Philips SAA713x tv tuner card driver for UBUNTU 10.10

I am a newcomer in UBUNTU world and I have installed UBUNTU 10.10 before 5 days. I have a tv tuner card philips SAA713x. It is detected but doesn't know how to install drivers in Ubuntu. Plz. guide to install the drivers/codecs and tv tuner software to see tv channels.
Thanks.