deliverable/linux.git
8 years agodoc-rst: userp: Add ioctl cross references
Mauro Carvalho Chehab [Mon, 4 Jul 2016 19:06:57 +0000 (16:06 -0300)] 
doc-rst: userp: Add ioctl cross references

There are lots of ioctls mentioned there that aren't cross-referenced.

Convert the const to cross references. That makes it visually
better, and improves navigation along the document.

While here, remove bad whitespaces.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: userp: re-add the missing captions
Mauro Carvalho Chehab [Mon, 4 Jul 2016 19:01:08 +0000 (16:01 -0300)] 
doc-rst: userp: re-add the missing captions

The conversion from DocBook removed them. Re-add.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: mmap: Add ioctl cross references
Mauro Carvalho Chehab [Mon, 4 Jul 2016 18:58:05 +0000 (15:58 -0300)] 
doc-rst: mmap: Add ioctl cross references

There are lots of ioctls mentioned there that aren't cross-referenced.

Convert the const to cross references. That makes it visually
better, and improves navigation along the document.

While here, remove bad whitespaces.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: mmap: re-add the missing captions
Mauro Carvalho Chehab [Mon, 4 Jul 2016 18:47:55 +0000 (15:47 -0300)] 
doc-rst: mmap: re-add the missing captions

The conversion from DocBook removed them. Re-add.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-nv16m: remove an empty column
Mauro Carvalho Chehab [Mon, 4 Jul 2016 17:22:27 +0000 (14:22 -0300)] 
doc-rst: pixfmt-nv16m: remove an empty column

The conversion added an empty column (probably, it was used on
DocBook just to increase spacing.

Remove it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: v4l/pixfmt: re-join a broken paragraph
Mauro Carvalho Chehab [Mon, 4 Jul 2016 16:58:01 +0000 (13:58 -0300)] 
doc-rst: v4l/pixfmt: re-join a broken paragraph

Originally, at the DocBook, the "Byte Order" were a single
paragraph with the string that follows it. The conversion
broke it, and, sometimes, it added an extra dot.

Fix them altogheter at pixfmt-*.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-nv16m: remove an empty column
Mauro Carvalho Chehab [Mon, 4 Jul 2016 16:51:02 +0000 (13:51 -0300)] 
doc-rst: pixfmt-nv16m: remove an empty column

The conversion added an empty column (probably, it was used on
DocBook just to increase spacing.

It also added an extra line on one of the texts, breaking
the original paragraph into two ones.

Remove them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: Fix a warning at lirc_dev_intro
Mauro Carvalho Chehab [Mon, 4 Jul 2016 16:44:38 +0000 (13:44 -0300)] 
doc-rst: linux_tv: Fix a warning at lirc_dev_intro

Documentation/linux_tv/media/rc/lirc_dev_intro:17: WARNING: Inline substitution_reference start-string without end-string.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: promote generic documents to the parent dir
Mauro Carvalho Chehab [Mon, 4 Jul 2016 16:37:29 +0000 (13:37 -0300)] 
doc-rst: linux_tv: promote generic documents to the parent dir

The generic error codes and licensing sections are general to the
entire media book. They should not be inside the v4l dir. So,
promote them to the parent directory.

No functional changes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: move MC stuff to a separate dir
Mauro Carvalho Chehab [Mon, 4 Jul 2016 16:35:10 +0000 (13:35 -0300)] 
doc-rst: linux_tv: move MC stuff to a separate dir

When we wrote the media controller's section, we re-used the
V4L, just because we were lazy to create a brand new DocBook.

Yet, it is a little ackward to have it mixed with V4L. So,
move it to its own directory, in order to have it better
organized.

No functional changes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: move RC stuff to a separate dir
Mauro Carvalho Chehab [Mon, 4 Jul 2016 16:30:26 +0000 (13:30 -0300)] 
doc-rst: linux_tv: move RC stuff to a separate dir

When we wrote the remote controller's section, we re-used the
V4L, just because we were lazy to create a brand new DocBook.

Yet, it is a little ackward to have it mixed with V4L. So,
move it to its own directory, in order to have it better
organized.

No functional changes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: avoid using c:func::
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:56:17 +0000 (12:56 -0300)] 
doc-rst: linux_tv: avoid using c:func::

Using auto-generated links is dangerous, as there are multiple
definitions for syscalls (at least one on each book part).

So, reference them by their explicit reference.

