projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 26b2574f MCC |
1 | <refentry id="FE_DISEQC_RESET_OVERLOAD"> |
| 2 | <refmeta> | |
| 3 | <refentrytitle>ioctl FE_DISEQC_RESET_OVERLOAD</refentrytitle> | |
| 4 | &manvol; | |
| 5 | </refmeta> | |
| 6 | ||
| 7 | <refnamediv> | |
| 8 | <refname>FE_DISEQC_RESET_OVERLOAD</refname> | |
| 9 | <refpurpose>Restores the power to the antenna subsystem, if it was powered | |
| 10 | off due to power overload.</refpurpose> | |
| 11 | </refnamediv> | |
| 12 | ||
| 13 | <refsynopsisdiv> | |
| 14 | <funcsynopsis> | |
| 15 | <funcprototype> | |
| 16 | <funcdef>int <function>ioctl</function></funcdef> | |
| 17 | <paramdef>int <parameter>fd</parameter></paramdef> | |
| 18 | <paramdef>int <parameter>request</parameter></paramdef> | |
| 19 | <paramdef>NULL</paramdef> | |
| 20 | </funcprototype> | |
| 21 | </funcsynopsis> | |
| 22 | </refsynopsisdiv> | |
| 23 | ||
| 24 | <refsect1> | |
| 25 | <title>Arguments</title> | |
| 26 | <variablelist> | |
| 27 | <varlistentry> | |
| 28 | <term><parameter>fd</parameter></term> | |
| 29 | <listitem> | |
| 30 | <para>&fe_fd;</para> | |
| 31 | </listitem> | |
| 32 | </varlistentry> | |
| 33 | <varlistentry> | |
| 34 | <term><parameter>request</parameter></term> | |
| 35 | <listitem> | |
| 36 | <para>FE_DISEQC_RESET_OVERLOAD</para> | |
| 37 | </listitem> | |
| 38 | </varlistentry> | |
| 39 | </variablelist> | |
| 40 | </refsect1> | |
| 41 | ||
| 42 | <refsect1> | |
| 43 | <title>Description</title> | |
| 44 | ||
| 45 | <para>If the bus has been automatically powered off due to power overload, this ioctl | |
| 46 | call restores the power to the bus. The call requires read/write access to the | |
| 47 | device. This call has no effect if the device is manually powered off. Not all | |
| 48 | DVB adapters support this ioctl.</para> | |
| 49 | &return-value-dvb; | |
| 50 | </refsect1> | |
| 51 | </refentry> |