* new GP107
@ 2018-12-09 5:09 James
2018-12-09 5:41 ` Ilia Mirkin
0 siblings, 1 reply; 3+ messages in thread
From: James @ 2018-12-09 5:09 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
https://nouveau.freedesktop.org/wiki/CodeNames/
> If you're running a recent version nouveau, you can find your chipset by doing dmesg | grep -i chipset. This will always be correct, whereas the lists below are approximate.
# dmesg | grep -i chipset
#
Not true anymore I guess.
What is the 'GP' in 'GP107' if 'NV...' are the code names?
# dmesg | grep -i nouveau
> [ 2.171473] fb: switching to nouveaufb from VESA VGA
> [ 2.171595] nouveau 0000:01:00.0: NVIDIA GP107 (137000a1)
> [ 2.286501] nouveau 0000:01:00.0: bios: version 86.07.39.80.5e
> [ 2.287672] nouveau 0000:01:00.0: fb: 2048 MiB GDDR5
> [ 3.573113] nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB
> [ 3.573114] nouveau 0000:01:00.0: DRM: GART: 536870912 MiB
> [ 3.573116] nouveau 0000:01:00.0: DRM: BIT table 'A' not found
> [ 3.573117] nouveau 0000:01:00.0: DRM: BIT table 'L' not found
> [ 3.573119] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
> [ 3.573120] nouveau 0000:01:00.0: DRM: DCB version 4.1
> [ 3.573121] nouveau 0000:01:00.0: DRM: DCB outp 00: 01000f42 04620030
> [ 3.573123] nouveau 0000:01:00.0: DRM: DCB outp 01: 02011f62 04620010
> [ 3.573124] nouveau 0000:01:00.0: DRM: DCB outp 02: 02822f76 04600020
> [ 3.573125] nouveau 0000:01:00.0: DRM: DCB outp 03: 02022f72 04620020
> [ 3.573126] nouveau 0000:01:00.0: DRM: DCB conn 00: 00001031
> [ 3.573127] nouveau 0000:01:00.0: DRM: DCB conn 01: 00010161
> [ 3.573128] nouveau 0000:01:00.0: DRM: DCB conn 02: 00020246
> [ 3.844431] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
> [ 3.983733] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 122124 [ IBUS ]
> [ 4.091733] nouveau 0000:01:00.0: DRM: allocated 1920x1200 fb: 0x200000, bo (____ptrval____)
> [ 4.160682] fbcon: nouveaufb (fb0) is primary device
> [ 4.160758] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
> [ 4.192044] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0
# tail /var/log/Xorg.0.log
> [ 2798.820] (EE) glamor0: GL error: GL_OUT_OF_MEMORY in glTexSubImage
> [ 2798.820] (WW) glamor: Failed to allocate 11x8 FBO due to GL_OUT_OF_MEMORY.
> [ 2798.820] (WW) glamor: Expect reduced performance.
Is this a bug?
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: new GP107
2018-12-09 5:09 new GP107 James
@ 2018-12-09 5:41 ` Ilia Mirkin
[not found] ` <CAKb7Uvg83nMOd9_4xTuGGggY=AH_P=Mi7O2iVLLLaddBTUsNZw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Ilia Mirkin @ 2018-12-09 5:41 UTC (permalink / raw)
To: James; +Cc: nouveau
On Sun, Dec 9, 2018 at 12:24 AM James <bjlockie@lockie.ca> wrote:
>
> https://nouveau.freedesktop.org/wiki/CodeNames/
>
> > If you're running a recent version nouveau, you can find your chipset by doing dmesg | grep -i chipset. This will always be correct, whereas the lists below are approximate.
>
> # dmesg | grep -i chipset
> #
>
> Not true anymore I guess.
No. A ton of updates went into kernel 4.3, and this was one of them.
Not as easy to find out anymore with a fixed command. Maybe grep
NVIDIA?.
