1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>intel_plane_atomic_set_property</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="ch04s02.html#idp1128015892" title="Atomic Plane Helpers"><link rel="prev" href="API-intel-plane-atomic-get-property.html" title="intel_plane_atomic_get_property"><link rel="next" href="API-intel-audio-codec-enable.html" title="intel_audio_codec_enable"></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">intel_plane_atomic_set_property</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-intel-plane-atomic-get-property.html">Prev</a>&#160;</td><th width="60%" align="center">Atomic Plane Helpers</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-intel-audio-codec-enable.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-intel-plane-atomic-set-property"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>intel_plane_atomic_set_property &#8212; 
2     set plane property value
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">int <b class="fsfunc">intel_plane_atomic_set_property </b>(</code></td><td>struct drm_plane * <var class="pdparam">plane</var>, </td></tr><tr><td>&#160;</td><td>struct drm_plane_state * <var class="pdparam">state</var>, </td></tr><tr><td>&#160;</td><td>struct drm_property * <var class="pdparam">property</var>, </td></tr><tr><td>&#160;</td><td>uint64_t <var class="pdparam">val</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1128059924"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>plane</code></em></span></dt><dd><p>
4     plane to set property for
5    </p></dd><dt><span class="term"><em class="parameter"><code>state</code></em></span></dt><dd><p>
6     state to update property value in
7    </p></dd><dt><span class="term"><em class="parameter"><code>property</code></em></span></dt><dd><p>
8     property to set
9    </p></dd><dt><span class="term"><em class="parameter"><code>val</code></em></span></dt><dd><p>
10     value to set property to
11    </p></dd></dl></div></div><div class="refsect1"><a name="idp1128064612"></a><h2>Description</h2><p>
12   Writes the specified property value for a plane into the provided atomic
13   state object.
14   </p><p>
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16   Returns 0 on success, -EINVAL on unrecognized properties
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