I used this small script to help writing this patch:

for i in $(git grep -l "c:func:"); do perl -ne 's/\:c\:func:\`(open|close|read|poll|write|select|mmap|munmap|ioctl)\(\)`/:ref:`$1() <func-$1>`/; print $_' < $i >a && mv a $i; done

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: fix remaining lack of escapes
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:46:04 +0000 (12:46 -0300)] 
doc-rst: linux_tv: fix remaining lack of escapes

Add escape before asterisk to fix those warnings:

Documentation/linux_tv/media/dvb/FE_GET_EVENT:47: WARNING: Inline emphasis start-string without end-string.
Documentation/linux_tv/media/v4l/media-ioc-enum-links:78: WARNING: Inline emphasis start-string without end-string.
Documentation/linux_tv/media/v4l/media-ioc-enum-links:87: WARNING: Inline emphasis start-string without end-string.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: FE_DISHNETWORK_SEND_LEGACY_CMD: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:42:14 +0000 (12:42 -0300)] 
doc-rst: FE_DISHNETWORK_SEND_LEGACY_CMD: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. c:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: FE_GET_EVENT: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:39:49 +0000 (12:39 -0300)] 
doc-rst: FE_GET_EVENT: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. c:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: FE_GET_FRONTEND: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:37:18 +0000 (12:37 -0300)] 
doc-rst: FE_GET_FRONTEND: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. c:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: FE_READ_BER: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:34:44 +0000 (12:34 -0300)] 
doc-rst: FE_READ_BER: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. c:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: FE_READ_SIGNAL_STRENGTH: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:31:15 +0000 (12:31 -0300)] 
doc-rst: FE_READ_SIGNAL_STRENGTH: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. c:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: FE_READ_SNR: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:28:52 +0000 (12:28 -0300)] 
doc-rst: FE_READ_SNR: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. c:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: FE_READ_UNCORRECTED_BLOCKS: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:24:49 +0000 (12:24 -0300)] 
doc-rst: FE_READ_UNCORRECTED_BLOCKS: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. c:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: FE_SET_FRONTEND: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:22:09 +0000 (12:22 -0300)] 
doc-rst: FE_SET_FRONTEND: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. c:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: audio_function_calls: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:15:56 +0000 (12:15 -0300)] 
doc-rst: audio_function_calls: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. cpp:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: ca_function_calls: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 15:07:22 +0000 (12:07 -0300)] 
doc-rst: ca_function_calls: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. cpp:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: video_function_calls: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 14:45:59 +0000 (11:45 -0300)] 
doc-rst: video_function_calls: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. cpp:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: dmx_fcalls: improve man-like format
Mauro Carvalho Chehab [Mon, 4 Jul 2016 14:29:35 +0000 (11:29 -0300)] 
doc-rst: dmx_fcalls: improve man-like format

Parsing this file were causing lots of warnings with sphinx,
due to the c function prototypes.

Fix that by prepending them with .. cpp:function::

While here, use the same way we document man-like pages,
at the V4L side of the book and add escapes to asterisks.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-nv16: remove an empty column
Mauro Carvalho Chehab [Mon, 4 Jul 2016 13:06:33 +0000 (10:06 -0300)] 
doc-rst: pixfmt-nv16: remove an empty column

The conversion added an empty column (probably, it was used on
DocBook just to increase spacing.

It also added an extra line on one of the texts, breaking
the original paragraph into two ones.

Remove them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: Fix some occurences of :sub:
Mauro Carvalho Chehab [Mon, 4 Jul 2016 12:04:31 +0000 (09:04 -0300)] 
doc-rst: linux_tv: Fix some occurences of :sub:

The right way to use it seems to do suscript is to use
this pattern: "\ :sub:"

Make sure all places of the media document will fit, by
using this script:

$n=0;
while (<>) {
$n++;
$t = $_;
@matches = $t =~ m/(..\:sub\:)/g;
foreach my $m (@matches) {
$m =~ m/(.)(.)(\:sub\:)/;
$s1=$1;
$s2=$2;
$s3=$3;
next if (($s1 eq "\\") && ($s2 eq " "));
if ($s2 eq " ") {
$t =~ s/$s1$s2$s3/$s1\\$s2$s3/;
next;
}
$t =~ s/$s1$s2$s3/$s1$s2\\ $s3/;
}
print $t;
}

And running it with:

for i in $(git grep -l sub Documentation/linux_tv/); do ./sub.pl $i >a && mv a $i; done

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-nv12m: fix conversion issues
Mauro Carvalho Chehab [Sun, 3 Jul 2016 22:07:02 +0000 (19:07 -0300)] 
doc-rst: pixfmt-nv12m: fix conversion issues

The conversion added an empty column (probably, it was used on
DocBook just to increase spacing.

It also added an extra line on one of the texts, breaking
the original paragraph into two ones.

Remove them.

Finally, a space is required before :sub:, as otherwise it
won't display it right. Add it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-nv12: remove empty columns
Mauro Carvalho Chehab [Sun, 3 Jul 2016 21:55:19 +0000 (18:55 -0300)] 
doc-rst: pixfmt-nv12: remove empty columns

The conversion added empty columns (probably, it was used on
DocBook just to increase spacing.

Remove them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-yuv411p: remove an empty column
Mauro Carvalho Chehab [Sun, 3 Jul 2016 21:49:18 +0000 (18:49 -0300)] 
doc-rst: pixfmt-yuv411p: remove an empty column

The conversion added an empty column (probably, it was used on
DocBook just to increase spacing.

It also added an extra line on one of the texts, breaking
the original paragraph into two ones.

Remove them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-yuv422p: remove an empty column
Mauro Carvalho Chehab [Sun, 3 Jul 2016 21:44:59 +0000 (18:44 -0300)] 
doc-rst: pixfmt-yuv422p: remove an empty column

The conversion added an empty column (probably, it was used on
DocBook just to increase spacing.

