drivers/devfreq/governor.h

3  * governor.h - internal header for devfreq governors.
8  * This header is for devfreq governors in drivers/devfreq/
14 #include <linux/devfreq.h>
16 #define to_devfreq(DEV)	container_of((DEV), struct devfreq, dev)
18 /* Devfreq events */
29  * struct devfreq_governor - Devfreq policy governor
30  * @node:		list node - contains registered devfreq governors
34  * @interrupt_driven:	Devfreq core won't schedule polling work for this
42  * @event_handler:      Callback for devfreq core framework to notify events
44  *                      init and exit, opp changes out of devfreq, suspend
45  *                      and resume of per device devfreq during device idle.
47  * Note that the callbacks are called with devfreq->lock locked by devfreq.
55 	int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
56 	int (*event_handler)(struct devfreq *devfreq,
60 void devfreq_monitor_start(struct devfreq *devfreq);
61 void devfreq_monitor_stop(struct devfreq *devfreq);
62 void devfreq_monitor_suspend(struct devfreq *devfreq);
63 void devfreq_monitor_resume(struct devfreq *devfreq);
64 void devfreq_update_interval(struct devfreq *devfreq, unsigned int *delay);
69 int devfreq_update_status(struct devfreq *devfreq, unsigned long freq);
71 static inline int devfreq_update_stats(struct devfreq *df)  in devfreq_update_stats()