diff options
Diffstat (limited to 'include/linux/thermal.h')
| -rw-r--r-- | include/linux/thermal.h | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 917707e6151d..4cb3292fb6e4 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -31,23 +31,39 @@ struct thermal_zone_device; struct thermal_cooling_device; +enum thermal_device_mode { + THERMAL_DEVICE_DISABLED = 0, + THERMAL_DEVICE_ENABLED, +}; + +enum thermal_trip_type { + THERMAL_TRIP_ACTIVE = 0, + THERMAL_TRIP_PASSIVE, + THERMAL_TRIP_HOT, + THERMAL_TRIP_CRITICAL, +}; + struct thermal_zone_device_ops { int (*bind) (struct thermal_zone_device *, struct thermal_cooling_device *); int (*unbind) (struct thermal_zone_device *, struct thermal_cooling_device *); - int (*get_temp) (struct thermal_zone_device *, char *); - int (*get_mode) (struct thermal_zone_device *, char *); - int (*set_mode) (struct thermal_zone_device *, const char *); - int (*get_trip_type) (struct thermal_zone_device *, int, char *); - int (*get_trip_temp) (struct thermal_zone_device *, int, char *); + int (*get_temp) (struct thermal_zone_device *, unsigned long *); + int (*get_mode) (struct thermal_zone_device *, + enum thermal_device_mode *); + int (*set_mode) (struct thermal_zone_device *, + enum thermal_device_mode); + int (*get_trip_type) (struct thermal_zone_device *, int, + enum thermal_trip_type *); + int (*get_trip_temp) (struct thermal_zone_device *, int, + unsigned long *); int (*get_crit_temp) (struct thermal_zone_device *, unsigned long *); }; struct thermal_cooling_device_ops { - int (*get_max_state) (struct thermal_cooling_device *, char *); - int (*get_cur_state) (struct thermal_cooling_device *, char *); - int (*set_cur_state) (struct thermal_cooling_device *, unsigned int); + int (*get_max_state) (struct thermal_cooling_device *, unsigned long *); + int (*get_cur_state) (struct thermal_cooling_device *, unsigned long *); + int (*set_cur_state) (struct thermal_cooling_device *, unsigned long); }; #define THERMAL_TRIPS_NONE -1 |