[Bug 221040] New: AMD Ryzen 5700G (Renoir/Cezanne): Second suspend hangs after "PM: suspend entry (deep)" - xhci_hcd and asus_wmi LPS0 involvement

[Bug 221040] New: AMD Ryzen 5700G (Renoir/Cezanne): Second suspend hangs after "PM: suspend entry (deep)" - xhci_hcd and asus_wmi LPS0 involvement

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221040

            Bug ID: 221040
           Summary: AMD Ryzen 5700G (Renoir/Cezanne): Second suspend hangs
                    after "PM: suspend entry (deep)" - xhci_hcd and
                    asus_wmi LPS0 involvement
           Product: Drivers
           Version: 2.5
          Hardware: AMD
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P3
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: s93nesua@bote.unbox.at
        Regression: No

Created attachment 309304
  --> https://bugzilla.kernel.org/attachment.cgi?id=309304&action=edit
after-resume-1_with-612-kernel.log  +
after-failed-second-suspend_with-612-kernel.log +
suspend-log-0x1C_with-618-kernel.txt

========= System =============== 

- CPU: AMD Ryzen 7 5700G (Renoir APU)
- Motherboard: ASUS ROG STRIX B450-I (BIOS 5901)
- OS: EndeavourOS (Arch-based)
- Kernel: 6.12.63-1-lts
- Mesa: 25.3.4
- Display: Wayland (GNOME Shell 49.3)

========== Bug ===================

First suspend/resume cycle works correctly. Second suspend hangs with cursor
update failures. PC fan keeps running.

========== Logs in Attachement ===================

- after-resume-1_with-612-kernel.log 
- after-failed-second-suspend_with-612-kernel.log 
- suspend-log-0x1C_with-618-kernel.txt

========== Key Errors ===================

- xhci_hcd 0000:01:00.0: xHC error in resume, USBSTS 0x401, Reinit
- gnome-shell: Cursor update failed: drmModeAtomicCommit: Invalid argument
- System hangs at "Performing sleep operation 'suspend'" 

========== Update ======================

Testing with Kernel 6.18 shows:
- New error: "asus_wmi: failed to register LPS0 sleep handler" (not present in
6.12 LTS)
- amdgpu.dcfeaturemask=0x1C fixes cursor errors in 6.12 LTS but has NO effect
in 6.18
- Suspect: ASUS board-specific LPS0 handler failure interferes with suspend
- Hardware: ASUS ROG STRIX B450-I GAMING (BIOS 5901)

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[Bug 221040] AMD Ryzen 5700G (Renoir/Cezanne): Second suspend hangs after "PM: suspend entry (deep)" - xhci_hcd and asus_wmi LPS0 involvement

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221040

--- Comment #1 from Bertram Ganz (s93nesua@bote.unbox.at) ---
Workaround: Use suspend-to-disk (hibernation) instead of suspend-to-RAM.

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[Bug 221040] AMD Ryzen 5700G (Renoir/Cezanne): Second suspend hangs after "PM: suspend entry (deep)" - xhci_hcd and asus_wmi LPS0 involvement

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221040

--- Comment #2 from Bertram Ganz (s93nesua@bote.unbox.at) ---
Cross-posted to:
- AMD DRM GitLab: https://gitlab.freedesktop.org/drm/amd/-/issues/4927

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[Bug 221040] AMD Ryzen 5700G (Renoir/Cezanne): Second suspend hangs after "PM: suspend entry (deep)" - xhci_hcd and asus_wmi LPS0 involvement

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221040

--- Comment #3 from Bertram Ganz (s93nesua@bote.unbox.at) ---
Cross-posted to:
- Reddit r/AMDHelp:
https://www.reddit.com/r/AMDHelp/comments/1qv40fo/amd_ryzen_5700g_renoir_asus_b450i_second_suspend/

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[Bug 221040] AMD Ryzen 5700G (Renoir/Cezanne): Second suspend hangs after "PM: suspend entry (deep)" - xhci_hcd and asus_wmi LPS0 involvement

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221040

Artem S. Tashkinov (aros@gmx.com) changed:

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

--- Comment #4 from Artem S. Tashkinov (aros@gmx.com) ---
> Cross-posted to:
> - AMD DRM GitLab: https://gitlab.freedesktop.org/drm/amd/-/issues/4927

This is where it belongs.

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[Bug 221040] AMD Ryzen 5700G (Renoir/Cezanne): Second suspend hangs after "PM: suspend entry (deep)" - xhci_hcd and asus_wmi LPS0 involvement

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221040

Bertram Ganz (s93nesua@bote.unbox.at) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|ANSWERED                    |CODE_FIX

--- Comment #5 from Bertram Ganz (s93nesua@bote.unbox.at) ---
Update: Issue appears resolved (kernel 6.18.42-1-lts / Mesa 26.0)

After several months of using hibernation (S4) as a workaround, I retested
suspend/resume (S3) today and completed 3 consecutive cycles successfully
with no hang - previously the second cycle would reliably hang after
"PM: suspend entry (deep)" with no further kernel output, requiring a hard
reset.

