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 1624116A395 for ; Sat, 30 May 2026 23:50:54 +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=1780185055; cv=none; b=kdCVB/ECv4m5tDbmOTvR5MJJve1vBI31fdAuxPCc6LxWnThgOIAojtc90mdWGMpYL8dnhIrK2dk+lma5LE6evO+B4Sm9kN9eFN/eiCeBAjHgCTWY1u71tmSyh+GC8g73oMX0jkMl4kjMTtOYyoaqSDWDWL9Ky5gLpYQGhx2/1PY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780185055; c=relaxed/simple; bh=E3hDrkD8XFYdmVj7Q4O3h8iDZ/DTSCwL/k+V6FwncA8=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=OuNvVLFtoJDrEMmMJoGaGwxFhedCV3kKJ2c7nW4ru4KYgTDtQr3xzI6PIZiQytPQ0CpwlL+Fwz30dAkdDMrH0ngrcMqA1bsYyPA19oN5Uu4A5nEtActN2Iy7UXzql5v5f2Ss+qjtE+n+Lc2I6WKexQL3NQ02k7ba6EoOG4Rr0xc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gZPDaean; 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="gZPDaean" Received: by smtp.kernel.org (Postfix) with ESMTPS id A9896C19425 for ; Sat, 30 May 2026 23:50:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1780185054; bh=E3hDrkD8XFYdmVj7Q4O3h8iDZ/DTSCwL/k+V6FwncA8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=gZPDaeantf6JDY9o9GPc6geez8X1+hOtmKDBVpzM3G1G3pxnH4MoAeJ8FxhQmo7Sl 4UHi93EcBTPX6YNsgj/+8Ex5rTrwfWZD3Q3hE4uHtBs1sviUw8YgitquL1QF2rog06 OMOE1U/P7GSpF7vJTzKGRgLAllA+VOVq+J+9lplu6Co3w2xm3zCPPVRqmzT3mcYA/D R7DHOKTcLDlqwa1BDFA26wdXg/MU0emPVAAjj+Wl2Hn9MmLmY4h7z6Ff2E/YHTq97m sc2fTvglhYN6RaL320o3TbXueNK3SrrO6KRZ4t7RqR4RS/JUJkoKbq06O78FaShuLW 1NGO8Z0ln806w== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 88FD1C3279F; Sat, 30 May 2026 23:50:54 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 218901] LG Gram Laptop Extra Features not working on 2024 models (16Z90S) Date: Sat, 30 May 2026 23:50:54 +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: W_Armin@gmx.de X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: CODE_FIX 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=3D218901 --- Comment #58 from Armin Wolf (W_Armin@gmx.de) --- I think i now understand what is going on: - older devices report the events using WMI and can be manually switched over to a ACPI-based native interface by executing the ACPI control method "OREP(4, 1)". - newer devices (yours) always use the ACPI-based native interface The driver currently uses the WMI-based interface and thus does not receive any events on your device. I think we can fix this by modifying lg-laptop to always use the ACPI-based interface. I will try to come up with a patch, give me a couple days. --=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.=