Remove it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-yuv444m: remove empty columns
Mauro Carvalho Chehab [Sun, 3 Jul 2016 21:31:54 +0000 (18:31 -0300)] 
doc-rst: pixfmt-yuv444m: remove empty columns

The conversion added empty columns (probably, it was used on
DocBook just to increase spacing.

Remove them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-yuv422m: remove an empty column
Mauro Carvalho Chehab [Sun, 3 Jul 2016 21:27:42 +0000 (18:27 -0300)] 
doc-rst: pixfmt-yuv422m: remove an empty column

The conversion added an empty column (probably, it was used on
DocBook just to increase spacing.

Remove it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-41p: remove empty columns
Mauro Carvalho Chehab [Sun, 3 Jul 2016 21:23:22 +0000 (18:23 -0300)] 
doc-rst: pixfmt-41p: remove empty columns

The conversion added empty columns (probably, it was used on
DocBook just to increase spacing.

Remove them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-vyuy: remove an empty column
Mauro Carvalho Chehab [Sun, 3 Jul 2016 21:08:29 +0000 (18:08 -0300)] 
doc-rst: pixfmt-vyuy: remove an empty column

The conversion added an empty column (probably, it was used on
DocBook just to increase spacing.

Remove it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-yvyu: remove an empty column
Mauro Carvalho Chehab [Sun, 3 Jul 2016 21:06:42 +0000 (18:06 -0300)] 
doc-rst: pixfmt-yvyu: remove an empty column

The conversion added an empty column (probably, it was used on
DocBook just to increase spacing.

Remove it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-uyvy: remove an empty column
Mauro Carvalho Chehab [Sun, 3 Jul 2016 21:04:21 +0000 (18:04 -0300)] 
doc-rst: pixfmt-uyvy: remove an empty column

The conversion added an empty column (probably, it was used on
DocBook just to increase spacing.

Remove it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-y12i: correct format conversion
Mauro Carvalho Chehab [Sun, 3 Jul 2016 21:00:05 +0000 (18:00 -0300)] 
doc-rst: pixfmt-y12i: correct format conversion

The format conversion broke one paragraph into two. Fix it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: remove trailing comments
Mauro Carvalho Chehab [Sun, 3 Jul 2016 20:27:03 +0000 (17:27 -0300)] 
doc-rst: linux_tv: remove trailing comments

The conversion script added some comments at the end.
They point to the original DocBook files, with will be
removed after the manual fixes. So, they'll be pointing
to nowere. So, remove those comments.

They'll be forever stored at the Kernel tree. So, if
someone wants the references, it is just a matter of
looking at the backlog.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-004: Add an extra reference
Mauro Carvalho Chehab [Sun, 3 Jul 2016 20:25:37 +0000 (17:25 -0300)] 
doc-rst: pixfmt-004: Add an extra reference

One paragraph mentions the YUV422 formats, but doesn't provide
a cross-ref. Add it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: extended-controls: "count" is a constant
Mauro Carvalho Chehab [Sun, 3 Jul 2016 19:25:30 +0000 (16:25 -0300)] 
doc-rst: extended-controls: "count" is a constant

Constify the string "count" where it means a field.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: rw fix a warning
Mauro Carvalho Chehab [Sun, 3 Jul 2016 19:07:25 +0000 (16:07 -0300)] 
doc-rst: rw fix a warning

Fix this Sphinx warning:
Documentation/linux_tv/media/v4l/rw:31: WARNING: Literal block ends without a blank line; unexpected unindent.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: open: fix some warnings
Mauro Carvalho Chehab [Sun, 3 Jul 2016 19:03:47 +0000 (16:03 -0300)] 
doc-rst: open: fix some warnings

Fix those warnings:
Documentation/linux_tv/media/v4l/open:38: WARNING: Literal block ends without a blank line; unexpected unindent.
Documentation/linux_tv/media/v4l/open:45: WARNING: Literal block ends without a blank line; unexpected unindent.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: vidioc-g-edid remove a duplicate declaration
Mauro Carvalho Chehab [Sun, 3 Jul 2016 18:51:23 +0000 (15:51 -0300)] 
doc-rst: vidioc-g-edid remove a duplicate declaration

The ioctl is declared twice. This causes the following warning:
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/vidioc-g-edid:7:

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: fe_property_parameters: improve descriptions
Mauro Carvalho Chehab [Sun, 3 Jul 2016 18:32:31 +0000 (15:32 -0300)] 
doc-rst: fe_property_parameters: improve descriptions

The asterisks cause parsing warnings with Sphinx:
Documentation/linux_tv/media/dvb/fe_property_parameters:954: WARNING: Inline substitution_reference start-string without end-string.
/devel/v4l/patchwork/Documentation/linux_tv/media/dvb/fe_property_parameters:993: WARNING: Inline emphasis start-string without end-string.

On the first warning, the ISDB-T layer enabled description is a
kind of ackward. Improve it.

