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Commit a2eb7c02 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
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[media] DocBook: Document AUDIO_CONTINUE ioctl 



Although this ioctl is only used at the av7110 driver, it is not
described at the API docbook. Yet, AUDIO_PAUSE ioctl description
somewhat describes it. Fill the gap by using the information there
and by looking inside av7110 implementation.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 34452432

Documentation/DocBook/media/dvb/audio.xml

+57 −0
Original line number Original line Diff line number Diff line
@@ -524,6 +524,63 @@ role="subsection"><title>AUDIO_PAUSE</title> 
</entry>

</entry>

 </row></tbody></tgroup></informaltable>

 </row></tbody></tgroup></informaltable>







</section><section id="AUDIO_CONTINUE"

role="subsection"><title>AUDIO_CONTINUE</title>

<para>DESCRIPTION

</para>

<informaltable><tgroup cols="1"><tbody><row><entry

 align="char">

<para>This ioctl restarts the decoding and playing process previously paused

with AUDIO_PAUSE command.</para>

</entry>

 </row><row><entry

 align="char">

<para>It only works if the stream were previously stopped with AUDIO_PAUSE</para>

</entry>

 </row></tbody></tgroup></informaltable>

<para>SYNOPSIS

</para>

<informaltable><tgroup cols="1"><tbody><row><entry

 align="char">

<para>int ioctl(int fd, int request = AUDIO_CONTINUE);</para>

</entry>

 </row></tbody></tgroup></informaltable>

<para>PARAMETERS

</para>

<informaltable><tgroup cols="2"><tbody><row><entry

 align="char">

<para>int fd</para>

</entry><entry

 align="char">

<para>File descriptor returned by a previous call to open().</para>

</entry>

 </row><row><entry

 align="char">

<para>int request</para>

</entry><entry

 align="char">

<para>Equals AUDIO_CONTINUE for this command.</para>

</entry>

 </row></tbody></tgroup></informaltable>

<para>ERRORS

</para>

<informaltable><tgroup cols="2"><tbody><row><entry

 align="char">

<para>EBADF</para>

</entry><entry

 align="char">

<para>fd is not a valid open file descriptor.</para>

</entry>

 </row><row><entry

 align="char">

<para>EINTERNAL</para>

</entry><entry

 align="char">

<para>Internal error.</para>

</entry>

 </row></tbody></tgroup></informaltable>



</section><section id="AUDIO_SELECT_SOURCE"

</section><section id="AUDIO_SELECT_SOURCE"

role="subsection"><title>AUDIO_SELECT_SOURCE</title>

role="subsection"><title>AUDIO_SELECT_SOURCE</title>

<para>DESCRIPTION

<para>DESCRIPTION