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* [Bug 80300] New: [NVE7] Fails to suspend on 3.15
@ 2014-06-20 18:20 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
       [not found] ` <bug-80300-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
  0 siblings, 1 reply; 6+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2014-06-20 18:20 UTC (permalink / raw)
  To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW


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https://bugs.freedesktop.org/show_bug.cgi?id=80300

          Priority: medium
            Bug ID: 80300
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
           Summary: [NVE7] Fails to suspend on 3.15
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: e.swanson+xorgbugs-5lA2vZBjcqn3oGB3hsPCZA@public.gmane.org
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: unspecified
         Component: Driver/nouveau
           Product: xorg

After upgrading to:
Linux svoboda 3.15.1-1-ARCH #1 SMP PREEMPT Tue Jun 17 09:32:20 CEST 2014 x86_64
GNU/Linux

nouveau fails to suspend. The interesting dmesg lines are:
[ 1408.108662] nouveau E[   PDISP][0000:01:00.0][0xc000917c][ffff8804261aab80]
fini: 0xc2071088
[ 1408.108663] nouveau E[   PDISP][0000:01:00.0][0xc000917c][ffff8804261aab80]
failed suspend, -16

I have one output connected, an active DisplayPort -> DVI adapter to drive my
27" 2560x1440 monitor.

The card is a Quadro K2000M (NVE7 GK107).

When I was on linux 3.14 using this adapter, suspend worked, but it would fail
during resume - my display would not come back up, but restarting X would fix
it. Unfortunately, I never captured the dmesg from that. The following two
lines were present, however.

[54004.956815] nouveau E[   PDISP][0000:01:00.0] DP:0006:0f42: failed to read
DPCD
[54004.958586] nouveau E[   PDISP][0000:01:00.0] DP:0006:0f42: link training
failed

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^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2015-10-22  4:30 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-06-20 18:20 [Bug 80300] New: [NVE7] Fails to suspend on 3.15 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
     [not found] ` <bug-80300-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2014-06-20 18:20   ` [Bug 80300] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2014-06-20 19:59   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2014-06-20 21:47   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2014-06-20 23:50   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2015-10-22  4:30   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

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