From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbgeu1.qq.com (smtpbgeu1.qq.com [52.59.177.22]) (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 70C6F15B542 for ; Thu, 18 Apr 2024 08:59:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=52.59.177.22 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713430760; cv=none; b=IjYzpgpOnlh+plQzJ3ODY2/AbAniRmSnzXPe0+s79S+7hON8ifAQFsZ96PPJpHveNXGPaD02kYuvqlDIvZd1YpbGSfaXZOJftGmGuIFi37piW5SINZnX1EG8Bn7mwkDem2jzCZHPb01bVnZS6008BcqSWymo8ovnAgTSGx8P1c0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713430760; c=relaxed/simple; bh=DLvv5GEORt9mlgqdwdbTjkqxFo4Et1E9KRmatrJ/U8Q=; h=Message-ID:Date:MIME-Version:Subject:To:References:Cc:From: In-Reply-To:Content-Type; b=p534bD6vOlRXmB3xTKdaYKwdhGv3ZVTh46WnO/kH4k6nX9w4D+Y8Ofl09tb0l8ug++fyN/gqWuaMPdl600EwJa2aB3cGqg774zEGA4lJbDRy/f4SJW5hKh8n34lg6p97xteIpSNXOyyZrAKQ8qXrhexeXxO7oxw7kHsvMQGyabw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mail2.sysu.edu.cn; spf=pass smtp.mailfrom=mail2.sysu.edu.cn; arc=none smtp.client-ip=52.59.177.22 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=mail2.sysu.edu.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mail2.sysu.edu.cn X-QQ-mid: bizesmtpip3t1713430738two8lax X-QQ-Originating-IP: HRDUyiB8C8GX/NWlwhl1OXJZYjVguHi4AKvmnnVZywc= Received: from [IPV6:2001:250:3002:3270:348f:c ( [255.199.207.5]) by bizesmtp.qq.com (ESMTP) with id ; Thu, 18 Apr 2024 16:58:56 +0800 (CST) X-QQ-SSF: 01400000000000B0F000000A0000000 X-QQ-FEAT: +ynUkgUhZJnGzuDRUAYNy/+tz91yxHCGDs60nk/DvwhzKk/gK8VSbAw4fFFlm 7auscf2DKNHBv6mcGl56XYhzSLObQsDCbKO6ThRbDN1gw8L8pmUhSfjvT3T+kcLNszodYVL YeoRi6/3Q1PhZqX72EsmVE+uflCyOCsy//z6yAi5sFXzXIK0BmnAGh40pyzbT+kP1hTS/aV 5te0OGNWM1X7OvAZAFTnTlNfoCJPG+779M9sVdHKeiZBBMsDv7Z9ZmTFhw3UCh07ahq5VQt K1kqZuYZWQ7X10l2pw2Z2V70OjUiii077YcH5V2JSQjcWPqU7YMf7zb8D5kJuE3GnmAjD0t 4xLUxW12hM/ZxjLd24ellyAVGdK3k3Yi6bXveZxx5YiLK9Zj0E= X-QQ-GoodBg: 2 X-BIZMAIL-ID: 3389459207315888004 Message-ID: Date: Thu, 18 Apr 2024 16:58:56 +0800 Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] Input: PS/2 - add support for Lenovo Xiaoxin keyboard To: WangYuli References: <593C1A73FB93BACE+20240326131718.20497-1-wangyuli@uniontech.com> Content-Language: en-US Cc: linux-input@vger.kernel.org, dmitry.torokhov@gmail.com From: Shang Ye In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtpip:mail2.sysu.edu.cn:qybglogicsvrgz:qybglogicsvrgz8a-0 Hi, On 2024/04/18 4:16 pm, WangYuli wrote: > Hi, > > On 2024/3/29 04:34, Dmitry Torokhov wrote: >> Could you please tell me more about the keyboard? > > Link: > https://lore.kernel.org/lkml/20230514083336.3811-1-yesh25@mail2.sysu.edu.cn/T/ > > Link: https://gist.github.com/yescallop/5a97d010f226172fafab0933ce8ea8af > > Those links above mentioned the same situation. > > Lenovo has a batch of laptops shipped in 2021 with the same problem. And > > the combined sales of these products are considerable. > >> What ID does it use? > 0x83. >> Majority of keyboards are using 0xab83, does your device forget to send >> 0xab by chance? > Unfortunalety, I'm afraid not. >> >> Thanks. >> > Thanks. > I'm pretty sure that the problem I encountered was already fixed by a previous patch: https://lore.kernel.org/r/20231115174625.7462-1-hdegoede@redhat.com Could you please check if it is the case? Regards, Shang