1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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5 | %general-entities;
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6 |
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7 | <!ENTITY xorg-intel-driver-version "2.99.917">
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8 |
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9 | <!ENTITY xorg-intel-driver-download-http "&xorg-download-http;/driver/xf86-video-intel-&xorg-intel-driver-version;.tar.bz2">
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10 | <!ENTITY xorg-intel-driver-download-ftp "&xorg-download-ftp;/driver/xf86-video-intel-&xorg-intel-driver-version;.tar.bz2">
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11 | <!ENTITY xorg-intel-driver-md5sum "fa196a66e52c0c624fe5d350af7a5e7b">
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12 | <!ENTITY xorg-intel-driver-size "2.2 MB">
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13 | <!-- commented, remeasured for re-enabling uxa as well as sna
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14 | <!ENTITY xorg-intel-driver-buildsize "70 MB"> -->
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15 | <!ENTITY xorg-intel-driver-buildsize "78 MB">
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16 | <!ENTITY xorg-intel-driver-time "0.6 SBU">
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17 | ]>
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18 |
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19 | <!-- Begin Xorg Intel Driver -->
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20 | <sect2 id="xorg-intel-driver" xreflabel="Xorg Intel Driver-&xorg-intel-driver-version;">
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21 |
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22 | <sect2info>
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23 | <othername>$LastChangedBy$</othername>
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24 | <date>$Date$</date>
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25 | </sect2info>
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26 |
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27 | <title>Xorg Intel Driver-&xorg-intel-driver-version;</title>
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28 |
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29 | <indexterm zone="xorg-intel-driver">
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30 | <primary sortas="a-xorg-intel-driver">xorg-intel-driver</primary>
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31 | </indexterm>
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32 |
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33 | <sect3 role="package">
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34 | <title>Introduction to Xorg Intel Driver</title>
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35 |
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36 | <para>
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37 | The <application>Xorg Intel Driver</application> package contains the X.Org
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38 | Video Driver for Intel integrated video cards including 8xx, 9xx, Gxx, Qxx
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39 | and HD graphics processors (SandyBridge, IvyBridge and Haswell).
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40 | </para>
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41 |
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42 | &lfs77_checked; &gcc5_checked;
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43 |
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44 | <note><para>This is a development version of the Intel driver
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45 | which is needed to work properly with the latest hardware.</para></note>
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46 |
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47 |
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48 | <bridgehead renderas="sect4">Package Information</bridgehead>
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49 | <itemizedlist spacing="compact">
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50 | <listitem>
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51 | <para>
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52 | Download (HTTP): <ulink url="&xorg-intel-driver-download-http;"/>
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53 | </para>
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54 | </listitem>
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55 | <listitem>
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56 | <para>
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57 | Download (FTP): <ulink url="&xorg-intel-driver-download-ftp;"/>
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58 | </para>
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59 | </listitem>
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60 | <listitem>
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61 | <para>
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62 | Download MD5 sum: &xorg-intel-driver-md5sum;
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63 | </para>
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64 | </listitem>
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65 | <listitem>
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66 | <para>
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67 | Download size: &xorg-intel-driver-size;
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68 | </para>
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69 | </listitem>
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70 | <listitem>
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71 | <para>
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72 | Estimated disk space required: &xorg-intel-driver-buildsize;
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73 | </para>
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74 | </listitem>
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75 | <listitem>
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76 | <para>
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77 | Estimated build time: &xorg-intel-driver-time;
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78 | </para>
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79 | </listitem>
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80 | </itemizedlist>
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81 |
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82 | <bridgehead renderas="sect4">Xorg Intel Driver Dependencies</bridgehead>
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83 |
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84 | <bridgehead renderas="sect5">Required</bridgehead>
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85 | <para role="required">
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86 | <xref linkend="xcb-util"/> and
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87 | <xref linkend="xorg-server"/>
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88 | </para>
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89 |
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90 | <para condition="html" role="usernotes">
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91 | User Notes: <ulink url="&blfs-wiki;/xorg-intel-driver"/>
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92 | </para>
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93 | </sect3>
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94 |
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95 | <sect3 role="kernel" id="xorg-intel-driver-kernel">
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96 | <title>Kernel Configuration</title>
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97 |
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98 | <para>
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99 | Enable the following options in the kernel configuration. Only one of
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100 | the lines <quote>Intel I810</quote> or <quote>Intel 8xx/9xx...</quote>
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101 | needs to be selected. If you select the latter, <quote>Enable
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102 | modesetting...</quote> is needed too. Recompile the kernel if necessary:
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103 | </para>
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104 |
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105 | <screen><literal>Device Drivers --->
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106 | Graphics support --->
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107 | Direct rendering Manager --->
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108 | <*> Direct Rendering Manager (XFree86 ... support) ---> [CONFIG_DRM]
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109 | <*> Intel I810 [CONFIG_DRM_I810]
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110 | <*> Intel 8xx/9xx/G3x/G4x/HD Graphics [CONFIG_DRM_I915]
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111 | [*] Enable modesetting on intel by default [CONFIG_DRM_I915_KMS]</literal></screen>
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112 |
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113 | <indexterm zone="xorg-intel-driver xorg-intel-driver-kernel">
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114 | <primary sortas="d-xorg-intel-driver">xorg-intel-driver</primary>
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115 | </indexterm>
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116 | </sect3>
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117 |
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118 | <sect3 role="installation">
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119 | <title>Installation of Xorg Intel Driver</title>
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120 |
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121 | <para>
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122 | Install <application>Xorg Intel Driver</application> by running the following
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123 | commands:
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124 | </para>
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125 |
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126 | <screen><userinput>./configure $XORG_CONFIG --enable-kms-only --enable-uxa &&
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127 | make</userinput></screen>
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128 |
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129 | <para>
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130 | This package does not come with a test suite.
