Add Thermal HAL VTS (59d05ebc) · Commits · e / os / android_hardware_interfaces

thermal/1.0/IThermal.hal

+9 −0

Original line number	Diff line number	Diff line
		@@ -32,6 +32,9 @@ interface IThermal {
		* always returns and never removes such temperatures.
		*
		*/
		@callflow(next={"*"})
		@entry
		@exit
		getTemperatures()
		generates (ThermalStatus status, vec<Temperature> temperatures);

		@@ -47,6 +50,9 @@ interface IThermal {
		* the same regardless the number of calls to this method.
		*
		*/
		@callflow(next={"*"})
		@entry
		@exit
		getCpuUsages() generates (ThermalStatus status, vec<CpuUsage> cpuUsages);

		/*
		@@ -63,6 +69,9 @@ interface IThermal {
		* the list such cooling devices.
		*
		*/
		@callflow(next={"*"})
		@entry
		@exit
		getCoolingDevices()
		generates (ThermalStatus status, vec<CoolingDevice> devices);

thermal/1.0/default/Thermal.cpp

+138 −143

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@
		#include <errno.h>
		#include <hardware/hardware.h>
		#include <hardware/thermal.h>
		#include <vector>

		#include "Thermal.h"

		@@ -29,8 +30,7 @@ namespace thermal {
		namespace V1_0 {
		namespace implementation {

		Thermal::Thermal(thermal_module_t* module) : mModule(module) {
		}
		Thermal::Thermal(thermal_module_t* module) : mModule(module) {}

		// Methods from ::android::hardware::thermal::V1_0::IThermal follow.
		Return<void> Thermal::getTemperatures(getTemperatures_cb _hidl_cb) {
		@@ -44,17 +44,14 @@ Return<void> Thermal::getTemperatures(getTemperatures_cb _hidl_cb) {
		return Void();
		}

		ssize_t list_size = mModule->getTemperatures(mModule, nullptr, 0);
		if (list_size >= 0) {
		temperature_t *list = new temperature_t[list_size];
		ssize_t size = mModule->getTemperatures(mModule, list, list_size);
		ssize_t size = mModule->getTemperatures(mModule, nullptr, 0);
		if (size >= 0) {
		if (list_size > size) {
		list_size = size;
		}

		temperatures.resize(list_size);
		for (ssize_t i = 0; i < list_size; ++i) {
		std::vector<temperature_t> list;
		list.resize(size);
		size = mModule->getTemperatures(mModule, list.data(), list.size());
		if (size >= 0) {
		temperatures.resize(list.size());
		for (size_t i = 0; i < list.size(); ++i) {
		switch (list[i].type) {
		case DEVICE_TEMPERATURE_UNKNOWN:
		temperatures[i].type = TemperatureType::UNKNOWN;
		@@ -72,7 +69,8 @@ Return<void> Thermal::getTemperatures(getTemperatures_cb _hidl_cb) {
		temperatures[i].type = TemperatureType::SKIN;
		break;
		default:
		ALOGE("Unknown temperature %s type", list[i].name);;
		ALOGE("Unknown temperature %s type", list[i].name);
		;
		}
		temperatures[i].name = list[i].name;
		temperatures[i].currentValue = list[i].current_value;
		@@ -80,14 +78,11 @@ Return<void> Thermal::getTemperatures(getTemperatures_cb _hidl_cb) {
		temperatures[i].shutdownThreshold = list[i].shutdown_threshold;
		temperatures[i].vrThrottlingThreshold = list[i].vr_throttling_threshold;
		}
		} else {
		status.code = ThermalStatusCode::FAILURE;
		status.debugMessage = strerror(-size);
		}
		delete[] list;
		} else {
		}
		if (size < 0) {
		status.code = ThermalStatusCode::FAILURE;
		status.debugMessage = strerror(-list_size);
		status.debugMessage = strerror(-size);
		}
		_hidl_cb(status, temperatures);
		return Void();
		@@ -106,11 +101,13 @@ Return<void> Thermal::getCpuUsages(getCpuUsages_cb _hidl_cb) {

