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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _LINUX_THERMAL_H
#define _LINUX_THERMAL_H

#define THERMAL_NAME_LENGTH	   20
#define THERMAL_THRESHOLD_WAY_UP   0x1
#define THERMAL_THRESHOLD_WAY_DOWN 0x2

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,
};

/* Adding event notification support elements */
#define THERMAL_GENL_FAMILY_NAME	 "thermal"
#define THERMAL_GENL_VERSION		 0x02
#define THERMAL_GENL_SAMPLING_GROUP_NAME "sampling"
#define THERMAL_GENL_EVENT_GROUP_NAME	 "event"

/* Attributes of thermal_genl_family */
enum thermal_genl_attr {
	THERMAL_GENL_ATTR_UNSPEC,
	THERMAL_GENL_ATTR_TZ,
	THERMAL_GENL_ATTR_TZ_ID,
	THERMAL_GENL_ATTR_TZ_TEMP,
	THERMAL_GENL_ATTR_TZ_TRIP,
	THERMAL_GENL_ATTR_TZ_TRIP_ID,
	THERMAL_GENL_ATTR_TZ_TRIP_TYPE,
	THERMAL_GENL_ATTR_TZ_TRIP_TEMP,
	THERMAL_GENL_ATTR_TZ_TRIP_HYST,
	THERMAL_GENL_ATTR_TZ_MODE,
	THERMAL_GENL_ATTR_TZ_NAME,
	THERMAL_GENL_ATTR_TZ_CDEV_WEIGHT,
	THERMAL_GENL_ATTR_TZ_GOV,
	THERMAL_GENL_ATTR_TZ_GOV_NAME,
	THERMAL_GENL_ATTR_CDEV,
	THERMAL_GENL_ATTR_CDEV_ID,
	THERMAL_GENL_ATTR_CDEV_CUR_STATE,
	THERMAL_GENL_ATTR_CDEV_MAX_STATE,
	THERMAL_GENL_ATTR_CDEV_NAME,
	THERMAL_GENL_ATTR_GOV_NAME,
	THERMAL_GENL_ATTR_CPU_CAPABILITY,
	THERMAL_GENL_ATTR_CPU_CAPABILITY_ID,
	THERMAL_GENL_ATTR_CPU_CAPABILITY_PERFORMANCE,
	THERMAL_GENL_ATTR_CPU_CAPABILITY_EFFICIENCY,
	THERMAL_GENL_ATTR_THRESHOLD,
	THERMAL_GENL_ATTR_THRESHOLD_TEMP,
	THERMAL_GENL_ATTR_THRESHOLD_DIRECTION,
	THERMAL_GENL_ATTR_TZ_PREV_TEMP,
	__THERMAL_GENL_ATTR_MAX,
};
#define THERMAL_GENL_ATTR_MAX (__THERMAL_GENL_ATTR_MAX - 1)

enum thermal_genl_sampling {
	THERMAL_GENL_SAMPLING_TEMP,
	__THERMAL_GENL_SAMPLING_MAX,
};
#define THERMAL_GENL_SAMPLING_MAX (__THERMAL_GENL_SAMPLING_MAX - 1)

/* Events of thermal_genl_family */
enum thermal_genl_event {
	THERMAL_GENL_EVENT_UNSPEC,
	THERMAL_GENL_EVENT_TZ_CREATE,		  /* Thermal zone creation */
	THERMAL_GENL_EVENT_TZ_DELETE,		  /* Thermal zone deletion */
	THERMAL_GENL_EVENT_TZ_DISABLE,		  /* Thermal zone disabled */
	THERMAL_GENL_EVENT_TZ_ENABLE,		  /* Thermal zone enabled */
	THERMAL_GENL_EVENT_TZ_TRIP_UP,		  /* Trip point crossed the way up */
	THERMAL_GENL_EVENT_TZ_TRIP_DOWN,	  /* Trip point crossed the way down */
	THERMAL_GENL_EVENT_TZ_TRIP_CHANGE,	  /* Trip point changed */
	THERMAL_GENL_EVENT_TZ_TRIP_ADD,		  /* Trip point added */
	THERMAL_GENL_EVENT_TZ_TRIP_DELETE,	  /* Trip point deleted */
	THERMAL_GENL_EVENT_CDEV_ADD,		  /* Cdev bound to the thermal zone */
	THERMAL_GENL_EVENT_CDEV_DELETE,		  /* Cdev unbound */
	THERMAL_GENL_EVENT_CDEV_STATE_UPDATE,	  /* Cdev state updated */
	THERMAL_GENL_EVENT_TZ_GOV_CHANGE,	  /* Governor policy changed  */
	THERMAL_GENL_EVENT_CPU_CAPABILITY_CHANGE, /* CPU capability changed */
	THERMAL_GENL_EVENT_THRESHOLD_ADD,	  /* A thresold has been added */
	THERMAL_GENL_EVENT_THRESHOLD_DELETE,	  /* A thresold has been deleted */
	THERMAL_GENL_EVENT_THRESHOLD_FLUSH,	  /* All thresolds have been deleted
						   */
	THERMAL_GENL_EVENT_THRESHOLD_UP,	  /* A thresold has been crossed the way
						     up */
	THERMAL_GENL_EVENT_THRESHOLD_DOWN,	  /* A thresold has been crossed the
						     way down */
	__THERMAL_GENL_EVENT_MAX,
};
#define THERMAL_GENL_EVENT_MAX (__THERMAL_GENL_EVENT_MAX - 1)

/* Commands supported by the thermal_genl_family */
enum thermal_genl_cmd {
	THERMAL_GENL_CMD_UNSPEC,
	THERMAL_GENL_CMD_TZ_GET_ID,	   /* List of thermal zones id */
	THERMAL_GENL_CMD_TZ_GET_TRIP,	   /* List of thermal trips */
	THERMAL_GENL_CMD_TZ_GET_TEMP,	   /* Get the thermal zone temperature */
	THERMAL_GENL_CMD_TZ_GET_GOV,	   /* Get the thermal zone governor */
	THERMAL_GENL_CMD_TZ_GET_MODE,	   /* Get the thermal zone mode */
	THERMAL_GENL_CMD_CDEV_GET,	   /* List of cdev id */
	THERMAL_GENL_CMD_THRESHOLD_GET,	   /* List of thresholds */
	THERMAL_GENL_CMD_THRESHOLD_ADD,	   /* Add a threshold */
	THERMAL_GENL_CMD_THRESHOLD_DELETE, /* Delete a threshold */
	THERMAL_GENL_CMD_THRESHOLD_FLUSH,  /* Flush all the thresholds */
	__THERMAL_GENL_CMD_MAX,
};
#define THERMAL_GENL_CMD_MAX (__THERMAL_GENL_CMD_MAX - 1)

#endif /* _LINUX_THERMAL_H */