Version delta:

My original report was on:
- Kernel: 6.12.63-1-lts
- Mesa: 25.3.4

I retested a few months ago on 6.18.17-1-lts and it was still failing at
that point (see earlier comments). Just retested again on:
- Kernel: 6.18.42-1-lts
- Mesa: 26.0

...and suspend/resume now works reliably. So the fix landed somewhere
between 6.18.17 and 6.18.42 (kernel), or possibly required the Mesa 26.0
upgrade in combination - I can't pinpoint the exact patch given the size
of the jump.

Still present (but non-fatal):

These log messages still appear but no longer block suspend/resume:
  gnome-shell: Cursor update failed: drmModeAtomicCommit: Invalid argument
  xhci_hcd 0000:01:00.0: xHC error in resume, USBSTS 0x401, Reinit
  asus_wmi: failed to register LPS0 sleep handler in asus-wmi

Hardware:
- AMD Ryzen 7 5700G (Renoir/Cezanne)
- ASUS ROG STRIX B450-I GAMING (BIOS 5901)
- amdgpu.dcfeaturemask parameter removed, no longer needed

Status:

I'll leave this open for now since I haven't pinpointed the exact fix, and
the underlying error messages are still present even though non-fatal.
Feel free to close if this is considered sufficiently resolved, or let me
know if a bisect would help.

Also posted updates on:
- AMD GitLab: https://gitlab.freedesktop.org/drm/amd/-/issues/4927
- EndeavourOS forum:
https://forum.endeavouros.com/t/amd-ryzen-5700g-renoir-asus-b450-i-second-suspend-hangs-after-resume-xhci-hcd-asus-wmi-issues/77923
- r/AMDHelp:
https://www.reddit.com/r/AMDHelp/comments/1qv40fo/amd_ryzen_5700g_renoir_asus_b450i_second_suspend/

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[Bug 221040] AMD Ryzen 5700G (Renoir/Cezanne): Second suspend hangs after "PM: suspend entry (deep)" - xhci_hcd and asus_wmi LPS0 involvement

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221040

--- Comment #6 from Bertram Ganz (s93nesua@bote.unbox.at) ---
Update: Issue resolved (kernel 6.18.42-1-lts / Mesa 26.0)

After several months of using hibernation (S4) as a workaround, I retested
suspend/resume (S3) today and completed 3 consecutive cycles successfully
with no hang - previously the second cycle would reliably hang after
"PM: suspend entry (deep)" with no further kernel output, requiring a hard
reset.

Version delta:

My original report was on:
- Kernel: 6.12.63-1-lts
- Mesa: 25.3.4

I retested a few months ago on 6.18.17-1-lts and it was still failing at
that point (see earlier comments). Just retested again on:
- Kernel: 6.18.42-1-lts
- Mesa: 26.0

...and suspend/resume now works reliably. So the fix landed somewhere
between 6.18.17 and 6.18.42 (kernel), or possibly required the Mesa 26.0
upgrade in combination - I can't pinpoint the exact patch given the size
of the jump.

Still present (but non-fatal):

These log messages still appear but no longer block suspend/resume:
  gnome-shell: Cursor update failed: drmModeAtomicCommit: Invalid argument
  xhci_hcd 0000:01:00.0: xHC error in resume, USBSTS 0x401, Reinit
  asus_wmi: failed to register LPS0 sleep handler in asus-wmi

Hardware:
- AMD Ryzen 7 5700G (Renoir/Cezanne)
- ASUS ROG STRIX B450-I GAMING (BIOS 5901)
- amdgpu.dcfeaturemask parameter removed, no longer needed

Marking this resolved (CODE_FIX) based on my own testing, since the hang no
longer occurs. I don't have the exact commit that fixed it - if anyone can
identify it, feel free to comment. Please reopen if this regresses for me
or others with similar hardware.

Also posted updates on:
- AMD GitLab: https://gitlab.freedesktop.org/drm/amd/-/issues/4927
- EndeavourOS forum:
https://forum.endeavouros.com/t/amd-ryzen-5700g-renoir-asus-b450-i-second-suspend-hangs-after-resume-xhci-hcd-asus-wmi-issues/77923
- r/AMDHelp:
https://www.reddit.com/r/AMDHelp/comments/1qv40fo/amd_ryzen_5700g_renoir_asus_b450i_second_suspend/

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