For the second one, IMHO, it is clearer to use [A-C], as it
shows what are the real possibilities, than using asterisk.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: fix some warnings due to '*'
Mauro Carvalho Chehab [Sun, 3 Jul 2016 17:45:00 +0000 (14:45 -0300)] 
doc-rst: linux_tv: fix some warnings due to '*'

Unescaped * causes warnings on Sphinx.

Add an escape at hist-v4l2 occurrences.

At libv4l-introduction, the best is do declare the function
prototypes as C code.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: fdl-appendix: Fix formatting issues
Mauro Carvalho Chehab [Sun, 3 Jul 2016 17:35:43 +0000 (14:35 -0300)] 
doc-rst: fdl-appendix: Fix formatting issues

The conversion didn't add blank lines where needed, but it
added were it weren't ;)

Fix it, to make it to parse correctly by Sphinx. This also
fixes a bunch or warnings:
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/fdl-appendix:44: WARNING: Explicit markup ends without a blank line; unexpected unindent.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/fdl-appendix:52: WARNING: Explicit markup ends without a blank line; unexpected unindent.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/fdl-appendix:58: WARNING: Explicit markup ends without a blank line; unexpected unindent.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/fdl-appendix:71: WARNING: Explicit markup ends without a blank line; unexpected unindent.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/fdl-appendix:78: WARNING: Explicit markup ends without a blank line; unexpected unindent.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/fdl-appendix:84: WARNING: Explicit markup ends without a blank line; unexpected unindent.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/fdl-appendix:107: WARNING: Explicit markup ends without a blank line; unexpected unindent.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: pixfmt-007: Fix formula parsing
Mauro Carvalho Chehab [Sun, 3 Jul 2016 17:25:30 +0000 (14:25 -0300)] 
doc-rst: pixfmt-007: Fix formula parsing

There are lots of warnings there:

/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:74: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:89: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:168: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:183: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:206: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:216: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:292: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:308: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:393: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:478: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:657: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:735: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:746: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:822: ERROR: Unexpected indentation.
/devel/v4l/patchwork/Documentation/linux_tv/media/v4l/pixfmt-007:833: ERROR: Unexpected indentation.

Also, sometimes the :sup: tag was ignored. Fix it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: Fix remaining undefined references
Mauro Carvalho Chehab [Sun, 3 Jul 2016 16:51:40 +0000 (13:51 -0300)] 
doc-rst: linux_tv: Fix remaining undefined references

Fix Sphinx those warnings:
WARNING: undefined label: fdl-modified>`as given on the :ref:`title page <fdl-title-page (if the link has no caption the label must precede a section header)
WARNING: undefined label: v4l2-pix-fmt-yuv420 (if the link has no caption the label must precede a section $
WARNING: undefined label: pixfmt-srggb10 (if the link has no caption the label must precede a section heade$

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: use references for structures
Mauro Carvalho Chehab [Sun, 3 Jul 2016 16:28:28 +0000 (13:28 -0300)] 
doc-rst: linux_tv: use references for structures

On several places, instead of using references, the code was
using some other tag. Not sure if this was due to the conversion,
or if something were already wrong on the DocBook. In any case,
let's fix them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: Error codes should be const
Mauro Carvalho Chehab [Sun, 3 Jul 2016 14:53:09 +0000 (11:53 -0300)] 
doc-rst: linux_tv: Error codes should be const

All error codes should be const. Most are, but there are
lots of places where we forgot to add <constant> at the DocBook.

Fix those via this small script:
for i in $(git grep -lE "\s+E[A-Z]+\b" Documentation/linux_tv/); do perl -ne 's,([^\`])\b(E[A-Z]+)\b,\1``\2``,g; print $_' <$i >a && mv a $i; done

As there are false positives, we needed to merge only the changes
that make sense, skipping the c blocks and skipping things like
EDID, EN, ETS that were also converted by the above code.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: selection-api-006: add missing captions
Mauro Carvalho Chehab [Sun, 3 Jul 2016 14:33:18 +0000 (11:33 -0300)] 
doc-rst: selection-api-006: add missing captions

The example captions got stripped by the conversion to ReST.
Re-add.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: use Example x.y. instead of a single number
Mauro Carvalho Chehab [Sun, 3 Jul 2016 14:24:58 +0000 (11:24 -0300)] 
doc-rst: linux_tv: use Example x.y. instead of a single number

On the example captions, use always <chapter>.<number>., because:
1) it matches the DocBook;
2) it would mean less changes if we need to add a new example,
as only one chapter will be affected.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: selection-api-005: Fix ReST parsing
Mauro Carvalho Chehab [Sun, 3 Jul 2016 14:17:12 +0000 (11:17 -0300)] 
doc-rst: selection-api-005: Fix ReST parsing

The ReST markup is limited: it doesn't accept a const just
after a reference. So, change the documentation to avoid such
constraint.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: crop: fix conversion on this file
Mauro Carvalho Chehab [Sun, 3 Jul 2016 14:00:48 +0000 (11:00 -0300)] 
doc-rst: crop: fix conversion on this file

The conversion on this file didn't end too well. fix the found
issues:

