[media] doc-rst: backward compatibility with older Sphinx versions

Sphinx is really evil when an older version finds an extra
attribute for the :toctree: tag: it simply ignores everything
and produce documents without any chapter inside!

As we're now using tags available only on Sphinx 1.4.x, we
need to use some creative ways to add a title before the
table of contents. Do that by using a css class.

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

5 files changed, 18 insertions, 8 deletions

diff --git a/Documentation/media/dvb-drivers/index.rst b/Documentation/media/dvb-drivers/index.rst
index e1d4d87f2a47..e4c2e74db9dc 100644
--- a/Documentation/media/dvb-drivers/index.rst
+++ b/Documentation/media/dvb-drivers/index.rst
@@ -14,12 +14,13 @@ any later version published by the Free Software Foundation. A copy of
 the license is included in the chapter entitled "GNU Free Documentation
 License".
 
+.. class:: toc-title
+
+        Table of Contents
 
 .. toctree::
         :maxdepth: 5
         :numbered:
-        :caption: Table of Contents
-        :name: dvb_mastertoc
 
         intro
         avermedia
diff --git a/Documentation/media/media_kapi.rst b/Documentation/media/media_kapi.rst
index 0af80e90b7b5..5414d2a7dfb8 100644
--- a/Documentation/media/media_kapi.rst
+++ b/Documentation/media/media_kapi.rst
@@ -14,11 +14,13 @@ any later version published by the Free Software Foundation. A copy of
 the license is included in the chapter entitled "GNU Free Documentation
 License".
 
+.. class:: toc-title
+
+        Table of Contents
+
 .. toctree::
     :maxdepth: 5
     :numbered:
-    :caption: Table of Contents
-    :name: kapi_mastertoc
 
     kapi/v4l2-framework
     kapi/v4l2-controls
diff --git a/Documentation/media/media_uapi.rst b/Documentation/media/media_uapi.rst
index debe4531040b..aaa9a0e387c4 100644
--- a/Documentation/media/media_uapi.rst
+++ b/Documentation/media/media_uapi.rst
@@ -14,11 +14,12 @@ any later version published by the Free Software Foundation. A copy of
 the license is included in the chapter entitled "GNU Free Documentation
 License".
 
+.. class:: toc-title
+
+        Table of Contents
 
 .. toctree::
     :maxdepth: 5
-    :caption: Table of Contents
-    :name: uapi_mastertoc
 
     intro
     uapi/v4l/v4l2
diff --git a/Documentation/media/v4l-drivers/index.rst b/Documentation/media/v4l-drivers/index.rst
index 8d1710234e5a..2aab653905ce 100644
--- a/Documentation/media/v4l-drivers/index.rst
+++ b/Documentation/media/v4l-drivers/index.rst
@@ -14,12 +14,13 @@ any later version published by the Free Software Foundation. A copy of
 the license is included in the chapter entitled "GNU Free Documentation
 License".
 
+.. class:: toc-title
+
+        Table of Contents
 
 .. toctree::
         :maxdepth: 5
         :numbered:
-        :caption: Table of Contents
-        :name: v4l_mastertoc
 
         fourcc
         v4l-with-ir
diff --git a/Documentation/sphinx-static/theme_overrides.css b/Documentation/sphinx-static/theme_overrides.css
index c97d8428302d..3a2ac4bcfd78 100644
--- a/Documentation/sphinx-static/theme_overrides.css
+++ b/Documentation/sphinx-static/theme_overrides.css
@@ -31,6 +31,11 @@
      *   - hide the permalink symbol as long as link is not hovered
      */
 
+    .toc-title {
+        font-size: 150%;
+        font-weight: bold;
+    }
+
     caption, .wy-table caption, .rst-content table.field-list caption {
         font-size: 100%;
     }