diff --git a/audio/aidl/default/Module.cpp b/audio/aidl/default/Module.cpp
index d52e328..4a424bd 100644
--- a/audio/aidl/default/Module.cpp
+++ b/audio/aidl/default/Module.cpp
@@ -969,4 +969,28 @@
     return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
 }
 
+ndk::ScopedAStatus Module::addDeviceEffect(
+        int32_t in_portConfigId,
+        const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect) {
+    if (in_effect == nullptr) {
+        LOG(DEBUG) << __func__ << ": port id " << in_portConfigId << ", null effect";
+    } else {
+        LOG(DEBUG) << __func__ << ": port id " << in_portConfigId << ", effect Binder "
+                   << in_effect->asBinder().get();
+    }
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus Module::removeDeviceEffect(
+        int32_t in_portConfigId,
+        const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect) {
+    if (in_effect == nullptr) {
+        LOG(DEBUG) << __func__ << ": port id " << in_portConfigId << ", null effect";
+    } else {
+        LOG(DEBUG) << __func__ << ": port id " << in_portConfigId << ", effect Binder "
+                   << in_effect->asBinder().get();
+    }
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
 }  // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/Stream.cpp b/audio/aidl/default/Stream.cpp
index e984091..bb123a2 100644
--- a/audio/aidl/default/Stream.cpp
+++ b/audio/aidl/default/Stream.cpp
@@ -541,6 +541,28 @@
 }
 
 template <class Metadata, class StreamWorker>
+ndk::ScopedAStatus StreamCommonImpl<Metadata, StreamWorker>::addEffect(
+        const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect) {
+    if (in_effect == nullptr) {
+        LOG(DEBUG) << __func__ << ": null effect";
+    } else {
+        LOG(DEBUG) << __func__ << ": effect Binder" << in_effect->asBinder().get();
+    }
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+template <class Metadata, class StreamWorker>
+ndk::ScopedAStatus StreamCommonImpl<Metadata, StreamWorker>::removeEffect(
+        const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect) {
+    if (in_effect == nullptr) {
+        LOG(DEBUG) << __func__ << ": null effect";
+    } else {
+        LOG(DEBUG) << __func__ << ": effect Binder" << in_effect->asBinder().get();
+    }
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+template <class Metadata, class StreamWorker>
 ndk::ScopedAStatus StreamCommonImpl<Metadata, StreamWorker>::close() {
     LOG(DEBUG) << __func__;
     if (!isClosed()) {
diff --git a/audio/aidl/default/include/core-impl/Module.h b/audio/aidl/default/include/core-impl/Module.h
index 6baaa76..aa05d2a 100644
--- a/audio/aidl/default/include/core-impl/Module.h
+++ b/audio/aidl/default/include/core-impl/Module.h
@@ -92,6 +92,14 @@
                                            std::vector<VendorParameter>* _aidl_return) override;
     ndk::ScopedAStatus setVendorParameters(const std::vector<VendorParameter>& in_parameters,
                                            bool in_async) override;
+    ndk::ScopedAStatus addDeviceEffect(
+            int32_t in_portConfigId,
+            const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect)
+            override;
+    ndk::ScopedAStatus removeDeviceEffect(
+            int32_t in_portConfigId,
+            const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect)
+            override;
 
     void cleanUpPatch(int32_t patchId);
     ndk::ScopedAStatus createStreamContext(
diff --git a/audio/aidl/default/include/core-impl/Stream.h b/audio/aidl/default/include/core-impl/Stream.h
index e8b2c54..a5d240f 100644
--- a/audio/aidl/default/include/core-impl/Stream.h
+++ b/audio/aidl/default/include/core-impl/Stream.h
@@ -212,6 +212,12 @@
                                                    std::vector<VendorParameter>* _aidl_return) = 0;
     virtual ndk::ScopedAStatus setVendorParameters(
             const std::vector<VendorParameter>& in_parameters, bool in_async) = 0;
+    virtual ndk::ScopedAStatus addEffect(
+            const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>&
+                    in_effect) = 0;
+    virtual ndk::ScopedAStatus removeEffect(
+            const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>&
+                    in_effect) = 0;
 };
 
 class StreamCommon : public BnStreamCommon {
@@ -242,6 +248,20 @@
         return delegate != nullptr ? delegate->setVendorParameters(in_parameters, in_async)
                                    : ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
     }
+    ndk::ScopedAStatus addEffect(
+            const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect)
+            override {
+        auto delegate = mDelegate.lock();
+        return delegate != nullptr ? delegate->addEffect(in_effect)
+                                   : ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+    }
+    ndk::ScopedAStatus removeEffect(
+            const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect)
+            override {
+        auto delegate = mDelegate.lock();
+        return delegate != nullptr ? delegate->removeEffect(in_effect)
+                                   : ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
+    }
     // It is possible that on the client side the proxy for IStreamCommon will outlive
     // the IStream* instance, and the server side IStream* instance will get destroyed
     // while this IStreamCommon instance is still alive.
@@ -257,6 +277,12 @@
                                            std::vector<VendorParameter>* _aidl_return) override;
     ndk::ScopedAStatus setVendorParameters(const std::vector<VendorParameter>& in_parameters,
                                            bool in_async) override;
+    ndk::ScopedAStatus addEffect(
+            const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect)
+            override;
+    ndk::ScopedAStatus removeEffect(
+            const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_effect)
+            override;
 
     ndk::ScopedAStatus getStreamCommon(std::shared_ptr<IStreamCommon>* _aidl_return);
     ndk::ScopedAStatus init() {