On Sat, 2016-04-02 at 08:30 +0200, Sedat Dilek wrote: > > I am trying CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y from > > linux-pm.git#linux-next out of curiosity... > > > > $ ./scripts/diffconfig /boot/config-$(uname -r) .config > > CPU_FREQ_DEFAULT_GOV_PERFORMANCE y -> n > > +CPU_FREQ_DEFAULT_GOV_SCHEDUTIL y > > +CPU_FREQ_GOV_ATTR_SET y > > +CPU_FREQ_GOV_SCHEDUTIL y > > > > ...will report. > > > > Not sure why I see here "powersave". > Does Intel-PState driver not support CPU_FREQ_GOV_SCHEDUTIL? > > $ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_driver > intel_pstate > intel_pstate > intel_pstate > intel_pstate > > $ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor > powersave > powersave > powersave > powersave
If you are using Ubuntu, the OS has a script which will automatically change from performance. Doug can give more information on this script. Thanks, Srinivas > > See also attached files. > > - sed@ -
