Hi Fang Li, in the usbvision projekt we have an USB-chip driver that works together with different decoder and the tuner driver by using the new i2c-core and i2c-algo-usb. Have a look at it on http://www.emuit.com/webcam.html , and try to figure out how it works. Bye Joerg On Samstag, 27. September 2003 10:19, Fang, Li (方麗 IES) wrote: > Dear All: > > Here I have a question that if we can see that a USB TV card can be > composited from 3 parts----that is "tuner+video decoder+USB controller > chip". (in my usb tv cards their are "philips tuner+philips saa7113+sunlus > spca506"). If we want to make this device work well ,do I need the tuner > driver besides the video decoder driver and usb controlller chip driver ? > If the Spca50x driver only provide the video decoder driver and usb > controlller chip driver? and we need add tuner driver for it? > > And how to bttv realize it? Any point can give me? > > With many thanks! > > > Best Regards, > Fang Li > fang.li@xxxxxxxxxxxx <mailto:fang.li@xxxxxxxxxxxx> > Inventec (Shanghai) Corp.
