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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-27 06:32:31 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-28 20:08:19 -0300 |
| commit | 43f71d93a0cb342f0c918fba3f6abb7661e40ad2 (patch) | |
| tree | a1dc7288bc480e7027ca1827ca4876472fa12e40 /Documentation/DocBook/media/v4l/vidioc-g-output.xml | |
| parent | ff9a082fda424257976f08fce942609f358015e0 (diff) | |
| download | lwn-43f71d93a0cb342f0c918fba3f6abb7661e40ad2.tar.gz lwn-43f71d93a0cb342f0c918fba3f6abb7661e40ad2.zip | |
doc-rst: Remove the media docbook
Now that all media documentation was converted to Sphinx, we
should get rid of the old DocBook one, as we don't want people
to submit patches against the old stuff.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/DocBook/media/v4l/vidioc-g-output.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-g-output.xml | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-output.xml b/Documentation/DocBook/media/v4l/vidioc-g-output.xml deleted file mode 100644 index 4533068ecb8a..000000000000 --- a/Documentation/DocBook/media/v4l/vidioc-g-output.xml +++ /dev/null @@ -1,85 +0,0 @@ -<refentry id="vidioc-g-output"> - <refmeta> - <refentrytitle>ioctl VIDIOC_G_OUTPUT, VIDIOC_S_OUTPUT</refentrytitle> - &manvol; - </refmeta> - - <refnamediv> - <refname>VIDIOC_G_OUTPUT</refname> - <refname>VIDIOC_S_OUTPUT</refname> - <refpurpose>Query or select the current video output</refpurpose> - </refnamediv> - - <refsynopsisdiv> - <funcsynopsis> - <funcprototype> - <funcdef>int <function>ioctl</function></funcdef> - <paramdef>int <parameter>fd</parameter></paramdef> - <paramdef>int <parameter>request</parameter></paramdef> - <paramdef>int *<parameter>argp</parameter></paramdef> - </funcprototype> - </funcsynopsis> - </refsynopsisdiv> - - <refsect1> - <title>Arguments</title> - - <variablelist> - <varlistentry> - <term><parameter>fd</parameter></term> - <listitem> - <para>&fd;</para> - </listitem> - </varlistentry> - <varlistentry> - <term><parameter>request</parameter></term> - <listitem> - <para>VIDIOC_G_OUTPUT, VIDIOC_S_OUTPUT</para> - </listitem> - </varlistentry> - <varlistentry> - <term><parameter>argp</parameter></term> - <listitem> - <para></para> - </listitem> - </varlistentry> - </variablelist> - </refsect1> - - <refsect1> - <title>Description</title> - - <para>To query the current video output applications call the -<constant>VIDIOC_G_OUTPUT</constant> ioctl with a pointer to an integer -where the driver stores the number of the output, as in the -&v4l2-output; <structfield>index</structfield> field. This ioctl -will fail only when there are no video outputs, returning the -&EINVAL;.</para> - - <para>To select a video output applications store the number of the -desired output in an integer and call the -<constant>VIDIOC_S_OUTPUT</constant> ioctl with a pointer to this integer. -Side effects are possible. For example outputs may support different -video standards, so the driver may implicitly switch the current -standard. -standard. Because of these possible side effects applications -must select an output before querying or negotiating any other parameters.</para> - - <para>Information about video outputs is available using the -&VIDIOC-ENUMOUTPUT; ioctl.</para> - </refsect1> - - <refsect1> - &return-value; - - <variablelist> - <varlistentry> - <term><errorcode>EINVAL</errorcode></term> - <listitem> - <para>The number of the video output is out of bounds, or -there are no video outputs at all.</para> - </listitem> - </varlistentry> - </variablelist> - </refsect1> -</refentry> |