- 01 12月, 2016 7 次提交
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由 Mauro Carvalho Chehab 提交于
Instead of keeping both SVG and graphviz files, dynamically build SVG from its graphviz sources. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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由 Mauro Carvalho Chehab 提交于
SVG images are scalable, with makes easier to output on different formats. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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由 Mauro Carvalho Chehab 提交于
bitmap images don't scale too well. So, replace it by a SVG image, written in inkscape. I'm using the 2009's temporary logo.svg image from 8032b526 ("linux.conf.au 2009: Tuz"), with a Tasmanian Devil wearing a tux mask. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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由 Mauro Carvalho Chehab 提交于
The pipeline image was produced from some dot file that has long missed. Create a pipeline.dot with the graph and convert it to SVG. As we're planning to add future support for graphviz graphics, also store the .dot file on the tree, as this will make easier when we add such Sphinx extension. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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由 Mauro Carvalho Chehab 提交于
Instead of using bitmap images to show the zigzag macroblock parsing, replace it by a SVG ones, with is scalable. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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由 Mauro Carvalho Chehab 提交于
Use sans-serif font on all documents, split text lines, ungroup elements, and do other misc cleanups, in order to make all of them to look better, and to have smaller columns inside their lines. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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由 Mauro Carvalho Chehab 提交于
Using vectorial graphics provide a better visual. As those images are originally using a vectorial graphics input at the pdf files, use them, from an old media tree repository, converting them to SVG. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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- 17 11月, 2016 5 次提交
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由 Mauro Carvalho Chehab 提交于
The PDF files that contain media images were actually generated offline from their SVG or PNG source files. Sphinx can handle PNG sources automatially. So, let's just drop their PDF counterparts. For SVG, however, Sphinx doesn't produce the right tags to use the TexLive SVG support. Also, the SVG support is done via shell execution, with is not nice. So, while we don't have any support for SVG inside Sphinx core or as an extension, move the logic to build them to Makefile, producing the PDF images on runtime. NOTE: due to the way Sphinx works, the PDF images should be generated inside the Kernel source tree, as otherwise Sphinx won't find it, not obeying what's specified by "O=" makefile parameter. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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由 Mauro Carvalho Chehab 提交于
Right now, media is using two different formats for bitmap images: GIF and PNG. Let's use just one, to make it simpler when building with Sphinx. As PNG is usually better than GIF, let's use it. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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由 Mauro Carvalho Chehab 提交于
SVG images are nicer, as they can easily be scaled. Also, they're written in text, with makes easier to work. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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由 Mauro Carvalho Chehab 提交于
There are several missing columns on the size specification, causing LaTeX to complain on interactive mode. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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由 Mauro Carvalho Chehab 提交于
adjustbox doesn't work on longtables. Also, this causes an error on LaTeX in interactive mode. So, use, instead, a tiny font. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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- 24 10月, 2016 1 次提交
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由 Mauro Carvalho Chehab 提交于
The previous patch renamed several files that are cross-referenced along the Kernel documentation. Adjust the links to point to the right places. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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- 22 9月, 2016 2 次提交
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由 Laurent Pinchart 提交于
