[Bug 291278] graphics/vulkan-tools: vulkaninfo fails: ERROR_DEVICE_LOST on NVIDIA RTX 2060

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=291278

--- Comment #12 from Tomoaki AOKI <[email protected]> ---
(In reply to Yuri Victorovich from comment #11)
So there's no harm to drop hw.nvidia.registry.EnableGpuFirmware=1 from your
/boot/loader.conf or intentionally set to 0 (current default for ports/pkg not
to prevent suspend/resume).

Currently, RTX 5xxx Blackwell (and later) are known NOT to work without GSP
firmware.
But Turing (and Ampere that my RTX A400 belongs to) is not.


FYI: I have the comments below in my /boot/loader.conf as my memo for
     hw.nvidia.registry.EnableGpuFirmware.

## Manage enable/disable GPU System Processor (GSP) firmware.
## 0x00 to disable (ports default by review D50053),
## 0x01 to forcibly enable
## 0x02 to accept default
## 0x10 to allow fallback
## Upstream default is 0x12 (=18).
## To forcibly enabling with fallback (on GPU without GSP): 0x11 (=17)

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