18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: ISC */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Copyright (c) 2014-2016 Qualcomm Atheros, Inc. 48c2ecf20Sopenharmony_ci */ 58c2ecf20Sopenharmony_ci#ifndef _THERMAL_ 68c2ecf20Sopenharmony_ci#define _THERMAL_ 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci#define ATH10K_QUIET_PERIOD_DEFAULT 100 98c2ecf20Sopenharmony_ci#define ATH10K_QUIET_PERIOD_MIN 25 108c2ecf20Sopenharmony_ci#define ATH10K_QUIET_START_OFFSET 10 118c2ecf20Sopenharmony_ci#define ATH10K_HWMON_NAME_LEN 15 128c2ecf20Sopenharmony_ci#define ATH10K_THERMAL_SYNC_TIMEOUT_HZ (5 * HZ) 138c2ecf20Sopenharmony_ci#define ATH10K_THERMAL_THROTTLE_MAX 100 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_cistruct ath10k_thermal { 168c2ecf20Sopenharmony_ci struct thermal_cooling_device *cdev; 178c2ecf20Sopenharmony_ci struct completion wmi_sync; 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_ci /* protected by conf_mutex */ 208c2ecf20Sopenharmony_ci u32 throttle_state; 218c2ecf20Sopenharmony_ci u32 quiet_period; 228c2ecf20Sopenharmony_ci /* temperature value in Celcius degree 238c2ecf20Sopenharmony_ci * protected by data_lock 248c2ecf20Sopenharmony_ci */ 258c2ecf20Sopenharmony_ci int temperature; 268c2ecf20Sopenharmony_ci}; 278c2ecf20Sopenharmony_ci 288c2ecf20Sopenharmony_ci#if IS_REACHABLE(CONFIG_THERMAL) 298c2ecf20Sopenharmony_ciint ath10k_thermal_register(struct ath10k *ar); 308c2ecf20Sopenharmony_civoid ath10k_thermal_unregister(struct ath10k *ar); 318c2ecf20Sopenharmony_civoid ath10k_thermal_event_temperature(struct ath10k *ar, int temperature); 328c2ecf20Sopenharmony_civoid ath10k_thermal_set_throttling(struct ath10k *ar); 338c2ecf20Sopenharmony_ci#else 348c2ecf20Sopenharmony_cistatic inline int ath10k_thermal_register(struct ath10k *ar) 358c2ecf20Sopenharmony_ci{ 368c2ecf20Sopenharmony_ci return 0; 378c2ecf20Sopenharmony_ci} 388c2ecf20Sopenharmony_ci 398c2ecf20Sopenharmony_cistatic inline void ath10k_thermal_unregister(struct ath10k *ar) 408c2ecf20Sopenharmony_ci{ 418c2ecf20Sopenharmony_ci} 428c2ecf20Sopenharmony_ci 438c2ecf20Sopenharmony_cistatic inline void ath10k_thermal_event_temperature(struct ath10k *ar, 448c2ecf20Sopenharmony_ci int temperature) 458c2ecf20Sopenharmony_ci{ 468c2ecf20Sopenharmony_ci} 478c2ecf20Sopenharmony_ci 488c2ecf20Sopenharmony_cistatic inline void ath10k_thermal_set_throttling(struct ath10k *ar) 498c2ecf20Sopenharmony_ci{ 508c2ecf20Sopenharmony_ci} 518c2ecf20Sopenharmony_ci 528c2ecf20Sopenharmony_ci#endif 538c2ecf20Sopenharmony_ci#endif /* _THERMAL_ */ 54