mirror of
https://github.com/Zeckmathederg/glfs.git
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239 lines
8.7 KiB
XML
239 lines
8.7 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY radeon-wiki "https://wiki.x.org/wiki/RadeonFeature">
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<!ENTITY radeon-marketing-names "&radeon-wiki;#decoderringforengineeringvsmarketingnames">
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<!ENTITY xorg-amdgpu-driver-version "23.0.0">
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<!ENTITY xorg-amdgpu-driver-download-http "&xorg-download-http;/driver/xf86-video-amdgpu-&xorg-amdgpu-driver-version;.tar.xz">
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<!ENTITY xorg-amdgpu-driver-download-ftp "&xorg-download-ftp;/driver/xf86-video-amdgpu-&xorg-amdgpu-driver-version;.tar.xz">
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<!ENTITY xorg-amdgpu-driver-md5sum "8a58421b3215769f0bfce855301f7964">
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<!ENTITY xorg-amdgpu-driver-size "376 KB">
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<!ENTITY xorg-amdgpu-driver-buildsize "6.0 MB">
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<!ENTITY xorg-amdgpu-driver-time "less than 0.1 SBU">
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]>
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<!-- Begin Xorg AMDGPU Driver -->
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<sect2 id="xorg-amdgpu-driver" xreflabel="Xorg AMDGPU Driver-&xorg-amdgpu-driver-version;">
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<sect2info>
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<date>$Date$</date>
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</sect2info>
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<title>Xorg AMDGPU Driver-&xorg-amdgpu-driver-version;</title>
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<indexterm zone="xorg-amdgpu-driver">
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<primary sortas="a-xorg-amdgpu-driver">xorg-amdgpu-driver</primary>
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</indexterm>
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<sect3 role="package">
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<title>Introduction to Xorg AMDGPU Driver</title>
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<para>
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The <application>Xorg AMDGPU Driver</application> package contains the X.Org
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Video Driver for newer AMD Radeon video cards and newer AMD-CPUs with
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integrated graphics (APUs). This includes video cards starting with Volcanic Islands.
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It can also be used for Southern and Sea Islands if the experimental support
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was enabled in the kernel.
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</para>
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&lfs113_checked;
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<note>
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<para>
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For Direct Rendering to work, you need to enable the radeonsi Gallium
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driver at <xref linkend="mesa"/> build time. Also, all cards and newer APUs
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require Firmware to be available when the kernel driver is loaded.
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If you have not followed the instructions in the Firmware
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for Video Cards part of <xref linkend="postlfs-firmware"/> which provided
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that firmware in <filename class="directory">/lib/firmware</filename>
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for a modular build,
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firmware can be obtained from <ulink
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url="&sources-anduin-http;/linux-firmware/"/> -
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see <xref linkend="xorg-amdgpu-firmware-kernel"/> below for additional
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firmware.
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</para>
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</note>
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<bridgehead renderas="sect4">Package Information</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Download (HTTP): <ulink url="&xorg-amdgpu-driver-download-http;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download (FTP): <ulink url="&xorg-amdgpu-driver-download-ftp;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download MD5 sum: &xorg-amdgpu-driver-md5sum;
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</para>
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</listitem>
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<listitem>
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<para>
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Download size: &xorg-amdgpu-driver-size;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated disk space required: &xorg-amdgpu-driver-buildsize;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated build time: &xorg-amdgpu-driver-time;
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</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect4">Xorg AMDGPU Driver Dependencies</bridgehead>
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<bridgehead renderas="sect5">Required</bridgehead>
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<para role="required">
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<xref linkend="xorg-server"/> (must be built with glamor enabled)
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</para>
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</sect3>
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<sect3 role="kernel" id="xorg-amdgpu-driver-kernel">
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<title>Kernel Configuration</title>
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<para>
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Enable the following options in the kernel configuration and recompile
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the kernel if necessary:
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</para>
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<!-- Editor note: CONFIG_DRM_AMDGPU_SI available in 4.9+ -->
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<screen><literal>Device Drivers --->
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Graphics support --->
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<*> Direct Rendering Manager (XFree86 ... support) ---> [CONFIG_DRM]
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<*/M> AMD GPU [CONFIG_DRM_AMDGPU]
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< /*> Enable amdgpu support for SI parts [CONFIG_DRM_AMDGPU_SI]
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< /*> Enable amdgpu support for CIK parts [CONFIG_DRM_AMDGPU_CIK]</literal></screen>
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<para>
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The last two options enable experimental support for Southern and
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Sea Islands AMD GPUs so they can be used with this driver. Note that
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the support is marked experimental and disabled by default.
