1/* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16package android.hardware.power@1.3; 17 18import @1.2::IPower; 19 20interface IPower extends @1.2::IPower { 21 /** 22 * Called to pass hints on power requirements which 23 * may result in adjustment of power/performance parameters of the 24 * cpufreq governor and other controls. 25 * 26 * A particular platform may choose to ignore any hint. 27 * 28 * @param hint PowerHint which is passed 29 * @param data contains additional information about the hint 30 * and is described along with the comments for each of the hints. 31 */ 32 oneway powerHintAsync_1_3(PowerHint hint, int32_t data); 33}; 34