Nouveau - Jun 2014 - [Bug 80013] New: Cannot turn off nvdia card

https://bugs.freedesktop.org/show_bug.cgi?id=80013

          Priority: medium
            Bug ID: 80013
          Assignee: nouveau at lists.freedesktop.org
           Summary: Cannot turn off nvdia card
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: marccollin7379 at gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: 7.6 (2010.12)
         Component: Driver/nouveau
           Product: xorg

Created attachment 101028
  --> https://bugs.freedesktop.org/attachment.cgi?id=101028&action=edit
/var/log/messages 3.14

Since kernel 3.15, i cannot turn off nvidia video card.

on 3.14
cat /sys/kernel/debug/vgaswitcheroo/switch
0:IGD:+:Pwr:0000:00:02.0                                                        
1:DIS: :DynOff:0000:01:00.0   

on 3.15
1:DIS:  DynPwr                                    

if i try echo OFF > /sys/kernel/debug/vgaswitcheroo/switch
that change nothing

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Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Cannot turn off nvdia card  |[NVC1] Card not
                   |                            |auto-suspending in 3.15

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--- Comment #1 from Ilia Mirkin <imirkin at alum.mit.edu> ---
Bisect would be great. I kinda suspect the fan-related changes.

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Martin Peres <martin.peres at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |MOVED
             Status|NEW                         |RESOLVED

--- Comment #2 from Martin Peres <martin.peres at free.fr> ---
-- GitLab Migration Automatic Message --

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