e7cfbb7e37
based on pipit 68a0b4b411e8d23dfd966d24a5c35ea4ffb9d5f1 and cheetah 9acaa7507c23ffc7ca5f82a9579dd3a7c56af809 Bug: 206057564 Change-Id: Id59ed48d2a39c9a5a811c41157732914f3568d51
121 lines
4.6 KiB
C++
121 lines
4.6 KiB
C++
/*
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* Copyright (C) 2021 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 <dataproviders/DisplayStateResidencyDataProvider.h>
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#include <dataproviders/GenericStateResidencyDataProvider.h>
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#include <dataproviders/PowerStatsEnergyConsumer.h>
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#include <Gs201CommonDataProviders.h>
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#include <PowerStatsAidl.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::DisplayStateResidencyDataProvider;
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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::PowerStatsEnergyConsumer;
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void addDisplay(std::shared_ptr<PowerStats> p) {
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// Add display residency stats
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std::vector<std::string> states = {
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"Off",
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"LP: 1440x3120@1"
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"LP: 1440x3120@10",
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"LP: 1440x3120@30"
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"On: 1440x3120@60",
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"On: 1440x3120@90",
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"On: 1440x3120@120",
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"HBM: 1440x3120@60",
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"HBM: 1440x3120@90",
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"HBM: 1440x3120@120"};
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p->addStateResidencyDataProvider(std::make_unique<DisplayStateResidencyDataProvider>(
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"Display",
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"/sys/class/backlight/panel0-backlight/state",
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states));
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// Add display energy consumer
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p->addEnergyConsumer(PowerStatsEnergyConsumer::createMeterAndEntityConsumer(
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p, EnergyConsumerType::DISPLAY, "display", {"PPVAR_VSYS_PWR_DISP"}, "Display",
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{{"LP: 1440x3120@1", 1},
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{"LP: 1440x3120@10", 2},
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{"LP: 1440x3120@30", 3},
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{"On: 1440x3120@60", 4},
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{"On: 1440x3120@90", 5},
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{"On: 1440x3120@120", 6},
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{"HBM: 1440x3120@60", 7},
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{"HBM: 1440x3120@90", 8},
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{"HBM: 1440x3120@120", 9}}));
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}
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void addUwb(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)> uwbNsToMs = [](uint64_t a) { return a / NS_TO_MS; };
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const GenericStateResidencyDataProvider::StateResidencyConfig stateConfig = {
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.entryCountSupported = true,
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.entryCountPrefix = "count:",
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.totalTimeSupported = true,
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.totalTimePrefix = "dur ns:",
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.totalTimeTransform = uwbNsToMs,
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.lastEntrySupported = false,
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};
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const std::vector<std::pair<std::string, std::string>> stateHeaders = {
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std::make_pair("Off", "Off state:"),
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std::make_pair("Deep sleep", "Deep sleep state:"),
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std::make_pair("Run", "Run state:"),
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std::make_pair("Idle", "Idle state:"),
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std::make_pair("Tx", "Tx state:"),
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std::make_pair("Rx", "Rx state:"),
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};
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std::vector<GenericStateResidencyDataProvider::PowerEntityConfig> cfgs;
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cfgs.emplace_back(generateGenericStateResidencyConfigs(stateConfig, stateHeaders),
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"UWB", "");
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p->addStateResidencyDataProvider(std::make_unique<GenericStateResidencyDataProvider>(
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"/sys/devices/platform/10db0000.spi/spi_master/spi16/spi16.0/uwb/power_stats", cfgs));
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}
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int main() {
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LOG(INFO) << "Pixel PowerStats HAL AIDL Service is starting.";
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// single thread
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ABinderProcess_setThreadPoolMaxThreadCount(0);
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std::shared_ptr<PowerStats> p = ndk::SharedRefBase::make<PowerStats>();
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addGs201CommonDataProviders(p);
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addDisplay(p);
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addUwb(p);
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addNFC(p, "/sys/devices/platform/10970000.hsi2c/i2c-4/i2c-st21nfc/power_stats");
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const std::string instance = std::string() + PowerStats::descriptor + "/default";
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binder_status_t status = AServiceManager_addService(p->asBinder().get(), instance.c_str());
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LOG_ALWAYS_FATAL_IF(status != STATUS_OK);
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ABinderProcess_joinThreadPool();
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return EXIT_FAILURE; // should not reach
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}
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