSET,
  		.has_radio      = 1,
  		.has_remote     = 1,
  	},
  		/* ---- card 0x8c ---------------------------------- */
  	/* Has four Bt878 chips behind a PCI bridge, each chip has:
  	     one external BNC composite input (mux 2)
  	     three internal composite inputs (unknown muxes)
  	     an 18-bit stereo A/D (CS5331A), which has:
  	       one external stereo unblanced (RCA) audio connection
  	       one (or 3?) internal stereo balanced (XLR) audio connection
  	       input is selected via gpio to a 14052B mux
  		 (mask=0x300, unbal=0x000, bal=0x100, ??=0x200,0x300)
  	       gain is controlled via an X9221A chip on the I2C bus @0x28
  	       sample rate is controlled via gpio to an MK1413S
  		 (mask=0x3, 32kHz=0x0, 44.1kHz=0x1, 48kHz=0x2, ??=0x3)
  	     There is neither a tuner nor an svideo input. */
  	[BTTV_BOARD_OSPREY440]  = {
  		.name           = "Osprey 440",
  		.video_inputs   = 4,
  		/* .audio_inputs= 2, */
  		.svhs           = NO_SVHS,
  		.muxsel         = MUXSEL(2, 3, 0, 1), /* 3,0,1 are guesses */
  		.gpiomask	= 0x303,
  		.gpiomute	= 0x000, /* int + 32kHz */
  		.gpiomux	= { 0, 0, 0x000, 0x100},
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr     = ADDR_UNSET,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  		/* ---- card 0x8d ---------------------------------- */
  	[BTTV_BOARD_ASOUND_SKYEYE] = {
  		.name		= "Asound Skyeye PCTV",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 15,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 2, 0, 0, 0 },
  		.gpiomute 	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_PHILIPS_NTSC,
  		.tuner_addr	= ADDR_UNSET,
  	},
  		/* ---- card 0x8e ---------------------------------- */
  	[BTTV_BOARD_SABRENT_TVFM] = {
  		.name		= "Sabrent TV-FM (bttv version)",
  		.video_inputs	= 3,
  		/* .audio_inputs= 1, */
  		.svhs		= 2,
  		.gpiomask	= 0x108007,
  		.muxsel		= MUXSEL(2, 3, 1, 1),
  		.gpiomux 	= { 100000, 100002, 100002, 100000 },
  		.no_msp34xx	= 1,
  		.no_tda7432     = 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_TNF_5335MF,
  		.tuner_addr	= ADDR_UNSET,
  		.has_radio      = 1,
  	},
  	/* ---- card 0x8f ---------------------------------- */
  	[BTTV_BOARD_HAUPPAUGE_IMPACTVCB] = {
  		.name		= "Hauppauge ImpactVCB (bt878)",
  		.video_inputs	= 4,
  		/* .audio_inputs= 0, */
  		.svhs		= NO_SVHS,
  		.gpiomask	= 0x0f, /* old: 7 */
  		.muxsel		= MUXSEL(0, 1, 3, 2), /* Composite 0-3 */
  		.no_msp34xx	= 1,
  		.no_tda7432     = 1,
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_MACHTV_MAGICTV] = {
  		/* Julian Calaby <julian.calaby@gmail.com>
  		 * Slightly different from original MachTV definition (0x60)
  
  		 * FIXME: RegSpy says gpiomask should be "0x001c800f", but it
  		 * stuffs up remote chip. Bug is a pin on the jaecs is not set
  		 * properly (methinks) causing no keyup bits being set */
  
  		.name           = "MagicTV", /* rebranded MachTV */
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 7,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0, 1, 2, 3 },
  		.gpiomute 	= 4,
  		.tuner_type     = TUNER_TEMIC_4009FR5_PAL,
  		.tuner_addr     = ADDR_UNSET,
  		.pll            = PLL_28,
  		.has_radio      = 1,
  		.has_remote     = 1,
  	},
  	[BTTV_BOARD_SSAI_SECURITY] = {
  		.name		= "SSAI Security Video Interface",
  		.video_inputs	= 4,
  		/* .audio_inputs= 0, */
  		.svhs		= NO_SVHS,
  		.muxsel		= MUXSEL(0, 1, 2, 3),
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_SSAI_ULTRASOUND] = {
  		.name		= "SSAI Ultrasound Video Interface",
  		.video_inputs	= 2,
  		/* .audio_inputs= 0, */
  		.svhs		= 1,
  		.muxsel		= MUXSEL(2, 0, 1, 3),
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	/* ---- card 0x94---------------------------------- */
  	[BTTV_BOARD_DVICO_FUSIONHDTV_2] = {
  		.name           = "DViCO FusionHDTV 2",
  		.tuner_type     = TUNER_PHILIPS_FCV1236D,
  		.tuner_addr	= ADDR_UNSET,
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.muxsel		= MUXSEL(2, 3, 1),
  		.gpiomask       = 0x00e00007,
  		.gpiomux        = { 0x00400005, 0, 0x00000001, 0 },
  		.gpiomute 	= 0x00c00007,
  		.no_msp34xx     = 1,
  		.no_tda7432     = 1,
  	},
  	/* ---- card 0x95---------------------------------- */
  	[BTTV_BOARD_TYPHOON_TVTUNERPCI] = {
  		.name           = "Typhoon TV-Tuner PCI (50684)",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x3014f,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0x20001,0x10001, 0, 0 },
  		.gpiomute       = 10,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_PHILIPS_PAL_I,
  		.tuner_addr     = ADDR_UNSET,
  	},
  	[BTTV_BOARD_GEOVISION_GV600] = {
  		/* emhn@usb.ve */
  		.name		= "Geovision GV-600",
  		.video_inputs	= 16,
  		/* .audio_inputs= 0, */
  		.svhs		= NO_SVHS,
  		.gpiomask	= 0x0,
  		.muxsel		= MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2),
  		.muxsel_hook	= geovision_muxsel,
  		.gpiomux	= { 0 },
  		.no_msp34xx	= 1,
  		.pll		= PLL_28,
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_KOZUMI_KTV_01C] = {
  		/* Mauro Lacy <mauro@lacy.com.ar>
  		 * Based on MagicTV and Conceptronic CONTVFMi */
  
  		.name           = "Kozumi KTV-01C",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		.gpiomask       = 0x008007,
  		.muxsel         = MUXSEL(2, 3, 1, 1),
  		.gpiomux        = { 0, 1, 2, 2 }, /* CONTVFMi */
  		.gpiomute 	= 3, /* CONTVFMi */
  		.tuner_type     = TUNER_PHILIPS_FM1216ME_MK3, /* TCL MK3 */
  		.tuner_addr     = ADDR_UNSET,
  		.pll            = PLL_28,
  		.has_radio      = 1,
  		.has_remote     = 1,
  	},
  	[BTTV_BOARD_ENLTV_FM_2] = {
  		/* Encore TV Tuner Pro ENL TV-FM-2
  		   Mauro Carvalho Chehab <mchehab@infradead.org */
  		.name           = "Encore ENL TV-FM-2",
  		.video_inputs   = 3,
  		/* .audio_inputs= 1, */
  		.svhs           = 2,
  		/* bit 6          -> IR disabled
  		   bit 18/17 = 00 -> mute
  			       01 -> enable external audio input
  			       10 -> internal audio input (mono?)
  			       11 -> internal audio input
  		 */
  		.gpiomask       = 0x060040,
  		.muxsel         = MUXSEL(2, 3, 3),
  		.gpiomux        = { 0x60000, 0x60000, 0x20000, 0x20000 },
  		.gpiomute 	= 0,
  		.tuner_type	= TUNER_TCL_MF02GIP_5N,
  		.tuner_addr     = ADDR_UNSET,
  		.pll            = PLL_28,
  		.has_radio      = 1,
  		.has_remote     = 1,
  	},
  		[BTTV_BOARD_VD012] = {
  		/* D.Heer@Phytec.de */
  		.name           = "PHYTEC VD-012 (bt878)",
  		.video_inputs   = 4,
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0x00,
  		.muxsel         = MUXSEL(0, 2, 3, 1),
  		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  		[BTTV_BOARD_VD012_X1] = {
  		/* D.Heer@Phytec.de */
  		.name           = "PHYTEC VD-012-X1 (bt878)",
  		.video_inputs   = 4,
  		/* .audio_inputs= 0, */
  		.svhs           = 3,
  		.gpiomask       = 0x00,
  		.muxsel         = MUXSEL(2, 3, 1),
  		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  		[BTTV_BOARD_VD012_X2] = {
  		/* D.Heer@Phytec.de */
  		.name           = "PHYTEC VD-012-X2 (bt878)",
  		.video_inputs   = 4,
  		/* .audio_inputs= 0, */
  		.svhs           = 3,
  		.gpiomask       = 0x00,
  		.muxsel         = MUXSEL(3, 2, 1),
  		.gpiomux        = { 0, 0, 0, 0 }, /* card has no audio */
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  		[BTTV_BOARD_GEOVISION_GV800S] = {
  		/* Bruno Christo <bchristo@inf.ufsm.br>
  		 *
  		 * GeoVision GV-800(S) has 4 Conexant Fusion 878A:
  		 * 	1 audio input  per BT878A = 4 audio inputs
  		 * 	4 video inputs per BT878A = 16 video inputs
  		 * This is the first BT878A chip of the GV-800(S). It's the
  		 * "master" chip and it controls the video inputs through an
  		 * analog multiplexer (a CD22M3494) via some GPIO pins. The
  		 * slaves should use card type 0x9e (following this one).
  		 * There is a EEPROM on the card which is currently not handled.
  		 * The audio input is not working yet.
  		 */
  		.name           = "Geovision GV-800(S) (master)",
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.svhs           = NO_SVHS,
  		.gpiomask	= 0xf107f,
  		.no_gpioirq     = 1,
  		.muxsel		= MUXSEL(2, 2, 2, 2),
  		.pll		= PLL_28,
  		.no_msp34xx	= 1,
  		.no_tda7432	= 1,
  		.muxsel_hook    = gv800s_muxsel,
  	},
  		[BTTV_BOARD_GEOVISION_GV800S_SL] = {
  		/* Bruno Christo <bchristo@inf.ufsm.br>
  		 *
  		 * GeoVision GV-800(S) has 4 Conexant Fusion 878A:
  		 * 	1 audio input  per BT878A = 4 audio inputs
  		 * 	4 video inputs per BT878A = 16 video inputs
  		 * The 3 other BT878A chips are "slave" chips of the GV-800(S)
  		 * and should use this card type.
  		 * The audio input is not working yet.
  		 */
  		.name           = "Geovision GV-800(S) (slave)",
  		.video_inputs   = 4,
  		/* .audio_inputs= 1, */
  		.tuner_type	= TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  		.svhs           = NO_SVHS,
  		.gpiomask	= 0x00,
  		.no_gpioirq     = 1,
  		.muxsel		= MUXSEL(2, 2, 2, 2),
  		.pll		= PLL_28,
  		.no_msp34xx	= 1,
  		.no_tda7432	= 1,
  		.muxsel_hook    = gv800s_muxsel,
  	},
  	[BTTV_BOARD_PV183] = {
  		.name           = "ProVideo PV183", /* 0x9f */
  		.video_inputs   = 2,
  		/* .audio_inputs= 0, */
  		.svhs           = NO_SVHS,
  		.gpiomask       = 0,
  		.muxsel         = MUXSEL(2, 3),
  		.gpiomux        = { 0 },
  		.no_msp34xx     = 1,
  		.pll            = PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  		.tuner_addr	= ADDR_UNSET,
  	},
  	[BTTV_BOARD_TVT_TD3116] = {
  		.name           = "Tongwei Video Technology TD-3116",
  		.video_inputs   = 16,
  		.gpiomask       = 0xc00ff,
  		.muxsel         = MUXSEL(2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2),
  		.muxsel_hook    = td3116_muxsel,
  		.svhs           = NO_SVHS,
  		.pll		= PLL_28,
  		.tuner_type     = TUNER_ABSENT,
  	},
  	[BTTV_BOARD_APOSONIC_WDVR] = {
  		.name           = "Aposonic W-DVR",
  		.video_inputs   = 4,
  		.svhs           = NO_SVHS,
  		.muxsel         = MUXSEL(2, 3, 1, 0),
  		.tuner_type     = TUNER_ABSENT,
  	},
  
