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2016-08-22[media] fix v4l2-selection-*.rst tables for LaTeX outputMauro Carvalho Chehab2-0/+3
Adjust the tables there to fit inside the page margins. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] vidioc-g-tuner.rst: Fix tables to fit at LaTeX outputMauro Carvalho Chehab1-8/+24
Several tables are missing column definitions and/or are too big to fit into the page. Adjust them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] vidioc-g-tuner.rst: improve documentation for tuner typeMauro Carvalho Chehab1-6/+6
The tuner type table misses descriptions for each type. While most of stuff are obvious, the two SDR definitions aren't. So, add descriptions to all of them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] adjust some vidioc-*rst tables with wrong columnsMauro Carvalho Chehab13-30/+50
Adjust simple cases where the columns on some vidioc files are overriding their neighbours. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] vidioc-g-sliced-vbi-cap.rst: make tables fit on LaTeX outputMauro Carvalho Chehab1-7/+23
The tables don't fit at the page on this file. As noticed before, Sphinx (or LaTeX?) does a crap job on tables with cell span, and some work has to be done to make it fit. Move the see also reference to a footnote, break one paragraph into two and adjust the table columns to make it visible. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] vidioc-enumstd.rst: adjust video standards tableMauro Carvalho Chehab1-4/+19
This table is too big for LaTeX output, and lacks columns specs for LaTeX format. Also, it has a hidden column, as there are some cell spans with the wrong values. Fix it, so it can be displayed properly on LaTeX/PDF. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] vidioc-dv-timings-cap.rst: Adjust LaTeX columnsMauro Carvalho Chehab1-6/+8
Some tables are not properly displayed on LaTeX. Fix them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] vidioc-dqevent.rst: adjust two table columns for LaTeX outputMauro Carvalho Chehab1-2/+4
There are two tables with mangled columns. Fix it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] vidioc-decoder-cmd.rst: better adjust column widthsMauro Carvalho Chehab1-4/+6
Better adjust the columns for LaTeX output Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] diff-v4l.rst: Make capabilities table fit in LaTeXMauro Carvalho Chehab1-1/+3
This table has several troubles: - a duplicated "struct" on its name; - a reference to a V4L version 1 struct that will never point to something (as we got rid of V4L1 API a long time ago); - misses hints for LaTeX output (column size and longtable style). Fix them. It should be noticed that the first column of this table is not aligned with the rest. I suspect that this is a bug at the flat-table extension. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] subdev-formats.rst: adjust most of the tables to fill in pageMauro Carvalho Chehab1-2769/+2806
Fix mosto fo the tables there in order to make them fit at the page size. There are, however, two exceptions: RGB and YUV big tables, where adding the raw latex adjustbox caused the tables to not be properly formatted. I suspect that the problem is because those are long tables, but not really sure. The thing is that Sphinx lacks an "adjustbox" tag that would avoid the raw latex hacks. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] dev-subdev.rst: make table fully visible on LaTeXMauro Carvalho Chehab1-0/+9
The table there is too big and doesn't have format hints for LaTeX output. Fix it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] dev-rds.rst: adjust table dimentions for LaTeXMauro Carvalho Chehab1-1/+1
One of the tables has wrong column dimentions. Fix it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] dev-sliced-vbi.rst: Adjust tables on LaTeX outputMauro Carvalho Chehab1-10/+24
Better format the tables in a way that will fit inside the page. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] dev-sliced-vbi.rst: use a footnote for VBI imagesMauro Carvalho Chehab1-2/+4
Just like on dvb-raw-vbi.rst, the LaTeX output doesn't work well with cell spans. Also, this is actually a note, so, move it to a footnote. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] docs-rst: re-generate vbi_525.pdf and vbi_625.pdfMauro Carvalho Chehab2-0/+0
Originally, each image were one page big, causing them to be displayed on separate pages at the PDF output. Re-generate them from the gif files. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] dev-raw-vbi.rst: adjust table columns for LaTeX outputMauro Carvalho Chehab1-2/+4
Add the needed tags to fix LaTeX output of the tables there. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] dev-raw-vbi.rst: add a footnote for the count limitsMauro Carvalho Chehab1-4/+6
There's a bug with LaTeX output on flat-tables with Sphinx 1.4.5 that prevents references at a cell span to be broken. As the text is indeed too long, it makes sense to place the reference to the pictures showing the VBI limits as a footnote. That makes the text easier to read and also solves the issue with LaTeX output. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] dev-overlay.rst: don't ident a noteMauro Carvalho Chehab1-5/+5
There's one note there that it is indented for no good reason. Fix it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] buffer.rst: Adjust table columns for LaTeX outputMauro Carvalho Chehab1-6/+14
