[Bug 208835] New: amdgpu fails to resume from suspend

[Bug 208835] New: amdgpu fails to resume from suspend

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208835

            Bug ID: 208835
           Summary: amdgpu fails to resume from suspend
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.8.0-050800-generic
          Hardware: Intel
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: sevenever@gmail.com
        Regression: No

Created attachment 290797
  --> https://bugzilla.kernel.org/attachment.cgi?id=290797&action=edit
dmesg

Computer fails to resume from suspend.
From the logs it looks like AMDGPU fails to resume.

It is a thinkpad T14 AMD APU R7 4750U, connected to an external display via
USB-C port thru an adapter.

I can still ssh to the machine after resume action, but the both internal
display and external display stuck at black screen.

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[Bug 208835] amdgpu fails to resume from suspend

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208835

Alex Deucher (alexdeucher@gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alexdeucher@gmail.com

--- Comment #1 from Alex Deucher (alexdeucher@gmail.com) ---
Does it work without the external display connected?

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[Bug 208835] amdgpu fails to resume from suspend

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208835

--- Comment #2 from sevenever (sevenever@gmail.com) ---
(In reply to Alex Deucher from comment #1)
> Does it work without the external display connected?

Tried several times, Looks like no problem without the external display
connected.

btw, I have kernel option amd_iommu=off and vt.handoff=7

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[Bug 208835] amdgpu fails to resume from suspend

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208835

Tom (tom@collider.in) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tom@collider.in

--- Comment #3 from Tom (tom@collider.in) ---
I am also affected by this. There are a few recent amdgpu suspend bugs open but
this one is most similar.

My card is a Radeon R7 260X (Bonaire XTX [Radeon R7 260X/360]), so I'm using
the experimental amdgpu driver support.

5.4.58 works,
5.4.72 does not,
5.9.1 does not.

My computer seems to be completely unresponsive after resuming. I haven't tried
SSHing but it does not respond to pressing the power button to put it back into
sleep. However there are systemd service logs in the journal after resume.

Kernel messages of note, which are not part of working logs:

18:14:26 amdgpu: [powerplay] 
          failed to send message 5e ret is 0
18:14:26 amdgpu: [powerplay] 
          failed to send message 145 ret is 0
------------------
18:14:26 [drm:uvd_v4_2_start [amdgpu]] *ERROR* UVD not responding, trying to
reset the VCPU!!!
18:14:26 [drm:uvd_v4_2_start [amdgpu]] *ERROR* UVD not responding, giving up!!!
18:14:26 [drm:amdgpu_device_ip_set_powergating_state [amdgpu]] *ERROR*
set_powergating_state of IP block <uvd_v4_2> failed -1
------------------
18:14:26 amdgpu 0000:01:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR*
ring uvd test failed (-110)
18:14:26 [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of IP
block <uvd_v4_2> failed -110
18:14:26 [drm:amdgpu_device_resume [amdgpu]] *ERROR* amdgpu_device_ip_resume
failed (-110).
18:14:26 PM: dpm_run_callback(): pci_pm_resume+0x0/0xe0 returns -110
18:14:26 PM: Device 0000:01:00.0 failed to resume async: error -110
------------------
18:14:27 [drm] Fence fallback timer expired on ring sdma0


Full journalctl from after resume attached.

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[Bug 208835] amdgpu fails to resume from suspend

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208835

--- Comment #4 from Tom (tom@collider.in) ---
Created attachment 293321
  --> https://bugzilla.kernel.org/attachment.cgi?id=293321&action=edit
systemd journal

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[Bug 208835] amdgpu fails to resume from suspend

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208835

Mario Limonciello (AMD) (mario.limonciello@amd.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
                 CC|                            |mario.limonciello@amd.com

--- Comment #5 from Mario Limonciello (AMD) (mario.limonciello@amd.com) ---
Can you please re-check this on a recent 5.18.y kernel and latest
linux-firmware?  I don't believe it should still be an issue.  If it is, I
would like to see a new log.

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[Bug 208835] amdgpu fails to resume from suspend

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208835

--- Comment #6 from sevenever (sevenever@gmail.com) ---
I don’t hit this issue anymore, looks it has been fixed. Please close. Thank
you!

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[Bug 208835] amdgpu fails to resume from suspend

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=208835

Mario Limonciello (AMD) (mario.limonciello@amd.com) changed:

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

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