Address issues with PDF output at media uAPI docs

Keeping LaTeX/PDF output working is hard, as Sphinx require lots of manual adjusts, as it has several troubles:

- It can't compute properly table cell sizes when literals are used;
- It doesn't break long literal words with hiphens when needed;
- It easily write things out of tables and out of pages;
- It doesn't have any tag that would allow changing the font size;
- It doesn't re-scale tables.

So, from time to time, a manual (hard) work is needed in order to check what broke, fixing them.

This series address most of such issues that happen at the uAPI media documents.

Jon,

Patch 1 actually fixes a bug at conf.py. The remaining patches depend on it. My plan is to have this series merged for 5.11.

IMO, the best would be to have this patch applied via my tree, but I'm OK if you prefer to merge this one via yours.

Regards,
Mauro

Mauro Carvalho Chehab (13):
docs: conf.py: fix sphinx version detection for margin set
media: colorspaces-details.rst: drop tabularcolumns
media: control.rst: use a table for V4L2_CID_POWER_LINE
media: docs: sliced-vbi: fix V4L2_SLICED_WSS_625 docs
media: ext-ctrls-codec-stateless.rst: change a FWHT flag description
media: ext-ctrls-codec.rst: add a missing profile description
media: ext-ctrls-codec.rst: simplify a few tables
media: ext-ctrls-jpeg.rst: cleanup V4L2_CID_JPEG_COMPRESSION_QUALITY
text
media: docs: pixfmt: use section titles for bayer formats
media: buffer.rst: fix a PDF output issue
media: ext-ctrls-codec-stateless.rst: fix an H-264 table format
media: pixfmt-yuv-planar.rst: fix PDF OUTPUT
media: docs: uAPI: fix table output in LaTeX/PDF format

