1<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>drm_platform_init</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="Linux GPU Driver Developer's Guide"><link rel="up" href="drmInternals.html#id-1.3.4.5.7" title="Bus-specific Device Registration and PCI Support"><link rel="prev" href="API-drm-pci-exit.html" title="drm_pci_exit"><link rel="next" href="drm-memory-management.html" title="Memory management"></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_platform_init</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-drm-pci-exit.html">Prev</a> </td><th width="60%" align="center">Bus-specific Device Registration and PCI Support</th><td width="20%" align="right"> <a accesskey="n" href="drm-memory-management.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-drm-platform-init"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>drm_platform_init — 
2  Register a platform device with the DRM subsystem
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_platform_init </b>(</code></td><td>struct drm_driver * <var class="pdparam">driver</var>, </td></tr><tr><td> </td><td>struct platform_device * <var class="pdparam">platform_device</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1"><a name="id-1.3.4.5.7.8.5"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>driver</code></em></span></dt><dd><p>
4     DRM device driver
5    </p></dd><dt><span class="term"><em class="parameter"><code>platform_device</code></em></span></dt><dd><p>
6     platform device to register
7    </p></dd></dl></div></div><div class="refsect1"><a name="id-1.3.4.5.7.8.6"></a><h2>Description</h2><p>
8   Registers the specified DRM device driver and platform device with the DRM
9   subsystem, initializing a drm_device structure and calling the driver's
10   .<code class="function">load</code> function.
11</p></div><div class="refsect1"><a name="id-1.3.4.5.7.8.7"></a><h2>NOTE</h2><p>
12   This function is deprecated, please use <code class="function"><a class="link" href="API-drm-dev-alloc.html" title="drm_dev_alloc">drm_dev_alloc</a></code> and
13   <code class="function"><a class="link" href="API-drm-dev-register.html" title="drm_dev_register">drm_dev_register</a></code> instead and remove your -&gt;<code class="function">load</code> callback.
14</p></div><div class="refsect1"><a name="id-1.3.4.5.7.8.8"></a><h2>Return</h2><p>
15   0 on success or a negative error code on failure.
16</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-pci-exit.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="drmInternals.html#id-1.3.4.5.7">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="drm-memory-management.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">drm_pci_exit</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Memory management</td></tr></table></div></body></html>
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