Difference between revisions of "Enabling Navi 10 On Fedora 31"

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(WIP guide on setting up Navi on Fedora.)
 
(Copy config of currently running kernel (old code fails if more than one kernel is installed))
 
(18 intermediate revisions by 2 users not shown)
Line 1: Line 1:
 +
[[Category:Guides]]
 
=Purpose=
 
=Purpose=
 
This guide explains how to add enable Navi 10 based GPUs such as the AMD RX Radeon 5700 XT on Fedora 31.
 
This guide explains how to add enable Navi 10 based GPUs such as the AMD RX Radeon 5700 XT on Fedora 31.
Line 44: Line 45:
 
You may run 'pb-sos' to gather diagnostic data
 
You may run 'pb-sos' to gather diagnostic data
 
No password set, running as root. You may set a password in the System Configuration screen.
 
No password set, running as root. You may set a password in the System Configuration screen.
−
# nvram -p ibm,skiboot --update-config fast-reset=0
+
# <span style="font-weight: bold;">nvram -p ibm,skiboot --update-config fast-reset=0</span>
−
# nvram -p ibm,skiboot --print-config
+
# <span style="font-weight: bold;">nvram -p ibm,skiboot --print-config</span>
 
"ibm,skiboot" Partition
 
"ibm,skiboot" Partition
 
--------------------------
 
--------------------------
−
fast-reset=0
+
<span style="color:red;">fast-reset=0</span>
  
 
#  
 
#  
 
</pre>
 
</pre>
 +
 +
Exit and boot back in to Fedora.
 +
 
== Installing the Development Tools ==
 
== Installing the Development Tools ==
 
Before building a custom kernel, the development tools must be installed
 
Before building a custom kernel, the development tools must be installed
 
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
 
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
−
sudo dnf install @development-tools
+
<span style="font-weight: bold;">sudo dnf install @development-tools</span>
 +
<span style="font-weight: bold;">sudo dnf install openssl-devel</span>
 
</pre>
 
</pre>
  
Line 61: Line 66:
 
An update kernel with the kernel patches applied must be created. This can be done following the below guide based on https://fedoraproject.org/wiki/Building_a_custom_kernel#Building_a_kernel_from_the_exploded_git_trees
 
An update kernel with the kernel patches applied must be created. This can be done following the below guide based on https://fedoraproject.org/wiki/Building_a_custom_kernel#Building_a_kernel_from_the_exploded_git_trees
  
−
First, checkout the kernel source code:
+
First, checkout the kernel source code. IN this case, we are using the kernel-5.5.0-0.rc1.git0.1.fc32 branch:
 
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
 
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
−
[user@bb ~]$ cd ~
+
[user@bb ~]$ <span style="font-weight: bold;">cd ~</span>
−
[user@bb ~]$ mkdir git
+
[user@bb ~]$ <span style="font-weight: bold;">mkdir git</span>
−
[user@bb ~]$ cd git
+
[user@bb ~]$ <span style="font-weight: bold;">cd git</span>
−
[user@bb git]$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/fedora.git --depth 1 --branch kernel-5.5.0-0.rc1.git0.1.fc32
+
[user@bb git]$ <span style="font-weight: bold;">git clone git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/fedora.git --depth 1 --branch <span style="color:red;">kernel-5.5.0-0.rc1.git2.1.fc32</span></span>
 
Cloning into 'fedora'...
 
Cloning into 'fedora'...
 
remote: Enumerating objects: 70582, done.
 
remote: Enumerating objects: 70582, done.
Line 96: Line 101:
 
Download and apply the kernel patches:
 
Download and apply the kernel patches:
 
