On 16 October 2014 15:50, James Geboski <[email protected]> wrote: > The intel_pstate driver only supports the performance and the powersave > governors. With the performance governor ensuring the highest possible > performance settings, userspace tools fail to make any lasting changes. > In order to allow userspace tools to make modifications to the settings, > the powersave governor must be in use. This makes having the powersave > governor as the default convenient for systems where the intel_pstate > driver is being employed. Having to enable expert mode in the kernel > configuration is just a headache for such a trivial task. > > This patch applies to all kernel versions 2.6.38 or greater after the > migration from CONFIG_EMBEDDED to CONFIG_EXPERT (6a108a14fa35). Most > importantly, this applies to kernel versions 3.9 or greater when the > intel_pstate driver was introduced. > > Signed-off-by: James Geboski <[email protected]> > Acked-by: Viresh Kumar <[email protected]> > --- > drivers/cpufreq/Kconfig | 1 - > 1 file changed, 1 deletion(-)
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