From owner-svn-src-head@FreeBSD.ORG  Sat Jun 23 18:45:32 2012
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id B7C05106564A;
	Sat, 23 Jun 2012 18:45:32 +0000 (UTC)
	(envelope-from iwasaki@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id A325E8FC16;
	Sat, 23 Jun 2012 18:45:32 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id q5NIjWR0057952;
	Sat, 23 Jun 2012 18:45:32 GMT (envelope-from iwasaki@svn.freebsd.org)
Received: (from iwasaki@localhost)
	by svn.freebsd.org (8.14.4/8.14.4/Submit) id q5NIjWqV057950;
	Sat, 23 Jun 2012 18:45:32 GMT (envelope-from iwasaki@svn.freebsd.org)
Message-Id: <201206231845.q5NIjWqV057950@svn.freebsd.org>
From: Mitsuru IWASAKI <iwasaki@FreeBSD.org>
Date: Sat, 23 Jun 2012 18:45:32 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r237494 - head/share/man/man4
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
	<svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
	<mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 23 Jun 2012 18:45:32 -0000

Author: iwasaki
Date: Sat Jun 23 18:45:32 2012
New Revision: 237494
URL: http://svn.freebsd.org/changeset/base/237494

Log:
  Add description about dev.acpi_ibm.0.handlerevents.
  
  MFC after:	3 days

Modified:
  head/share/man/man4/acpi_ibm.4

Modified: head/share/man/man4/acpi_ibm.4
==============================================================================
--- head/share/man/man4/acpi_ibm.4	Sat Jun 23 18:43:54 2012	(r237493)
+++ head/share/man/man4/acpi_ibm.4	Sat Jun 23 18:45:32 2012	(r237494)
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd February 8, 2010
+.Dd June 24, 2012
 .Dt ACPI_IBM 4
 .Os
 .Sh NAME
@@ -335,6 +335,17 @@ Built-in battery
 .It
 UltraBay battery
 .El
+.It Va dev.acpi_ibm.0.handlerevents
+.Xr devd 8
+events handled by
+.Nm
+when
+.Va events
+is set to 1.
+Events are specified as a whitespace-separated list of event code in
+hexadecimal or decimal form.
+Note that the event maybe handled twice (eg. Brightness up/down) if ACPI BIOS
+already handled the event.
 .El
 .Pp
 Defaults for these sysctls can be set in
@@ -436,6 +447,20 @@ then
 fi
 exit 0
 .Ed
+.Pp
+The following example specify that event code 0x04 (Suspend to RAM),
+0x10 (Brightness up) and 0x11 (Brightness down) are handled by
+.Nm .
+.Bd -literal -offset indent
+sysctl dev.acpi_ibm.0.handlerevents='0x04 0x10 0x11'
+.Ed
+.Pp
+in
+.Xr sysctl.conf 5 :
+.Bd -literal -offset indent
+dev.acpi_ibm.0.handlerevents=0x04\\ 0x10\\ 0x11
+.Ed
+.Pp
 .Sh SEE ALSO
 .Xr acpi 4 ,
 .Xr led 4 ,