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 01FA01A2C04 for ; Sun, 3 May 2026 18:25:34 +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=1777832734; cv=none; b=lqx01QZWw3BGvCQvfXVPCnwLLIIFes2pvjt4Td5Ft654LjkfAZ5xJecWuldtVT8BPB/7Bek4gbcEN30bsc8NKM/KY57P/ZZGt6h0ROb/wRPHMCdkxeqIc5lu/rlBS5pIUBNKO5an05qp8DCiGx2EuIcU2axpglGbv7ZkgcrZmus= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777832734; c=relaxed/simple; bh=fuRnlXSo8D3QuWp0vcv89mhUcIdQ9YjnvIfg898Z1fw=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=bzq3UGGcx2uMRt/Jhs/DcVAmiLubqw1b2R8/P088FKr0IFW1Ex9SnRT2BVCRpwpjySMMh2YhI9j8OIzkHChVjZRiBmekS/n/a3v0pbW3RRuhNfSF73ozqtr0HXAPle3iszWIqZ3qcCjb/0n2rpkkQtBUN2msRWLn0n5E4MvPoHQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tuZoe7+J; 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="tuZoe7+J" Received: by smtp.kernel.org (Postfix) with ESMTPS id D74C9C2BCB4 for ; Sun, 3 May 2026 18:25:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777832733; bh=fuRnlXSo8D3QuWp0vcv89mhUcIdQ9YjnvIfg898Z1fw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=tuZoe7+JMpFbXVusXTAY4BN013eBSQsxsxs8fUizah46EtTgRunhqFH3vh3DPXxBg 2Zv0TfU0421rJtRvXMsUR9woKmwGtTnycHM2TwXdL9mEghTs9frJncVOkq7LfccixT 44r93Lxqj0tx0szVc/emoDNeWjc2DOAD+QRkY9uCYO9xeXyKyecnsyGqxwEZt+j1qv 1Km5a0wwtukOQ5TkPudYJvpdzXZ42qhxTd6WvMZwqlIyIGQC8d24XmC7uhjttDm9Xk ZBJy8j37z9NrR3RpHsnvYmpxJBxOSx9l2Ee3zZ3/Sh/q2mxOmR+sVewV42SxxKtpiq OoECQPGijd+vA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id CE80AC433E1; Sun, 3 May 2026 18:25:33 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 221419] ideapad-laptop: brightness keys require continuous VPC polling to function on IdeaPad 3 15IIL05 (BIOS EMCN60WW) Date: Sun, 03 May 2026 18:25:33 +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: ladha979@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=3D221419 --- Comment #3 from ladha979@gmail.com --- Update: Issue was present on kernel 7.0.1-1-cachyos. After updating to 7.0.2-2-cachyos, brightness keys now generate proper KEY_BRIGHTNESSDOWN/KEY_BRIGHTNESSUP events on the Video Bus input device (confirmed via evtest). It is unclear whether this was fixed by a specific change in 7.0.2 or if it is intermittent as previously experienced on Linux Mint. Will update if it regresses. --=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.=