diff --git a/media/libaudiohal/impl/DeviceHalAidl.cpp b/media/libaudiohal/impl/DeviceHalAidl.cpp
index 0ae1a1f..ebffaff 100644
--- a/media/libaudiohal/impl/DeviceHalAidl.cpp
+++ b/media/libaudiohal/impl/DeviceHalAidl.cpp
@@ -95,8 +95,35 @@
     portConfig->format = config.base.format;
 }
 
+// Note: these converters are for types defined in different AIDL files. Although these
+// AIDL files are copies of each other, however formally these are different types
+// thus we don't use a conversion via a parcelable.
+ConversionResult<media::AudioRoute> ndk2cpp_AudioRoute(const AudioRoute& ndk) {
+    media::AudioRoute cpp;
+    cpp.sourcePortIds.insert(
+            cpp.sourcePortIds.end(), ndk.sourcePortIds.begin(), ndk.sourcePortIds.end());
+    cpp.sinkPortId = ndk.sinkPortId;
+    cpp.isExclusive = ndk.isExclusive;
+    return cpp;
+}
+
 }  // namespace
 
+status_t DeviceHalAidl::getAudioPorts(std::vector<media::audio::common::AudioPort> *ports) {
+    auto convertAudioPortFromMap = [](const Ports::value_type& pair) {
+        return ndk2cpp_AudioPort(pair.second);
+    };
+    return ::aidl::android::convertRange(mPorts.begin(), mPorts.end(), ports->begin(),
+            convertAudioPortFromMap);
+}
+
+status_t DeviceHalAidl::getAudioRoutes(std::vector<media::AudioRoute> *routes) {
+    *routes = VALUE_OR_RETURN_STATUS(
+            ::aidl::android::convertContainer<std::vector<media::AudioRoute>>(
+                    mRoutes, ndk2cpp_AudioRoute));
+    return OK;
+}
+
 status_t DeviceHalAidl::getSupportedDevices(uint32_t*) {
     // Obsolete.
     return INVALID_OPERATION;
@@ -106,8 +133,7 @@
     TIME_CHECK();
     if (mModule == nullptr) return NO_INIT;
     std::vector<AudioPort> ports;
-    RETURN_STATUS_IF_ERROR(
-            statusTFromBinderStatus(mModule->getAudioPorts(&ports)));
+    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mModule->getAudioPorts(&ports)));
     ALOGW_IF(ports.empty(), "%s: module %s returned an empty list of audio ports",
             __func__, mInstance.c_str());
     std::transform(ports.begin(), ports.end(), std::inserter(mPorts, mPorts.end()),
@@ -1273,13 +1299,12 @@
 
 status_t DeviceHalAidl::updateRoutes() {
     TIME_CHECK();
-    std::vector<AudioRoute> routes;
     RETURN_STATUS_IF_ERROR(
-            statusTFromBinderStatus(mModule->getAudioRoutes(&routes)));
-    ALOGW_IF(routes.empty(), "%s: module %s returned an empty list of audio routes",
+            statusTFromBinderStatus(mModule->getAudioRoutes(&mRoutes)));
+    ALOGW_IF(mRoutes.empty(), "%s: module %s returned an empty list of audio routes",
             __func__, mInstance.c_str());
     mRoutingMatrix.clear();
-    for (const auto& r : routes) {
+    for (const auto& r : mRoutes) {
         for (auto portId : r.sourcePortIds) {
             mRoutingMatrix.emplace(r.sinkPortId, portId);
             mRoutingMatrix.emplace(portId, r.sinkPortId);
diff --git a/media/libaudiohal/impl/DeviceHalAidl.h b/media/libaudiohal/impl/DeviceHalAidl.h
index 7b90744..d5d89f3 100644
--- a/media/libaudiohal/impl/DeviceHalAidl.h
+++ b/media/libaudiohal/impl/DeviceHalAidl.h
@@ -68,6 +68,10 @@
 class DeviceHalAidl : public DeviceHalInterface, public ConversionHelperAidl,
                       public CallbackBroker, public MicrophoneInfoProvider {
   public:
+    status_t getAudioPorts(std::vector<media::audio::common::AudioPort> *ports) override;
+
+    status_t getAudioRoutes(std::vector<media::AudioRoute> *routes) override;
+
     // Sets the value of 'devices' to a bitmask of 1 or more values of audio_devices_t.
     status_t getSupportedDevices(uint32_t *devices) override;
 
