From: Pavel Machek <pavel@ucw.cz>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: linux-pm@lists.osdl.org
Subject: Re: So, what's the status on the recent patches here?
Date: Sat, 26 Aug 2006 00:03:20 +0200 [thread overview]
Message-ID: <20060825220320.GH9568@elf.ucw.cz> (raw)
In-Reply-To: <Pine.LNX.4.44L0.0608251742220.9240-100000@netrider.rowland.org>
Hi!
> > Are there some patches to test? I'd like to power down USB bus, even
> > when it has device connected (I do not user fingerprint scanner that
> > much).
>
> There are some old patches. I could update them to the current -mm kernel
> and post them next week.
Yes, that would be great.
> The idea of the patches is that they will autosuspend a USB hub when it
> has no active (i.e., unsuspended) children, and autosuspending a root hub
> stops the USB controller from doing DMA. However, non-hub devices are not
> yet automatically suspended, so you will have to suspend the fingerprint
> scanner by hand.
That is okay, I can do that. It saves 2 hours of battery life on my
machine...
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2006-08-25 22:03 UTC|newest]
Thread overview: 137+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-25 20:22 So, what's the status on the recent patches here? Woodruff, Richard
2006-08-25 20:34 ` Alan Stern
2006-08-25 21:27 ` Pavel Machek
2006-08-25 21:46 ` Alan Stern
2006-08-25 22:03 ` Pavel Machek [this message]
2006-08-26 2:21 ` Alan Stern
2006-08-26 23:34 ` usb suspend (was Re: So, what's the status on the recent patches here?) Pavel Machek
-- strict thread matches above, loose matches on Subject: below --
2006-09-05 16:03 So, what's the status on the recent patches here? Scott E. Preece
2006-09-05 20:42 ` Rafael J. Wysocki
2006-09-06 10:56 ` Pavel Machek
2006-09-04 15:43 Scott E. Preece
2006-09-03 23:05 Scott E. Preece
2006-09-04 9:09 ` Pavel Machek
2006-09-03 23:00 Scott E. Preece
2006-09-04 9:12 ` Pavel Machek
2006-09-05 10:31 ` Rafael J. Wysocki
2006-09-03 22:40 Scott E. Preece
2006-09-04 9:06 ` Pavel Machek
2006-09-05 16:45 ` Mark Gross
2006-09-06 10:59 ` Pavel Machek
2006-09-03 22:31 Scott E. Preece
2006-09-03 22:41 ` Pavel Machek
2006-09-03 22:12 Scott E. Preece
2006-09-03 22:25 ` Pavel Machek
2006-09-03 21:34 Scott E. Preece
2006-09-03 21:43 ` Pavel Machek
2006-09-03 22:10 ` Rafael J. Wysocki
2006-09-03 21:21 Scott E. Preece
2006-09-03 21:54 ` Pavel Machek
2006-09-01 14:49 Scott E. Preece
2006-08-31 15:14 Scott E. Preece
2006-08-31 2:41 Woodruff, Richard
2006-08-31 0:52 Scott E. Preece
2006-08-25 22:11 Woodruff, Richard
2006-08-25 21:21 Woodruff, Richard
2006-08-25 21:42 ` Alan Stern
2006-08-25 20:57 Woodruff, Richard
2006-08-25 21:13 ` Alan Stern
2006-08-25 20:05 Woodruff, Richard
2006-08-25 20:08 ` Pavel Machek
2006-08-24 14:52 Woodruff, Richard
2006-08-25 19:58 ` Pavel Machek
2006-08-24 12:16 Woodruff, Richard
2006-08-24 12:29 ` Pavel Machek
2006-08-23 19:20 Woodruff, Richard
2006-08-24 8:03 ` Pavel Machek
2006-08-20 13:36 Woodruff, Richard
2006-08-16 1:27 Scott E. Preece
