I have tried apt-get install trhe latest driver but it says its already installed.
This is the dmesg output showing the Toupcam is being recognised when connected.
I have reached the limit of my Linux skills.
Is there an easy way to see if I can get another application to use the camera?
pi@rockpi-4b:~$ sudo dmesg | grep usb
[ 0.000000] Kernel command line: root=UUID=f43869ab-391c-4c4b-98c0-2663c796d171 rootwait rootfstype=ext4 bootsplash.bootfile=bootsplash.armbian console=ttyS2,1500000 console=tty1 consoleblank=0 loglevel=1 ubootpart= usb-storage.quirks=0x2537:0x1066:u,0x2537:0x1068:u,0x1058:0x25a2:u cgroup_enable=cpuset cgroup_memory=1 cgroup_enable=memory swapaccount=1
[ 1.256435] usbcore: registered new interface driver usbfs
[ 1.256482] usbcore: registered new interface driver hub
[ 1.256531] usbcore: registered new device driver usb
[ 2.703561] ehci-platform fe380000.usb: EHCI Host Controller
[ 2.703589] ehci-platform fe380000.usb: new USB bus registered, assigned bus number 1
[ 2.703746] ehci-platform fe380000.usb: irq 39, io mem 0xfe380000
[ 2.719508] ehci-platform fe380000.usb: USB 2.0 started, EHCI 1.00
[ 2.719763] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 2.719774] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.719783] usb usb1: Product: EHCI Host Controller
[ 2.719792] usb usb1: Manufacturer: Linux 5.10.43-rockchip64 ehci_hcd
[ 2.719800] usb usb1: SerialNumber: fe380000.usb
[ 2.723270] ehci-platform fe3c0000.usb: EHCI Host Controller
[ 2.723294] ehci-platform fe3c0000.usb: new USB bus registered, assigned bus number 2
[ 2.723432] ehci-platform fe3c0000.usb: irq 41, io mem 0xfe3c0000
[ 2.735507] ehci-platform fe3c0000.usb: USB 2.0 started, EHCI 1.00
[ 2.735746] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 2.735756] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.735764] usb usb2: Product: EHCI Host Controller
[ 2.735773] usb usb2: Manufacturer: Linux 5.10.43-rockchip64 ehci_hcd
[ 2.735781] usb usb2: SerialNumber: fe3c0000.usb
[ 2.737572] ohci-platform fe3a0000.usb: Generic Platform OHCI controller
[ 2.737594] ohci-platform fe3a0000.usb: new USB bus registered, assigned bus number 3
[ 2.737748] ohci-platform fe3a0000.usb: irq 40, io mem 0xfe3a0000
[ 2.799707] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.10
[ 2.799718] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.799727] usb usb3: Product: Generic Platform OHCI controller
[ 2.799736] usb usb3: Manufacturer: Linux 5.10.43-rockchip64 ohci_hcd
[ 2.799744] usb usb3: SerialNumber: fe3a0000.usb
[ 2.801059] ohci-platform fe3e0000.usb: Generic Platform OHCI controller
[ 2.801081] ohci-platform fe3e0000.usb: new USB bus registered, assigned bus number 4
[ 2.801210] ohci-platform fe3e0000.usb: irq 42, io mem 0xfe3e0000
[ 2.863706] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.10
[ 2.863716] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.863726] usb usb4: Product: Generic Platform OHCI controller
[ 2.863734] usb usb4: Manufacturer: Linux 5.10.43-rockchip64 ohci_hcd
[ 2.863742] usb usb4: SerialNumber: fe3e0000.usb
[ 2.866513] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 2.866524] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.866533] usb usb5: Product: xHCI Host Controller
[ 2.866541] usb usb5: Manufacturer: Linux 5.10.43-rockchip64 xhci-hcd
[ 2.866550] usb usb5: SerialNumber: xhci-hcd.0.auto
[ 2.867645] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.867794] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 2.867804] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.867813] usb usb6: Product: xHCI Host Controller
[ 2.867821] usb usb6: Manufacturer: Linux 5.10.43-rockchip64 xhci-hcd
[ 2.867829] usb usb6: SerialNumber: xhci-hcd.0.auto
[ 2.869644] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.10
[ 2.869654] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.869662] usb usb7: Product: xHCI Host Controller
[ 2.869671] usb usb7: Manufacturer: Linux 5.10.43-rockchip64 xhci-hcd
[ 2.869678] usb usb7: SerialNumber: xhci-hcd.1.auto
[ 2.870667] usb usb8: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.870826] usb usb8: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.10
[ 2.870836] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.870844] usb usb8: Product: xHCI Host Controller
[ 2.870853] usb usb8: Manufacturer: Linux 5.10.43-rockchip64 xhci-hcd
[ 2.870861] usb usb8: SerialNumber: xhci-hcd.1.auto
[ 2.872119] usbcore: registered new interface driver usb-storage
[ 2.922748] usbcore: registered new interface driver usbhid
[ 2.922755] usbhid: USB HID core driver
[ 7.114319] usbcore: registered new interface driver brcmfmac
[ 138.316943] usb 2-1: new high-speed USB device number 2 using ehci-platform
[ 138.486495] usb 2-1: New USB device found, idVendor=0547, idProduct=b134, bcdDevice= 0.00
[ 138.486522] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 138.486538] usb 2-1: Product: USB2.0 Camera
[ 138.486554] usb 2-1: Manufacturer: TT
[ 236.120697] usb 2-1: USB disconnect, device number 2
[ 255.742759] usb 2-1: new high-speed USB device number 3 using ehci-platform
[ 256.219979] usb 2-1: New USB device found, idVendor=0547, idProduct=b134, bcdDevice= 0.00
[ 256.219993] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 256.219998] usb 2-1: Product: USB2.0 Camera
[ 256.220002] usb 2-1: Manufacturer: TT
[ 279.644461] usb 2-1: USB disconnect, device number 3
[ 295.190009] usb 2-1: new high-speed USB device number 4 using ehci-platform
[ 295.671048] usb 2-1: New USB device found, idVendor=0547, idProduct=b134, bcdDevice= 0.00
[ 295.671060] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 295.671066] usb 2-1: Product: USB2.0 Camera
[ 295.671070] usb 2-1: Manufacturer: TT
pi@rockpi-4b:~$