From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.tuxedocomputers.com (mail.tuxedocomputers.com [157.90.84.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 355F01854; Fri, 2 Feb 2024 14:26:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=157.90.84.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706883992; cv=none; b=layv9/Kx7lkj9FOBrREzcFgO9pwx+K5UoYYYjA6Wg/iP87pddzFx6UBuXaS0KCJP0PEfZm2NpYrTbjiO3ox2QBYZhcF9V6U1Vr7vy4W85F7Cy98XpfgUcgd1IA1VNEkIAX0V1DfBWLhYsfRf6SL98FXeJPLY+MBjIaqWM9KEZ4k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706883992; c=relaxed/simple; bh=Hek7OsUPTK/+2iL5vxjRI0TRniJiNEvzpxxb70WqieY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=hDuT/VDmvGTRxUSiEF8nsGzZORsKTFEsE9+cxVjGnEun+5QEXRI+bbMnBiNjrydhIIqRjy0pEoVZ8q5eI0ED7fuWqZ3uJoDf2FXr0EIEiVBe98bTmyWBZK4cKtuzQFBgCnBb74IdeXinulzWy71/bAfOnTiZIZ6mFPGkfkSrzaA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tuxedocomputers.com; spf=pass smtp.mailfrom=tuxedocomputers.com; dkim=pass (1024-bit key) header.d=tuxedocomputers.com header.i=@tuxedocomputers.com header.b=iHvft8L4; arc=none smtp.client-ip=157.90.84.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tuxedocomputers.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tuxedocomputers.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=tuxedocomputers.com header.i=@tuxedocomputers.com header.b="iHvft8L4" Received: from [192.168.42.20] (p5de453e7.dip0.t-ipconnect.de [93.228.83.231]) (Authenticated sender: wse@tuxedocomputers.com) by mail.tuxedocomputers.com (Postfix) with ESMTPSA id D1CF22FC0055; Fri, 2 Feb 2024 15:26:20 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tuxedocomputers.com; s=default; t=1706883980; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=rjb1X9/opxrO69KIAP8GbmQxkKMjdNz9fFqZgIlfaFo=; b=iHvft8L4Q/QKjbUsU6dGjcf9ASdUNkAWJjCWZ9XpweIkg3TWZIgzbS6msRf325wL1JuRYC zRhwp9dJJbbDCM8nbPN3UlDu4RiDQ63Iu1SgOfZafAeoZxN0DJw5tDC9JQeqy+BP9coPSA yBw1hrh6D+Wd+ZwVZ9Hajt82HB9My5k= Authentication-Results: mail.tuxedocomputers.com; auth=pass smtp.auth=wse@tuxedocomputers.com smtp.mailfrom=wse@tuxedocomputers.com Message-ID: <029a0d30-c68a-4e12-80a6-db3203ff3907@tuxedocomputers.com> Date: Fri, 2 Feb 2024 15:26:20 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] Fix strange behavior of touchpad on Clevo NS70PU To: Dmitry Torokhov Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org References: <20231205163602.16106-1-wse@tuxedocomputers.com> Content-Language: en-US From: Werner Sembach In-Reply-To: <20231205163602.16106-1-wse@tuxedocomputers.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit gentle bump Am 05.12.23 um 17:36 schrieb Werner Sembach: > When closing the laptop lid with an external screen connected, the mouse > pointer has a constant movement to the lower right corner. Opening the > lid again stops this movement, but after that the touchpad does no longer > register clicks. > > The touchpad is connected both via i2c-hid and PS/2, the predecessor of > this device (NS70MU) has the same layout in this regard and also strange > behaviour caused by the psmouse and the i2c-hid driver fighting over > touchpad control. This fix is reusing the same workaround by just > disabling the PS/2 aux port, that is only used by the touchpad, to give the > i2c-hid driver the lone control over the touchpad. > > v2: Rebased on current master > > Signed-off-by: Werner Sembach > Cc: stable@vger.kernel.org > --- > drivers/input/serio/i8042-acpipnpio.h | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/input/serio/i8042-acpipnpio.h b/drivers/input/serio/i8042-acpipnpio.h > index 9c39553d30fa2..b31d3285bea69 100644 > --- a/drivers/input/serio/i8042-acpipnpio.h > +++ b/drivers/input/serio/i8042-acpipnpio.h > @@ -1200,6 +1200,12 @@ static const struct dmi_system_id i8042_dmi_quirk_table[] __initconst = { > SERIO_QUIRK_RESET_ALWAYS | SERIO_QUIRK_NOLOOP | > SERIO_QUIRK_NOPNP) > }, > + { > + .matches = { > + DMI_MATCH(DMI_BOARD_NAME, "NS5x_7xPU"), > + }, > + .driver_data = (void *)(SERIO_QUIRK_NOAUX) > + }, > { > .matches = { > DMI_MATCH(DMI_BOARD_NAME, "NJ50_70CU"),