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
 
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
−
[user@bb git]$ cd fedora/
+
[user@bb git]$ <span style="font-weight: bold;">cd fedora/</span>
−
[user@bb fedora]$ wget https://gitlab.freedesktop.org/drm/amd/uploads/f8c299fc4fd373a8cbc380f348204b61/0001-amdgpu-Prepare-DCN-floating-point-macros-for-generic.patch
+
[user@bb fedora]$ <span style="font-weight: bold;">wget https://gitlab.freedesktop.org/drm/amd/uploads/f8c299fc4fd373a8cbc380f348204b61/0001-amdgpu-Prepare-DCN-floating-point-macros-for-generic.patch</span>
−
[user@bb fedora]$ wget https://gitlab.freedesktop.org/drm/amd/uploads/7d194992837c8706ca5966b682d5680b/0002-amdgpu-Enable-initial-DCN-support-on-POWER.patch
+
[user@bb fedora]$ <span style="font-weight: bold;">wget https://gitlab.freedesktop.org/drm/amd/uploads/7d194992837c8706ca5966b682d5680b/0002-amdgpu-Enable-initial-DCN-support-on-POWER.patch</span>
−
[user@bb fedora]$ wget https://gitlab.freedesktop.org/drm/amd/uploads/86353afdb43409add84005cef8c5abc0/0003-amdgpu-Wrap-FPU-dependent-functions-in-dc20.patch
+
[user@bb fedora]$ <span style="font-weight: bold;">wget https://gitlab.freedesktop.org/drm/amd/uploads/86353afdb43409add84005cef8c5abc0/0003-amdgpu-Wrap-FPU-dependent-functions-in-dc20.patch</span>
−
[user@bb fedora]$ git am *.patch
+
[user@bb fedora]$ <span style="font-weight: bold;">git am *.patch</span>
 
Applying: amdgpu: Prepare DCN floating point macros for generic arch support
 
Applying: amdgpu: Prepare DCN floating point macros for generic arch support
 
Applying: amdgpu: Enable initial DCN support on POWER
 
Applying: amdgpu: Enable initial DCN support on POWER
 
Applying: amdgpu: Wrap FPU dependent functions in dc20
 
Applying: amdgpu: Wrap FPU dependent functions in dc20
 +
[user@bb fedora]$ <span style="font-weight: bold;">sed -i 's/.num_dsc = 5,//g' drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c</span>
 
</pre>
 
</pre>
  
−
Configure the kernel, selecting the defaults and DCN_2_0 if prompted:
+
Configure the kernel, selecting the defaults and DCN2_0 if prompted:
 
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
 
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
−
[user@bb fedora]$ cp /boot/config-*.ppc64le .config
+
[user@bb fedora]$ <span style="font-weight: bold;">cp /boot/config-$(uname -r) .config</span>
−
[user@bb fedora]$ make oldconfig
+
[user@bb fedora]$ <span style="font-weight: bold;"># cp /boot/config-*.ppc64le .config # this works only if you have exactly one installed kernel!</span>
 +
[user@bb fedora]$ <span style="font-weight: bold;">sed -i 's/CONFIG_DEBUG_INFO=y/# CONFIG_DEBUG_INFO is not set/g' .config</span>
 +
[user@bb fedora]$ <span style="font-weight: bold;">sed -i 's/CONFIG_DEBUG_INFO_BTF=y/# CONFIG_DEBUG_INFO_BTF is not set/g' .config</span>
 +
[user@bb fedora]$ <span style="font-weight: bold;">make oldconfig</span>
 
   HOSTCC  scripts/basic/fixdep
 
   HOSTCC  scripts/basic/fixdep
 
   HOSTCC  scripts/kconfig/conf.o
 
   HOSTCC  scripts/kconfig/conf.o
Line 140: Line 149:
 
*
 
*
 
AMD DC - Enable new display engine (DRM_AMD_DC) [Y/n/?] y
 
AMD DC - Enable new display engine (DRM_AMD_DC) [Y/n/?] y
−
DCN 2.0 family (DRM_AMD_DC_DCN2_0) [Y/n/?] y
+
<span style="color:red;">DCN 2.0 family (DRM_AMD_DC_DCN2_0) [Y/n/?] y</span>
 
   DCN 2.1 family (DRM_AMD_DC_DCN2_1) [N/y/?] n
 
   DCN 2.1 family (DRM_AMD_DC_DCN2_1) [N/y/?] n
 
   DSC support (DRM_AMD_DC_DSC_SUPPORT) [N/y/?] n
 
   DSC support (DRM_AMD_DC_DSC_SUPPORT) [N/y/?] n
Line 148: Line 157:
  
