From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86CDBC4338F for ; Sun, 8 Aug 2021 18:01:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6689C60EE9 for ; Sun, 8 Aug 2021 18:01:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232210AbhHHSBn (ORCPT ); Sun, 8 Aug 2021 14:01:43 -0400 Received: from mail.kernel.org ([198.145.29.99]:33768 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232209AbhHHSBg (ORCPT ); Sun, 8 Aug 2021 14:01:36 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id C4C8B60E97 for ; Sun, 8 Aug 2021 18:01:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628445677; bh=2eE0ATOoIaRTiEvX9TOa4w0dJWT2qrGT7TC9rxKgQKY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ueHVLjnb5MqSVAS+Jwr2uYWB2FZ8fjM1jMSe73anjDFV9uIkII2jK98Fq9abouNKT wBdhcAWO1/Dub0BIcVV5u+XGRJMGzy4NB/5uy8vFnQPN1jxT9o8Lhisugxqfqk1MXa UlwjldJpXKAobJpNB7i3npDwzcHbNyU2zaT9GwJd/g//Z+lhxaXoFIPVdXLE9TjfTn Xc7wvhH9V75IP5J79HhZthxkSZjaVMgdaJ0PtlhuIJwCoW/GtSfc99GrptVnvYT3+v AoYBQksf7wBCcewKur4IISH4+sfyhJCIV/PvQfHEgHR/5yIbdLds2BcjA0xgmPWUC+ b7JrXHvUzGOyg== From: bugzilla-daemon@bugzilla.kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 213967] Thinkpad T14 Chicony Webcam not recognized by kernel Date: Sun, 08 Aug 2021 18:01:17 +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: dev@horatiuion.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D213967 --- Comment #1 from Horatiu Ion (dev@horatiuion.com) --- I've managed to get some more info: On the non-working kernel versions, I get these messages during boot ``` [ 7.292465] xhci_hcd 0000:06:00.0: xHCI Host Controller [ 7.292476] xhci_hcd 0000:06:00.0: new USB bus registered, assigned bus number 2 [ 7.292499] xhci_hcd 0000:06:00.0: Zeroing 64bit base registers, expecti= ng fault [ 17.324564] xhci_hcd 0000:06:00.0: can't setup: -110 [ 17.324573] xhci_hcd 0000:06:00.0: USB bus 2 deregistered [ 17.324679] xhci_hcd 0000:06:00.0: init 0000:06:00.0 fail, -110 [ 17.324697] xhci_hcd: probe of 0000:06:00.0 failed with error -110 ``` >From what I could gather, it is timing out while trying to communicate with= the USB device --=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.=