From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from sv9.manufrog.com (sv9.manufrog.com [46.246.119.84]) (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 C1C8532E68B; Thu, 23 Oct 2025 13:32:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.246.119.84 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761226358; cv=none; b=QtFAWuhrlDGjZ+JWZtsv49rAjIpzjOcdBkOv+nvHVMlZjGRG6BlK582usaknxsy1PBykxdBrRwX63VJsb3k04tJQ80c9zNZGL1eImY20oWQ52/v28bq2/2TtQ4lyKhRGKBJs/OM4mvsKkrN2v/mzeTai5cQT08UC+2BQulNpMzk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761226358; c=relaxed/simple; bh=Nfb/G2ti7GlBQkKzsnLi4YD9F7rDwDfm/IEVUFmtQYM=; h=MIME-Version:Date:From:To:Cc:Subject:In-Reply-To:References: Message-ID:Content-Type; b=olTH6Ms2RO0Wrnssy3+YOc7mNXFe2gRJz5AqjnV4riQljdt2itFZfy8GF/f5b4GxUxoMOZDOhI7gUdPMdmRBYhSXmyRBQ0lsVDRVoHmByJsn4mU7zXCzgUc9OIi/Wd5qsyeYGQ9uczPJTjEloSVfUi4fko3fDDVmFIFSyrLA19E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=oscillator.se; spf=pass smtp.mailfrom=oscillator.se; dkim=pass (2048-bit key) header.d=oscillator.se header.i=@oscillator.se header.b=QLvKSlSb; arc=none smtp.client-ip=46.246.119.84 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=oscillator.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oscillator.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=oscillator.se header.i=@oscillator.se header.b="QLvKSlSb" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=oscillator.se; s=default; h=Content-Transfer-Encoding:Content-Type: Message-ID:References:In-Reply-To:Subject:Cc:To:From:Date:MIME-Version:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=O5ZMIYN8ycDHNbzVlpkPmStoVZl4YoEN9X48sNv7hm8=; b=QLvKSlSbMqzwC84iZ1D2grsOdg lBxt8/sRJCZ5RLRzlYomXC6oxCTOJCNBduNL2V/Bgny96xwbomFIdO1gp26eZ8Ltnpzgj0/jN594A xdjQzzAanpa05Xg+w7u0COjwJgnNpcoo+LAMm9Vqs5ejbGbtNi6CKCSoZQo1/PA+bA/dkF3qnAPZb wsOxgm9YEPgQ7eXLMHunCBwDLrPwrSngNdB5+91+XKw5Ow0n+3qeprqkwAKYZc0/FpJONYkNHb8fB xLqv6WwE6ET1bXGv+nhM4Dn9diGntE1gs+R6ZGJqhX1fZnpwwtTbud2DUggrOEl4wOFTlu2bFMUlP Tg/JoZ7g==; Received: from [::1] (port=39834 helo=sv9.manufrog.com) by sv9.manufrog.com with esmtpa (Exim 4.98.2) (envelope-from ) id 1vBv52-0000000C1N5-0gAO; Thu, 23 Oct 2025 15:10:10 +0200 Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Date: Thu, 23 Oct 2025 15:10:08 +0200 From: Staffan Melin To: Salvatore Bonaccorso Cc: zhangheng , 1114557@bugs.debian.org, Linux Hid , jikos@kernel.org, bentiss@kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: Bug#1114557: [PATCH v2] HID: quirks: Add device descriptor for 4c4a:4155 In-Reply-To: References: <20250923022445.3276026-1-zhangheng@kylinos.cn> <175716941557.2355.4359402692624340645.reportbug@debianduo> User-Agent: Roundcube Webmail/1.6.11 Message-ID: <638f3938581848a8ca0a6dcb981dfbdd@oscillator.se> X-Sender: staffan.melin@oscillator.se Organization: Oscillator Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - sv9.manufrog.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - oscillator.se X-Get-Message-Sender-Via: sv9.manufrog.com: authenticated_id: staffan.melin@oscillator.se X-Authenticated-Sender: sv9.manufrog.com: staffan.melin@oscillator.se X-Source: X-Source-Args: X-Source-Dir: Thank you Salvatore, for moving this forward. I can add that the issue has been reported by several users on a GPD DUO channel on Discord -- all are on newer kernels but have different Linux distributions. I can also confirm that the patch does solve my problem. Looking forward to some resolution of this, as it stops me from upgrading to Testing. :) Best regards, Staffan On 2025-10-22 08:04, Salvatore Bonaccorso wrote: > Hi, > > On Mon, Oct 13, 2025 at 04:32:39PM +0800, zhangheng wrote: >> It happened to be the holiday, so communication was a bit troublesome. >> >> However, after a brief discussion with the microphone manufacturer, >> >> it was found that the serial number was still 20201111000001 on >> another >> >> microphone device. So, should we add it? > > As this issue still affects one of our users in Debian, is there > anything which can be done to unblock the situation? Does that mean > that the proposed patch is not good for the microphone device? > > My understanding is that it fixes at least Staffan's case which > regressed from 1a8953f4f774 ("HID: Add IGNORE quirk for > SMARTLINKTECHNOLOGY"). > > Regards, > Salvatore