Displaying 20 results from an estimated 10000 matches similar to: "[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version"
2013 Dec 19
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #59 from Ilia Mirkin <imirkin at alum.mit.edu> ---
There was a bug in nvapeek/poke (it was using the wrong address space by
default), can you update your pull and try again? [That explains why you saw
'S' in the output.]
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2013 Dec 18
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #51 from Ilia Mirkin <imirkin at alum.mit.edu> ---
So actually I'm told that pcrypt is on the main clock, so that theory is out.
Can you grab envytools (https://github.com/envytools/envytools) and run
nvapeek 10200c
nvapoke 10200c 10
nvapeek 10200c
and see what's in dmesg?Do you see additional MMIO read/write failures,
2013 Dec 19
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #60 from Andreas Loew <awl1 at gmx.net> ---
> There was a bug in nvapeek/poke (it was using the wrong address space by
> default), can you update your pull and try again? [That explains why you saw
> 'S' in the output.]
Of course - here you are:
The version I used is from the "Download ZIP" button in
2013 Dec 19
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #61 from Andreas Loew <awl1 at gmx.net> ---
Hmm... Looking at the code for nvapeek, I fear that nva_rd(...) still did not
return any meaningful data, as it look like we get s == 0...!?
int s = 0;
for (i = j = 0; i < 16 && i < b; i+=rs.regsz, j++) {
e[j] =
2013 Dec 19
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #62 from Andreas Loew <awl1 at gmx.net> ---
But generally, nvapeek seems to work fine now:
[aloew at aloew-lap nva]$ sudo ./nvapeek 0
00000000: 086a00a2
Looking forward to your comments...
BR,
Andreas
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2013 Dec 19
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #64 from Andreas Loew <awl1 at gmx.net> ---
Yes, we indeed see the same well-known:
nouveau E[ PBUS][0000:01:00.0] MMIO read of 0x00010000 FAULT at 0x10200c
at any nvpeek read attempt, and
nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000010 FAULT at 0x10200c
at any nvpoke attempt... :-(
BR,
Andreas
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2013 Dec 19
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #65 from Andreas Loew <awl1 at gmx.net> ---
Oops - I just remembered that I am booting my kernel with
"nouveau.config=PCRYPT=0" in the meantime...
Does this make any difference, i.e. do I need to retry the nvapeek/nvapoke
sequence without this kernel option?
Sorry & thanks,
Andreas
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2014 Jan 09
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
Ilia Mirkin <imirkin at alum.mit.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #91714|0 |1
is obsolete| |
--- Comment #70 from Ilia Mirkin <imirkin at
2014 Feb 09
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
Ilia Mirkin <imirkin at alum.mit.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #87 from Ilia Mirkin <imirkin at
2013 Dec 12
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
Ilia Mirkin <imirkin at alum.mit.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|Distorted graphics on |[NV86] Distorted graphics
|NVIDIA GeForce 8400M G |on NVIDIA GeForce 8400M G
2014 Jan 15
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #81 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to comment #80)
> Hello,
>
> I have the same NVIDIA GeForce NVS 130M with the disabled functions.
> I checked with nvapeek:
> 0000154c: 0000009c
> 00001540: b1010001
>
> uname -a delivers
> Linux mobuntu 3.11.0-15-generic #23-Ubuntu SMP Mon
2013 Dec 13
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #21 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(a) Can we see a full boot log (e.g. output of dmesg) with a recent kernel?
Ideally it would include the time that the visual issues happen.
(b) This looks like it could be a fencing issue, i.e. we try to draw to a
texture, but then instead of waiting, we don't wait. There
2013 Dec 13
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #23 from Ilia Mirkin <imirkin at alum.mit.edu> ---
The mega-commit is ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69. So you could check
out ebb945a94bba^ and see if it works, and then test ebb945a94bba to see if it
doesn't. In either case, you could use those as your new "good" or "bad"
starting points.
You
2013 Dec 15
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #31 from Ilia Mirkin <imirkin at alum.mit.edu> ---
You really need to figure out how to do things inside the git tree and not do
some sort of crazy export. That will speed things up by an order of magnitude.
To get the list of nouveau changes between 3.4 and 3.5:
git log v3.4..v3.5 -- drivers/gpu/drm/nouveau
To do a bisect
2013 Dec 15
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #36 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to comment #35)
> Follow-up question note that I am digging deeper into git... ;-)
>
> From the commits in the v3.4..v3.5 range, only two of them:
>
> 9bd0c15fcfb42f6245447c53347d65ad9e72080b (dated Jun 26, 2012) and
>
2013 Dec 17
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #41 from Ilia Mirkin <imirkin at alum.mit.edu> ---
The fix for that compilation issue is contained in
d1b167e168bdac0b6af11e7a8c601773639fc419
Basically you need to make nouveau_channel_idle return an int, and just stick a
'return ret' at the end. And adjust the prototype in nouveau_drv.h.
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2013 Dec 17
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #44 from Ilia Mirkin <imirkin at alum.mit.edu> ---
Try commenting the same line out and see what happens... (i.e. the one with
0x74c1)
FWIW I do remember seeing some PCRYPT-related (and PVP/PBSP-related) errors on
start in the form of MMIO write failures in your log and thinking it odd:
nouveau E[ PBUS][0000:01:00.0] MMIO
2013 Dec 18
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #46 from Ilia Mirkin <imirkin at alum.mit.edu> ---
Well, given that it doesn't work on the blob makes it sound like you have some
sort of funkiness in your hardware. One unsubstantiated theory is that the vdec
clock is *disabled*, and pcrypt is hooked up to that clock. Or perhaps that
clock is somehow broken. It'd be
2013 Dec 18
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #54 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to comment #52)
> Hello again, Ilia,
>
> > Can you grab envytools (https://github.com/envytools/envytools) and run
>
> bad news (or maybe expected from what we have been seeing earlier):
>
> [aloew at aloew-lap envytools-master]$
2013 Dec 18
0
[Bug 58378] [NV86] Distorted graphics on NVIDIA GeForce 8400M G after upgrade the kernel to 3.7.0 version
https://bugs.freedesktop.org/show_bug.cgi?id=58378
--- Comment #57 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to comment #55)
> > > [aloew at aloew-lap envytools-master]$ ./nva/nvapoke 10200c 10
> > > WARN: Can't probe 0000:01:00.0
> > > PCI init failure!
>
> > You need to run these as root.
>
> Ouch - sorry - could have indeed