sm6250-common: Import Pixel thermal HAL

* From hardware/google/pixel at 728fb99bbb910be05711421310efa6827aaaa4fa.

Change-Id: I763b4dbef65084cfee337065b2c5ab465f69bca8

thermal/utils/config_parser.h

@@ -0,0 +1,60 @@
+/*
+ * 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 THERMAL_UTILS_CONFIG_PARSER_H__
+#define THERMAL_UTILS_CONFIG_PARSER_H__
+
+#include <map>
+#include <string>
+
+#include <android/hardware/thermal/2.0/IThermal.h>
+
+namespace android {
+namespace hardware {
+namespace thermal {
+namespace V2_0 {
+namespace implementation {
+
+using ::android::hardware::hidl_enum_range;
+using ::android::hardware::thermal::V2_0::CoolingType;
+using TemperatureType_2_0 = ::android::hardware::thermal::V2_0::TemperatureType;
+using ::android::hardware::thermal::V2_0::ThrottlingSeverity;
+constexpr size_t kThrottlingSeverityCount = std::distance(
+    hidl_enum_range<ThrottlingSeverity>().begin(), hidl_enum_range<ThrottlingSeverity>().end());
+using ThrottlingArray = std::array<float, static_cast<size_t>(kThrottlingSeverityCount)>;
+
+struct SensorInfo {
+    TemperatureType_2_0 type;
+    ThrottlingArray hot_thresholds;
+    ThrottlingArray cold_thresholds;
+    ThrottlingArray hot_hysteresis;
+    ThrottlingArray cold_hysteresis;
+    float vr_threshold;
+    float multiplier;
+    bool is_monitor;
+    bool send_powerhint;
+};
+
+std::map<std::string, SensorInfo> ParseSensorInfo(std::string_view config_path);
+std::map<std::string, CoolingType> ParseCoolingDevice(std::string_view config_path);
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace thermal
+}  // namespace hardware
+}  // namespace android
+
+#endif  // THERMAL_UTILS_CONFIG_PARSER_H__