1.\" $OpenBSD: yds.4,v 1.12 2015/01/15 20:37:36 schwarze 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: January 15 2015 $ 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.Sh DESCRIPTION 36The 37.Nm 38driver supports Yamaha DS-XG based sound chips, as found in, e.g., many 39Sony Vaio notebooks. 40.Pp 41The flags can be used to pass additional information 42to the 43.Nm 44driver. 45.Pp 46A value of 0x1000 forces the driver to disable the Sound Blaster 47legacy mode. 48This is needed to make the floppy work on some machines 49but is disabled by default because it is known to break 50.Xr apm 4 51support. 52.Sh FILES 53The driver needs a firmware file, 54which is loaded on demand when the device is attached: 55.Pp 56.Bl -tag -width Ds -offset indent -compact 57.It Pa /etc/firmware/yds 58.El 59.Sh SEE ALSO 60.Xr ac97 4 , 61.Xr audio 4 , 62.Xr intro 4 , 63.Xr pci 4 64.Sh HISTORY 65The 66.Nm 67driver first appeared in 68.Ox 2.9 . 69.Sh AUTHORS 70.An -nosplit 71.An Kazuki Sakamoto 72and 73.An Minoura Makoto . 74