[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/sound/hda/trace.c b/src/kernel/linux/v4.14/sound/hda/trace.c
new file mode 100644
index 0000000..ca2d6bd
--- /dev/null
+++ b/src/kernel/linux/v4.14/sound/hda/trace.c
@@ -0,0 +1,6 @@
+/*
+ * tracepoint definitions for HD-audio core drivers
+ */
+
+#define CREATE_TRACE_POINTS
+#include "trace.h"