Re: USB power save, battery life and laptops

From: Hans Petter Selasky <hselasky_at_c2i.net>
Date: Sat, 20 Dec 2008 17:05:04 +0100
On Saturday 20 December 2008, Rong-en Fan wrote:
> On Sat, Dec 20, 2008 at 8:43 PM, Hans Petter Selasky 
<hselasky_at_c2i.net>wrote:
> > Hi,
> >
> > I'm going to implement USB power save for USB2 shortly.
> >
> > If you have a laptop and want to do some battery life measurements,
> > please stay tuned. I expect the patches to be complete and ready for
> > testing within
> > a few days.
>
> Does this allow CPU to enter C2 or C3 when USB2 module is loaded?
>
> Regards,
> Rong-En Fan

Yes, that is correctly guessed!

--HPS
Received on Sat Dec 20 2008 - 15:02:50 UTC

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