On Sat, May 28, 2016 at 5:48 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote: > Do you have mesa 11.2 or later? GM20x support was only added in mesa 11.2. >
I just upgraded to 11.2. I'm getting errors like this in the log: [ 5383.723240] nouveau 0000:09:00.0: fifo: read fault at 0000011000 engine 07 [PBDMA0] client 06 [HOST] reason 00 [PDE] on channel -1 [007f9ed000 unknown] [ 5398.722676] nouveau 0000:09:00.0: systemd-logind[30778]: failed to idle channel 2 [systemd-logind[30778]] [ 5413.722853] nouveau 0000:09:00.0: systemd-logind[30778]: failed to idle channel 2 [systemd-logind[30778]] and the display output in general is unreliable enough that I'm having trouble telling whether the performance is remotely reasonable. --Andy > Cheers, > > -ilia > > On Sat, May 28, 2016 at 4:51 PM, Andy Lutomirski <luto at kernel.org> wrote: >> I have the signed firmware (I think) and I'm running a fresh 4.6 >> kernel. I got an image to show up briefly, rendering the Fedora >> sign-in screen at something like one frame per ten seconds. But then >> I got all kinds of garbage, and I see: >> >> [ 719.300820] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link >> training failed >> >> dmesg |grep nouveau says: >> >> [ 10.053162] fb: switching to nouveaufb from EFI VGA >> [ 10.053349] nouveau 0000:09:00.0: NVIDIA GM206 (126010a1) >> [ 10.174033] nouveau 0000:09:00.0: bios: version 84.06.0d.00.01 >> [ 10.174854] nouveau 0000:09:00.0: disp: dcb 15 type 8 unknown >> [ 10.178375] nouveau 0000:09:00.0: fb: 2048 MiB GDDR5 >> [ 10.202108] nouveau 0000:09:00.0: DRM: VRAM: 2048 MiB >> [ 10.202109] nouveau 0000:09:00.0: DRM: GART: 1048576 MiB >> [ 10.202113] nouveau 0000:09:00.0: DRM: TMDS table version 2.0 >> [ 10.202114] nouveau 0000:09:00.0: DRM: DCB version 4.1 >> [ 10.202116] nouveau 0000:09:00.0: DRM: DCB outp 00: 01000f02 00020030 >> [ 10.202117] nouveau 0000:09:00.0: DRM: DCB outp 01: 02000f00 00000000 >> [ 10.202118] nouveau 0000:09:00.0: DRM: DCB outp 02: 02811f76 04400020 >> [ 10.202120] nouveau 0000:09:00.0: DRM: DCB outp 03: 02011f72 00020020 >> [ 10.202121] nouveau 0000:09:00.0: DRM: DCB outp 04: 04822f86 04400010 >> [ 10.202122] nouveau 0000:09:00.0: DRM: DCB outp 05: 04022f82 00020010 >> [ 10.202123] nouveau 0000:09:00.0: DRM: DCB outp 06: 04833f96 04400020 >> [ 10.202124] nouveau 0000:09:00.0: DRM: DCB outp 07: 04033f92 00020020 >> [ 10.202125] nouveau 0000:09:00.0: DRM: DCB outp 08: 02044f62 00020010 >> [ 10.202126] nouveau 0000:09:00.0: DRM: DCB outp 15: 01df5ff8 00000000 >> [ 10.202127] nouveau 0000:09:00.0: DRM: DCB conn 00: 00001030 >> [ 10.202128] nouveau 0000:09:00.0: DRM: DCB conn 01: 00020146 >> [ 10.202129] nouveau 0000:09:00.0: DRM: DCB conn 02: 01000246 >> [ 10.202130] nouveau 0000:09:00.0: DRM: DCB conn 03: 02000346 >> [ 10.202131] nouveau 0000:09:00.0: DRM: DCB conn 04: 00010461 >> [ 10.202132] nouveau 0000:09:00.0: DRM: DCB conn 05: 00000570 >> [ 10.202134] nouveau 0000:09:00.0: DRM: Pointer to flat panel table invalid >> [ 10.214683] nouveau 0000:09:00.0: DRM: unknown connector type 70 >> [ 10.214728] nouveau 0000:09:00.0: DRM: failed to create encoder 1/8/0: -19 >> [ 10.214730] nouveau 0000:09:00.0: DRM: Unknown-1 has no encoders, removing >> [ 10.369691] nouveau 0000:09:00.0: DRM: MM: using COPY for buffer copies >> [ 10.478561] nouveau 0000:09:00.0: priv: GPC0: 419df4 00000000 (1e40820e) >> [ 10.478578] nouveau 0000:09:00.0: priv: GPC1: 419df4 00000000 (1e40820e) >> [ 10.607100] nouveau 0000:09:00.0: DRM: allocated 3840x2160 fb: >> 0x60000, bo ffff88044aad7400 >> [ 10.607276] fbcon: nouveaufb (fb0) is primary device >> [ 10.607576] nouveau 0000:09:00.0: fb0: nouveaufb frame buffer device >> [ 10.617064] [drm] Initialized nouveau 1.3.1 20120801 for >> 0000:09:00.0 on minor 0 >> [ 719.282184] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link >> training failed >> [ 719.300820] nouveau 0000:09:00.0: disp: outp 04:0006:0f44: link >> training failed >> >> >> >> Thanks, >> Andy >> _______________________________________________ >> Nouveau mailing list >> Nouveau at lists.freedesktop.org >> https://lists.freedesktop.org/mailman/listinfo/nouveau
