1.\" $OpenBSD: simpleaudio.4,v 1.3 2021/04/08 11:53:16 jmc Exp $ 2.\" 3.\" Copyright (c) 2020 Patrick Wildt <patrick@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: April 8 2021 $ 18.Dt SIMPLEAUDIO 4 19.Os 20.Sh NAME 21.Nm simpleaudio 22.Nd simple audio card 23.Sh SYNOPSIS 24.Cd "simpleaudio* at fdt?" 25.Cd "audio* at simpleaudio?" 26.Sh DESCRIPTION 27.Nm 28is a generic driver for audio cards. 29It represents the logical connection of the DMA controller, 30the codec, and auxiliary devices like a speaker amplifier. 31.Sh SEE ALSO 32.Xr audio 4 , 33.Xr graphaudio 4 , 34.Xr intro 4 , 35.Xr simpleamp 4 36.Sh HISTORY 37The 38.Nm 39driver first appeared in 40.Ox 6.8 . 41.Sh AUTHORS 42The 43.Nm 44driver was written by 45.An Patrick Wildt Aq Mt patrick@blueri.se . 46