1) Sphinix seems to not allow things like *foo :ref:`bar`*. At least
on this document, it did the wrong thing. So, change the logic to
something that will work fine with ReST format;

2) Some ioctl pointers were not looking nice;

3) the captions on the examples got discarded;

4) The notes specific to each example were not converted well.
Again, we'll need to replace it for a simpler design, as Sphinx
is a way more limited than DocBook.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: planar-apis: fix some conversion troubles
Mauro Carvalho Chehab [Sun, 3 Jul 2016 13:28:06 +0000 (10:28 -0300)] 
doc-rst: planar-apis: fix some conversion troubles

There is a missing escape caracter, causing troubles at the
format of one of the paragraphs. Also, the ioctl description
was producing some warnings about wrong identation.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: supress lots of warnings
Mauro Carvalho Chehab [Sat, 2 Jul 2016 12:49:16 +0000 (09:49 -0300)] 
doc-rst: linux_tv: supress lots of warnings

The c language parser checks if there are duplicated object
definitions. That causes lots of warnings like:
WARNING: duplicate C object description of ioctl

Let's remove those by telling Sphinx that the language for
those objects are c++. The look of the descriptions will
be close, and the warnings will be gone.

Please notice that we had to keep a few of them as C, as
the c++ parser seems to be broken when it finds an enum.

Yet, this reduced from 219 warnings to 143, with is
a good thing.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: vidioc-queryctl: change the title of this chapter
Mauro Carvalho Chehab [Sat, 2 Jul 2016 12:17:15 +0000 (09:17 -0300)] 
doc-rst: vidioc-queryctl: change the title of this chapter

This chapter is referenced on several parts of the extended
controls. Change the title to make it nicer where it is
referenced.

Ok, we might, instead, just change the name for the references
to only mention the oldest ioctl, but IMHO, it is better to
keep the name of all ioctls where it is referenced.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: extended-controls: use reference for VIDIOC_S_CTRL
Mauro Carvalho Chehab [Sat, 2 Jul 2016 12:17:08 +0000 (09:17 -0300)] 
doc-rst: extended-controls: use reference for VIDIOC_S_CTRL

Instead of using a constant, use references, just like the
other references for ioctl's.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: control: Fix missing reference for example 8
Mauro Carvalho Chehab [Sat, 2 Jul 2016 12:15:48 +0000 (09:15 -0300)] 
doc-rst: control: Fix missing reference for example 8

The conversion broke references and captions for examples.

Fix the missing reference for control enumeration.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: control: read the example captions
Mauro Carvalho Chehab [Sat, 2 Jul 2016 11:43:46 +0000 (08:43 -0300)] 
doc-rst: control: read the example captions

Those got removed by the doc conversion.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: remove controls
Mauro Carvalho Chehab [Sat, 2 Jul 2016 11:37:16 +0000 (08:37 -0300)] 
doc-rst: linux_tv: remove controls

This auto-generated file is bogus: it just adds a toc for two
other files. Instead, just move the controls and extended-controls
directly to the common file.

this avoids a blank page, and better organize the document.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: standard: read the example captions
Mauro Carvalho Chehab [Sat, 2 Jul 2016 11:32:22 +0000 (08:32 -0300)] 
doc-rst: standard: read the example captions

Those got lost during format conversion.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: audio: re-add captions for the examples
Mauro Carvalho Chehab [Fri, 1 Jul 2016 17:49:48 +0000 (14:49 -0300)] 
doc-rst: audio: re-add captions for the examples

The captions were lost during the format conversion.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: don't simplify VIDIOC_G_foo references
Mauro Carvalho Chehab [Sun, 3 Jul 2016 13:02:29 +0000 (10:02 -0300)] 
doc-rst: linux_tv: don't simplify VIDIOC_G_foo references

As VIDIOC_G_foo is the reference used for VIDIOC_S_foo and
VIDIOC_TRY_foo, we need to explicitly name the reference, as
otherwise, it will mention the three ioctls altogether, with
is not what we want.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: convert lots of consts to references
Mauro Carvalho Chehab [Fri, 1 Jul 2016 17:33:56 +0000 (14:33 -0300)] 
doc-rst: linux_tv: convert lots of consts to references

There were lots of consts at the media docbook that should
be, instead, references. Convert the ones that can easily
be done by an automatic script.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: simplify references
Mauro Carvalho Chehab [Fri, 1 Jul 2016 16:58:44 +0000 (13:58 -0300)] 
doc-rst: linux_tv: simplify references

There are lots of internal references in the form:
:ref:`foo <foo>`

Simplify them to be just: :ref:`foo`.