 Documentation/conf.py                         |   3 +-
 .../media/cec/cec-ioc-adap-g-caps.rst         |   4 +-
 .../media/cec/cec-ioc-adap-g-conn-info.rst    |   6 +-
 .../media/cec/cec-ioc-adap-g-log-addrs.rst    |  12 +-
 .../media/cec/cec-ioc-dqevent.rst             |  10 +-
 .../media/cec/cec-ioc-g-mode.rst              |   4 +-
 .../media/cec/cec-ioc-receive.rst             |   8 +-
 .../userspace-api/media/dvb/fe-type-t.rst     |   2 +-
 .../media/mediactl/media-ioc-device-info.rst  |   2 +-
 .../mediactl/media-ioc-enum-entities.rst      |   2 +-
 .../media/mediactl/media-ioc-enum-links.rst   |   6 +-
 .../media/mediactl/media-ioc-g-topology.rst   |  12 +-
 .../media/mediactl/media-types.rst            |   4 +-
 .../userspace-api/media/rc/rc-tables.rst      |   2 +-
 .../userspace-api/media/v4l/buffer.rst        |  22 +-
 .../media/v4l/colorspaces-details.rst         |  31 --
 .../userspace-api/media/v4l/control.rst       |  13 +-
 .../userspace-api/media/v4l/dev-meta.rst      |   2 +-
 .../userspace-api/media/v4l/dev-raw-vbi.rst   |   4 +-
 .../userspace-api/media/v4l/dev-rds.rst       |   4 +-
 .../userspace-api/media/v4l/dev-sdr.rst       |   2 +-
 .../media/v4l/dev-sliced-vbi.rst              |  50 +--
 .../userspace-api/media/v4l/dev-subdev.rst    |   6 +-
 .../userspace-api/media/v4l/diff-v4l.rst      |  10 +-
 .../media/v4l/ext-ctrls-camera.rst            |  14 +-
 .../media/v4l/ext-ctrls-codec-stateless.rst   | 181 +++++++++--
 .../media/v4l/ext-ctrls-codec.rst             | 288 ++++++++++++------
 .../userspace-api/media/v4l/ext-ctrls-dv.rst  |   2 +-
 .../media/v4l/ext-ctrls-flash.rst             |   7 +-
 .../media/v4l/ext-ctrls-jpeg.rst              |  13 +-
 .../userspace-api/media/v4l/field-order.rst   |   2 +-
 .../media/v4l/pixfmt-compressed.rst           |  12 +-
 .../media/v4l/pixfmt-packed-yuv.rst           |  26 +-
 .../media/v4l/pixfmt-reserved.rst             |  10 +-
 .../userspace-api/media/v4l/pixfmt-rgb.rst    |   9 +-
 .../media/v4l/pixfmt-srggb10-ipu3.rst         |  12 +-
 .../media/v4l/pixfmt-srggb10p.rst             |   2 +-
 .../media/v4l/pixfmt-srggb12p.rst             |   2 +-
 .../media/v4l/pixfmt-srggb14.rst              |   2 +
 .../media/v4l/pixfmt-srggb14p.rst             |   6 +-
 .../media/v4l/pixfmt-srggb16.rst              |   2 +
 .../userspace-api/media/v4l/pixfmt-srggb8.rst |   3 +-
 .../media/v4l/pixfmt-v4l2-mplane.rst          |   4 +-
 .../userspace-api/media/v4l/pixfmt-v4l2.rst   |   4 +-
 .../media/v4l/pixfmt-yuv-luma.rst             |  10 +
 .../media/v4l/pixfmt-yuv-planar.rst           |  34 ++-
 .../media/v4l/subdev-formats.rst              |  26 +-
 .../media/v4l/v4l2-selection-flags.rst        |  14 +-
 .../media/v4l/v4l2-selection-targets.rst      |  12 +-
 .../media/v4l/vidioc-create-bufs.rst          |   2 +-
 .../media/v4l/vidioc-cropcap.rst              |   4 +-
 .../media/v4l/vidioc-dbg-g-chip-info.rst      |   6 +-
 .../media/v4l/vidioc-dbg-g-register.rst       |   4 +-
 .../media/v4l/vidioc-decoder-cmd.rst          |   8 +-
 .../media/v4l/vidioc-dqevent.rst              |  21 +-
 .../media/v4l/vidioc-dv-timings-cap.rst       |   6 +-
 .../media/v4l/vidioc-encoder-cmd.rst          |   6 +-
 .../media/v4l/vidioc-enum-dv-timings.rst      |   2 +-
 .../media/v4l/vidioc-enum-fmt.rst             |  10 +-
 .../media/v4l/vidioc-enum-frameintervals.rst  |   7 +-
 .../media/v4l/vidioc-enum-framesizes.rst      |   8 +-
 .../media/v4l/vidioc-enum-freq-bands.rst      |   4 +-
 .../media/v4l/vidioc-enuminput.rst            |   8 +-
 .../media/v4l/vidioc-enumoutput.rst           |   6 +-
 .../media/v4l/vidioc-enumstd.rst              |   6 +-
 .../userspace-api/media/v4l/vidioc-expbuf.rst |   2 +-
 .../media/v4l/vidioc-g-audio.rst              |   6 +-
 .../media/v4l/vidioc-g-audioout.rst           |   2 +-
 .../userspace-api/media/v4l/vidioc-g-crop.rst |   2 +-
 .../userspace-api/media/v4l/vidioc-g-ctrl.rst |   2 +-
 .../media/v4l/vidioc-g-dv-timings.rst         |  20 +-
 .../userspace-api/media/v4l/vidioc-g-edid.rst |   2 +-
 .../media/v4l/vidioc-g-enc-index.rst          |   6 +-
 .../media/v4l/vidioc-g-ext-ctrls.rst          |  20 +-
 .../userspace-api/media/v4l/vidioc-g-fbuf.rst |   6 +-
 .../userspace-api/media/v4l/vidioc-g-fmt.rst  |   2 +-
 .../media/v4l/vidioc-g-frequency.rst          |   2 +-
 .../media/v4l/vidioc-g-jpegcomp.rst           |   4 +-
 .../media/v4l/vidioc-g-modulator.rst          |   9 +-
 .../userspace-api/media/v4l/vidioc-g-parm.rst |  11 +-
 .../media/v4l/vidioc-g-priority.rst           |   2 +-
 .../media/v4l/vidioc-g-selection.rst          |   2 +-
 .../media/v4l/vidioc-g-sliced-vbi-cap.rst     |  29 +-
 .../media/v4l/vidioc-g-tuner.rst              |  12 +-
 .../media/v4l/vidioc-querycap.rst             |   8 +-
 .../media/v4l/vidioc-queryctrl.rst            |  21 +-
 .../media/v4l/vidioc-reqbufs.rst              |  14 +-
 .../media/v4l/vidioc-s-hw-freq-seek.rst       |   2 +-
 .../v4l/vidioc-subdev-enum-frame-interval.rst |   2 +-
 .../v4l/vidioc-subdev-enum-frame-size.rst     |   2 +-
 .../v4l/vidioc-subdev-enum-mbus-code.rst      |  14 +-
 .../media/v4l/vidioc-subdev-g-crop.rst        |   2 +-
 .../media/v4l/vidioc-subdev-g-fmt.rst         |   4 +-
 .../v4l/vidioc-subdev-g-frame-interval.rst    |   2 +-
 .../media/v4l/vidioc-subdev-g-selection.rst   |   2 +-
 .../media/v4l/vidioc-subdev-querycap.rst      |   4 +-
 .../media/v4l/vidioc-subscribe-event.rst      |   4 +-
 97 files changed, 802 insertions(+), 446 deletions(-)

2.29.2