1.\" Copyright (c) 2005 Joel Dahl 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $FreeBSD$ 26.\" 27.Dd March 2, 2005 28.Dt SND_VIA8233 4 29.Os 30.Sh NAME 31.Nm snd_via8233 32.Nd "VIA Technologies VT8233 bridge device driver" 33.Sh SYNOPSIS 34.Cd "device sound" 35.Cd "device snd_via8233" 36.Sh DESCRIPTION 37The 38.Nm 39bridge driver allows the generic audio driver, 40.Xr sound 4 , 41to attach to the VIA VT8233 audio devices. 42These audio chipsets are integrated in the southbridge on many VIA based 43motherboards. 44.Sh HARDWARE 45The 46.Nm 47driver supports the following audio chipsets: 48.Pp 49.Bl -bullet -compact 50.It 51VIA VT8233 52.It 53VIA VT8233A 54.It 55VIA VT8233C 56.It 57VIA VT8235 58.It 59VIA VT8237 60.El 61.Sh SEE ALSO 62.Xr sound 4 63.Sh HISTORY 64The 65.Nm 66device driver first appeared in 67.Fx 4.7 . 68.Sh BUGS 69The 70.Nm 71driver 72does not support S/PDIF. 73There is partial support in the code, so implementing it should be fairly 74easy if the right hardware is available. 75