From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754238Ab2A3Wqr (ORCPT ); Mon, 30 Jan 2012 17:46:47 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:57087 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751722Ab2A3Wqp (ORCPT ); Mon, 30 Jan 2012 17:46:45 -0500 From: "Rafael J. Wysocki" To: Kevin Hilman Subject: Re: [PATCH 0/3] PM / Sleep: Introduce new phases of device suspend/resume Date: Mon, 30 Jan 2012 23:50:22 +0100 User-Agent: KMail/1.13.6 (Linux/3.3.0-rc1+; KDE/4.6.0; x86_64; ; ) Cc: Linux PM list , LKML , Greg KH , Magnus Damm , Mark Brown References: <201112230029.20174.rjw@sisk.pl> <201201252336.36179.rjw@sisk.pl> <87ehugrf4x.fsf@ti.com> In-Reply-To: <87ehugrf4x.fsf@ti.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201201302350.22975.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Monday, January 30, 2012, Kevin Hilman wrote: > "Rafael J. Wysocki" writes: > > > On Wednesday, January 25, 2012, Kevin Hilman wrote: > >> "Rafael J. Wysocki" writes: > >> > >> > Hi, > >> > > >> > On Friday, December 23, 2011, Rafael J. Wysocki wrote: > >> >> Hi, > >> >> > >> >> On the request of some driver PM developers, that appears to have been quite > >> >> popular lately, this series of patches adds new system suspend/resume (and > >> >> hibernation/restore) callbacks to struct dev_pm_ops and makes the PM core > >> >> use them during system power transitions. > >> >> > >> >> [1/2] - Introduce "late suspend" and "early resume" of devices. > >> >> [2/2] - Introduce generic callbacks for new device PM phases. > >> >> > >> >> The series is on top of the linux-next branch of the linux-pm tree. > >> >> > >> >> These patches have been tested on Toshiba Portege R500 with openSUSE 12.1 > >> >> without crashing the box in the process, which looks promising. Also, > >> >> they shouldn't actually have any impact on the existing setups other than > >> >> adding a very short delay to the system suspend/resume code paths. > >> > > >> > The patches have received some more testing since the were first posted and > >> > I've added a PM domains patch on top of them: > >> > > >> > [3/3] - Make generic PM domains use the new device suspend/resume phases. > >> > > >> > The series applies on top of linux-pm/pm-for-linus (although it should > >> > apply on top of the current mainline too). > >> > > >> > I'm considering these patches as v3.4 material, if there are no objections. > >> > >> Reviewed-by: Kevin Hilman > >> > >> Thanks Rafael for working on this. > >> > >> So far I've only reviewed it, but I plan to convert my PM domain noirq > >> usage to this and give it some testing as well, hopefully this week. > > > > Great, thanks! > > > > OK, I gave it a test on OMAP by converting our _noirq usage to the new > early/late callbacks. Works great. Thanks! > > Tested-by: Kevin Hilman Many thanks for the testing! Rafael