[ltp] Which Thinkpad to get

[Steffen Schwientek]

Am Dienstag, 4. Oktober 2005 18:49 schrieb Javier (a.k.a AlBundy):
> On 10/2/05, Tino Keitel <tino.keitel@gmx.de> wrote:
> > > IIRC,
> > > -T20/21/22 have PC100 RAM & PIII with basic SpeedStep
> > > -T23 has PC133 RAM & PIII with Advanced SpeedStep

>
> with Advanced SpeedStep, notebook can run in both "maxim perfomance
> mode" and "power conservation mode", when powered by battery, and when
> powered by AC too.
> You can force a particular mode with a software program.
>
>
> Can anybody (with a T20, T21 or T22) confirm this, please?.

I can change frequency (2 modes) on my T22 dynamically using the userspace 
governor and the speedfreq daemon.  The ondemand governor is not working 
(last tried 2.6.10).

I have to load the speedstep-lib module with relaxed_check=1 option.