From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3241535A933 for ; Wed, 22 Jul 2026 10:41:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784716870; cv=none; b=eClACg5Y7rn1nL4FB7pRo4CI1o1cJzXv2XIf24irT9FVWpqNfKg6vIOthY7k73Uyz91JK59akt1sA6vdWs16ShzUJr+SXgWS13KO9r5RAQezsV+pDAteIxvYMECmBtBbFZ5opIhtniFIamMDTv2ICz7CltbUMxZJ7Gu1NUwpSnE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784716870; c=relaxed/simple; bh=KoFrnD4IfT7CAvz1DUlfDBBW+p6rof30bphnqJlffcY=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=nOJt4YlRv2bkJK3fhuyZfR7Q0DsRvmcCCg2jrsSQ7fD8XwtJu6DZiYXgceyA1lHToqEAkVpGgNgfAzrl+JfVZM+KNfA+0u3AmpHFTthxiPWoa9SBAAZjGbNAgF7fW1RZLncA0X3cYKHj5d9apxWBSrIyoSoW7TKeVv3Ev0uVjgs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mHdswF9t; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mHdswF9t" Received: by smtp.kernel.org (Postfix) with ESMTPS id B520AC19425 for ; Wed, 22 Jul 2026 10:41:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1784716869; bh=KoFrnD4IfT7CAvz1DUlfDBBW+p6rof30bphnqJlffcY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=mHdswF9tvCAZZN9IX3fWWIm6UPbLMkhdEIIG6V58IRzy1rB4mT1zKvuswBuvQhETN PT47R/bWpHT8tofa8IYEjxQTKxUB1diUpG7K/pyUfLTl1HoqrVwGxIZiFfBbrgJI9O boRiWGSin3T64q+AHgVNziPmr72rk4DuIGi7wXJnp4cdBsh+/VZ177ercXqagKLm/4 HlzK3CHNifTqOyirLH+BH0EwBSHMaplkYrZKh44Zs5QSDx2v05/5BgQs7ETNVWstdy 8T7bZJgkjo0HzzDG/o3gWi/kA8GtVUsUZMHZMjJf3Tl/HRYsnhZcA3AsD8wT4qIBEO w9rKcBHFwk/qQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 990C1C41613; Wed, 22 Jul 2026 10:41:09 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 221774] hid-multitouch: report ID mismatch check breaks touchpad palm detection on ASUS ROG Flow Z13 (2025) GZ302EA (0b05:1a30) Date: Wed, 22 Jul 2026 10:41:09 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: lovekeshsolanki00@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D221774 Lovekesh Solanki (lovekeshsolanki00@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lovekeshsolanki00@gmail.com --- Comment #2 from Lovekesh Solanki (lovekeshsolanki00@gmail.com) --- It is possible the commit e716edafedad causes mt_get_feature() to reject the Win8 response due to firmware returning mismatched report Id. So hid_report_raw_event() is never reached and device doesn't switch into Precision mode. Rather than reverting the commit, which would drop the ID check for every device, it may be possible to add a quirk for 0b05:1a30 so only this model tolerates the mismatch. I have prepared a patch which does that, but I don't have the hardware so I cannot confirm. Would it be possible for someone to test it? I'm not sure how to send it he= re I'm not familiar with the process. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=