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--- headphones_insertion_handling [2012/09/29 15:05] – created fly-away
+++ headphones_insertion_handling [2012/11/17 00:44] (current) – fly-away
@@ Line 6: / Line 6: @@
 sudo dpkg -i input-event-daemon_0.1.3-1_armhf.deb
 </code>
+/etc/input-event-daemon.conf:
+<file input-event-daemon.conf>
+[Global]
+listen = /dev/input/by-path/platform-tegra-alc5632.0-event
+listen = /dev/input/event2
+listen = /dev/input/event3
+listen = /dev/input/event4
+[Keys]
+POWER = systemctl suspend
+#POWER = systemctl poweroff
+#MUTE         = amixer -q set Master mute
+#CTRL+ALT+ESC = beep
+[Switches]
+HEADPHONE_INSERT:0 = amixer set 'Int Spk' on
+HEADPHONE_INSERT:1 = amixer set 'Int Spk' off
+LID:1 = /usr/bin/brightness off
+LID:0 = /usr/bin/brightness on
+#LID:0 = DISPLAY=:0 XAUTHORITY=/home/user/.Xauthority xset dpms force on
+#LID:1 = DISPLAY=:0 XAUTHORITY=/home/user/.Xauthority xset dpms force off
+</file>
+/usr/bin/brightness:
+<file>
+#!/bin/bash
+[ x"$1" == x ] && exit 1
+bfile=/sys/devices/platform/pwm-backlight/backlight/pwm-backlight/brightness
+curbr=$(cat $bfile)
+brsave=/etc/brightness
+minbr=5
+case $1 in
+  on)
+    br=$(cat $brsave)
+    if (($br >= $minbr))
+    then
+      echo -n $br > $bfile
+    else
+      echo -n $minbr > $bfile
+    fi
+    exit 0
+  ;;
+  off)
+    echo $curbr > $brsave
+    echo 0 > $bfile
+    exit 0
+  ;;
+esac
+let "newbr=curbr $1"
+if (( 5 < $newbr && $newbr < 255 ))
+then
+  echo -n $newbr > $bfile
+fi
+</file>
 Done! Now you can put in you earphones and speakers will be switched off.
-See /etc/input-event-daemon.conf for more information.
+And you screen backlight should switch off when lid closed and restore when its open.