0d6392efa6
Bug: 179527556 Test: dumpsys android.hardware.power.stats.IPowerStats/default Test: device boot and examined logs to make sure no errors related to missing power stats 1.0 Change-Id: Ib8cc394f9968edaf948a2d9700e9f7fcaa5b9dc0
523 lines
21 KiB
C++
523 lines
21 KiB
C++
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "android.hardware.power.stats-service.pixel"
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#include <PowerStatsAidl.h>
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#include "AocStateResidencyDataProvider.h"
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#include "DvfsStateResidencyDataProvider.h"
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#include <dataproviders/DisplayStateResidencyDataProvider.h>
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#include <dataproviders/GenericStateResidencyDataProvider.h>
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#include <dataproviders/IioEnergyMeterDataProvider.h>
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#include <dataproviders/PowerStatsEnergyConsumer.h>
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#include <dataproviders/PowerStatsEnergyAttribution.h>
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#include <dataproviders/PixelStateResidencyDataProvider.h>
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#include <android-base/logging.h>
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#include <android-base/properties.h>
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#include <android/binder_manager.h>
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#include <android/binder_process.h>
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#include <log/log.h>
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using aidl::android::hardware::power::stats::AocStateResidencyDataProvider;
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using aidl::android::hardware::power::stats::DisplayStateResidencyDataProvider;
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using aidl::android::hardware::power::stats::DvfsStateResidencyDataProvider;
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using aidl::android::hardware::power::stats::EnergyConsumerType;
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using aidl::android::hardware::power::stats::GenericStateResidencyDataProvider;
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using aidl::android::hardware::power::stats::IioEnergyMeterDataProvider;
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using aidl::android::hardware::power::stats::PixelStateResidencyDataProvider;
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using aidl::android::hardware::power::stats::PowerStats;
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using aidl::android::hardware::power::stats::PowerStatsEnergyConsumer;
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constexpr char kBootHwSoCRev[] = "ro.boot.hw.soc.rev";
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void addAoC(std::shared_ptr<PowerStats> p) {
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std::string prefix = "/sys/devices/platform/19000000.aoc/control/";
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// Add AoC cores (a32, ff1, hf0, and hf1)
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std::vector<std::pair<std::string, std::string>> coreIds = {
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{"AoC-A32", prefix + "a32_"},
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{"AoC-FF1", prefix + "ff1_"},
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{"AoC-HF1", prefix + "hf1_"},
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{"AoC-HF0", prefix + "hf0_"},
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};
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std::vector<std::pair<std::string, std::string>> coreStates = {
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{"DWN", "off"}, {"RET", "retention"}, {"WFI", "wfi"}};
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p->addStateResidencyDataProvider(std::make_shared<AocStateResidencyDataProvider>(coreIds,
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coreStates));
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// Add AoC voltage stats
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std::vector<std::pair<std::string, std::string>> voltageIds = {
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{"AoC-Voltage", prefix + "voltage_"},
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};
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std::vector<std::pair<std::string, std::string>> voltageStates = {{"NOM", "nominal"},
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{"SUD", "super_underdrive"},
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{"UUD", "ultra_underdrive"},
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{"UD", "underdrive"}};
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p->addStateResidencyDataProvider(
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std::make_shared<AocStateResidencyDataProvider>(voltageIds, voltageStates));
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// Add AoC monitor mode
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std::vector<std::pair<std::string, std::string>> monitorIds = {
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{"AoC", prefix + "monitor_"},
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};
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std::vector<std::pair<std::string, std::string>> monitorStates = {
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{"MON", "mode"},
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};
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p->addStateResidencyDataProvider(
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std::make_shared<AocStateResidencyDataProvider>(monitorIds, monitorStates));
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}
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void addDvfsStats(std::shared_ptr<PowerStats> p) {
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// A constant to represent the number of nanoseconds in one millisecond
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const int NS_TO_MS = 1000000;
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std::vector<DvfsStateResidencyDataProvider::Config> cfgs;
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cfgs.push_back({"MIF", {
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std::make_pair("3172KHz", "3172000"),
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std::make_pair("2730KHz", "2730000"),
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std::make_pair("2535KHz", "2535000"),
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std::make_pair("2288KHz", "2288000"),
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std::make_pair("2028KHz", "2028000"),
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std::make_pair("1716KHz", "1716000"),
