[PATCH RFC 0/4] Fix PDF build errors

[Mauro Carvalho Chehab]

This series address a series of errors during PDF generation from
media documentation.

Please notice that patch 2 carries on a PDF conversion from a PNG
image, because Sphinx is not smart enough to do the convertion.

This is a temporary solution (That's why I'm marking this series
as RFC).

I'm working on a more permanent access where the image format
required by Sphinx for PDF output will be met.

Mauro Carvalho Chehab (4):
  docs-rst: fix PDF build errors
  [media] subdev-formats.rst: we need a pdf picture for bayer
  [media] subdev-formats.rst: don't use adjustbox on a longtable
  [media] subdev-formats.rst: add missing columns to tabularcolumns

 Documentation/conf.py                                  |   4 ++++
 Documentation/media/index.rst                          |   5 -----
 Documentation/media/uapi/v4l/subdev-formats.rst        |  17 +++++++++++------
 .../media/uapi/v4l/subdev-formats_files/bayer.pdf      | Bin 0 -> 11131 bytes
 4 files changed, 15 insertions(+), 11 deletions(-)
 create mode 100644 Documentation/media/uapi/v4l/subdev-formats_files/bayer.pdf

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2.7.4