linux-kernel - Re: [PATCH] HID: Add IGNORE quirk for SMARTLINKTECHNOLOGY

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Message-ID: <2197sns5-472r-q5q5-p94s-spsp107q1067@xreary.bet>
Date: Tue, 10 Jun 2025 21:50:06 +0200 (CEST)
From: Jiri Kosina <jikos@...nel.org>
To: Zhang Heng <zhangheng@...inos.cn>
cc: bentiss@...nel.org, linux-input@...r.kernel.org, 
    linux-kernel@...r.kernel.org
Subject: Re: [PATCH] HID: Add IGNORE quirk for SMARTLINKTECHNOLOGY

On Thu, 5 Jun 2025, Zhang Heng wrote:

> MARTLINKTECHNOLOGY is a microphone device, when the HID interface in an
> audio device is requested to get specific report id, the following error
> may occur.
> 
> [  562.939373] usb 1-1.4.1.2: new full-speed USB device number 21 using xhci_hcd
> [  563.104908] usb 1-1.4.1.2: New USB device found, idVendor=4c4a, idProduct=4155, bcdDevice= 1.00
> [  563.104910] usb 1-1.4.1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> [  563.104911] usb 1-1.4.1.2: Product: USB Composite Device
> [  563.104912] usb 1-1.4.1.2: Manufacturer: SmartlinkTechnology
> [  563.104913] usb 1-1.4.1.2: SerialNumber: 20201111000001
> [  563.229499] input: SmartlinkTechnology USB Composite Device as /devices/pci0000:00/0000:00:07.1/0000:04:00.3/usb1/1-1/1-1.4/1-1.4.1/1-1.4.1.2/1-1.4.1.2:1.2/0003:4C4A:4155.000F/input/input35
> [  563.291505] hid-generic 0003:4C4A:4155.000F: input,hidraw2: USB HID v2.01 Keyboard [SmartlinkTechnology USB Composite Device] on usb-0000:04:00.3-1.4.1.2/input2
> [  563.291557] usbhid 1-1.4.1.2:1.3: couldn't find an input interrupt endpoint
> [  568.506654] usb 1-1.4.1.2: 1:1: usb_set_interface failed (-110)
> [  573.626656] usb 1-1.4.1.2: 1:1: usb_set_interface failed (-110)
> [  578.746657] usb 1-1.4.1.2: 1:1: usb_set_interface failed (-110)
> [  583.866655] usb 1-1.4.1.2: 1:1: usb_set_interface failed (-110)
> [  588.986657] usb 1-1.4.1.2: 1:1: usb_set_interface failed (-110)
> 
> Ignore HID interface. The device is working properly.
> 
> Signed-off-by: Zhang Heng <zhangheng@...inos.cn>

Applied, thanks.

-- 
Jiri Kosina
SUSE Labs