mirror of
https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
synced 2025-12-14 18:38:55 +00:00
177 lines
10 KiB
HTML
177 lines
10 KiB
HTML
<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-cn" lang="zh-cn" data-whc_version="26.0">
|
|
<head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><meta name="description" content="GE 源代码在内核目录 linux-5.10/drivers/video/artinchip 下，目录结构如下 drivers/video/artinchip/ge/ ├── ge_normal.c // normal 模式驱动 ├── ge_hw.c // normal 模式对硬件操作的封装 ├── ge_hw.h // normal 模式对硬件操作封装的 API ├── ge_cmdq.c ..."/><meta name="DC.rights.owner" content="(C) 版权 2025"/><meta name="copyright" content="(C) 版权 2025"/><meta name="generator" content="DITA-OT"/><meta name="DC.type" content="concept"/><meta name="DC.contributor" content="yan.wang"/><meta name="DC.date.modified" content="2024-11-29"/><meta name="DC.format" content="HTML5"/><meta name="DC.identifier" content="ge_design_intro"/><meta name="DC.language" content="zh-CN"/><title>设计说明</title><!-- Build number 2023110923. --><meta name="wh-path2root" content="../../../"/><meta name="wh-toc-id" content=""/><meta name="wh-source-relpath" content="topics/sdk/ge/ge_design.dita"/><meta name="wh-out-relpath" content="topics/sdk/ge/ge_design.html"/>
|
|
|
|
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/commons.css?buildId=2023110923"/>
|
|
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/topic.css?buildId=2023110923"/>
|
|
|
|
<script src="../../../webhelp/app/options/properties.js?buildId=20250121171154"></script>
|
|
<script src="../../../webhelp/app/localization/strings.js?buildId=2023110923"></script>
|
|
<script src="../../../webhelp/app/search/index/keywords.js?buildId=20250121171154"></script>
|
|
<script defer="defer" src="../../../webhelp/app/commons.js?buildId=2023110923"></script>
|
|
<script defer="defer" src="../../../webhelp/app/topic.js?buildId=2023110923"></script>
|
|
<link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-styles-web.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/notes.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-common.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-images.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/footnote.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-web-watermark.css?buildId=2023110923"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/topic-body-list.css?buildId=2023110923"/></head>
|
|
|
|
<body id="ge_design_intro" class="wh_topic_page frmBody">
|
|
<a href="#wh_topic_body" class="sr-only sr-only-focusable">
|
|
跳转到主要内容
|
|
</a>
|
|
|
|
|
|
|
|
|
|
<header class="navbar navbar-default wh_header">
|
|
<div class="container-fluid">
|
|
<div class="wh_header_flex_container navbar-nav navbar-expand-md navbar-dark">
|
|
<div class="wh_logo_and_publication_title_container">
|
|
<div class="wh_logo_and_publication_title">
|
|
|
|
<a href="http://www.artinchip.com" class=" wh_logo d-none d-sm-block "><img src="../../../company-logo-white.png" alt="RTOS SDK 使用指南SDK 指南文件"/></a>
|
|
<div class=" wh_publication_title "><a href="../../../index.html"><span class="booktitle"><span class="ph mainbooktitle">RTOS SDK 使用指南</span><span class="ph booktitlealt">SDK 指南文件</span></span></a></div>
|
|
|
|
</div>
|
|
|
|
|
|
</div>
|
|
|
|
<div class="wh_top_menu_and_indexterms_link collapse navbar-collapse" id="wh_top_menu_and_indexterms_link">
|
|
|
|
|
|
|
|
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</header>
|
|
|
|
|
|
|
|
|
|
<div class=" wh_search_input navbar-form wh_topic_page_search search " role="form">
|
|
|
|
|
|
|
|
<form id="searchForm" method="get" role="search" action="../../../search.html"><div><input type="search" placeholder="搜索 " class="wh_search_textfield" id="textToSearch" name="searchQuery" aria-label="搜索查询" required="required"/><button type="submit" class="wh_search_button" aria-label="搜索"><span class="search_input_text">搜索</span></button></div></form>
|
|
|
|
|
|
|
|
</div>
|
