[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/Documentation/sound/soc/index.rst b/src/kernel/linux/v4.14/Documentation/sound/soc/index.rst
new file mode 100644
index 0000000..e57df2d
--- /dev/null
+++ b/src/kernel/linux/v4.14/Documentation/sound/soc/index.rst
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+==============
+ALSA SoC Layer
+==============
+
+The documentation is spilt into the following sections:-
+
+.. toctree::
+ :maxdepth: 2
+
+ overview
+ codec
+ dai
+ dapm
+ platform
+ machine
+ pops-clicks
+ clocking
+ jack
+ dpcm
+ codec-to-codec