diff --git a/hal/Android.mk b/hal/Android.mk
index 6cb7c47..35b0823 100644
--- a/hal/Android.mk
+++ b/hal/Android.mk
@@ -46,8 +46,8 @@
     LOCAL_CFLAGS += -DAFE_PROXY_ENABLED
 endif
 
-ifeq ($(strip $(AUDIO_FEATURE_ENABLED_FM)),true)
-    LOCAL_CFLAGS += -DFM_ENABLED
+ifeq ($(strip $(AUDIO_FEATURE_ENABLED_FM_POWER_OPT)),true)
+    LOCAL_CFLAGS += -DFM_POWER_OPT
     LOCAL_SRC_FILES += audio_extn/fm.c
 endif
 
diff --git a/hal/audio_extn/audio_extn.c b/hal/audio_extn/audio_extn.c
index dbb29c0..974e19e 100644
--- a/hal/audio_extn/audio_extn.c
+++ b/hal/audio_extn/audio_extn.c
@@ -49,7 +49,7 @@
 #define AUDIO_PARAMETER_KEY_ANC        "anc_enabled"
 #define AUDIO_PARAMETER_KEY_WFD        "wfd_channel_cap"
 #define AUDIO_PARAMETER_CAN_OPEN_PROXY "can_open_proxy"
-#ifndef FM_ENABLED
+#ifndef FM_POWER_OPT
 #define audio_extn_fm_set_parameters(adev, parms) (0)
 #else
 void audio_extn_fm_set_parameters(struct audio_device *adev,
diff --git a/hal/audio_extn/audio_extn.h b/hal/audio_extn/audio_extn.h
index 6beaa95..9cbed19 100644
--- a/hal/audio_extn/audio_extn.h
+++ b/hal/audio_extn/audio_extn.h
@@ -42,13 +42,8 @@
 #define AUDIO_OUTPUT_FLAG_INCALL_MUSIC 0x8000
 #endif
 
-#ifndef FM_ENABLED
-#define AUDIO_DEVICE_OUT_FM 0x80000
-#define AUDIO_DEVICE_OUT_FM_TX 0x100000
-#define AUDIO_SOURCE_FM_RX 9
-#define AUDIO_SOURCE_FM_RX_A2DP 10
-#define AUDIO_DEVICE_IN_FM_RX (AUDIO_DEVICE_BIT_IN | 0x8000)
-#define AUDIO_DEVICE_IN_FM_RX_A2DP (AUDIO_DEVICE_BIT_IN | 0x10000)
+#ifndef AUDIO_DEVICE_OUT_FM_TX
+#define AUDIO_DEVICE_OUT_FM_TX 0x8000000
 #endif
 
 
diff --git a/hal/audio_extn/fm.c b/hal/audio_extn/fm.c
index 668f67a..d18c88b 100644
--- a/hal/audio_extn/fm.c
+++ b/hal/audio_extn/fm.c
@@ -31,7 +31,7 @@
 #include <stdlib.h>
 #include <cutils/str_parms.h>
 
-#ifdef FM_ENABLED
+#ifdef FM_POWER_OPT
 #define AUDIO_PARAMETER_KEY_HANDLE_FM "handle_fm"
 #define AUDIO_PARAMETER_KEY_FM_VOLUME "fm_volume"
 
@@ -280,4 +280,4 @@
 exit:
     ALOGV("%s: exit", __func__);
 }
-#endif /* FM_ENABLED end */
+#endif /* FM_POWER_OPT end */