Re: [rfc/rft]power management for btusb

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Am Mittwoch 20 August 2008 17:55:23 schrieb Alan Stern:
> On Wed, 20 Aug 2008, Marcel Holtmann wrote:
> 

> > is there any way to make it default if we know it works all the time?
> 
> No, probably not.  But in general we don't know that.  And we do know
> that a fair number of devices really are broken in this way -- lots of
> printers or scanners have this problem.  Too many for us to want to
> keep a blacklist in the kernel, as Oliver mentioned.
> 
> The idea is that some desktop management program, like hal, should be 
> able to recognize which devices can autosuspend safely and then enable 
> them.  That way the whole problem is pushed out to userspace.  :-)

You could write a udev rule.

	Regards
		Oliver


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