Hi Kevin, On Friday 07 August 2009 19:11:20 Kevin Hilman wrote: > Jean Pihet <jpihet@xxxxxxxxxx> writes: > > On Thursday 06 August 2009 19:13:06 Kevin Hilman wrote: > >> Kevin Hilman wrote: > >> > I just pushed an updated PM branch which was rebased to current > >> > omap/master (which is based on v2.6.31-rc5) > >> > >> Also, please check out > >> > >> http://elinux.org/OMAP_Power_Management > >> > >> This page includes the stuff I normally put in the announcment of a new > >> PM branch, but also tries to describe how to use the various features of > >> the PM branch (which has been sorely missing for a while.) > > > > I think this page had been long-awaited. Thanks a lot for putting it > > together. > > > > One question about it: > > > > What about the cpufreq interface for doing DVFS? Is it preferred way > > to change OPPs or is it using /sys/power/vddx_opp? I think cpufreq > > utils are more standard, easier to use and to understand. > > CPUfreq is much preferred. The /sys/power/vdd* are just for manual > testing and more fore PM developers than PM users. Ok, thanks for the confirmation. > Hey, sounds like a perfect opportunity for you to update the wiki. ;) Exactly! http://elinux.org/OMAP_Power_Management has been updated with per-feature usage, CPUfreq kernel interface and debugging info for power users ;p Can you check it? > > Kevin Jean -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
