Devfreq, DVFS Framework for Non-CPU Devices [LWN.net]

From:		MyungJoo Ham <myungjoo.ham@samsung.com>
To:		LKML <linux-kernel@vger.kernel.org>, linux-pm@lists.linux-foundation.org
Subject:		[PATCH v13 0/4] Devfreq, DVFS Framework for Non-CPU Devices
Date:		Thu, 29 Sep 2011 21:18:46 +0900
Message-ID:		<1317298730-10442-1-git-send-email-myungjoo.ham@samsung.com>
Cc:		Pavel Machek <pavel@ucw.cz>, "Rafael J. Wysocki" <rjw@sisk.pl>, Greg Kroah-Hartman <gregkh@suse.de>, Kevin Hilman <khilman@ti.com>, Nishanth Menon <nm@ti.com>, Kyungmin Park <kyungmin.park@samsung.com>, Colin Cross <ccross@google.com>, Thomas Gleixner <tglx@linutronix.de>, Mike Turquette <mturquette@ti.com>, myungjoo.ham@gmail.com
Archive-link:		Article, Thread

Summary of update from the patchset v12:

- Bugfix: _remove_devfreq and devfreq_dev_release may be called multiple times.

- Fixup kerneldoc comments.

Reposting to LKML as Kernel-PM list seems broken.

I didn't put Kevin's ACK at 2/4 patch as there has been changes in 2/4 patch
(the bugfix mentioned above).

MyungJoo Ham (4):
  PM / OPP: Add OPP availability change notifier.
  PM: Introduce devfreq: generic DVFS framework with device-specific
    OPPs
  PM / devfreq: add common sysfs interfaces
  PM / devfreq: add basic governors

 Documentation/ABI/testing/sysfs-class-devfreq |   52 +++
 drivers/Kconfig                               |    2 +
 drivers/Makefile                              |    2 +
 drivers/base/power/opp.c                      |   30 ++
 drivers/devfreq/Kconfig                       |   75 +++
 drivers/devfreq/Makefile                      |    5 +
 drivers/devfreq/devfreq.c                     |  601 +++++++++++++++++++++++++
 drivers/devfreq/governor.h                    |   24 +
 drivers/devfreq/governor_performance.c        |   29 ++
 drivers/devfreq/governor_powersave.c          |   29 ++
 drivers/devfreq/governor_simpleondemand.c     |   88 ++++
 drivers/devfreq/governor_userspace.c          |  116 +++++
 include/linux/devfreq.h                       |  238 ++++++++++
 include/linux/opp.h                           |   12 +
 14 files changed, 1303 insertions(+), 0 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-class-devfreq
 create mode 100644 drivers/devfreq/Kconfig
 create mode 100644 drivers/devfreq/Makefile
 create mode 100644 drivers/devfreq/devfreq.c
 create mode 100644 drivers/devfreq/governor.h
 create mode 100644 drivers/devfreq/governor_performance.c
 create mode 100644 drivers/devfreq/governor_powersave.c
 create mode 100644 drivers/devfreq/governor_simpleondemand.c
 create mode 100644 drivers/devfreq/governor_userspace.c
 create mode 100644 include/linux/devfreq.h

-- 
1.7.4.1

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