linuxOS_D21X/doc/topics/sdk/display/display_parameter_panel_dsi.html
2025-01-23 16:35:08 +08:00

369 lines
43 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh-cn" lang="zh-cn" data-whc_version="27.0">
<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="panel_dsi 结点的详细参数配置和描述如下: 注: 相关宏定义取值在文件 include/dt-bindings/display/artinchip,aic-disp.h 中。关于各参数的宏定义取值描述,可查看 宏定义取值 。 panel_dsi { compatible = &#34;artinchip,aic-dsi-panel-simple&#34; ; backlight = ..."/><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.relation" content="../../../topics/sdk/peripheral/peripheral-screen_debug_configuration.html"/><meta name="DC.relation" content="../../../topics/sdk/display/display_parameter_panel_lvds.html"/><meta name="DC.relation" content="../../../topics/sdk/display/display_parameter_panel_dbi.html"/><meta name="DC.contributor" content="yan.wang"/><meta name="DC.contributor" content="yan.wang"/><meta name="DC.date.modified" content="2024-01-15"/><meta name="DC.format" content="HTML5"/><meta name="DC.identifier" content="display_dts_parameter_panel_dsi"/><meta name="DC.language" content="zh-CN"/><title>Panel_DSI</title><!-- Generated with build number 2024112209. --><meta name="wh-path2root" content="../../../"/><meta name="wh-toc-id" content="display_dts_parameter_panel_dsi-d4445e1832"/><meta name="wh-source-relpath" content="topics/sdk/display/display_parameter_panel_dsi.dita"/><meta name="wh-out-relpath" content="topics/sdk/display/display_parameter_panel_dsi.html"/>
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/commons.css?buildId=2024112209"/>
<link rel="stylesheet" type="text/css" href="../../../webhelp/app/topic.css?buildId=2024112209"/>
<script src="../../../webhelp/app/options/properties.js?buildId=20250123154945"></script>
<script src="../../../webhelp/app/localization/strings.js?buildId=2024112209"></script>
<script src="../../../webhelp/app/search/index/keywords.js?buildId=20250123154945"></script>
<script defer="defer" src="../../../webhelp/app/commons.js?buildId=2024112209"></script>
<script defer="defer" src="../../../webhelp/app/topic.js?buildId=2024112209"></script>
<link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-styles-web.css?buildId=2024112209"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/notes.css?buildId=2024112209"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-common.css?buildId=2024112209"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-images.css?buildId=2024112209"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/footnote.css?buildId=2024112209"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/aic-web-watermark.css?buildId=2024112209"/><link rel="stylesheet" type="text/css" href="../../../webhelp/template/topic-body-list.css?buildId=2024112209"/></head>
<body id="display_dts_parameter_panel_dsi" 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=" Linux 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">Linux 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 "><ol class="d-print-none"><li><span class="home"><a href="../../../index.html"><span>主页</span></a></span></li><li><div class="topicref" data-id="id"><div class="title"><a href="../../../topics/sdk/peripheral/peripheral-intro.html">外设移植</a><div class="wh-tooltip"><p class="shortdesc"><span class="ph">触摸屏、显示器、WIFI 模块、按键</span>等外设的介绍和使用说明。</p></div></div></div></li><li><div class="topicref" data-id="_59"><div class="title"><a href="../../../topics/sdk/peripheral/peripheral-screen_debug_configuration.html">显示屏</a><div class="wh-tooltip"><p class="shortdesc">Panel 类型详细介绍,以及参数和功能配置描述。</p></div></div></div></li><li class="active"><div class="topicref" data-id="display_dts_parameter_panel_dsi"><div class="title"><a href="../../../topics/sdk/display/display_parameter_panel_dsi.html">Panel_DSI</a></div></div></li></ol></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_navigation_links "><span id="topic_navigation_links" class="navheader">
<span class="navprev"><a class="- topic/link link" href="../../../topics/sdk/display/display_parameter_panel_lvds.html" title="Panel_LVDS" aria-label="上一主题: Panel_LVDS" rel="prev"></a></span>
<span class="navnext"><a class="- topic/link link" href="../../../topics/sdk/display/display_parameter_panel_dbi.html" title="Panel_DBI" aria-label="下一主题: Panel_DBI" rel="next"></a></span> </span></div>
<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>