  };
  
  static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
  
  /* ----------------------------------------------------------------------- */
  
  static unsigned char eeprom_data[256];
  
  /*
   * identify card
   */
  void bttv_idcard(struct bttv *btv)
  {
  	unsigned int gpiobits;
  	int i,type;
  
  	/* read PCI subsystem ID */
  	btv->cardid  = btv->c.pci->subsystem_device << 16;
  	btv->cardid |= btv->c.pci->subsystem_vendor;
  
  	if (0 != btv->cardid && 0xffffffff != btv->cardid) {
  		/* look for the card */
  		for (type = -1, i = 0; cards[i].id != 0; i++)
  			if (cards[i].id  == btv->cardid)
  				type = i;
  
  		if (type != -1) {
  			/* found it */
  			pr_info("%d: detected: %s [card=%d], PCI subsystem ID is %04x:%04x\n",
  				btv->c.nr, cards[type].name, cards[type].cardnr,
  				btv->cardid & 0xffff,
  				(btv->cardid >> 16) & 0xffff);
  			btv->c.type = cards[type].cardnr;
  		} else {
  			/* 404 */
  			pr_info("%d: subsystem: %04x:%04x (UNKNOWN)\n",
  				btv->c.nr, btv->cardid & 0xffff,
  				(btv->cardid >> 16) & 0xffff);
  			pr_debug("please mail id, board name and the correct card= insmod option to linux-media@vger.kernel.org\n");
  		}
  	}
  
  	/* let the user override the autodetected type */
  	if (card[btv->c.nr] < bttv_num_tvcards)
  		btv->c.type=card[btv->c.nr];
  
  	/* print which card config we are using */
  	pr_info("%d: using: %s [card=%d,%s]\n",
  		btv->c.nr, bttv_tvcards[btv->c.type].name, btv->c.type,
  		card[btv->c.nr] < bttv_num_tvcards
  		? "insmod option" : "autodetected");
  
  	/* overwrite gpio stuff ?? */
  	if (UNSET == audioall && UNSET == audiomux[0])
  		return;
  
  	if (UNSET != audiomux[0]) {
  		gpiobits = 0;
  		for (i = 0; i < ARRAY_SIZE(bttv_tvcards->gpiomux); i++) {
  			bttv_tvcards[btv->c.type].gpiomux[i] = audiomux[i];
  			gpiobits |= audiomux[i];
  		}
  	} else {
  		gpiobits = audioall;
  		for (i = 0; i < ARRAY_SIZE(bttv_tvcards->gpiomux); i++) {
  			bttv_tvcards[btv->c.type].gpiomux[i] = audioall;
  		}
  	}
  	bttv_tvcards[btv->c.type].gpiomask = (UNSET != gpiomask) ? gpiomask : gpiobits;
  	pr_info("%d: gpio config override: mask=0x%x, mux=",
  		btv->c.nr, bttv_tvcards[btv->c.type].gpiomask);
  	for (i = 0; i < ARRAY_SIZE(bttv_tvcards->gpiomux); i++) {
  		pr_cont("%s0x%x",
  			i ? "," : "", bttv_tvcards[btv->c.type].gpiomux[i]);
  	}
  	pr_cont("\n");
  }
  
  /*
   * (most) board specific initialisations goes here
   */
  
  /* Some Modular Technology cards have an eeprom, but no subsystem ID */
  static void identify_by_eeprom(struct bttv *btv, unsigned char eeprom_data[256])
  {
  	int type = -1;
  
  	if (0 == strncmp(eeprom_data,"GET MM20xPCTV",13))
  		type = BTTV_BOARD_MODTEC_205;
  	else if (0 == strncmp(eeprom_data+20,"Picolo",7))
  		type = BTTV_BOARD_EURESYS_PICOLO;
  	else if (eeprom_data[0] == 0x84 && eeprom_data[2]== 0)
  		type = BTTV_BOARD_HAUPPAUGE; /* old bt848 */
  
  	if (-1 != type) {
  		btv->c.type = type;
  		pr_info("%d: detected by eeprom: %s [card=%d]\n",
  			btv->c.nr, bttv_tvcards[btv->c.type].name, btv->c.type);
  	}
  }
  
  static void flyvideo_gpio(struct bttv *btv)
  {
  	int gpio, has_remote, has_radio, is_capture_only;
  	int is_lr90, has_tda9820_tda9821;
  	int tuner_type = UNSET, ttype;
  
  	gpio_inout(0xffffff, 0);
  	udelay(8);  /* without this we would see the 0x1800 mask */
  	gpio = gpio_read();
  	/* FIXME: must restore OUR_EN ??? */
  
  	/* all cards provide GPIO info, some have an additional eeprom
  	 * LR50: GPIO coding can be found lower right CP1 .. CP9
  	 *       CP9=GPIO23 .. CP1=GPIO15; when OPEN, the corresponding GPIO reads 1.
  	 *       GPIO14-12: n.c.
  	 * LR90: GP9=GPIO23 .. GP1=GPIO15 (right above the bt878)
  
  	 * lowest 3 bytes are remote control codes (no handshake needed)
  	 * xxxFFF: No remote control chip soldered
  	 * xxxF00(LR26/LR50), xxxFE0(LR90): Remote control chip (LVA001 or CF45) soldered
  	 * Note: Some bits are Audio_Mask !
  	 */
  	ttype = (gpio & 0x0f0000) >> 16;
  	switch (ttype) {
  	case 0x0:
  		tuner_type = 2;  /* NTSC, e.g. TPI8NSR11P */
  		break;
  	case 0x2:
  		tuner_type = 39; /* LG NTSC (newer TAPC series) TAPC-H701P */
  		break;
  	case 0x4:
  		tuner_type = 5;  /* Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216 */
  		break;
  	case 0x6:
  		tuner_type = 37; /* LG PAL (newer TAPC series) TAPC-G702P */
  		break;
  	case 0xC:
  		tuner_type = 3;  /* Philips SECAM(+PAL) FQ1216ME or FI1216MF */
  		break;
  	default:
  		pr_info("%d: FlyVideo_gpio: unknown tuner type\n", btv->c.nr);
  		break;
  	}
  
  	has_remote          =   gpio & 0x800000;
  	has_radio	    =   gpio & 0x400000;
  	/*   unknown                   0x200000;
  	 *   unknown2                  0x100000; */
  	is_capture_only     = !(gpio & 0x008000); /* GPIO15 */
  	has_tda9820_tda9821 = !(gpio & 0x004000);
  	is_lr90             = !(gpio & 0x002000); /* else LR26/LR50 (LR38/LR51 f. capture only) */
  	/*
  	 * gpio & 0x001000    output bit for audio routing */
  
  	if (is_capture_only)
  		tuner_type = TUNER_ABSENT; /* No tuner present */
  
  	pr_info("%d: FlyVideo Radio=%s RemoteControl=%s Tuner=%d gpio=0x%06x\n",
  		btv->c.nr, has_radio ? "yes" : "no",
  		has_remote ? "yes" : "no", tuner_type, gpio);
  	pr_info("%d: FlyVideo  LR90=%s tda9821/tda9820=%s capture_only=%s\n",
  		btv->c.nr, is_lr90 ? "yes" : "no",
  		has_tda9820_tda9821 ? "yes" : "no",
  		is_capture_only ? "yes" : "no");
  
  	if (tuner_type != UNSET) /* only set if known tuner autodetected, else let insmod option through */
  		btv->tuner_type = tuner_type;
  	btv->has_radio = has_radio;
  
  	/* LR90 Audio Routing is done by 2 hef4052, so Audio_Mask has 4 bits: 0x001c80
  	 * LR26/LR50 only has 1 hef4052, Audio_Mask 0x000c00
  	 * Audio options: from tuner, from tda9821/tda9821(mono,stereo,sap), from tda9874, ext., mute */
  	if (has_tda9820_tda9821)
  		btv->audio_mode_gpio = lt9415_audio;
  	/* todo: if(has_tda9874) btv->audio_mode_gpio = fv2000s_audio; */
  }
  
  static int miro_tunermap[] = { 0,6,2,3,   4,5,6,0,  3,0,4,5,  5,2,16,1,
  			       14,2,17,1, 4,1,4,3,  1,2,16,1, 4,4,4,4 };
  static int miro_fmtuner[]  = { 0,0,0,0,   0,0,0,0,  0,0,0,0,  0,0,0,1,
  			       1,1,1,1,   1,1,1,0,  0,0,0,0,  0,1,0,0 };
  
  static void miro_pinnacle_gpio(struct bttv *btv)
  {
  	int id,msp,gpio;
  	char *info;
  
  	gpio_inout(0xffffff, 0);
  	gpio = gpio_read();
  	id   = ((gpio>>10) & 63) -1;
  	msp  = bttv_I2CRead(btv, I2C_ADDR_MSP3400, "MSP34xx");
  	if (id < 32) {
  		btv->tuner_type = miro_tunermap[id];
  		if (0 == (gpio & 0x20)) {
  			btv->has_radio = 1;
  			if (!miro_fmtuner[id]) {
  				btv->has_matchbox = 1;
  				btv->mbox_we    = (1<<6);
  				btv->mbox_most  = (1<<7);
  				btv->mbox_clk   = (1<<8);
  				btv->mbox_data  = (1<<9);
  				btv->mbox_mask  = (1<<6)|(1<<7)|(1<<8)|(1<<9);
  			}
  		} else {
  			btv->has_radio = 0;
  		}
  		if (-1 != msp) {
  			if (btv->c.type == BTTV_BOARD_MIRO)
  				btv->c.type = BTTV_BOARD_MIROPRO;
  			if (btv->c.type == BTTV_BOARD_PINNACLE)
  				btv->c.type = BTTV_BOARD_PINNACLEPRO;
  		}
  		pr_info("%d: miro: id=%d tuner=%d radio=%s stereo=%s\n",
  			btv->c.nr, id+1, btv->tuner_type,
  			!btv->has_radio ? "no" :
  			(btv->has_matchbox ? "matchbox" : "fmtuner"),
  			(-1 == msp) ? "no" : "yes");
  	} else {
  		/* new cards with microtune tuner */
  		id = 63 - id;
  		btv->has_radio = 0;
  		switch (id) {
  		case 1:
  			info = "PAL / mono";
  			btv->tda9887_conf = TDA9887_INTERCARRIER;
  			break;
  		case 2:
  			info = "PAL+SECAM / stereo";
  			btv->has_radio = 1;
  			btv->tda9887_conf = TDA9887_QSS;
  			break;
  		case 3:
  			info = "NTSC / stereo";
  			btv->has_radio = 1;
  			btv->tda9887_conf = TDA9887_QSS;
  			break;
  		case 4:
  			info = "PAL+SECAM / mono";
  			btv->tda9887_conf = TDA9887_QSS;
  			break;
  		case 5:
  			info = "NTSC / mono";
  			btv->tda9887_conf = TDA9887_INTERCARRIER;
  			break;
  		case 6:
  			info = "NTSC / stereo";
  			btv->tda9887_conf = TDA9887_INTERCARRIER;
  			break;
  		case 7:
  			info = "PAL / stereo";
  			btv->tda9887_conf = TDA9887_INTERCARRIER;
  			break;
  		default:
  			info = "oops: unknown card";
  			break;
  		}
  		if (-1 != msp)
  			btv->c.type = BTTV_BOARD_PINNACLEPRO;
  		pr_info("%d: pinnacle/mt: id=%d info=\"%s\" radio=%s\n",
  			btv->c.nr, id, info, btv->has_radio ? "yes" : "no");
  		btv->tuner_type = TUNER_MT2032;
  	}
  }
  
  /* GPIO21   L: Buffer aktiv, H: Buffer inaktiv */
  #define LM1882_SYNC_DRIVE     0x200000L
  
  static void init_ids_eagle(struct bttv *btv)
  {
  	gpio_inout(0xffffff,0xFFFF37);
  	gpio_write(0x200020);
  
  	/* flash strobe inverter ?! */
  	gpio_write(0x200024);
  
