[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/sound/pci/ice1712/quartet.h b/src/kernel/linux/v4.14/sound/pci/ice1712/quartet.h
new file mode 100644
index 0000000..a1c2fe2
--- /dev/null
+++ b/src/kernel/linux/v4.14/sound/pci/ice1712/quartet.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __SOUND_QTET_H
+#define __SOUND_QTET_H
+
+#define QTET_DEVICE_DESC "{Infrasonic,Quartet},"
+
+#define VT1724_SUBDEVICE_QTET 0x30305349 /* Infrasonic Quartet */
+
+extern struct snd_ice1712_card_info snd_vt1724_qtet_cards[];
+
+#endif /* __SOUND_QTET_H */