You are not logged in.
Hi,
displayport doesnt work with nouveau (mesa 18.2.1-1, with GM200). I only get a blank/black screen.
dmesg:
[ 0.000000] Linux version 4.18.9-arch1-1-ARCH (builduser@heftig-19946) (gcc version 8.2.1 20180831 (GCC)) #1 SMP PREEMPT Wed Sep 19 21:19:17 UTC 2018
[ 0.801872] nouveau 0000:01:00.0: NVIDIA GM200 (120080a1)
[ 0.896244] nouveau 0000:01:00.0: bios: version 84.00.36.00.07
[ 0.896914] nouveau 0000:01:00.0: fb: 6144 MiB GDDR5
[ 0.896931] nouveau 0000:01:00.0: bus: MMIO write of 8000007c FAULT at 10eb14 [ IBUS ]
[ 0.964444] [TTM] Zone kernel: Available graphics memory: 16435528 kiB
[ 0.964445] [TTM] Zone dma32: Available graphics memory: 2097152 kiB
[ 0.964445] [TTM] Initializing pool allocator
[ 0.964458] [TTM] Initializing DMA pool allocator
[ 0.964465] nouveau 0000:01:00.0: DRM: VRAM: 6144 MiB
[ 0.964466] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB
[ 0.964468] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
[ 0.964469] nouveau 0000:01:00.0: DRM: DCB version 4.1
[ 0.964470] nouveau 0000:01:00.0: DRM: DCB outp 00: 01000f02 00020030
[ 0.964471] nouveau 0000:01:00.0: DRM: DCB outp 01: 02000f00 00000000
[ 0.964472] nouveau 0000:01:00.0: DRM: DCB outp 02: 04812f96 04400020
[ 0.964473] nouveau 0000:01:00.0: DRM: DCB outp 03: 04012f92 00020020
[ 0.964484] nouveau 0000:01:00.0: DRM: DCB outp 04: 04821f86 04400010
[ 0.964484] nouveau 0000:01:00.0: DRM: DCB outp 05: 04021f82 00020010
[ 0.964485] nouveau 0000:01:00.0: DRM: DCB outp 07: 02033f62 00020010
[ 0.964486] nouveau 0000:01:00.0: DRM: DCB outp 08: 02844f76 04400020
[ 0.964487] nouveau 0000:01:00.0: DRM: DCB outp 09: 02044f72 00020020
[ 0.964488] nouveau 0000:01:00.0: DRM: DCB outp 10: 01d55ff8 00000000
[ 0.964489] nouveau 0000:01:00.0: DRM: DCB conn 00: 00001030
[ 0.964490] nouveau 0000:01:00.0: DRM: DCB conn 01: 01000146
[ 0.964491] nouveau 0000:01:00.0: DRM: DCB conn 02: 02000246
[ 0.964491] nouveau 0000:01:00.0: DRM: DCB conn 03: 00010361
[ 0.964492] nouveau 0000:01:00.0: DRM: DCB conn 04: 00020446
[ 0.964493] nouveau 0000:01:00.0: DRM: DCB conn 05: 00000570
[ 1.072794] nouveau 0000:01:00.0: DRM: failed to create encoder 1/8/0: -19
[ 1.072798] nouveau 0000:01:00.0: DRM: Virtual-1 has no encoders, removing
[ 1.072858] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.072859] [drm] Driver supports precise vblank timestamp query.
[ 1.324151] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
[ 1.576867] nouveau 0000:01:00.0: DRM: allocated 2560x1440 fb: 0xa0000, bo (____ptrval____)
[ 1.576936] fbcon: nouveaufb (fb0) is primary device
[ 1.713744] nouveau 0000:01:00.0: disp: 0x00005d18[0]: INIT_GENERIC_CONDITON: unknown 0x07
[ 3.700138] nouveau 0000:01:00.0: DRM: core notifier timeout
[ 3.893760] Console: switching to colour frame buffer device 320x90
[ 3.894244] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
[ 3.926840] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0
[ 104.709619] nouveau 0000:01:00.0: disp: 0x00005d18[0]: INIT_GENERIC_CONDITON: unknown 0x07
Is there anything I can do/try from Arch-side or should I report a bug directly to freedesktop.org?
Offline
Afaik GM200 support in nouveau is still highly experimental at best. But yes, likely a freedesktop bugreport if anything.
Offline