Patch generated via this small script:

for j in $(find . -name '*'); do echo $j; perl -ne 'if (m/\`(\S+)\s*\<(\S+)\>\`/) { if (!($1=~'http') && $1 eq $2) { s,\s*\<(\S+)\>,,; } } print $_' <$j >a && mv a $j; done

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv: Replace reference names to match ioctls
Mauro Carvalho Chehab [Fri, 1 Jul 2016 16:42:29 +0000 (13:42 -0300)] 
doc-rst: linux_tv: Replace reference names to match ioctls

Due to a limitation at the DocBook language, the references
were using lowercase and slashes, instead of the name of the
ioctls. On ReST, make them identical. This will hopefully
help to cleanup the code a little bit.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: audio: Fix some cross references
Mauro Carvalho Chehab [Fri, 1 Jul 2016 01:52:34 +0000 (22:52 -0300)] 
doc-rst: audio: Fix some cross references

There are several constants there that should be, instead,
cross-references. Fix them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: video: Restore the captions for the examples
Mauro Carvalho Chehab [Fri, 1 Jul 2016 01:45:08 +0000 (22:45 -0300)] 
doc-rst: video: Restore the captions for the examples

There are two examples in the code, but the captions of them
were lost during the ReST conversion. Manually add them again.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: v4l2: numerate the V4L2 chapters
Mauro Carvalho Chehab [Fri, 1 Jul 2016 01:36:58 +0000 (22:36 -0300)] 
doc-rst: v4l2: numerate the V4L2 chapters

The Video4Linux documentation is big. We want to numerate the
items, as it makes easier to reference an item while discussing
the document on meetings.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: video: use reference for VIDIOC_ENUMINPUT
Mauro Carvalho Chehab [Fri, 1 Jul 2016 01:17:31 +0000 (22:17 -0300)] 
doc-rst: video: use reference for VIDIOC_ENUMINPUT

Instead of using const, transform it into a reference.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: app-pri: Fix a bad reference
Mauro Carvalho Chehab [Fri, 1 Jul 2016 00:58:44 +0000 (21:58 -0300)] 
doc-rst: app-pri: Fix a bad reference

What should be a reference to VIDIOC_S_PRIORITY was incorrectly
defined as a constant at the DocBook. Fix it on the rst version.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv/index: add xrefs for document divisions
Mauro Carvalho Chehab [Fri, 1 Jul 2016 00:52:52 +0000 (21:52 -0300)] 
doc-rst: linux_tv/index: add xrefs for document divisions

Make easier to navigate at the media document by adding the
links to each of the parts of the document.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: querycap: fix troubles on some references
Mauro Carvalho Chehab [Fri, 1 Jul 2016 00:35:28 +0000 (21:35 -0300)] 
doc-rst: querycap: fix troubles on some references

This is not due to the format change, but there are some
wrong references on this file. Fix them.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: v4l2: Fix authors and revisions lists
Mauro Carvalho Chehab [Thu, 30 Jun 2016 20:53:07 +0000 (17:53 -0300)] 
doc-rst: v4l2: Fix authors and revisions lists

The conversion of the authors and revision history lists
didn't end too well.

Manually fix them.

The revision history still needs some care in the future.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: some fixups at linux_tv/index
Mauro Carvalho Chehab [Thu, 30 Jun 2016 20:12:20 +0000 (17:12 -0300)] 
doc-rst: some fixups at linux_tv/index

Fix some issues from the conversion and improve the documentation
a little bit, by adding two relevent keywords (SDR and DTMB).

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linuxt_tv: update the documentation year
Mauro Carvalho Chehab [Thu, 30 Jun 2016 19:33:35 +0000 (16:33 -0300)] 
doc-rst: linuxt_tv: update the documentation year

The RST version was produced in 2016. So, update it where
it was still pointing to the wrong year.

While here, added the missing (copyright) symbols.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agodoc-rst: linux_tv DocBook to reST migration (docs-next)
Markus Heiser [Thu, 30 Jun 2016 13:18:56 +0000 (15:18 +0200)] 
doc-rst: linux_tv DocBook to reST migration (docs-next)

This is the restructuredText (reST) migration of the ``media``
DocBook-XML set from the linux_tv project.

Signed-off-by: Markus Heiser <markus.heiser@darmarIT.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years agoMerge branch 'docs-next' of git://git.lwn.net/linux into devel/docs-next
Mauro Carvalho Chehab [Thu, 30 Jun 2016 19:10:47 +0000 (16:10 -0300)] 
Merge branch 'docs-next' of git://git.lwn.net/linux into devel/docs-next

* 'docs-next' of git://git.lwn.net/linux: (64 commits)
  Add .pyc files to .gitignore
  Doc: PM: Fix a typo in intel_powerclamp.txt
  doc-rst: flat-table directive - initial implementation
  Documentation: add meta-documentation for Sphinx and kernel-doc
  Documentation: tiny typo fix in usb/gadget_multi.txt
  Documentation: fix wrong value in md.txt
  bcache: documentation formatting, edited for clarity, stripe alignment notes
  bcache: documentation updates and corrections
  Documentation: add top level 'make help' output for Sphinx
  Documentation/sphinx: drop modindex, we don't have python modules
  Documentation/sphinx: add support for specifying extra export files
  Documentation/sphinx: use a more sensible string split in kernel-doc extension
  Documentation/sphinx: remove unnecessary temporary variable
  kernel-doc: unify all EXPORT_SYMBOL scanning to one place
  kernel-doc: add support for specifying extra files for EXPORT_SYMBOLs
  kernel-doc: abstract filename mapping
  kernel-doc: add missing semi-colons in option parsing
  kernel-doc: do not warn about duplicate default section names
  kernel-doc: remove old debug cruft from dump_section()
  docs: kernel-doc: Add "example" and "note" to the magic section types
  ...

