--- ati-powermodes.sh.old       2011-12-05 15:17:11.000000000 +0400
+++ /etc/acpi/ati-powermode.sh  2011-11-19 15:00:16.000000000 +0400
@@ -1,65 +1,75 @@
-#!/bin/sh
+#!/bin/bash

 #
 # Control script for ACPI lid state and AC adapter state
 #

-FGLRX_ACPI_SWITCH_POWERSTATES=false
-
-[ -f /etc/default/fglrx-driver ] && . /etc/default/fglrx-driver
-
-[ "${FGLRX_ACPI_SWITCH_POWERSTATES}" != true ] && exit 0
-
 getXuser() {
-       user=`finger| grep -m1 ":$displaynum " | awk '{print $1}'`
-       if [ x"$user" = x"" ]; then
-               user=`finger| grep -m1 ":$displaynum" | awk '{print $1}'`
-       fi
-       if [ x"$user" != x"" ]; then
-               userhome=`getent passwd $user | cut -d: -f6`
-               export XAUTHORITY=$userhome/.Xauthority
-       else
-               export XAUTHORITY=""
-       fi
+        user=`finger| grep -m1 ":$displaynum " | awk '{print $1}'`
+        if [ x"$user" = x"" ]; then
+                user=`finger| grep -m1 ":$displaynum" | awk '{print $1}'`
+        fi
+        if [ x"$user" != x"" ]; then
+                userhome=`getent passwd $user | cut -d: -f6`
+                export XAUTHORITY=$userhome/.Xauthority
+        else
+                export XAUTHORITY=""
+        fi
 }

-if grep -q closed /proc/acpi/button/lid/*/state; then
-       lid_closed=1
+
+grep -q closed /proc/acpi/button/lid/*/state
+if [ $? = 0 ]; then
+ lid_closed=1
+ echo "Lid Closed"
 else
-       lid_closed=0
+ lid_closed=0
+ echo "Lid Open"
 fi

-if grep -q off-line /proc/acpi/ac_adapter/*/state; then
-       on_dc=1
+grep -q off-line /proc/acpi/ac_adapter/*/state
+
+if [ $? = 0 ]; then
+   echo "On DC"
+   on_dc=1
 else
-       on_dc=0
+   echo "On AC"
+   on_dc=0
 fi

-if [ ${lid_closed} -eq 1 ] || [ ${on_dc} -eq 1 ]; then
-       echo "fglrx: setting low power"
-       for x in /tmp/.X11-unix/*; do
-               displaynum=`echo $x | sed s#/tmp/.X11-unix/X##`
-               getXuser;
-               if [ x"$XAUTHORITY" != x"" ]; then
-                       export DISPLAY=":$displaynum"
-                       powermode=`/usr/bin/aticonfig --lsp | grep -m1 low | cut -b 3-3`
-                       if [ x"$powermode" != x"" ]; then
-                               su $user -c "/usr/bin/aticonfig --set-powerstate=$powermode --effective=now" >/dev/null 2>&1
-                       fi
-               fi
-       done
+#Find the right XServer to be configured.
+for x in /tmp/.X11-unix/*; do
+   displaynum=`echo $x | sed s#/tmp/.X11-unix/X##`
+   getXuser;
+   if [ x"$XAUTHORITY" != x"" ]; then
+       export DISPLAY=":$displaynum"
+   fi
+done
+
+#If PPLIB is enabled
+su $user -c '/usr/bin/aticonfig --pplib-cmd="get version"' | grep PPLIB
+if [ $? = 0 ]; then
+   echo "Has PPLIB"
+   has_pplib=1
 else
-       echo "fglrx: setting default powermode"
-       for x in /tmp/.X11-unix/*; do
-               displaynum=`echo $x | sed s#/tmp/.X11-unix/X##`
-               getXuser;
-               if [ x"$XAUTHORITY" != x"" ]; then
-                       export DISPLAY=":$displaynum"
-                       powermode=`/usr/bin/aticonfig --lsp | grep -m1 default | cut -b 3-3`
-                       if [ x"$powermode" != x"" ]; then
-                               su $user -c "/usr/bin/aticonfig --set-powerstate=$powermode --effective=now" >/dev/null 2>&1
-                       fi
-               fi
-       done
+   echo "No PPLIB"
+   has_pplib=0
 fi

+
+
+if [ ${lid_closed} -eq 1 -o ${on_dc} -eq 1 ]; then
+    echo "Low power"
+    if [ ${has_pplib} -eq 1 ]; then
+        su $user -c '/usr/bin/aticonfig --pplib-cmd="notify psrc dc"'
+    else
+        su $user -c "/usr/bin/aticonfig --set-powerstate=1 --effective=now"
+    fi
+else
+    echo "high power"
+    if [ ${has_pplib} -eq 1 ]; then
+        su $user -c '/usr/bin/aticonfig --pplib-cmd="notify psrc ac"'
+    else
+        su $user -c "/usr/bin/aticonfig --set-powerstate=3 --effective=now"
+    fi
+fi