| 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 radeon-wiki "https://wiki.x.org/wiki/RadeonFeature">
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| 8 | <!ENTITY radeon-marketing-names "&radeon-wiki;#decoderringforengineeringvsmarketingnames">
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| 9 |
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| 10 | <!ENTITY xorg-amdgpu-driver-version "23.0.0">
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| 11 |
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| 12 | <!ENTITY xorg-amdgpu-driver-download-http "&xorg-download-http;/driver/xf86-video-amdgpu-&xorg-amdgpu-driver-version;.tar.xz">
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| 13 | <!ENTITY xorg-amdgpu-driver-download-ftp "&xorg-download-ftp;/driver/xf86-video-amdgpu-&xorg-amdgpu-driver-version;.tar.xz">
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| 14 | <!ENTITY xorg-amdgpu-driver-md5sum "8a58421b3215769f0bfce855301f7964">
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| 15 | <!ENTITY xorg-amdgpu-driver-size "376 KB">
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| 16 | <!ENTITY xorg-amdgpu-driver-buildsize "6.0 MB">
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| 17 | <!ENTITY xorg-amdgpu-driver-time "less than 0.1 SBU">
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| 18 | ]>
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| 19 |
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| 20 | <!-- Begin Xorg AMDGPU Driver -->
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| 21 | <sect2 id="xorg-amdgpu-driver" xreflabel="Xorg AMDGPU Driver-&xorg-amdgpu-driver-version;">
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| 22 |
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| 23 | <sect2info>
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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 AMDGPU Driver-&xorg-amdgpu-driver-version;</title>
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| 28 |
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| 29 | <indexterm zone="xorg-amdgpu-driver">
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| 30 | <primary sortas="a-xorg-amdgpu-driver">xorg-amdgpu-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 AMDGPU Driver</title>
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| 35 |
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| 36 | <para>
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| 37 | The <application>Xorg AMDGPU Driver</application> package contains the X.Org
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| 38 | Video Driver for newer AMD Radeon video cards and newer AMD-CPUs with
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| 39 | integrated graphics (APUs). This includes video cards starting with Volcanic Islands.
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| 40 | It can also be used for Southern and Sea Islands if the experimental support
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| 41 | was enabled in the kernel.
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| 42 | </para>
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| 43 |
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| 44 | &lfs113_checked;
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| 45 |
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| 46 | <note>
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| 47 | <para>
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| 48 | For Direct Rendering to work, you need to enable the radeonsi Gallium
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| 49 | driver at <xref linkend="mesa"/> build time. Also, all cards and newer APUs
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| 50 | require Firmware to be available when the kernel driver is loaded.
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| 51 | If you have not followed the instructions in the Firmware
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| 52 | for Video Cards part of <xref linkend="postlfs-firmware"/> which provided
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| 53 | that firmware in <filename class="directory">/lib/firmware</filename>
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| 54 | for a modular build,
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| 55 | firmware can be obtained from <ulink
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| 56 | url="&sources-anduin-http;/linux-firmware/"/> -
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| 57 | see <xref linkend="xorg-amdgpu-firmware-kernel"/> below for additional
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| 58 | firmware.
