lineage/interfaces: vibrator: add binderized service

The timed output device must be at

"/sys/devices/virtual/timed_output/vibrator"

and provide the following sysfs entries:
 * "vtg_min", used to get the minimum allowed voltage
 * "vtg_max", used to get the maximum allowed voltage
 * "vtg_level", used to set the voltage within vtg_min and vtg_max range

To use this, add
PRODUCT_PACKAGES += \
	android.hardware.vibrator@1.0-service.lineage

Change-Id: I8bc1f4386fd04b4943a5ccb38ddfac333a7530d2

1 files changed, 49 insertions, 0 deletions

diff --git a/vibrator/1.0-lineage/service.cpp b/vibrator/1.0-lineage/service.cpp
new file mode 100644
index 0000000..9772726
--- /dev/null
+++ b/vibrator/1.0-lineage/service.cpp
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2017 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.vibrator@1.0-service.lineage"
+
+#include <hidl/HidlTransportSupport.h>
+
+#include "Vibrator.h"
+
+using android::hardware::configureRpcThreadpool;
+using android::hardware::joinRpcThreadpool;
+
+using android::hardware::vibrator::V1_0::IVibrator;
+using android::hardware::vibrator::V1_0::implementation::Vibrator;
+
+using android::OK;
+using android::sp;
+using android::status_t;
+
+int main() {
+    android::sp<IVibrator> vibrator = new Vibrator();
+
+    configureRpcThreadpool(1, true);
+
+    status_t status = vibrator->registerAsService();
+    if (status != OK) {
+        ALOGE("Cannot register Vibrator HAL service.");
+        return 1;
+    }
+
+    ALOGI("Vibrator HAL service ready.");
+
+    joinRpcThreadpool();
+
+    ALOGI("Vibrator HAL service failed to join thread pool.");
+    return 1;
+}