[ltp] T23 is tualatin, right?

Florian Reitmeir linux-thinkpad@linux-thinkpad.org
Mon, 20 Mar 2006 19:43:43 +0100


Hi,

On Mon, 20 M=C3=A4r 2006, Marc P. wrote:

> >>what am i missing? Why can't i echo ondemand >
> >>/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
> >>
> >>without getting:
> >>bash: echo: write error: Invalid argument
> >>   =20
> >
> freq_table              4164  2 cpufreq_stats,speedstep_ich

> speedstep_ich           4844  0
> speedstep_lib           3972  1 speedstep_ich

>=20
> and contents of scaling_available_frequencies:
> 1130500 731500
>=20
> hope you see something i missed!!

maybe speedstep_ich is broken..
have you tried acpi-cpufreq instead?=20

and have you tried loading the govenors _after_ speedstep_ich ?
maybe just a

modprobe -r cpufreq_ondemand
modprobe cpufreq_ondemand
echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor

--=20
Florian Reitmeir