[Nouveau] [Bug 73358] [regression?][nv34] adobe flash + firefox -> DATA_ERROR

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=73358

--- Comment #29 from Ronald <ronald645 at gmail.com> ---
> > And reran the tests. Same garbled screen as in comment #23. Sorry.
> 
> Blast! What about messages in dmesg? Do you still see
> 
> subc 7 class 0x0697 mthd 0x0208 data 0x00000120

Yes, (notice that the fourth line is different)

[  460.500905] nouveau E[  PGRAPH][0000:01:00.0]  ERROR nsource: DATA_ERROR
nstatus: BAD_ARGUMENT
[  460.500936] nouveau E[  PGRAPH][0000:01:00.0] ch 3 [chromium[1377]] subc 7
class 0x0697 mthd 0x0208 data 0x00000120
[  460.500990] nouveau E[  PGRAPH][0000:01:00.0]  ERROR nsource: LIMIT_COLOR
nstatus: BAD_ARGUMENT PROTECTION_FAULT
[  460.501002] nouveau E[  PGRAPH][0000:01:00.0] ch 3 [chromium[1377]] subc 7
class 0x0697 mthd 0x0204 data 0x00980000
[  460.501306] nouveau E[  PGRAPH][0000:01:00.0]  ERROR nsource: DATA_ERROR
nstatus: BAD_ARGUMENT PROTECTION_FAULT
[  460.501320] nouveau E[  PGRAPH][0000:01:00.0] ch 3 [chromium[1377]] subc 7
class 0x0697 mthd 0x0208 data 0x00000120
[  460.501415] nouveau E[  PGRAPH][0000:01:00.0]  ERROR nsource: DATA_ERROR
nstatus: BAD_ARGUMENT PROTECTION_FAULT
[  460.501427] nouveau E[  PGRAPH][0000:01:00.0] ch 3 [chromium[1377]] subc 7
class 0x0697 mthd 0x0208 data 0x00000120
[  460.501819] nouveau E[  PGRAPH][0000:01:00.0]  ERROR nsource: DATA_ERROR
nstatus: BAD_ARGUMENT PROTECTION_FAULT
[  460.501834] nouveau E[  PGRAPH][0000:01:00.0] ch 3 [chromium[1377]] subc 7
class 0x0697 mthd 0x0208 data 0x00000120
[  460.501925] nouveau E[  PGRAPH][0000:01:00.0]  ERROR nsource: DATA_ERROR
nstatus: BAD_ARGUMENT PROTECTION_FAULT
[  460.501937] nouveau E[  PGRAPH][0000:01:00.0] ch 3 [chromium[1377]] subc 7
class 0x0697 mthd 0x0208 data 0x00000120


> Or are those completely gone? Those are the messages I would expect to have
> seen fixed by my patch.

The machine also hangs again.

> Also, since you're on NV34, you don't get NPOT textures either (those came
> with NV40). I wonder if the vdpau st deals with those. Hmm... it never asks
> the driver whether it has NPOT textures or not, which probably means
> not-good, and most likely accounts for your crashes. I need to look into
> exactly what the NPOT restriction should be...

I didn't even knew libvdpau was provided for nv34. Let me know if I can help.
This machine just got upgraded from 512 to 1536 megs of ram making it pretty
usable again. Testing is a lot easier as well, let me know when you have
something new.

> > Yes, you suggested this in comment #19 (or did you accidentaly ment another
> > patch?)
> 
> Wow, I must have spaced out there. My bad. It indeed is the same patch, but
> I had forgotten I already asked you about it :)

No problem.

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