The table columns are not properly displayed. Also, some tables are too big to fit into just one page. So, fix them, in order to better display the tables. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] docs-rst: remove width hints from pixfmt byte order tablesMauro Carvalho Chehab43-183/+8
Those hints are wrong, and doesn't really improve the look of those tables. So, keep them only when they're useful. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] pixfmt-packed-yuv.rst: adjust tables to fit in LaTeXMauro Carvalho Chehab1-9/+17
Adjust the table to fit at the LaTeX and PDF outputs, just like what was done with pixfmt-packed-rgb.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] pixfmt-packed-rgb.rst: adjust tables to fit in LaTeXMauro Carvalho Chehab1-9/+28
Adjust the tables to fit at the LaTeX and PDF outputs. I wrote a previous patch RFC to show the big table in landscape, but it makes harder to read on displays. So, instead, let's use the adjustbox to shrink the size of those long tables, as the table size can still be visible on screen, and it is a way better to read in horizontal position and visible if printed. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] pixfmt-packed-rgb.rst: Fix cell spansMauro Carvalho Chehab1-36/+42
There is an extra column just before eack pack of bits, to improve table reading, but the header file didn't take this into account. Fix it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] docs-rst: add column hints for pixfmt-002 and pixfmt-006Mauro Carvalho Chehab2-1/+8
Add column hints for LaTeX to format columns on the tables inside pixfmt-002.rst and pixfmt-006.rst. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] extended-controls.rst: fix table sizesMauro Carvalho Chehab1-27/+36
Lots of tables at extended-controls.rst need explicit hints for LaTeX to adjust their widths. Provide that. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] control.rst: Fix table widthMauro Carvalho Chehab1-1/+3
Manually adjust the table width for it to look nice on PDF output. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] docs-rst: add tabularcolumns to all tablesMauro Carvalho Chehab114-0/+430
LaTeX doesn't handle too well auto-width on tables, and ReST markup requires an special tag to give it the needed hints. As we're using A4 paper, we have 17cm of useful spaces. As most media tables have widths, let's use it to generate the needed via the following perl script: my ($line_size, $table_header, $has_cols) = (17.5, 0, 0); my $out; my $header = ""; my @widths = (); sub round { $_[0] > 0 ? int($_[0] + .5) : -int(-$_[0] + .5) } while (<>) { if (!$table_header) { $has_cols = 1 if (m/..\s+tabularcolumns::/); if (m/..\s+flat-table::/) { $table_header = 1; $header = $_; next; } $out .= $_; next; } $header .= $_; @widths = split(/ /, $1) if (m/:widths:\s+(.*)/); if (m/^\n$/) { if (!$has_cols && @widths) { my ($tot, $t, $i) = (0, 0, 0); foreach my $v(@widths) { $tot += $v; }; $out .= ".. tabularcolumns:: |"; for ($i = 0; $i < scalar @widths - 1; $i++) { my $v = $widths[$i]; my $w = round(10 * ($v * $line_size) / $tot) / 10; $out .= sprintf "p{%.1fcm}|", $w; $t += $w; } my $w = $line_size - $t; $out .= sprintf "p{%.1fcm}|\n\n", $w; } $out .= $header; $table_header = 0; $has_cols = 0; $header = ""; @widths = (); } } print $out; Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] docs-rst: re-generate typical_media_device.pdfMauro Carvalho Chehab1-0/+0
There are some texts there on the wrong place. Re-generate it from the svg file. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] vidioc-querycap.rst: Better format tables on PDF outputMauro Carvalho Chehab1-4/+10
Both tables on this rst file were not shown right, as they miss the proper tag (tabularcolumns) to specify the column widths required for PDF and LaTeX output. Also, the second table is too big to fit into one page. So, it should use the longtable class to allow it to be split into two pages. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] docs-rst: get rid of code-block inside tablesMauro Carvalho Chehab2-13/+4
There are two tables with a C code-block inside it. Unfortunately, that causes LaTeX output to break. Yet, there's nothing special there, so let's remove the code-block from them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] docs-rst: better use the .. note:: tagMauro Carvalho Chehab56-69/+206
Change multi-line note tags to be more symetric, e. g. not starting the text together witht the tag. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] vidioc-enumstd.rst: remove bullets from sound carrierMauro Carvalho Chehab1-13/+12
The items at the sound carrier had a bullet. Those are not needed. So, get rid of them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] vidioc-enumstd.rst: fix a broken referenceMauro Carvalho Chehab1-1/+1
Somehow, the conversion broke a reference here. Re-add it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-22[media] pixfmt-nv12mt.rst: use PNG instead of GIFMauro Carvalho Chehab5-2/+2
pdflatex doesn't like gif images: None:None: WARNING: no matching candidate for image URI u'media/uapi/v4l/pixfmt-nv12mt_files/nv12mt.*' None:None: WARNING: no matching candidate for image URI u'media/uapi/v4l/pixfmt-nv12mt_files/nv12mt_example.*' But it works fine with png. So, convert them. As a plus, PNG images are smaller. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-19Merge branch 'doc/4.9' into docs-nextJonathan Corbet15-1507/+1567
2016-08-19Merge branch 'dev-tools' into doc/4.9Jonathan Corbet15-1507/+1567
Coalesce development-tool documents into a single directory and sphinxify them.
