linux-kernel - Re: converting appletouch to usb autosuspend...

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Message-Id: <200705141856.37923.s0348365@sms.ed.ac.uk>
Date:	Mon, 14 May 2007 18:56:37 +0100
From:	Alistair John Strachan <s0348365@....ed.ac.uk>
To:	Oliver Neukum <oliver@...kum.org>
Cc:	Soeren Sonnenburg <kernel@....de>,
	linux-usb-devel@...ts.sourceforge.net,
	Linux Kernel <linux-kernel@...r.kernel.org>, maxk@...lcomm.com
Subject: Re: converting appletouch to usb autosuspend...

On Monday 14 May 2007 06:50:39 Oliver Neukum wrote:
> Am Montag, 14. Mai 2007 02:53 schrieb Alistair John Strachan:
> > > What did you use instead of hci_usb then ? usbkbd ? This won't give you
> > > the special keys etc...
> >
> > Sorry, I wasn't clear. hci_usb is actually part of the BlueZ stack, it's
> > got nothing to do with the keyboard. I unloaded both appletouch AND
> > hci_usb.
>
> If you want large power savings from USB autosuspend, all
> loaded drivers must support autosuspend. The HCD can suspend
> only if all connected devices are suspended.
> Are you willing to test patches for HID & the new last_busy based
> usb core infrastructure?

Of course.

-- 
Cheers,
Alistair.

Final year Computer Science undergraduate.
1F2 55 South Clerk Street, Edinburgh, UK.
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