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 E8E452583AA; Wed, 11 Dec 2024 18:54:49 +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=1733943290; cv=none; b=tzHAEor4STcZ1ABjOEvrGmsndrpFIqcpPwHeeaYYqhya4naMcR8K88ErrqSjKRSrRxXNG7oigpOwLTE3aXo1y/A09Bb64+AJgH4ZbS4XnP1hv0NYfnCpLZzOvqXz8tocv+np4Ynx8c4lVBMYpu3/F+7f/tBIM21qSXl5/fCcqpY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733943290; c=relaxed/simple; bh=9pez56zA4NtOTwEXTkUcxS6bKyL4e44NTEfZtg29qYw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=mTz0zKXhPfUJMfqWBiRmQekbaQAXN8141rVjcYKL1o9Bq9oCJ3hRpl5WBoorPLNZXzVGUs0GVBMWKpl4uJnmStXrx6c+0+dt3u5XZy199XXL7b2/7JqlVNR3p/908iiVm5R4t+f1z1ijnjA4GS7JKv51r6MlC3Xtl4O1pHJxYHw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bmQyy/Xm; 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="bmQyy/Xm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5799EC4CED4; Wed, 11 Dec 2024 18:54:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733943289; bh=9pez56zA4NtOTwEXTkUcxS6bKyL4e44NTEfZtg29qYw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bmQyy/XmMa0BcKaG4uP6zIP+NqdZ5cjwQ1NalwKu4djrPTsVBxx7xq9WxJc6YvVB/ zLLc7AKGNDc3kMFGiVz6MvI63m9S7gGJr1B89gupnLutSRJOBIE+wMHPdXHogNgsBH gMzz+FaJ+FBvZ9dDM2WARAEOjpWQI9kjzolWGc87W9NajQNHiMwG9yD99urzdwsINk uMvGzQTUw1+OlbntKaYLJ0QWQd0fq6gXQ3xc4taS0RozfTi5QHJM6zgq/F//HYoTqi 9ot7i+t3PeYjXqLAO24kkaXrKy7PRhKw/YA6VESLvj2Quu+v+Vs9ZjmON3b5U8dHws Uup1CeaX0lAxg== 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 5.4 4/7] platform/x86: asus-nb-wmi: Ignore unknown event 0xCF Date: Wed, 11 Dec 2024 13:54:37 -0500 Message-ID: <20241211185442.3843374-4-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241211185442.3843374-1-sashal@kernel.org> References: <20241211185442.3843374-1-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 5.4.286 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 78d357de2f040..18d963916b7f8 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}, }; -- 2.43.0