From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.gentoo.org (woodpecker.gentoo.org [140.211.166.183]) (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 3EB1A20E318 for ; Thu, 12 Dec 2024 09:14:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.211.166.183 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733994887; cv=none; b=LYoJ+TI/JTXnWtWzs+K5SLYWz3Q0RT/xDZ/4PSyceD9V+pcEqU9nsBpXSwzvPC0yBB97W6ZmAk3yx8FB9CudAViK4iK5Dc+XVVJVPXVfMVe0KVsjBYVtZAcZTxfra/fsG4/FjY0kf42HoybowGH3ScXlRrPY+WFhZs0WMXZNFDc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733994887; c=relaxed/simple; bh=1uG3AT+w+KMD+eDdASAVXbxw5+buL6T48QnEG/Ye4ZM=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=f0CWhVQl69eh6Z6I2x6RKwe+/I/RJoqh57bnkKYANmKwiqRHZxmjHTOm+EKHyIGE/P4HvbmNZbo2dSjlKQUWeZI78pnU3NF4QrZANacJPbZZaHM31TwBMnqSlAl+m2mILyFW2ER/KfaTSQmVzvUQuaomWRRAD/EawrMXS13u3a0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org; spf=pass smtp.mailfrom=gentoo.org; arc=none smtp.client-ip=140.211.166.183 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gentoo.org From: =?utf-8?Q?Ulrich_M=C3=BCller?= To: Jiri Kosina Cc: WangYuli , ulm@gentoo.org, helugang@uniontech.com, regressions@lists.linux.dev, stable@vger.kernel.org, regressions@leemhuis.info, bentiss@kernel.org, jeffbai@aosc.io, zhanjun@uniontech.com, guanwentao@uniontech.com, Dmitry Savin Subject: Re: "[REGRESSION] ThinkPad L15 Gen 4 touchpad no longer works" In-Reply-To: <687qoq24-o1p4-519q-1r8p-s59680noorq3@xreary.bet> (Jiri Kosina's message of "Thu, 12 Dec 2024 09:56:17 +0100 (CET)") References: <7DAFE6DAA470985D+20241210030448.83908-1-wangyuli@uniontech.com> <687qoq24-o1p4-519q-1r8p-s59680noorq3@xreary.bet> Date: Thu, 12 Dec 2024 10:14:38 +0100 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable >>>>> On Thu, 12 Dec 2024, Jiri Kosina wrote: > On Tue, 10 Dec 2024, WangYuli wrote: >> Thanks to Jeffbai's reminder. And I apologize for the late reply to the = bug report >> by Ulrich M=C3=BCller. >>=20 >> He Lugang has left our company, which explains why he hasn't responded t= o your >> emails as they were sent to his old corporate email address. >>=20 >> As his good friend, former colleague, and one of kernel maintainer for a= nother Linux >> distribution, I understand the urgency of this issue. >>=20 >> I'm currently testing with the affected hardware and will provide a patc= h soon. >>=20 >> Regarding the temporary workaround for Gentoo, while reverting the previ= ous changes >> is a viable temporary solution, I'm committed to providing a more compre= hensive fix >> that supports both Lenovo ThinkPad L15 Gen 4 and Lenovo Y9000P 2024. >>=20 >> Thank you all for your patience and understanding. > Thanks for looking into this. I have now queued the revert in=20 > hid.git#for-6.13/upstream-fixes After the revert, there are now duplicate entries in hid-multitouch.c lines 2082-2048 and 2085-2087 ("Goodix GT7868Q devices"). Maybe this should be fixed in a follow-up commit? It looks like a copy/paste error in commit c8000deb68365b461b324d68c7ea89d730f0bb85. CCing its author.