Bug#1114557: [regression] 1a8953f4f774 ("HID: Add IGNORE quirk for SMARTLINKTECHNOLOGY") causes issue with ID 4c4a:4155 Jieli Technology USB Composite Device
- To: zhangheng <zhangheng@kylinos.cn>
- Cc: Terry Junge <linuxhid@cosmicgizmosystems.com>, Salvatore Bonaccorso <carnil@debian.org>, Jiri Kosina <jkosina@suse.com>, Benjamin Tissoires <bentiss@kernel.org>, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, regressions@lists.linux.dev, stable@vger.kernel.org, 1114557@bugs.debian.org
- Subject: Bug#1114557: [regression] 1a8953f4f774 ("HID: Add IGNORE quirk for SMARTLINKTECHNOLOGY") causes issue with ID 4c4a:4155 Jieli Technology USB Composite Device
- From: Staffan Melin <staffan.melin@oscillator.se>
- Date: Mon, 22 Sep 2025 20:33:00 +0200
- Message-id: <[🔎] 11f1363dcdec98f4275e4df3145e4f24@oscillator.se>
- Reply-to: Staffan Melin <staffan.melin@oscillator.se>, 1114557@bugs.debian.org
- In-reply-to: <[🔎] 01ce8d55-6054-4efa-bed5-ce4c6c6bc0e6@kylinos.cn>
- References: <[🔎] aL2gYJaXoB6p_oyM@eldamar.lan> <[🔎] c8f3d402-e0ec-4767-b925-d7764aec3d93@kylinos.cn> <[🔎] e81e8d68cb33c7de7b0e353791e21e53@oscillator.se> <[🔎] aMUxHZF-7p7--1qS@eldamar.lan> <[🔎] aMUxg6FLqDetwiGu@eldamar.lan> <[🔎] f08669ec112d6ab2f62e35c0c96d1f06@oscillator.se> <[🔎] 94520aac-2a68-40d2-b188-80f9e361d6de@kylinos.cn> <[🔎] 735c20da-c052-4528-ad91-185a835ca40c@cosmicgizmosystems.com> <[🔎] 54b4b55c-ef29-40ae-a576-0c0b35ea9625@kylinos.cn> <[🔎] 3c299b65351c489fea95ec8b93518b6b@oscillator.se> <[🔎] 01ce8d55-6054-4efa-bed5-ce4c6c6bc0e6@kylinos.cn> <[🔎] 175716941557.2355.4359402692624340645.reportbug@debianduo>
Thank you,
I can confirm that this patch fixes the touchscreen issue on my GPD DUO.
Tested-by: staffan.melin@oscillator.se
Thank you for your work!
Staffan
On 2025-09-22 11:21, zhangheng wrote:
Please help test this patch, I will push it to the kernel community.
Currently, the microphone device is functioning normally
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