[media] doc-rst: add CEC header file to the documentation

Adding the header file is interesting for several reasons:

1) It makes MC documentation consistend with other parts;
2) The header file can be used as a quick index to all API
   elements;
3) The cross-reference check helps to identify symbols that
   aren't documented.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/Documentation/media/uapi/cec/cec-header.rst b/Documentation/media/uapi/cec/cec-header.rst
new file mode 100644
index 000000000000..d5a9a2828274
--- /dev/null
+++ b/Documentation/media/uapi/cec/cec-header.rst
@@ -0,0 +1,10 @@
+.. -*- coding: utf-8; mode: rst -*-
+
+.. _cec_header:
+
+***************
+CEC Header File
+***************
+
+.. kernel-include:: $BUILDDIR/cec.h.rst
+