96 lines
3.2 KiB
C
96 lines
3.2 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _UAPI_LINUX_THERMAL_H
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#define _UAPI_LINUX_THERMAL_H
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#define THERMAL_NAME_LENGTH 20
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enum thermal_device_mode {
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THERMAL_DEVICE_DISABLED = 0,
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THERMAL_DEVICE_ENABLED,
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};
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enum thermal_trip_type {
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THERMAL_TRIP_ACTIVE = 0,
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THERMAL_TRIP_PASSIVE,
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THERMAL_TRIP_HOT,
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THERMAL_TRIP_CRITICAL,
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};
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/* Adding event notification support elements */
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#define THERMAL_GENL_FAMILY_NAME "thermal"
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#define THERMAL_GENL_VERSION 0x01
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#define THERMAL_GENL_SAMPLING_GROUP_NAME "sampling"
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#define THERMAL_GENL_EVENT_GROUP_NAME "event"
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/* Attributes of thermal_genl_family */
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enum thermal_genl_attr {
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THERMAL_GENL_ATTR_UNSPEC,
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THERMAL_GENL_ATTR_TZ,
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THERMAL_GENL_ATTR_TZ_ID,
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THERMAL_GENL_ATTR_TZ_TEMP,
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THERMAL_GENL_ATTR_TZ_TRIP,
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THERMAL_GENL_ATTR_TZ_TRIP_ID,
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THERMAL_GENL_ATTR_TZ_TRIP_TYPE,
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THERMAL_GENL_ATTR_TZ_TRIP_TEMP,
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THERMAL_GENL_ATTR_TZ_TRIP_HYST,
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THERMAL_GENL_ATTR_TZ_MODE,
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THERMAL_GENL_ATTR_TZ_NAME,
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THERMAL_GENL_ATTR_TZ_CDEV_WEIGHT,
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THERMAL_GENL_ATTR_TZ_GOV,
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THERMAL_GENL_ATTR_TZ_GOV_NAME,
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THERMAL_GENL_ATTR_CDEV,
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THERMAL_GENL_ATTR_CDEV_ID,
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THERMAL_GENL_ATTR_CDEV_CUR_STATE,
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THERMAL_GENL_ATTR_CDEV_MAX_STATE,
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THERMAL_GENL_ATTR_CDEV_NAME,
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THERMAL_GENL_ATTR_GOV_NAME,
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THERMAL_GENL_ATTR_CPU_CAPABILITY,
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THERMAL_GENL_ATTR_CPU_CAPABILITY_ID,
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THERMAL_GENL_ATTR_CPU_CAPABILITY_PERFORMANCE,
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THERMAL_GENL_ATTR_CPU_CAPABILITY_EFFICIENCY,
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__THERMAL_GENL_ATTR_MAX,
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};
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#define THERMAL_GENL_ATTR_MAX (__THERMAL_GENL_ATTR_MAX - 1)
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enum thermal_genl_sampling {
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THERMAL_GENL_SAMPLING_TEMP,
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__THERMAL_GENL_SAMPLING_MAX,
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};
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#define THERMAL_GENL_SAMPLING_MAX (__THERMAL_GENL_SAMPLING_MAX - 1)
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/* Events of thermal_genl_family */
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enum thermal_genl_event {
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THERMAL_GENL_EVENT_UNSPEC,
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THERMAL_GENL_EVENT_TZ_CREATE, /* Thermal zone creation */
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THERMAL_GENL_EVENT_TZ_DELETE, /* Thermal zone deletion */
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THERMAL_GENL_EVENT_TZ_DISABLE, /* Thermal zone disabled */
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THERMAL_GENL_EVENT_TZ_ENABLE, /* Thermal zone enabled */
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THERMAL_GENL_EVENT_TZ_TRIP_UP, /* Trip point crossed the way up */
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THERMAL_GENL_EVENT_TZ_TRIP_DOWN, /* Trip point crossed the way down */
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THERMAL_GENL_EVENT_TZ_TRIP_CHANGE, /* Trip point changed */
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THERMAL_GENL_EVENT_TZ_TRIP_ADD, /* Trip point added */
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THERMAL_GENL_EVENT_TZ_TRIP_DELETE, /* Trip point deleted */
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THERMAL_GENL_EVENT_CDEV_ADD, /* Cdev bound to the thermal zone */
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THERMAL_GENL_EVENT_CDEV_DELETE, /* Cdev unbound */
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THERMAL_GENL_EVENT_CDEV_STATE_UPDATE, /* Cdev state updated */
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THERMAL_GENL_EVENT_TZ_GOV_CHANGE, /* Governor policy changed */
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THERMAL_GENL_EVENT_CPU_CAPABILITY_CHANGE, /* CPU capability changed */
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__THERMAL_GENL_EVENT_MAX,
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};
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#define THERMAL_GENL_EVENT_MAX (__THERMAL_GENL_EVENT_MAX - 1)
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/* Commands supported by the thermal_genl_family */
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enum thermal_genl_cmd {
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THERMAL_GENL_CMD_UNSPEC,
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THERMAL_GENL_CMD_TZ_GET_ID, /* List of thermal zones id */
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THERMAL_GENL_CMD_TZ_GET_TRIP, /* List of thermal trips */
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THERMAL_GENL_CMD_TZ_GET_TEMP, /* Get the thermal zone temperature */
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THERMAL_GENL_CMD_TZ_GET_GOV, /* Get the thermal zone governor */
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THERMAL_GENL_CMD_TZ_GET_MODE, /* Get the thermal zone mode */
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THERMAL_GENL_CMD_CDEV_GET, /* List of cdev id */
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__THERMAL_GENL_CMD_MAX,
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};
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#define THERMAL_GENL_CMD_MAX (__THERMAL_GENL_CMD_MAX - 1)
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#endif /* _UAPI_LINUX_THERMAL_H */
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