>
> What is the 'GP' in 'GP107' if 'NV...' are the code names?
We've mostly moved over to the NVIDIA-way of naming these chips. The
NVIDIA way involved a "NV" prefix for pre-nv46 chips, and then nouveau
diverged by just using NV + chip id, while NVIDIA came up with names
like G70, G72, GT215, GK104, etc. However we're mostly back to the
NVIDIA way now. GP stands for the Pascal generation. (G = Generation?
GeForce? Graphics? GPU? Whatever you like...)
>
> # dmesg | grep -i nouveau
> > [ 2.171473] fb: switching to nouveaufb from VESA VGA
> > [ 2.171595] nouveau 0000:01:00.0: NVIDIA GP107 (137000a1)
> > [ 2.286501] nouveau 0000:01:00.0: bios: version 86.07.39.80.5e
> > [ 2.287672] nouveau 0000:01:00.0: fb: 2048 MiB GDDR5
> > [ 3.573113] nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB
> > [ 3.573114] nouveau 0000:01:00.0: DRM: GART: 536870912 MiB
> > [ 3.573116] nouveau 0000:01:00.0: DRM: BIT table 'A' not found
> > [ 3.573117] nouveau 0000:01:00.0: DRM: BIT table 'L' not found
> > [ 3.573119] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
> > [ 3.573120] nouveau 0000:01:00.0: DRM: DCB version 4.1
> > [ 3.573121] nouveau 0000:01:00.0: DRM: DCB outp 00: 01000f42 04620030
> > [ 3.573123] nouveau 0000:01:00.0: DRM: DCB outp 01: 02011f62 04620010
> > [ 3.573124] nouveau 0000:01:00.0: DRM: DCB outp 02: 02822f76 04600020
> > [ 3.573125] nouveau 0000:01:00.0: DRM: DCB outp 03: 02022f72 04620020
> > [ 3.573126] nouveau 0000:01:00.0: DRM: DCB conn 00: 00001031
> > [ 3.573127] nouveau 0000:01:00.0: DRM: DCB conn 01: 00010161
> > [ 3.573128] nouveau 0000:01:00.0: DRM: DCB conn 02: 00020246
> > [ 3.844431] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
> > [ 3.983733] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 122124 [ IBUS ]
> > [ 4.091733] nouveau 0000:01:00.0: DRM: allocated 1920x1200 fb: 0x200000, bo (____ptrval____)
> > [ 4.160682] fbcon: nouveaufb (fb0) is primary device
> > [ 4.160758] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
> > [ 4.192044] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0
>
> # tail /var/log/Xorg.0.log
> > [ 2798.820] (EE) glamor0: GL error: GL_OUT_OF_MEMORY in glTexSubImage
> > [ 2798.820] (WW) glamor: Failed to allocate 11x8 FBO due to GL_OUT_OF_MEMORY.
> > [ 2798.820] (WW) glamor: Expect reduced performance.
>
> Is this a bug?
Something's failing bigtime - GL can't allocate a texture or other
buffer. Not really enough info here, but perhaps something interesting
in dmesg after this happens. I'd recommend using xf86-video-nouveau
though, instead of modesetting, since it doesn't involve trying to use
GL all the time.
