Add support for Sony ACPI hotkeys via a new driver: acpisony(4).

Currently it only works for the suspend button and tries to do right for
the brightness events, but I haven't found a Sony laptop that like to do
right so far.

In the future I want to make the brightness keys work on all Sony's and
also add support for the zoom hotkeys and whatever other funky keys I can
find on those things.

Okay deraadt@.

2 files changed, 45 insertions, 2 deletions

diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index feda76c49d9..dfe736bba9b 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -1,9 +1,9 @@
-#	$OpenBSD: Makefile,v 1.511 2010/07/06 19:59:58 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.512 2010/07/26 11:29:23 pirofti Exp $
 
 MAN=	aac.4 ac97.4 acphy.4 \
 	acpi.4 acpiac.4 acpiasus.4 acpibat.4 acpibtn.4 acpicpu.4 acpidock.4 \
 	acpiec.4 acpihpet.4 acpimadt.4 acpiprt.4 acpipwrres.4 \
-	acpithinkpad.4 acpitimer.4 acpivideo.4 acpivout.4 \
+	acpisony.4 acpithinkpad.4 acpitimer.4 acpivideo.4 acpivout.4 \
 	acpitz.4 acx.4 adc.4 addcom.4 adl.4 admcts.4 admlc.4 admtemp.4 \
 	admtm.4 admtmp.4 admtt.4 adt.4 adtfsm.4 adv.4 age.4 alc.4 ale.4 agp.4 \
 	aha.4 ahb.4 ahc.4 ahci.4 ahd.4 aibs.4 aic.4 \
diff --git a/share/man/man4/acpisony.4 b/share/man/man4/acpisony.4
new file mode 100644
index 00000000000..b29dd31cc5e
--- /dev/null
+++ b/share/man/man4/acpisony.4
@@ -0,0 +1,43 @@
+.\"	$OpenBSD: acpisony.4,v 1.1 2010/07/26 11:29:23 pirofti Exp $
+.\"
+.\" Copyright (c) 2010 Paul Irofti <pirofti@openbsd.org>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.\"
+.Dd $Mdocdate: July 26 2010 $
+.Dt ACPISONY 4
+.Os
+.Sh NAME
+.Nm acpisony
+.Nd ACPI video output
+.Sh SYNOPSIS
+.Cd "acpisony* at acpi?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the ACPI based hotkeys found in many Sony laptops.
+.Sh SEE ALSO
+.Xr acpi 4 ,
+.Xr intro 4 ,
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 4.8 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Paul Irofti Aq pirofti@openbsd.org .