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std::make_pair("1539KHz", "1539000"),
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std::make_pair("1352KHz", "1352000"),
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std::make_pair("1014KHz", "1014000"),
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std::make_pair("845KHz", "845000"),
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std::make_pair("676KHz", "676000"),
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std::make_pair("546KHz", "546000"),
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std::make_pair("421KHz", "421000"),
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std::make_pair("0KHz", "0"),
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}});
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cfgs.push_back({"CL0", {
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std::make_pair("2024KHz", "2024000"),
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std::make_pair("1950KHz", "1950000"),
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std::make_pair("1868KHz", "1868000"),
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std::make_pair("1803KHz", "1803000"),
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std::make_pair("1745KHz", "1745000"),
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std::make_pair("1704KHz", "1704000"),
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std::make_pair("1598KHz", "1598000"),
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std::make_pair("1459KHz", "1459000"),
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std::make_pair("1401KHz", "1401000"),
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std::make_pair("1328KHz", "1328000"),
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std::make_pair("1197KHz", "1197000"),
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std::make_pair("1098KHz", "1098000"),
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std::make_pair("930KHz", "930000"),
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std::make_pair("889KHz", "889000"),
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std::make_pair("738KHz", "738000"),
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std::make_pair("574KHz", "574000"),
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std::make_pair("300KHz", "300000"),
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std::make_pair("0KHz", "0"),
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}});
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cfgs.push_back({"CL1", {
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std::make_pair("2253KHz", "2253000"),
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std::make_pair("2130KHz", "2130000"),
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std::make_pair("1999KHz", "1999000"),
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std::make_pair("1836KHz", "1836000"),
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std::make_pair("1663KHz", "1663000"),
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std::make_pair("1491KHz", "1491000"),
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std::make_pair("1328KHz", "1328000"),
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std::make_pair("1197KHz", "1197000"),
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std::make_pair("1024KHz", "1024000"),
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std::make_pair("910KHz", "910000"),
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std::make_pair("799KHz", "799000"),
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std::make_pair("696KHz", "696000"),
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std::make_pair("533KHz", "533000"),
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std::make_pair("400KHz", "400000"),
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std::make_pair("0KHz", "0"),
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}});
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cfgs.push_back({"CL2", {
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std::make_pair("2630KHz", "2630000"),
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std::make_pair("2507KHz", "2507000"),
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std::make_pair("2401KHz", "2401000"),
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std::make_pair("2302KHz", "2302000"),
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std::make_pair("2252KHz", "2252000"),
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std::make_pair("2188KHz", "2188000"),
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std::make_pair("2048KHz", "2048000"),
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std::make_pair("1901KHz", "1901000"),
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std::make_pair("1826KHz", "1826000"),
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std::make_pair("1745KHz", "1745000"),
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std::make_pair("1582KHz", "1582000"),
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std::make_pair("1426KHz", "1426000"),
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std::make_pair("1277KHz", "1277000"),
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std::make_pair("1237KHz", "1237000"),
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std::make_pair("1106KHz", "1106000"),
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std::make_pair("984KHz", "984000"),
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std::make_pair("851KHz", "851000"),
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std::make_pair("848KHz", "848000"),
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std::make_pair("500KHz", "500000"),
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std::make_pair("0KHz", "0"),
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}});
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cfgs.push_back({"TPU", {
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std::make_pair("1066MHz", "1066000000"),
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}});
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p->addStateResidencyDataProvider(std::make_shared<DvfsStateResidencyDataProvider>(
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"/sys/devices/platform/1742048c.acpm_stats/fvp_stats", NS_TO_MS, cfgs));
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}
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void addSoC(std::shared_ptr<PowerStats> p) {
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// A constant to represent the number of nanoseconds in one millisecond.
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const int NS_TO_MS = 1000000;
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// ACPM stats are reported in nanoseconds. The transform function
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// converts nanoseconds to milliseconds.
