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 2D06E3AD51E for ; Thu, 2 Apr 2026 09:58:17 +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=1775123898; cv=none; b=ZbLtIWF5hk7MqM5K7ibEnOlA9dEzH8iKUjD7ZieLa617fcU+orkVmtb9nu5jMzbES6LingtydrmDi/3HcZgX9MCryybxxBuSGgJYlqaf+YLESoaY1HCVVHt3fKitaF0v0U+bq69BvPplnYyggy52L5oKt8zEOcaA97S3qDDfnwc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775123898; c=relaxed/simple; bh=IjJnEtS6gEElL4gii+prlk8umylodXJIj5sicABRdtE=; h=From:To:Subject:Date:Message-ID:Content-Type:MIME-Version; b=c7RjV5rAlQ1u2bppHpFztpbZhTOa1p9kAEAoGjrpXpFaIGpFwpGgUTWcoPIkLji7ALi6ltCekTvqo6xkkyzC4eq3g9aTWw5Q8pUJTZBNI/tY90Zi5zE/L/DPfVzGplAfY4nysvB+WnjRnGWCZfuLg5SoSpF/wEJP6x/Zi+fDc04= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HEOUe+rR; 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="HEOUe+rR" Received: by smtp.kernel.org (Postfix) with ESMTPS id 88468C116C6 for ; Thu, 2 Apr 2026 09:58:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775123897; bh=IjJnEtS6gEElL4gii+prlk8umylodXJIj5sicABRdtE=; h=From:To:Subject:Date:From; b=HEOUe+rRfGVqVW++XeZILVJqBmdJFYYondWQ79D/KK/treamjjewm+udNKahnZ+fE aoiaAGzfo5GFPpSivH55+iz1jl/KRxTaijIuAAeU3XdErrOox/KUypBcFE3loKMGLT PcQXcxDzZHR7v8qneD2vDb/I41UlfuV50m8x8jg55BP1kNBtxfJ+HnLCKnohLZr75e cnm+eTqKNZcGDs7pPhIy/jZnySDjA5s/PuXlQnzUMiB2qfiR0wrYuaZjls8vR2HM2j AMheybUYHplssOw1lzRb/4beTLD9l6qpdsLE1fwwGlJ+IJyLuz+3/uf1yWuf82KI8n baQlVdBI3urqA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 7BEF8C3279F; Thu, 2 Apr 2026 09:58:17 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: =?UTF-8?B?W0J1ZyAyMjEzMTFdIE5ldzogQVNVUyBaZW5ib29rIFMgMTYgVU01?= =?UTF-8?B?NjA2V0Eg4oCUIFRvdWNocGFkIChFTEFOMTAxMCkgYmVjb21lcyB1bnJlc3Bv?= =?UTF-8?B?bnNpdmUgZHVlIHRvIEVDIHN0YXRlIGNvcnJ1cHRpb24=?= Date: Thu, 02 Apr 2026 09:58:17 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new 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: normal X-Bugzilla-Who: david@flyboard.ai 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: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cf_regression attachments.created Message-ID: 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=3D221311 Bug ID: 221311 Summary: ASUS Zenbook S 16 UM5606WA =E2=80=94 Touchpad (ELAN1010) becomes unresponsive due to EC state corruption Product: Drivers Version: 2.5 Hardware: AMD OS: Linux Status: NEW Severity: normal Priority: P3 Component: Platform_x86 Assignee: drivers_platform_x86@kernel-bugs.osdl.org Reporter: david@flyboard.ai Regression: No Created attachment 309800 --> https://bugzilla.kernel.org/attachment.cgi?id=3D309800&action=3Dedit dmesg, acpidump, DSDT disassembly, and full ACPI analysis for ELAN1010 touc= hpad failure on UM5606WA On the ASUS Zenbook S 16 UM5606WA (BIOS 318, kernel 6.19.8-200.fc43.x86_64,= AMD Ryzen AI 9 HX 370), the ELAN1010 I2C touchpad intermittently becomes unresponsive. The ACPI _STA method for \_SB.I2CC.ETPD returns 0, so i2c-hid-acpi never bi= nds. The Fn+F7 touchpad toggle hotkey has no effect (no OSD, no EC event). A warm reboot does not fix it =E2=80=94 only a full shutdown (power-off) restores = the touchpad by resetting the EC. The _STA logic gates on two EC/firmware variables (TPIF and DSYN) that appe= ar to get corrupted during normal use. No user action triggered the failure. The DSDT also has pre-existing errors: duplicate named objects on \_SB.PCI0.GPP4 (_S0W, _PR0, _PR3). Full ACPI analysis, dmesg, DSDT disassembly, and acpidump attached. --=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.=