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author | roger <roger@FreeBSD.org> | 1999-09-22 17:36:43 +0000 |
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committer | roger <roger@FreeBSD.org> | 1999-09-22 17:36:43 +0000 |
commit | b7973f6026a74c9801bdc98258e5a934f0c96722 (patch) | |
tree | 7c2ce8761c9e74f48e904b0b55f7f196b154bf8a /share/man/man4/man4.i386 | |
parent | 02e3fbfe984a39e752e349b7207eb0836fbde8a6 (diff) | |
download | FreeBSD-src-b7973f6026a74c9801bdc98258e5a934f0c96722.zip FreeBSD-src-b7973f6026a74c9801bdc98258e5a934f0c96722.tar.gz |
Update man page to include the sysclts and kernel options commonly used
Diffstat (limited to 'share/man/man4/man4.i386')
-rw-r--r-- | share/man/man4/man4.i386/bktr.4 | 115 |
1 files changed, 108 insertions, 7 deletions
diff --git a/share/man/man4/man4.i386/bktr.4 b/share/man/man4/man4.i386/bktr.4 index bffe578..e4aaeee 100644 --- a/share/man/man4/man4.i386/bktr.4 +++ b/share/man/man4/man4.i386/bktr.4 @@ -18,20 +18,31 @@ The .Nm bktr driver provides support for PCI .Em video -capture on low cost, high performance boards. The driver is heavily based on -the Matrox Meteor driver. The bktr driver should support most video cards +capture and +.Em VBI +capture on low cost, high performance boards. The driver based on +the Matrox Meteor driver and uses the same API. The bktr driver should support most video cards based on the -.Em Brooktree Bt848 Video Capture Chip. +.Em Brooktree Bt848/849/878/879 Video Capture Chip. +The driver also supports +.Em FM Radio +if the Tuner supports it. .Pp Specifically, the following cards are known to work: .br -.Em Hauppage Wincast TV +.Em Hauppage Wincast TV and WinTV/PCI .br .Em STB TV PCI Television Tuner .br .Em Miro PC TV .br .Em Intel Smart Video Recorder III +.br +.Em AverMedia cards +.br +.Em Video Highway XTreme +.br +.Em VideoLogic Captivator PCI .Pp The driver currently supports the following features: .br @@ -56,7 +67,7 @@ Therefore, .Xr iicbb 4 and .Xr smbus 4 -controller declarations are mandatory to active bktr support. +controller declarations are mandatory to activate bktr support. .Pp The following kernel parameters may be used to further configure the driver: .Pp @@ -65,22 +76,112 @@ specifies the number of contiguous pages to allocate when successfully probed. The default number of pages allocated by the kernel is 216. This means that there are (216*4096) bytes available for use. .Pp +.Em options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_PAL +.br +.Em options BROOKTREE_SYSTEM_DEFAULT=BROOKTREE_NTSC +.br +One of these options can be used to set the default video format for the driver. This fixed random hangs and lockups with the VideoLogic Captivator PCI card. +.br +.Pp +The following sysctls may be used to further configure the driver: +.Pp +.Em sysctl hw.bt848.card=nnnn +This can be used to override the card make which was detected at boot time. +'nnnn' is set to an integer from 1 to 13 taken from the following table: +.br +MIRO 1 +.br +HAUPPAUGE 2 +.br +STB 3 +.br +INTEL 4 +.br +IMS_TURBO 5 +.br +AVER_MEDIA 6 +.br +OSPREY 7 +.br +NEC_PK 8 +.br +IO_GV 9 +.br +FLYVIDEO 10 +.br +ZOLTRIX 11 +.br +KISS 12 +.br +VIDEO_HIGHWAY_XTREME 13 +.br +.Pp +.Em sysctl hw.bt848.tuner=nnnn +This can be used to override the tuner make which was detected at boot time. +'nnnn' is set to an integer from 1 to 13 taken from the following table: +.br +NO_TUNER 0 +.br +TEMIC_NTSC 1 +.br +TEMIC_PAL 2 +.br +TEMIC_SECAM 3 +.br +PHILIPS_NTSC 4 +.br +PHILIPS_PAL 5 +.br +PHILIPS_SECAM 6 +.br +TEMIC_PALI 7 +.br +PHILIPS_PALI 8 +.br +PHILIPS_FR1236_NTSC 9 /* These have FM Radio support */ +.br +PHILIPS_FR1216_PAL 10 /* These have FM Radio support */ +.br +PHILIPS_FR1236_SECAM 11 /* These have FM Radio support */ +.br +ALPS_TSCH5 12 +.br +ALPS_TSBH1 13 +.br +.Pp .Sh AUTHORS This driver is based on the work of .An Jim Lowe Aq james@miller.cs.uwm.edu , .An Mark Tinguely Aq tinguely@plains.nodak.edu , -.An Amancio Hasty Aq hasty@star-gate.com +.An Amancio Hasty Aq hasty@star-gate.com , +.An Roger Hardiman Aq roger@freebsd.org and a bunch of other people. .Sh FILES .Bl -tag -width /usr/share/examples/meteor -compact .It Pa /usr/share/examples/meteor Examples of what you can do with the (similarly designed) Meteor driver. .It Pa /usr/ports/graphics/fxtv -A display program utilizing the bktr driver - requires that +A TV and Camera display program utilizing the bktr driver - requires that .Em The X Window System and .Em The Ports Collection also be installed. +.It Pa /usr/ports/misc/alevt +A program to capture and display Teletext (VideoText) pages - requires that +.Em The X Window System +and +.Em The Ports Collection +also be installed. +.It Pa /usr/ports/audio/xmradio +An FM Radio Tuner for cards which have an FM Radio tuner fitted. - requires that +.Em The X Window System +and +.Em The Ports Collection +also be installed. It also requires +.Em Motif +or the +.Em lesstif +port. .El .Sh SEE ALSO .Xr meteor 4 |