On Fri, 2006-02-03 at 11:14 +0100, Pavel Troller wrote: > > Still I don't get it. Current linux acpi implementation suggests there > > are 8 C states. My laptop says the processor supports 4 C states, my > > other laptop says it has 3 C states. Do you mean the table always has 8 > > C entries, and all of the unusable states are marked "unusable"? In that > > case I would understand. > The problem is that there are more methods to describe C states. C2 and C3 > are always present in RSDT. The remaining ones should be presented over > DSDT. In this case, it is dynamic, so any number of states can be added, > or even modified at runtime.
Hmmm. Thanks.
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