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Remove power stats HAL 1.0 service

Browse source 
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
This commit is contained in:
Benjamin Schwartz 2021-03-09 09:02:06 -08:00
parent d287e223f4
commit 0d6392efa6
19 changed files with 597 additions and 2078 deletions
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89
powerstats/DvfsStateResidencyDataProvider.h
View file

@ -13,71 +13,56 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef HARDWARE_GOOGLE_PIXEL_POWERSTATS_DVFSSTATERESIDENCYDATAPROVIDER_H
#define HARDWARE_GOOGLE_PIXEL_POWERSTATS_DVFSSTATERESIDENCYDATAPROVIDER_H
#pragma once
#include <pixelpowerstats/PowerStats.h>
#include <PowerStatsAidl.h>
namespace aidl {
namespace android {
namespace hardware {
namespace google {
namespace pixel {
namespace powerstats {
namespace power {
namespace stats {
class DvfsStateResidencyDataProvider : public IStateResidencyDataProvider {
class DvfsStateResidencyDataProvider : public PowerStats::IStateResidencyDataProvider {
public:
/*
* path - path to dvfs sysfs node.
* clockRate - clock rate in KHz.
*/
DvfsStateResidencyDataProvider(std::string path, uint64_t clockRate);
~DvfsStateResidencyDataProvider() = default;
/*
* id - the power entity id
* name - the power entity name to parse from sysfs node
* frequencies - list of pairs (frequency display name, frequency in sysfs
* node).
*/
void addEntity(uint32_t id, std::string name,
std::vector<std::pair<std::string, std::string>> frequencies);
/*
* See IStateResidencyDataProvider::getResults.
*/
bool getResults(
std::unordered_map<uint32_t, PowerEntityStateResidencyResult> &results) override;
/*
* See IStateResidencyDataProvider::getStateSpaces.
*/
std::vector<PowerEntityStateSpace> getStateSpaces() override;
private:
int32_t matchEntity(char *line);
int32_t matchState(char *line, int32_t entityId);
bool parseState(char *line, uint64_t &duration, uint64_t &count);
const std::string mPath;
const uint64_t mClockRate;
struct config {
// Power entity id.
uint32_t powerEntityId;
class Config {
public:
// Power entity name to parse.
std::string powerEntityName;
// List of state pairs (name to display, name to parse).
std::vector<std::pair<std::string, std::string>> states;
};
std::vector<config> mPowerEntities;
/*
* path - path to dvfs sysfs node.
* clockRate - clock rate in KHz.
*/
DvfsStateResidencyDataProvider(std::string path, uint64_t clockRate, std::vector<Config> cfgs);
~DvfsStateResidencyDataProvider() = default;
/*
* See IStateResidencyDataProvider::getStateResidencies
*/
bool getStateResidencies(
std::unordered_map<std::string, std::vector<StateResidency>> *residencies) override;
/*
* See IStateResidencyDataProvider::getInfo
*/
std::unordered_map<std::string, std::vector<State>> getInfo() override;
private:
int32_t matchEntity(char const *line);
int32_t matchState(char const *line, const Config& powerEntity);
bool parseState(char const *line, uint64_t *duration, uint64_t *count);
const std::string mPath;
const uint64_t mClockRate;
std::vector<Config> mPowerEntities;
};
} // namespace powerstats
} // namespace pixel
} // namespace google
} // namespace stats
} // namespace power
} // namespace hardware
} // namespace android
#endif // HARDWARE_GOOGLE_PIXEL_POWERSTATS_DVFSSTATERESIDENCYDATAPROVIDER_H
} // namespace aidl