@@ -181,6 +185,7 @@
     using PortConfigs = std::map<int32_t /*port config ID*/,
             ::aidl::android::media::audio::common::AudioPortConfig>;
     using Ports = std::map<int32_t /*port ID*/, ::aidl::android::media::audio::common::AudioPort>;
+    using Routes = std::vector<::aidl::android::hardware::audio::core::AudioRoute>;
     // Answers the question "whether portID 'first' is reachable from portID 'second'?"
     // It's not a map because both portIDs are known. The matrix is symmetric.
     using RoutingMatrix = std::set<std::pair<int32_t, int32_t>>;
@@ -279,6 +284,7 @@
     int32_t mDefaultOutputPortId = -1;
     PortConfigs mPortConfigs;
     Patches mPatches;
+    Routes mRoutes;
     RoutingMatrix mRoutingMatrix;
     Streams mStreams;
     Microphones mMicrophones;
diff --git a/media/libaudiohal/impl/DeviceHalHidl.cpp b/media/libaudiohal/impl/DeviceHalHidl.cpp
index 12acebd..a028e3b 100644
--- a/media/libaudiohal/impl/DeviceHalHidl.cpp
+++ b/media/libaudiohal/impl/DeviceHalHidl.cpp
@@ -79,6 +79,15 @@
     }
 }
 
+status_t DeviceHalHidl::getAudioPorts(
+        std::vector<media::audio::common::AudioPort> *ports __unused) {
+    return INVALID_OPERATION;
+}
+
+status_t DeviceHalHidl::getAudioRoutes(std::vector<media::AudioRoute> *routes __unused) {
+    return INVALID_OPERATION;
+}
+
 status_t DeviceHalHidl::getSupportedDevices(uint32_t*) {
     // Obsolete.
     return INVALID_OPERATION;
@@ -405,6 +414,7 @@
 
 template <typename HalPort>
 status_t DeviceHalHidl::getAudioPortImpl(HalPort *port) {
+    using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::AudioPort;
     if (mDevice == 0) return NO_INIT;
     AudioPort hidlPort;
     HidlUtils::audioPortFromHal(*port, &hidlPort);
@@ -447,6 +457,7 @@
 }
 
 status_t DeviceHalHidl::setAudioPortConfig(const struct audio_port_config *config) {
+    using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::AudioPortConfig;
     TIME_CHECK();
     if (mDevice == 0) return NO_INIT;
     AudioPortConfig hidlConfig;
@@ -511,6 +522,7 @@
 #endif
 
 status_t DeviceHalHidl::setConnectedState(const struct audio_port_v7 *port, bool connected) {
+    using ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION::AudioPort;
     TIME_CHECK();
     if (mDevice == 0) return NO_INIT;
 #if MAJOR_VERSION == 7 && MINOR_VERSION == 1
diff --git a/media/libaudiohal/impl/DeviceHalHidl.h b/media/libaudiohal/impl/DeviceHalHidl.h
index 132aad7..5f8b376 100644
--- a/media/libaudiohal/impl/DeviceHalHidl.h
+++ b/media/libaudiohal/impl/DeviceHalHidl.h
@@ -29,6 +29,10 @@
 class DeviceHalHidl : public DeviceHalInterface, public CoreConversionHelperHidl
 {
   public:
+    status_t getAudioPorts(std::vector<media::audio::common::AudioPort> *ports) override;
+
+    status_t getAudioRoutes(std::vector<media::AudioRoute> *routes) override;
+
     // Sets the value of 'devices' to a bitmask of 1 or more values of audio_devices_t.
     status_t getSupportedDevices(uint32_t *devices) override;
 
diff --git a/media/libaudiohal/impl/DevicesFactoryHalAidl.cpp b/media/libaudiohal/impl/DevicesFactoryHalAidl.cpp
index 2eaaf5d..8345cd2 100644
--- a/media/libaudiohal/impl/DevicesFactoryHalAidl.cpp
+++ b/media/libaudiohal/impl/DevicesFactoryHalAidl.cpp
@@ -14,26 +14,67 @@
  * limitations under the License.
  */
 
+#include <memory>
+
 #define LOG_TAG "DevicesFactoryHalAidl"
 //#define LOG_NDEBUG 0
 
 #include <aidl/android/hardware/audio/core/IModule.h>
 #include <android/binder_manager.h>
 #include <binder/IServiceManager.h>
-#include <memory>
+#include <media/AidlConversionNdkCpp.h>
+#include <media/AidlConversionUtil.h>
 #include <utils/Log.h>
 
 #include "DeviceHalAidl.h"
 #include "DevicesFactoryHalAidl.h"
 
