From 2d21c8fe21cca71183b74b8068fbc3efc8762a1d Mon Sep 17 00:00:00 2001 From: Mike Frantzen Date: Mon, 8 Apr 2002 01:51:26 +0000 Subject: document the ESS Allegro-1 and Maestro-3 driver --- share/man/man4/esa.4 | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 share/man/man4/esa.4 (limited to 'share/man/man4/esa.4') diff --git a/share/man/man4/esa.4 b/share/man/man4/esa.4 new file mode 100644 index 00000000000..77876d9126b --- /dev/null +++ b/share/man/man4/esa.4 @@ -0,0 +1,59 @@ +.\" $OpenBSD: esa.4,v 1.1 2002/04/08 01:51:25 frantzen Exp $ +.\" $NetBSD: esa.4,v 1.4 2002/01/24 22:24:19 he Exp $ +.\" +.\" Copyright (c) 2001, 2002 Jared D. McNeill +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Neither the name of the author nor the names of any +.\" contributors may be used to endorse or promote products derived +.\" from this software without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS +.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS +.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +.\" POSSIBILITY OF SUCH DAMAGE. +.\" +.Dd April 7, 2002 +.Dt ESA 4 +.Os +.Sh NAME +.Nm esa +.Nd ESS Technology Allegro-1 / Maestro-3 family audio device driver +.Sh SYNOPSIS +.Cd "esa* at pci? dev ? function ?" +.Cd "audio* at esa?" +.Sh DESCRIPTION +The +.Nm +driver provides support for the ESS Allegro-1 and Maestro-3 audio devices +on the PCI bus. These devices are popular in laptop systems. +.Pp +The Allegro-1 and the Maestro-3 are full-duplex devices that allow +independent playback and recording at sample rates between 8000Hz and +48000Hz and are capable of playback at 8 and 16 bit in mono and stereo. +.Sh SEE ALSO +.Xr ac97 4 , +.Xr audio 4 , +.Xr maestro 4 , +.Xr pci 4 +.Sh HISTORY +The +.Nm +device driver appeared in NetBSD 1.5.3 And was ported for +.Ox 3.1 . +.Sh AUTHORS +.An Jared D. McNeill Aq jmcneill@invisible.yi.org +.Sh BUGS +Hardware volume control is not yet supported by this driver. -- cgit v1.2.3