[Feature][Modem]Update MTK MODEM V1.6 baseline version: MOLY.NR15.R3.MD700.IVT.MP1MR3.MP.V1.6

MTK modem version: MT2735_IVT_MOLY.NR15.R3.MD700.IVT.MP1MR3.MP.V1.6.tar.gz
RF  modem version: NA

Change-Id: I45a4c2752fa9d1a618beacd5d40737fb39ab64fb
diff --git a/mcu/interface/driver/audio/audlp_exp.h b/mcu/interface/driver/audio/audlp_exp.h
new file mode 100644
index 0000000..d9c0b4a
--- /dev/null
+++ b/mcu/interface/driver/audio/audlp_exp.h
@@ -0,0 +1,29 @@
+
+#ifndef __AUDIO_LP_EXPORT__
+#define __AUDIO_LP_EXPORT__
+
+
+typedef enum {
+   AUDLP_OK = 0,
+   AUDLP_WARN_LAST_SEVERAL_PST,
+   AUDLP_ERR_NO_ENOUGH_PST,
+   AUDLP_ERR_FS_GET_DEVICEID,
+   AUDLP_ERR_FS_PST_API,
+   AUDLP_ERR_FS_PST_VALIDENTRY_NOTENOUGH,
+   AUDLP_ERR_XXX1
+} AUDLP_STATUS;
+
+typedef enum {
+   AUDMA_ID_MED = 0,
+   AUDMA_ID_FS = 1,
+   AUDMA_ID_NFI = 2,
+   AUDMA_ID_ECC = 3,
+   AUDMA_ID_MSDC = 4,
+   AUDMA_ID_RESERVED = 5
+} AUDMA_USER_ID;
+
+AUDLP_STATUS AUDMA_LOCK( AUDMA_USER_ID register_id);
+AUDLP_STATUS AUDMA_UNLOCK( AUDMA_USER_ID register_id);
+
+
+#endif //__AUDIO_LP_EXPORT__