-ilia
_______________________________________________
Nouveau mailing list
Nouveau@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/nouveau
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: new GP107
[not found] ` <CAKb7Uvg83nMOd9_4xTuGGggY=AH_P=Mi7O2iVLLLaddBTUsNZw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2018-12-09 19:16 ` James
0 siblings, 0 replies; 3+ messages in thread
From: James @ 2018-12-09 19:16 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
On 2018-12-09 12:41 a.m., Ilia Mirkin wrote:
> On Sun, Dec 9, 2018 at 12:24 AM James <bjlockie@lockie.ca> wrote:
>
>> # dmesg | grep -i nouveau
>>> [ 2.171473] fb: switching to nouveaufb from VESA VGA
>>> [ 2.171595] nouveau 0000:01:00.0: NVIDIA GP107 (137000a1)
>>> [ 2.286501] nouveau 0000:01:00.0: bios: version 86.07.39.80.5e
>>> [ 2.287672] nouveau 0000:01:00.0: fb: 2048 MiB GDDR5
>>> [ 3.573113] nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB
>>> [ 3.573114] nouveau 0000:01:00.0: DRM: GART: 536870912 MiB
>>> [ 3.573116] nouveau 0000:01:00.0: DRM: BIT table 'A' not found
>>> [ 3.573117] nouveau 0000:01:00.0: DRM: BIT table 'L' not found
>>> [ 3.573119] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
>>> [ 3.573120] nouveau 0000:01:00.0: DRM: DCB version 4.1
>>> [ 3.573121] nouveau 0000:01:00.0: DRM: DCB outp 00: 01000f42 04620030
>>> [ 3.573123] nouveau 0000:01:00.0: DRM: DCB outp 01: 02011f62 04620010
>>> [ 3.573124] nouveau 0000:01:00.0: DRM: DCB outp 02: 02822f76 04600020
>>> [ 3.573125] nouveau 0000:01:00.0: DRM: DCB outp 03: 02022f72 04620020
>>> [ 3.573126] nouveau 0000:01:00.0: DRM: DCB conn 00: 00001031
>>> [ 3.573127] nouveau 0000:01:00.0: DRM: DCB conn 01: 00010161
>>> [ 3.573128] nouveau 0000:01:00.0: DRM: DCB conn 02: 00020246
>>> [ 3.844431] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
>>> [ 3.983733] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 122124 [ IBUS ]
>>> [ 4.091733] nouveau 0000:01:00.0: DRM: allocated 1920x1200 fb: 0x200000, bo (____ptrval____)
>>> [ 4.160682] fbcon: nouveaufb (fb0) is primary device
>>> [ 4.160758] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
>>> [ 4.192044] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0
>>
>> # tail /var/log/Xorg.0.log
>>> [ 2798.820] (EE) glamor0: GL error: GL_OUT_OF_MEMORY in glTexSubImage
>>> [ 2798.820] (WW) glamor: Failed to allocate 11x8 FBO due to GL_OUT_OF_MEMORY.
>>> [ 2798.820] (WW) glamor: Expect reduced performance.
>>
>> Is this a bug?
>
> Something's failing bigtime - GL can't allocate a texture or other
> buffer. Not really enough info here, but perhaps something interesting
> in dmesg after this happens. I'd recommend using xf86-video-nouveau
> though, instead of modesetting, since it doesn't involve trying to use
> GL all the time.
>
> -ilia
What has lubuntu done?
# apt install xf86-video-nouveau
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package xf86-video-nouveau
# apt-cache search xf86-video-nouveau
xserver-xorg-video-nouveau - X.Org X server -- Nouveau display driver
# apt install xserver-xorg-video-nouveau
Reading package lists... Done
Building dependency tree
Reading state information... Done
xserver-xorg-video-nouveau is already the newest version (1:1.0.15-3).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
https://nouveau.freedesktop.org/wiki/
> Little hope of reclocking becoming available for GM20x and newer GPUs as firmware now needs to be signed by NVIDIA to have the necessary access.
Is that why I get this:
# cat /sys/kernel/debug/dri/0/pstate cat:
/sys/kernel/debug/dri/0/pstate: No such device
Can I see the current clocking with nouveau?
Everything should at least be readable.
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^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-12-09 19:16 UTC | newest]
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2018-12-09 5:09 new GP107 James
2018-12-09 5:41 ` Ilia Mirkin
[not found] ` <CAKb7Uvg83nMOd9_4xTuGGggY=AH_P=Mi7O2iVLLLaddBTUsNZw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-12-09 19:16 ` James
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