From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Linux PM list <linux-pm@vger.kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>, Greg KH <gregkh@suse.de>,
Magnus Damm <magnus.damm@gmail.com>,
Kevin Hilman <khilman@ti.com>,
Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: [RFC][PATCH 0/2] PM / Sleep: Introduce new phases of device suspend/resume
Date: Fri, 23 Dec 2011 00:29:19 +0100 [thread overview]
Message-ID: <201112230029.20174.rjw@sisk.pl> (raw)
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.
Comments welcome!
Thanks,
Rafael
next reply other threads:[~2011-12-22 23:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-22 23:29 Rafael J. Wysocki [this message]
2011-12-22 23:30 ` [RFC][PATCH 1/2] PM / Sleep: Introduce "late suspend" and "early resume" of devices Rafael J. Wysocki
2011-12-26 19:14 ` Mark Brown
2011-12-22 23:31 ` [RFC][PATCH 2/2] PM / Sleep: Introduce generic callbacks for new device PM phases Rafael J. Wysocki
2012-01-16 22:21 ` [PATCH 0/3] PM / Sleep: Introduce new phases of device suspend/resume Rafael J. Wysocki
2012-01-16 22:22 ` [PATCH 1/3][Resend] PM / Sleep: Introduce "late suspend" and "early resume" of devices Rafael J. Wysocki
2012-01-16 22:23 ` [PATCH 2/3][Resend] PM / Sleep: Introduce generic callbacks for new device PM phases Rafael J. Wysocki
2012-01-16 22:24 ` [PATCH 3/3] PM / Domains: Run late/early device suspend callbacks at the right time Rafael J. Wysocki
2012-01-16 23:59 ` [PATCH 0/3] PM / Sleep: Introduce new phases of device suspend/resume Greg KH
2012-01-17 22:17 ` Rafael J. Wysocki
2012-01-25 1:07 ` Kevin Hilman
2012-01-25 22:36 ` Rafael J. Wysocki
2012-01-30 22:37 ` Kevin Hilman
2012-01-30 22:50 ` Rafael J. Wysocki
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