[ACTIVITY] Power Management WG Weekly Status report week ending 2011-09-02

Christian Robottom Reis kiko at linaro.org
Fri Sep 2 18:07:26 UTC 2011


On Thu, Sep 01, 2011 at 02:22:03PM -0500, Mounir Bsaibes wrote:
>  * Made hotplug power measurements on st-e u8500 platform
>    * mp3 playback test showed between 7 to 8% power improvement
>    * cpuhotplug - For Linux idle case, no visible improvement as power is
> already very low

This is using hotplug versus plain cpuidle -- and if so, does this mean
that the proper fix is extending cpuidle to go to the lowest power state?

>  * Re-writing cpuidle driver

For which platforms?
-- 
Christian Robottom Reis, Engineering VP
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