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Merge "powerstats: introduce GPS state residency" into udc-qpr-dev am: d260ea4267 am: 0eec595db3

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Original change: https://googleplex-android-review.googlesource.com/c/device/google/akita/+/24677367

Change-Id: Ib7f428304b1d8929a5e731b3cca67d04524ebae8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Treehugger Robot 2023-11-15 09:05:03 +00:00 • committed by Automerger Merge Worker
commit 26d0722a3d
1 changed files with 39 additions and 1 deletions
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40
powerstats/akita/service.cpp
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@ -17,6 +17,7 @@
#define LOG_TAG "android.hardware.power.stats-service.pixel"
#include <dataproviders/DisplayStateResidencyDataProvider.h>
#include <dataproviders/GenericStateResidencyDataProvider.h>
#include <dataproviders/PowerStatsEnergyConsumer.h>
#include <ZumaCommonDataProviders.h>
#include <PowerStatsAidl.h>
@ -29,6 +30,7 @@
using aidl::android::hardware::power::stats::DisplayStateResidencyDataProvider;
using aidl::android::hardware::power::stats::EnergyConsumerType;
using aidl::android::hardware::power::stats::GenericStateResidencyDataProvider;
using aidl::android::hardware::power::stats::PowerStatsEnergyConsumer;
void addDisplay(std::shared_ptr<PowerStats> p) {
@ -56,6 +58,42 @@ void addDisplay(std::shared_ptr<PowerStats> p) {
{"HBM: 1080x2400@120", 5}}));
}
void addGPS(std::shared_ptr<PowerStats> p)
{
// A constant to represent the number of microseconds in one millisecond.
const int US_TO_MS = 1000;
// gnss power_stats are reported in microseconds. The transform function
// converts microseconds to milliseconds.
std::function<uint64_t(uint64_t)> gnssUsToMs = [](uint64_t a) { return a / US_TO_MS; };
const GenericStateResidencyDataProvider::StateResidencyConfig gnssStateConfig = {
.entryCountSupported = true,
.entryCountPrefix = "count:",
.totalTimeSupported = true,
.totalTimePrefix = "duration_usec:",
.totalTimeTransform = gnssUsToMs,
.lastEntrySupported = true,
.lastEntryPrefix = "last_entry_timestamp_usec:",
.lastEntryTransform = gnssUsToMs,
};
// External GNSS power stats are controlled by GPS chip side. The power stats
// would not update while GPS chip is down. This means that GPS OFF state
// residency won't reflect the elapsed off time. So only GPS ON state
// residency is present.
const std::vector<std::pair<std::string, std::string>> gnssStateHeaders = {
std::make_pair("ON", "GPS_ON:"),
};
std::vector<GenericStateResidencyDataProvider::PowerEntityConfig> cfgs;
cfgs.emplace_back(generateGenericStateResidencyConfigs(gnssStateConfig, gnssStateHeaders),
"GPS", "");
p->addStateResidencyDataProvider(std::make_unique<GenericStateResidencyDataProvider>(
"/data/vendor/gps/power_stats", cfgs));
}
int main() {
LOG(INFO) << "Pixel PowerStats HAL AIDL Service is starting.";
@ -69,7 +107,7 @@ int main() {
addPixelStateResidencyDataProvider(p);
addCPUclusters(p);
addSoC(p);
// TODO(b/289764363): add GNSS power stats back when the sysfs is ready
addGPS(p);
addMobileRadio(p);
addNFC(p);
addPCIe(p);