svn commit: r237603 - stable/9/share/man/man4
Author: iwasaki
Date: Tue Jun 26 15:30:35 2012
New Revision: 237603
URL: http://svn.freebsd.org/changeset/base/237603
Log:
MFC 237494:
- Add description about dev.acpi_ibm.0.handlerevents.
Modified:
stable/9/share/man/man4/acpi_ibm.4
Directory Properties:
stable/9/share/ (props changed)
stable/9/share/man/ (props changed)
stable/9/share/man/man4/ (props changed)
Modified: stable/9/share/man/man4/acpi_ibm.4
==============================================================================
--- stable/9/share/man/man4/acpi_ibm.4 Tue Jun 26 15:29:38 2012 (r237602)
+++ stable/9/share/man/man4/acpi_ibm.4 Tue Jun 26 15:30:35 2012 (r237603)
@@ -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 ,
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