Re: [RFC PATCH] PM: Introduce generic DVFS framework with device-specific OPPs

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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
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