On 11/20/2009 03:29 AM, Michael Buesch wrote:
> On Friday 20 November 2009 00:55:07 Larry Finger wrote:
>>
>> If the pm_qos patch has some positive benefits, I'll push it; however, I 
>> think
>> this is just a band aid, not a real fix. It also has the bad side effect of
>> keeping the CPU from going into deep sleep, which increases the power usage 
>> with
>> reduced battery life.
> 
> Yes, that's why it should at least only be set if DMA is used.
> We could also make it depend on specific PCI IDs, but I'm not sure how big 
> the list would grow.

I'll start with the 4315.

Larry



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