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/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
* Copyright (c) 2020 The Linux Foundation. All rights reserved.
*/
#ifndef _ATH11K_THERMAL_
#define _ATH11K_THERMAL_
#define ATH11K_THERMAL_TEMP_LOW_MARK -100
#define ATH11K_THERMAL_TEMP_HIGH_MARK 150
#define ATH11K_THERMAL_THROTTLE_MAX 100
#define ATH11K_THERMAL_DEFAULT_DUTY_CYCLE 100
#define ATH11K_HWMON_NAME_LEN 15
#define ATH11K_THERMAL_SYNC_TIMEOUT_HZ (5 * HZ)
struct ath11k_thermal {
struct thermal_cooling_device *cdev;
struct completion wmi_sync;
/* protected by conf_mutex */
u32 throttle_state;
/* temperature value in Celsius degree
* protected by data_lock
*/
int temperature;
};
#if IS_REACHABLE(CONFIG_THERMAL)
int ath11k_thermal_register(struct ath11k_base *sc);
void ath11k_thermal_unregister(struct ath11k_base *sc);
int ath11k_thermal_set_throttling(struct ath11k *ar, u32 throttle_state);
void ath11k_thermal_event_temperature(struct ath11k *ar, int temperature);
#else
static inline int ath11k_thermal_register(struct ath11k_base *sc)
{
return 0;
}
static inline void ath11k_thermal_unregister(struct ath11k_base *sc)
{
}
static inline int ath11k_thermal_set_throttling(struct ath11k *ar, u32 throttle_state)
{
return 0;
}
static inline void ath11k_thermal_event_temperature(struct ath11k *ar,
int temperature)
{
}
#endif
#endif /* _ATH11K_THERMAL_ */
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