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 062342EC570; Sat, 13 Sep 2025 13:11:21 +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=1757769085; cv=none; b=VO25nFMjHtIv/E05XRHa0349fGjj1VUtW9AkLmeM4G246yA2pKZWRpZCYlKnGjuDiTuSU8mAEjAeLJasib9qzc+PQyFv4qsYSwldzyiS8gTSoo991d/Y/ZTgxBrehuDoGNw5mPmL1nS8+wKGqYp/6Pwqc5hQsAlWNerVvkqEGAE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757769085; c=relaxed/simple; bh=v0BBL64UmOk+e62Q4T1pCcqVThxT3xZi5jSjhI5lYy0=; h=MIME-Version:Date:From:To:Cc:Subject:In-Reply-To:References: Message-ID:Content-Type; b=FK4uTRgORU5kTBp20Wg+eaB6ce7Rc4mJtKQvpMNSmKBFlmmd/XXMBLKyLm1j4F8mVWnC16cxf8PEwBWRPtEiLoSO3HK1vky9yeRJ6nouE7MTeb/XzBWqwybnlNLW5rrCFrZcrqpMEfEmKVGsWOLMzLbiI600kanz+zmHaTF3Ljk= 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=S1GReF/J; 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="S1GReF/J" 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=ImRo0mF6q6nENrBTd4EI8p/Zv5nZZbTSLKettAexwII=; b=S1GReF/JGBFsi0MdL5iOwVTOpw FZyfgj8fepG8l5gsLdVTiDGH5uMdpBHuQcDS5sI4/NSbzVfsABzwshJncYKq3suPDjRURABnxlq1f O1rKWeFSDfTQSV8OH5LGIzXo5iBdOEH8TxNOFxxjtpNGWSkmDetttLi3dmz6wiYTKyENXtZQlJUk/ lTZJfsHMi/mevRXSZyL833yNsCsQuIZh0xrCT55biRo/+QFwG2zS+B/C65YDYw5JXNebGeEisTieO AjdNPQWeGd87h3rFRFHaXPEsRT+ly6GFccRa0jTYimouT1t5tzNFtCCvJG9cu4Kal1kxj1yjTJqaF A0a8j0nw==; Received: from [::1] (port=55148 helo=sv9.manufrog.com) by sv9.manufrog.com with esmtpa (Exim 4.98.2) (envelope-from ) id 1uxQ2F-00000001cTy-1N03; Sat, 13 Sep 2025 15:11:18 +0200 Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Date: Sat, 13 Sep 2025 15:11:16 +0200 From: Staffan Melin To: Salvatore Bonaccorso Cc: zhangheng , Jiri Kosina , Benjamin Tissoires , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, regressions@lists.linux.dev, stable@vger.kernel.org, 1114557@bugs.debian.org Subject: Re: [regression] 1a8953f4f774 ("HID: Add IGNORE quirk for SMARTLINKTECHNOLOGY") causes issue with ID 4c4a:4155 Jieli Technology USB Composite Device In-Reply-To: References: User-Agent: Roundcube Webmail/1.6.11 Message-ID: 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: Ah, thanks, I get it now :) So I got 6.16.7, and the patch applied without problems. But no luck, the same results as before: touchscreen not working, xinput --list not showing the Jieli touchscreen. dmesg shows the same as before, too. Best regards, Staffan On 2025-09-13 10:55, Salvatore Bonaccorso wrote: > Hi Staffan, > > chiming in hopefully it is of help. > > Now really with the patch ... > > On Fri, Sep 12, 2025 at 09:57:04PM +0200, Staffan Melin wrote: >> Thank you, >> >> I tried to apply this patch to 6.12.39, the first problematic kernel, >> as >> well as 6.12.41, the first bad I tried, and on both I got an error >> message: >> >> Applying: HID: quirks: Add device descriptor for 4c4a:4155 >> error: patch failed: drivers/hid/hid-quirks.c:1068 >> error: drivers/hid/hid-quirks.c: patch does not apply >> Patch failed at 0001 HID: quirks: Add device descriptor for 4c4a:4155 >> >> To which kernel version should I apply the patch? > > As the deveopment goes from mainline then down to stable series, the > fix needs to be developed first for mainline. So the patch is targeted > there. > > But please find attached an updated patch which hopefully should work > which resolved the context changes on top of 6.12.47. > > But ideally you can provide a Tested-by on zhangheng's mainline patch > to get things rolling as needed. > > Regards, > Salvatore