1.\" 2.\" Copyright (c) 1999 Seigo Tanimura 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24.\" SUCH DAMAGE. 25.\" 26.\" $FreeBSD$ 27.\" 28.Dd August 28, 2004 29.Dt SND_CSA 4 30.Os 31.Sh NAME 32.Nm snd_csa 33.Nd Crystal Semiconductor CS461x/462x/4280 PCI bridge device driver 34.Sh SYNOPSIS 35.Cd "device sound" 36.Cd "device snd_csa" 37.Sh DESCRIPTION 38The 39.Nm 40bridge driver allows the generic audio drivers including 41.Xr sound 4 42to attach to Crystal Semiconductor CS461x/462x/4280 based sound cards. 43.Sh HARDWARE 44The 45.Nm 46driver supports the following soundcards: 47.Pp 48.Bl -bullet -compact 49.It 50Crystal Semiconductor CS461x/462x Audio Accelerator 51.It 52Crystal Semiconductor CS4280 Audio Controller 53.El 54.Pp 55Some onboard CS4610 chips are accompanied by the CS423x ISA codec 56instead of the CS4297 AC97 codec. 57Such configurations are not 58supported by the 59.Nm 60driver yet. 61.Sh SEE ALSO 62.Xr sound 4 63.Sh HISTORY 64The 65.Nm 66device driver first appeared in 67.Fx 4.0 . 68.Sh AUTHORS 69.An Seigo Tanimura Aq tanimura@r.dl.itc.u-tokyo.ac.jp 70