  	/* switch sync drive off */
  	gpio_bits(LM1882_SYNC_DRIVE,LM1882_SYNC_DRIVE);
  
  	/* set BT848 muxel to 2 */
  	btaor((2)<<5, ~(2<<5), BT848_IFORM);
  }
  
  /* Muxsel helper for the IDS Eagle.
   * the eagles does not use the standard muxsel-bits but
   * has its own multiplexer */
  static void eagle_muxsel(struct bttv *btv, unsigned int input)
  {
  	gpio_bits(3, input & 3);
  
  	/* composite */
  	/* set chroma ADC to sleep */
  	btor(BT848_ADC_C_SLEEP, BT848_ADC);
  	/* set to composite video */
  	btand(~BT848_CONTROL_COMP, BT848_E_CONTROL);
  	btand(~BT848_CONTROL_COMP, BT848_O_CONTROL);
  
  	/* switch sync drive off */
  	gpio_bits(LM1882_SYNC_DRIVE,LM1882_SYNC_DRIVE);
  }
  
  static void gvc1100_muxsel(struct bttv *btv, unsigned int input)
  {
  	static const int masks[] = {0x30, 0x01, 0x12, 0x23};
  	gpio_write(masks[input%4]);
  }
  
  /* LMLBT4x initialization - to allow access to GPIO bits for sensors input and
     alarms output
  
     GPIObit    | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
     assignment | TI | O3|INx| O2| O1|IN4|IN3|IN2|IN1|   |   |
  
     IN - sensor inputs, INx - sensor inputs and TI XORed together
     O1,O2,O3 - alarm outputs (relays)
  
     OUT ENABLE   1    1   0  . 1  1   0   0 . 0   0   0    0   = 0x6C0
  
  */
  
  static void init_lmlbt4x(struct bttv *btv)
  {
  	pr_debug("LMLBT4x init\n");
  	btwrite(0x000000, BT848_GPIO_REG_INP);
  	gpio_inout(0xffffff, 0x0006C0);
  	gpio_write(0x000000);
  }
  
  static void sigmaSQ_muxsel(struct bttv *btv, unsigned int input)
  {
  	unsigned int inmux = input % 8;
  	gpio_inout( 0xf, 0xf );
  	gpio_bits( 0xf, inmux );
  }
  
  static void sigmaSLC_muxsel(struct bttv *btv, unsigned int input)
  {
  	unsigned int inmux = input % 4;
  	gpio_inout( 3<<9, 3<<9 );
  	gpio_bits( 3<<9, inmux<<9 );
  }
  
  static void geovision_muxsel(struct bttv *btv, unsigned int input)
  {
  	unsigned int inmux = input % 16;
  	gpio_inout(0xf, 0xf);
  	gpio_bits(0xf, inmux);
  }
  
  /*
   * The TD3116 has 2 74HC4051 muxes wired to the MUX0 input of a bt878.
   * The first 74HC4051 has the lower 8 inputs, the second one the higher 8.
   * The muxes are controlled via a 74HC373 latch which is connected to
   * GPIOs 0-7. GPIO 18 is connected to the LE signal of the latch.
   * Q0 of the latch is connected to the Enable (~E) input of the first
   * 74HC4051. Q1 - Q3 are connected to S0 - S2 of the same 74HC4051.
   * Q4 - Q7 are connected to the second 74HC4051 in the same way.
   */
  
  static void td3116_latch_value(struct bttv *btv, u32 value)
  {
  	gpio_bits((1<<18) | 0xff, value);
  	gpio_bits((1<<18) | 0xff, (1<<18) | value);
  	udelay(1);
  	gpio_bits((1<<18) | 0xff, value);
  }
  
  static void td3116_muxsel(struct bttv *btv, unsigned int input)
  {
  	u32 value;
  	u32 highbit;
  
  	highbit = (input & 0x8) >> 3 ;
  
  	/* Disable outputs and set value in the mux */
  	value = 0x11; /* Disable outputs */
  	value |= ((input & 0x7) << 1)  << (4 * highbit);
  	td3116_latch_value(btv, value);
  
  	/* Enable the correct output */
  	value &= ~0x11;
  	value |= ((highbit ^ 0x1) << 4) | highbit;
  	td3116_latch_value(btv, value);
  }
  
  /* ----------------------------------------------------------------------- */
  
  static void bttv_reset_audio(struct bttv *btv)
  {
  	/*
  	 * BT878A has a audio-reset register.
  	 * 1. This register is an audio reset function but it is in
  	 *    function-0 (video capture) address space.
  	 * 2. It is enough to do this once per power-up of the card.
  	 * 3. There is a typo in the Conexant doc -- it is not at
  	 *    0x5B, but at 0x058. (B is an odd-number, obviously a typo!).
  	 * --//Shrikumar 030609
  	 */
  	if (btv->id != 878)
  		return;
  
  	if (bttv_debug)
  		pr_debug("%d: BT878A ARESET\n", btv->c.nr);
  	btwrite((1<<7), 0x058);
  	udelay(10);
  	btwrite(     0, 0x058);
  }
  
  /* initialization part one -- before registering i2c bus */
  void bttv_init_card1(struct bttv *btv)
  {
  	switch (btv->c.type) {
  	case BTTV_BOARD_HAUPPAUGE:
  	case BTTV_BOARD_HAUPPAUGE878:
  		boot_msp34xx(btv,5);
  		break;
  	case BTTV_BOARD_VOODOOTV_200:
  	case BTTV_BOARD_VOODOOTV_FM:
  		boot_msp34xx(btv,20);
  		break;
  	case BTTV_BOARD_AVERMEDIA98:
  		boot_msp34xx(btv,11);
  		break;
  	case BTTV_BOARD_HAUPPAUGEPVR:
  		pvr_boot(btv);
  		break;
  	case BTTV_BOARD_TWINHAN_DST:
  	case BTTV_BOARD_AVDVBT_771:
  	case BTTV_BOARD_PINNACLESAT:
  		btv->use_i2c_hw = 1;
  		break;
  	case BTTV_BOARD_ADLINK_RTV24:
  		init_RTV24( btv );
  		break;
  
  	}
  	if (!bttv_tvcards[btv->c.type].has_dvb)
  		bttv_reset_audio(btv);
  }
  
  /* initialization part two -- after registering i2c bus */
  void bttv_init_card2(struct bttv *btv)
  {
  	btv->tuner_type = UNSET;
  
  	if (BTTV_BOARD_UNKNOWN == btv->c.type) {
  		bttv_readee(btv,eeprom_data,0xa0);
  		identify_by_eeprom(btv,eeprom_data);
  	}
  
  	switch (btv->c.type) {
  	case BTTV_BOARD_MIRO:
  	case BTTV_BOARD_MIROPRO:
  	case BTTV_BOARD_PINNACLE:
  	case BTTV_BOARD_PINNACLEPRO:
  		/* miro/pinnacle */
  		miro_pinnacle_gpio(btv);
  		break;
  	case BTTV_BOARD_FLYVIDEO_98:
  	case BTTV_BOARD_MAXI:
  	case BTTV_BOARD_LIFE_FLYKIT:
  	case BTTV_BOARD_FLYVIDEO:
  	case BTTV_BOARD_TYPHOON_TVIEW:
  	case BTTV_BOARD_CHRONOS_VS2:
  	case BTTV_BOARD_FLYVIDEO_98FM:
  	case BTTV_BOARD_FLYVIDEO2000:
  	case BTTV_BOARD_FLYVIDEO98EZ:
  	case BTTV_BOARD_CONFERENCETV:
  	case BTTV_BOARD_LIFETEC_9415:
  		flyvideo_gpio(btv);
  		break;
  	case BTTV_BOARD_HAUPPAUGE:
  	case BTTV_BOARD_HAUPPAUGE878:
  	case BTTV_BOARD_HAUPPAUGEPVR:
  		/* pick up some config infos from the eeprom */
  		bttv_readee(btv,eeprom_data,0xa0);
  		hauppauge_eeprom(btv);
  		break;
  	case BTTV_BOARD_AVERMEDIA98:
  	case BTTV_BOARD_AVPHONE98:
  		bttv_readee(btv,eeprom_data,0xa0);
  		avermedia_eeprom(btv);
  		break;
  	case BTTV_BOARD_PXC200:
  		init_PXC200(btv);
  		break;
  	case BTTV_BOARD_PICOLO_TETRA_CHIP:
  		picolo_tetra_init(btv);
  		break;
  	case BTTV_BOARD_VHX:
  		btv->has_radio    = 1;
  		btv->has_matchbox = 1;
  		btv->mbox_we      = 0x20;
  		btv->mbox_most    = 0;
  		btv->mbox_clk     = 0x08;
  		btv->mbox_data    = 0x10;
  		btv->mbox_mask    = 0x38;
  		break;
  	case BTTV_BOARD_VOBIS_BOOSTAR:
  	case BTTV_BOARD_TERRATV:
  		terratec_active_radio_upgrade(btv);
  		break;
  	case BTTV_BOARD_MAGICTVIEW061:
  		if (btv->cardid == 0x3002144f) {
  			btv->has_radio=1;
  			pr_info("%d: radio detected by subsystem id (CPH05x)\n",
  				btv->c.nr);
  		}
  		break;
  	case BTTV_BOARD_STB2:
  		if (btv->cardid == 0x3060121a) {
  			/* Fix up entry for 3DFX VoodooTV 100,
  			   which is an OEM STB card variant. */
  			btv->has_radio=0;
  			btv->tuner_type=TUNER_TEMIC_NTSC;
  		}
  		break;
  	case BTTV_BOARD_OSPREY1x0:
  	case BTTV_BOARD_OSPREY1x0_848:
  	case BTTV_BOARD_OSPREY101_848:
  	case BTTV_BOARD_OSPREY1x1:
  	case BTTV_BOARD_OSPREY1x1_SVID:
  	case BTTV_BOARD_OSPREY2xx:
  	case BTTV_BOARD_OSPREY2x0_SVID:
  	case BTTV_BOARD_OSPREY2x0:
  	case BTTV_BOARD_OSPREY440:
  	case BTTV_BOARD_OSPREY500:
  	case BTTV_BOARD_OSPREY540:
  	case BTTV_BOARD_OSPREY2000:
  		bttv_readee(btv,eeprom_data,0xa0);
  		osprey_eeprom(btv, eeprom_data);
  		break;
  	case BTTV_BOARD_IDS_EAGLE:
  		init_ids_eagle(btv);
  		break;
  	case BTTV_BOARD_MODTEC_205:
  		bttv_readee(btv,eeprom_data,0xa0);
  		modtec_eeprom(btv);
  		break;
  	case BTTV_BOARD_LMLBT4:
  		init_lmlbt4x(btv);
  		break;
  	case BTTV_BOARD_TIBET_CS16:
  		tibetCS16_init(btv);
  		break;
  	case BTTV_BOARD_KODICOM_4400R:
  		kodicom4400r_init(btv);
  		break;
  	case BTTV_BOARD_GEOVISION_GV800S:
  		gv800s_init(btv);
  		break;
  	}
  
  	/* pll configuration */
  	if (!(btv->id==848 && btv->revision==0x11)) {
  		/* defaults from card list */
  		if (PLL_28 == bttv_tvcards[btv->c.type].pll) {
  			btv->pll.pll_ifreq=28636363;
  			btv->pll.pll_crystal=BT848_IFORM_XT0;
  		}
  		if (PLL_35 == bttv_tvcards[btv->c.type].pll) {
  			btv->pll.pll_ifreq=35468950;
  			btv->pll.pll_crystal=BT848_IFORM_XT1;
  		}
  		/* insmod options can override */
  		switch (pll[btv->c.nr]) {
  		case 0: /* none */
  			btv->pll.pll_crystal = 0;
  			btv->pll.pll_ifreq   = 0;
  			btv->pll.pll_ofreq   = 0;
  			break;
  		case 1: /* 28 MHz */
  		case 28:
  			btv->pll.pll_ifreq   = 28636363;
  			btv->pll.pll_ofreq   = 0;
  			btv->pll.pll_crystal = BT848_IFORM_XT0;
  			break;
  		case 2: /* 35 MHz */
  		case 35:
  			btv->pll.pll_ifreq   = 35468950;
  			btv->pll.pll_ofreq   = 0;
  			btv->pll.pll_crystal = BT848_IFORM_XT1;
  			break;
  		}
  	}
  	btv->pll.pll_current = -1;
  
