2005-03-24 04:45:09 +00:00
|
|
|
.\" Copyright (c) 2005 Joel Dahl
|
|
|
|
|
.\" All rights reserved.
|
|
|
|
|
.\"
|
|
|
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
|
|
|
.\" modification, are permitted provided that the following conditions
|
|
|
|
|
.\" are met:
|
|
|
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
|
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
|
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
|
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
|
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
|
|
|
.\"
|
|
|
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
|
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
|
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
|
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
|
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
|
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
|
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
|
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
|
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
|
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
|
|
|
.\" SUCH DAMAGE.
|
|
|
|
|
.\"
|
|
|
|
|
.\" $FreeBSD$
|
|
|
|
|
.\"
|
2005-12-01 12:58:51 +00:00
|
|
|
.Dd December 1, 2005
|
2005-03-24 04:45:09 +00:00
|
|
|
.Dt SND_VIA8233 4
|
|
|
|
|
.Os
|
|
|
|
|
.Sh NAME
|
|
|
|
|
.Nm snd_via8233
|
|
|
|
|
.Nd "VIA Technologies VT8233 bridge device driver"
|
|
|
|
|
.Sh SYNOPSIS
|
2005-12-01 12:58:51 +00:00
|
|
|
To compile this driver into the kernel, place the following lines in your
|
|
|
|
|
kernel configuration file:
|
|
|
|
|
.Bd -ragged -offset indent
|
2005-03-24 04:45:09 +00:00
|
|
|
.Cd "device sound"
|
|
|
|
|
.Cd "device snd_via8233"
|
2005-12-01 12:58:51 +00:00
|
|
|
.Ed
|
|
|
|
|
.Pp
|
|
|
|
|
Alternatively, to load the driver as a module at boot time, place the
|
|
|
|
|
following line in
|
|
|
|
|
.Xr loader.conf 5 :
|
|
|
|
|
.Bd -literal -offset indent
|
|
|
|
|
snd_via8233_load="YES"
|
|
|
|
|
.Ed
|
2005-03-24 04:45:09 +00:00
|
|
|
.Sh DESCRIPTION
|
|
|
|
|
The
|
|
|
|
|
.Nm
|
|
|
|
|
bridge driver allows the generic audio driver,
|
|
|
|
|
.Xr sound 4 ,
|
|
|
|
|
to attach to the VIA VT8233 audio devices.
|
|
|
|
|
These audio chipsets are integrated in the southbridge on many VIA based
|
|
|
|
|
motherboards.
|
|
|
|
|
.Sh HARDWARE
|
|
|
|
|
The
|
|
|
|
|
.Nm
|
|
|
|
|
driver supports the following audio chipsets:
|
|
|
|
|
.Pp
|
|
|
|
|
.Bl -bullet -compact
|
|
|
|
|
.It
|
|
|
|
|
VIA VT8233
|
|
|
|
|
.It
|
|
|
|
|
VIA VT8233A
|
|
|
|
|
.It
|
|
|
|
|
VIA VT8233C
|
|
|
|
|
.It
|
|
|
|
|
VIA VT8235
|
|
|
|
|
.It
|
|
|
|
|
VIA VT8237
|
|
|
|
|
.El
|
|
|
|
|
.Sh SEE ALSO
|
|
|
|
|
.Xr sound 4
|
|
|
|
|
.Sh HISTORY
|
|
|
|
|
The
|
|
|
|
|
.Nm
|
|
|
|
|
device driver first appeared in
|
|
|
|
|
.Fx 4.7 .
|
2005-11-28 17:48:09 +00:00
|
|
|
.Sh AUTHORS
|
|
|
|
|
This manual page was written by
|
|
|
|
|
.An Joel Dahl Aq joel@FreeBSD.org .
|
2005-03-24 04:45:09 +00:00
|
|
|
.Sh BUGS
|
2005-06-16 18:46:17 +00:00
|
|
|
The
|
2005-03-24 04:45:09 +00:00
|
|
|
.Nm
|
2005-06-16 18:46:17 +00:00
|
|
|
driver
|
2005-03-24 04:45:09 +00:00
|
|
|
does not support S/PDIF.
|
|
|
|
|
There is partial support in the code, so implementing it should be fairly
|
|
|
|
|
easy if the right hardware is available.
|