 
Build the kernel
 
Build the kernel
 +
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
 +
[user@bb fedora]$ <span style="font-weight: bold;">make -j`nproc`</span>
 +
...
 +
</pre>
 +
 +
Installing the kernel
 +
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
 +
[user@bb fedora]$ <span style="font-weight: bold;">sudo make INSTALL_MOD_STRIP=1 -j`nproc` modules_install</span>
 +
[sudo] password for user: ****
 +
...
 +
  INSTALL sound/usb/snd-usb-audio.ko
 +
  INSTALL sound/usb/snd-usbmidi-lib.ko
 +
  INSTALL sound/usb/usx2y/snd-usb-usx2y.ko
 +
  DEPMOD  5.5.0-rc1+
 +
Warning: modules_install: missing 'System.map' file. Skipping depmod.
 +
[user@bb fedora]$ <span style="font-weight: bold;">sudo make INSTALL_MOD_STRIP=1 -j`nproc` install</span>
 +
  LDS    arch/powerpc/boot/zImage.lds
 +
  WRAP    arch/powerpc/boot/zImage.pseries
 +
  WRAP    arch/powerpc/boot/zImage.epapr
 +
sh -x ./arch/powerpc/boot/install.sh "5.5.0-rc1+" vmlinux System.map "/boot"
 +
+ set -e
 +
+ '[' -x /root/bin/installkernel ']'
 +
+ '[' -x /sbin/installkernel ']'
 +
+ exec /sbin/installkernel 5.5.0-rc1+ vmlinux System.map /boot
 +
[user@bb fedora]$
 +
</pre>
 +
 +
At this point, the new kernel has been installed and can be booted. However, the kernel will not be selected as the default and should only be done once it's confirmed working.
 +
 +
= Defaulting to the new Kernel =
 +
Before the patched kernel will be automatically booted, the grub configuration file must be changed.
 +
== Locate the entry id ==
 +
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
 +
[user@bb ~]$ <span style="font-weight: bold;">sudo grep "menuentry 'Fedora (<span style="color:red;">5.5.0-rc1+</span>)" /boot/grub2/grub.cfg | cut -d "=" -f2 | cut -d " " -f1</span>
 +
<span style="color:red;">03d8a2f6d3e946e896b45faac2a97657-5.5.0-rc1+</span>
 +
</pre>
 +
 +
== Update the default kernel ==
 +
The /boot/grub2/grubenv file must be updated. (Replace the text in red as appropriate.)
 +
<pre<includeonly></includeonly> class="plainlinks" style="background:black; color:RGB(187,187,187); border:2px #ddd inset; padding:4px; overflow:auto; margin:1px; max-height:{{{height|30em}}}; _height:{{{height|30em}}};font-size:10pt;{{{textstyle|}}}">
 +
[user@bb ~]$ <span style="font-weight: bold;">sudo sed -i 's/saved_entry=.*/saved_entry=<span style="color:red;">03d8a2f6d3e946e896b45faac2a97657-5.5.0-rc1+</span>/g' /boot/grub2/grubenv</span>
 +
[user@bb ~]$ <span style="font-weight: bold;">sudo cat /boot/grub2/grubenv</span>
 +
# GRUB Environment Block
 +
saved_entry=<span style="color:red;">03d8a2f6d3e946e896b45faac2a97657-5.5.0-rc1+</span>
 +
kernelopts=root=/dev/mapper/fedora_bb-root ro rd.lvm.lv=fedora_bb/root rd.lvm.lv=fedora_bb/swap rhgb quiet
 +
boot_success=0
 +
boot_indeterminate=0
 +
#####################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################
 +
 +
</pre>
  
 
= Configuring The Display =
 
= Configuring The Display =
 
Before continuing, X11 must be configured to use the Navi card instead of the built-in AST device. This must be done by following steps one and two of [[Troubleshooting/GPU#Workaround_2:_Select_desired_GPU_at_runtime]]
 
Before continuing, X11 must be configured to use the Navi card instead of the built-in AST device. This must be done by following steps one and two of [[Troubleshooting/GPU#Workaround_2:_Select_desired_GPU_at_runtime]]

Latest revision as of 17:38, 31 January 2020

Purpose

This guide explains how to add enable Navi 10 based GPUs such as the AMD RX Radeon 5700 XT on Fedora 31.

Background

Linux kernel versions up to and including 5.5 do not support display output when using Navi based cards. A set of kernel patches have been developed ot enable display support. To enable the display the kernel must be recompiled.

Preparations

Disabling fast-reset

AMD GPUs can only have firmware loaded once between resets. This causes issues when the fast-reset support is enabled. Before continuing with this guide, please disable fast-reset by rebooting to petitboot.

First, exit to the shell in petitboot. 

