diff options
Diffstat (limited to 'drivers/thermal/thermal_core.h')
| -rw-r--r-- | drivers/thermal/thermal_core.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h index 5d08ad60d9df..f99551ce9838 100644 --- a/drivers/thermal/thermal_core.h +++ b/drivers/thermal/thermal_core.h @@ -46,6 +46,19 @@ struct thermal_attr { char name[THERMAL_NAME_LENGTH]; }; +static inline bool cdev_is_power_actor(struct thermal_cooling_device *cdev) +{ + return cdev->ops->get_requested_power && cdev->ops->state2power && + cdev->ops->power2state; +} + +int power_actor_get_max_power(struct thermal_cooling_device *cdev, + struct thermal_zone_device *tz, u32 *max_power); +int power_actor_get_min_power(struct thermal_cooling_device *cdev, + struct thermal_zone_device *tz, u32 *min_power); +int power_actor_set_power(struct thermal_cooling_device *cdev, + struct thermal_instance *ti, u32 power); + /* * This structure is used to describe the behavior of * a certain cooling device on a certain trip point |