1.\" $OpenBSD: yds.4,v 1.10 2007/05/31 19:19:53 jmc Exp $ 2.\" 3.\" Copyright (c) 2001 Aaron Campbell. 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25.\" 26.Dd $Mdocdate: May 31 2007 $ 27.Dt YDS 4 28.Os 29.Sh NAME 30.Nm yds 31.Nd Yamaha DS-XG audio device 32.Sh SYNOPSIS 33.Cd "yds* at pci? flags 0x0000" 34.Cd "audio* at yds?" 35.Cd "opl* at yds?" 36.Sh DESCRIPTION 37The 38.Nm 39driver supports Yamaha DS-XG based sound chips, as found in, e.g., many 40Sony Vaio notebooks. 41.Pp 42The flags can be used to pass additional information 43to the 44.Nm 45driver. 46.Pp 47A value of 0x1000 forces the driver to disable the Sound Blaster 48legacy mode. 49This is needed to make the floppy work on some machines 50but is disabled by default because it is known to break 51.Xr apm 4 52support. 53.Sh FILES 54The driver needs a firmware file, 55which is loaded on demand when the device is attached: 56.Pp 57.Bl -tag -width Ds -offset indent -compact 58.It Pa /etc/firmware/yds 59.El 60.Sh SEE ALSO 61.Xr ac97 4 , 62.Xr audio 4 , 63.Xr intro 4 , 64.Xr opl 4 , 65.Xr pci 4 66.Sh HISTORY 67The 68.Nm 69driver first appeared in 70.Ox 2.9 . 71.Sh AUTHORS 72Kazuki Sakamoto and Minoura Makoto. 73