Rajagopal Venkat 7f98a905dc PM / devfreq: Add current freq callback in device profile ...

Devfreq returns governor predicted frequency as current frequency
via sysfs interface. But device may not support all frequencies
that governor predicts. So add a callback in device profile to get
current freq from driver. Also add a new sysfs node to expose
governor predicted next target frequency.

Signed-off-by: Rajagopal Venkat <rajagopal.venkat@linaro.org>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2012-11-15 00:35:04 +01:00

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PM / devfreq: Add current freq callback in device profile

2012-11-15 00:35:04 +01:00

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