Manual page for S3 SonicVibes driver

2 files changed, 71 insertions, 2 deletions

diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 1821296ba04..17e2b565092 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.38 1998/07/13 02:39:45 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.39 1998/07/13 04:27:48 csapuntz Exp $
 #	$NetBSD: Makefile,v 1.22.4.2 1996/07/18 00:51:10 jtc Exp $
 
 MAN=	atalk.4 audio.4 acd.4 ahc.4 bpf.4 ccd.4 cd.4 ch.4 clnp.4 cltp.4 ddb.4 \
@@ -6,7 +6,7 @@ MAN=	atalk.4 audio.4 acd.4 ahc.4 bpf.4 ccd.4 cd.4 ch.4 clnp.4 cltp.4 ddb.4 \
 	idp.4 imp.4 inet.4 ip.4 ipl.4 ipsec.4 isapnp.4 iso.4 isp.4 lkm.4 lo.4 \
 	mtio.4 ncr.4 netintro.4 ns.4 \
 	nsip.4 null.4 options.4 pty.4 random.4 route.4 scsi.4 sd.4 sl.4 \
-	spp.4 st.4 \
+	spp.4 st.4 sv.4 \
 	tb.4 tcp.4 termios.4 tty.4 tp.4 tun.4 udp.4 uk.4 unix.4 vnd.4 wd.4
 MLINKS+=fd.4 stderr.4 fd.4 stdin.4 fd.4 stdout.4
 MLINKS+=netintro.4 networking.4
diff --git a/share/man/man4/sv.4 b/share/man/man4/sv.4
new file mode 100644
index 00000000000..0db83e4538d
--- /dev/null
+++ b/share/man/man4/sv.4
@@ -0,0 +1,69 @@
+.\" $OpenBSD: sv.4,v 1.1 1998/07/13 04:27:51 csapuntz Exp $
+.\" Copyright (c) 1998 Constantine Paul Sapuntzakis
+.\" All rights reserved
+.\"
+.\" Author: Constantine Paul Sapuntzakis (csapuntz@cvs.openbsd.org)
+.\"
+.\" 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. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. The author's name or those of the 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(S) 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 July 13, 1998
+.Dt SV 4
+.Os
+.Sh NAME
+.Nm sv
+.Nd S3 SonicVibes device driver
+.Sh SYNOPSIS
+.Cd "sv* at pci? dev ? function ?"
+.Cd "audio* at sv?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support S3 SonicVibes (S3-617) chipset-based
+cards. Disabling the SRS 3-D spatial feature of the chip is
+recommended for higher quality audio. This can be done in software
+by issuing the 
+.Bd -literal -offset indent
+mixerctl -w outputs.spatial=off
+.Ed
+
+command.
+
+.Sh BUGS
+The "FM" DAC, wavetable synth, and MIDI port are not
+supported. Recording at a rate different from playback is supported by
+the chip but not the driver. The mixer does not allow control of reverb,
+digital loopback, or 3-D SRS features. The chip does not support exact
+record speeds (it seems) of 11025hz, 22050hz, and so on, used by
+Windows audio. Usually, the actual record is rate is around +/- 50hz of
+the specified.
+.Sh SEE ALSO
+.Xr audio 4 ,
+.Xr mixer 4
+.Sh HISTORY
+This driver is based on the eap driver by Lennart Augustsson.
+The
+.Nm
+device driver appeared in
+.Nx 1.4 .