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=-1.0 required=3.0 tests=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 492C4C83000 for ; Tue, 28 Apr 2020 22:17:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1ABF720730 for ; Tue, 28 Apr 2020 22:17:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726284AbgD1WR3 convert rfc822-to-8bit (ORCPT ); Tue, 28 Apr 2020 18:17:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:58780 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725934AbgD1WR3 (ORCPT ); Tue, 28 Apr 2020 18:17:29 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 207219] [BISECTED] Sony Vaio laptop built-in ricoh webcam no longer found on Fedora 31 with 5.4.11 kernel Date: Tue, 28 Apr 2020 22:17:28 +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: williambader@hotmail.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: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=207219 --- Comment #15 from William Bader (williambader@hotmail.com) --- Created attachment 288811 --> https://bugzilla.kernel.org/attachment.cgi?id=288811&action=edit logs from /sys/kernel/debug/usb/usbmon/3u and 4u I made the logs. Here is what I did: use make menuconfig to set CONFIG_USB_EHCI_HCD=m CONFIG_USB_OHCI_HCD=m CONFIG_USB_OHCI_HCD_PCI=m CONFIG_USB_UHCI_HCD=m CONFIG_USB_XHCI_HCD=m CONFIG_USB_XHCI_PCI=m build, install, and cold boot with new kernel confirm no /dev/video rename /lib/modules/$(uname -r)/kernel/drivers/usb/host/ehci-pci.ko sudo mkinitrd --force /boot/initramfs-$(uname -r).img $(uname -r) Creating: target|kernel|dracut args|basicmodules dracut-install: could not get modinfo from 'ehci_pci': No such file or directory ls -l /boot 35318679 Apr 28 21:34 initramfs-5.6.6.localversion14.img <- before 35314182 Apr 28 21:43 initramfs-5.6.6.localversion14.img <- after cold reboot I did not have a mouse. I could log into Mate desktop but I couldn't find a way to launch an xterm. Switch to a text console. no /dev/video cat /sys/kernel/debug/usb/usbmon/3u > usbmon3.txt & cat /sys/kernel/debug/usb/usbmon/4u > usbmon4.txt & lsusb Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub restore ehci-pci.ko insmod /lib/modules/$(uname -r)/kernel/drivers/usb/host/ehci-pci.ko the mouse is working but still no /dev/video Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 003 Device 006: ID 0489:e036 Foxconn / Hon Hai Bus 003 Device 007: ID 05ca:18c0 Ricoh Co., Ltd <- webcam Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 004 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse echo 0 >/sys/bus/usb/devices/3-1/bConfigurationValue echo 1 >/sys/bus/usb/devices/3-1/bConfigurationValue the webcam is working -- You are receiving this mail because: You are watching the assignee of the bug.