intel/int340x_thermal/int340x_thermal_zone.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * int340x_thermal_zone.h
0004  * Copyright (c) 2015, Intel Corporation.
0005  */
0006
0007 #ifndef __INT340X_THERMAL_ZONE_H__
0008 #define __INT340X_THERMAL_ZONE_H__
0009
0010 #include <acpi/acpi_lpat.h>
0011
0012 #define INT340X_THERMAL_MAX_ACT_TRIP_COUNT  10
0013
0014 struct active_trip {
0015     int temp;
0016     int id;
0017     bool valid;
0018 };
0019
0020 struct int34x_thermal_zone {
0021     struct acpi_device *adev;
0022     struct active_trip act_trips[INT340X_THERMAL_MAX_ACT_TRIP_COUNT];
0023     unsigned long *aux_trips;
0024     int aux_trip_nr;
0025     int psv_temp;
0026     int psv_trip_id;
0027     int crt_temp;
0028     int crt_trip_id;
0029     int hot_temp;
0030     int hot_trip_id;
0031     struct thermal_zone_device *zone;
0032     struct thermal_zone_device_ops *override_ops;
0033     void *priv_data;
0034     struct acpi_lpat_conversion_table *lpat_table;
0035 };
0036
0037 struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *,
0038                 struct thermal_zone_device_ops *override_ops);
0039 void int340x_thermal_zone_remove(struct int34x_thermal_zone *);
0040 int int340x_thermal_read_trips(struct int34x_thermal_zone *int34x_zone);
0041
0042 static inline void int340x_thermal_zone_set_priv_data(
0043             struct int34x_thermal_zone *tzone, void *priv_data)
0044 {
0045     tzone->priv_data = priv_data;
0046 }
0047
0048 static inline void *int340x_thermal_zone_get_priv_data(
0049             struct int34x_thermal_zone *tzone)
0050 {
0051     return tzone->priv_data;
0052 }
0053
0054 static inline void int340x_thermal_zone_device_update(
0055                     struct int34x_thermal_zone *tzone,
0056                     enum thermal_notify_event event)
0057 {
0058     thermal_zone_device_update(tzone->zone, event);
0059 }
0060
0061 #endif