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 B5DC5254E99; Wed, 11 Dec 2024 18:54:07 +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=1733943247; cv=none; b=XUyB9B6fnQl8+fJep6lJy9i6RY9ILKzA1XlLrBY9I3DvN/Qp7LVJPub8DBNlRenZfPk3B6KDTpf40N828BqTSfqZMnTI6SvpeMO/YBgGf+SfoOXBekDu4sCsSJV6uTlwJVw6HIAFqSwZFyO8cDp4MQ28BqkV1URvl/8cvJ3G7Gc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733943247; c=relaxed/simple; bh=7ozMWDrtDMO5SKBOtF4GA6VAsjKod8+uLX4ouEbOVZo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=BUqFwk2E8r0J38hh9t46EcA+xglwyw8QG3xyzXRiCpYngEVCncv1biKoRlkC6bHqjfrtiTvJy/W1Ar70IpUSI5Zlfr8VerZ3srHT3l+nvts0iBoN7mSVs0vY3X5rgGyniRCjujSbDDdPPfXJ6t6wleV3rfQhjjC7ufn3KtkSh2A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nIVHxg2i; 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="nIVHxg2i" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0F7F5C4CEE0; Wed, 11 Dec 2024 18:54:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733943247; bh=7ozMWDrtDMO5SKBOtF4GA6VAsjKod8+uLX4ouEbOVZo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nIVHxg2iK7G54CwHsNbo3H3EB2QfX7J1GJ7vPoH6h2bPT0g48UfrPGW39/Ks4mbHx 3c1cpCdbB5KABoakmNEQnXoWZwjes0tfqDZJBG0HxYaWvqSbzLe+z07l75BmQv0bII isBocO2qLDWb2wTyjRQlwHHru7f5GQyLbnLMqoEB6fWWypra7TMm6qWJYZmgwCCIi7 GjbJt2JH5Z+9GDWxalkc3HA9RVfrugEwMSPldV5K7KjVWf6kz/9hB7MAPYEchSp96/ 9D+u8kTIRbXUfRyik0ukIAJeUGWoj33tprX5WHUpCEhcinWbuh8dgkTUvFlY7vaudM a/WgqX/K42lmQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Armin Wolf , Pau Espin Pedrol , Hans de Goede , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Sasha Levin , corentin.chary@gmail.com, luke@ljones.dev, platform-driver-x86@vger.kernel.org Subject: [PATCH AUTOSEL 5.15 06/10] platform/x86: asus-nb-wmi: Ignore unknown event 0xCF Date: Wed, 11 Dec 2024 13:53:47 -0500 Message-ID: <20241211185355.3842902-6-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241211185355.3842902-1-sashal@kernel.org> References: <20241211185355.3842902-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.15.173 Content-Transfer-Encoding: 8bit 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 49505939352ae..224c1f1c271bc 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -574,6 +574,7 @@ 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_KEY, 0xBD, { KEY_PROG2 } }, /* Lid flip action on ROG xflow laptops */ { KE_END, 0}, -- 2.43.0