Documentation/gpu: use recommended order of heading markers
While splitting the document up, the headings "shifted" from what pandoc
generated. Use the following order for headings for consistency:
==============
Document title
==============
First
=====
Second
------
Third
~~~~~
Leave the lower level headings as they are; I think those are less
important. Although RST doesn't mandate a specific order ("Rather than
imposing a fixed number and order of section title adornment styles, the
order enforced will be the order as encountered."), having the higher
levels the same overall makes it easier to follow the documents.
[I'm sort of kind of writing the recommendation for docs-next in the
mean time, but this order seems sensible, and is what I'm proposing.]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/126f42734defac6cbb8496a481d58db7b38461dd.1466506505.git.jani.nikula@intel.com
diff --git a/Documentation/gpu/drm-uapi.rst b/Documentation/gpu/drm-uapi.rst
index 3b667b1..6da1e77 100644
--- a/Documentation/gpu/drm-uapi.rst
+++ b/Documentation/gpu/drm-uapi.rst
@@ -1,3 +1,4 @@
+===================
Userland interfaces
===================
@@ -14,7 +15,7 @@
info, since man pages should cover the rest.
Render nodes
-------------
+============
DRM core provides multiple character-devices for user-space to use.
Depending on which device is opened, user-space can perform a different
@@ -67,7 +68,7 @@
cannot support render nodes.
VBlank event handling
----------------------
+=====================
The DRM core exposes two vertical blank related ioctls: