Add acpid to boot runlevel. Add support backlight keys for Sony Vaio

Change.log

@@ -11,7 +11,9 @@ CHANGE LOG
 * Added a parallel installation packages.
 * Use developer profile in building system if version of system have long number (X.X.X).
 * Fix bug of installation to hard drive containing only one partition.
-* Add 755 permission for templates into /etc/NetworkManager/dispatcher.d directory.
+* Added 755 permission for templates into /etc/NetworkManager/dispatcher.d directory.
+* Added acpid daemon for laptop and livecd.
+* Added support backlight and eject keys for Sony Vaio.
 
 1.3.9
 * Add change partition id for system installation.

install/builder/profile/ISO/calculate/etc/runlevels/default/acpid

@@ -0,0 +1 @@
+etc/init.d/acpid

install/profile/desktop/etc/acpi/default.sh?laptop!=

@@ -0,0 +1,106 @@
+#!/bin/sh
+# /etc/acpi/default.sh
+# Default acpi script that takes an entry for all actions
+
+set $*
+
+group=${1%%/*}
+action=${1#*/}
+device=$2
+id=$3
+value=$4
+
+BACKLIGHT_DIR=/sys/devices/virtual/backlight/acpi_video0
+
+# increase backlight
+inc_backlight() {
+    local cur_backlight=$(cat $BACKLIGHT_DIR/actual_brightness)
+    local max_backlight=$(cat $BACKLIGHT_DIR/max_brightness)
+    [[ $cur_backlight -lt $max_backlight ]] &&
+    	echo $(($cur_backlight + 1)) >$BACKLIGHT_DIR/brightness
+}
+
+# decrease backlight
+dec_backlight() {
+    local cur_backlight=$(cat $BACKLIGHT_DIR/actual_brightness)
+    local max_backlight=$(cat $BACKLIGHT_DIR/max_brightness)
+    
+    [[ $cur_backlight -gt 0 ]] &&
+    	echo $(($cur_backlight - 1)) >$BACKLIGHT_DIR/brightness
+}
+
+log_unhandled() {
+	logger "ACPI event unhandled: $*"
+}
+
+case "$group" in
+	button)
+		case "$action" in
+			power)
+				/sbin/init 0
+				;;
+
+			# if your laptop doesnt turn on/off the display via hardware
+			# switch and instead just generates an acpi event, you can force
+			# X to turn off the display via dpms.  note you will have to run
+			# 'xhost +local:0' so root can access the X DISPLAY.
+			#lid)
+			#	xset dpms force off
+			#	;;
+
+			*)	log_unhandled $* ;;
+		esac
+		;;
+
+	ac_adapter)
+		case "$value" in
+			# Add code here to handle when the system is unplugged
+			# (maybe change cpu scaling to powersave mode).  For
+			# multicore systems, make sure you set powersave mode
+			# for each core!
+			#*0)
+			#	cpufreq-set -g powersave
+			#	;;
+
+			# Add code here to handle when the system is plugged in
+			# (maybe change cpu scaling to performance mode).  For
+			# multicore systems, make sure you set performance mode
+			# for each core!
+			#*1)
+			#	cpufreq-set -g performance
+			#	;;
+
+			*)	log_unhandled $* ;;
+		esac
+		;;
+	sony)
+		case "$action" in
+			hotkey)
+				case "$device" in
+					SNC)
+						case "$id" in
+							*01)
+								case "$value" in
+								*010)
+									dec_backlight
+									;;
+								*011)
+									inc_backlight
+									;;
+								*040)
+									eject
+									;;
+								*)	log_unhandled $* ;;
+								esac ;;
+							*)	log_unhandled $* ;;
+						esac
+						;;
+					*)	log_unhandled $* ;;
+				esac
+			;;
+			*)	log_unhandled $* ;;
+		esac
+		;;
+
+	*)	log_unhandled $* ;;
+esac