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: src/share/man/man4/snd_fm801.4,v 1.1.4.1 2006/01/09 12:48:39 joel Exp $ 26.\" $DragonFly: src/share/man/man4/snd_fm801.4,v 1.2 2007/06/16 17:44:33 hasso Exp $ 27.\" 28.Dd December 1, 2005 29.Dt SND_FM801 4 30.Os 31.Sh NAME 32.Nm snd_fm801 33.Nd "Forte Media FM801 bridge device driver" 34.Sh SYNOPSIS 35To compile this driver into the kernel, place the following lines in your 36kernel configuration file: 37.Bd -ragged -offset indent 38.Cd "device pcm" 39.Cd "device snd_fm801" 40.Ed 41.Pp 42Alternatively, to load the driver as a module at boot time, place the 43following line in 44.Xr loader.conf 5 : 45.Bd -literal -offset indent 46snd_fm801_load="YES" 47.Ed 48.Sh DESCRIPTION 49The 50.Nm 51bridge driver allows the generic audio driver, 52.Xr sound 4 , 53to attach audio devices based on the Forte Media FM801 chipset. 54This is a common chipset found in various parts used by OEM manufacturers. 55.Sh HARDWARE 56The 57.Nm 58driver supports audio devices based on the following chipset: 59.Pp 60.Bl -bullet -compact 61.It 62Forte Media FM801 63.El 64.Sh SEE ALSO 65.Xr sound 4 66.Sh HISTORY 67The 68.Nm 69device driver first appeared in 70.Fx 4.2 . 71.Sh AUTHORS 72This manual page was written by 73.An Joel Dahl Aq joel@FreeBSD.org . 74.Sh BUGS 75The Forte Media FM801 chipset is a sort of PCI bridge, not an actual 76sound controller, making it possible to have soundless support. 77One problem is that both chipsets, with and without sound support, use the 78same PCI ID. 79This makes it impossible to determine which one is installed. 80