  	/* tuner configuration (from card list / autodetect / insmod option) */
  	if (UNSET != bttv_tvcards[btv->c.type].tuner_type)
  		if (UNSET == btv->tuner_type)
  			btv->tuner_type = bttv_tvcards[btv->c.type].tuner_type;
  	if (UNSET != tuner[btv->c.nr])
  		btv->tuner_type = tuner[btv->c.nr];
  
  	if (btv->tuner_type == TUNER_ABSENT)
  		pr_info("%d: tuner absent\n", btv->c.nr);
  	else if (btv->tuner_type == UNSET)
  		pr_warn("%d: tuner type unset\n", btv->c.nr);
  	else
  		pr_info("%d: tuner type=%d\n", btv->c.nr, btv->tuner_type);
  
  	if (autoload != UNSET) {
  		pr_warn("%d: the autoload option is obsolete\n", btv->c.nr);
  		pr_warn("%d: use option msp3400, tda7432 or tvaudio to override which audio module should be used\n",
  			btv->c.nr);
  	}
  
  	if (UNSET == btv->tuner_type)
  		btv->tuner_type = TUNER_ABSENT;
  
  	btv->dig = bttv_tvcards[btv->c.type].has_dig_in ?
  		   bttv_tvcards[btv->c.type].video_inputs - 1 : UNSET;
  	btv->svhs = bttv_tvcards[btv->c.type].svhs == NO_SVHS ?
  		    UNSET : bttv_tvcards[btv->c.type].svhs;
  	if (svhs[btv->c.nr] != UNSET)
  		btv->svhs = svhs[btv->c.nr];
  	if (remote[btv->c.nr] != UNSET)
  		btv->has_remote = remote[btv->c.nr];
  
  	if (bttv_tvcards[btv->c.type].has_radio)
  		btv->has_radio = 1;
  	if (bttv_tvcards[btv->c.type].has_remote)
  		btv->has_remote = 1;
  	if (!bttv_tvcards[btv->c.type].no_gpioirq)
  		btv->gpioirq = 1;
  	if (bttv_tvcards[btv->c.type].volume_gpio)
  		btv->volume_gpio = bttv_tvcards[btv->c.type].volume_gpio;
  	if (bttv_tvcards[btv->c.type].audio_mode_gpio)
  		btv->audio_mode_gpio = bttv_tvcards[btv->c.type].audio_mode_gpio;
  
  	if (btv->tuner_type == TUNER_ABSENT)
  		return;  /* no tuner or related drivers to load */
  
  	if (btv->has_saa6588 || saa6588[btv->c.nr]) {
  		/* Probe for RDS receiver chip */
  		static const unsigned short addrs[] = {
  			0x20 >> 1,
  			0x22 >> 1,
  			I2C_CLIENT_END
  		};
  		struct v4l2_subdev *sd;
  
  		sd = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  			&btv->c.i2c_adap, "saa6588", 0, addrs);
  		btv->has_saa6588 = (sd != NULL);
  	}
  
  	/* try to detect audio/fader chips */
  
  	/* First check if the user specified the audio chip via a module
  	   option. */
  
  	switch (audiodev[btv->c.nr]) {
  	case -1:
  		return;	/* do not load any audio module */
  
  	case 0: /* autodetect */
  		break;
  
  	case 1: {
  		/* The user specified that we should probe for msp3400 */
  		static const unsigned short addrs[] = {
  			I2C_ADDR_MSP3400 >> 1,
  			I2C_ADDR_MSP3400_ALT >> 1,
  			I2C_CLIENT_END
  		};
  
  		btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  			&btv->c.i2c_adap, "msp3400", 0, addrs);
  		if (btv->sd_msp34xx)
  			return;
  		goto no_audio;
  	}
  
  	case 2: {
  		/* The user specified that we should probe for tda7432 */
  		static const unsigned short addrs[] = {
  			I2C_ADDR_TDA7432 >> 1,
  			I2C_CLIENT_END
  		};
  
  		if (v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  				&btv->c.i2c_adap, "tda7432", 0, addrs))
  			return;
  		goto no_audio;
  	}
  
  	case 3: {
  		/* The user specified that we should probe for tvaudio */
  		btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  			&btv->c.i2c_adap, "tvaudio", 0, tvaudio_addrs());
  		if (btv->sd_tvaudio)
  			return;
  		goto no_audio;
  	}
  
  	default:
  		pr_warn("%d: unknown audiodev value!\n", btv->c.nr);
  		return;
  	}
  
  	/* There were no overrides, so now we try to discover this through the
  	   card definition */
  
  	/* probe for msp3400 first: this driver can detect whether or not
  	   it really is a msp3400, so it will return NULL when the device
  	   found is really something else (e.g. a tea6300). */
  	if (!bttv_tvcards[btv->c.type].no_msp34xx) {
  		btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  			&btv->c.i2c_adap, "msp3400",
  			0, I2C_ADDRS(I2C_ADDR_MSP3400 >> 1));
  	} else if (bttv_tvcards[btv->c.type].msp34xx_alt) {
  		btv->sd_msp34xx = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  			&btv->c.i2c_adap, "msp3400",
  			0, I2C_ADDRS(I2C_ADDR_MSP3400_ALT >> 1));
  	}
  
  	/* If we found a msp34xx, then we're done. */
  	if (btv->sd_msp34xx)
  		return;
  
  	/* Now see if we can find one of the tvaudio devices. */
  	btv->sd_tvaudio = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  		&btv->c.i2c_adap, "tvaudio", 0, tvaudio_addrs());
  	if (btv->sd_tvaudio) {
  		/* There may be two tvaudio chips on the card, so try to
  		   find another. */
  		v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  			&btv->c.i2c_adap, "tvaudio", 0, tvaudio_addrs());
  	}
  
  	/* it might also be a tda7432. */
  	if (!bttv_tvcards[btv->c.type].no_tda7432) {
  		static const unsigned short addrs[] = {
  			I2C_ADDR_TDA7432 >> 1,
  			I2C_CLIENT_END
  		};
  
  		btv->sd_tda7432 = v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  				&btv->c.i2c_adap, "tda7432", 0, addrs);
  		if (btv->sd_tda7432)
  			return;
  	}
  	if (btv->sd_tvaudio)
  		return;
  
  no_audio:
  	pr_warn("%d: audio absent, no audio device found!\n", btv->c.nr);
  }
  
  
  /* initialize the tuner */
  void bttv_init_tuner(struct bttv *btv)
  {
  	int addr = ADDR_UNSET;
  
  	if (ADDR_UNSET != bttv_tvcards[btv->c.type].tuner_addr)
  		addr = bttv_tvcards[btv->c.type].tuner_addr;
  
  	if (btv->tuner_type != TUNER_ABSENT) {
  		struct tuner_setup tun_setup;
  
  		/* Load tuner module before issuing tuner config call! */
  		if (btv->has_radio)
  			v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  				&btv->c.i2c_adap, "tuner",
  				0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
  		v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  				&btv->c.i2c_adap, "tuner",
  				0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
  		v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
  				&btv->c.i2c_adap, "tuner",
  				0, v4l2_i2c_tuner_addrs(ADDRS_TV_WITH_DEMOD));
  
  		tun_setup.mode_mask = T_ANALOG_TV;
  		tun_setup.type = btv->tuner_type;
  		tun_setup.addr = addr;
  
  		if (btv->has_radio)
  			tun_setup.mode_mask |= T_RADIO;
  
  		bttv_call_all(btv, tuner, s_type_addr, &tun_setup);
  	}
  
  	if (btv->tda9887_conf) {
  		struct v4l2_priv_tun_config tda9887_cfg;
  
  		tda9887_cfg.tuner = TUNER_TDA9887;
  		tda9887_cfg.priv = &btv->tda9887_conf;
  
  		bttv_call_all(btv, tuner, s_config, &tda9887_cfg);
  	}
  }
  
  /* ----------------------------------------------------------------------- */
  
  static void modtec_eeprom(struct bttv *btv)
  {
  	if( strncmp(&(eeprom_data[0x1e]),"Temic 4066 FY5",14) ==0) {
  		btv->tuner_type=TUNER_TEMIC_4066FY5_PAL_I;
  		pr_info("%d: Modtec: Tuner autodetected by eeprom: %s\n",
  			btv->c.nr, &eeprom_data[0x1e]);
  	} else if (strncmp(&(eeprom_data[0x1e]),"Alps TSBB5",10) ==0) {
  		btv->tuner_type=TUNER_ALPS_TSBB5_PAL_I;
  		pr_info("%d: Modtec: Tuner autodetected by eeprom: %s\n",
  			btv->c.nr, &eeprom_data[0x1e]);
  	} else if (strncmp(&(eeprom_data[0x1e]),"Philips FM1246",14) ==0) {
  		btv->tuner_type=TUNER_PHILIPS_NTSC;
  		pr_info("%d: Modtec: Tuner autodetected by eeprom: %s\n",
  			btv->c.nr, &eeprom_data[0x1e]);
  	} else {
  		pr_info("%d: Modtec: Unknown TunerString: %s\n",
  			btv->c.nr, &eeprom_data[0x1e]);
  	}
  }
  
  static void hauppauge_eeprom(struct bttv *btv)
  {
  	struct tveeprom tv;
  
  	tveeprom_hauppauge_analog(&btv->i2c_client, &tv, eeprom_data);
  	btv->tuner_type = tv.tuner_type;
  	btv->has_radio  = tv.has_radio;
  
  	pr_info("%d: Hauppauge eeprom indicates model#%d\n",
  		btv->c.nr, tv.model);
  
  	/*
  	 * Some of the 878 boards have duplicate PCI IDs. Switch the board
  	 * type based on model #.
  	 */
  	if(tv.model == 64900) {
  		pr_info("%d: Switching board type from %s to %s\n",
  			btv->c.nr,
  			bttv_tvcards[btv->c.type].name,
  			bttv_tvcards[BTTV_BOARD_HAUPPAUGE_IMPACTVCB].name);
  		btv->c.type = BTTV_BOARD_HAUPPAUGE_IMPACTVCB;
  	}
  
  	/* The 61334 needs the msp3410 to do the radio demod to get sound */
  	if (tv.model == 61334)
  		btv->radio_uses_msp_demodulator = 1;
  }
  
  static int terratec_active_radio_upgrade(struct bttv *btv)
  {
  	int freq;
  
  	btv->has_radio    = 1;
  	btv->has_matchbox = 1;
  	btv->mbox_we      = 0x10;
  	btv->mbox_most    = 0x20;
  	btv->mbox_clk     = 0x08;
  	btv->mbox_data    = 0x04;
  	btv->mbox_mask    = 0x3c;
  
  	btv->mbox_iow     = 1 <<  8;
  	btv->mbox_ior     = 1 <<  9;
  	btv->mbox_csel    = 1 << 10;
  
  	freq=88000/62.5;
  	tea5757_write(btv, 5 * freq + 0x358); /* write 0x1ed8 */
  	if (0x1ed8 == tea5757_read(btv)) {
  		pr_info("%d: Terratec Active Radio Upgrade found\n", btv->c.nr);
  		btv->has_radio    = 1;
  		btv->has_saa6588  = 1;
  		btv->has_matchbox = 1;
  	} else {
  		btv->has_radio    = 0;
  		btv->has_matchbox = 0;
  	}
  	return 0;
  }
  
  
  /* ----------------------------------------------------------------------- */
  
  /*
   * minimal bootstrap for the WinTV/PVR -- upload altera firmware.
   *
   * The hcwamc.rbf firmware file is on the Hauppauge driver CD.  Have
   * a look at Pvr/pvr45xxx.EXE (self-extracting zip archive, can be
   * unpacked with unzip).
   */
  #define PVR_GPIO_DELAY		10
  