<button type="button" id="wh_toc_button" class="custom-toggler navbar-toggler collapsed wh_toggle_button navbar-light" aria-expanded="false" aria-label="Toggle publishing table of content" aria-controls="wh_publication_toc">
<span class="navbar-toggler-icon"></span>
</button>
</div>
</nav>
</div>
<div class="wh_content_area">
<div class="row">
<nav id="wh_publication_toc" class="col-lg-3 col-md-3 col-sm-12 d-md-block d-none d-print-none" aria-label="Table of Contents Container">
<div id="wh_publication_toc_content">
<div class=" wh_publication_toc " data-tooltip-position="right"><span class="expand-button-action-labels"><span id="button-expand-action" role="button" aria-label="Expand"></span><span id="button-collapse-action" role="button" aria-label="Collapse"></span><span id="button-pending-action" role="button" aria-label="Pending"></span></span><ul role="tree" aria-label="Table of Contents"><li role="treeitem"><div data-tocid="revinfo_linux-d4445e1079" class="topicref" data-id="revinfo_linux" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/revinfo/revinfo_linux.html" id="revinfo_linux-d4445e1079-link">修订记录</a></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d4445e1096" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d4445e1096-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/env/sdk-compile.html" id="id-d4445e1096-link">SDK 编译</a><div class="wh-tooltip"><p class="shortdesc">介绍不同编译环境下 SDK 的详细编译流程。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="tocId-d4445e1240" class="topicref" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action tocId-d4445e1240-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/advanced/lb_usage_commands.html" id="tocId-d4445e1240-link">使用指南</a></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="concept_rcx_czh_pzb-d4445e1360" class="topicref" data-id="concept_rcx_czh_pzb" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action concept_rcx_czh_pzb-d4445e1360-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/chapter-app.html" id="concept_rcx_czh_pzb-d4445e1360-link">应用场景</a><div class="wh-tooltip"><p class="shortdesc">描述了 SDK 在不同应用场景中的配置和使用包括系统更新、OTA、安全方案等。</p></div></div></div></li><li role="treeitem" aria-expanded="true"><div data-tocid="id-d4445e1678" class="topicref" data-id="id" data-state="expanded"><span role="button" tabindex="0" aria-labelledby="button-collapse-action id-d4445e1678-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/peripheral/peripheral-intro.html" id="id-d4445e1678-link">外设移植</a><div class="wh-tooltip"><p class="shortdesc"><span class="ph">触摸屏、显示器、WIFI 模块、按键</span>等外设的介绍和使用说明。</p></div></div></div><ul role="group" class="navbar-nav nav-list"><li role="treeitem" aria-expanded="false"><div data-tocid="touch_screen_debug_guide-d4445e1697" class="topicref" data-id="touch_screen_debug_guide" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action touch_screen_debug_guide-d4445e1697-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/peripheral/touch-screen-debug-guide.html" id="touch_screen_debug_guide-d4445e1697-link">触摸屏</a><div class="wh-tooltip"><p class="shortdesc">RTP 和 CTP 调试示例流程。</p></div></div></div></li><li role="treeitem" aria-expanded="true"><div data-tocid="_59-d4445e1743" class="topicref" data-id="_59" data-state="expanded"><span role="button" tabindex="0" aria-labelledby="button-collapse-action _59-d4445e1743-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/peripheral/peripheral-screen_debug_configuration.html" id="_59-d4445e1743-link">显示屏</a><div class="wh-tooltip"><p class="shortdesc">Panel 类型详细介绍,以及参数和功能配置描述。</p></div></div></div><ul role="group" class="navbar-nav nav-list"><li role="treeitem"><div data-tocid="display_menuconfig_configuration-d4445e1760" class="topicref" data-id="display_menuconfig_configuration" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/display/display_menuconfig.html" id="display_menuconfig_configuration-d4445e1760-link"><code class="ph codeph">menuconfig</code> 配置</a></div></div></li><li role="treeitem"><div data-tocid="display_system_parameters_configuration-d4445e1776" class="topicref" data-id="display_system_parameters_configuration" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/display/display_parameter_sys_config.html" id="display_system_parameters_configuration-d4445e1776-link">系统参数配置</a></div></div></li><li role="treeitem"><div