[Bug 287895] graphics/nvidia*: cuda/opencl does not work on RTX 5000 series (5070) card.

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287895

Tomoaki AOKI <junchoon@dec.sakura.ne.jp> changed:

           What    |Removed                     |Added
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                 CC|                            |junchoon@dec.sakura.ne.jp

--- Comment #1 from Tomoaki AOKI <junchoon@dec.sakura.ne.jp> ---
Does the situation change if you flip GSP firmware enabled/diabled via

hw.nvidia.registry.EnableGpuFirmware

tunable in your /boot/loader.conf? The default is set to 0 (disabled) on ports
side
as the workaround for suspend/resume issues.
The upstream default is set to 0x12, which means eable if the feature is
supported by the hardware and automatically falls back to 0 if not.

Note that disabling it would stop RTX 5070 to work as GUI driver, as it is
known via reports (limited amounts yet, though) that 5070 requires GSP firmware
to work as GUI driver (X11 / Wayland). If you're using RTX 5070 for CUDA only
and having other GPU (including iGPU in your CPU) for GUI, it could be worth
trying.

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