From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: "Linux-pm mailing list" <linux-pm@lists.linux-foundation.org>,
Kevin Hilman <khilman@ti.com>,
Grant Likely <grant.likely@secretlab.ca>,
Greg KH <greg@kroah.com>, LKML <linux-kernel@vger.kernel.org>,
Magnus Damm <magnus.damm@gmail.com>, Len Brown <lenb@kernel.org>,
Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: Re: [RFC][PATCH 1/2] PM: Add support for device power domains
Date: Tue, 15 Feb 2011 22:40:02 +0100 [thread overview]
Message-ID: <201102152240.03077.rjw@sisk.pl> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1102142158100.17345-100000@netrider.rowland.org>
On Tuesday, February 15, 2011, Alan Stern wrote:
> On Mon, 14 Feb 2011, Rafael J. Wysocki wrote:
>
> > > I don't have a clear picture of how people are going to want to use
> > > these dev_power_domain structures. Should there be a
> > >
> > > void *priv;
> > >
> > > member as well?
> >
> > Well, I'm not sure. What would be the purpose of it?
>
> It's easy to imagine an SoC with multiple power domains and hence
> multiple structures. The platform code would need some way to tell
> those structures apart. But we should get some advice from the people
> who will actually have to use these things...
Well, anyway I think it should be easy to add a priv pointer at any time later
if there's a use case?
Rafael
next prev parent reply other threads:[~2011-02-15 21:40 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-30 0:07 [RFC][PATCH] Power domains for platform bus type Rafael J. Wysocki
2011-01-30 16:03 ` Alan Stern
2011-01-30 22:39 ` Rafael J. Wysocki
2011-01-31 15:01 ` Alan Stern
2011-01-31 18:09 ` Rafael J. Wysocki
2011-01-31 19:45 ` Alan Stern
2011-01-31 22:16 ` Rafael J. Wysocki
2011-01-31 22:26 ` Grant Likely
2011-01-31 22:44 ` Kevin Hilman
2011-01-31 23:01 ` Rafael J. Wysocki
2011-01-31 12:05 ` Mark Brown
2011-01-31 22:59 ` Grant Likely
2011-01-31 23:10 ` Rafael J. Wysocki
2011-01-31 23:43 ` Kevin Hilman
2011-02-01 3:18 ` Grant Likely
2011-02-01 10:58 ` Rafael J. Wysocki
2011-02-01 16:48 ` Kevin Hilman
2011-02-01 18:39 ` Rafael J. Wysocki
2011-02-12 22:12 ` [RFC][PATCH 0/2] PM: Core power management modifications Rafael J. Wysocki
2011-02-12 22:13 ` [RFC][PATCH 1/2] PM: Add support for device power domains Rafael J. Wysocki
2011-02-14 16:12 ` Alan Stern
2011-02-14 22:34 ` Rafael J. Wysocki
2011-02-15 3:01 ` Alan Stern
2011-02-15 21:40 ` Rafael J. Wysocki [this message]
2011-02-15 7:28 ` Magnus Damm
2011-02-15 23:12 ` Rafael J. Wysocki
2011-02-15 18:23 ` Kevin Hilman
2011-02-12 22:14 ` [RFC][PATCH 2/2] PM: Make system-wide PM and runtime PM handle subsystems consistently Rafael J. Wysocki
2011-02-14 16:25 ` Alan Stern
2011-02-14 22:35 ` Rafael J. Wysocki
2011-02-16 12:24 ` Rafael J. Wysocki
2011-02-16 14:57 ` Alan Stern
2011-02-16 21:47 ` Rafael J. Wysocki
2011-02-16 22:23 ` Alan Stern
2011-02-16 23:45 ` Rafael J. Wysocki
2011-02-17 14:55 ` Alan Stern
2011-02-17 17:04 ` Greg KH
2011-02-17 22:16 ` Rafael J. Wysocki
2011-02-17 23:54 ` [PATCH] PM: Make system-wide PM and runtime PM treat " R. J. Wysocki
2011-02-18 19:22 ` Greg KH
2011-02-18 20:14 ` Rafael J. Wysocki
2011-02-15 18:10 ` [RFC][PATCH 2/2] PM: Make system-wide PM and runtime PM handle " Kevin Hilman
2011-02-15 19:48 ` Grant Likely
2011-02-01 3:40 ` [RFC][PATCH] Power domains for platform bus type Alan Stern
2011-01-31 23:16 ` Kevin Hilman
2011-01-31 23:23 ` Grant Likely
2011-02-01 0:17 ` Kevin Hilman
2011-02-01 10:52 ` Rafael J. Wysocki
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