  #define BTTV_ALT_DATA		0x000001
  #define BTTV_ALT_DCLK		0x100000
  #define BTTV_ALT_NCONFIG	0x800000
  
  static int pvr_altera_load(struct bttv *btv, const u8 *micro, u32 microlen)
  {
  	u32 n;
  	u8 bits;
  	int i;
  
  	gpio_inout(0xffffff,BTTV_ALT_DATA|BTTV_ALT_DCLK|BTTV_ALT_NCONFIG);
  	gpio_write(0);
  	udelay(PVR_GPIO_DELAY);
  
  	gpio_write(BTTV_ALT_NCONFIG);
  	udelay(PVR_GPIO_DELAY);
  
  	for (n = 0; n < microlen; n++) {
  		bits = micro[n];
  		for (i = 0 ; i < 8 ; i++) {
  			gpio_bits(BTTV_ALT_DCLK,0);
  			if (bits & 0x01)
  				gpio_bits(BTTV_ALT_DATA,BTTV_ALT_DATA);
  			else
  				gpio_bits(BTTV_ALT_DATA,0);
  			gpio_bits(BTTV_ALT_DCLK,BTTV_ALT_DCLK);
  			bits >>= 1;
  		}
  	}
  	gpio_bits(BTTV_ALT_DCLK,0);
  	udelay(PVR_GPIO_DELAY);
  
  	/* begin Altera init loop (Not necessary,but doesn't hurt) */
  	for (i = 0 ; i < 30 ; i++) {
  		gpio_bits(BTTV_ALT_DCLK,0);
  		gpio_bits(BTTV_ALT_DCLK,BTTV_ALT_DCLK);
  	}
  	gpio_bits(BTTV_ALT_DCLK,0);
  	return 0;
  }
  
  static int pvr_boot(struct bttv *btv)
  {
  	const struct firmware *fw_entry;
  	int rc;
  
  	rc = request_firmware(&fw_entry, "hcwamc.rbf", &btv->c.pci->dev);
  	if (rc != 0) {
  		pr_warn("%d: no altera firmware [via hotplug]\n", btv->c.nr);
  		return rc;
  	}
  	rc = pvr_altera_load(btv, fw_entry->data, fw_entry->size);
  	pr_info("%d: altera firmware upload %s\n",
  		btv->c.nr, (rc < 0) ? "failed" : "ok");
  	release_firmware(fw_entry);
  	return rc;
  }
  
  /* ----------------------------------------------------------------------- */
  /* some osprey specific stuff                                              */
  
  static void osprey_eeprom(struct bttv *btv, const u8 ee[256])
  {
  	int i;
  	u32 serial = 0;
  	int cardid = -1;
  
  	/* This code will nevery actually get called in this case.... */
  	if (btv->c.type == BTTV_BOARD_UNKNOWN) {
  		/* this might be an antique... check for MMAC label in eeprom */
  		if (!strncmp(ee, "MMAC", 4)) {
  			u8 checksum = 0;
  			for (i = 0; i < 21; i++)
  				checksum += ee[i];
  			if (checksum != ee[21])
  				return;
  			cardid = BTTV_BOARD_OSPREY1x0_848;
  			for (i = 12; i < 21; i++)
  				serial *= 10, serial += ee[i] - '0';
  		}
  	} else {
  		unsigned short type;
  
  		for (i = 4*16; i < 8*16; i += 16) {
  			u16 checksum = ip_compute_csum(ee + i, 16);
  
  			if ((checksum&0xff) + (checksum>>8) == 0xff)
  				break;
  		}
  		if (i >= 8*16)
  			return;
  		ee += i;
  
  		/* found a valid descriptor */
  		type = get_unaligned_be16((__be16 *)(ee+4));
  
  		switch(type) {
  		/* 848 based */
  		case 0x0004:
  			cardid = BTTV_BOARD_OSPREY1x0_848;
  			break;
  		case 0x0005:
  			cardid = BTTV_BOARD_OSPREY101_848;
  			break;
  
  		/* 878 based */
  		case 0x0012:
  		case 0x0013:
  			cardid = BTTV_BOARD_OSPREY1x0;
  			break;
  		case 0x0014:
  		case 0x0015:
  			cardid = BTTV_BOARD_OSPREY1x1;
  			break;
  		case 0x0016:
  		case 0x0017:
  		case 0x0020:
  			cardid = BTTV_BOARD_OSPREY1x1_SVID;
  			break;
  		case 0x0018:
  		case 0x0019:
  		case 0x001E:
  		case 0x001F:
  			cardid = BTTV_BOARD_OSPREY2xx;
  			break;
  		case 0x001A:
  		case 0x001B:
  			cardid = BTTV_BOARD_OSPREY2x0_SVID;
  			break;
  		case 0x0040:
  			cardid = BTTV_BOARD_OSPREY500;
  			break;
  		case 0x0050:
  		case 0x0056:
  			cardid = BTTV_BOARD_OSPREY540;
  			/* bttv_osprey_540_init(btv); */
  			break;
  		case 0x0060:
  		case 0x0070:
  		case 0x00A0:
  			cardid = BTTV_BOARD_OSPREY2x0;
  			/* enable output on select control lines */
  			gpio_inout(0xffffff,0x000303);
  			break;
  		case 0x00D8:
  			cardid = BTTV_BOARD_OSPREY440;
  			break;
  		default:
  			/* unknown...leave generic, but get serial # */
  			pr_info("%d: osprey eeprom: unknown card type 0x%04x\n",
  				btv->c.nr, type);
  			break;
  		}
  		serial = get_unaligned_be32((__be32 *)(ee+6));
  	}
  
  	pr_info("%d: osprey eeprom: card=%d '%s' serial=%u\n",
  		btv->c.nr, cardid,
  		cardid > 0 ? bttv_tvcards[cardid].name : "Unknown", serial);
  
  	if (cardid<0 || btv->c.type == cardid)
  		return;
  
  	/* card type isn't set correctly */
  	if (card[btv->c.nr] < bttv_num_tvcards) {
  		pr_warn("%d: osprey eeprom: Not overriding user specified card type\n",
  			btv->c.nr);
  	} else {
  		pr_info("%d: osprey eeprom: Changing card type from %d to %d\n",
  			btv->c.nr, btv->c.type, cardid);
  		btv->c.type = cardid;
  	}
  }
  
  /* ----------------------------------------------------------------------- */
  /* AVermedia specific stuff, from  bktr_card.c                             */
  
  static int tuner_0_table[] = {
  	TUNER_PHILIPS_NTSC,  TUNER_PHILIPS_PAL /* PAL-BG*/,
  	TUNER_PHILIPS_PAL,   TUNER_PHILIPS_PAL /* PAL-I*/,
  	TUNER_PHILIPS_PAL,   TUNER_PHILIPS_PAL,
  	TUNER_PHILIPS_SECAM, TUNER_PHILIPS_SECAM,
  	TUNER_PHILIPS_SECAM, TUNER_PHILIPS_PAL,
  	TUNER_PHILIPS_FM1216ME_MK3 };
  
  static int tuner_1_table[] = {
  	TUNER_TEMIC_NTSC,  TUNER_TEMIC_PAL,
  	TUNER_TEMIC_PAL,   TUNER_TEMIC_PAL,
  	TUNER_TEMIC_PAL,   TUNER_TEMIC_PAL,
  	TUNER_TEMIC_4012FY5, TUNER_TEMIC_4012FY5, /* TUNER_TEMIC_SECAM */
  	TUNER_TEMIC_4012FY5, TUNER_TEMIC_PAL};
  
  static void avermedia_eeprom(struct bttv *btv)
  {
  	int tuner_make, tuner_tv_fm, tuner_format, tuner_type = 0;
  
  	tuner_make      = (eeprom_data[0x41] & 0x7);
  	tuner_tv_fm     = (eeprom_data[0x41] & 0x18) >> 3;
  	tuner_format    = (eeprom_data[0x42] & 0xf0) >> 4;
  	btv->has_remote = (eeprom_data[0x42] & 0x01);
  
  	if (tuner_make == 0 || tuner_make == 2)
  		if (tuner_format <= 0x0a)
  			tuner_type = tuner_0_table[tuner_format];
  	if (tuner_make == 1)
  		if (tuner_format <= 9)
  			tuner_type = tuner_1_table[tuner_format];
  
  	if (tuner_make == 4)
  		if (tuner_format == 0x09)
  			tuner_type = TUNER_LG_NTSC_NEW_TAPC; /* TAPC-G702P */
  
  	pr_info("%d: Avermedia eeprom[0x%02x%02x]: tuner=",
  		btv->c.nr, eeprom_data[0x41], eeprom_data[0x42]);
  	if (tuner_type) {
  		btv->tuner_type = tuner_type;
  		pr_cont("%d", tuner_type);
  	} else
  		pr_cont("Unknown type");
  	pr_cont(" radio:%s remote control:%s\n",
  	       tuner_tv_fm     ? "yes" : "no",
  	       btv->has_remote ? "yes" : "no");
  }
  
  /*
   * For Voodoo TV/FM and Voodoo 200.  These cards' tuners use a TDA9880
   * analog demod, which is not I2C controlled like the newer and more common
   * TDA9887 series.  Instead is has two tri-state input pins, S0 and S1,
   * that control the IF for the video and audio.  Apparently, bttv GPIO
   * 0x10000 is connected to S0.  S0 low selects a 38.9 MHz VIF for B/G/D/K/I
   * (i.e., PAL) while high selects 45.75 MHz for M/N (i.e., NTSC).
   */
  u32 bttv_tda9880_setnorm(struct bttv *btv, u32 gpiobits)
  {
  
  	if (btv->audio_input == TVAUDIO_INPUT_TUNER) {
  		if (bttv_tvnorms[btv->tvnorm].v4l2_id & V4L2_STD_MN)
  			gpiobits |= 0x10000;
  		else
  			gpiobits &= ~0x10000;
  	}
  
  	gpio_bits(bttv_tvcards[btv->c.type].gpiomask, gpiobits);
  	return gpiobits;
  }
  
  
  /*
   * reset/enable the MSP on some Hauppauge cards
   * Thanks to Kyösti Mälkki (kmalkki@cc.hut.fi)!
   *
   * Hauppauge:  pin  5
   * Voodoo:     pin 20
   */
  static void boot_msp34xx(struct bttv *btv, int pin)
  {
  	int mask = (1 << pin);
  
  	gpio_inout(mask,mask);
  	gpio_bits(mask,0);
  	mdelay(2);
  	udelay(500);
  	gpio_bits(mask,mask);
  
  	if (bttv_gpio)
  		bttv_gpio_tracking(btv,"msp34xx");
  	if (bttv_verbose)
  		pr_info("%d: Hauppauge/Voodoo msp34xx: reset line init [%d]\n",
  			btv->c.nr, pin);
  }
  
  /* ----------------------------------------------------------------------- */
  /*  Imagenation L-Model PXC200 Framegrabber */
  /*  This is basically the same procedure as
   *  used by Alessandro Rubini in his pxc200
   *  driver, but using BTTV functions */
  
  static void init_PXC200(struct bttv *btv)
  {
  	static int vals[] = { 0x08, 0x09, 0x0a, 0x0b, 0x0d, 0x0d, 0x01, 0x02,
  			      0x03, 0x04, 0x05, 0x06, 0x00 };
  	unsigned int i;
  	int tmp;
  	u32 val;
  
  	/* Initialise GPIO-connevted stuff */
  	gpio_inout(0xffffff, (1<<13));
  	gpio_write(0);
  	udelay(3);
  	gpio_write(1<<13);
  	/* GPIO inputs are pulled up, so no need to drive
  	 * reset pin any longer */
  	gpio_bits(0xffffff, 0);
  	if (bttv_gpio)
  		bttv_gpio_tracking(btv,"pxc200");
  
  	/*  we could/should try and reset/control the AD pots? but
  	    right now  we simply  turned off the crushing.  Without
  	    this the AGC drifts drifts
  	    remember the EN is reverse logic -->
  	    setting BT848_ADC_AGC_EN disable the AGC
  	    tboult@eecs.lehigh.edu
  	*/
  
  	btwrite(BT848_ADC_RESERVED|BT848_ADC_AGC_EN, BT848_ADC);
  
  	/*	Initialise MAX517 DAC */
  	pr_info("Setting DAC reference voltage level ...\n");
  	bttv_I2CWrite(btv,0x5E,0,0x80,1);
  
