# CPU-Settings, v1.1, written by Michael Mrozek aka EvilDragon 2011.
# This scripts allows you to change Pandora CPU-Settings.
-kernel_major=`uname -r | cut -c 1`
-if [ "$kernel_major" = "3" ]; then
+if [ ! -e /proc/pandora/cpu_mhz_max ]; then
zenity --info --title="CPU-Settings not supported" --text "Sorry, the experimental kernel does not support overclocking (yet).\n\nTherefore, you cannot configure the CPU-Settings."
exit 1
-else
+fi
while mainsel=$(zenity --title="CPU-Settings" --width="400" --height="350" --list --column "id" --column "Please select" --hide-column=1 --text="Welcome to the CPU-Settings.\nHere, you can configure the behaviour of your CPU \nThis can make your Pandora run faster but also more unstable.\n\nDon't worry though, you cannot permanently damage your unit.\n\nWhat do you want to do?\n" "opp" "Set the max allowed OPP level" "mhz" "Set the minimum / maximum allowed MHz" "warning" "Change warning settings" "defaultmhz" "Set the default MHz" --ok-label="Change Setting" --cancel-label="Exit"); do
esac
done
-fi
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safemhz="$(cat /etc/pandora/conf/cpu.conf | grep 'safe:' | awk -F\: '{print $2}')"
maxmhz="$(cat /etc/pandora/conf/cpu.conf | grep 'max:' | awk -F\: '{print $2}')"
warn="$(cat /etc/pandora/conf/cpu.conf | grep 'warn:' | awk -F\: '{print $2}')"
-curmhz="$(cat /proc/pandora/cpu_mhz_max)"
-newmhz="$(cat /proc/pandora/cpu_mhz_max)"
device=/proc/pandora/cpu_mhz_max
+curmhz="$(cat $device)"
+newmhz="$(cat $device)"
kernel_major=`uname -r | cut -c 1`
-if [ "$kernel_major" = "3" ]; then
- zenity --info --title="CPU-Settings not supported" --text "Sorry, the experimental kernel does not support setting the clockspeed (yet)."
+if [ ! -e $device ]; then
+ if [ -z "$1" -a -n "$DISPLAY" ]; then
+ zenity --info --title="CPU-Settings not supported" --text \
+ "Sorry, the experimental kernel does not support setting the clockspeed (yet)."
+ fi
exit 1
-else
+fi
if [ ! $1 ]; then
if [ $DISPLAY ]; then
newmhz=$(read -p "Please enter the desired clockspeed")
fi
else
-newmhz=$1
+ newmhz=$1
fi
+
if [ $newmhz ]; then
if [ $newmhz -gt $safemhz ]; then
if [ $warn != no ]; then
if [ $newmhz -le $minmhz ]; then newmhz=$minmhz; fi
if [ $newmhz -ge $maxmhz ]; then newmhz=$maxmhz; fi
echo $newmhz > $device
- echo cpu_mhz_max set to $(cat /proc/pandora/cpu_mhz_max)
+ echo cpu_mhz_max set to $(cat $device)
fi
-fi
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