1// Copyright (C) 2022 The Android Open Source Project 2// 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 15import m from 'mithril'; 16 17import {globals} from '../globals'; 18import {Probe, ProbeAttrs, Slider, SliderAttrs} from '../record_widgets'; 19import {POLL_INTERVAL_MS, RecordingSectionAttrs} from './recording_sections'; 20 21export class PowerSettings implements m.ClassComponent<RecordingSectionAttrs> { 22 view({attrs}: m.CVnode<RecordingSectionAttrs>) { 23 const DOC_URL = 'https://perfetto.dev/docs/data-sources/battery-counters'; 24 const descr = [ 25 m( 26 'div', 27 m( 28 'span', 29 `Polls charge counters and instantaneous power draw from 30 the battery power management IC and the power rails from 31 the PowerStats HAL (`, 32 ), 33 m('a', {href: DOC_URL, target: '_blank'}, 'see docs for more'), 34 m('span', ')'), 35 ), 36 ]; 37 if (globals.isInternalUser) { 38 descr.push( 39 m( 40 'div', 41 m('span', 'Googlers: See '), 42 m( 43 'a', 44 {href: 'http://go/power-rails-internal-doc', target: '_blank'}, 45 'this doc', 46 ), 47 m( 48 'span', 49 ` for instructions on how to change the default rail selection 50 on internal devices.`, 51 ), 52 ), 53 ); 54 } 55 return m( 56 `.record-section${attrs.cssClass}`, 57 m( 58 Probe, 59 { 60 title: 'Battery drain & power rails', 61 img: 'rec_battery_counters.png', 62 descr, 63 setEnabled: (cfg, val) => (cfg.batteryDrain = val), 64 isEnabled: (cfg) => cfg.batteryDrain, 65 } as ProbeAttrs, 66 m(Slider, { 67 title: 'Poll interval', 68 cssClass: '.thin', 69 values: POLL_INTERVAL_MS, 70 unit: 'ms', 71 set: (cfg, val) => (cfg.batteryDrainPollMs = val), 72 get: (cfg) => cfg.batteryDrainPollMs, 73 } as SliderAttrs), 74 ), 75 m(Probe, { 76 title: 'Board voltages & frequencies', 77 img: 'rec_board_voltage.png', 78 descr: 'Tracks voltage and frequency changes from board sensors', 79 setEnabled: (cfg, val) => (cfg.boardSensors = val), 80 isEnabled: (cfg) => cfg.boardSensors, 81 } as ProbeAttrs), 82 ); 83 } 84} 85