|
|
|
<div class="container-fluid" id="wh_topic_container">
|
|
<div class="row">
|
|
|
|
<nav class="wh_tools d-print-none navbar-expand-md" aria-label="Tools">
|
|
|
|
<div data-tooltip-position="bottom" class=" wh_breadcrumb "></div>
|
|
|
|
|
|
|
|
<div class="wh_right_tools">
|
|
<button class="wh_hide_highlight" aria-label="切换搜索突出显示" title="切换搜索突出显示"></button>
|
|
<button class="webhelp_expand_collapse_sections" data-next-state="collapsed" aria-label="折叠截面" title="折叠截面"></button>
|
|
|
|
|
|
|
|
|
|
<div class=" wh_print_link print d-none d-md-inline-block "><button onClick="window.print()" title="打印此页" aria-label="打印此页"></button></div>
|
|
|
|
|
|
</div>
|
|
|
|
</nav>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
<div class="wh_content_area">
|
|
<div class="row">
|
|
|
|
|
|
<div class="col-12" id="wh_topic_body">
|
|
|
|
|
|
|
|
<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1"><span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/ge/ge_design.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">设计说明</h1><div class="date inPage">29 Nov 2024</div><div style="color: gray;">
|
|
Read time: 1 minute(s)
|
|
</div><div class="- topic/body concept/conbody body conbody"><div class="- topic/div div">
|
|
<div class="- topic/p p" data-ofbid="d281022e24__20250121171751">GE
|
|
源代码在内核目录<span class="+ topic/ph sw-d/filepath ph filepath">linux-5.10/drivers/video/artinchip</span>下，目录结构如下<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ge_design_intro__pre_lqx_csz_c1c" data-ofbid="ge_design_intro__pre_lqx_csz_c1c">drivers/video/artinchip/ge/
|
|
├── ge_normal.c <em class="hl-comment">// normal 模式驱动</em>
|
|
├── ge_hw.c <em class="hl-comment">// normal 模式对硬件操作的封装</em>
|
|
├── ge_hw.h <em class="hl-comment">// normal 模式对硬件操作封装的 API</em>
|
|
├── ge_cmdq.c <em class="hl-comment">// CMD queue 模式驱动</em>
|
|
├── ge_reg.h <em class="hl-comment">// GE 寄存器定义</em>
|
|
├── Kconfig
|
|
└── Makefile
|
|
</pre></div>
|
|
<div class="- topic/p p" data-ofbid="d281022e32__20250121171751">GE 驱动是基于 misc 设备驱动实现的，在用户态通过 open 设备节点 <span class="+ topic/ph sw-d/filepath ph filepath">/dev/ge</span> 和 GE 驱动进行交互， GE
|
|
驱动可以配置成以下模式：<ul class="- topic/ul ul" id="ge_design_intro__ul_j1j_x1b_d1c" data-ofbid="ge_design_intro__ul_j1j_x1b_d1c"><li class="- topic/li li" data-ofbid="d281022e38__20250121171751"><a class="- topic/xref xref" href="ge_normal_mode.html">非命令队列模式</a></li><li class="- topic/li li" data-ofbid="d281022e42__20250121171751"><a class="- topic/xref xref" href="ge_cmdq_mode.html">命令队列模式</a></li></ul></div>
|
|
<p class="- topic/p p" data-ofbid="d281022e47__20250121171751">关于 GE 驱动的配置方法，详见 <a xml:lang="zh-CN" lang="zh-CN" class="- topic/xref xref" href="ge_config.html">GE 配置</a>。</p>
|
|
</div></div></article></main></div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
</div>
|
|
<footer class="navbar navbar-default wh_footer">
|
|
<div class=" footer-container mx-auto ">
|
|
<title>footer def</title>
|
|
<style><!--
|
|
|
|
.p1 {
|
|
font-family: FangZhengShuSong, Times, serif;
|
|
}
|
|
.p2 {
|
|
font-family: Arial, Helvetica, sans-serif;
|
|
}
|
|
.p3 {
|
|
font-family: "Lucida Console", "Courier New", monospace;
|
|
}
|
|
|
|
--></style>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="webhelp.fragment.footer">
|
|
<p class="p1">Copyright © 2019-2024 广东匠芯创科技有限公司. All rights reserved.</p>
|
|
</div><div>
|
|
<div class="generation_time">
|
|
Update Time: 2025-01-21
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</footer>
|
|
|
|
<div id="go2top" class="d-print-none">
|
|
<span class="oxy-icon oxy-icon-up"></span>
|
|
</div>
|
|
|
|
<div id="modal_img_large" class="modal">
|
|
<span class="close oxy-icon oxy-icon-remove"></span>
|
|
<div id="modal_img_container"></div>
|
|
<div id="caption"></div>
|
|
</div>
|
|
|
|
|
|
<script src="${pd}/publishing/publishing-styles-AIC-template/js/custom.js" defer="defer"></script>
|
|
|
|
|
|
</body>
|
|
</html> |