bktr(4) - NetBSD Manual Pages

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BKTR(4)                 NetBSD Kernel Interfaces Manual                BKTR(4)


NAME

     bktr - Brooktree 848 compatible TV card driver


SYNOPSIS

     bktr* at pci? dev ? function ?
     radio* at bktr?

     options BKTR_OVERRIDE_CARD=n
     options BKTR_OVERRIDE_TUNER=n
     options BKTR_OVERRIDE_DBX=n
     options BKTR_OVERRIDE_MSP=n
     options BKTR_SYSTEM_DEFAULT=n
     options BKTR_USE_PLL
     options BKTR_GPIO_ACCESS
     options BKTR_NO_MSP_RESET


DESCRIPTION

     This driver supports video capture (frame grabber) and TV tuner cards
     based on the Brooktree Bt848, Bt848A, Bt849A, Bt878, and Bt879 chips.

     Supported cards include most cards by AVerMedia, Hauppauge, Leadtek,
     Miro, Pinnacle, Pixelview, Terratec, and some other companies, especially
     all cards based on the Brooktree Bt848, Bt848A, Bt849A, Bt878, or Bt879
     chips.  A notable exception are the ATI All-in-Wonder cards.

     The following kernel configuration options are available:

     options BKTR_OVERRIDE_CARD=n
     If the card is not recognized correctly by the auto-detection routine, it
     can be overridden by setting this option to the appropriate value.  The
     following values are allowed:
     1   Pinnacle Systems (Miro) TV,
     2   Hauppauge WinCast/TV,
     3   STB TV/PCI,
     4   Intel Smart Video III and Videologic Captivator PCI,
     5   IMS TV Turbo,
     6   AVerMedia TV/FM,
     7   MMAC Osprey,
     8   NEC PK-UG-X017,
     9   I/O DATA GV-BCTV2/PCI,
     10  Animation Technologies FlyVideo,
     11  Zoltrix TV,
     12  KISS TV/FM PCI,
     13  Video Highway Xtreme,
     14  Askey/Dynalink Magic TView,
     15  Leadtek WinFast TV 2000/VC100, and
     16  TerraTec TerraTV+.

     options BKTR_OVERRIDE_TUNER=n
     If the TV tuner is not recognized correctly by the auto-detection rou-
     tine, it can be overridden by setting this option to the appropriate
     value.  Known values are:
     1   Temic NTSC,
     2   Temic PAL,
     3   Temic SECAM,
     4   Philips NTSC,
     5   Philips PAL,
     6   Philips SECAM,
     7   Temic PAL I,
     8   Philips PAL I,
     9   Philips FR1236 NTSC FM,
     10  Philips FR1216 PAL FM,
     11  Philips FR1236 SECAM FM,
     12  ALPS TSCH5 NTSC FM, and
     13  ALPS TSBH1 NTSC.

     options BKTR_OVERRIDE_DBX=n
     To override detection of the BTSC (dbx) chip, set this to 1 if you have
     one, or 0 if not.

     options BKTR_OVERRIDE_MSP=n
     To override detection of the MSP 34xx chip, set this to 1 if you have
     one, or 0 if not.

     options BKTR_SYSTEM_DEFAULT=n
     If this option is set to BROOKTREE_PAL default to PAL, else to NTSC.

     options BKTR_USE_PLL
     Default to PLL instead of XTAL.

     options BKTR_GPIO_ACCESS
     Use ioctl()s for direct GPIO access.

     options BKTR_NO_MSP_RESET
     Skip the MSP reset.  This option is handy if you initialize the MSP audio
     in another operating system first and then do a soft reboot.


FILES

     /dev/bktr*   bktr driver interface device
     /dev/tuner*  bktr tuner interface device
     /dev/vbi*    teletext interface device


SEE ALSO

     options(4), pci(4), radio(4), pkgsrc/audio/xmradio,
     pkgsrc/multimedia/ffmpeg, pkgsrc/multimedia/fxtv


HISTORY

     The bktr driver appeared in FreeBSD 2.2 and NetBSD 1.5.


AUTHORS

     The bktr driver was originally written by Amancio Hasty for FreeBSD and
     is now maintained by Roger Hardiman.  NetBSD porting was done by Bernd
     Ernesti, Berndt Josef Wulf, Matthias Scheler, and Thomas Klausner.

NetBSD 2.0                      August 30, 2004                     NetBSD 2.0