On Mai 18 2020, Michael Ellerman wrote: > The old drivers may be crufty but they presumably have been tested by > people and at least somewhat work. I can confirm that the nvidia fbdev driver is working perfectly fine. > I gave it a quick spin on a G5 I have access to and dmesg has a bunch of > errors in it (see below). I can't actually tell if the display is > working because the machine is remote, and I can't go and check it at > the moment because the office is closed. The nouveau driver is completely borked. [ 2.299204] nouveau 0000:f0:10.0: NVIDIA NV34 (034100a2) [ 2.363100] nouveau 0000:f0:10.0: bios: version 04.34.20.19.00 [ 2.363273] nouveau 0000:f0:10.0: bios: OOB 1 00000962 00000962 [ 2.363323] nouveau 0000:f0:10.0: bios: OOB 1 00000966 00000966 [ 2.363332] nouveau 0000:f0:10.0: bios: OOB 1 00000963 00000963 [ 2.363341] nouveau 0000:f0:10.0: bios: OOB 1 00000964 00000964 [ 2.363387] nouveau 0000:f0:10.0: bios: OOB 1 0000096a 0000096a [ 2.363396] nouveau 0000:f0:10.0: bios: OOB 1 00000967 00000967 [ 2.363405] nouveau 0000:f0:10.0: bios: OOB 1 00000968 00000968 [ 2.363453] nouveau 0000:f0:10.0: bios: OOB 1 0000096e 0000096e [ 2.363462] nouveau 0000:f0:10.0: bios: OOB 1 0000096b 0000096b [ 2.363471] nouveau 0000:f0:10.0: bios: OOB 1 0000096c 0000096c [ 2.363516] nouveau 0000:f0:10.0: bios: OOB 1 00000972 00000972 [ 2.363526] nouveau 0000:f0:10.0: bios: OOB 1 0000096f 0000096f [ 2.363534] nouveau 0000:f0:10.0: bios: OOB 1 00000970 00000970 [ 2.363580] nouveau 0000:f0:10.0: bios: OOB 1 00000976 00000976 [ 2.363589] nouveau 0000:f0:10.0: bios: OOB 1 00000973 00000973 [ 2.363597] nouveau 0000:f0:10.0: bios: OOB 1 00000974 00000974 [ 2.363643] nouveau 0000:f0:10.0: bios: OOB 1 0000097a 0000097a [ 2.363652] nouveau 0000:f0:10.0: bios: OOB 1 00000977 00000977 [ 2.363661] nouveau 0000:f0:10.0: bios: OOB 1 00000978 00000978 [ 2.363709] nouveau 0000:f0:10.0: bios: OOB 1 0000097e 0000097e [ 2.363718] nouveau 0000:f0:10.0: bios: OOB 1 0000097b 0000097b [ 2.363727] nouveau 0000:f0:10.0: bios: OOB 1 0000097c 0000097c [ 2.363772] nouveau 0000:f0:10.0: bios: OOB 1 00000982 00000982 [ 2.363781] nouveau 0000:f0:10.0: bios: OOB 1 0000097f 0000097f [ 2.363790] nouveau 0000:f0:10.0: bios: OOB 1 00000980 00000980 [ 2.363836] nouveau 0000:f0:10.0: bios: OOB 1 00000986 00000986 [ 2.363845] nouveau 0000:f0:10.0: bios: OOB 1 00000983 00000983 [ 2.363854] nouveau 0000:f0:10.0: bios: OOB 1 00000984 00000984 [ 2.363900] nouveau 0000:f0:10.0: bios: OOB 1 0000098a 0000098a [ 2.363909] nouveau 0000:f0:10.0: bios: OOB 1 00000987 00000987 [ 2.363918] nouveau 0000:f0:10.0: bios: OOB 1 00000988 00000988 [ 2.363965] nouveau 0000:f0:10.0: bios: OOB 1 0000098e 0000098e [ 2.363974] nouveau 0000:f0:10.0: bios: OOB 1 0000098b 0000098b [ 2.363983] nouveau 0000:f0:10.0: bios: OOB 1 0000098c 0000098c [ 2.364029] nouveau 0000:f0:10.0: bios: OOB 1 00000992 00000992 [ 2.364038] nouveau 0000:f0:10.0: bios: OOB 1 0000098f 0000098f [ 2.364047] nouveau 0000:f0:10.0: bios: OOB 1 00000990 00000990 [ 2.364383] nouveau 0000:f0:10.0: gpio: GPU is missing power, check its power cables. Boot with nouveau.config=NvPowerChecks=0 to disable. [ 2.364402] nouveau 0000:f0:10.0: gpio: init failed, -22 [ 2.364431] nouveau 0000:f0:10.0: init failed with -22 [ 2.364438] nouveau: DRM-master:00000000:00000080: init failed with -22 [ 2.364450] nouveau 0000:f0:10.0: DRM-master: Device allocation failed: -22 [ 2.365268] nouveau: probe of 0000:f0:10.0 failed with error -22 Andreas. -- Andreas Schwab, schwab@xxxxxxxxxxxxxx GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different." _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
