diff --git a/services/audiopolicy/Android.mk b/services/audiopolicy/Android.mk
index d1b3ec8..ff7d9c8 100644
--- a/services/audiopolicy/Android.mk
+++ b/services/audiopolicy/Android.mk
@@ -37,6 +37,10 @@ LOCAL_SHARED_LIBRARIES += \
     libaudiopolicymanager
 endif

+ifeq ($(BOARD_HAVE_PRE_KITKAT_AUDIO_BLOB),true)
+    LOCAL_CFLAGS += -DHAVE_PRE_KITKAT_AUDIO_BLOB
+endif
+
 LOCAL_STATIC_LIBRARIES := \
     libmedia_helper \
     libserviceutility
diff --git a/services/audiopolicy/AudioPolicyClientImplLegacy.cpp b/services/audiopolicy/AudioPolicyClientImplLegacy.cpp
index 97719da..14b1df9 100644
--- a/services/audiopolicy/AudioPolicyClientImplLegacy.cpp
+++ b/services/audiopolicy/AudioPolicyClientImplLegacy.cpp
@@ -125,8 +125,13 @@ audio_io_handle_t aps_open_output_on_module(void *service __unused,
                                                    audio_output_flags_t flags,
                                                    const audio_offload_info_t *offloadInfo)
 {
+#ifdef HAVE_PRE_KITKAT_AUDIO_BLOB
+    return open_output(module, pDevices, pSamplingRate, pFormat, pChannelMask,
+                          pLatencyMs, flags, NULL);
+#else
     return open_output(module, pDevices, pSamplingRate, pFormat, pChannelMask,
                           pLatencyMs, flags, offloadInfo);
+#endif
 }

 audio_io_handle_t aps_open_dup_output(void *service __unused,
diff --git a/services/audiopolicy/AudioPolicyInterfaceImplLegacy.cpp b/services/audiopolicy/AudioPolicyInterfaceImplLegacy.cpp
index e1e81e1..fd47256 100644
--- a/services/audiopolicy/AudioPolicyInterfaceImplLegacy.cpp
+++ b/services/audiopolicy/AudioPolicyInterfaceImplLegacy.cpp
@@ -474,6 +474,9 @@ status_t AudioPolicyService::queryDefaultPreProcessing(int audioSession,

 bool AudioPolicyService::isOffloadSupported(const audio_offload_info_t& info)
 {
+#if HAVE_PRE_KITKAT_AUDIO_BLOB
+    return false;
+#endif
     if (mpAudioPolicy == NULL) {
         ALOGV("mpAudioPolicy == NULL");
         return false;