-using namespace ::aidl::android::hardware::audio::core;
+using aidl::android::aidl_utils::statusTFromBinderStatus;
+using aidl::android::hardware::audio::core::IConfig;
+using aidl::android::hardware::audio::core::IModule;
+using aidl::android::hardware::audio::core::SurroundSoundConfig;
+using aidl::android::media::audio::common::AudioHalEngineConfig;
 using ::android::detail::AudioHalVersionInfo;
 
 namespace android {
 
-DevicesFactoryHalAidl::DevicesFactoryHalAidl(std::shared_ptr<IConfig> iconfig)
-    : mIConfig(std::move(iconfig)) {
-    ALOG_ASSERT(iconfig != nullptr, "Provided default IConfig service is NULL");
+namespace {
+
+ConversionResult<media::SurroundSoundConfig::SurroundFormatFamily>
+ndk2cpp_SurroundSoundConfigFormatFamily(const SurroundSoundConfig::SurroundFormatFamily& ndk) {
+    media::SurroundSoundConfig::SurroundFormatFamily cpp;
+    cpp.primaryFormat = VALUE_OR_RETURN(ndk2cpp_AudioFormatDescription(ndk.primaryFormat));
+    cpp.subFormats = VALUE_OR_RETURN(::aidl::android::convertContainer<std::vector<
+            media::audio::common::AudioFormatDescription>>(ndk.subFormats,
+                    ndk2cpp_AudioFormatDescription));
+    return cpp;
+}
+
+ConversionResult<media::SurroundSoundConfig>
+ndk2cpp_SurroundSoundConfig(const SurroundSoundConfig& ndk) {
+    media::SurroundSoundConfig cpp;
+    cpp.formatFamilies = VALUE_OR_RETURN(::aidl::android::convertContainer<std::vector<
+            media::SurroundSoundConfig::SurroundFormatFamily>>(ndk.formatFamilies,
+                    ndk2cpp_SurroundSoundConfigFormatFamily));
+    return cpp;
+}
+
+}  // namespace
+
+DevicesFactoryHalAidl::DevicesFactoryHalAidl(std::shared_ptr<IConfig> config)
+    : mConfig(std::move(config)) {
+}
+
+status_t DevicesFactoryHalAidl::getDeviceNames(std::vector<std::string> *names) {
+    if (names == nullptr) {
+        return BAD_VALUE;
+    }
+    AServiceManager_forEachDeclaredInstance(IModule::descriptor, static_cast<void*>(names),
+            [](const char* instance, void* context) {
+                if (strcmp(instance, "default") == 0) instance = "primary";
+                static_cast<decltype(names)>(context)->push_back(instance);
+            });
+    return OK;
 }
 
 // Opens a device with the specified name. To close the device, it is
@@ -43,19 +84,22 @@
         return BAD_VALUE;
     }
 
+    // FIXME: Remove this call and the check for the supported module names
+    // after implementing retrieval of module names on the framework side.
+    // Currently it is still using the legacy XML config.
+    std::vector<std::string> deviceNames;
+    if (status_t status = getDeviceNames(&deviceNames); status != OK) {
+        return status;
+    }
     std::shared_ptr<IModule> service;
-    // FIXME: Normally we will list available HAL modules and connect to them,
-    // however currently we still get the list of module names from the config.
-    // Since the example service does not have all modules, the SM will wait
-    // for the missing ones forever.
-    if (strcmp(name, "primary") == 0 || strcmp(name, "r_submix") == 0 || strcmp(name, "usb") == 0) {
+    if (std::find(deviceNames.begin(), deviceNames.end(), name) != deviceNames.end()) {
         if (strcmp(name, "primary") == 0) name = "default";
         auto serviceName = std::string(IModule::descriptor) + "/" + name;
         service = IModule::fromBinder(
                 ndk::SpAIBinder(AServiceManager_waitForService(serviceName.c_str())));
         ALOGE_IF(service == nullptr, "%s fromBinder %s failed", __func__, serviceName.c_str());
     }
-    // If the service is a nullptr, the device will not be really functional,
+    // If the service is a nullptr, the device object will not be really functional,
     // but will not crash either.
     *device = sp<DeviceHalAidl>::make(name, service);
     return OK;
@@ -97,18 +141,28 @@
 
 AudioHalVersionInfo DevicesFactoryHalAidl::getHalVersion() const {
     int32_t versionNumber = 0;
-    if (mIConfig != 0) {
-        if (ndk::ScopedAStatus status = mIConfig->getInterfaceVersion(&versionNumber);
-                !status.isOk()) {
-            ALOGE("%s getInterfaceVersion failed: %s", __func__, status.getDescription().c_str());
-        }
-    } else {
-        ALOGW("%s no IConfig instance", __func__);
+    if (ndk::ScopedAStatus status = mConfig->getInterfaceVersion(&versionNumber); !status.isOk()) {
+        ALOGE("%s getInterfaceVersion failed: %s", __func__, status.getDescription().c_str());
     }
     // AIDL does not have minor version, fill 0 for all versions
     return AudioHalVersionInfo(AudioHalVersionInfo::Type::AIDL, versionNumber);
 }
 
