Fix problems on building documentation with Sphinx 1.6

Sphinx 1.6 changed the way tables are produced, adding some new macros before tables that do vertical alignments. This is incompatible with adjustbox, used by the media book, causing build to fail.

This series fix such issues and make the layout on Sphinx 1.6 acceptable.

The first patch in this series is just a minor fix: it adjust the top and bottom margins to 1 inch, for newer Sphinx versions, just like on Spinx 1.4;

The second patch gets rid of adjustbox at the media book and adjust its tables to better fit on the output layout, making it compatible with Sphinx 1.6;

The third patch updates sphinx.rst to remove the restriction for Sphinx 1.6.

The final patch is just a cleanup patch: it removes adjustbox dependency from LaTeX output and stop requiring it when checking for build system dependencies. It should only be applied after patch 2 is merged.

Jon,

IMHO, the best is if I apply patch 2 on my trees. Please apply patches 1 and 3 on your tree.

Patch 4 can only be applied after patch 2 gets merged, but it is just a cleanup patch that can be applied any time later.

Mauro Carvalho Chehab (4):
docs-rst: fix verbatim font size on tables
media: fix pdf build with Spinx 1.6 sphinx.rst: Allow Sphinx version 1.6 at the docs
docs-rst: don't require adjustbox anymore

 Documentation/conf.py                              |   5 +-
 Documentation/doc-guide/sphinx.rst                 |   4 +-
 Documentation/media/uapi/v4l/dev-meta.rst          |   2 +
 Documentation/media/uapi/v4l/dev-sliced-vbi.rst    |  23 ++-
 Documentation/media/uapi/v4l/dev-subdev.rst        |   6 +-
 Documentation/media/uapi/v4l/extended-controls.rst |   6 +-
 Documentation/media/uapi/v4l/pixfmt-inzi.rst       |   7 +-
 Documentation/media/uapi/v4l/pixfmt-packed-hsv.rst |  30 ++--
 Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst | 186 +++++++++++----------
 Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst |  50 +++---
 Documentation/media/uapi/v4l/pixfmt-srggb10p.rst   |   7 +-
 Documentation/media/uapi/v4l/subdev-formats.rst    |  17 +-
 Documentation/media/uapi/v4l/vidioc-dqevent.rst    |   2 +-
 .../media/uapi/v4l/vidioc-dv-timings-cap.rst       |   2 +-
 .../media/uapi/v4l/vidioc-enum-frameintervals.rst  |   2 +
 Documentation/media/uapi/v4l/vidioc-enumstd.rst    |   9 +-
 .../media/uapi/v4l/vidioc-g-dv-timings.rst         |   4 +-
 .../media/uapi/v4l/vidioc-g-enc-index.rst          |   2 +-
 .../media/uapi/v4l/vidioc-g-ext-ctrls.rst          |   2 +-
 .../media/uapi/v4l/vidioc-g-sliced-vbi-cap.rst     |   6 +-
 Documentation/media/uapi/v4l/vidioc-g-tuner.rst    |   4 +-
 Documentation/media/uapi/v4l/vidioc-queryctrl.rst  |   2 +-
 scripts/sphinx-pre-install                         |   1 -
 23 files changed, 204 insertions(+), 175 deletions(-)

2.13.3