There is no need to describe the TFT monitor part of this device: just chose 1680x1050 as the default display resolution and it works. But this display has also a build in web cam - and this is the reason why it is described here.
The built-in web cam is based on the 5602 chip from ALi. A lsusb shows:
Bus 007 Device 006: ID 0402:5602 ALi Corp. Video Camera Controller
Not supported / Not working in lenny
Looks, that the current lenny backport kernel (2.6.30) at least knows about the camera device:
ALi m5602: Probing for a po1030 sensor ALi m5602: Probing for a mt9m111 sensor ALi m5602: Probing for a s5k4aa sensor ALi m5602: Probing for an ov9650 sensor ALi m5602: Detected an ov9650 sensor usbcore: registered new interface driver ALi m5602 ALi m5602: registered
But any application (xawtv, cheese, ...) only shows a black picture.