+status_t DevicesFactoryHalAidl::getSurroundSoundConfig(media::SurroundSoundConfig *config) {
+    SurroundSoundConfig ndkConfig;
+    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mConfig->getSurroundSoundConfig(&ndkConfig)));
+    *config = VALUE_OR_RETURN_STATUS(ndk2cpp_SurroundSoundConfig(ndkConfig));
+    return OK;
+}
+
+status_t DevicesFactoryHalAidl::getEngineConfig(
+        media::audio::common::AudioHalEngineConfig *config) {
+    AudioHalEngineConfig ndkConfig;
+    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mConfig->getEngineConfig(&ndkConfig)));
+    *config = VALUE_OR_RETURN_STATUS(ndk2cpp_AudioHalEngineConfig(ndkConfig));
+    return OK;
+}
+
 // Main entry-point to the shared library.
 extern "C" __attribute__((visibility("default"))) void* createIDevicesFactoryImpl() {
     auto serviceName = std::string(IConfig::descriptor) + "/default";
diff --git a/media/libaudiohal/impl/DevicesFactoryHalAidl.h b/media/libaudiohal/impl/DevicesFactoryHalAidl.h
index cb627bc..21957bc 100644
--- a/media/libaudiohal/impl/DevicesFactoryHalAidl.h
+++ b/media/libaudiohal/impl/DevicesFactoryHalAidl.h
@@ -26,7 +26,9 @@
 {
   public:
     explicit DevicesFactoryHalAidl(
-            std::shared_ptr<::aidl::android::hardware::audio::core::IConfig> iConfig);
+            std::shared_ptr<::aidl::android::hardware::audio::core::IConfig> config);
+
+    status_t getDeviceNames(std::vector<std::string> *names) override;
 
     // Opens a device with the specified name. To close the device, it is
     // necessary to release references to the returned object.
@@ -38,8 +40,12 @@
 
     android::detail::AudioHalVersionInfo getHalVersion() const override;
 
+    status_t getSurroundSoundConfig(media::SurroundSoundConfig *config) override;
+
+    status_t getEngineConfig(media::audio::common::AudioHalEngineConfig *config) override;
+
   private:
-    const std::shared_ptr<::aidl::android::hardware::audio::core::IConfig> mIConfig;
+    const std::shared_ptr<::aidl::android::hardware::audio::core::IConfig> mConfig;
     ~DevicesFactoryHalAidl() = default;
 };
 
diff --git a/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp b/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp
index 9f06f83..eef60b5 100644
--- a/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp
+++ b/media/libaudiohal/impl/DevicesFactoryHalHidl.cpp
@@ -106,6 +106,10 @@
 }
 #endif
 
+status_t DevicesFactoryHalHidl::getDeviceNames(std::vector<std::string> *names __unused) {
+    return INVALID_OPERATION;
+}
+
 status_t DevicesFactoryHalHidl::openDevice(const char *name, sp<DeviceHalInterface> *device) {
     auto factories = copyDeviceFactories();
     if (factories.empty()) return NO_INIT;
@@ -232,6 +236,16 @@
     return AudioHalVersionInfo(AudioHalVersionInfo::Type::HIDL, MAJOR_VERSION, MINOR_VERSION);
 }
 
+status_t DevicesFactoryHalHidl::getSurroundSoundConfig(
+        media::SurroundSoundConfig *config __unused) {
+    return INVALID_OPERATION;
+}
+
+status_t DevicesFactoryHalHidl::getEngineConfig(
+        media::audio::common::AudioHalEngineConfig *config __unused) {
+    return INVALID_OPERATION;
+}
+
 // Main entry-point to the shared library.
 extern "C" __attribute__((visibility("default"))) void* createIDevicesFactoryImpl() {
     auto service = hardware::audio::CPP_VERSION::IDevicesFactory::getService();
diff --git a/media/libaudiohal/impl/DevicesFactoryHalHidl.h b/media/libaudiohal/impl/DevicesFactoryHalHidl.h
index 5294728..3285af7 100644
--- a/media/libaudiohal/impl/DevicesFactoryHalHidl.h
+++ b/media/libaudiohal/impl/DevicesFactoryHalHidl.h
@@ -37,6 +37,8 @@
     explicit DevicesFactoryHalHidl(sp<IDevicesFactory> devicesFactory);
     void onFirstRef() override;
 
+    status_t getDeviceNames(std::vector<std::string> *names) override;
+
     // Opens a device with the specified name. To close the device, it is
     // necessary to release references to the returned object.
     status_t openDevice(const char *name, sp<DeviceHalInterface> *device) override;
@@ -47,6 +49,10 @@
 
     android::detail::AudioHalVersionInfo getHalVersion() const override;
 
+    status_t getSurroundSoundConfig(media::SurroundSoundConfig *config) override;
+
+    status_t getEngineConfig(media::audio::common::AudioHalEngineConfig *config) override;
+
   private:
     friend class ServiceNotificationListener;
     void addDeviceFactory(sp<IDevicesFactory> factory, bool needToNotify);