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std::function<uint64_t(uint64_t)> acpmNsToMs = [](uint64_t a) { return a / NS_TO_MS; };
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const GenericStateResidencyDataProvider::StateResidencyConfig lpmStateConfig = {
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.entryCountSupported = true,
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.entryCountPrefix = "success_count:",
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.totalTimeSupported = true,
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.totalTimePrefix = "total_time_ns:",
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.totalTimeTransform = acpmNsToMs,
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.lastEntrySupported = true,
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.lastEntryPrefix = "last_entry_time_ns:",
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.lastEntryTransform = acpmNsToMs,
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};
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const GenericStateResidencyDataProvider::StateResidencyConfig downStateConfig = {
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.entryCountSupported = true,
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.entryCountPrefix = "down_count:",
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.totalTimeSupported = true,
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.totalTimePrefix = "total_down_time_ns:",
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.totalTimeTransform = acpmNsToMs,
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.lastEntrySupported = true,
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.lastEntryPrefix = "last_down_time_ns:",
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.lastEntryTransform = acpmNsToMs,
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};
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const GenericStateResidencyDataProvider::StateResidencyConfig reqStateConfig = {
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.entryCountSupported = true,
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.entryCountPrefix = "req_up_count:",
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.totalTimeSupported = true,
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.totalTimePrefix = "total_req_up_time_ns:",
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.totalTimeTransform = acpmNsToMs,
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.lastEntrySupported = true,
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.lastEntryPrefix = "last_req_up_time_ns:",
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.lastEntryTransform = acpmNsToMs,
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};
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const std::vector<std::pair<std::string, std::string>> powerStateHeaders = {
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std::make_pair("SICD", "SICD"),
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std::make_pair("SLEEP", "SLEEP"),
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std::make_pair("SLEEP_SLCMON", "SLEEP_SLCMON"),
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std::make_pair("STOP", "STOP"),
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};
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const std::vector<std::pair<std::string, std::string>> mifReqStateHeaders = {
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std::make_pair("AOC", "AOC"),
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std::make_pair("GSA", "GSA"),
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};
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const std::vector<std::pair<std::string, std::string>> slcReqStateHeaders = {
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std::make_pair("AOC", "AOC"),
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};
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std::vector<GenericStateResidencyDataProvider::PowerEntityConfig> cfgs;
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cfgs.emplace_back(generateGenericStateResidencyConfigs(lpmStateConfig, powerStateHeaders),
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"LPM", "LPM:");
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cfgs.emplace_back(generateGenericStateResidencyConfigs(downStateConfig, powerStateHeaders),
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"MIF", "MIF:");
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cfgs.emplace_back(generateGenericStateResidencyConfigs(reqStateConfig, mifReqStateHeaders),
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"MIF-REQ", "MIF_REQ:");
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cfgs.emplace_back(generateGenericStateResidencyConfigs(downStateConfig, powerStateHeaders),
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"SLC", "SLC:");
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cfgs.emplace_back(generateGenericStateResidencyConfigs(reqStateConfig, slcReqStateHeaders),
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"SLC-REQ", "SLC_REQ:");
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auto socSdp = std::make_shared<GenericStateResidencyDataProvider>(
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"/sys/devices/platform/1742048c.acpm_stats/soc_stats", cfgs);
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p->addStateResidencyDataProvider(socSdp);
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}
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void setEnergyMeter(std::shared_ptr<PowerStats> p) {
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std::vector<const std::string> deviceNames { "s2mpg10-odpm", "s2mpg11-odpm" };
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p->setEnergyMeterDataProvider(std::make_unique<IioEnergyMeterDataProvider>(deviceNames, true));
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}
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void addDisplay(std::shared_ptr<PowerStats> p) {
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// Add display residency stats
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/*
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* TODO(b/167216667): Add complete set of display states here. Must account
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* for ALL devices built using this source
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*/
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std::vector<std::string> states = {
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"Off",
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"LP: 1440x3040@30",
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"On: 1440x3040@60",
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"On: 1440x3040@90",
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"HBM: 1440x3040@60",
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"HBM: 1440x3040@90"};
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auto displaySdp =
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std::make_shared<DisplayStateResidencyDataProvider>("Display",
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"/sys/class/backlight/panel0-backlight/state",
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states);
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p->addStateResidencyDataProvider(displaySdp);
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// Add display energy consumer
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/*
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* TODO(b/167216667): Add correct display power model here. Must read from display rail
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* and include proper coefficients for display states. Must account for ALL devices built
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* using this source.
