1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>drm_mode_plane_set_obj_prop</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="drm-kms-init.html#idp1123898740" title="KMS API Functions"><link rel="prev" href="API-drm-mode-connector-update-edid-property.html" title="drm_mode_connector_update_edid_property"><link rel="next" href="API-drm-mode-connector-attach-encoder.html" title="drm_mode_connector_attach_encoder"></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_mode_plane_set_obj_prop</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-drm-mode-connector-update-edid-property.html">Prev</a>&#160;</td><th width="60%" align="center">KMS API Functions</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-drm-mode-connector-attach-encoder.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-drm-mode-plane-set-obj-prop"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>drm_mode_plane_set_obj_prop &#8212; 
2     set the value of a property
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">drm_mode_plane_set_obj_prop </b>(</code></td><td>struct drm_plane * <var class="pdparam">plane</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">value</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1124421916"></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     drm plane object to set property value for
5    </p></dd><dt><span class="term"><em class="parameter"><code>property</code></em></span></dt><dd><p>
6     property to set
7    </p></dd><dt><span class="term"><em class="parameter"><code>value</code></em></span></dt><dd><p>
8     value the property should be set to
9    </p></dd></dl></div></div><div class="refsect1"><a name="idp1124425612"></a><h2>Description</h2><p>
10   This functions sets a given property on a given plane object. This function
11   calls the driver's -&gt;set_property callback and changes the software state of
12   the property if the callback succeeds.
13</p></div><div class="refsect1"><a name="idp1124426420"></a><h2>Returns</h2><p>
14   Zero on success, error code on failure.
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