Initial commitHEADmaster

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

1 files changed, 84 insertions, 0 deletions

diff --git a/LibThermal.h b/LibThermal.h
new file mode 100644
index 0000000..809c930
--- /dev/null
+++ b/LibThermal.h
@@ -0,0 +1,84 @@
+/*
+ * 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.
+ */
+#include <string>
+
+#include "libthermal.h"
+
+namespace android {
+namespace hardware {
+namespace thermal {
+namespace V2_0 {
+namespace implementation {
+
+class LibThermalCallbacks {
+public:
+	/*
+	 * Callbacks called when a thermal zone event occurs
+	 */
+	int (*thermalZoneCreate)(const char *, int, void *);
+	int (*thermalZoneDelete) (int, void *);
+	int (*thermalZoneEnable)(int, void *);
+	int (*thermalZoneDisable)(int, void *);
+
+	/*
+	 * Callbacks called when a trip event occurs
+	 */
+	int (*tripHigh)(int, int, int, void *);
+	int (*tripLow)(int, int, int, void *);
+	int (*tripAdd)(int, int, int, int, int, void *);
+	int (*tripChange)(int, int, int, int, int, void *);
+	int (*tripDelete)(int, int, void *);
+
+	/*
+	 * Callbacks called when a cooling device event occurs
+	 */
+	int (*cdevAdd)(const char *, int, int, void *);
+	int (*cdevDelete)(int, void *);
+	int (*cdevUpdate)(int, int, void *);
+
+	/*
+	 * Callback called when a governor event occurs
+	 */
+	int (*govChange)(int, const char *, void *);
+
+	/*
+	 * Callback called when there is a temperature sampling
+	 */
+	int (*thermalZoneTemp)(int, int, void *);
+};
+
+class LibThermal {
+
+private:
+	struct thermal_zone *getThermalZone(int id);
+	struct thermal_zone *getThermalZone(std::string name);
+
+public:
+	struct thermal_handler	*m_th;
+	struct thermal_zone	*m_tz;
+	struct thermal_ops	 m_ops;
+
+	bool init(LibThermalCallbacks &);
+	int getThermalZonetemp(const std::string name);
+	int getThermalZonetemp(struct thermal_zone *tz);
+	int getThermalZonetemp(int id);
+};
+
+}  // namespace implementation
+}  // namespace V2_0
+}  // namespace thermal
+}  // namespace hardware
+}  // namespace android