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 156283FE359 for ; Thu, 1 Oct 2026 08:41:09 +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=1790844070; cv=none; b=HMfHeS9PEUHcXU4MetWGo6ej/N+xEu6iiKUOeK45Ak5zT+p8PzcfUtmsrQFkDsEz46VLK5nXWEwBEIu4bDCGAQhqqeYCH9tLAqbmKr98EcvS+fdpjY6mUnKPy7CxJgXsPAgO6aTsHk2LAwaNrTtJxjVmkMOLhoafaciLWUeabZk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790844070; c=relaxed/simple; bh=2JYqKH/qgHsmP24gJEISTRIP9JD9wnQqSq2ZhOOF3qk=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=aHCKEKv86/5LeaKtlSR2k8KMB7UrFv2faMbNKxfFMZGHhKmRLkeO8GE1tbQ9W2myYBsGdUuRz8sTD/wjAA1yxGpUUlgRCGxUIPZLJfNt6nVMpw41TnkOjCPFfj0rzxl3LiSprZYRWIRnTlcBXFM2idX3JbbcDXTSfRhl2lN8Jws= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TWbRoo0E; 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="TWbRoo0E" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7AF8FC4AF13 for ; Thu, 1 Oct 2026 08:41:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1790844069; bh=2JYqKH/qgHsmP24gJEISTRIP9JD9wnQqSq2ZhOOF3qk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=TWbRoo0Emrw5qEbvRS8KXR0XZZbEaVmO6Z7rbaaLWp1kE/t5fYtXDx5p3ncmuWTFt WE3q+wQ4b14WJ1k0W2oTV5ZB3aqOmc3zqgt4SIjgqPlDIVlJ5SHpoa1/57Fz803qnJ FwfH5SSygsyV4MWZdCSyAOJYWKFLXc8RqiC6WUyR4F2rfq0WGQw19glNt8GI6C3L/g ug5D40JG5jX0gQWFDQZ1aBpWp1aBsLK59GqHWF0ToTL+JqSTITt67ZhkDeLYVBHTN0 oatxQryPQNjlS25fo2/UB+8gOWYVOCiuz+YcT4rdV84W+NbrdIf4Bp0hXg1iTPeZi/ FjnjmjZhDaZfA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 56D7AC4160E; Thu, 1 Oct 2026 08:41:09 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 222000] USB: xhci_hcd: Goodix USB Fingerprint sensor keep resetting Date: Thu, 01 Oct 2026 08:41:09 +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: trivial X-Bugzilla-Severity: normal X-Bugzilla-Who: rppxj178543@163.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=3D222000 rppxj178543@163.com (rppxj178543@163.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rppxj178543@163.com --- Comment #1 from rppxj178543@163.com (rppxj178543@163.com) --- The repeated "reset full-speed USB device" messages likely come from usb_reset_device() in drivers/usb/core/hub.c. The device 27c6:6090 has no e= ntry in the USB quirk table (drivers/usb/core/quirks.c), and autosuspend is enab= led by default with a 2-second delay =E2=80=94 the sensor autosuspends frequent= ly and may fail to resume cleanly, triggering a reset-resume fallback. Could you test this kernel boot parameter (no rebuild needed)=EF=BC=9A usbcore.quirks=3D27c6:6090:kr k =3D disable LPM, r =3D force reset-resume. If this stops the resets, the = fix is to add the device to usb_quirk_list[] in drivers/usb/core/quirks.c: { USB_DEVICE(0x27c6, 0x6090), .driver_info =3D USB_QUIRK_NO_LPM | USB_QUIRK_RESET_RESUME }, Also note: disabling power/control on the device alone via udev is insuffic= ient =E2=80=94 the parent hub's autosuspend can still affect it. It would also help to know whether the resets happen during idle or only du= ring authentication =E2=80=94 that would distinguish autosuspend issues from a d= evice firmware problem. --=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.=