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131 | </para>
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132 |
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133 | <para>
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134 | Now, as the <systemitem class="username">root</systemitem> user:
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135 | </para>
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136 |
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137 | <screen role="root"><userinput>make install</userinput></screen>
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138 |
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139 | </sect3>
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140 |
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141 | <sect3>
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142 | <title>Working around problems with the Intel driver</title>
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143 |
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144 | <para>
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145 | The SandyBridge New Acceleration (SNA) code is intended to replace the
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146 | old UXA (UMA Acceleration Architecture), but it is a large body of code
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147 | and sometimes causes problems. In particular, when a system is built
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148 | with gcc-5 and kernel headers from linux-4.0, trying to run this driver
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149 | using SNA will cause a segfault on some, or perhaps all, of the
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150 | supported chips if a 4.0 or newer kernel is used (a 3.19.0 kernel, also
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151 | built with gcc-5, worked ok). To work around this, as well as enabling
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152 | support for UXA, it is necessary to force UXA to be used by creating a
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153 | configuration file.
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154 | </para>
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155 |
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156 | <para>
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157 | If this problem applies to you, create the following file as
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158 | the <systemitem class="username">root</systemitem> user:
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159 | </para>
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160 |
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161 | <screen role="root"><userinput>cat >> /etc/X11/xorg.conf.d/20-intel.conf << "EOF"
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162 | <literal>Section "Device"
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163 | Identifier "Intel Graphics"
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164 | Driver "intel"
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165 | Option "AccelMethod" "uxa"
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166 | EndSection</literal>
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167 | EOF</userinput></screen>
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168 |
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169 | </sect3>
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170 |
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171 | <sect3 role="commands">
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172 | <title>Command Explanations</title>
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173 |
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174 | <para>
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175 | <parameter>--enable-kms-only</parameter>: This switch omits the UMS
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176 | (User Mode Setting) code.
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177 | </para>
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178 |
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179 | <para>
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180 | <parameter>--enable-uxa</parameter>: This switch allows the old UXA code
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181 | to be compiled in addition to the default SNA.
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182 | </para>
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183 |
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184 | </sect3>
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185 |
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186 | <sect3 role="content">
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187 | <title>Contents</title>
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188 |
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189 | <segmentedlist>
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190 | <segtitle>Installed Library</segtitle>
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191 | <segtitle>Installed Xorg Driver</segtitle>
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192 |
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193 | <seglistitem>
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194 | <seg>
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195 | libIntelXvMC.so
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196 | </seg>
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197 | <seg>
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198 | intel_drv.so
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199 | </seg>
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200 | </seglistitem>
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201 | </segmentedlist>
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202 |
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203 | <variablelist>
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204 | <bridgehead renderas="sect4">Short Descriptions</bridgehead>
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205 | <?dbfo list-presentation="list"?>
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206 | <?dbhtml list-presentation="table"?>
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207 |
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208 | <varlistentry id="intel_drv">
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209 | <term><filename class="libraryfile">intel_drv.so</filename></term>
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210 | <listitem>
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211 | <para>
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212 | is an Xorg video driver for Intel integrated graphics chipsets.
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213 | </para>
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214 | <indexterm zone="xorg-intel-driver intel_drv">
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215 | <primary sortas="c-intel_drv">intel_drv.so</primary>
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216 | </indexterm>
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217 | </listitem>
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218 | </varlistentry>
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219 |
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220 | </variablelist>
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221 |
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222 | </sect3>
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223 |
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224 | </sect2>
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225 | <!-- End Xorg Intel Driver -->
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