[Nouveau] GP10x failures on 4.12rc1

[Max Ehrlich]

Actually, I just forgot to include the latest linux-firmware, so now that
error is replaced with a new error. It appears I am seeing the same EDID
error reported here:
https://lists.freedesktop.org/archives/nouveau/2017-May/027914.html (I
think).



On Sun, May 14, 2017 at 3:09 PM Max Ehrlich <max.ehr at gmail.com> wrote:

> I have two nvidia pascal cards on my machine, a GP107M (GeForce GTK 1050
> Mobile) and a GP104 (GTX 1080 connected via thunderbolt).
>
> With 4.12 RC1 (which I understand to include signed firmware from nVidia)
> neither of these cards work. Here is the output from demsg when I modprobe
> nouveau.
>
> [  112.565946] nouveau: detected PR support, will not use DSM
> [  112.565966] nouveau 0000:01:00.0: enabling device (0000 -> 0003)
> [  112.566063] nouveau 0000:01:00.0: unknown chipset (ffffffff)
> [  112.566067] nouveau: probe of 0000:01:00.0 failed with error -12
> [  112.566245] nouveau 0000:0b:00.0: NVIDIA GP104 (134000a1)
> [  112.850486] nouveau 0000:0b:00.0: bios: version 86.04.17.00.01
> [  112.855307] nouveau 0000:0b:00.0: Direct firmware load for
> nvidia/gp104/gr/sw_nonctx.bin failed with error -2
> [  112.855310] nouveau 0000:0b:00.0: gr: failed to load gr/sw_nonctx
> [  112.855315] nouveau 0000:0b:00.0: gr ctor failed, -2
> [  112.855322] nouveau: probe of 0000:0b:00.0 failed with error -2
>
> Let me know what else I can provide to help diagnose the issue, I am not
> familiar with the debugging process for this kind of thing
>
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