[src/trunk]: src/etc/powerd/scripts save backlight level and turn it off on l...

[macallan <macallan%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4c55f5dce39b
branches:  trunk
changeset: 757692:4c55f5dce39b
user:      macallan <macallan%NetBSD.org@localhost>
date:      Tue Sep 14 04:37:04 2010 +0000

description:
save backlight level and turn it off on lid close, restore on lid open

diffstat:

 etc/powerd/scripts/lid_switch |  8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diffs (27 lines):

diff -r 7542b253e178 -r 4c55f5dce39b etc/powerd/scripts/lid_switch
--- a/etc/powerd/scripts/lid_switch     Tue Sep 14 02:45:25 2010 +0000
+++ b/etc/powerd/scripts/lid_switch     Tue Sep 14 04:37:04 2010 +0000
@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#      $NetBSD: lid_switch,v 1.5 2008/06/20 02:38:00 jmcneill Exp $
+#      $NetBSD: lid_switch,v 1.6 2010/09/14 04:37:04 macallan Exp $
 #
 # Generic script for lid switch events.  We try to put the system to sleep.
 #
@@ -15,9 +15,15 @@
        #else
        #       /usr/sbin/apm -d -S
        #fi
+       wsconsctl -d backlight >/tmp/backlight
+       wsconsctl -d -w backlight=0 >/dev/null
        exit 0
        ;;
 released)
+       if [ -f "/tmp/backlight" ]; then
+               wsconsctl -d -w `cat /tmp/backlight`    
+       fi
+       exit 0
        ;;
 *)
        logger -p warning "${0}: unsupported event ${2} on device ${1}" >&1