diff --git a/audio/aidl/default/primary/StreamPrimary.cpp b/audio/aidl/default/primary/StreamPrimary.cpp
index 1b1ea68..7e3bdd4 100644
--- a/audio/aidl/default/primary/StreamPrimary.cpp
+++ b/audio/aidl/default/primary/StreamPrimary.cpp
@@ -127,6 +127,11 @@
     if (isStubStream()) {
         return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
     }
+    float gain;
+    RETURN_STATUS_IF_ERROR(primary::PrimaryMixer::getInstance().getMicGain(&gain));
+    _aidl_return->resize(0);
+    _aidl_return->resize(mChannelCount, gain);
+    RETURN_STATUS_IF_ERROR(setHwGainImpl(*_aidl_return));
     return getHwGainImpl(_aidl_return);
 }
 
@@ -194,6 +199,9 @@
     if (isStubStream()) {
         return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
     }
+    RETURN_STATUS_IF_ERROR(primary::PrimaryMixer::getInstance().getVolumes(_aidl_return));
+    _aidl_return->resize(mChannelCount);
+    RETURN_STATUS_IF_ERROR(setHwVolumeImpl(*_aidl_return));
     return getHwVolumeImpl(_aidl_return);
 }