Merge tag 'docs-4.10' of git://git.lwn.net/linux into drm-misc-next

Backmerge the docs-next branch from Jon into drm-misc so that we can
apply the dma-buf documentation cleanup patches. Git found a conflict
where there was none because both drm-misc and docs had identical
patches to clean up file rename issues in the rst include directives.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

Documentation/gpu/conf.py

@@ -3,3 +3,8 @@
 project = "Linux GPU Driver Developer's Guide"
 
 tags.add("subproject")
+
+latex_documents = [
+    ('index', 'gpu.tex', project,
+     'The kernel development community', 'manual'),
+]

Documentation/gpu/drm-kms.rst

@@ -188,7 +188,7 @@ Connectors state change detection must be cleanup up with a call to
 Output discovery and initialization example
 -------------------------------------------
 
-::
+.. code-block:: c
 
     void intel_crt_init(struct drm_device *dev)
     {

Documentation/gpu/drm-mm.rst

@@ -45,7 +45,7 @@ the radeon_ttm.c file for an example of usage.
 
 The ttm_global_reference structure is made up of several fields:
 
-::
+.. code-block:: c
 
               struct ttm_global_reference {
                       enum ttm_global_types global_type;

Documentation/gpu/index.rst

@@ -14,7 +14,7 @@ Linux GPU Driver Developer's Guide
    vga-switcheroo
    vgaarbiter
 
-.. only::  subproject
+.. only::  subproject and html
 
    Indices
    =======