2006-08-16 15:25 ` Mark Gross
2006-08-14 20:07 Greg KH
2006-08-14 22:24 ` Matthew Locke
2006-08-14 22:46 ` Dave Jones
2006-08-14 23:24 ` Matthew Locke
2006-08-14 23:48 ` Dave Jones
2006-08-15 1:00 ` Greg KH
2006-08-15 3:03 ` Dave Jones
2006-08-15 10:35 ` Amit Kucheria
2006-08-15 19:04 ` Dave Jones
2006-08-16 12:58 ` Igor Stoppa
2006-08-17 21:39 ` Pavel Machek
2006-08-18 10:02 ` Igor Stoppa
2006-08-18 15:29 ` Alexey Starikovskiy
2006-08-18 17:54 ` Igor Stoppa
2006-08-18 21:05 ` Alexey Starikovskiy
2006-08-20 13:19 ` Igor Stoppa
2006-08-17 5:20 ` Matthew Locke
2006-08-17 7:20 ` Paul Mundt
2006-08-17 9:18 ` Amit Kucheria
2006-08-17 21:40 ` Pavel Machek
2006-08-18 5:42 ` Vitaly Wool
2006-08-23 12:28 ` Pavel Machek
2006-08-23 15:26 ` Igor Stoppa
2006-08-24 12:58 ` Vitaly Wool
2006-08-25 19:55 ` Pavel Machek
2006-08-25 23:26 ` Vitaly Wool
2006-08-26 10:18 ` Pavel Machek
2006-08-26 13:30 ` Vitaly Wool
2006-08-26 13:46 ` Pavel Machek
2006-08-28 16:40 ` Mark Gross
2006-08-28 17:39 ` Pavel Machek
2006-08-29 7:51 ` Matthew Locke
2006-08-30 22:13 ` Mark Gross
2006-08-30 22:27 ` Pavel Machek
2006-08-18 11:48 ` Amit Kucheria
2006-08-24 7:59 ` Pavel Machek
2006-08-30 11:00 ` Amit Kucheria
2006-08-30 22:36 ` Pavel Machek
2006-08-31 13:44 ` Amit Kucheria
2006-09-02 11:17 ` Pavel Machek
2006-08-17 21:24 ` Pavel Machek
2006-08-19 6:10 ` David Singleton
2006-08-22 2:13 ` Greg KH
2006-08-22 5:20 ` David Singleton
2006-08-23 19:05 ` Mark Gross
2006-08-24 12:39 ` Pavel Machek
2006-08-19 6:19 ` David Singleton
[not found] ` <20060819184843.GB15644@redhat.com>
2006-08-20 3:20 ` David Singleton
2006-08-20 3:30 ` Dave Jones
2006-08-23 18:50 ` Mark Gross
2006-08-27 4:37 ` David Singleton
2006-08-27 15:41 ` Pavel Machek
2006-08-29 15:55 ` David Singleton
2006-08-29 16:34 ` Pavel Machek
2006-08-29 17:49 ` Preece Scott-PREECE
2006-08-30 6:20 ` Matthew Locke
2006-08-30 13:26 ` Preece Scott-PREECE
2006-08-30 22:50 ` Pavel Machek
2006-08-31 0:22 ` Preece Scott-PREECE
2006-08-31 12:04 ` Pavel Machek
2006-09-02 18:05 ` David Singleton
2006-09-02 19:30 ` Rafael J. Wysocki
2006-09-03 16:25 ` David Singleton
2006-09-03 20:57 ` Rafael J. Wysocki
2006-09-03 21:33 ` Pavel Machek
2006-09-09 0:39 ` David Singleton
2006-09-09 0:48 ` David Singleton
2006-09-09 16:13 ` Pavel Machek
2006-09-09 12:17 ` Pavel Machek
2006-09-11 15:11 ` David Singleton
2006-09-11 17:14 ` Pavel Machek
2006-09-11 18:58 ` Matthew Locke
2006-08-30 4:52 ` David Singleton
2006-08-30 5:52 ` Matthew Locke
2006-08-30 13:39 ` Preece Scott-PREECE
2006-08-30 22:43 ` Pavel Machek
2006-08-27 19:48 ` Greg KH
2006-08-28 0:07 ` David Singleton
2006-08-27 20:54 ` Eugeny S. Mints
2006-08-28 22:18 ` Pavel Machek
2006-08-29 21:46 ` Eugeny S. Mints
2006-08-29 1:29 ` David Singleton
2006-08-29 22:39 ` Eugeny S. Mints
2006-08-31 13:27 ` Amit Kucheria
2006-08-31 19:22 ` Preece Scott-PREECE
2006-09-01 8:11 ` Amit Kucheria
2006-08-14 23:29 ` Dominik Brodowski
2006-08-14 23:48 ` Matthew Locke
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