1.\" $OpenBSD: aoa.4,v 1.7 2010/02/26 21:52:56 jasper Exp $ 2.\" 3.\" Copyright (c) 2005 Joris Vink. 4.\" Copyright (c) 2004 Dale Rahn. 5.\" All rights reserved. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26.\" 27.\" 28.Dd $Mdocdate: February 26 2010 $ 29.Dt AOA 4 macppc 30.Os 31.Sh NAME 32.Nm aoa 33.Nd Apple "aoa" audio device 34.Sh SYNOPSIS 35.Cd "aoa* at macobio?" 36.Cd "audio* at aoa?" 37.Sh DESCRIPTION 38The 39.Nm 40driver provides support for the audio hardware found in some macppc machines. 41These devices do not provide volume control. 42.Sh HARDWARE 43Machines supported by the 44.Nm 45driver include: 46.Pp 47.Bl -dash -offset indent -compact 48.It 49PowerBook5,4 50.It 51PowerMac7,3 52.It 53PowerMac10,1 54.It 55PowerMac10,2 56.El 57.Sh SEE ALSO 58.Xr audio 4 , 59.Xr intro 4 60.Sh HISTORY 61The 62.Nm 63driver first appeared in 64.Ox 3.9 . 65.Sh AUTHORS 66The 67.Nm 68driver was written by Tsubai Masanari and ported to 69.Ox 70by Joris Vink. 71.Sh BUGS 72This driver needs more testing. 73.Pp 74This manual page needs more precision and detail. 75