dmesg on ps2:
[759277.751303] usb 1-1.2.2: new full speed USB device using orion-ehci and address 8
[759277.864144] usb 1-1.2.2: New USB device found, idVendor=093a, idProduct=2463
[759277.871339] usb 1-1.2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[759277.878946] usb 1-1.2.2: Product: CIF Single Chip
[759277.884231] usb 1-1.2.2: Manufacturer: Pixart Imaging Inc.
[759277.892818] usb 1-1.2.2: configuration #1 chosen from 1 choice
[759278.135030] Linux video capture interface: v2.00
[759278.176359] gspca: main v2.7.0 registered
[759278.196219] gspca: probing 093a:2463
[759278.294569] pac207: Pixart Sensor ID 0x27 Chips ID 0x00
[759278.299952] pac207: Pixart PAC207BCA Image Processor and Control Chip detected (vid/pid 0x093A:0x2463)
[759278.319863] gspca: probe ok
[759278.323236] usbcore: registered new interface driver pac207
[759278.330828] pac207: registered
[943306.161303] usb 1-1.2.4: new full speed USB device using orion-ehci and address 9
[943306.282388] usb 1-1.2.4: not running at top speed; connect to a high speed hub
[943306.334896] usb 1-1.2.4: New USB device found, idVendor=0c45, idProduct=62f1
[943306.342098] usb 1-1.2.4: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[943306.349701] usb 1-1.2.4: Product: USB 2.0 Camera
[943306.354462] usb 1-1.2.4: Manufacturer: Sonix Technology Co., Ltd.
[943306.361984] usb 1-1.2.4: configuration #1 chosen from 1 choice
[943306.851579] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:62f1)
[943306.866772] input: USB 2.0 Camera as /devices/platform/orion-ehci.0/usb1/1-1/1-1.2/1-1.2.4/1-1.2.4:1.0/input/input0
[943306.882681] usbcore: registered new interface driver uvcvideo
[943306.889759] USB Video Class driver (v0.1.0)
[943307.203775] 9:3:1: cannot get freq at ep 0x84
[943307.225764] usbcore: registered new interface driver snd-usb-audio