1<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>GuC-based Command Submission</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="drmI915.html" title="Chapter 4. drm/i915 Intel GFX Driver"><link rel="prev" href="API-i915-gem-shrinker-init.html" title="i915_gem_shrinker_init"><link rel="next" href="re629.html" title="drivers/gpu/drm/i915/intel_guc_loader.c"></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">GuC-based Command Submission</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-i915-gem-shrinker-init.html">Prev</a> </td><th width="60%" align="center">Chapter 4. drm/i915 Intel GFX Driver</th><td width="20%" align="right"> <a accesskey="n" href="re629.html">Next</a></td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="id-1.4.3.6"></a>GuC-based Command Submission</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="ch04s04.html#id-1.4.3.6.2">GuC</a></span></dt><dt><span class="sect2"><a href="ch04s04.html#id-1.4.3.6.3">GuC Client</a></span></dt></dl></div><div class="sect2"><div class="titlepage"><div><div><h3 class="title"><a name="id-1.4.3.6.2"></a>GuC</h3></div></div></div><div class="toc"><dl class="toc"><dt><span class="refentrytitle"><a href="re629.html"> 2 drivers/gpu/drm/i915/intel_guc_loader.c 3 </a></span><span class="refpurpose"> — 4 Document generation inconsistency 5 </span></dt><dt><span class="refentrytitle"><a href="API-intel-guc-ucode-load.html"><span class="phrase">intel_guc_ucode_load</span></a></span><span class="refpurpose"> — 6 load GuC uCode into the device 7 </span></dt><dt><span class="refentrytitle"><a href="API-intel-guc-ucode-init.html"><span class="phrase">intel_guc_ucode_init</span></a></span><span class="refpurpose"> — 8 define parameters and fetch firmware 9 </span></dt><dt><span class="refentrytitle"><a href="API-intel-guc-ucode-fini.html"><span class="phrase">intel_guc_ucode_fini</span></a></span><span class="refpurpose"> — 10 clean up all allocated resources 11 </span></dt></dl></div></div><div class="sect2"><div class="titlepage"><div><div><h3 class="title"><a name="id-1.4.3.6.3"></a>GuC Client</h3></div></div></div><div class="toc"><dl class="toc"><dt><span class="refentrytitle"><a href="re633.html"> 12 drivers/gpu/drm/i915/i915_guc_submission.c 13 </a></span><span class="refpurpose"> — 14 Document generation inconsistency 15 </span></dt><dt><span class="refentrytitle"><a href="API-i915-guc-submit.html"><span class="phrase">i915_guc_submit</span></a></span><span class="refpurpose"> — 16 Submit commands through GuC 17 </span></dt><dt><span class="refentrytitle"><a href="API-gem-allocate-guc-obj.html"><span class="phrase">gem_allocate_guc_obj</span></a></span><span class="refpurpose"> — 18 Allocate gem object for GuC usage 19 </span></dt><dt><span class="refentrytitle"><a href="API-gem-release-guc-obj.html"><span class="phrase">gem_release_guc_obj</span></a></span><span class="refpurpose"> — 20 Release gem object allocated for GuC usage 21 </span></dt><dt><span class="refentrytitle"><a href="API-guc-client-alloc.html"><span class="phrase">guc_client_alloc</span></a></span><span class="refpurpose"> — 22 Allocate an i915_guc_client 23 </span></dt><dt><span class="refentrytitle"><a href="API-intel-guc-suspend.html"><span class="phrase">intel_guc_suspend</span></a></span><span class="refpurpose"> — 24 notify GuC entering suspend state 25 </span></dt><dt><span class="refentrytitle"><a href="API-intel-guc-resume.html"><span class="phrase">intel_guc_resume</span></a></span><span class="refpurpose"> — 26 notify GuC resuming from suspend state 27 </span></dt></dl></div></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-i915-gem-shrinker-init.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="drmI915.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="re629.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">i915_gem_shrinker_init</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> 28 drivers/gpu/drm/i915/intel_guc_loader.c 29 </td></tr></table></div></body></html> 30