| <refentry id="FE_ENABLE_HIGH_LNB_VOLTAGE"> |
| <refmeta> |
| <refentrytitle>ioctl FE_ENABLE_HIGH_LNB_VOLTAGE</refentrytitle> |
| &manvol; |
| </refmeta> |
| |
| <refnamediv> |
| <refname>FE_ENABLE_HIGH_LNB_VOLTAGE</refname> |
| <refpurpose>Select output DC level between normal LNBf voltages or higher |
| LNBf voltages.</refpurpose> |
| </refnamediv> |
| |
| <refsynopsisdiv> |
| <funcsynopsis> |
| <funcprototype> |
| <funcdef>int <function>ioctl</function></funcdef> |
| <paramdef>int <parameter>fd</parameter></paramdef> |
| <paramdef>int <parameter>request</parameter></paramdef> |
| <paramdef>unsigned int <parameter>high</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_ENABLE_HIGH_LNB_VOLTAGE</para> |
| </listitem> |
| </varlistentry> |
| <varlistentry> |
| <term><parameter>high</parameter></term> |
| <listitem> |
| <para>Valid flags:</para> |
| <itemizedlist> |
| <listitem><para>0 - normal 13V and 18V.</para></listitem> |
| <listitem><para>>0 - enables slightly higher voltages instead of |
| 13/18V, in order to compensate for long antenna cables.</para></listitem> |
| </itemizedlist> |
| </listitem> |
| </varlistentry> |
| </variablelist> |
| </refsect1> |
| |
| <refsect1> |
| <title>Description</title> |
| |
| <para>Select output DC level between normal LNBf voltages or higher |
| LNBf voltages between 0 (normal) or a value grater than 0 for higher |
| voltages.</para> |
| &return-value-dvb; |
| </refsect1> |
| </refentry> |