data-tocid="display_functional_parameters_configuration-d4445e1790" class="topicref" data-id="display_functional_parameters_configuration" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/display/display_parameter_function_config.html" id="display_functional_parameters_configuration-d4445e1790-link">功能参数配置</a></div></div></li><li role="treeitem"><div data-tocid="display_dts_parameter_panel_rgb-d4445e1804" class="topicref" data-id="display_dts_parameter_panel_rgb" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/display/display_parameter_panel_rgb.html" id="display_dts_parameter_panel_rgb-d4445e1804-link">Panel_RGB</a></div></div></li><li role="treeitem"><div data-tocid="display_dts_parameter_panel_lvds-d4445e1818" class="topicref" data-id="display_dts_parameter_panel_lvds" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/display/display_parameter_panel_lvds.html" id="display_dts_parameter_panel_lvds-d4445e1818-link">Panel_LVDS</a></div></div></li><li role="treeitem" class="active"><div data-tocid="display_dts_parameter_panel_dsi-d4445e1832" class="topicref" data-id="display_dts_parameter_panel_dsi" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/display/display_parameter_panel_dsi.html" id="display_dts_parameter_panel_dsi-d4445e1832-link">Panel_DSI</a></div></div></li><li role="treeitem"><div data-tocid="display_dts_parameter_panel_dsi-d4445e1846" class="topicref" data-id="display_dts_parameter_panel_dsi" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/display/display_parameter_panel_dbi.html" id="display_dts_parameter_panel_dsi-d4445e1846-link">Panel_DBI</a></div></div></li><li role="treeitem"><div data-tocid="display_dts_parameter_backlight-d4445e1860" class="topicref" data-id="display_dts_parameter_backlight" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/display/display_parameter_backlight.html" id="display_dts_parameter_backlight-d4445e1860-link">PWM Backlight</a></div></div></li><li role="treeitem"><div data-tocid="display_dts_parameter_display_interface-d4445e1874" class="topicref" data-id="display_dts_parameter_display_interface" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/display/display_parameter_display_interface.html" id="display_dts_parameter_display_interface-d4445e1874-link">Display Interface</a></div></div></li><li role="treeitem"><div data-tocid="display_dts_parameter_display_engine-d4445e1888" class="topicref" data-id="display_dts_parameter_display_engine" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/display/display_parameter_display_engine.html" id="display_dts_parameter_display_engine-d4445e1888-link">Display Engine</a></div></div></li><li role="treeitem"><div data-tocid="display_dts_parameter_display_fb0-d4445e1903" class="topicref" data-id="display_dts_parameter_display_fb0" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/display/display_parameter_display_fb0.html" id="display_dts_parameter_display_fb0-d4445e1903-link">Display FB0</a></div></div></li></ul></li><li role="treeitem" aria-expanded="false"><div data-tocid="wifi-d4445e1918" class="topicref" data-id="wifi" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action wifi-d4445e1918-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/wifi/wifi-debug-guide.html" id="wifi-d4445e1918-link">WiFi</a></div></div></li><li role="treeitem"><div data-tocid="concept_s4m_zk3_pzb-d4445e1946" class="topicref" data-id="concept_s4m_zk3_pzb" data-state="leaf"><span role="button" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/keyadc/device-keyboards-user-guide.html" id="concept_s4m_zk3_pzb-d4445e1946-link">按键矩阵</a><div class="wh-tooltip"><p class="shortdesc">此章节介绍按键矩阵的使用方法以及相关配置。</p></div></div></div></li></ul></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d4445e1964" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d4445e1964-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/bringup/chapter-bringup.html" id="id-d4445e1964-link">BringUp</a><div class="wh-tooltip"><p class="shortdesc">在硬件上电后快速初始化系统,为操作系统的启动准备好必要的硬件环境。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="id-d4445e2153" class="topicref" data-id="id" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action id-d4445e2153-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/sdk/chapter-advanced-app.html" id="id-d4445e2153-link">高级应用</a><div class="wh-tooltip"><p class="shortdesc">系统、存储、多媒体、接口、安全等模块的详细配置和设计说明。</p></div></div></div></li></ul></div>
</div>
</nav>
<div class="col-lg-9 col-md-9 col-sm-12" id="wh_topic_body">
<button id="wh_close_publication_toc_button" class="close-toc-button d-none" aria-label="Toggle publishing table of content" aria-controls="wh_publication_toc" aria-expanded="true">
