1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>drm_mode_set_crtcinfo</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-mode-setting.html#idp1123353068" title="Display Modes Function Reference"><link rel="prev" href="API-drm-mode-vrefresh.html" title="drm_mode_vrefresh"><link rel="next" href="API-drm-mode-copy.html" title="drm_mode_copy"></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_set_crtcinfo</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-drm-mode-vrefresh.html">Prev</a>&#160;</td><th width="60%" align="center">Display Modes Function Reference</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-drm-mode-copy.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-drm-mode-set-crtcinfo"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>drm_mode_set_crtcinfo &#8212; 
2     set CRTC modesetting timing parameters
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_mode_set_crtcinfo </b>(</code></td><td>struct drm_display_mode * <var class="pdparam">p</var>, </td></tr><tr><td>&#160;</td><td>int <var class="pdparam">adjust_flags</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1123503588"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>p</code></em></span></dt><dd><p>
4     mode
5    </p></dd><dt><span class="term"><em class="parameter"><code>adjust_flags</code></em></span></dt><dd><p>
6     a combination of adjustment flags
7    </p></dd></dl></div></div><div class="refsect1"><a name="idp1123506220"></a><h2>Description</h2><p>
8   Setup the CRTC modesetting timing parameters for <em class="parameter"><code>p</code></em>, adjusting if necessary.
9   </p><p>
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11   - The CRTC_INTERLACE_HALVE_V flag can be used to halve vertical timings of
12   interlaced modes.
13   - The CRTC_STEREO_DOUBLE flag can be used to compute the timings for
14   buffers containing two eyes (only adjust the timings when needed, eg. for
15   <span class="quote">&#8220;<span class="quote">frame packing</span>&#8221;</span> or <span class="quote">&#8220;<span class="quote">side by side full</span>&#8221;</span>).
16   - The CRTC_NO_DBLSCAN and CRTC_NO_VSCAN flags request that adjustment *not*
17   be performed for doublescan and vscan &gt; 1 modes respectively.
18</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-drm-mode-vrefresh.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="drm-mode-setting.html#idp1123353068">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-drm-mode-copy.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">drm_mode_vrefresh</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">drm_mode_copy</span></td></tr></table></div></body></html>
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