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authorRajagopal Venkat <rajagopal.venkat@linaro.org>2012-10-26 01:50:26 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2012-11-15 00:35:04 +0100
commit7f98a905dca6e4f144cdd4462edeac00c2bdc379 (patch)
tree4841af3592cbd0b21f50a40f17900dfc9fc40804 /kernel/tsacct.c
parent206c30cfeb7c05dfb9fdfd81b1deb933627e43c1 (diff)
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>
Diffstat (limited to 'kernel/tsacct.c')
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