Commit baad86bc authored by Max Kellermann's avatar Max Kellermann

doc/user: document ALSA mixer plugin settings

parent 8808aad5
......@@ -1781,6 +1781,63 @@ systemctl start mpd.socket</programlisting>
</tbody>
</tgroup>
</informaltable>
<para>
The according hardware mixer plugin understands the
following settings:
</para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>Setting</entry>
<entry>Description</entry>
</row>
</thead>
<tbody>
<row>
<entry>
<varname>mixer_device</varname>
<parameter>DEVICE</parameter>
</entry>
<entry>
<para>
Sets the ALSA mixer device name, defaulting to
<parameter>default</parameter> which lets ALSA
pick a value.
</para>
</entry>
</row>
<row>
<entry>
<varname>mixer_control</varname>
<parameter>NAME</parameter>
</entry>
<entry>
<para>
Choose a mixer control, defaulting to
<parameter>PCM</parameter>. Type <command>amixer
scontrols</command> to get a list of available
mixer controls.
</para>
</entry>
</row>
<row>
<entry>
<varname>mixer_index</varname>
<parameter>NUMBER</parameter>
</entry>
<entry>
Choose a mixer control index. This is necessary if
there is more than one control with the same name.
Defaults to <parameter>0</parameter> (the first
one).
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</section>
<section>
......@@ -2127,6 +2184,48 @@ systemctl start mpd.socket</programlisting>
</tbody>
</tgroup>
</informaltable>
<para>
The according hardware mixer plugin understands the
following settings:
</para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>Setting</entry>
<entry>Description</entry>
</row>
</thead>
<tbody>
<row>
<entry>
<varname>mixer_device</varname>
<parameter>DEVICE</parameter>
</entry>
<entry>
<para>
Sets the OSS mixer device path, defaulting to
<filename>/dev/mixer</filename>.
</para>
</entry>
</row>
<row>
<entry>
<varname>mixer_control</varname>
<parameter>NAME</parameter>
</entry>
<entry>
<para>
Choose a mixer control, defaulting to
<parameter>PCM</parameter>.
</para>
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</section>
<section>
......
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