From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: david@lang.hm
Cc: Arjan van de Ven <arjan@infradead.org>,
LKML <linux-kernel@vger.kernel.org>,
linux-pm <linux-pm@lists.linux-foundation.org>
Subject: Re: Power Management framework proposal
Date: Wed, 25 Jul 2007 07:38:58 +1000 [thread overview]
Message-ID: <1185313138.5439.285.camel@localhost.localdomain> (raw)
In-Reply-To: <Pine.LNX.4.64.0707241313580.6590@asgard.lang.hm>
On Tue, 2007-07-24 at 13:14 -0700, david@lang.hm wrote:
> > I think we need a set of constraints that trickle down the power
> tree
> > and limit what a given driver can do locally.
>
> what sort of contraints are you thinking of?
A parent power state defines what states children can be in. For
example. A way to express those dependencies would be nice. Or
alternatiely, the power state of all the children defines the power
state a parent can go in automatically.
Ben.
next prev parent reply other threads:[~2007-07-24 21:39 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-22 6:49 david
2007-07-22 7:57 ` [linux-pm] " Igor Stoppa
2007-07-22 8:58 ` david
2007-07-22 12:05 ` Igor Stoppa
2007-07-22 21:21 ` david
2007-07-22 23:09 ` Arjan van de Ven
2007-07-23 2:45 ` david
2007-07-23 3:50 ` Arjan van de Ven
2007-07-23 4:04 ` david
2007-07-23 4:19 ` Arjan van de Ven
2007-07-23 5:25 ` david
2007-07-23 14:12 ` Arjan van de Ven
2007-07-23 18:19 ` david
2007-07-23 8:56 ` Ondrej Zajicek
2007-07-23 17:33 ` david
2007-07-27 12:04 ` Pavel Machek
2007-07-23 10:48 ` Igor Stoppa
2007-07-23 18:14 ` david
2007-07-24 8:43 ` Jerome Glisse
2007-07-24 14:18 ` Igor Stoppa
2007-07-24 20:13 ` david
2007-07-24 20:06 ` david
2007-07-24 23:14 ` Jerome Glisse
2007-07-25 0:40 ` david
2007-07-25 12:49 ` Jerome Glisse
2007-07-29 21:56 ` david
2007-07-22 17:26 ` Arjan van de Ven
2007-07-22 18:56 ` david
2007-07-22 22:27 ` Arjan van de Ven
2007-07-23 3:51 ` david
2007-07-23 4:00 ` Arjan van de Ven
2007-07-23 4:09 ` david
2007-07-27 11:46 ` Pavel Machek
2007-07-29 22:00 ` david
2007-07-30 1:05 ` Matthew Garrett
2007-07-23 22:23 ` Benjamin Herrenschmidt
2007-07-24 20:14 ` david
2007-07-24 21:38 ` Benjamin Herrenschmidt [this message]
2007-07-24 23:02 ` david
2007-07-24 23:47 ` Benjamin Herrenschmidt
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