8 years agoAdd .pyc files to .gitignore
Jonathan Corbet [Thu, 30 Jun 2016 19:07:33 +0000 (13:07 -0600)] 
Add .pyc files to .gitignore

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
8 years agoDoc: PM: Fix a typo in intel_powerclamp.txt
Masanari Iida [Wed, 29 Jun 2016 09:05:56 +0000 (18:05 +0900)] 
Doc: PM: Fix a typo in intel_powerclamp.txt

This patch fix a spelling typo in intel_powerclamp.txt

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
8 years agodoc-rst: flat-table directive - initial implementation
Markus Heiser [Thu, 30 Jun 2016 12:00:22 +0000 (14:00 +0200)] 
doc-rst: flat-table directive - initial implementation

Implements the reST flat-table directive.

The ``flat-table`` is a double-stage list similar to the ``list-table`` with
some additional features:

* column-span: with the role ``cspan`` a cell can be extended through
  additional columns

* row-span: with the role ``rspan`` a cell can be extended through
  additional rows

* auto span rightmost cell of a table row over the missing cells on the right
  side of that table-row.  With Option ``:fill-cells:`` this behavior can
  changed from *auto span* to *auto fill*, which automaticly inserts (empty)

list tables

  The *list tables* formats are double stage lists. Compared to the
  ASCII-art they migth be less comfortable for readers of the
  text-files. Their advantage is, that they are easy to create/modify
  and that the diff of a modification is much more meaningfull, because
  it is limited to the modified content.

The initial implementation was taken from the sphkerneldoc project [1]

[1] https://github.com/return42/sphkerneldoc/commits/master/scripts/site-python/linuxdoc/rstFlatTable.py

Signed-off-by: Markus Heiser <markus.heiser@darmarIT.de>
[jc: fixed typos and misspellings in the docs]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
8 years ago[media] videodev2.h: Fix V4L2_PIX_FMT_YUV411P description
Laurent Pinchart [Wed, 15 Jun 2016 23:35:36 +0000 (20:35 -0300)] 
[media] videodev2.h: Fix V4L2_PIX_FMT_YUV411P description

YUV 4:1:1 uses 12 bits per pixel on average, not 16.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] videodev2.h: Group YUV 3 planes formats together
Laurent Pinchart [Wed, 15 Jun 2016 23:27:58 +0000 (20:27 -0300)] 
[media] videodev2.h: Group YUV 3 planes formats together

The formats are interleaved with the YUV packed and miscellaneous
formats, making the result confusing especially with the YUV444 format
being packed and not planar like YUV410 or YUV420. Move them to their
own group as the 2 planes or 3 non-contiguous planes formats to clarify
the header.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] media: rcar-vin: add DV timings support
Ulrich Hecht [Wed, 11 May 2016 14:02:53 +0000 (11:02 -0300)] 
[media] media: rcar-vin: add DV timings support

Adds ioctls DV_TIMINGS_CAP, ENUM_DV_TIMINGS, G_DV_TIMINGS, S_DV_TIMINGS,
and QUERY_DV_TIMINGS.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] media: rcar_vin: Use correct pad number in try_fmt
Ulrich Hecht [Wed, 11 May 2016 14:02:51 +0000 (11:02 -0300)] 
[media] media: rcar_vin: Use correct pad number in try_fmt

Fix rcar_vin_try_fmt's use of an inappropriate pad number when calling
the subdev set_fmt function - for the ADV7612, IDs should be non-zero.

Signed-off-by: William Towle <william.towle@codethink.co.uk>
Reviewed-by: Rob Taylor <rob.taylor@codethink.co.uk>
[ulrich.hecht+renesas@gmail.com: adapted to rcar-vin rewrite]
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] media: rcar-vin: pad-aware driver initialisation
Ulrich Hecht [Wed, 11 May 2016 14:02:52 +0000 (11:02 -0300)] 
[media] media: rcar-vin: pad-aware driver initialisation

Add detection of source pad number for drivers aware of the media controller
API, so that rcar-vin can create device nodes to support modern drivers such
as adv7604.c (for HDMI on Lager) and the converted adv7180.c (for composite)
underneath.

Building rcar_vin gains a dependency on CONFIG_MEDIA_CONTROLLER, in
line with requirements for building the drivers associated with it.

Signed-off-by: William Towle <william.towle@codethink.co.uk>
Signed-off-by: Rob Taylor <rob.taylor@codethink.co.uk>
[ulrich.hecht+renesas@gmail.com: adapted to rcar-vin rewrite]
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] v4l2-ctrl.h: fix comments
Hans Verkuil [Wed, 15 Jun 2016 12:57:48 +0000 (09:57 -0300)] 
[media] v4l2-ctrl.h: fix comments

The comments for the unlocked v4l2_ctrl_s_ctrl* functions were wrong (copy
and pasted from the locked variants). Fix this, since it is confusing.

