android_device_xiaomi_sdm84.../light/service.cpp
Bruno Martins f4afaeb299 sdm845-common: Add a custom lights HAL
* This overrides stock liblights and fixes LCD backlight issues.

Change-Id: Iafa2ba2338932879b7a1dc480b50559e3328fd21
2018-07-17 01:34:55 +02:00

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1.8 KiB
C++

/*
* Copyright (C) 2018 The LineageOS Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "android.hardware.light@2.0-service.xiaomi_sdm845"
#include <android-base/logging.h>
#include <hidl/HidlTransportSupport.h>
#include "Light.h"
using android::hardware::configureRpcThreadpool;
using android::hardware::joinRpcThreadpool;
using android::hardware::light::V2_0::ILight;
using android::hardware::light::V2_0::implementation::Light;
using android::OK;
using android::sp;
using android::status_t;
int main() {
status_t status;
sp<ILight> service = nullptr;
LOG(INFO) << "Light HAL service 2.0 is starting.";
service = new Light();
if (service == nullptr) {
LOG(ERROR) << "Can not create an instance of Light HAL Iface, exiting.";
goto shutdown;
}
configureRpcThreadpool(1, true /*callerWillJoin*/);
status = service->registerAsService();
if (status != OK) {
LOG(ERROR) << "Could not register service for Light HAL Iface (" << status << ")";
goto shutdown;
}
LOG(INFO) << "Light HAL service is ready.";
joinRpcThreadpool();
// Should not pass this line
shutdown:
// In normal operation, we don't expect the thread pool to exit
LOG(ERROR) << "Light HAL service is shutting down.";
return 1;
}