1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>Virtual Master Control API</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="The ALSA Driver API"><link rel="up" href="ch03.html" title="Chapter&#160;3.&#160;Control/Mixer API"><link rel="prev" href="API-snd-ac97-pcm-double-rate-rules.html" title="snd_ac97_pcm_double_rate_rules"><link rel="next" href="API-snd-ctl-make-virtual-master.html" title="snd_ctl_make_virtual_master"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Virtual Master Control API</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-snd-ac97-pcm-double-rate-rules.html">Prev</a>&#160;</td><th width="60%" align="center">Chapter&#160;3.&#160;Control/Mixer API</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-snd-ctl-make-virtual-master.html">Next</a></td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="idp1094810900"></a>Virtual Master Control API</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="refentrytitle"><a href="API-snd-ctl-make-virtual-master.html"><span class="phrase">snd_ctl_make_virtual_master</span></a></span><span class="refpurpose"> &#8212; 
2  Create a virtual master control
3 </span></dt><dt><span class="refentrytitle"><a href="API-snd-ctl-add-vmaster-hook.html"><span class="phrase">snd_ctl_add_vmaster_hook</span></a></span><span class="refpurpose"> &#8212; 
4     Add a hook to a vmaster control
5 </span></dt><dt><span class="refentrytitle"><a href="API-snd-ctl-sync-vmaster.html"><span class="phrase">snd_ctl_sync_vmaster</span></a></span><span class="refpurpose"> &#8212; 
6     Sync the vmaster slaves and hook
7 </span></dt><dt><span class="refentrytitle"><a href="API-snd-ctl-add-slave.html"><span class="phrase">snd_ctl_add_slave</span></a></span><span class="refpurpose"> &#8212; 
8  Add a virtual slave control
9 </span></dt><dt><span class="refentrytitle"><a href="API-snd-ctl-add-slave-uncached.html"><span class="phrase">snd_ctl_add_slave_uncached</span></a></span><span class="refpurpose"> &#8212; 
10     Add a virtual slave control
11 </span></dt></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-snd-ac97-pcm-double-rate-rules.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="ch03.html">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-snd-ctl-make-virtual-master.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">snd_ac97_pcm_double_rate_rules</span>&#160;</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">&#160;<span class="phrase">snd_ctl_make_virtual_master</span></td></tr></table></div></body></html>
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