  	/*	Initialise 12C508 PIC */
  	/*	The I2CWrite and I2CRead commmands are actually to the
  	 *	same chips - but the R/W bit is included in the address
  	 *	argument so the numbers are different */
  
  
  	pr_info("Initialising 12C508 PIC chip ...\n");
  
  	/* First of all, enable the clock line. This is used in the PXC200-F */
  	val = btread(BT848_GPIO_DMA_CTL);
  	val |= BT848_GPIO_DMA_CTL_GPCLKMODE;
  	btwrite(val, BT848_GPIO_DMA_CTL);
  
  	/* Then, push to 0 the reset pin long enough to reset the *
  	 * device same as above for the reset line, but not the same
  	 * value sent to the GPIO-connected stuff
  	 * which one is the good one? */
  	gpio_inout(0xffffff,(1<<2));
  	gpio_write(0);
  	udelay(10);
  	gpio_write(1<<2);
  
  	for (i = 0; i < ARRAY_SIZE(vals); i++) {
  		tmp=bttv_I2CWrite(btv,0x1E,0,vals[i],1);
  		if (tmp != -1) {
  			pr_info("I2C Write(%2.2x) = %i\nI2C Read () = %2.2x\n\n",
  			       vals[i],tmp,bttv_I2CRead(btv,0x1F,NULL));
  		}
  	}
  
  	pr_info("PXC200 Initialised\n");
  }
  
  
  
  /* ----------------------------------------------------------------------- */
  /*
   *  The Adlink RTV-24 (aka Angelo) has some special initialisation to unlock
   *  it. This apparently involves the following procedure for each 878 chip:
   *
   *  1) write 0x00C3FEFF to the GPIO_OUT_EN register
   *
   *  2)  write to GPIO_DATA
   *      - 0x0E
   *      - sleep 1ms
   *      - 0x10 + 0x0E
   *      - sleep 10ms
   *      - 0x0E
   *     read from GPIO_DATA into buf (uint_32)
   *      - if ( data>>18 & 0x01 != 0) || ( buf>>19 & 0x01 != 1 )
   *                 error. ERROR_CPLD_Check_Failed stop.
   *
   *  3) write to GPIO_DATA
   *      - write 0x4400 + 0x0E
   *      - sleep 10ms
   *      - write 0x4410 + 0x0E
   *      - sleep 1ms
   *      - write 0x0E
   *     read from GPIO_DATA into buf (uint_32)
   *      - if ( buf>>18 & 0x01 ) || ( buf>>19 & 0x01 != 0 )
   *                error. ERROR_CPLD_Check_Failed.
   */
  /* ----------------------------------------------------------------------- */
  static void
  init_RTV24 (struct bttv *btv)
  {
  	uint32_t dataRead = 0;
  	long watchdog_value = 0x0E;
  
  	pr_info("%d: Adlink RTV-24 initialisation in progress ...\n",
  		btv->c.nr);
  
  	btwrite (0x00c3feff, BT848_GPIO_OUT_EN);
  
  	btwrite (0 + watchdog_value, BT848_GPIO_DATA);
  	msleep (1);
  	btwrite (0x10 + watchdog_value, BT848_GPIO_DATA);
  	msleep (10);
  	btwrite (0 + watchdog_value, BT848_GPIO_DATA);
  
  	dataRead = btread (BT848_GPIO_DATA);
  
  	if ((((dataRead >> 18) & 0x01) != 0) || (((dataRead >> 19) & 0x01) != 1)) {
  		pr_info("%d: Adlink RTV-24 initialisation(1) ERROR_CPLD_Check_Failed (read %d)\n",
  			btv->c.nr, dataRead);
  	}
  
  	btwrite (0x4400 + watchdog_value, BT848_GPIO_DATA);
  	msleep (10);
  	btwrite (0x4410 + watchdog_value, BT848_GPIO_DATA);
  	msleep (1);
  	btwrite (watchdog_value, BT848_GPIO_DATA);
  	msleep (1);
  	dataRead = btread (BT848_GPIO_DATA);
  
  	if ((((dataRead >> 18) & 0x01) != 0) || (((dataRead >> 19) & 0x01) != 0)) {
  		pr_info("%d: Adlink RTV-24 initialisation(2) ERROR_CPLD_Check_Failed (read %d)\n",
  			btv->c.nr, dataRead);
  
  		return;
  	}
  
  	pr_info("%d: Adlink RTV-24 initialisation complete\n", btv->c.nr);
  }
  
  
  
  /* ----------------------------------------------------------------------- */
  /* Miro Pro radio stuff -- the tea5757 is connected to some GPIO ports     */
  /*
   * Copyright (c) 1999 Csaba Halasz <qgehali@uni-miskolc.hu>
   * This code is placed under the terms of the GNU General Public License
   *
   * Brutally hacked by Dan Sheridan <dan.sheridan@contact.org.uk> djs52 8/3/00
   */
  
  static void bus_low(struct bttv *btv, int bit)
  {
  	if (btv->mbox_ior) {
  		gpio_bits(btv->mbox_ior | btv->mbox_iow | btv->mbox_csel,
  			  btv->mbox_ior | btv->mbox_iow | btv->mbox_csel);
  		udelay(5);
  	}
  
  	gpio_bits(bit,0);
  	udelay(5);
  
  	if (btv->mbox_ior) {
  		gpio_bits(btv->mbox_iow | btv->mbox_csel, 0);
  		udelay(5);
  	}
  }
  
  static void bus_high(struct bttv *btv, int bit)
  {
  	if (btv->mbox_ior) {
  		gpio_bits(btv->mbox_ior | btv->mbox_iow | btv->mbox_csel,
  			  btv->mbox_ior | btv->mbox_iow | btv->mbox_csel);
  		udelay(5);
  	}
  
  	gpio_bits(bit,bit);
  	udelay(5);
  
  	if (btv->mbox_ior) {
  		gpio_bits(btv->mbox_iow | btv->mbox_csel, 0);
  		udelay(5);
  	}
  }
  
  static int bus_in(struct bttv *btv, int bit)
  {
  	if (btv->mbox_ior) {
  		gpio_bits(btv->mbox_ior | btv->mbox_iow | btv->mbox_csel,
  			  btv->mbox_ior | btv->mbox_iow | btv->mbox_csel);
  		udelay(5);
  
  		gpio_bits(btv->mbox_iow | btv->mbox_csel, 0);
  		udelay(5);
  	}
  	return gpio_read() & (bit);
  }
  
  /* TEA5757 register bits */
  #define TEA_FREQ		0:14
  #define TEA_BUFFER		15:15
  
  #define TEA_SIGNAL_STRENGTH	16:17
  
  #define TEA_PORT1		18:18
  #define TEA_PORT0		19:19
  
  #define TEA_BAND		20:21
  #define TEA_BAND_FM		0
  #define TEA_BAND_MW		1
  #define TEA_BAND_LW		2
  #define TEA_BAND_SW		3
  
  #define TEA_MONO		22:22
  #define TEA_ALLOW_STEREO	0
  #define TEA_FORCE_MONO		1
  
  #define TEA_SEARCH_DIRECTION	23:23
  #define TEA_SEARCH_DOWN		0
  #define TEA_SEARCH_UP		1
  
  #define TEA_STATUS		24:24
  #define TEA_STATUS_TUNED	0
  #define TEA_STATUS_SEARCHING	1
  
  /* Low-level stuff */
  static int tea5757_read(struct bttv *btv)
  {
  	unsigned long timeout;
  	int value = 0;
  	int i;
  
  	/* better safe than sorry */
  	gpio_inout(btv->mbox_mask, btv->mbox_clk | btv->mbox_we);
  
  	if (btv->mbox_ior) {
  		gpio_bits(btv->mbox_ior | btv->mbox_iow | btv->mbox_csel,
  			  btv->mbox_ior | btv->mbox_iow | btv->mbox_csel);
  		udelay(5);
  	}
  
  	if (bttv_gpio)
  		bttv_gpio_tracking(btv,"tea5757 read");
  
  	bus_low(btv,btv->mbox_we);
  	bus_low(btv,btv->mbox_clk);
  
  	udelay(10);
  	timeout= jiffies + msecs_to_jiffies(1000);
  
  	/* wait for DATA line to go low; error if it doesn't */
  	while (bus_in(btv,btv->mbox_data) && time_before(jiffies, timeout))
  		schedule();
  	if (bus_in(btv,btv->mbox_data)) {
  		pr_warn("%d: tea5757: read timeout\n", btv->c.nr);
  		return -1;
  	}
  
  	dprintk("%d: tea5757:", btv->c.nr);
  	for (i = 0; i < 24; i++) {
  		udelay(5);
  		bus_high(btv,btv->mbox_clk);
  		udelay(5);
  		dprintk_cont("%c",
  			     bus_in(btv, btv->mbox_most) == 0 ? 'T' : '-');
  		bus_low(btv,btv->mbox_clk);
  		value <<= 1;
  		value |= (bus_in(btv,btv->mbox_data) == 0)?0:1;  /* MSB first */
  		dprintk_cont("%c",
  			     bus_in(btv, btv->mbox_most) == 0 ? 'S' : 'M');
  	}
  	dprintk_cont("\n");
  	dprintk("%d: tea5757: read 0x%X\n", btv->c.nr, value);
  	return value;
  }
  
  static int tea5757_write(struct bttv *btv, int value)
  {
  	int i;
  	int reg = value;
  
  	gpio_inout(btv->mbox_mask, btv->mbox_clk | btv->mbox_we | btv->mbox_data);
  
  	if (btv->mbox_ior) {
  		gpio_bits(btv->mbox_ior | btv->mbox_iow | btv->mbox_csel,
  			  btv->mbox_ior | btv->mbox_iow | btv->mbox_csel);
  		udelay(5);
  	}
  	if (bttv_gpio)
  		bttv_gpio_tracking(btv,"tea5757 write");
  
  	dprintk("%d: tea5757: write 0x%X\n", btv->c.nr, value);
  	bus_low(btv,btv->mbox_clk);
  	bus_high(btv,btv->mbox_we);
  	for (i = 0; i < 25; i++) {
  		if (reg & 0x1000000)
  			bus_high(btv,btv->mbox_data);
  		else
  			bus_low(btv,btv->mbox_data);
  		reg <<= 1;
  		bus_high(btv,btv->mbox_clk);
  		udelay(10);
  		bus_low(btv,btv->mbox_clk);
  		udelay(10);
  	}
  	bus_low(btv,btv->mbox_we);  /* unmute !!! */
  	return 0;
  }
  
  void tea5757_set_freq(struct bttv *btv, unsigned short freq)
  {
  	dprintk("tea5757_set_freq %d\n",freq);
  	tea5757_write(btv, 5 * freq + 0x358); /* add 10.7MHz (see docs) */
  }
  
  /* RemoteVision MX (rv605) muxsel helper [Miguel Freitas]
   *
   * This is needed because rv605 don't use a normal multiplex, but a crosspoint
   * switch instead (CD22M3494E). This IC can have multiple active connections
   * between Xn (input) and Yn (output) pins. We need to clear any existing
   * connection prior to establish a new one, pulsing the STROBE pin.
   *
   * The board hardwire Y0 (xpoint) to MUX1 and MUXOUT to Yin.
   * GPIO pins are wired as:
   *  GPIO[0:3] - AX[0:3] (xpoint) - P1[0:3] (microcontroller)
   *  GPIO[4:6] - AY[0:2] (xpoint) - P1[4:6] (microcontroller)
   *  GPIO[7]   - DATA (xpoint)    - P1[7] (microcontroller)
   *  GPIO[8]   -                  - P3[5] (microcontroller)
   *  GPIO[9]   - RESET (xpoint)   - P3[6] (microcontroller)
   *  GPIO[10]  - STROBE (xpoint)  - P3[7] (microcontroller)
   *  GPINTR    -                  - P3[4] (microcontroller)
   *
   * The microcontroller is a 80C32 like. It should be possible to change xpoint
   * configuration either directly (as we are doing) or using the microcontroller
   * which is also wired to I2C interface. I have no further info on the
   * microcontroller features, one would need to disassembly the firmware.
   * note: the vendor refused to give any information on this product, all
   *       that stuff was found using a multimeter! :)
   */
  static void rv605_muxsel(struct bttv *btv, unsigned int input)
  {
  	static const u8 muxgpio[] = { 0x3, 0x1, 0x2, 0x4, 0xf, 0x7, 0xe, 0x0,
  				      0xd, 0xb, 0xc, 0x6, 0x9, 0x5, 0x8, 0xa };
  
  	gpio_bits(0x07f, muxgpio[input]);
  
