[Bug 220608] New: Tegra-X1 (t210) error on nouveau_drm initialization

[Bug 220608] New: Tegra-X1 (t210) error on nouveau_drm initialization

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=220608

            Bug ID: 220608
           Summary: Tegra-X1 (t210) error on nouveau_drm initialization
           Product: Drivers
           Version: 2.5
          Hardware: ARM
                OS: Linux
            Status: NEW
          Severity: high
          Priority: P3
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: dofficialgman@gmail.com
        Regression: No

Created attachment 308726
  --> https://bugzilla.kernel.org/attachment.cgi?id=308726&action=edit
gdb of glmark2-drm segfault

I am running the latest kernel release (6.16 at the time of writing) with a few
in-progress patches added in order to support my hardware and non-boot clock
speeds (none of which affect the presence of this issue). The latest MESA
stable release (25.2.3) is also used compiled with debug symbols.

The issue I am running into is that all graphics using the MESA drivers (X11,
Wayland, DRM, etc) fail to initialize which seems to come down to nouveau_drm
failing (see attached gdb from glmark2-drm).

I have also attached some typical dmesg boot logs incase they contain any
useful information.

I am not a programmer by trade but I am fully able to compile MESA and the
Linux kernel with any test patches that may be useful in debugging this issue.
Just let me know what would be helpful.

My hardware in use is the Jetson Nano 2GB Devkit. My kernel branch is
https://gitlab.com/theofficialgman/linux/-/tree/6.16-jetson-nano-2gb?ref_type=heads

Thanks,
theofficialgman

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[Bug 220608] Tegra-X1 (t210) error on nouveau_drm initialization

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=220608

--- Comment #1 from dofficialgman@gmail.com ---
Created attachment 308727
  --> https://bugzilla.kernel.org/attachment.cgi?id=308727&action=edit
typical dmesg logs

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[Bug 220608] Tegra-X1 (t210) error on nouveau_drm initialization

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=220608

--- Comment #2 from dofficialgman@gmail.com ---
(In reply to dofficialgman from comment #1)
> Created attachment 308727 [details]
> typical dmesg logs

sorry forgot to actually turn on the display in that log for a few minutes.
append this to the end.

[  327.783862] Console: switching to colour frame buffer device 480x135
[  327.808636] drm drm: [drm] fb0: tegradrmfb frame buffer device

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[Bug 220608] Tegra-X1 (t210) error on nouveau_drm initialization

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=220608

--- Comment #3 from dofficialgman@gmail.com ---
It has come to my attention this is probably filed in the wrong place and I
should instead refer to https://nouveau.freedesktop.org/Bugs.html . I will do
that and link back here.

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[Bug 220608] Tegra-X1 (t210) error on nouveau_drm initialization

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=220608

dofficialgman@gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #4 from dofficialgman@gmail.com ---
marking as moved to https://gitlab.freedesktop.org/drm/nouveau/-/issues/445

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