		ssize_t size = mModule->getCpuUsages(mModule, nullptr);
		if (size >= 0) {
		cpu_usage_t *list = new cpu_usage_t[size];
		size = mModule->getCpuUsages(mModule, list);
		std::vector<cpu_usage_t> list;
		list.resize(size);
		size = mModule->getCpuUsages(mModule, list.data());
		if (size >= 0) {
		list.resize(size);
		cpuUsages.resize(size);
		for (ssize_t i = 0; i < size; ++i) {
		for (size_t i = 0; i < list.size(); ++i) {
		cpuUsages[i].name = list[i].name;
		cpuUsages[i].active = list[i].active;
		cpuUsages[i].total = list[i].total;
		@@ -120,8 +117,8 @@ Return<void> Thermal::getCpuUsages(getCpuUsages_cb _hidl_cb) {
		status.code = ThermalStatusCode::FAILURE;
		status.debugMessage = strerror(-size);
		}
		delete[] list;
		} else {
		}
		if (size < 0) {
		status.code = ThermalStatusCode::FAILURE;
		status.debugMessage = strerror(-size);
		}
		@@ -140,16 +137,15 @@ Return<void> Thermal::getCoolingDevices(getCoolingDevices_cb _hidl_cb) {
		return Void();
		}

		ssize_t list_size = mModule->getCoolingDevices(mModule, nullptr, 0);
		if (list_size >= 0) {
		cooling_device_t *list = new cooling_device_t[list_size];
		ssize_t size = mModule->getCoolingDevices(mModule, list, list_size);
		ssize_t size = mModule->getCoolingDevices(mModule, nullptr, 0);
		if (size >= 0) {
		if (list_size > size) {
		list_size = size;
		}
		coolingDevices.resize(list_size);
		for (ssize_t i = 0; i < list_size; ++i) {
		std::vector<cooling_device_t> list;
		list.resize(size);
		size = mModule->getCoolingDevices(mModule, list.data(), list.size());
		if (size >= 0) {
		list.resize(size);
		coolingDevices.resize(list.size());
		for (size_t i = 0; i < list.size(); ++i) {
		switch (list[i].type) {
		case FAN_RPM:
		coolingDevices[i].type = CoolingType::FAN_RPM;
		@@ -160,15 +156,11 @@ Return<void> Thermal::getCoolingDevices(getCoolingDevices_cb _hidl_cb) {
		coolingDevices[i].name = list[i].name;
		coolingDevices[i].currentValue = list[i].current_value;
		}

		} else {
		status.code = ThermalStatusCode::FAILURE;
		status.debugMessage = strerror(-size);
		}
		delete[] list;
		} else {
		}
		if (size < 0) {
		status.code = ThermalStatusCode::FAILURE;
		status.debugMessage = strerror(-list_size);
		status.debugMessage = strerror(-size);
		}
		_hidl_cb(status, coolingDevices);
		return Void();
		@@ -177,7 +169,8 @@ Return<void> Thermal::getCoolingDevices(getCoolingDevices_cb _hidl_cb) {
		IThermal* HIDL_FETCH_IThermal(const char* /* name */) {
		thermal_module_t* module;
		status_t err = hw_get_module(THERMAL_HARDWARE_MODULE_ID,
		const_cast<hw_module_t const>(reinterpret_cast<hw_module_t>(&module)));
		const_cast<hw_module_t const**>(
		reinterpret_cast<hw_module_t**>(&module)));
		if (err \|\| !module) {
		ALOGE("Couldn't load %s module (%s)", THERMAL_HARDWARE_MODULE_ID,
		strerror(-err));
		@@ -185,9 +178,11 @@ IThermal* HIDL_FETCH_IThermal(const char* /* name */) {

		if (err == 0 && module->common.methods->open) {
		struct hw_device_t* device;
		err = module->common.methods->open(&module->common, THERMAL_HARDWARE_MODULE_ID, &device);
		err = module->common.methods->open(&module->common,
		THERMAL_HARDWARE_MODULE_ID, &device);
		if (err) {
		ALOGE("Couldn't open %s module (%s)", THERMAL_HARDWARE_MODULE_ID, strerror(-err));
		ALOGE("Couldn't open %s module (%s)", THERMAL_HARDWARE_MODULE_ID,
		strerror(-err));
		} else {
		return new Thermal(reinterpret_cast<thermal_module_t*>(device));
		}

thermal/1.0/types.hal

+3 −3

Original line number	Diff line number	Diff line
		@@ -26,7 +26,7 @@ enum TemperatureType : int32_t {
		SKIN = 3,
		};

		enum CoolingType : int32_t {
		enum CoolingType : uint32_t {
		/** Fan cooling device speed in RPM. */
		FAN_RPM = 0,
		};
		@@ -118,9 +118,9 @@ struct CpuUsage {

		enum ThermalStatusCode : uint32_t {
		/** No errors. */
		SUCCESS,
		SUCCESS = 0,
		/** Unknown failure occured. */
		FAILURE
		FAILURE = 1
		};

