thermalservice: plumb up Thermal HAL 2.0 and add dump
Thermal HAL 2.0 provides multiple levels of thermal mitigation callback,
currently mapping ThrottlingSeverity::SEVERE and above to is_throttling
to keep same behavior.
In coming CL, the thermalservice API and hardware property manager
service will be updated.
(CL formatted with frameworks/native/.clang-format)
Bug: 111086696
Fixes: 118455688
Test: manually on a b1c1 with ThermalHAL 2.0
Tets: adb shell dumpsys thermalservice
Change-Id: I523edd1bfdf70ab6af07f0a5e996db38a9ae3864
diff --git a/services/thermalservice/libthermalcallback/ThermalChangedCallback.h b/services/thermalservice/libthermalcallback/ThermalChangedCallback.h
new file mode 100644
index 0000000..03de049
--- /dev/null
+++ b/services/thermalservice/libthermalcallback/ThermalChangedCallback.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2018 The Android Open Source 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.
+ */
+
+#ifndef ANDROID_HARDWARE_THERMAL_V1_1_THERMALCHANGEDCALLBACK_H
+#define ANDROID_HARDWARE_THERMAL_V1_1_THERMALCHANGEDCALLBACK_H
+
+#include <android/hardware/thermal/2.0/IThermalChangedCallback.h>
+#include <android/hardware/thermal/2.0/types.h>
+#include <android/os/Temperature.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+#include "services/thermalservice/ThermalService.h"
+
+namespace android {
+namespace hardware {
+namespace thermal {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::os::ThermalService;
+
+class ThermalChangedCallback : public IThermalChangedCallback {
+public:
+ // Register a binder ThermalService object for sending events
+ void registerThermalService(sp<ThermalService> thermalService);
+
+ // Methods from I ThermalChangedCallback::V2_0 follow.
+ Return<void> notifyThrottling(
+ const android::hardware::thermal::V2_0::Temperature& temperature) override;
+
+private:
+ // Our registered binder ThermalService object to use for sending events
+ sp<android::os::ThermalService> mThermalService;
+};
+
+} // namespace implementation
+} // namespace V2_0
+} // namespace thermal
+} // namespace hardware
+} // namespace android
+
+#endif // ANDROID_HARDWARE_THERMAL_V1_1_THERMALCHANGEDCALLBACK_H