Hello,
I'm using powertop on my laptop since a long time and it helped me
a lot to expand its old battery's life. I also use a desktop which has
also a mobile processor (Pentium M) and tried recently to run powertop
on this computer : powertop doesn't show any C-States information
(P-states are here). I've looked a bit the DSDT table, and nothing is
defined inside for the processor.
I'm wondering if it's useful to try to lower number of
wake-ups/second (i.e. if it can lower consupmtion / temperature of the
CPU) or if it's useless as ACPI don't define low power C -states ?
And is there any hope to extend the ACPI DSDT table to add them,
knowing it's an old model no more supported by vendors ?
Thanks for any tip,
Fred.
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