tw5864 Techwell TW5864 video/audio grabber and encoder
tw686x Intersil/Techwell TW686x
tw68 Techwell tw68x Video For Linux
+zoran Zoran-36057/36067 JPEG codec
================ ========================================================
Some of those drivers support multiple devices, as shown at the card
ivtv-cardlist
saa7134-cardlist
saa7164-cardlist
+ zoran-cardlist