		/**

thermal/1.0/vts/Android.mk

0 → 100644

+84 −0

Original line number	Diff line number	Diff line
		#
		# Copyright (C) 2016 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.
		#

		LOCAL_PATH := $(call my-dir)

		# build VTS driver for Thermal v1.0.
		include $(CLEAR_VARS)

		LOCAL_MODULE := libvts_driver_hidl_thermal@1.0

		LOCAL_SRC_FILES := \
		Thermal.vts \
		types.vts \

		LOCAL_C_INCLUDES := \
		android.hardware.thermal@1.0 \
		system/core/base/include \
		system/core/include \

		LOCAL_SHARED_LIBRARIES += \
		android.hardware.thermal@1.0 \
		libbase \
		libutils \
		libcutils \
		liblog \
		libhidl \
		libhwbinder \
		libprotobuf-cpp-full \
		libvts_common \
		libvts_datatype \
		libvts_measurement \
		libvts_multidevice_proto \

		LOCAL_STATIC_LIBRARIES := \

		LOCAL_PROTOC_OPTIMIZE_TYPE := full

		LOCAL_MULTILIB := both

		include $(BUILD_SHARED_LIBRARY)

		# build profiler for thermal.
		include $(CLEAR_VARS)

		LOCAL_MODULE := libvts_profiler_hidl_thermal@1.0

		LOCAL_SRC_FILES := \
		Thermal.vts \
		types.vts \

		LOCAL_C_INCLUDES += \
		test/vts/drivers/libprofiling \

		LOCAL_VTS_MODE := PROFILER

		LOCAL_SHARED_LIBRARIES := \
		android.hardware.thermal@1.0 \
		libbase \
		libcutils \
		liblog \
		libhidl \
		libhwbinder \
		libprotobuf-cpp-full \
		libvts_common \
		libvts_multidevice_proto \
		libvts_profiling \
		libutils \

		LOCAL_PROTOC_OPTIMIZE_TYPE := full

		include $(BUILD_SHARED_LIBRARY)

thermal/1.0/vts/Thermal.vts

0 → 100644

+82 −0

Original line number	Diff line number	Diff line
		component_class: HAL_HIDL
		component_type_version: 1.0
		component_name: "IThermal"

		package: "android.hardware.thermal"

		import: "android.hardware.thermal@1.0::types"

		interface: {
		api: {
		name: "getTemperatures"
		return_type_hidl: {
		type: TYPE_STRUCT
		predefined_type: "::android::hardware::thermal::V1_0::ThermalStatus"
		}
		return_type_hidl: {
		type: TYPE_VECTOR
		vector_value: {
		type: TYPE_STRUCT
		predefined_type: "::android::hardware::thermal::V1_0::Temperature"
		}
		}
		callflow: {
		next: "*"
		}
		callflow: {
		entry: true
		}
		callflow: {
		exit: true
		}
		}

		api: {
		name: "getCpuUsages"
		return_type_hidl: {
		type: TYPE_STRUCT
		predefined_type: "::android::hardware::thermal::V1_0::ThermalStatus"
		}
		return_type_hidl: {
		type: TYPE_VECTOR
		vector_value: {
		type: TYPE_STRUCT
		predefined_type: "::android::hardware::thermal::V1_0::CpuUsage"
		}
		}
		callflow: {
		next: "*"
		}
		callflow: {
		entry: true
		}
		callflow: {
		exit: true
		}
		}

		api: {
		name: "getCoolingDevices"
		return_type_hidl: {
		type: TYPE_STRUCT
		predefined_type: "::android::hardware::thermal::V1_0::ThermalStatus"
		}
		return_type_hidl: {
		type: TYPE_VECTOR
		vector_value: {
		type: TYPE_STRUCT
		predefined_type: "::android::hardware::thermal::V1_0::CoolingDevice"
		}
		}
		callflow: {
		next: "*"
		}
		callflow: {
		entry: true
		}
		callflow: {
		exit: true
		}
		}

		}