On Wed, Apr 03, 2013 at 07:04:56PM +0200, Borislav Petkov wrote: > On Wed, Apr 03, 2013 at 11:53:24AM -0500, Jacob Shin wrote: > > Then Thomas, Boris, would it be acceptable if enable the frequency > > feedback feature by default with a sane powersave_bias tunable value? > > And also add proper documentation for both vanila powersave_bias > > and powersave_bias with AMD frequency sensitivity loaded to > > Documentation/cpu-freq/ondemand ? > > Yeah, this was what I was proposing, basically. The only question here > is, would anyone want to disable freq decisions on systems with hw > feedback? If yes, then you'd need to be able to disable the feedback > thing, maybe have a magic value for powersave_bias... Writing 0 to powersave_bias or unloading the AMD driver could do that. When the AMD driver loads, it will give a sane default value to powersave_bias to enable it, when it unloads, it will put it back to 0 > > Thanks. > > -- > Regards/Gruss, > Boris. > > Sent from a fat crate under my desk. Formatting is fine. > -- > -- > To unsubscribe from this list: send the line "unsubscribe cpufreq" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
