Re: Re: Centrino speedstep

[ultrakorne <ultrakorne-XtQPfPCVGG7srOwW+9ziJQ@public.gmane.org>]

Johan Vromans wrote:
> Dominik Brodowski <linux-X3ehHDuj6sIIGcDfoQAp7BvVK+yQ3ZXh@public.gmane.org> writes:
> 
> 
>>in the _PSS, first block, somewhere should be 1600. Change it to 1500.
> 
> 
> I see two places. Second is a PPSS block with 5 entries, corresponding
> to the CPU states. The first one contains a 0x640 (= 1600).
> Right before it is a CPSS block, that seems to be a copy of the first
> CPU state. I guess this has to be modified as well?
> 
>         Method(_PSS) {
>             If(CLNM) {
>                 Return(CPSS)
>             }
>             Return(PPSS)
>         }
>         Name(CPSS, Package(0x1) {
>             Package(0x6) {
> ==>             0x0640,
>                 0x5dc0,
>                 0xa,
>                 0xa,
>                 0x89,
>                 0x0,
>             },
>         })
>         Name(PPSS, Package(0x5) {
>             Package(0x6) {
> ==>             0x0640,
>                 0x5dc0,
>                 0xa,
>                 0xa,
>                 0x89,
>                 0x0,
>             },
>             ... 4 more for other states ...
>        })
> 
> -- Johan
> 
> 

did those 2 changes fix your problems?
i have this problem too, and i "fixed" with echo a new max ... but now 
as suggested i'll fix the dsdt


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