[ltp] cpu frequency scaling governor "ondemand" on ThinkPad T23
Martin Steigerwald
linux-thinkpad@linux-thinkpad.org
Sat, 16 Jul 2005 12:16:21 +0200
Hello,
has anyone gotten it to work? I can not enable it:
root@deepdance:/sys/devices/system/cpu/cpu0/cpufreq ->
echo "ondemand" > scaling_governor ; cat scaling_governor
userspace
I am using kernel 2.6.12-2.
-> lsmod | grep ondemand
cpufreq_ondemand 5116 0
root@deepdance:/sys/devices/system/cpu/cpu0/cpufreq ->
cat scaling_available_governors
ondemand userspace performance
Governor "userspace" works nicely with powernowd.
And I also can set the governor to "performance". Does "ondemand" need
more than two available scaling frequencies?
root@deepdance:/sys/devices/system/cpu/cpu0/cpufreq ->
cat scaling_available_frequencies
1130500 731500
Regards,
--
Martin 'Helios' Steigerwald - http://www.Lichtvoll.de