  	/* reset all conections */
  	gpio_bits(0x200,0x200);
  	mdelay(1);
  	gpio_bits(0x200,0x000);
  	mdelay(1);
  
  	/* create a new connection */
  	gpio_bits(0x480,0x480);
  	mdelay(1);
  	gpio_bits(0x480,0x080);
  	mdelay(1);
  }
  
  /* Tibet Systems 'Progress DVR' CS16 muxsel helper [Chris Fanning]
   *
   * The CS16 (available on eBay cheap) is a PCI board with four Fusion
   * 878A chips, a PCI bridge, an Atmel microcontroller, four sync separator
   * chips, ten eight input analog multiplexors, a not chip and a few
   * other components.
   *
   * 16 inputs on a secondary bracket are provided and can be selected
   * from each of the four capture chips.  Two of the eight input
   * multiplexors are used to select from any of the 16 input signals.
   *
   * Unsupported hardware capabilities:
   *  . A video output monitor on the secondary bracket can be selected from
   *    one of the 878A chips.
   *  . Another passthrough but I haven't spent any time investigating it.
   *  . Digital I/O (logic level connected to GPIO) is available from an
   *    onboard header.
   *
   * The on chip input mux should always be set to 2.
   * GPIO[16:19] - Video input selection
   * GPIO[0:3]   - Video output monitor select (only available from one 878A)
   * GPIO[?:?]   - Digital I/O.
   *
   * There is an ATMEL microcontroller with an 8031 core on board.  I have not
   * determined what function (if any) it provides.  With the microcontroller
   * and sync separator chips a guess is that it might have to do with video
   * switching and maybe some digital I/O.
   */
  static void tibetCS16_muxsel(struct bttv *btv, unsigned int input)
  {
  	/* video mux */
  	gpio_bits(0x0f0000, input << 16);
  }
  
  static void tibetCS16_init(struct bttv *btv)
  {
  	/* enable gpio bits, mask obtained via btSpy */
  	gpio_inout(0xffffff, 0x0f7fff);
  	gpio_write(0x0f7fff);
  }
  
  /*
   * The following routines for the Kodicom-4400r get a little mind-twisting.
   * There is a "master" controller and three "slave" controllers, together
   * an analog switch which connects any of 16 cameras to any of the BT87A's.
   * The analog switch is controlled by the "master", but the detection order
   * of the four BT878A chips is in an order which I just don't understand.
   * The "master" is actually the second controller to be detected.  The
   * logic on the board uses logical numbers for the 4 controllers, but
   * those numbers are different from the detection sequence.  When working
   * with the analog switch, we need to "map" from the detection sequence
   * over to the board's logical controller number.  This mapping sequence
   * is {3, 0, 2, 1}, i.e. the first controller to be detected is logical
   * unit 3, the second (which is the master) is logical unit 0, etc.
   * We need to maintain the status of the analog switch (which of the 16
   * cameras is connected to which of the 4 controllers).  Rather than
   * add to the bttv structure for this, we use the data reserved for
   * the mbox (unused for this card type).
   */
  
  /*
   * First a routine to set the analog switch, which controls which camera
   * is routed to which controller.  The switch comprises an X-address
   * (gpio bits 0-3, representing the camera, ranging from 0-15), and a
   * Y-address (gpio bits 4-6, representing the controller, ranging from 0-3).
   * A data value (gpio bit 7) of '1' enables the switch, and '0' disables
   * the switch.  A STROBE bit (gpio bit 8) latches the data value into the
   * specified address.  The idea is to set the address and data, then bring
   * STROBE high, and finally bring STROBE back to low.
   */
  static void kodicom4400r_write(struct bttv *btv,
  			       unsigned char xaddr,
  			       unsigned char yaddr,
  			       unsigned char data) {
  	unsigned int udata;
  
  	udata = (data << 7) | ((yaddr&3) << 4) | (xaddr&0xf);
  	gpio_bits(0x1ff, udata);		/* write ADDR and DAT */
  	gpio_bits(0x1ff, udata | (1 << 8));	/* strobe high */
  	gpio_bits(0x1ff, udata);		/* strobe low */
  }
  
  /*
   * Next the mux select.  Both the "master" and "slave" 'cards' (controllers)
   * use this routine.  The routine finds the "master" for the card, maps
   * the controller number from the detected position over to the logical
   * number, writes the appropriate data to the analog switch, and housekeeps
   * the local copy of the switch information.  The parameter 'input' is the
   * requested camera number (0 - 15).
   */
  static void kodicom4400r_muxsel(struct bttv *btv, unsigned int input)
  {
  	char *sw_status;
  	int xaddr, yaddr;
  	struct bttv *mctlr;
  	static unsigned char map[4] = {3, 0, 2, 1};
  
  	mctlr = master[btv->c.nr];
  	if (mctlr == NULL) {	/* ignore if master not yet detected */
  		return;
  	}
  	yaddr = (btv->c.nr - mctlr->c.nr + 1) & 3; /* the '&' is for safety */
  	yaddr = map[yaddr];
  	sw_status = (char *)(&mctlr->mbox_we);
  	xaddr = input & 0xf;
  	/* Check if the controller/camera pair has changed, else ignore */
  	if (sw_status[yaddr] != xaddr)
  	{
  		/* "open" the old switch, "close" the new one, save the new */
  		kodicom4400r_write(mctlr, sw_status[yaddr], yaddr, 0);
  		sw_status[yaddr] = xaddr;
  		kodicom4400r_write(mctlr, xaddr, yaddr, 1);
  	}
  }
  
  /*
   * During initialisation, we need to reset the analog switch.  We
   * also preset the switch to map the 4 connectors on the card to the
   * *user's* (see above description of kodicom4400r_muxsel) channels
   * 0 through 3
   */
  static void kodicom4400r_init(struct bttv *btv)
  {
  	char *sw_status = (char *)(&btv->mbox_we);
  	int ix;
  
  	gpio_inout(0x0003ff, 0x0003ff);
  	gpio_write(1 << 9);	/* reset MUX */
  	gpio_write(0);
  	/* Preset camera 0 to the 4 controllers */
  	for (ix = 0; ix < 4; ix++) {
  		sw_status[ix] = ix;
  		kodicom4400r_write(btv, ix, ix, 1);
  	}
  	/*
  	 * Since this is the "master", we need to set up the
  	 * other three controller chips' pointers to this structure
  	 * for later use in the muxsel routine.
  	 */
  	if ((btv->c.nr<1) || (btv->c.nr>BTTV_MAX-3))
  	    return;
  	master[btv->c.nr-1] = btv;
  	master[btv->c.nr]   = btv;
  	master[btv->c.nr+1] = btv;
  	master[btv->c.nr+2] = btv;
  }
  
  /* The Grandtec X-Guard framegrabber card uses two Dual 4-channel
   * video multiplexers to provide up to 16 video inputs. These
   * multiplexers are controlled by the lower 8 GPIO pins of the
   * bt878. The multiplexers probably Pericom PI5V331Q or similar.
  
   * xxx0 is pin xxx of multiplexer U5,
   * yyy1 is pin yyy of multiplexer U2
   */
  #define ENA0    0x01
  #define ENB0    0x02
  #define ENA1    0x04
  #define ENB1    0x08
  
  #define IN10    0x10
  #define IN00    0x20
  #define IN11    0x40
  #define IN01    0x80
  
  static void xguard_muxsel(struct bttv *btv, unsigned int input)
  {
  	static const int masks[] = {
  		ENB0, ENB0|IN00, ENB0|IN10, ENB0|IN00|IN10,
  		ENA0, ENA0|IN00, ENA0|IN10, ENA0|IN00|IN10,
  		ENB1, ENB1|IN01, ENB1|IN11, ENB1|IN01|IN11,
  		ENA1, ENA1|IN01, ENA1|IN11, ENA1|IN01|IN11,
  	};
  	gpio_write(masks[input%16]);
  }
  static void picolo_tetra_init(struct bttv *btv)
  {
  	/*This is the video input redirection fonctionality : I DID NOT USED IT. */
  	btwrite (0x08<<16,BT848_GPIO_DATA);/*GPIO[19] [==> 4053 B+C] set to 1 */
  	btwrite (0x04<<16,BT848_GPIO_DATA);/*GPIO[18] [==> 4053 A]  set to 1*/
  }
  static void picolo_tetra_muxsel (struct bttv* btv, unsigned int input)
  {
  
  	dprintk("%d : picolo_tetra_muxsel =>  input = %d\n", btv->c.nr, input);
  	/*Just set the right path in the analog multiplexers : channel 1 -> 4 ==> Analog Mux ==> MUX0*/
  	/*GPIO[20]&GPIO[21] used to choose the right input*/
  	btwrite (input<<20,BT848_GPIO_DATA);
  
  }
  
  /*
   * ivc120_muxsel [Added by Alan Garfield <alan@fromorbit.com>]
   *
   * The IVC120G security card has 4 i2c controlled TDA8540 matrix
   * swichers to provide 16 channels to MUX0. The TDA8540's have
   * 4 independent outputs and as such the IVC120G also has the
   * optional "Monitor Out" bus. This allows the card to be looking
   * at one input while the monitor is looking at another.
   *
   * Since I've couldn't be bothered figuring out how to add an
   * independent muxsel for the monitor bus, I've just set it to
   * whatever the card is looking at.
   *
   *  OUT0 of the TDA8540's is connected to MUX0         (0x03)
   *  OUT1 of the TDA8540's is connected to "Monitor Out"        (0x0C)
   *
   *  TDA8540_ALT3 IN0-3 = Channel 13 - 16       (0x03)
   *  TDA8540_ALT4 IN0-3 = Channel 1 - 4         (0x03)
   *  TDA8540_ALT5 IN0-3 = Channel 5 - 8         (0x03)
   *  TDA8540_ALT6 IN0-3 = Channel 9 - 12                (0x03)
   *
   */
  
  /* All 7 possible sub-ids for the TDA8540 Matrix Switcher */
  #define I2C_TDA8540        0x90
  #define I2C_TDA8540_ALT1   0x92
  #define I2C_TDA8540_ALT2   0x94
  #define I2C_TDA8540_ALT3   0x96
  #define I2C_TDA8540_ALT4   0x98
  #define I2C_TDA8540_ALT5   0x9a
  #define I2C_TDA8540_ALT6   0x9c
  
  static void ivc120_muxsel(struct bttv *btv, unsigned int input)
  {
  	/* Simple maths */
  	int key = input % 4;
  	int matrix = input / 4;
  
  	dprintk("%d: ivc120_muxsel: Input - %02d | TDA - %02d | In - %02d\n",
  		btv->c.nr, input, matrix, key);
  
  	/* Handles the input selection on the TDA8540's */
  	bttv_I2CWrite(btv, I2C_TDA8540_ALT3, 0x00,
  		      ((matrix == 3) ? (key | key << 2) : 0x00), 1);
  	bttv_I2CWrite(btv, I2C_TDA8540_ALT4, 0x00,
  		      ((matrix == 0) ? (key | key << 2) : 0x00), 1);
  	bttv_I2CWrite(btv, I2C_TDA8540_ALT5, 0x00,
  		      ((matrix == 1) ? (key | key << 2) : 0x00), 1);
  	bttv_I2CWrite(btv, I2C_TDA8540_ALT6, 0x00,
  		      ((matrix == 2) ? (key | key << 2) : 0x00), 1);
  
  	/* Handles the output enables on the TDA8540's */
  	bttv_I2CWrite(btv, I2C_TDA8540_ALT3, 0x02,
  		      ((matrix == 3) ? 0x03 : 0x00), 1);  /* 13 - 16 */
  	bttv_I2CWrite(btv, I2C_TDA8540_ALT4, 0x02,
  		      ((matrix == 0) ? 0x03 : 0x00), 1);  /* 1-4 */
  	bttv_I2CWrite(btv, I2C_TDA8540_ALT5, 0x02,
  		      ((matrix == 1) ? 0x03 : 0x00), 1);  /* 5-8 */
  	bttv_I2CWrite(btv, I2C_TDA8540_ALT6, 0x02,
  		      ((matrix == 2) ? 0x03 : 0x00), 1);  /* 9-12 */
  
