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.Dd December 15, 2005 27.Dt SND_CSA 4 28.Os 29.Sh NAME 30.Nm snd_csa 31.Nd Crystal Semiconductor CS461x/462x/4280 PCI bridge device driver 32.Sh SYNOPSIS 33To compile this driver into the kernel, place the following lines in your 34kernel configuration file: 35.Bd -ragged -offset indent 36.Cd "device sound" 37.Cd "device snd_csa" 38.Ed 39.Pp 40Alternatively, to load the driver as a module at boot time, place the 41following line in 42.Xr loader.conf 5 : 43.Bd -literal -offset indent 44snd_csa_load="YES" 45.Ed 46.Sh DESCRIPTION 47The 48.Nm 49bridge driver allows the generic audio driver 50.Xr sound 4 51to attach to Crystal Semiconductor CS461x/462x/4280 based sound cards. 52.Sh HARDWARE 53The 54.Nm 55driver supports the following sound cards: 56.Pp 57.Bl -bullet -compact 58.It 59Crystal Semiconductor CS4280 60.It 61Crystal Semiconductor CS4610 62.It 63Crystal Semiconductor CS4611 64.It 65Crystal Semiconductor CS4614 66.It 67Crystal Semiconductor CS4615 68.It 69Crystal Semiconductor CS4622 70.It 71Crystal Semiconductor CS4624 72.It 73Crystal Semiconductor CS4630 74.It 75Genius Soundmaker 128 Value 76.It 77Hercules Game Theatre XP 78.It 79Turtle Beach Santa Cruz 80.El 81.Pp 82Some onboard CS4610 chips are accompanied by the CS423x ISA codec 83instead of the CS4297 AC97 codec. 84Such configurations are not 85supported by the 86.Nm 87driver yet. 88.Sh SEE ALSO 89.Xr sound 4 90.Sh HISTORY 91The 92.Nm 93device driver first appeared in 94.Fx 4.0 . 95.Sh AUTHORS 96.An Seigo Tanimura Aq Mt tanimura@r.dl.itc.u-tokyo.ac.jp 97