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 E64FB13B59A; Mon, 6 Jan 2025 15:59:49 +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=1736179190; cv=none; b=qZ6bc4fQzTUJ8cNnsAsQlaJX1PrKIIfJqomaqVqFnq16NOolMRZi7kncNS8lfEQHESaU3ZQyLb6l++5ogeBVrjc1nSrv2pjxj03TgGqQ0GclIJPPBUlshE3Qa6iyW7Ijl7IGYXrUksErgKSxXxlilw6T99L58F92Dp+SL2j3/NQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736179190; c=relaxed/simple; bh=OXSOMhCqQ4pI/Yi7scKcr53bAyVdMgKVMNe9lJ7Vd3E=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=K0ry8sSHeA0/+RmPzRp03mSCIMpacakdG9xw1ZHw0cGD+R0vuyGEjMCjwBNnIuCHq/0rY+5FR8ZIQOIxiqsRGuKRwIvyp/RU32v3Cr9JrSvjqPiZoAmeqbyScn1Elb6Hf34XQnbZm+zA8bZPmnyxweXhLDBNFNDnkxRzR5/Tla4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=KrOlx61e; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="KrOlx61e" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0D59AC4CEE6; Mon, 6 Jan 2025 15:59:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1736179189; bh=OXSOMhCqQ4pI/Yi7scKcr53bAyVdMgKVMNe9lJ7Vd3E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KrOlx61ew6LWqceHv3mi7GH+xkqnAGHF04hSAzYG87B3LSdCtBhaEVp3sWlQecONb WQRbBd4UpZbg7u/e3g2MNIUw8QTVpaTAeZuTxYn8r60sMhDdV5lqAeEtuxceAIo3iM 1AKC1XOZdr5Ie/G0LnipgbYRpex4v8vHY8zauoLQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Pau Espin Pedrol , Armin Wolf , Hans de Goede , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Sasha Levin Subject: [PATCH 5.4 48/93] platform/x86: asus-nb-wmi: Ignore unknown event 0xCF Date: Mon, 6 Jan 2025 16:17:24 +0100 Message-ID: <20250106151130.515530955@linuxfoundation.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250106151128.686130933@linuxfoundation.org> References: <20250106151128.686130933@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Armin Wolf [ Upstream commit e9fba20c29e27dc99e55e1c550573a114561bf8c ] On the Asus X541UAK an unknown event 0xCF is emited when the charger is plugged in. This is caused by the following AML code: If (ACPS ()) { ACPF = One Local0 = 0x58 If (ATKP) { ^^^^ATKD.IANE (0xCF) } } Else { ACPF = Zero Local0 = 0x57 } Notify (AC0, 0x80) // Status Change If (ATKP) { ^^^^ATKD.IANE (Local0) } Sleep (0x64) PNOT () Sleep (0x0A) NBAT (0x80) Ignore the 0xCF event to silence the unknown event warning. Reported-by: Pau Espin Pedrol Closes: https://lore.kernel.org/platform-driver-x86/54d4860b-ec9c-4992-acf6-db3f90388293@espeweb.net Signed-off-by: Armin Wolf Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/20241123224700.18530-1-W_Armin@gmx.de Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen Signed-off-by: Sasha Levin --- drivers/platform/x86/asus-nb-wmi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index 78d357de2f04..18d963916b7f 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -585,6 +585,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = { { KE_KEY, 0xC4, { KEY_KBDILLUMUP } }, { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } }, { KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */ + { KE_IGNORE, 0xCF, }, /* AC mode */ { KE_KEY, 0xFA, { KEY_PROG2 } }, /* Lid flip action */ { KE_END, 0}, }; -- 2.39.5