diff --git a/src/devtools/met-driver/4.19/mt2712/trace.h b/src/devtools/met-driver/4.19/mt2712/trace.h
new file mode 100644
index 0000000..f259b7a
--- /dev/null
+++ b/src/devtools/met-driver/4.19/mt2712/trace.h
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2018 MediaTek Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _TRACE_H_
+#define _TRACE_H_
+
+
+extern void (*mp_cp_ptr)(unsigned long long timestamp,
+	       struct task_struct *task,
+	       unsigned long program_counter,
+	       unsigned long dcookie,
+	       unsigned long offset,
+	       unsigned char cnt, unsigned int *value);
+
+#define MP_FMT1	"%x\n"
+#define MP_FMT2	"%x,%x\n"
+#define MP_FMT3	"%x,%x,%x\n"
+#define MP_FMT4	"%x,%x,%x,%x\n"
+#define MP_FMT5	"%x,%x,%x,%x,%x\n"
+#define MP_FMT6	"%x,%x,%x,%x,%x,%x\n"
+#define MP_FMT7	"%x,%x,%x,%x,%x,%x,%x\n"
+#define MP_FMT8	"%x,%x,%x,%x,%x,%x,%x,%x\n"
+#define MP_FMT9	"%x,%x,%x,%x,%x,%x,%x,%x,%x\n"
+#define MP_FMT10 "%x,%x,%x,%x,%x,%x,%x,%x,%x,%x\n"
+#define MP_FMT11 "%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x\n"
+#define MP_FMT12 "%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x\n"
+#define MP_FMT13 "%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x\n"
+#define MP_FMT14 "%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x\n"
+#define MP_FMT15 "%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x,%x\n"
+
+#define MET_GENERAL_PRINT(FUNC, count, value) \
+do { \
+	switch (count) { \
+	case 1: { \
+		FUNC(MP_FMT1, value[0]); \
+		} \
+		break; \
+	case 2: { \
+		FUNC(MP_FMT2, value[0], value[1]); \
+		} \
+		break; \
+	case 3: { \
+		FUNC(MP_FMT3, value[0], value[1], value[2]); \
+		} \
+		break; \
+	case 4: { \
+		FUNC(MP_FMT4, value[0], value[1], value[2], value[3]); \
+		} \
+		break; \
+	case 5: { \
+		FUNC(MP_FMT5, value[0], value[1], value[2], value[3], value[4]); \
+		} \
+		break; \
+	case 6: { \
+		FUNC(MP_FMT6, value[0], value[1], value[2], value[3], value[4], value[5]); \
+		} \
+		break; \
+	case 7: { \
+		FUNC(MP_FMT7, value[0], value[1], value[2], value[3], value[4], value[5], value[6]); \
+		} \
+		break; \
+	case 8: { \
+		FUNC(MP_FMT8, value[0], value[1], value[2], value[3], value[4], value[5], value[6], value[7]); \
+		} \
+		break; \
+	case 9: { \
+		FUNC(MP_FMT9, value[0], value[1], value[2], value[3], value[4], value[5], value[6], value[7], \
+				value[8]); \
+		} \
+		break; \
+	case 10: { \
+		FUNC(MP_FMT10, value[0], value[1], value[2], value[3], value[4], value[5], value[6], value[7], \
+				value[8], value[9]); \
+		} \
+		break; \
+	case 11: { \
+		FUNC(MP_FMT11, value[0], value[1], value[2], value[3], value[4], value[5], value[6], value[7], \
+				value[8], value[9], value[10]); \
+		} \
+		break; \
+	case 12: { \
+		FUNC(MP_FMT12, value[0], value[1], value[2], value[3], value[4], value[5], value[6], value[7], \
+				value[8], value[9], value[10], value[11]); \
+		} \
+		break; \
+	case 13: { \
+		FUNC(MP_FMT13, value[0], value[1], value[2], value[3], value[4], value[5], value[6], value[7], \
+				value[8], value[9], value[10], value[11], value[12]); \
+		} \
+		break; \
+	case 14: { \
+		FUNC(MP_FMT14, value[0], value[1], value[2], value[3], value[4], value[5], value[6], value[7], \
+				value[8], value[9], value[10], value[11], value[12], value[13]); \
+		} \
+		break; \
+	case 15: { \
+		FUNC(MP_FMT15, value[0], value[1], value[2], value[3], value[4], value[5], value[6], value[7], \
+				value[8], value[9], value[10], value[11], value[12], value[13], value[14]); \
+		} \
+		break; \
+	} \
+} while (0)
+#endif /* _TRACE_H_ */