diff options
| -rw-r--r-- | share/man/man4/man4.i386/Makefile | 7 | ||||
| -rw-r--r-- | share/man/man4/man4.i386/bktr.4 | 81 |
2 files changed, 85 insertions, 3 deletions
diff --git a/share/man/man4/man4.i386/Makefile b/share/man/man4/man4.i386/Makefile index e02a334e115..242b266c6e1 100644 --- a/share/man/man4/man4.i386/Makefile +++ b/share/man/man4/man4.i386/Makefile @@ -1,9 +1,9 @@ -# $OpenBSD: Makefile,v 1.22 1998/09/22 21:55:12 deraadt Exp $ +# $OpenBSD: Makefile,v 1.23 1998/10/10 06:48:21 downsj Exp $ # from: @(#)Makefile 5.1 (Berkeley) 2/12/91 # Id: Makefile,v 1.4 1995/12/14 05:41:38 deraadt Exp $ -MAN= intro.4 aha.4 ahb.4 aic.4 apm.4 aria.4 ast.4 autoconf.4 boca.4 bt.4 -MAN+= com.4 cy.4 ed.4 fdc.4 iy.4 lms.4 lpt.4 mcd.4 mem.4 mms.4 +MAN= intro.4 aha.4 ahb.4 aic.4 apm.4 aria.4 ast.4 autoconf.4 bktr.4 boca.4 +MAN+= bt.4 com.4 cy.4 ed.4 fdc.4 iy.4 lms.4 lpt.4 mcd.4 mem.4 mms.4 MAN+= npx.4 pctr.4 pms.4 rtfps.4 scd.4 sea.4 speaker.4 uha.4 wdc.4 MAN+= eg.4 el.4 ie.4 joy.4 le.4 wt.4 MAN+= gus.4 pss.4 sb.4 wss.4 @@ -12,6 +12,7 @@ MAN+= xf86.4 MLINKS= mem.4 kmem.4 MLINKS+= pms.4 psm.4 MLINKS+= com.4 pccom.4 +MLINKS+= bktr.4 brooktree.4 MANSUBDIR=/i386 .include <bsd.prog.mk> diff --git a/share/man/man4/man4.i386/bktr.4 b/share/man/man4/man4.i386/bktr.4 new file mode 100644 index 00000000000..9e0bb0ca0e8 --- /dev/null +++ b/share/man/man4/man4.i386/bktr.4 @@ -0,0 +1,81 @@ +.\" +.\" $OpenBSD: bktr.4,v 1.1 1998/10/10 06:48:22 downsj Exp $ +.\" $FreeBSD: bktr.4,v 1.1 1998/03/09 10:56:22 jkh Exp $ +.\" +.Dd January 28, 1998 +.br +.in +0.5i +.Dt BKTR 4 i386 +.Os +.Sh NAME +.Nm brooktree +.Nd video capture driver +.Sh SYNOPSIS +.Nm device bktr0 +.Sh DESCRIPTION +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 +based on the +.Em Brooktree Bt848 Video Capture Chip. +.Pp +Specifically, the following cards are known to work: +.br +.Em Hauppage Wincast TV +.br +.Em STB TV PCI Television Tuner +.br +.Em Miro PC TV +.br +.Em Intel Smart Video Recorder III +.Pp +The driver currently supports the following features: +.br +.in +0.5i +PCI to PCI dma transfer +.br +clipping +.br +yuv +.br +rgb16 +.br +rgb24 +.br +rgb32 +.in -0.5i +.Pp +The following kernel parameters may be used to further configure the driver: +.Pp +.Em options "BROOKTREE_ALLOC_PAGES=xxx" +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 +.Sh AUTHOR +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 +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 +.\" .Em The X Window System +.\" and +.\" .Em The Ports Collection +.\" also be installed. +.\" .El +.\" .Sh SEE ALSO +.\" .Xr meteor 4 +.Sh HISTORY +The +.Nm +driver first appeared in +.Fx 2.2 . |