<span class="close-toc-icon-container">
<span class="close-toc-icon"></span>
</span>
</button>
<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" title="Edit this document" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/display/display_parameter_panel_dsi.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">Panel_DSI</h1>
<div class="date inPage">15 Jan 2024</div><div style="color: gray;">
Read time: 2 minute(s)
</div>
<div class="- topic/body concept/conbody body conbody">
<div class="- topic/p p" data-ofbid="d70209e33__20250123155204"><span class="+ topic/keyword pr-d/parmname keyword parmname">panel_dsi</span> 结点的详细参数配置和描述如下:<div class="- topic/note note note note_note" id="display_dts_parameter_panel_dsi__note_gj3_chs_ldc" data-ofbid="display_dts_parameter_panel_dsi__note_gj3_chs_ldc"><span class="note__title">注:</span> <div class="note__body">相关宏定义取值在文件
<span class="+ topic/ph sw-d/filepath ph filepath">include/dt-bindings/display/artinchip,aic-disp.h</span>
中。关于各参数的宏定义取值描述,可查看<a class="- topic/xref xref" href="display_parameter_panel_dsi.html#display_dts_parameter_panel_dsi__section_wpg_2vs_ldc">宏定义取值</a></div></div><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="display_dts_parameter_panel_dsi__codeblock_clc_lxf_d1c" data-ofbid="display_dts_parameter_panel_dsi__codeblock_clc_lxf_d1c"><code>panel_dsi {
compatible = <span class="hl-string">"artinchip,aic-dsi-panel-simple"</span>;
backlight = &lt;&amp;backlight&gt;;
<em class="hl-comment">// enable-gpios = &lt;&amp;gpio_a 4 GPIO_ACTIVE_HIGH&gt;;</em>
status = <span class="hl-string">"okay"</span>;
port {
panel_dsi_in: endpoint {
remote-endpoint = &lt;&amp;dsi0_out&gt;;
};
};
};</code></pre></div>
<div class="table-container"><table class="- topic/table table frame-all" id="display_dts_parameter_panel_dsi__table_sty_bls_ldc" data-ofbid="display_dts_parameter_panel_dsi__table_sty_bls_ldc" data-cols="4"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 1</span><span class="table--title-label-punctuation">. </span></span><span class="table--title"><span class="+ topic/keyword pr-d/parmname keyword parmname">panel_dsi</span> 节点参数描述</span></caption><colgroup><col style="width:14.666666666666666%"/><col style="width:14.666666666666666%"/><col style="width:57.333333333333336%"/><col style="width:13.333333333333334%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__1">参数名称</th>
<th class="- topic/entry entry colsep-1 rowsep-1" id="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__2">类型</th>
<th class="- topic/entry entry colsep-1 rowsep-1" id="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__3">描述</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__4">是否必需</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__1">
<p class="- topic/p p" data-ofbid="d70209e91__20250123155204"><span class="+ topic/keyword pr-d/parmname keyword parmname">backlight</span></p>
</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__2">-</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__3">屏幕的 pwm-backlight 配置节点。</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__4" rowspan="2">Optional</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__1">
<p class="- topic/p p" data-ofbid="d70209e110__20250123155204"><span class="+ topic/keyword pr-d/parmname keyword parmname">enable-gpios</span></p>
</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__2">-</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__3">预留的屏幕使能引脚,可用于控制屏幕供电,不使用 pwm-backlight 的情况下亦可控制屏幕背光。</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__1"><span class="+ topic/keyword pr-d/parmname keyword parmname">port</span></td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__2">-</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__3">连接到 DSI 显示接口的输入端口,将 dsi 节点与 dsi 节点关联起来。</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__4">Required</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__1">
<p class="- topic/p p" data-ofbid="d70209e142__20250123155204"><span class="+ topic/keyword pr-d/parmname keyword parmname">dsi,mode</span></p>
</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__2">String</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__3">
<div class="- topic/p p" data-ofbid="d70209e152__20250123155204">dsi 模式设置,字符串参数,支持 video 与 command 两种模式。Video 模式支持 Non-burst 和 Burst
两种方式。<ul class="- topic/ul ul" id="display_dts_parameter_panel_dsi__ul_whz_lms_ldc" data-ofbid="display_dts_parameter_panel_dsi__ul_whz_lms_ldc">