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*/
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auto displayConsumer = PowerStatsEnergyConsumer::createMeterAndEntityConsumer(p,
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EnergyConsumerType::DISPLAY, "display", {"PPVAR_VSYS_PWR_DISP"}, "Display",
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{{"LP: 1440x3040@30", 1},
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{"On: 1440x3040@60", 2},
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{"On: 1440x3040@90", 3}});
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p->addEnergyConsumer(displayConsumer);
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}
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void addCPUclusters(std::shared_ptr<PowerStats> p) {
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p->addEnergyConsumer(PowerStatsEnergyConsumer::createMeterConsumer(p,
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EnergyConsumerType::CPU_CLUSTER, "CPUCL0", {"S4M_VDD_CPUCL0"}));
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p->addEnergyConsumer(PowerStatsEnergyConsumer::createMeterConsumer(p,
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EnergyConsumerType::CPU_CLUSTER, "CPUCL1", {"S3M_VDD_CPUCL1"}));
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p->addEnergyConsumer(PowerStatsEnergyConsumer::createMeterConsumer(p,
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EnergyConsumerType::CPU_CLUSTER, "CPUCL2", {"S2M_VDD_CPUCL2"}));
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}
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void addGPU(std::shared_ptr<PowerStats> p) {
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// Add gpu energy consumer
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std::map<std::string, int32_t> stateCoeffs;
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const int socRev = android::base::GetIntProperty(kBootHwSoCRev, 0);
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// B0/B1 chips have different GPU DVFS operating points than A0/A1 SoC
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if (socRev >= 2) {
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stateCoeffs = {
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{"151000", 10},
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{"202000", 20},
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{"251000", 30},
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{"302000", 40},
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{"351000", 50},
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{"400000", 60},
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{"471000", 70},
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{"510000", 80},
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{"572000", 90},
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{"701000", 100},
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{"762000", 110},
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{"848000", 120}};
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} else {
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stateCoeffs = {
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{"151000", 10},
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{"302000", 20},
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{"455000", 30},
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{"572000", 40},
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{"670000", 50}};
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}
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auto gpuConsumer = PowerStatsEnergyConsumer::createMeterAndAttrConsumer(p,
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EnergyConsumerType::OTHER, "GPU", {"S2S_VDD_G3D"},
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{{UID_TIME_IN_STATE, "/sys/devices/platform/1c500000.mali/uid_time_in_state"}},
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stateCoeffs);
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p->addEnergyConsumer(gpuConsumer);
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}
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void addMobileRadio(std::shared_ptr<PowerStats> p)
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{
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// A constant to represent the number of microseconds in one millisecond.
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const int US_TO_MS = 1000;
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// modem power_stats are reported in microseconds. The transform function
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// converts microseconds to milliseconds.
