From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3994B3016F1 for ; Wed, 11 Feb 2026 15:35:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770824127; cv=none; b=Ft5ENxTLydln//ZflWf5xS7RRTezb8xz+cNyL18/JY21wvEGXaJS1IVM0tIErFIQjEuJ9BE0halIZDWUMJj895yG3nwb6/3g+UgQDTBQAPB36/GIDGsYb1WX3hpfc11PHM3yvdLa63hUSF8Dw02Wn/89W/O1Bez8Z0+Ts+RT3S4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770824127; c=relaxed/simple; bh=ij8EnvkT4acKI4Kva39PFUsdiByY/TZpobCSJXP+oHo=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=IHDZtn16wBWm67L3MtW0kuglkgQz//a4XOnJN/IOVwcXNB0beDYhFmSmo0Uw9OIXZHI007pnWjfpXmgOtJKzeaQNlYred8MYB+MpKGyLcRUrTD+k9hwIhhjNasg3+yswhraWM7fSOVsd/SaJuAznnxcd6Lo9iFbJd3lcjSdePcY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZBqBpjg+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZBqBpjg+" Received: by smtp.kernel.org (Postfix) with ESMTPS id C6636C4CEF7 for ; Wed, 11 Feb 2026 15:35:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770824126; bh=ij8EnvkT4acKI4Kva39PFUsdiByY/TZpobCSJXP+oHo=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ZBqBpjg+OzcXdDZ6j0sQMB9rmG8BVZIC7Gn+FfuLuJafgSA1FnpzsX/yUSpNdB8SH 94mFvg58xcnTQbHJq0FVLXHnMDAZ3ohn0AKLeSpgIo2LlTERu5C/UU2F8wFhM3JkMT ul9nQvJFel92EfulAqDz68Vwa+Kyw0jADX2NQvtgxYOFhj5nc31shH+bMfQyFdnD1j pbQfblZ1lViWVfXEPiPoQH9v3QWXINWnCn22kP2NDUryCundPzys1lZLFw32IJwx70 yTfrR6clFqnHMfOUlY911oiI4Y5ANWb3bbcx4YSAt7mxM8Y8FWBlUGhYnSBQqlkRjf DXtMGnhSzbNrA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id BFCCFC433E1; Wed, 11 Feb 2026 15:35:26 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 221065] ideapad_acpi: unexpected charge_types spam on Yoga Pro 7 14ASP9 Date: Wed, 11 Feb 2026 15:35:26 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: low X-Bugzilla-Who: anhollander516@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_platform_x86@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 Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D221065 --- Comment #27 from Avraham Hollander (anhollander516@gmail.com) --- (In reply to Rong Zhang from comment #26) > Avraham, could you test if the patch fixes the issue? >=20 > It's just a PoC as I haven't seen Raphael's acpidump so IDK if it works on > their device. >=20 > Mark, could you check the documentation of the GBMD interface? Will its > return value have any byte being 0xFF under normal circumstances? If not,= I > think the workaround can be applied unconditionally without a DMI quirk. > Also the issue should really be fixed from the FW side. Could you coordin= ate > with the FW team about this? It did not. Unplugging and replugging the charger a bunch of times results = in: ACPI Error: Thread 386093824 cannot release Mutex [ECMT] acquired by thread 32582016 (20250807/exmutex-378) ACPI Error: Aborting method \_SB.PCI0.LPC0.EC0.ECCC due to previous error (AE_AML_NOT_OWNER) (20250807/psparse-529) ACPI Error: Aborting method \_SB.PCI0.LPC0.EC0.RPAM due to previous error (AE_AML_NOT_OWNER) (20250807/psparse-529) ACPI Error: Aborting method \_SB.PCI0.LPC0.EC0._Q93 due to previous error (AE_AML_NOT_OWNER) (20250807/psparse-529) power_supply BAT0: driver failed to report `charge_types' property: -5 power_supply BAT0: driver failed to report `charge_types' property: -5 ACPI Error: Thread 348558528 cannot release Mutex [ECMT] acquired by thread 350311168 (20250807/exmutex-378) ACPI Error: Aborting method \_SB.PCI0.LPC0.EC0.ECCC due to previous error (AE_AML_NOT_OWNER) (20250807/psparse-529) ACPI Error: Aborting method \_SB.PCI0.LPC0.EC0.VPC0.DYTC due to previous er= ror (AE_AML_NOT_OWNER) (20250807/psparse-529) ucsi_acpi USBC000:00: GET_CONNECTOR_STATUS failed (-110) power_supply BAT0: driver failed to report `charge_types' property: -5 power_supply BAT0: driver failed to report `charge_types' property: -5 ucsi_acpi USBC000:00: ucsi_handle_connector_change: GET_CONNECTOR_STATUS fa= iled (-5) ucsi_acpi USBC000:00: ucsi_handle_connector_change: GET_CONNECTOR_STATUS fa= iled (-5) ucsi_acpi USBC000:00: GET_CONNECTOR_STATUS failed (-5) --=20 You may reply to this email to add a comment. 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