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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-22 19:31:08 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-22 19:31:08 -0300 |
commit | 670027c507e99521d416994a18a498def9ef2ea3 (patch) | |
tree | 74b4d761a9e7904a4f8aa4b58b2dc9801f22284d /Documentation/DocBook/media/v4l/vidioc-enumaudio.xml | |
parent | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (diff) |
Linux-libre 4.8.3-gnupck-4.8.3-gnu
Diffstat (limited to 'Documentation/DocBook/media/v4l/vidioc-enumaudio.xml')
-rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-enumaudio.xml | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-enumaudio.xml b/Documentation/DocBook/media/v4l/vidioc-enumaudio.xml deleted file mode 100644 index ea816ab2e..000000000 --- a/Documentation/DocBook/media/v4l/vidioc-enumaudio.xml +++ /dev/null @@ -1,76 +0,0 @@ -<refentry id="vidioc-enumaudio"> - <refmeta> - <refentrytitle>ioctl VIDIOC_ENUMAUDIO</refentrytitle> - &manvol; - </refmeta> - - <refnamediv> - <refname>VIDIOC_ENUMAUDIO</refname> - <refpurpose>Enumerate audio inputs</refpurpose> - </refnamediv> - - <refsynopsisdiv> - <funcsynopsis> - <funcprototype> - <funcdef>int <function>ioctl</function></funcdef> - <paramdef>int <parameter>fd</parameter></paramdef> - <paramdef>int <parameter>request</parameter></paramdef> - <paramdef>struct v4l2_audio *<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_ENUMAUDIO</para> - </listitem> - </varlistentry> - <varlistentry> - <term><parameter>argp</parameter></term> - <listitem> - <para></para> - </listitem> - </varlistentry> - </variablelist> - </refsect1> - - <refsect1> - <title>Description</title> - - <para>To query the attributes of an audio input applications -initialize the <structfield>index</structfield> field and zero out the -<structfield>reserved</structfield> array of a &v4l2-audio; -and call the <constant>VIDIOC_ENUMAUDIO</constant> ioctl with a pointer -to this structure. Drivers fill the rest of the structure or return an -&EINVAL; when the index is out of bounds. To enumerate all audio -inputs applications shall begin at index zero, incrementing by one -until the driver returns <errorcode>EINVAL</errorcode>.</para> - - <para>See <xref linkend="vidioc-g-audio" /> for a description of -&v4l2-audio;.</para> - </refsect1> - - <refsect1> - &return-value; - - <variablelist> - <varlistentry> - <term><errorcode>EINVAL</errorcode></term> - <listitem> - <para>The number of the audio input is out of bounds.</para> - </listitem> - </varlistentry> - </variablelist> - </refsect1> -</refentry> |