diff --git a/libs/audioflinger/AudioHardwareStub.h b/libs/audioflinger/AudioHardwareStub.h
index 24736ed..d406424 100644
--- a/libs/audioflinger/AudioHardwareStub.h
+++ b/libs/audioflinger/AudioHardwareStub.h
@@ -43,7 +43,7 @@
 
 class AudioStreamInStub : public AudioStreamIn {
 public:
-    virtual status_t    set(int format, int channelCount, uint32_t sampleRate);
+    virtual status_t    set(int format, int channelCount, uint32_t sampleRate, AudioSystem::audio_in_acoustics acoustics);
     virtual uint32_t    sampleRate() const { return 8000; }
     virtual size_t      bufferSize() const { return 320; }
     virtual int         channelCount() const { return 1; }
@@ -81,7 +81,8 @@
                                 int format,
                                 int channelCount,
                                 uint32_t sampleRate,
-                                status_t *status);
+                                status_t *status,
+				AudioSystem::audio_in_acoustics acoustics);
 
 protected:
     virtual status_t    doRouting() { return NO_ERROR; }