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<xref linkend="xorg-ati-driver"/> should be used for those GPUs.
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</para>
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<indexterm zone="xorg-amdgpu-driver xorg-amdgpu-driver-kernel">
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<primary sortas="d-xorg-amdgpu-driver">xorg-amdgpu-driver</primary>
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</indexterm>
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</sect3>
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<sect3 role="kernel" id="xorg-amdgpu-firmware-kernel">
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<title>Kernel Configuration for additional firmware</title>
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<para>
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If you need to add firmware, install the file(s) and then point to them in the
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kernel configuration and recompile the kernel if necessary. To find out which
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firmware you need, consult the <ulink url="&radeon-marketing-names;">
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Decoder ring for engineering vs marketing names</ulink>. Download any firmware
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for your card which is named like:
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<filename><replaceable><ENGINEERING_NAME></replaceable>_rlc.bin</filename>,
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etc. Below is an example for Radeon R7 M340 GPU, which is codenamed
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Iceland/Topaz, along with a network card that also requires the firmware:
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</para>
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<screen><literal>CONFIG_EXTRA_FIRMWARE="amdgpu/topaz_ce.bin amdgpu/topaz_k_smc.bin amdgpu/topaz_mc.bin
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amdgpu/topaz_me.bin amdgpu/topaz_mec2.bin amdgpu/topaz_mec.bin
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amdgpu/topaz_pfp.bin amdgpu/topaz_rlc.bin amdgpu/topaz_sdma1.bin
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amdgpu/topaz_sdma.bin amdgpu/topaz_smc.bin rtl_nic/rtl8168e-3.fw"
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CONFIG_EXTRA_FIRMWARE_DIR="/lib/firmware"</literal></screen>
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<note>
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<para>
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CONFIG_EXTRA_FIRMWARE should all be on one line. It is shown above as
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multiple lines for presentation only.
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</para>
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</note>
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<tip>
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<para>
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You can check <command>dmesg</command> output after boot to see which firmware
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is missing.
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</para>
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</tip>
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<para>
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Alternatively, if you change CONFIG_DRM_AMDGPU to '=m' in your linux
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kernel .config the firmware can be loaded automatically from
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/lib/firmware/amdgpu/ when it installs the module. This offers a tiny
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space saving, but also means that the screen will be blank for a longer
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time before the framebuffer appears. Distros take this approach because
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it is not practical to specify every possible firmware and the kernel
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would be excessively big.
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</para>
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<indexterm zone="xorg-amdgpu-driver xorg-amdgpu-firmware-kernel">
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<primary sortas="d-xorg-amdgpu-firmware">xorg-amdgpu-firmware</primary>
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</indexterm>
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</sect3>
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<sect3 role="installation">
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<title>Installation of Xorg AMDGPU Driver</title>
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<para>
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Install <application>Xorg AMDGPU Driver</application> by running the following
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commands:
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</para>
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<screen><userinput>./configure $XORG_CONFIG &&
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make</userinput></screen>
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<para>
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This package does not come with a test suite.
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</para>
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<para>
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Now, as the <systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>make install</userinput></screen>
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</sect3>
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<sect3 role="content">
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Xorg Driver</segtitle>
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<seglistitem>
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<seg>
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amdgpu_drv.so
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</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect4">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="amdgpu_drv">
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<term><filename class="libraryfile">amdgpu_drv.so</filename></term>
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<listitem>
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<para>
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is an Xorg video driver for latest AMD Radeon video cards
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</para>
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<indexterm zone="xorg-amdgpu-driver amdgpu_drv">
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<primary sortas="c-amdgpu_drv">amdgpu_drv.so</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect3>
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</sect2>
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