cpufreq: arm_big_little: reconfigure switcher behavior at run time

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The b.L switcher can be turned on/off at run time.  It is therefore
necessary to change the cpufreq driver behavior accordingly.

The driver must be unregistered/registered with the cpufreq core
to reconfigure freq tables for the virtual or actual CPUs. This is
accomplished via the b.L switcher notifier callback.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Nicolas Pitre 2013-10-30 15:44:41 -04:00 • committed by Rafael J. Wysocki

parent e79a23c5b9

commit 45cac118ff

1 changed files with 51 additions and 3 deletions

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drivers/cpufreq/arm_big_little.c

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