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| 59 | </para>
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| 60 | </note>
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| 61 |
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| 62 | <bridgehead renderas="sect4">Package Information</bridgehead>
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| 63 | <itemizedlist spacing="compact">
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| 64 | <listitem>
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| 65 | <para>
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| 66 | Download (HTTP): <ulink url="&xorg-amdgpu-driver-download-http;"/>
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| 67 | </para>
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| 68 | </listitem>
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| 69 | <listitem>
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| 70 | <para>
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| 71 | Download (FTP): <ulink url="&xorg-amdgpu-driver-download-ftp;"/>
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| 72 | </para>
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| 73 | </listitem>
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| 74 | <listitem>
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| 75 | <para>
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| 76 | Download MD5 sum: &xorg-amdgpu-driver-md5sum;
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| 77 | </para>
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| 78 | </listitem>
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| 79 | <listitem>
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| 80 | <para>
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| 81 | Download size: &xorg-amdgpu-driver-size;
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| 82 | </para>
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| 83 | </listitem>
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| 84 | <listitem>
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| 85 | <para>
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| 86 | Estimated disk space required: &xorg-amdgpu-driver-buildsize;
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| 87 | </para>
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| 88 | </listitem>
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| 89 | <listitem>
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| 90 | <para>
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| 91 | Estimated build time: &xorg-amdgpu-driver-time;
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| 92 | </para>
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| 93 | </listitem>
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| 94 | </itemizedlist>
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| 95 |
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| 96 | <bridgehead renderas="sect4">Xorg AMDGPU Driver Dependencies</bridgehead>
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| 97 |
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| 98 | <bridgehead renderas="sect5">Required</bridgehead>
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| 99 | <para role="required">
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| 100 | <xref linkend="xorg-server"/> (must be built with glamor enabled)
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| 101 | </para>
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| 102 |
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| 103 | </sect3>
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| 104 |
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| 105 | <sect3 role="kernel" id="xorg-amdgpu-driver-kernel">
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| 106 | <title>Kernel Configuration</title>
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| 107 |
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| 108 | <para>
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| 109 | Enable the following options in the kernel configuration and recompile
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| 110 | the kernel if necessary:
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| 111 | </para>
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| 112 |
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| 113 | <!-- Editor note: CONFIG_DRM_AMDGPU_SI available in 4.9+ -->
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| 114 | <screen><literal>Device Drivers --->
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| 115 | Graphics support --->
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| 116 | <*> Direct Rendering Manager (XFree86 ... support) ---> [CONFIG_DRM]
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| 117 | <*/M> AMD GPU [CONFIG_DRM_AMDGPU]
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| 118 | < /*> Enable amdgpu support for SI parts [CONFIG_DRM_AMDGPU_SI]
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| 119 | < /*> Enable amdgpu support for CIK parts [CONFIG_DRM_AMDGPU_CIK]</literal></screen>
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| 120 |
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| 121 | <para>
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| 122 | The last two options enable experimental support for Southern and
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| 123 | Sea Islands AMD GPUs so they can be used with this driver. Note that
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| 124 | the support is marked experimental and disabled by default.
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| 125 | <xref linkend="xorg-ati-driver"/> should be used for those GPUs.
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| 126 | </para>
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| 127 |
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| 128 | <indexterm zone="xorg-amdgpu-driver xorg-amdgpu-driver-kernel">
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| 129 | <primary sortas="d-xorg-amdgpu-driver">xorg-amdgpu-driver</primary>
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| 130 | </indexterm>
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| 131 | </sect3>
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| 132 |
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| 133 | <sect3 role="kernel" id="xorg-amdgpu-firmware-kernel">
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| 134 | <title>Kernel Configuration for additional firmware</title>
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| 135 |
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| 136 | <para>
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| 137 | If you need to add firmware, install the file(s) and then point to them in the
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| 138 | kernel configuration and recompile the kernel if necessary. To find out which
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| 139 | firmware you need, consult the <ulink url="&radeon-marketing-names;">
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| 140 | Decoder ring for engineering vs marketing names</ulink>. Download any firmware
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| 141 | for your card which is named like:
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| 142 | <filename><replaceable><ENGINEERING_NAME></replaceable>_rlc.bin</filename>,
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| 143 | etc. Below is an example for Radeon R7 M340 GPU, which is codenamed
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| 144 | Iceland/Topaz, along with a network card that also requires the firmware:
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| 145 | </para>
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| 146 |
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| 147 | <screen><literal>CONFIG_EXTRA_FIRMWARE="amdgpu/topaz_ce.bin amdgpu/topaz_k_smc.bin amdgpu/topaz_mc.bin
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| 148 | amdgpu/topaz_me.bin amdgpu/topaz_mec2.bin amdgpu/topaz_mec.bin
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| 149 | amdgpu/topaz_pfp.bin amdgpu/topaz_rlc.bin amdgpu/topaz_sdma1.bin
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| 150 | amdgpu/topaz_sdma.bin amdgpu/topaz_smc.bin rtl_nic/rtl8168e-3.fw"
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| 151 | CONFIG_EXTRA_FIRMWARE_DIR="/lib/firmware"</literal></screen>
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| 152 |
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| 153 | <note>
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| 154 | <para>
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| 155 | CONFIG_EXTRA_FIRMWARE should all be on one line. It is shown above as
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| 156 | multiple lines for presentation only.
