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 44F112147E6 for ; Sat, 25 Apr 2026 16:32:17 +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=1777134737; cv=none; b=DXy0YClCYrjHdDGwtbwx2NUZ42+FWVh0EQZUtBjYT5hVkNCQGDOpdUxd8r/LH3T2HaF6MaIHQyhyAIvK5eR4cqxyJLVC3qk8sV8P0t6+AQXe0JeUBqvcEggLwztcjGxTeRrQYzybVZ4BpIWUQEEDEilGUCnz17AmpTnuJQke9eA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777134737; c=relaxed/simple; bh=rAWioi+2UfoJO85dNZkPOuLXemZDkFnW5WOfe1YOLOw=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=VWgPoVMdKVdBY8Lu6m9wz7muogyMyyrNUMPWBfJ+n4BcDNZ/8QSWCkkmYHaAy7pWDWeyrZvmpJ8fGZ31qB1GolO8t9J8Yn63MAsn6Wf+Ewhd7Wyq5Qrl8AF4S6oM8tGzvUZD19hQbNrb4v3/+z7Pv5dAEIviMNWhXl3a8Ru4cfU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ylf1oywg; 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="Ylf1oywg" Received: by smtp.kernel.org (Postfix) with ESMTPS id DB6BCC2BCB4 for ; Sat, 25 Apr 2026 16:32:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777134736; bh=rAWioi+2UfoJO85dNZkPOuLXemZDkFnW5WOfe1YOLOw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Ylf1oywgyf9ZSSdNOVjscoBjsLR/vgNiuy491oKoCQbVRRu1hSNmE3wjFN5qAvyup j9O4XaFkHdMfCqkTRx/uSbiKdPqoaLaYEWEnEdU8gYmY3T6Gi4vuiLqTv56Tsdb/PU CtovbodIFwvK/sbcyXQX258ETuOZ/LivRe60bmHz0mKg84cefyGo1x6uSiaktpEcaI lPpZ8Yl3faXRt6sXbGRfnFQ5NNBF++K5Ei4lgJqSDXd/aK6NopCYP5gJTOTqjgchZr oki90udOy5MxJePJMz9wErnm8nr8WIU2kBYmGxpfbhaLP/QTabXC3GbuwQObV3Dbg9 zIxpGJjYG9X0Q== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id C12F6C433E1; Sat, 25 Apr 2026 16:32:16 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 221383] ideapad_laptop: Fn hotkeys stop emitting after s2idle resume on IdeaPad Slim 3 14ARP10 (Ryzen 7735HS) Date: Sat, 25 Apr 2026 16:32:16 +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: normal X-Bugzilla-Who: metalcaedes@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: attachments.created 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=3D221383 --- Comment #39 from Daniel Gibson (metalcaedes@gmail.com) --- Created attachment 309955 --> https://bugzilla.kernel.org/attachment.cgi?id=3D309955&action=3Dedit dmesg with the draining EC patch I tried the LLM's patch, it doesn't work - the keyboard doesn't work after suspend, see also the attached dmesg, which is incomplete because apparently this is also executed during boot and already spams so many messages into d= mesg that its running over. One thing that's interesting is that the "X stale EC events cleared" messag= e is never shown. I added some more prints and apparently after resume in acpi_ec_clear() acpi_ec_submit_query(ec) is called exactly once - and never returns. [ 45.771402] ACPI: EC: acpi_ec_clear() [ 45.771402] ACPI: EC: acpi_ec_clear(): submitting query 0 [ 45.771404] ACPI: EC: 2: Increase command [ 45.771406] ACPI: EC: Command(QR_EC) started "submitting query 0" is printed at the beginning of the "for (i =3D 0; i < ACPI_EC_CLEAR_MAX; i++) {" loop There is no "acpi_ec_clear(): submitting query 1" message for the next loop iteration, and there is no "X stale EC events cleared" message that would indicate that this first call has returned. --=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.=