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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20170514/005afc1b/attachment-0001.html>
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 >-------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/nouveau/attachments/20170515/1f8733f5/attachment.html>
Apparently Analagous Threads
- gp104: regression on Linux 5.6
- gp104: regression on Linux 5.6
- [PATCH AUTOSEL 5.1 031/186] drm/nouveau/kms/gf119-gp10x: push HeadSetControlOutputResource() mthd when encoders change
- [PATCH AUTOSEL 5.0 029/173] drm/nouveau/kms/gf119-gp10x: push HeadSetControlOutputResource() mthd when encoders change
- [PATCH AUTOSEL 4.19 024/141] drm/nouveau/kms/gf119-gp10x: push HeadSetControlOutputResource() mthd when encoders change