  	/* 878's MUX0 is already selected for input via muxsel values */
  }
  
  
  /* PXC200 muxsel helper
   * luke@syseng.anu.edu.au
   * another transplant
   * from Alessandro Rubini (rubini@linux.it)
   *
   * There are 4 kinds of cards:
   * PXC200L which is bt848
   * PXC200F which is bt848 with PIC controlling mux
   * PXC200AL which is bt878
   * PXC200AF which is bt878 with PIC controlling mux
   */
  #define PX_CFG_PXC200F 0x01
  #define PX_FLAG_PXC200A  0x00001000 /* a pxc200A is bt-878 based */
  #define PX_I2C_PIC       0x0f
  #define PX_PXC200A_CARDID 0x200a1295
  #define PX_I2C_CMD_CFG   0x00
  
  static void PXC200_muxsel(struct bttv *btv, unsigned int input)
  {
  	int rc;
  	long mux;
  	int bitmask;
  	unsigned char buf[2];
  
  	/* Read PIC config to determine if this is a PXC200F */
  	/* PX_I2C_CMD_CFG*/
  	buf[0]=0;
  	buf[1]=0;
  	rc=bttv_I2CWrite(btv,(PX_I2C_PIC<<1),buf[0],buf[1],1);
  	if (rc) {
  		pr_debug("%d: PXC200_muxsel: pic cfg write failed:%d\n",
  			 btv->c.nr, rc);
  	  /* not PXC ? do nothing */
  		return;
  	}
  
  	rc=bttv_I2CRead(btv,(PX_I2C_PIC<<1),NULL);
  	if (!(rc & PX_CFG_PXC200F)) {
  		pr_debug("%d: PXC200_muxsel: not PXC200F rc:%d\n",
  			 btv->c.nr, rc);
  		return;
  	}
  
  
  	/* The multiplexer in the 200F is handled by the GPIO port */
  	/* get correct mapping between inputs  */
  	/*  mux = bttv_tvcards[btv->type].muxsel[input] & 3; */
  	/* ** not needed!?   */
  	mux = input;
  
  	/* make sure output pins are enabled */
  	/* bitmask=0x30f; */
  	bitmask=0x302;
  	/* check whether we have a PXC200A */
  	if (btv->cardid == PX_PXC200A_CARDID)  {
  	   bitmask ^= 0x180; /* use 7 and 9, not 8 and 9 */
  	   bitmask |= 7<<4; /* the DAC */
  	}
  	btwrite(bitmask, BT848_GPIO_OUT_EN);
  
  	bitmask = btread(BT848_GPIO_DATA);
  	if (btv->cardid == PX_PXC200A_CARDID)
  	  bitmask = (bitmask & ~0x280) | ((mux & 2) << 8) | ((mux & 1) << 7);
  	else /* older device */
  	  bitmask = (bitmask & ~0x300) | ((mux & 3) << 8);
  	btwrite(bitmask,BT848_GPIO_DATA);
  
  	/*
  	 * Was "to be safe, set the bt848 to input 0"
  	 * Actually, since it's ok at load time, better not messing
  	 * with these bits (on PXC200AF you need to set mux 2 here)
  	 *
  	 * needed because bttv-driver sets mux before calling this function
  	 */
  	if (btv->cardid == PX_PXC200A_CARDID)
  	  btaor(2<<5, ~BT848_IFORM_MUXSEL, BT848_IFORM);
  	else /* older device */
  	  btand(~BT848_IFORM_MUXSEL,BT848_IFORM);
  
  	pr_debug("%d: setting input channel to:%d\n", btv->c.nr, (int)mux);
  }
  
  static void phytec_muxsel(struct bttv *btv, unsigned int input)
  {
  	unsigned int mux = input % 4;
  
  	if (input == btv->svhs)
  		mux = 0;
  
  	gpio_bits(0x3, mux);
  }
  
  /*
   * GeoVision GV-800(S) functions
   * Bruno Christo <bchristo@inf.ufsm.br>
  */
  
  /* This is a function to control the analog switch, which determines which
   * camera is routed to which controller.  The switch comprises an X-address
   * (gpio bits 0-3, representing the camera, ranging from 0-15), and a
   * Y-address (gpio bits 4-6, representing the controller, ranging from 0-3).
   * A data value (gpio bit 18) of '1' enables the switch, and '0' disables
   * the switch.  A STROBE bit (gpio bit 17) latches the data value into the
   * specified address. There is also a chip select (gpio bit 16).
   * The idea is to set the address and chip select together, bring
   * STROBE high, write the data, and finally bring STROBE back to low.
   */
  static void gv800s_write(struct bttv *btv,
  			 unsigned char xaddr,
  			 unsigned char yaddr,
  			 unsigned char data) {
  	/* On the "master" 878A:
  	* GPIO bits 0-9 are used for the analog switch:
  	*   00 - 03:	camera selector
  	*   04 - 06:	878A (controller) selector
  	*   16: 	cselect
  	*   17:		strobe
  	*   18: 	data (1->on, 0->off)
  	*   19:		reset
  	*/
  	const u32 ADDRESS = ((xaddr&0xf) | (yaddr&3)<<4);
  	const u32 CSELECT = 1<<16;
  	const u32 STROBE = 1<<17;
  	const u32 DATA = data<<18;
  
  	gpio_bits(0x1007f, ADDRESS | CSELECT);	/* write ADDRESS and CSELECT */
  	gpio_bits(0x20000, STROBE);		/* STROBE high */
  	gpio_bits(0x40000, DATA);		/* write DATA */
  	gpio_bits(0x20000, ~STROBE);		/* STROBE low */
  }
  
  /*
   * GeoVision GV-800(S) muxsel
   *
   * Each of the 4 cards (controllers) use this function.
   * The controller using this function selects the input through the GPIO pins
   * of the "master" card. A pointer to this card is stored in master[btv->c.nr].
   *
   * The parameter 'input' is the requested camera number (0-4) on the controller.
   * The map array has the address of each input. Note that the addresses in the
   * array are in the sequence the original GeoVision driver uses, that is, set
   * every controller to input 0, then to input 1, 2, 3, repeat. This means that
   * the physical "camera 1" connector corresponds to controller 0 input 0,
   * "camera 2" corresponds to controller 1 input 0, and so on.
   *
   * After getting the input address, the function then writes the appropriate
   * data to the analog switch, and housekeeps the local copy of the switch
   * information.
   */
  static void gv800s_muxsel(struct bttv *btv, unsigned int input)
  {
  	struct bttv *mctlr;
  	char *sw_status;
  	int xaddr, yaddr;
  	static unsigned int map[4][4] = { { 0x0, 0x4, 0xa, 0x6 },
  					  { 0x1, 0x5, 0xb, 0x7 },
  					  { 0x2, 0x8, 0xc, 0xe },
  					  { 0x3, 0x9, 0xd, 0xf } };
  	input = input%4;
  	mctlr = master[btv->c.nr];
  	if (mctlr == NULL) {
  		/* do nothing until the "master" is detected */
  		return;
  	}
  	yaddr = (btv->c.nr - mctlr->c.nr) & 3;
  	sw_status = (char *)(&mctlr->mbox_we);
  	xaddr = map[yaddr][input] & 0xf;
  
  	/* Check if the controller/camera pair has changed, ignore otherwise */
  	if (sw_status[yaddr] != xaddr) {
  		/* disable the old switch, enable the new one and save status */
  		gv800s_write(mctlr, sw_status[yaddr], yaddr, 0);
  		sw_status[yaddr] = xaddr;
  		gv800s_write(mctlr, xaddr, yaddr, 1);
  	}
  }
  
  /* GeoVision GV-800(S) "master" chip init */
  static void gv800s_init(struct bttv *btv)
  {
  	char *sw_status = (char *)(&btv->mbox_we);
  	int ix;
  
  	gpio_inout(0xf107f, 0xf107f);
  	gpio_write(1<<19); /* reset the analog MUX */
  	gpio_write(0);
  
  	/* Preset camera 0 to the 4 controllers */
  	for (ix = 0; ix < 4; ix++) {
  		sw_status[ix] = ix;
  		gv800s_write(btv, ix, ix, 1);
  	}
  
  	/* Inputs on the "master" controller need this brightness fix */
  	bttv_I2CWrite(btv, 0x18, 0x5, 0x90, 1);
  
  	if (btv->c.nr > BTTV_MAX-4)
  		return;
  	/*
  	 * Store the "master" controller pointer in the master
  	 * array for later use in the muxsel function.
  	 */
  	master[btv->c.nr]   = btv;
  	master[btv->c.nr+1] = btv;
  	master[btv->c.nr+2] = btv;
  	master[btv->c.nr+3] = btv;
  }
  
  /* ----------------------------------------------------------------------- */
  /* motherboard chipset specific stuff                                      */
  
  void __init bttv_check_chipset(void)
  {
  	int pcipci_fail = 0;
  	struct pci_dev *dev = NULL;
  
  	if (pci_pci_problems & (PCIPCI_FAIL|PCIAGP_FAIL)) 	/* should check if target is AGP */
  		pcipci_fail = 1;
  	if (pci_pci_problems & (PCIPCI_TRITON|PCIPCI_NATOMA|PCIPCI_VIAETBF))
  		triton1 = 1;
  	if (pci_pci_problems & PCIPCI_VSFX)
  		vsfx = 1;
  #ifdef PCIPCI_ALIMAGIK
  	if (pci_pci_problems & PCIPCI_ALIMAGIK)
  		latency = 0x0A;
  #endif
  
  
  	/* print warnings about any quirks found */
  	if (triton1)
  		pr_info("Host bridge needs ETBF enabled\n");
  	if (vsfx)
  		pr_info("Host bridge needs VSFX enabled\n");
  	if (pcipci_fail) {
  		pr_info("bttv and your chipset may not work together\n");
  		if (!no_overlay) {
  			pr_info("overlay will be disabled\n");
  			no_overlay = 1;
  		} else {
  			pr_info("overlay forced. Use this option at your own risk.\n");
  		}
  	}
  	if (UNSET != latency)
  		pr_info("pci latency fixup [%d]\n", latency);
  	while ((dev = pci_get_device(PCI_VENDOR_ID_INTEL,
  				      PCI_DEVICE_ID_INTEL_82441, dev))) {
  		unsigned char b;
  		pci_read_config_byte(dev, 0x53, &b);
  		if (bttv_debug)
  			pr_info("Host bridge: 82441FX Natoma, bufcon=0x%02x\n",
  				b);
  	}
  }
  
  int bttv_handle_chipset(struct bttv *btv)
  {
  	unsigned char command;
  
  	if (!triton1 && !vsfx && UNSET == latency)
  		return 0;
  
  	if (bttv_verbose) {
  		if (triton1)
  			pr_info("%d: enabling ETBF (430FX/VP3 compatibility)\n",
  				btv->c.nr);
  		if (vsfx && btv->id >= 878)
  			pr_info("%d: enabling VSFX\n", btv->c.nr);
  		if (UNSET != latency)
  			pr_info("%d: setting pci timer to %d\n",
  				btv->c.nr, latency);
  	}
  
  	if (btv->id < 878) {
  		/* bt848 (mis)uses a bit in the irq mask for etbf */
  		if (triton1)
  			btv->triton1 = BT848_INT_ETBF;
  	} else {
  		/* bt878 has a bit in the pci config space for it */
  		pci_read_config_byte(btv->c.pci, BT878_DEVCTRL, &command);
  		if (triton1)
  			command |= BT878_EN_TBFX;
  		if (vsfx)
  			command |= BT878_EN_VSFX;
  		pci_write_config_byte(btv->c.pci, BT878_DEVCTRL, command);
  	}
  	if (UNSET != latency)
  		pci_write_config_byte(btv->c.pci, PCI_LATENCY_TIMER, latency);
  	return 0;
  }
  
  
  /*
   * Local variables:
   * c-basic-offset: 8
   * End:
   */
  