[Nouveau] [Bug 107325] Reported temperature of nvidia card with nouveau driver is wrong

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107325

--- Comment #3 from Jirka Novak <j.novak at netsystem.cz> ---
Hi,

> It would be helpful if you could download and build a nouveau-related debug
> toolkit, envytools [0], and run the following commands (inside the nva/
> subfolder):
> 
> $ ./nvapeek 0x020460
> 
> $ ./nvapeek 0x020400

Output is there, but I see different output for subsequent calls:

# nvapeek 0x020460
00020460: 20003170
# nvapeek 0x020460
00020460: 20003180
# nvapeek 0x020460
00020460: 200031a8
# nvapeek 0x020460
00020460: 200031a0
# nvapeek 0x020460
00020460: 200031e8

# nvapeek 0x020400
00020400: 00000030
# nvapeek 0x020400
00020400: 00000031
# nvapeek 0x020400
00020400: 00000031
# nvapeek 0x020400
00020400: 00000031
# nvapeek 0x020400
00020400: 00000031
# nvapeek 0x020400
00020400: 00000032

> It would also be helpful to see a copy of your GPU's VBIOS attached here. This
> can be produced by running the below command:
> 
> $ cat /sys/kernel/debug/dri/0/vbios.rom > vbios.rom

File is attached.

                                        Best regards,

                                                        Jirka Novak

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