[Bug 104624] [regression, vega] Running DOOM causes *ERROR* amdgpu_dm_commit_planes: acrtc 2, already busy WARNING amdgpu_dm_atomic_commit_tail and prepare_flip_isr

[Bug 104624] [regression, vega] Running DOOM causes *ERROR* amdgpu_dm_commit_planes: acrtc 2, already busy WARNING amdgpu_dm_atomic_commit_tail and prepare_flip_isr

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https://bugs.freedesktop.org/show_bug.cgi?id=104624

            Bug ID: 104624
           Summary: [regression, vega] Running DOOM causes *ERROR*
                    amdgpu_dm_commit_planes: acrtc 2, already busy WARNING
                    amdgpu_dm_atomic_commit_tail and prepare_flip_isr
           Product: DRI
           Version: DRI git
          Hardware: All
                OS: All
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: vedran@miletic.net

Created attachment 136717
  --> https://bugs.freedesktop.org/attachment.cgi?id=136717&action=edit
dmesg

I'm using

43:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
[AMD/ATI] Vega 10 XT [Radeon RX Vega 64] [1002:687f] (rev c1)

and running DOOM (2016) over Wine 2.20, Mesa 17.3.0-rc3, LLVM 5.0.1, kernel
4.15.0-0.rc7.git2.1.fc28.x86_64. When the modeset from the game happens, I get:

[  176.242980] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]]
*ERROR* [PLANE:38:plane-2] flip_done timed out
[  176.243071] [drm:amdgpu_dm_atomic_commit_tail [amdgpu]] *ERROR*
amdgpu_dm_commit_planes: acrtc 2, already busy

and two WARNINGs. The machine can be rebooted normally over SSH. Full dmesg is
attached.

This is a regression, DOOM used to work.

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[Bug 104624] [regression, vega] Running DOOM causes *ERROR* amdgpu_dm_commit_planes: acrtc 2, already busy WARNING amdgpu_dm_atomic_commit_tail and prepare_flip_isr

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https://bugs.freedesktop.org/show_bug.cgi?id=104624

--- Comment #1 from Harry Wentland <harry.wentland@amd.com> ---
(In reply to Vedran Miletić from comment #0)
> This is a regression, DOOM used to work.

Are you able to bisect?

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[Bug 104624] [regression, vega] Running DOOM causes *ERROR* amdgpu_dm_commit_planes: acrtc 2, already busy WARNING amdgpu_dm_atomic_commit_tail and prepare_flip_isr

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https://bugs.freedesktop.org/show_bug.cgi?id=104624

--- Comment #2 from Vedran Miletić <vedran@miletic.net> ---
(In reply to Harry Wentland from comment #1)
> (In reply to Vedran Miletić from comment #0)
> > This is a regression, DOOM used to work.
> 
> Are you able to bisect?

Possibly. Which part of the stack do you want me to bisect?

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[Bug 104624] [regression, vega] Running DOOM causes *ERROR* amdgpu_dm_commit_planes: acrtc 2, already busy WARNING amdgpu_dm_atomic_commit_tail and prepare_flip_isr

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https://bugs.freedesktop.org/show_bug.cgi?id=104624

--- Comment #3 from Harry Wentland <harry.wentland@amd.com> ---
The kernel. Guess I should've specified that. :)

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[Bug 104624] [regression, vega] Running DOOM causes *ERROR* amdgpu_dm_commit_planes: acrtc 2, already busy WARNING amdgpu_dm_atomic_commit_tail and prepare_flip_isr

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https://bugs.freedesktop.org/show_bug.cgi?id=104624

--- Comment #4 from Harry Wentland <harry.wentland@amd.com> ---
Have you ever gotten around to bisecting the kernel on this?

Are you still seeing the problem?

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[Bug 104624] [regression, vega] Running DOOM causes *ERROR* amdgpu_dm_commit_planes: acrtc 2, already busy WARNING amdgpu_dm_atomic_commit_tail and prepare_flip_isr

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https://bugs.freedesktop.org/show_bug.cgi?id=104624

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

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

--- Comment #5 from Martin Peres <martin.peres@free.fr> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/296.

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