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] radio-maxiradio: fix memory leak when device is removed
Alexey Khoroshilov [Fri, 3 Jun 2016 22:33:06 +0000 (19:33 -0300)] 
[media] radio-maxiradio: fix memory leak when device is removed

Memory allocated for maxiradio device is not deallocated when
the device is removed.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] stk1160: Check *nplanes in queue_setup
Helen Fornazier [Tue, 10 May 2016 03:06:14 +0000 (00:06 -0300)] 
[media] stk1160: Check *nplanes in queue_setup

If *nplanes is not zero, it should use the requested size if valid

Signed-off-by: Helen Koike <helen.koike@collabora.co.uk>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] solo6x10: Simplify solo_enum_ext_input
Ismael Luceno [Wed, 4 May 2016 16:21:21 +0000 (13:21 -0300)] 
[media] solo6x10: Simplify solo_enum_ext_input

Additionally, now it specifies which channels it's showing.

Signed-off-by: Ismael Luceno <ismael@iodev.co.uk>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] adv7604: Don't ignore pad number in subdev DV timings pad operations
Laurent Pinchart [Tue, 24 May 2016 11:53:39 +0000 (08:53 -0300)] 
[media] adv7604: Don't ignore pad number in subdev DV timings pad operations

The dv_timings_cap() and enum_dv_timings() pad operations take a pad
number as an input argument and return the DV timings capabilities and
list of supported DV timings for that pad.

Commit bd3e275f3ec0 ("[media] media: i2c: adv7604: Use v4l2-dv-timings
helpers") broke this as it started ignoring the pad number, always
returning the information associated with the currently selected input.
Fix it.

Fixes: bd3e275f3ec0 ("[media] media: i2c: adv7604: Use v4l2-dv-timings helpers")
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] v4l: mt9v032: Add V4L2 controls for AEC and AGC
Markus Pargmann [Mon, 14 Dec 2015 14:41:53 +0000 (12:41 -0200)] 
[media] v4l: mt9v032: Add V4L2 controls for AEC and AGC

This patch adds V4L2 controls for Auto Exposure Control and Auto Gain
Control settings. These settings include low pass filter, update
frequency of these settings and the update interval for those units.

[Avoid forward declarations]
[Fix 80 columns limit violation]
[Rename controls to avoid underscores in names]
[Fix the AEC maximum shutter width on MT9V032]

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] v4l: mt9v032: Do not unset master_mode
Markus Pargmann [Mon, 14 Dec 2015 14:41:52 +0000 (12:41 -0200)] 
[media] v4l: mt9v032: Do not unset master_mode

The power_on function of the driver resets the chip and sets the
CHIP_CONTROL register to 0. This switches the operating mode to slave.
The s_stream function sets the correct mode. But this caused problems on
a board where the camera chip is operated as master. The camera started
after a random amount of time streaming an image, I observed between 10
and 300 seconds.

The STRFM_OUT and STLN_OUT pins are not connected on this board which
may cause some issues in slave mode. I could not find any documentation
about this.

Keeping the chip in master mode after the reset helped to fix this
issue for me.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] v4l: mt9v032: Remove duplicate test for I2C_FUNC_SMBUS_WORD_DATA functionality
Axel Lin [Sun, 10 Aug 2014 09:41:49 +0000 (06:41 -0300)] 
[media] v4l: mt9v032: Remove duplicate test for I2C_FUNC_SMBUS_WORD_DATA functionality

Since commit b42261078a91 ("regmap: i2c: fallback to SMBus if the adapter
does not support standard I2C"), regmap-i2c will check the
I2C_FUNC_SMBUS_[BYTE|WORD]_DATA functionality based on the regmap_config
setting if the adapter does not support standard I2C.

So remove the I2C_FUNC_SMBUS_WORD_DATA functionality check in the driver code.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] v4l: mt9v032: Remove unneeded header
Laurent Pinchart [Mon, 9 Nov 2015 14:36:48 +0000 (12:36 -0200)] 
[media] v4l: mt9v032: Remove unneeded header

The of_gpio.h header isn't needed, don't include it.

Reported-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] v4l: mt9t001: fix clean up in case of power-on failures
Guennadi Liakhovetski [Mon, 14 Dec 2015 09:58:29 +0000 (07:58 -0200)] 
[media] v4l: mt9t001: fix clean up in case of power-on failures

If the driver fails to reset the camera or to set up control handlers, it
has to power the camera back off.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] v4l: mt9t001: constify v4l2_subdev_internal_ops structure
Julia Lawall [Sun, 11 Oct 2015 11:57:13 +0000 (08:57 -0300)] 
[media] v4l: mt9t001: constify v4l2_subdev_internal_ops structure

This v4l2_subdev_internal_ops structure is never modified.  All other
v4l2_subdev_internal_ops structures are declared as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
8 years ago[media] smiapp: Remove useless rval assignment in smiapp_get_pdata()
Sakari Ailus [Fri, 10 Apr 2015 22:42:47 +0000 (19:42 -0300)] 
[media] smiapp: Remove useless rval assignment in smiapp_get_pdata()

The value is not used after the assignment.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This page took 0.046981 seconds and 5 git commands to generate.