Nouveau - Oct 2013 - [Bug 70464] New: [NVC3] runpm not working

https://bugs.freedesktop.org/show_bug.cgi?id=70464

          Priority: medium
            Bug ID: 70464
          Assignee: nouveau at lists.freedesktop.org
           Summary: [NVC3] runpm not working
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: michele.cane at gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: 7.7 (2011)
         Component: Driver/nouveau
           Product: xorg

Created attachment 87623
  --> https://bugs.freedesktop.org/attachment.cgi?id=87623&action=edit
dmesg with runpm=0

I am running kernel 3.12-rc5 and runpm is not working. The nvidia card (quadro
2000M) is turned off at start but then when called is not turned on.

You can compare the 2 dmesg (one with nouveau.runpm=0 and the other
nouveau.runpm=1).

The procedure I used in both cases is the same:

- xrandr --setprovideroffloadsink nouveau Intel

and then

- DRI_PRIME=1 glxinfo | grep vendor

which in both cases gave:

OpenGL vendor string: nouveau (which is ok)

but on dmesg the card is never turned on

Can I provide more info?

Cheers

Mike

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--- Comment #1 from Mike <michele.cane at gmail.com> ---
Created attachment 87624
  --> https://bugs.freedesktop.org/attachment.cgi?id=87624&action=edit
dmesg with runpm=1

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https://bugs.freedesktop.org/show_bug.cgi?id=70464

Dave Airlie <airlied at freedesktop.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #2 from Dave Airlie <airlied at freedesktop.org> ---
look in /sys/kernel/debug/vgaswitcheroo/state

to see if it says DynOff and DynPwr arond the glxinfo command

it sounds liek the gpu is waking up fine.

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--- Comment #3 from Mike <michele.cane at gmail.com> ---
I do not have /sys/kernel/debug/vgaswitcheroo/state

I only have /sys/kernel/debug/vgaswitcheroo/switch

0:IGD:+:Pwr:0000:00:02.0
1:DIS: :DynOff:0000:01:00.0

I think in a way this bug is related to this other one which I reported
concerning reverse PRIME:

https://bugs.freedesktop.org/show_bug.cgi?id=69876

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--- Comment #4 from Mike <michele.cane at gmail.com> ---
0:IGD:+:Pwr:0000:00:02.0
1:DIS: :DynOff:0000:01:00.0

this remain the same while runnin glxinfo or glxgears

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--- Comment #5 from Ilia Mirkin <imirkin at alum.mit.edu> ---
There were some issues with runpm that should be resolved with 3.13.x IIRC. Is
this still an issue?

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--- Comment #6 from Mike <michele.cane at gmail.com> ---
Now I am on 3.16 and everything is fine.

Cheers

Michele Cane,  PhD.
On Aug 21, 2014 9:43 PM, <bugzilla-daemon at freedesktop.org> wrote:
>   *Comment # 5
<https://bugs.freedesktop.org/show_bug.cgi?id=70464#c5> on
> bug 70464 <https://bugs.freedesktop.org/show_bug.cgi?id=70464> from
Ilia
> Mirkin <imirkin at alum.mit.edu> *
>
> There were some issues with runpm that should be resolved with 3.13.x IIRC.
Is
> this still an issue?
>
>  ------------------------------
> You are receiving this mail because:
>
>    - You reported the bug.
>
>
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Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |FIXED

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