diff --git a/services/audioflinger/Tracks.cpp b/services/audioflinger/Tracks.cpp
index 9a7f1f1..d23d19d 100644
--- a/services/audioflinger/Tracks.cpp
+++ b/services/audioflinger/Tracks.cpp
@@ -1710,6 +1710,18 @@
             mRecordTrack->getActiveMicrophones(activeMicrophones));
 }
 
+binder::Status AudioFlinger::RecordHandle::setMicrophoneDirection(
+        int /*audio_microphone_direction_t*/ direction) {
+    ALOGV("%s()", __func__);
+    return binder::Status::fromStatusT(mRecordTrack->setMicrophoneDirection(
+            static_cast<audio_microphone_direction_t>(direction)));
+}
+
+binder::Status AudioFlinger::RecordHandle::setMicrophoneFieldDimension(float zoom) {
+    ALOGV("%s()", __func__);
+    return binder::Status::fromStatusT(mRecordTrack->setMicrophoneFieldDimension(zoom));
+}
+
 // ----------------------------------------------------------------------------
 #undef LOG_TAG
 #define LOG_TAG "AF::RecordTrack"
@@ -2004,6 +2016,27 @@
     }
 }
 
+status_t AudioFlinger::RecordThread::RecordTrack::setMicrophoneDirection(
+        audio_microphone_direction_t direction) {
+    sp<ThreadBase> thread = mThread.promote();
+    if (thread != 0) {
+        RecordThread *recordThread = (RecordThread *)thread.get();
+        return recordThread->setMicrophoneDirection(direction);
+    } else {
+        return BAD_VALUE;
+    }
+}
+
+status_t AudioFlinger::RecordThread::RecordTrack::setMicrophoneFieldDimension(float zoom) {
+    sp<ThreadBase> thread = mThread.promote();
+    if (thread != 0) {
+        RecordThread *recordThread = (RecordThread *)thread.get();
+        return recordThread->setMicrophoneFieldDimension(zoom);
+    } else {
+        return BAD_VALUE;
+    }
+}
+
 // ----------------------------------------------------------------------------
 #undef LOG_TAG
 #define LOG_TAG "AF::PatchRecord"