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std::function<uint64_t(uint64_t)> modemUsToMs = [](uint64_t a) { return a / US_TO_MS; };
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const GenericStateResidencyDataProvider::StateResidencyConfig powerStateConfig = {
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.entryCountSupported = true,
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.entryCountPrefix = "count:",
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.totalTimeSupported = true,
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.totalTimePrefix = "duration_usec:",
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.totalTimeTransform = modemUsToMs,
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.lastEntrySupported = true,
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.lastEntryPrefix = "last_entry_timestamp_usec:",
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.lastEntryTransform = modemUsToMs,
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};
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const std::vector<std::pair<std::string, std::string>> powerStateHeaders = {
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std::make_pair("SLEEP", "SLEEP:"),
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};
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std::vector<GenericStateResidencyDataProvider::PowerEntityConfig> cfgs;
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cfgs.emplace_back(generateGenericStateResidencyConfigs(powerStateConfig, powerStateHeaders),
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"MODEM", "");
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p->addStateResidencyDataProvider(std::make_shared<GenericStateResidencyDataProvider>(
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"/sys/devices/platform/cpif/modem/power_stats", cfgs));
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p->addEnergyConsumer(PowerStatsEnergyConsumer::createMeterConsumer(p,
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EnergyConsumerType::MOBILE_RADIO, "MODEM", {"VSYS_PWR_MODEM", "VSYS_PWR_RFFE"}));
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}
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void addGNSS(std::shared_ptr<PowerStats> p)
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{
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p->addEnergyConsumer(PowerStatsEnergyConsumer::createMeterConsumer(p,
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EnergyConsumerType::GNSS, "GPS", {"L9S_GNSS_CORE"}));
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}
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void addNFC(std::shared_ptr<PowerStats> p) {
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const GenericStateResidencyDataProvider::StateResidencyConfig nfcStateConfig = {
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.entryCountSupported = true,
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.entryCountPrefix = "Cumulative count:",
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.totalTimeSupported = true,
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.totalTimePrefix = "Cumulative duration msec:",
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.lastEntrySupported = true,
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.lastEntryPrefix = "Last entry timestamp msec:",
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};
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const std::vector<std::pair<std::string, std::string>> nfcStateHeaders = {
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std::make_pair("IDLE", "Idle mode:"),
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std::make_pair("ACTIVE", "Active mode:"),
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std::make_pair("ACTIVE-RW", "Active Reader/Writer mode:"),
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};
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std::vector<GenericStateResidencyDataProvider::PowerEntityConfig> cfgs;
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cfgs.emplace_back(generateGenericStateResidencyConfigs(nfcStateConfig, nfcStateHeaders),
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"NFC", "NFC subsystem");
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auto nfcSdp = std::make_shared<GenericStateResidencyDataProvider>(
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"/sys/devices/platform/10960000.hsi2c/i2c-3/3-0008/power_stats", cfgs);
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p->addStateResidencyDataProvider(nfcSdp);
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}
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void addPCIe(std::shared_ptr<PowerStats> p) {
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// Add PCIe power entities for Modem and WiFi
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const GenericStateResidencyDataProvider::StateResidencyConfig pcieStateConfig = {
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.entryCountSupported = true,
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.entryCountPrefix = "Cumulative count:",
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.totalTimeSupported = true,
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.totalTimePrefix = "Cumulative duration msec:",
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.lastEntrySupported = true,
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.lastEntryPrefix = "Last entry timestamp msec:",
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};
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const std::vector<std::pair<std::string, std::string>> pcieStateHeaders = {
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std::make_pair("UP", "Link up:"),
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std::make_pair("DOWN", "Link down:"),
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};
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// Add PCIe - Modem
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const std::vector<GenericStateResidencyDataProvider::PowerEntityConfig> pcieModemCfgs = {
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{generateGenericStateResidencyConfigs(pcieStateConfig, pcieStateHeaders), "PCIe-Modem",
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"Version: 1"}
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};
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|
auto pcieModemSdp = std::make_shared<GenericStateResidencyDataProvider>(
|
|
"/sys/devices/platform/11920000.pcie/power_stats", pcieModemCfgs);
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|
p->addStateResidencyDataProvider(pcieModemSdp);
|
|
|
|
// Add PCIe - WiFi
|
|
const std::vector<GenericStateResidencyDataProvider::PowerEntityConfig> pcieWifiCfgs = {
|
|
{generateGenericStateResidencyConfigs(pcieStateConfig, pcieStateHeaders),
|
|
"PCIe-WiFi", "Version: 1"}
|
|
};
|
|
auto pcieWifiSdp = std::make_shared<GenericStateResidencyDataProvider>(
|
|
"/sys/devices/platform/14520000.pcie/power_stats", pcieWifiCfgs);
|
|
p->addStateResidencyDataProvider(pcieWifiSdp);
|
|
}
|
|
|
|
void addWifi(std::shared_ptr<PowerStats> p) {
|
|
// The transform function converts microseconds to milliseconds.
