From: Mark Brown <broonie@sirena.org.uk>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: linux-pm@lists.linux-foundation.org,
Nigel Cunningham <ncunningham@crca.org.au>
Subject: Re: [RFC Disable suspend on a specific device] This is a little change in linux power scheme
Date: Wed, 8 Apr 2009 12:42:13 +0100 [thread overview]
Message-ID: <20090408114212.GK20122@sirena.org.uk> (raw)
In-Reply-To: <200904081034.56624.rjw@sisk.pl>
On Wed, Apr 08, 2009 at 10:34:56AM +0200, Rafael J. Wysocki wrote:
> I think this is a rather fundamental issue and it requires some more thought.
> What platform is your device based on, BTW?
FWIW this is an issue for a very large proportion of modern mobile phone
platforms - when on a call they can often suspend the bulk of the system
while leaving the audio path used for the call alive (normally some
combination of the telephony modem, audio CODEC and bluetooth chipset)
and wake up if the user presses a button or similar.
next prev parent reply other threads:[~2009-04-08 11:42 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-07 10:29 [RFC Disable suspend on a specific device] This is a little change in linux power scheme Michael Trimarchi
2009-04-07 13:45 ` Rafael J. Wysocki
2009-04-07 15:39 ` Michael Trimarchi
2009-04-07 18:55 ` Rafael J. Wysocki
2009-04-07 19:01 ` Michael Trimarchi
2009-04-07 20:40 ` Pavel Machek
2009-04-07 20:57 ` Rafael J. Wysocki
2009-04-07 21:31 ` Alan Stern
2009-04-07 21:38 ` Pavel Machek
2009-04-07 22:25 ` Nigel Cunningham
2009-04-08 5:59 ` Michael Trimarchi
2009-04-08 8:13 ` Rafael J. Wysocki
2009-04-08 8:24 ` Michael Trimarchi
2009-04-08 8:34 ` Rafael J. Wysocki
2009-04-08 8:45 ` Michael Trimarchi
2009-04-07 8:06 ` Pavel Machek
2009-04-20 12:46 ` Mark Brown
2009-04-20 12:55 ` Michael Trimarchi
2009-04-08 11:42 ` Mark Brown [this message]
2009-04-08 16:44 ` Igor Stoppa
2009-04-08 18:23 ` Mark Brown
2009-04-08 19:53 ` Igor Stoppa
2009-04-09 14:33 ` Mark Brown
2009-04-07 21:40 ` Rafael J. Wysocki
2009-04-08 11:53 ` Mark Brown
2009-04-08 16:45 ` Igor Stoppa
2009-04-10 11:17 ` Pavel Machek
2009-04-08 20:37 ` Alan Stern
2009-04-08 21:25 ` Michael Trimarchi
2009-04-08 21:56 ` Rafael J. Wysocki
2009-04-09 18:27 ` Alan Stern
2009-04-09 22:33 ` Rafael J. Wysocki
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