<li class="- topic/li li" data-ofbid="d70209e156__20250123155204">
<p class="- topic/p p" data-ofbid="d70209e158__20250123155204">“video-pulse”: video pulse mode</p>
</li>
<li class="- topic/li li" data-ofbid="d70209e162__20250123155204">
<p class="- topic/p p" data-ofbid="d70209e164__20250123155204">“video-event”: video event mode</p>
</li>
<li class="- topic/li li" data-ofbid="d70209e168__20250123155204">
<p class="- topic/p p" data-ofbid="d70209e170__20250123155204">“video-burst”</p>
</li>
<li class="- topic/li li" data-ofbid="d70209e174__20250123155204">
<p class="- topic/p p" data-ofbid="d70209e176__20250123155204">“command-mode”</p>
</li>
</ul></div>
</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__4" rowspan="7">Optional</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__1"><span class="+ topic/keyword pr-d/parmname keyword parmname">dsi,format</span></td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__2">String</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__3">dsi 显示接口输出格式,支持下列配置值及对应输出格式:<ul class="- topic/ul ul" id="display_dts_parameter_panel_dsi__ul_inv_fss_ldc" data-ofbid="display_dts_parameter_panel_dsi__ul_inv_fss_ldc">
<li class="- topic/li li" data-ofbid="d70209e199__20250123155204">
<p class="- topic/p p" data-ofbid="d70209e201__20250123155204">“rgb888”: RGB888</p>
</li>
<li class="- topic/li li" data-ofbid="d70209e205__20250123155204">
<p class="- topic/p p" data-ofbid="d70209e207__20250123155204">“rgb666”: RGB666</p>
</li>
<li class="- topic/li li" data-ofbid="d70209e211__20250123155204">
<p class="- topic/p p" data-ofbid="d70209e213__20250123155204">“rgb666l”: RGB666 packed</p>
</li>
<li class="- topic/li li" data-ofbid="d70209e217__20250123155204">
<p class="- topic/p p" data-ofbid="d70209e219__20250123155204">“rgb565”: RGB555</p>
</li>
</ul></td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__1"><span class="+ topic/keyword pr-d/parmname keyword parmname">dsi,lane_num</span></td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__2">Integer</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__3">数据通路数量,取值 1 ~ 4</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__1"><span class="+ topic/keyword pr-d/parmname keyword parmname">disp-dither</span></td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__2">-</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__3">颜色输出深度控制,使图像过度更平滑。当内存数据为 8bit ,但输出为 6bit 或者 5bit 时,使能 dither
能让图像过度更平滑,否则直接丢弃低位 bit。<p class="- topic/p p" data-ofbid="d70209e250__20250123155204">配置 dither 时默认使能随机 dither
,获取更好的显示效果。</p></td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__1"><span class="+ topic/keyword pr-d/parmname keyword parmname">tearing-effect</span></td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__2">-</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__3">
<p class="- topic/p p" data-ofbid="d70209e265__20250123155204">TE 信号响应模式,配合屏幕 TE 信号使用,控制 DE 模块的输出,避免 LCD 屏幕出现撕裂现象。</p>
<ul class="- topic/ul ul" id="display_dts_parameter_panel_dsi__ul_agx_wwf_d1c" data-ofbid="display_dts_parameter_panel_dsi__ul_agx_wwf_d1c">
<li class="- topic/li li" data-ofbid="d70209e270__20250123155204">
<p class="- topic/p p" data-ofbid="d70209e272__20250123155204">连续刷新:忽略 TE 信号,连续刷新,默认值</p>
</li>
<li class="- topic/li li" data-ofbid="d70209e276__20250123155204">
<p class="- topic/p p" data-ofbid="d70209e278__20250123155204">手动刷新DE timging enable 后在下一个 TE 信号更新画面</p>
</li>
<li class="- topic/li li" data-ofbid="d70209e282__20250123155204">
<p class="- topic/p p" data-ofbid="d70209e284__20250123155204">自动刷新: 每收到一个 TE 信号,自动更新画面,更新期间忽略 TE 信号</p>
</li>
</ul>
<p class="- topic/p p" data-ofbid="d70209e289__20250123155204">手动刷新和自动刷新模式下,需要设定 TE 脉冲宽度,用于检测屏幕 TE 信号。</p>
</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__1"><span class="+ topic/keyword pr-d/parmname keyword parmname">te-pulse-width</span></td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__2">-</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__3">TE 脉冲宽度,用于检测 TE 同步信号的有效状态,建议设为 5。</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__1">
<p class="- topic/p p" data-ofbid="d70209e311__20250123155204"><span class="+ topic/keyword pr-d/parmname keyword parmname">display-timings</span></p>
</td>
<td class="- topic/entry entry colsep-1 rowsep-0" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__2">-</td>
