From mboxrd@z Thu Jan  1 00:00:00 1970
From: Greg KH <gregkh@suse.de>
Subject: Re: [RFC PATCH] PM: Introduce generic DVFS framework
 with device-specific OPPs
Date: Tue, 26 Apr 2011 06:22:24 -0700
Message-ID: <20110426132224.GC13597@suse.de>
References: <1303807401-16350-1-git-send-email-myungjoo.ham@samsung.com>
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To: MyungJoo Ham <myungjoo.ham@samsung.com>
Cc: Nishanth Menon <nm@ti.com>, Len Brown <len.brown@intel.com>, Kevin Hilman <khilman@deeprootsystems.com>, Kyungmin Park <kyungmin.park@samsung.com>, linux-pm@lists.linux-foundation.org
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On Tue, Apr 26, 2011 at 05:43:21PM +0900, MyungJoo Ham wrote:
> With OPPs, a device may have multiple operable frequency and voltage
> sets. However, there can be multiple possible operable sets and a system
> will need to choose one from them. In order to reduce the power
> consumption (by reducing frequency and voltage) without affecting the
> performance too much, a DVFS scheme may be used.

What is "DVFS"?  A new filesystem?

confused,

greg k-h