1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>__drm_atomic_helper_connector_duplicate_state</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="Linux DRM Developer's Guide"><link rel="up" href="ch02s05.html#idp1125061196" title="Atomic Modeset Helper Functions Reference"><link rel="prev" href="API-drm-atomic-helper-connector-reset.html" title="drm_atomic_helper_connector_reset"><link rel="next" href="API-drm-atomic-helper-connector-duplicate-state.html" title="drm_atomic_helper_connector_duplicate_state"></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"><span class="phrase">__drm_atomic_helper_connector_duplicate_state</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-drm-atomic-helper-connector-reset.html">Prev</a>&#160;</td><th width="60%" align="center">Atomic Modeset Helper Functions Reference</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-drm-atomic-helper-connector-duplicate-state.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API---drm-atomic-helper-connector-duplicate-state"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>__drm_atomic_helper_connector_duplicate_state &#8212; 
2     copy atomic connector state
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">void <b class="fsfunc">__drm_atomic_helper_connector_duplicate_state </b>(</code></td><td>struct drm_connector * <var class="pdparam">connector</var>, </td></tr><tr><td>&#160;</td><td>struct drm_connector_state * <var class="pdparam">state</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1125386916"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>connector</code></em></span></dt><dd><p>
4     connector object
5    </p></dd><dt><span class="term"><em class="parameter"><code>state</code></em></span></dt><dd><p>
6     atomic connector state
7    </p></dd></dl></div></div><div class="refsect1"><a name="idp1125389548"></a><h2>Description</h2><p>
8   Copies atomic state from a connector's current state. This is useful for
9   drivers that subclass the connector state.
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