[ltp] [Power management] DynamicClocks

Paul RIVIER linux-thinkpad@linux-thinkpad.org
Sat, 16 Jul 2005 18:43:51 +0200


Michael Olbrich wrote:

>On Tue, Jul 12, 2005 at 11:21:02PM +0200, Paul RIVIER wrote:
>  
>
>
>Hmmm, I get the same values, but only for a cold CPU. With a compiler
>running (=no special GPU usage) I can easily get CPU=80°C and GPU=60°C
>_with_ DynamicClocks.
>
>  
>
>In my R40 the fan is switch on at ~60°C and of at ~45°C. With a ondemand
>cpu frequency scaling governor the fan is running allmost never. So no
>need for a script, right?
>  
>
As long as this behaviour satisfies you, you won't need a script.
But on here is the default behaviour of my T42 : the fan works alway, 
even on battery. :)
so I do need a piece of software to manage it.

paul

>michael
>
>  
>