[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/Documentation/media/index.rst b/src/kernel/linux/v4.14/Documentation/media/index.rst
new file mode 100644
index 0000000..1cf5316
--- /dev/null
+++ b/src/kernel/linux/v4.14/Documentation/media/index.rst
@@ -0,0 +1,24 @@
+Linux Media Subsystem Documentation
+===================================
+
+.. only:: html
+
+   .. class:: toc-title
+
+        Table of Contents
+
+.. toctree::
+   :maxdepth: 2
+
+   media_uapi
+   media_kapi
+   dvb-drivers/index
+   v4l-drivers/index
+   cec-drivers/index
+
+.. only::  subproject
+
+   Indices
+   =======
+
+   * :ref:`genindex`