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| 157 | </para>
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| 158 | </note>
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| 159 |
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| 160 | <tip>
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| 161 | <para>
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| 162 | You can check <command>dmesg</command> output after boot to see which firmware
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| 163 | is missing.
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| 164 | </para>
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| 165 | </tip>
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| 166 |
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| 167 | <para>
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| 168 | Alternatively, if you change CONFIG_DRM_AMDGPU to '=m' in your linux
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| 169 | kernel .config the firmware can be loaded automatically from
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| 170 | /lib/firmware/amdgpu/ when it installs the module. This offers a tiny
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| 171 | space saving, but also means that the screen will be blank for a longer
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| 172 | time before the framebuffer appears. Distros take this approach because
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| 173 | it is not practical to specify every possible firmware and the kernel
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| 174 | would be excessively big.
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| 175 | </para>
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| 176 |
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| 177 | <indexterm zone="xorg-amdgpu-driver xorg-amdgpu-firmware-kernel">
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| 178 | <primary sortas="d-xorg-amdgpu-firmware">xorg-amdgpu-firmware</primary>
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| 179 | </indexterm>
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| 180 | </sect3>
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| 181 |
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| 182 | <sect3 role="installation">
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| 183 | <title>Installation of Xorg AMDGPU Driver</title>
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| 184 |
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| 185 | <para>
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| 186 | Install <application>Xorg AMDGPU Driver</application> by running the following
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| 187 | commands:
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| 188 | </para>
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| 189 |
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| 190 | <screen><userinput>./configure $XORG_CONFIG &&
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| 191 | make</userinput></screen>
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| 192 |
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| 193 | <para>
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| 194 | This package does not come with a test suite.
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| 195 | </para>
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| 196 |
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| 197 | <para>
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| 198 | Now, as the <systemitem class="username">root</systemitem> user:
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| 199 | </para>
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| 200 |
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| 201 | <screen role="root"><userinput>make install</userinput></screen>
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| 202 | </sect3>
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| 203 |
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| 204 | <sect3 role="content">
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| 205 | <title>Contents</title>
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| 206 |
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| 207 | <segmentedlist>
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| 208 | <segtitle>Installed Xorg Driver</segtitle>
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| 209 |
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| 210 | <seglistitem>
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| 211 | <seg>
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| 212 | amdgpu_drv.so
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| 213 | </seg>
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| 214 | </seglistitem>
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| 215 | </segmentedlist>
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| 216 |
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| 217 | <variablelist>
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| 218 | <bridgehead renderas="sect4">Short Descriptions</bridgehead>
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| 219 | <?dbfo list-presentation="list"?>
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| 220 | <?dbhtml list-presentation="table"?>
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| 221 |
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| 222 | <varlistentry id="amdgpu_drv">
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| 223 | <term><filename class="libraryfile">amdgpu_drv.so</filename></term>
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| 224 | <listitem>
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| 225 | <para>
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| 226 | is an Xorg video driver for latest AMD Radeon video cards
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| 227 | </para>
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| 228 | <indexterm zone="xorg-amdgpu-driver amdgpu_drv">
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| 229 | <primary sortas="c-amdgpu_drv">amdgpu_drv.so</primary>
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| 230 | </indexterm>
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| 231 | </listitem>
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| 232 | </varlistentry>
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| 233 |
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| 234 | </variablelist>
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| 235 |
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| 236 | </sect3>
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| 237 |
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| 238 | </sect2>
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