<td class="- topic/entry entry colsep-1 rowsep-0" headers="display_dts_parameter_panel_dsi__table_sty_bls_ldc__entry__3">屏的时序信号。由屏厂提供。</td>
</tr>
</tbody></table></div>
<section class="- topic/section section" id="display_dts_parameter_panel_dsi__section_wpg_2vs_ldc" data-ofbid="display_dts_parameter_panel_dsi__section_wpg_2vs_ldc"><h2 class="- topic/title title sectiontitle">宏定义取值</h2>
<div class="- topic/p p" data-ofbid="d70209e331__20250123155204">
<div class="table-container"><table class="- topic/table table frame-all" id="display_dts_parameter_panel_dsi__table_lx5_2vs_ldc" data-ofbid="display_dts_parameter_panel_dsi__table_lx5_2vs_ldc" data-cols="3"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 2</span><span class="table--title-label-punctuation">. </span></span><span class="table--title"><span class="+ topic/keyword pr-d/parmname keyword parmname">disp-dither</span> 宏定义取值</span></caption><colgroup><col style="width:33.33333333333333%"/><col style="width:33.33333333333333%"/><col style="width:33.33333333333333%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="display_dts_parameter_panel_dsi__table_lx5_2vs_ldc__entry__1">颜色输出深度</th>
<th class="- topic/entry entry colsep-1 rowsep-1" id="display_dts_parameter_panel_dsi__table_lx5_2vs_ldc__entry__2">macro</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="display_dts_parameter_panel_dsi__table_lx5_2vs_ldc__entry__3">value</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_lx5_2vs_ldc__entry__1">
<p class="- topic/p p" data-ofbid="d70209e369__20250123155204">R 分量输出 5bit</p>
<p class="- topic/p p" data-ofbid="d70209e372__20250123155204">G 分量输出 6bit</p>
<p class="- topic/p p" data-ofbid="d70209e375__20250123155204">B 分量输出 5bit</p>
</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_lx5_2vs_ldc__entry__2">DITHER_RGB565</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="display_dts_parameter_panel_dsi__table_lx5_2vs_ldc__entry__3">0x1</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="display_dts_parameter_panel_dsi__table_lx5_2vs_ldc__entry__1">
<p class="- topic/p p" data-ofbid="d70209e390__20250123155204">R 分量输出 6bit</p>
<p class="- topic/p p" data-ofbid="d70209e393__20250123155204">G 分量输出 6bit</p>
<p class="- topic/p p" data-ofbid="d70209e396__20250123155204">B 分量输出 6bit</p>
</td>
<td class="- topic/entry entry colsep-1 rowsep-0" headers="display_dts_parameter_panel_dsi__table_lx5_2vs_ldc__entry__2">DITHER_RGB666</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="display_dts_parameter_panel_dsi__table_lx5_2vs_ldc__entry__3">0x2</td>
</tr>
</tbody></table></div>
<div class="table-container"><table class="- topic/table table frame-all" id="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc" data-ofbid="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc" data-cols="3"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 3</span><span class="table--title-label-punctuation">. </span></span><span class="table--title"><span class="+ topic/keyword pr-d/parmname keyword parmname">tearing-effect</span> 宏定义取值</span></caption><colgroup><col style="width:33.33333333333333%"/><col style="width:33.33333333333333%"/><col style="width:33.33333333333333%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__1">TE mode</th>
<th class="- topic/entry entry colsep-1 rowsep-1" id="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__2">macro</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__3">value</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__1">连续刷新</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__2">TE_BYPASS</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__3">0x0</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__1">手动刷新</td>
<td class="- topic/entry entry colsep-1 rowsep-1" headers="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__2">TE_HOLD</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__3">0x1</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__1">自动刷新</td>
<td class="- topic/entry entry colsep-1 rowsep-0" headers="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__2">TE_AUTO</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="display_dts_parameter_panel_dsi__table_fy5_2vs_ldc__entry__3">0x2</td>
</tr>
</tbody></table></div>
</div>
</section>
</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: 2025-01-23
</div>
</div>
</div>
</footer>
<button id="go2top" class="d-print-none" title="返回顶部">
<span class="oxy-icon oxy-icon-up"></span>
</button>
<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>