2016-08-19docs: Sphinxify gdb-kernel-debugging.txt and move to dev-toolsJonathan Corbet2-32/+46
Acked-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-19docs: sphinxify kmemcheck.txt and move to dev-toolsJonathan Corbet4-755/+735
Cc: Vegard Nossum <vegardno@ifi.uio.no> Cc: Pekka Enberg <penberg@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-19docs: sphinxify kmemleak.txt and move it to dev-toolsJonathan Corbet3-44/+52
Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-19docs: sphinxify ubsan.txt and move it to dev-toolsJonathan Corbet2-19/+24
Acked-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-19docs: sphinxify kasan.txt and move to dev-toolsJonathan Corbet4-172/+175
No textual changes beyond formatting. Acked-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Acked-by: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-19docs: sphinixfy gcov.txt and move to dev-toolsJonathan Corbet4-258/+258
No textual changes beyond formatting. Cc: Peter Oberparleiter <oberpar@linux.vnet.ibm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-19docs: sphinxify kcov.txt and move to dev-toolsJonathan Corbet2-42/+43
Another document added to the dev-tools collection. Cc: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-19docs: sphinxify sparse.txt and move to dev-toolsJonathan Corbet2-15/+25
Fold the sparse document into the development tools set; no changes to the text itself beyond formatting. Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-19docs: sphinxify coccinelle.txt and add it to dev-toolsJonathan Corbet3-170/+192
No textual changes have been made, but the formatting has obviously been tweaked. Cc: Michal Marek <mmarek@suse.com> Cc: Gilles Muller <Gilles.Muller@lip6.fr> Acked-by: Nicolas Palix <nicolas.palix@imag.fr> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-19docs: create a new dev-tools directoryJonathan Corbet2-0/+17
This directory will be a collecting point for documentation oriented around development tools. As a step toward ordering Documentation/ it's a small one, but we have to start somewhere... Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2016-08-19Merge branch 'doc/4.9' into docs-nextJonathan Corbet14-24/+140
2016-08-19Merge branch 'xelatex' into doc/4.9Jonathan Corbet3-16/+60
Mauro says: This patch series fix Sphinx to allow it to build the media documentation as a PDF file. The first patch is actually a bug fix: one of the previous patch broke compilation for PDF as a hole, as it added an extra parenthesis to a function call. The second patch just removes a left over code for rst2pdf. The other patches change from "pdflatex" to "xelatex" and address several issues that prevent building the media books. I think this patch series belong to docs-next. Feel free to merge them there, if you agree. There's one extra patch that touches Documentation/conf.py, re-adding the media book to the PDF build, but IMHO this one would be better to be merged via the media tree, after the fixes inside the media documentation to fix the build.
2016-08-19docs-rst: enable the Sphinx math extensionMauro Carvalho Chehab1-0/+11
This extension will be used by the media books. The name of the math image extension changed on Sphinx 1.4.x, according with: http://www.sphinx-doc.org/en/stable/ext/math.html#module-sphinx.ext.imgmath Let's autodetect, to keep building with versions < 1.4. Suggested-by: Markus Heiser <markus.heiser@darmarit.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>