<?xml version="1.0" encoding="ANSI_X3.4-1968" standalone="no"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>regulator_list_voltage</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="Voltage and current regulator API" /><link rel="up" href="ch05.html" title="Chapter 5. API reference" /><link rel="prev" href="re15.html" title="regulator_count_voltages" /><link rel="next" href="re17.html" title="regulator_set_voltage" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>regulator_list_voltage</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re15.html">Prev</a> </td><th width="60%" align="center">Chapter 5. API reference</th><td width="20%" align="right"> <a accesskey="n" href="re17.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="regulator_list_voltage"><a id="API-regulator-list-voltage"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>regulator_list_voltage —
enumerate supported voltages
</p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0" class="funcprototype-table"><tr><td><code class="funcdef">int <b class="fsfunc">regulator_list_voltage </b>(</code></td><td>struct regulator * <var class="pdparam">regulator</var>, </td></tr><tr><td> </td><td>unsigned <var class="pdparam">selector</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2929609"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>regulator</code></em></span></dt><dd><p>
regulator source
</p></dd><dt><span class="term"><em class="parameter"><code>selector</code></em></span></dt><dd><p>
identify voltage to list
</p></dd></dl></div></div><div class="refsect1" title="Context"><a id="id2929650"></a><h2>Context</h2><p>
can sleep
</p></div><div class="refsect1" title="Description"><a id="id2929660"></a><h2>Description</h2><p>
Returns a voltage that can be passed to <em class="parameter"><code>regulator_set_voltage</code></em>(),
zero if this selector code can't be used on this sytem, or a
negative errno.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re15.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch05.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="re17.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>regulator_count_voltages</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>regulator_set_voltage</span></td></tr></table></div></body></html>
