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[media] DocBook: better document FE_DISEQC_SEND_MASTER_CMD 

Use the new format for the ioctl documentation and put the
struct dvb_diseqc_slave_reply together with the ioctl.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
hifive-unleashed-5.1
Mauro Carvalho Chehab 2015-05-28 12:49:34 -03:00
parent 32b6443658
commit db2a4ee870
2 changed files with 73 additions and 62 deletions
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72
Documentation/DocBook/media/dvb/fe-diseqc-send-master-cmd.xml 100644
View File

@ -0,0 +1,72 @@
<refentry id="FE_DISEQC_SEND_MASTER_CMD">
<refmeta>
<refentrytitle>ioctl FE_DISEQC_SEND_MASTER_CMD</refentrytitle>
&manvol;
</refmeta>
<refnamediv>
<refname>FE_DISEQC_SEND_MASTER_CMD</refname>
<refpurpose>Sends a DiSEqC command</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis>
<funcprototype>
<funcdef>int <function>ioctl</function></funcdef>
<paramdef>int <parameter>fd</parameter></paramdef>
<paramdef>int <parameter>request</parameter></paramdef>
<paramdef>&dvb-diseqc-master-cmd; *<parameter>argp</parameter></paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1>
<title>Arguments</title>
<variablelist>
<varlistentry>
<term><parameter>fd</parameter></term>
<listitem>
<para>&fe_fd;</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>request</parameter></term>
<listitem>
<para>FE_DISEQC_SEND_MASTER_CMD</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>argp</parameter></term>
<listitem>
<para>pointer to &dvb-diseqc-master-cmd;</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>Description</title>
<para>Sends a DiSEqC command to the antenna subsystem.</para>
&return-value-dvb;
<table pgwide="1" frame="none" id="dvb-diseqc-master-cmd">
<title>struct <structname>dvb_diseqc_master_cmd</structname></title>
<tgroup cols="3">
&cs-str;
<tbody valign="top">
<row>
<entry>uint8_t</entry>
<entry>msg[6]</entry>
<entry>DiSEqC message (framing, address, command, data[3])</entry>
</row><row>
<entry>uint8_t</entry>
<entry>msg_len</entry>
<entry>Length of the DiSEqC message. Valid values are 3 to 6</entry>
</row>
</tbody>
</tgroup>
</table>
</refsect1>
</refentry>

63
Documentation/DocBook/media/dvb/frontend.xml
View File

@ -50,18 +50,6 @@ specification is available at
&sub-dvbproperty;
<section id="dvb-diseqc-master-cmd">
<title>diseqc master command</title>
<para>A message sent from the frontend to DiSEqC capable equipment.</para>
<programlisting>
struct dvb_diseqc_master_cmd {
uint8_t msg [6]; /&#x22C6; { framing, address, command, data[3] } &#x22C6;/
uint8_t msg_len; /&#x22C6; valid values are 3...6 &#x22C6;/
};
</programlisting>
</section>
<section id="fe-spectral-inversion-t">
<title>frontend spectral inversion</title>
<para>The Inversion field can take one of these values:
@ -389,56 +377,7 @@ typedef enum fe_hierarchy {
&return-value-dvb;
</section>
<section id="FE_DISEQC_SEND_MASTER_CMD">
<title>FE_DISEQC_SEND_MASTER_CMD</title>
<para>DESCRIPTION
</para>
<informaltable><tgroup cols="1"><tbody><row><entry
align="char">
<para>This ioctl call is used to send a a DiSEqC command.</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 =
<link linkend="FE_DISEQC_SEND_MASTER_CMD">FE_DISEQC_SEND_MASTER_CMD</link>, struct
dvb_diseqc_master_cmd &#x22C6;cmd);</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 <link linkend="FE_DISEQC_SEND_MASTER_CMD">FE_DISEQC_SEND_MASTER_CMD</link> for this
command.</para>
</entry>
</row><row><entry
align="char">
<para>struct
dvb_diseqc_master_cmd
*cmd</para>
</entry><entry
align="char">
<para>Pointer to the command to be transmitted.</para>
</entry>
</row></tbody></tgroup></informaltable>
&return-value-dvb;
</section>
&sub-fe-diseqc-send-master-cmd;
&sub-fe-diseqc-recv-slave-reply;
&sub-fe-diseqc-send-burst;
&sub-fe-set-tone;