[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/sound/isa/opti9xx/Makefile b/src/kernel/linux/v4.14/sound/isa/opti9xx/Makefile
new file mode 100644
index 0000000..a9dcdeb
--- /dev/null
+++ b/src/kernel/linux/v4.14/sound/isa/opti9xx/Makefile
@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for ALSA
+# Copyright (c) 2001 by Jaroslav Kysela <perex@perex.cz>
+#
+
+snd-opti92x-ad1848-objs := opti92x-ad1848.o
+snd-opti92x-cs4231-objs := opti92x-cs4231.o
+snd-opti93x-objs := opti93x.o
+snd-miro-objs := miro.o
+
+# Toplevel Module Dependency
+obj-$(CONFIG_SND_OPTI92X_AD1848) += snd-opti92x-ad1848.o
+obj-$(CONFIG_SND_OPTI92X_CS4231) += snd-opti92x-cs4231.o
+obj-$(CONFIG_SND_OPTI93X) += snd-opti93x.o
+obj-$(CONFIG_SND_MIRO) += snd-miro.o