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72 lines
2.8 KiB
72 lines
2.8 KiB
/*
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* Copyright (C) 2018 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 "pixelstats"
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#include <android-base/logging.h>
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#include <utils/StrongPointer.h>
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#include <pixelstats/DropDetect.h>
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#include <pixelstats/SysfsCollector.h>
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#include <pixelstats/UeventListener.h>
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using android::sp;
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using android::hardware::google::pixel::DropDetect;
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using android::hardware::google::pixel::SysfsCollector;
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using android::hardware::google::pixel::UeventListener;
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#define UFSHC_PATH(filename) "/dev/sys/block/bootdevice/" #filename
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const struct SysfsCollector::SysfsPaths sysfs_paths = {
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.SlowioReadCntPath = UFSHC_PATH(slowio_read_cnt),
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.SlowioWriteCntPath = UFSHC_PATH(slowio_write_cnt),
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.SlowioUnmapCntPath = UFSHC_PATH(slowio_unmap_cnt),
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.SlowioSyncCntPath = UFSHC_PATH(slowio_sync_cnt),
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.CycleCountBinsPath = "/sys/class/power_supply/battery/cycle_counts",
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.ImpedancePath = "/sys/devices/platform/codec_detect/resistance_left_right",
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.CodecPath = "/sys/devices/platform/codec_detect/codec_state",
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.SpeechDspPath = "/sys/devices/platform/codec_detect/wdsp_stat",
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.Codec1Path = "/sys/devices/platform/codec_detect/headset_codec_state",
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.UFSLifetimeA = UFSHC_PATH(health_descriptor/life_time_estimation_a),
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.UFSLifetimeB = UFSHC_PATH(health_descriptor/life_time_estimation_b),
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.UFSLifetimeC = UFSHC_PATH(health_descriptor/life_time_estimation_c),
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.UFSHostResetPath = UFSHC_PATH(err_stats/err_host_reset),
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.F2fsStatsPath = "/sys/fs/f2fs/",
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.EEPROMPath = "/dev/battery_history"
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};
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const struct UeventListener::UeventPaths ueventPaths = {
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.AudioUevent = "/kernel/q6audio/q6voice_uevent",
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.WirelessChargerPtmcUevent = "POWER_SUPPLY_PTMC_ID="};
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int main() {
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LOG(INFO) << "starting PixelStats";
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// b/118713028 Expect failure until drop detect nanoapp is enabled
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sp<DropDetect> dropDetector = DropDetect::start();
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if (!dropDetector) {
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LOG(ERROR) << "Unable to launch drop detection";
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return 1;
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}
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UeventListener ueventListener(ueventPaths);
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std::thread listenThread(&UeventListener::ListenForever, &ueventListener);
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listenThread.detach();
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SysfsCollector collector(sysfs_paths);
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collector.collect(); // This blocks forever.
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return 0;
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}
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