Use the proper format for FE_DISEQC_SEND_BURST documentation and improve the documentation. Keep the enum fe_sec_mini_cmd description together with the ioctl, as both are used together. Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx> create mode 100644 Documentation/DocBook/media/dvb/fe-diseqc-send-burst.xml diff --git a/Documentation/DocBook/media/dvb/fe-diseqc-send-burst.xml b/Documentation/DocBook/media/dvb/fe-diseqc-send-burst.xml new file mode 100644 index 000000000000..d1a798048641 --- /dev/null +++ b/Documentation/DocBook/media/dvb/fe-diseqc-send-burst.xml @@ -0,0 +1,86 @@ +<refentry id="FE_DISEQC_SEND_BURST"> + <refmeta> + <refentrytitle>ioctl FE_DISEQC_SEND_BURST</refentrytitle> + &manvol; + </refmeta> + + <refnamediv> + <refname>FE_DISEQC_SEND_BURST</refname> + <refpurpose>Sends a 22KHz tone burst for 2x1 mini DiSEqC satellite selection.</refpurpose> + </refnamediv> + + <refsynopsisdiv> + <funcsynopsis> + <funcprototype> + <funcdef>int <function>ioctl</function></funcdef> + <paramdef>int <parameter>fd</parameter></paramdef> + <paramdef>int <parameter>request</parameter></paramdef> + <paramdef>&fe-sec-mini-cmd; *<parameter>tone</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_BURST</para> + </listitem> + </varlistentry> + <varlistentry> + <term><parameter>pointer to &fe-sec-mini-cmd;</parameter></term> + </varlistentry> + </variablelist> + </refsect1> + + <refsect1> + <title>Description</title> + +<para>This ioctl is used to set the generation of a 22kHz tone burst for mini + DiSEqC satellite + selection for 2x1 switches. + This call requires read/write permissions.</para> +<para>It provides support for what's specified at + <ulink url="http://www.eutelsat.com/files/contributed/satellites/pdf/Diseqc/associated%20docs/simple_tone_burst_detec.pdf";>Digital Satellite Equipment Control + (DiSEqC) - Simple "ToneBurst" Detection Circuit specification.</ulink> + </para> +&return-value-dvb; +</refsect1> + +<section id="fe-sec-mini-cmd-t"> +<title>enum fe_sec_mini_cmd</title> + +<table pgwide="1" frame="none" id="fe-sec-mini-cmd"> + <title>enum fe_sec_tone_mode</title> + <tgroup cols="2"> + &cs-def; + <thead> + <row> + <entry>ID</entry> + <entry>Description</entry> + </row> + </thead> + <tbody valign="top"> + <row> + <entry align="char">SEC_MINI_A</entry> + <entry align="char">Sends a mini-DiSEqC 22kHz '0' Tone Burst to + select satellite-A</entry> + </row><row> + <entry align="char">SEC_MINI_B</entry> + <entry align="char">Sends a mini-DiSEqC 22kHz '1' Data Burst to + select satellite-B</entry> + </row> + </tbody> + </tgroup> +</table> +</section> + +</refentry> diff --git a/Documentation/DocBook/media/dvb/frontend.xml b/Documentation/DocBook/media/dvb/frontend.xml index f05da4abb3fe..17050152a48a 100644 --- a/Documentation/DocBook/media/dvb/frontend.xml +++ b/Documentation/DocBook/media/dvb/frontend.xml @@ -75,23 +75,6 @@ specification is available at </programlisting> </section> -<section id="fe-sec-mini-cmd-t"> -<title>SEC tone burst</title> - -<para>The 22KHz tone burst is usually used with non-DiSEqC capable switches to select -between two connected LNBs/satellites. When using DiSEqC epuipment this voltage has to -be switched consistently to the DiSEqC commands as described in the DiSEqC -spec.</para> -<programlisting> - typedef enum fe_sec_mini_cmd { - SEC_MINI_A, - SEC_MINI_B - } fe_sec_mini_cmd_t; -</programlisting> - -<para></para> -</section> - <section id="fe-spectral-inversion-t"> <title>frontend spectral inversion</title> <para>The Inversion field can take one of these values: @@ -519,55 +502,7 @@ typedef enum fe_hierarchy { &return-value-dvb; </section> -<section id="FE_DISEQC_SEND_BURST"> -<title>FE_DISEQC_SEND_BURST</title> -<para>DESCRIPTION -</para> -<informaltable><tgroup cols="1"><tbody><row><entry - align="char"> -<para>This ioctl call is used to send a 22KHz tone burst.</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_BURST">FE_DISEQC_SEND_BURST</link>, fe_sec_mini_cmd_t burst);</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_BURST">FE_DISEQC_SEND_BURST</link> for this command.</para> -</entry> - </row><row><entry - align="char"> -<para>fe_sec_mini_cmd_t - burst</para> -</entry><entry - align="char"> -<para>burst A or B.</para> -</entry> - </row></tbody></tgroup></informaltable> - -&return-value-dvb; -</section> - - +&sub-fe-diseqc-send-burst; &sub-fe-set-tone; &sub-fe-set-voltage; &sub-fe-enable-high-lnb-voltage; diff --git a/include/uapi/linux/dvb/frontend.h b/include/uapi/linux/dvb/frontend.h index 009ff0534806..8bc672d57829 100644 --- a/include/uapi/linux/dvb/frontend.h +++ b/include/uapi/linux/dvb/frontend.h @@ -122,10 +122,12 @@ enum fe_sec_tone_mode { typedef enum fe_sec_tone_mode fe_sec_tone_mode_t; -typedef enum fe_sec_mini_cmd { +enum fe_sec_mini_cmd { SEC_MINI_A, SEC_MINI_B -} fe_sec_mini_cmd_t; +}; + +typedef enum fe_sec_mini_cmd fe_sec_mini_cmd_t; /** -- 2.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