Shorten the tables by removing row numbers in comments, allowing for later insertion of rows with minimal diffs. All changes have been generated by the following script. import io import re import sys def process_table(fname, data): if fname.endswith('hist-v4l2.rst'): data = re.sub(u'\n{1,2}\t( ?) -( ?) ?', u'\n\t\\1 -\\2', data, flags = re.MULTILINE) data = re.sub(u'\n(\t| )- \.\. row [0-9]+\n\t ?-( ?) ?', u'\\1* -\\2', data, flags = re.MULTILINE) else: data = re.sub(u'\n{1,2} -( ?) ?', u'\n -\\1', data, flags = re.MULTILINE) data = re.sub(u'(\n?)(\n\n - \.\. row 1\n)', u'\n\\2', data, flags = re.MULTILINE) data = re.sub(u'\n - \.\. row [0-9]+\n -( ?) ?', u' * -\\1', data, flags = re.MULTILINE) data = re.sub(u'\n - \.\. row [0-9]+\n \.\. (_[A-Z0-9_`-]*:)', u'\n - .. \\1', data, flags = re.MULTILINE) data = re.sub(u'\n - \.\. (_[A-Z0-9_`-]*:)\n -', u' * .. \\1\n\n -', data, flags = re.MULTILINE) data = re.sub(u'^ - ', u' -', data, flags = re.MULTILINE) data = re.sub(u'^(\t{1,2}) ', u'\\1', data, flags = re.MULTILINE) return data def process_file(fname, data): buf = io.StringIO(data) output = '' in_table = False table_separator = 0 for line in buf.readlines(): if line.find('.. flat-table::') != -1: in_table = True table = '' elif in_table and not re.match('^[\t\n]|( )', line): in_table = False output += process_table(fname, table) if in_table: table += line else: output += line if in_table: in_table = False output += process_table(fname, table) return output fname = sys.argv[1] data = file(fname, 'rb').read().decode('utf-8') data = process_file(fname, data) file(fname, 'wb').write(data.encode('utf-8')) Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
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由 Laurent Pinchart 提交于
Fix a few indentation issues to enable automated table reorganization by a regex-based script. Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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- 20 9月, 2016 1 次提交
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由 Charles-Antoine Couret 提交于
Describe new needed constants defined by SDI format. Signed-off-by: NCharles-Antoine Couret <charles-antoine.couret@nexvision.fr> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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- 09 9月, 2016 19 次提交
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由 Sakari Ailus 提交于
The codes will be called: MEDIA_BUS_FMT_SBGGR16_1X16 MEDIA_BUS_FMT_SGBRG16_1X16 MEDIA_BUS_FMT_SGRBG16_1X16 MEDIA_BUS_FMT_SRGGB16_1X16 Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Jouni Ukkonen 提交于
The codes will be called: MEDIA_BUS_FMT_SBGGR14_1X14 MEDIA_BUS_FMT_SGBRG14_1X14 MEDIA_BUS_FMT_SGRBG14_1X14 MEDIA_BUS_FMT_SRGGB14_1X14 Signed-off-by: NJouni Ukkonen <jouni.ukkonen@intel.com> Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com> Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Sakari Ailus 提交于
The V4L2_PIX_FMT_SBGGR16 format is documented to contain samples of fewer than 16 bits. However, we do have specific definitions for smaller sample sizes. Therefore, this note is redundant from the API point of view. Currently only two drivers, am437x and davinci, use the V4L2_PIX_FMT_SBGGR16 pixelformat currently. The sampling precision is understood to be 16 bits in all current cases. Remove the note on sampling precision. Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com> Acked-by: NLad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Sakari Ailus 提交于
The other raw bayer formats had a single sample depth dependent definition whereas the 8-bit formats had one page for each. Unify the documentation of the 8-bit formats. Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Sakari Ailus 提交于
- Explicitly state that the most significant n bits are zeroed on 10 and 12 bpp formats. - Remove extra comma from the last entry of the format list - Add a missing colon before a list - Use figures versus word numerals consistently Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com> Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Sakari Ailus 提交于
The number of high order bits in samples was documented to be 6 for 12-bit data. This is clearly wrong, fix it. Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com> Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Sakari Ailus 提交于
The 10-bit packed raw bayer format documented that the data of the first pixel of a four-pixel group was found in the first byte and the two highest bits of the fifth byte. This was not entirely correct. The two bits in the fifth byte are the two lowest bits. The second pixel occupies the second byte and third and fourth least significant bits and so on. Signed-off-by: NSakari Ailus <sakari.ailus@linux.intel.com> Acked-by: NAviv Greenberg <aviv.d.greenberg@intel.com> Acked-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
There's a typo there, causing 4 warnings: Documentation/media/uapi/rc/lirc-read.rst:26: WARNING: c:type reference target not found: name Documentation/media/uapi/rc/lirc-read.rst:26: WARNING: c:type reference target not found: lirc Documentation/media/uapi/v4l/func-poll.rst:25: WARNING: c:type reference target not found: name Documentation/media/uapi/v4l/func-poll.rst:25: WARNING: c:type reference target not found: v4l2 Fix them. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
The struct v4l2_mpeg_vbi_ITV0 is identical to struct v4l2_mpeg_vbi_itv0, except by its size, and it is documented at the same place at the book. Fix cross reference for it. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
