# cat /etc/cpuspeed.conf
VMAJOR=1
VMINOR=1
#OPTS="-i 2"
DRIVER="powernow-k8"
#DRIVER="centrino"
OPTS="-i 2 -a /proc/acpi/ac_adapter/*/state -t /proc/acpi/thermal_zone/*/temperature 75"
#
I also added
echo 1400000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
to /etc/init.d/cpuspeed.
Now I need to go off and figure out the events stuff. If there good resource of what events there is? I would like to keep keep the processor as fast as it can go while pluged into power and only slow down when on battery.
Thank you all for you time.
- Jamie
On 5/5/05, Jamie Bohr <jamiebohr@xxxxxxxxx> wrote:
Looks like I spoke too soon. I ran the "echo 14000... " when I was docked and all was well, speed could be set to 1.4 even 2G. Now that I am on battery or even power (not docked) I would only get the CPU to go to 800 Mhz.
If I run the command
echo 600000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
to set the speed to 600 Mhz and it does it. Then I do the same thing with 2G
echo 2000000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
The fastest the CPU will go is 800Mhz. Why will it not go any faster when it is undocked. This is frustrating.
Thank you.
On 5/5/05, Jamie Bohr <jamiebohr@xxxxxxxxx > wrote:Thank you, this helped greatly.On 5/5/05, Ow Mun Heng < Ow.Mun.Heng@xxxxxxx> wrote:On Wed, 2005-05-04 at 22:06 -0600, Jamie Bohr wrote:
> Hello,
>
> I have a dell M70 with 2G Centrino and am having problems getting
> cpuspeed to act the way I want. When I am not docked the fastest I
> can get the CPU to go is 800 Mhz. I would like it to go at least 1.4G
> if I could. I have searched this list and was able to get the CPU to
> 800 Mhz from 400 Mhz when operating on the battery.
>
> My /etc/cpuspeed.conf looks like:
I don't use cpuspeed. I use speedfreqd
But anyway..
If on battery and you want to go at least 1.4G You could use your ACPI
script to do this
echo 1400000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
That'll hard set it at 1.4G.
--
Ow Mun Heng
Gentoo/Linux on DELL D600 1.4Ghz
98% Microsoft(tm) Free!!
Neuromancer 15:46:44 up 5:58, 6 users, load average: 0.47, 0.51, 0.45
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