Created attachment 853749 [details]
dmesg

Unfortunately, the webcam does not work again on openSUSE Tumbleweed 20211110
(kernel-default-5.14.14-2.1.x86_64). It worked fine with your fix (bug
#1181133).

pwc: isoc_init() submit_urb 0 failed with error -28

lsusb:
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 046d:c05a Logitech, Inc. M90/M100 Optical Mouse
Bus 001 Device 003: ID 1a81:1004 Holtek Semiconductor, Inc. Wireless Dongle 2.4
GHZ HT82D40REW
Bus 001 Device 005: ID 046d:08b3 Logitech, Inc. QuickCam Zoom
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 148f:761a Ralink Technology, Corp. MT7610U ("Archer T2U"
2.4G+5G WLAN Adapter
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

hwinfo --cam
01: USB 00.2: 10f00 Camera                                      
  [Created at usb.122]
  Unique ID: zPMs.AN_e7XL7ryA
  Parent ID: ADDn.4Nx_qoDfSd7
  SysFS ID: /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.2
  SysFS BusID: 1-1.4:1.2
  Hardware Class: camera
  Model: "Logitech QuickCam Zoom"
  Hotplug: USB
  Vendor: usb 0x046d "Logitech, Inc."
  Device: usb 0x08b3 "QuickCam Zoom"
  Driver: "snd-usb-audio"
  Driver Modules: "snd_usb_audio"
  Speed: 12 Mbps
  Module Alias: "usb:v046Dp08B3d0000dc00dsc00dp00ic01isc02ip00in02"
  Driver Info #0:
    Driver Status: pwc is active
    Driver Activation Cmd: "modprobe pwc"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #12 (Hub)