From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6BFF9C61DD6 for ; Sat, 29 Aug 2026 15:57:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9804E10E140; Sat, 29 Aug 2026 15:57:29 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="l7fBaKDk"; dkim-atps=neutral Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by gabe.freedesktop.org (Postfix) with ESMTPS id A71C310E140 for ; Sat, 29 Aug 2026 15:57:28 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 0F946600AA for ; Sat, 29 Aug 2026 15:57:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id B69D9C2BCB9 for ; Sat, 29 Aug 2026 15:57:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1788019047; bh=O7vHOdgyYbJ3nPICJubqQawNouP1NHI2RiTsJ6aAw0o=; h=From:To:Subject:Date:In-Reply-To:References:From; b=l7fBaKDkLU+MLhIRtVOqHQXFNNARfFZFuvbNQIWOnacyf6Ra6iYI002Sq7VIp8Yqs XGmX+SqfuBv9slsPFdDiyzk0o4uZdNxP2bq9NXcA5mUGUw68Qb+R2aANUd/XghOijU mLRdRxgoUmI5DiW673zweaFSVbImhKgyiH6fNwnEUyPnnJGkhyufsoIPie/h9yna5F ENeNjARDh16N8h77hwsYnmzRiR8TaccnGm1TjUOUu+IIyE8dxXswftaPxitbq2Vyir vsBvwhyBBo4FVfTys/YDGKDnDzvAXSaHauQCEQKzft1Q4uFzUb8c4/R+edsgDmyELW rrSxnstSZiEHQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 9A9C3C41612; Sat, 29 Aug 2026 15:57:27 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 221040] AMD Ryzen 5700G (Renoir/Cezanne): Second suspend hangs after "PM: suspend entry (deep)" - xhci_hcd and asus_wmi LPS0 involvement Date: Sat, 29 Aug 2026 15:57:27 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: s93nesua@bote.unbox.at X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: CODE_FIX X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=3D221040 --- 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-s= uspend-hangs-after-resume-xhci-hcd-asus-wmi-issues/77923 - r/AMDHelp: https://www.reddit.com/r/AMDHelp/comments/1qv40fo/amd_ryzen_5700g_renoir_as= us_b450i_second_suspend/ --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=