Petitboot (v1.10.3-pdd2d545)                         C1P9S01 REV 1.01 D1000092
 ──────────────────────────────────────────────────────────────────────────────
  [Disk: nvme0n1p1 / fcc4819d-39e1-49f0-81ad-c26d444cb806]
    Fedora (0-rescue-03d8a2f6d3e946e896b45faac2a97657) 32 (Rawhide)
    Fedora (5.4.0-rc7+) 32 (Workstation Edition)
    (*) Fedora (5.4.0-2.fc32.ppc64le) 32 (Rawhide)
  [USB: sdb / 2019-10-23-22-57-00-00]
    Rescue a Fedora system (64-bit kernel)
    Test this media & install Fedora 31  (64-bit kernel)
    Install Fedora 31 (64-bit kernel)

  System information
  System configuration
  System status log
  Language
  Rescan devices
  Retrieve config from URL
  Plugins (0)
 *Exit to shell                                                    


 ──────────────────────────────────────────────────────────────────────────────
 Enter=accept, e=edit, n=new, x=exit, l=language, g=log, h=help
 [enP4p1s0f2] PXE autoconfiguration failed

Next, update the nvram configuration using nvram -p ibm,skiboot --update-config fast-reset=0

To confirm that the variable was updated, use nvram -p ibm,skiboot --print-config 

Exiting petitboot. Type 'exit' to return.
You may run 'pb-sos' to gather diagnostic data
No password set, running as root. You may set a password in the System Configuration screen.
# nvram -p ibm,skiboot --update-config fast-reset=0
# nvram -p ibm,skiboot --print-config
"ibm,skiboot" Partition


fast-reset=0

#

Exit and boot back in to Fedora.

Installing the Development Tools

Before building a custom kernel, the development tools must be installed 

sudo dnf install @development-tools
sudo dnf install openssl-devel

Compiling The Kernel

An update kernel with the kernel patches applied must be created. This can be done following the below guide based on https://fedoraproject.org/wiki/Building_a_custom_kernel#Building_a_kernel_from_the_exploded_git_trees

First, checkout the kernel source code. IN this case, we are using the kernel-5.5.0-0.rc1.git0.1.fc32 branch: 

[user@bb ~]$ cd ~
[user@bb ~]$ mkdir git
[user@bb ~]$ cd git
[user@bb git]$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/fedora.git --depth 1 --branch kernel-5.5.0-0.rc1.git2.1.fc32
Cloning into 'fedora'...
remote: Enumerating objects: 70582, done.
remote: Counting objects: 100% (70582/70582), done.
remote: Compressing objects: 100% (67451/67451), done.
Receiving objects: 100% (69754/69754), 184.63 MiB | 733.00 KiB/s, done.
Resolving deltas: 100% (5304/5304), done.
Note: switching to '46d9a88e328bb8135db0a6b58b21cfd3b71ba75e'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

  git switch -c <new-branch-name>

Or undo this operation with:

  git switch -

Turn off this advice by setting config variable advice.detachedHead to false

Updating files: 100% (65721/65721), done.
[user@bb git]$

Download and apply the kernel patches: 

[user@bb git]$ cd fedora/
[user@bb fedora]$ wget https://gitlab.freedesktop.org/drm/amd/uploads/f8c299fc4fd373a8cbc380f348204b61/0001-amdgpu-Prepare-DCN-floating-point-macros-for-generic.patch
[user@bb fedora]$ wget https://gitlab.freedesktop.org/drm/amd/uploads/7d194992837c8706ca5966b682d5680b/0002-amdgpu-Enable-initial-DCN-support-on-POWER.patch
[user@bb fedora]$ wget https://gitlab.freedesktop.org/drm/amd/uploads/86353afdb43409add84005cef8c5abc0/0003-amdgpu-Wrap-FPU-dependent-functions-in-dc20.patch
[user@bb fedora]$ git am *.patch
Applying: amdgpu: Prepare DCN floating point macros for generic arch support
Applying: amdgpu: Enable initial DCN support on POWER
Applying: amdgpu: Wrap FPU dependent functions in dc20
[user@bb fedora]$ sed -i 's/.num_dsc = 5,//g' drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c

Configure the kernel, selecting the defaults and DCN2_0 if prompted: 