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|
std::function<uint64_t(uint64_t)> usecToMs = [](uint64_t a) { return a / 1000; };
|
|
const GenericStateResidencyDataProvider::StateResidencyConfig stateConfig = {
|
|
.entryCountSupported = true,
|
|
.entryCountPrefix = "count:",
|
|
.totalTimeSupported = true,
|
|
.totalTimePrefix = "duration_usec:",
|
|
.totalTimeTransform = usecToMs,
|
|
.lastEntrySupported = true,
|
|
.lastEntryPrefix = "last_entry_timestamp_usec:",
|
|
.lastEntryTransform = usecToMs,
|
|
};
|
|
const GenericStateResidencyDataProvider::StateResidencyConfig pcieStateConfig = {
|
|
.entryCountSupported = true,
|
|
.entryCountPrefix = "count:",
|
|
.totalTimeSupported = true,
|
|
.totalTimePrefix = "duration_usec:",
|
|
.totalTimeTransform = usecToMs,
|
|
.lastEntrySupported = false,
|
|
};
|
|
|
|
const std::vector<std::pair<std::string, std::string>> stateHeaders = {
|
|
std::make_pair("AWAKE", "AWAKE:"),
|
|
std::make_pair("ASLEEP", "ASLEEP:"),
|
|
|
|
};
|
|
const std::vector<std::pair<std::string, std::string>> pcieStateHeaders = {
|
|
std::make_pair("L0", "L0:"),
|
|
std::make_pair("L1", "L1:"),
|
|
std::make_pair("L1_1", "L1_1:"),
|
|
std::make_pair("L1_2", "L1_2:"),
|
|
std::make_pair("L2", "L2:"),
|
|
};
|
|
|
|
const std::vector<GenericStateResidencyDataProvider::PowerEntityConfig> cfgs = {
|
|
{generateGenericStateResidencyConfigs(stateConfig, stateHeaders), "WIFI", "WIFI"},
|
|
{generateGenericStateResidencyConfigs(pcieStateConfig, pcieStateHeaders), "WIFI-PCIE",
|
|
"WIFI-PCIE"}
|
|
};
|
|
|
|
auto wifiSdp = std::make_shared<GenericStateResidencyDataProvider>("/sys/wifi/power_stats",
|
|
cfgs);
|
|
p->addStateResidencyDataProvider(wifiSdp);
|
|
}
|
|
|
|
/**
|
|
* Unlike other data providers, which source power entity state residency data from the kernel,
|
|
* this data provider acts as a general-purpose channel for state residency data providers
|
|
* that live in user space. Entities are defined here and user space clients of this provider's
|
|
* vendor service register callbacks to provide state residency data for their given pwoer entity.
|
|
*/
|
|
void addPixelStateResidencyDataProvider(std::shared_ptr<PowerStats> p) {
|
|
std::shared_ptr<PixelStateResidencyDataProvider> pixelSdp =
|
|
ndk::SharedRefBase::make<PixelStateResidencyDataProvider>();
|
|
|
|
pixelSdp->addEntity("Bluetooth", {{0, "Idle"}, {1, "Active"}, {2, "Tx"}, {3, "Rx"}});
|
|
|
|
pixelSdp->start();
|
|
p->addStateResidencyDataProvider(pixelSdp);
|
|
}
|
|
|
|
int main() {
|
|
LOG(INFO) << "Pixel PowerStats HAL AIDL Service is starting.";
|
|
|
|
// single thread
|
|
ABinderProcess_setThreadPoolMaxThreadCount(0);
|
|
|
|
std::shared_ptr<PowerStats> p = ndk::SharedRefBase::make<PowerStats>();
|
|
|
|
setEnergyMeter(p);
|
|
|
|
addPixelStateResidencyDataProvider(p);
|
|
addAoC(p);
|
|
addDisplay(p);
|
|
addDvfsStats(p);
|
|
addSoC(p);
|
|
addCPUclusters(p);
|
|
addGPU(p);
|
|
addMobileRadio(p);
|
|
addGNSS(p);
|
|
addNFC(p);
|
|
addPCIe(p);
|
|
addWifi(p);
|
|
|
|
const std::string instance = std::string() + PowerStats::descriptor + "/default";
|
|
binder_status_t status = AServiceManager_addService(p->asBinder().get(), instance.c_str());
|
|
LOG_ALWAYS_FATAL_IF(status != STATUS_OK);
|
|
|
|
ABinderProcess_joinThreadPool();
|
|
return EXIT_FAILURE; // should not reach
|
|
}
|