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thermal.h
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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 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 0x01 #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_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 disabed */ 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_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_MAX, }; #define THERMAL_GENL_CMD_MAX (__THERMAL_GENL_CMD_MAX - 1) #endif /* _LINUX_THERMAL_H */