Bug 1937236

Description of problem:
When using jetson-tk1 (armhfp) and maybe other aarch64 related devices (yet to be confirmed) the software rendering is used instead of the nouveau accelerated GPU.

Version-Release number of selected component (if applicable):
mesa-libGL-21.0.0~rc5-3.fc34.armv7hl

How reproducible:
always

Steps to Reproduce:
1. run gnome-shell on jetson-tk1* devices.
2.
3.

Actual results:
it uses the LLVM software rendering

Expected results:
It should have used the GPU accelerated by nouveau

Additional info:
This used to work previously.


journalctl -b _COMM=gnome-shell -o cat
Adding device '/dev/dri/card0' (tegra) using non-atomic mode setting (using atomic mode setting not allowed).
Adding device '/dev/dri/card1' (nouveau) using non-atomic mode setting.
nvc0_screen_create:1093 - Error creating SW object: -22
failed to create GPU screen
Failed to initialize accelerated iGPU/dGPU framebuffer sharing: Do not want to use software renderer (llvmpipe (LLVM 11.1.0, 128 bits)), falling back to CPU copy path
nvc0_screen_create:1093 - Error creating SW object: -22
Failed to initialize accelerated iGPU/dGPU framebuffer sharing: Do not want to use software renderer (llvmpipe (LLVM 11.1.0, 128 bits)), falling back to CPU copy path
Integrated GPU /dev/dri/card0 selected as primary
Disabling DMA buffer screen sharing for driver 'tegra'.
Using public X11 display :1024, (using :1025 for managed services)
Using Wayland display name 'wayland-0'
Skipping parental controls support as it’s disabled
Unset XDG_SESSION_ID, getCurrentSessionProxy() called outside a user session. Asking logind directly.
Will monitor session c2
Unable to connect to ibus: Impossible de se connecter : Connexion refusée
Error looking up permission: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for geolocation
Failed to set hardware cursor (drmModeSetCursor failed: Argument invalide), using OpenGL from now on
Registering session with GDM
Adding device '/dev/dri/card0' (tegra) using non-atomic mode setting (using atomic mode setting not allowed).
Adding device '/dev/dri/card1' (nouveau) using non-atomic mode setting.
nvc0_screen_create:1093 - Error creating SW object: -22
failed to create GPU screen
Failed to initialize accelerated iGPU/dGPU framebuffer sharing: Do not want to use software renderer (llvmpipe (LLVM 11.1.0, 128 bits)), falling back to CPU copy path
nvc0_screen_create:1093 - Error creating SW object: -22
Failed to initialize accelerated iGPU/dGPU framebuffer sharing: Do not want to use software renderer (llvmpipe (LLVM 11.1.0, 128 bits)), falling back to CPU copy path
Integrated GPU /dev/dri/card0 selected as primary
Disabling DMA buffer screen sharing for driver 'tegra'.
Using public X11 display :0, (using :1 for managed services)
Using Wayland display name 'wayland-0'
Skipping parental controls support as it’s disabled
Unset XDG_SESSION_ID, getCurrentSessionProxy() called outside a user session. Asking logind directly.
Will monitor session c3
Telepathy is not available, chat integration will be disabled.
Error looking up permission: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for geolocation
Failed to set hardware cursor (drmModeSetCursor failed: Argument invalide), using OpenGL from now on
GNOME Shell started at Wed Mar 10 2021 09:05:47 GMT+0100 (heure normale d’Europe centrale)
Registering session with GDM