[user@bb fedora]$ cp /boot/config-$(uname -r) .config
[user@bb fedora]$ # cp /boot/config-*.ppc64le .config  # this works only if you have exactly one installed kernel!
[user@bb fedora]$ sed -i 's/CONFIG_DEBUG_INFO=y/# CONFIG_DEBUG_INFO is not set/g' .config
[user@bb fedora]$ sed -i 's/CONFIG_DEBUG_INFO_BTF=y/# CONFIG_DEBUG_INFO_BTF is not set/g' .config
[user@bb fedora]$ make oldconfig
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  HOSTCC  scripts/kconfig/confdata.o
  HOSTCC  scripts/kconfig/expr.o
  LEX     scripts/kconfig/lexer.lex.c
  YACC    scripts/kconfig/parser.tab.[ch]
  HOSTCC  scripts/kconfig/lexer.lex.o
  HOSTCC  scripts/kconfig/parser.tab.o
  HOSTCC  scripts/kconfig/preprocess.o
  HOSTCC  scripts/kconfig/symbol.o
  HOSTCC  scripts/kconfig/util.o
  HOSTLD  scripts/kconfig/conf
scripts/kconfig/conf  --oldconfig Kconfig
*
* Restart config...
*
*
* Kernel options
*
Timer frequency
> 1. 100 HZ (HZ_100)
  2. 250 HZ (HZ_250)
  3. 300 HZ (HZ_300)
  4. 1000 HZ (HZ_1000)
choice[1-4?]: 1
...
*
* Display Engine Configuration
*
AMD DC - Enable new display engine (DRM_AMD_DC) [Y/n/?] y
DCN 2.0 family (DRM_AMD_DC_DCN2_0) [Y/n/?] y
  DCN 2.1 family (DRM_AMD_DC_DCN2_1) [N/y/?] n
  DSC support (DRM_AMD_DC_DSC_SUPPORT) [N/y/?] n
Enable HDCP support in DC (DRM_AMD_DC_HDCP) [N/y/?] (NEW) 
...

Build the kernel 

[user@bb fedora]$ make -j`nproc`
...

Installing the kernel 

[user@bb fedora]$ sudo make INSTALL_MOD_STRIP=1 -j`nproc` modules_install
[sudo] password for user: ****
...
  INSTALL sound/usb/snd-usb-audio.ko
  INSTALL sound/usb/snd-usbmidi-lib.ko
  INSTALL sound/usb/usx2y/snd-usb-usx2y.ko
  DEPMOD  5.5.0-rc1+
Warning: modules_install: missing 'System.map' file. Skipping depmod.
[user@bb fedora]$ sudo make INSTALL_MOD_STRIP=1 -j`nproc` install
  LDS     arch/powerpc/boot/zImage.lds
  WRAP    arch/powerpc/boot/zImage.pseries
  WRAP    arch/powerpc/boot/zImage.epapr
sh -x ./arch/powerpc/boot/install.sh "5.5.0-rc1+" vmlinux System.map "/boot"
+ set -e
+ '[' -x /root/bin/installkernel ']'
+ '[' -x /sbin/installkernel ']'
+ exec /sbin/installkernel 5.5.0-rc1+ vmlinux System.map /boot
[user@bb fedora]$

At this point, the new kernel has been installed and can be booted. However, the kernel will not be selected as the default and should only be done once it's confirmed working.

Defaulting to the new Kernel

Before the patched kernel will be automatically booted, the grub configuration file must be changed.

Locate the entry id

[user@bb ~]$ sudo grep "menuentry 'Fedora (5.5.0-rc1+)" /boot/grub2/grub.cfg | cut -d "=" -f2 | cut -d " " -f1
03d8a2f6d3e946e896b45faac2a97657-5.5.0-rc1+

Update the default kernel

The /boot/grub2/grubenv file must be updated. (Replace the text in red as appropriate.) 

[user@bb ~]$ sudo sed -i 's/saved_entry=.*/saved_entry=03d8a2f6d3e946e896b45faac2a97657-5.5.0-rc1+/g' /boot/grub2/grubenv
[user@bb ~]$ sudo cat /boot/grub2/grubenv
# GRUB Environment Block
saved_entry=03d8a2f6d3e946e896b45faac2a97657-5.5.0-rc1+
kernelopts=root=/dev/mapper/fedora_bb-root ro rd.lvm.lv=fedora_bb/root rd.lvm.lv=fedora_bb/swap rhgb quiet 
boot_success=0
boot_indeterminate=0
#####################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################

Configuring The Display

Before continuing, X11 must be configured to use the Navi card instead of the built-in AST device. This must be done by following steps one and two of Troubleshooting/GPU#Workaround_2:_Select_desired_GPU_at_runtime

Retrieved from "https://wiki.raptorcs.com/w/index.php?title=Enabling_Navi_10_On_Fedora_31&oldid=2960"