[Bug 45747] Re: CPU scaling no longer supported on Via C3 Ezra

[Amit Kucheria]

>From [1] and [2], it looks like this processor has a few constraints on
frequency scaling that make it hard to do. Quiescing DMA in order to do
this will require a framework for drivers to use and is unlikely to
happen since most modern processors don't have this constraint.

Marking as Won't Fixed, since it is unlikely that upstream will add a
new framework for an old processor.

[1] http://lkml.indiana.edu/hypermail/linux/kernel/0603.0/1146.html
[2] http://bugzilla.kernel.org/show_bug.cgi?id=10062

** Changed in: linux (Ubuntu)
   Importance: Medium => Undecided

** Changed in: linux (Ubuntu)
       Status: Confirmed => Won't Fix

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CPU scaling no longer supported on Via C3 Ezra
https://bugs.launchpad.net/bugs/45747
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