1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef HDI_THERMAL_V1_1_THERMALINTERFACEIMPL_H 17 #define HDI_THERMAL_V1_1_THERMALINTERFACEIMPL_H 18 19 #include <mutex> 20 #include "v1_1/ithermal_interface.h" 21 22 namespace OHOS { 23 namespace HDI { 24 namespace Thermal { 25 namespace V1_1 { 26 class ThermalInterfaceImpl : public IThermalInterface { 27 public: 28 ThermalInterfaceImpl(); ~ThermalInterfaceImpl()29 virtual ~ThermalInterfaceImpl() {} 30 31 int32_t SetCpuFreq(int32_t freq) override; 32 33 int32_t SetGpuFreq(int32_t freq) override; 34 35 int32_t SetBatteryCurrent(int32_t current) override; 36 37 int32_t GetThermalZoneInfo(HdfThermalCallbackInfo& event) override; 38 39 int32_t IsolateCpu(int32_t num) override; 40 41 int32_t Register(const sptr<IThermalCallback>& callbackObj) override; 42 43 int32_t Unregister() override; 44 45 int32_t RegisterFanCallback(const sptr<IFanCallback>& callbackObj) override; 46 47 int32_t UnregisterFanCallback() override; 48 49 private: 50 void StartTimerThread(); 51 int32_t Init(); 52 std::mutex mutex_; 53 }; 54 } // V1_1 55 } // Thermal 56 } // HDI 57 } // OHOS 58 59 #endif // HDI_THERMAL_V1_1_THERMALINTERFACEIMPL_H