There are several broken references there, due to the conversion to C domain. Fix them using this shell script and manually adjust what's broken: # funcs is a file with the broken functions/references for i in $(cat funcs|sort|uniq|perl -ne 'print "$1\n" if (m/(\S+)$/)'); do i=${i//-/_} echo $i j=${i//_/-} for k in $(git grep -l "_$j:" Documentation/); do sed s,\_$j\:,"c\:type\:\: $i", <$k >a && mv a $k done for k in $(git grep -l "$j" Documentation/media/*.exceptions); do sed s,$j,":c\:type\:\`$i\`", <$k >a && mv a $k done for k in $(git grep -l "$j" Documentation/); do sed "s,:ref:\`$i <$j>\`,:c:type:\`$i\`," <$k >a && mv a $k sed "s,:ref:\`$j\`,:c:type:\`$i\`," <$k >a && mv a $k sed -E "s,:ref:\`(.*)<$j>\`,:c:type:\`\1<$i>\`," <$k >a && mv a $k done for k in $(git grep -l "<$j>" include/media); do sed -E "s,:ref:\`(.*)<$j>\`,enum \&$i," <$k >a && mv a $k done done Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
Several structs were renamed or removed during V4L2 development. Don't try to cross-reference the legacy ones. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
Use C cross-references to mention the V4L2 API calls on all places it occurs inside this file. While here, also mark constants as such. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
c:type is not the right tag for function definitions. Replace them by .. c:function:: Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
Fix those warnings: Documentation/media/uapi/cec/cec-ioc-dqevent.rst:124: WARNING: c:func reference target not found: clock_gettime(2) By replacing it with the right function name, using this shell script: for i in `find Documentation/media -type f`; do sed 's,clock_gettime(2),clock_gettime,' <$i >a && mv a $i; done Please notice that this will make the nitpick mode to shut up complaining about that, becasue clock_gettime is on its exclude list, but the cross reference will be undefined until someone documents this function at the core documentation. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
The :c:type: references point to the structure name, and not to struct foo. Fixed via this shell script: for i in `find Documentation/media -type f`; do perl -ne 'if (s/\:c\:type\:\`struct\s*(\S+)\`/struct :c:type:`$1`/) { s/struct\s+struct/struct/; s/(struct\s+\:c\:type\:\`\S+\`)\s+structure/$1/; } print $_' <$i >a && mv a $i; done Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
Instead of using c:type:`struct foo <foo>`, use: struct c:type:`foo` This patch was generated via this shell script: for i in `find Documentation/media -type f`; do perl -ne 'if (m/\:c\:type\:\`struct\s+(\S+)\s*\<(\S+)\>\`/) { $s=$1; $r=$2; if ($s eq $r) { s/\:c\:type\:\`struct\s+(\S+)\s*\<(\S+)\>\`/struct :c:type:`$2`/; s/struct\s+struct/struct/; s/(struct\s+\:c\:type\:\`\S+\`)\s+structure/$1/; }} print $_' <$i >a && mv a $i; done Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
Change the parse-headers.pl and the corresponding files to use the C domain for enum references. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
The V4L version 1 structures had long gone from the Linux Kernel. It doesn't make sense to use cross-references for them, as they won't be found. So, get rid of them. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Mauro Carvalho Chehab 提交于
instead of declaring the uAPI structs using usual refs, e. g.: .. _foo-struct: Use the C domain way: .. c:type:: foo_struct This way, the kAPI documentation can use cross-references to point to the uAPI symbols. That solves about ~100 undefined warnings like: WARNING: c:type reference target not found: foo_struct Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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- 24 8月, 2016 5 次提交
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由 Mauro Carvalho Chehab 提交于
/devel/v4l/patchwork/Documentation/media/uapi/v4l/extended-controls.rst:2116: WARNING: Inline literal start-string without end-string. Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Hans Verkuil 提交于
This field was never documented, and neither was it mentioned that it should be zeroed by the application. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Ricardo Ribalda 提交于
V4L2_CTRL_FLAG_VOLATILE behaviour when V4L2_CTRL_FLAG_EXECUTE_ON_WRITE is set was not properly explained. Also set some hyperlink to ease the Documentation browsing. Credit-to: Hans Verkuil <hansverk@cisco.com> [mchehab@s-opensource.com: fix a trivial merge conflict] Reported-by: NDimitrios Katsaros <patcherwork@gmail.com> Signed-off-by: NRicardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Hans Verkuil 提交于
Document that the cropping ioctls can return ENODATA if the operation isn't supported for the current input or output. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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由 Hans Verkuil 提交于
Instead of referring to Y', Cb and Cr, it referred to Yc', Cbc and Crc, which were accidentally copied from the BT.2020 constant luminance text. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
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