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, URIBL_BLOCKED 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 DCD93C4338F for ; Tue, 24 Aug 2021 06:54:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8AFC6128A for ; Tue, 24 Aug 2021 06:54:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231792AbhHXGz3 (ORCPT ); Tue, 24 Aug 2021 02:55:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:46130 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231300AbhHXGz3 (ORCPT ); Tue, 24 Aug 2021 02:55:29 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 8826E6128A for ; Tue, 24 Aug 2021 06:54:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1629788085; bh=9a2gq2elsyxsYMA6eZPuMIg43MQQ2gB+l1uOxB/Rf8g=; h=From:To:Subject:Date:From; b=RRzv1CHxCndDRvyfYu7mu3nieexZBjRdfdrV5ss80OMBj67Vqkz3ZlSahbNr3wPJt DCx/dPqu0PDpEFr9X/FCLCMxtp4vIzh1LqgEzVYcp52NsQwRBXeEoQsEmcraRpf0ix 6LJgD9+yIDzNKzZNhbrNJXsks8N3YfH9HqK5gF+5nZa3OQtLmIR2ESAroDJqOXlMZK ghZr4soF58tpljuCTAHDKetvK6HEV2YUrsbBscjYuxaLN5/Z0C4ItCp7HpEa8pLi6F khmoduXAaSYc+iR3b8vQxzI1sQEiMPgsJsZrEhy2X+VIxKV2FEZNwwqgoR0M2l9i5I Z7AdQXdt2Iswg== From: bugzilla-daemon@bugzilla.kernel.org To: linux-usb@vger.kernel.org Subject: =?UTF-8?B?W0J1ZyAyMTQxNTVdIE5ldzogcmVncmVzc2lvbiA1LjEwLjQ54oaS?= =?UTF-8?B?NS4xMC41MjogRGlyZWN0IGZpcm13YXJlIGxvYWQgZm9yIHJlbmVzYXNfdXNi?= =?UTF-8?B?X2Z3Lm1lbSBmYWlsZWQgd2l0aCBlcnJvciAtMg==?= Date: Tue, 24 Aug 2021 06:54:45 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new 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: bugzilla.kernel.org@e3q.eu 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: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: 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=3D214155 Bug ID: 214155 Summary: regression 5.10.49=E2=86=925.10.52: Direct firmware loa= d for renesas_usb_fw.mem failed with error -2 Product: Drivers Version: 2.5 Kernel Version: 5.10.52 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: USB Assignee: drivers_usb@kernel-bugs.kernel.org Reporter: bugzilla.kernel.org@e3q.eu Regression: No My laptop's internal webcam stopped being detected at some point in the last weeks. I do not use that webcam often and various things happened in that period, such as minor kernel updates and a BIOS update, so it was not immediately clear where the cause lay. After some investigation, I found the following in my logs: xhci_hcd 0000:06:00.0: Direct firmware load for renesas_usb_fw.mem failed w= ith error -2 xhci_hcd 0000:06:00.0: request_firmware failed: -2 xhci_hcd: probe of 0000:06:00.0 failed with error -2 Reverting to an earlier kernel version (5.10.52=E2=86=925.10.49), this mess= age disappears and the webcam is detected again. This makes me suspect there is some kind of regression after 5.10.49. A related report can be found at https://forums.lenovo.com/t5/Other-Linux-Discussions/Possible-1-34-BIOS-bug= -on-P14s-AMD/m-p/5089865 There, the assumption is that this is related to the BIOS update. Given my tests, there certainly is a kernel component to the issue. --=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.=