[linux-dvb] Is DVB the right place for FusionHDTV card driver?

[Mac Michaels <wmichaels1@earthlink.net>]

I own a  DViCO FusionHDTV 3 Gold card and am writing a 
driver for it. I have modified the cx88 V4L2 driver to 
almost work for NTSC-M. All video and tuner functions work, 
no sound yet.

I want to write a driver for the ATSC transport stream. Is 
DVB or V4L2 the best place to implement a driver for DViCO 
FusionHDTV?

The card uses a Microtune 4042 FI5 tuner, LG DT3302 
receiver, and CX23881 to interface to the PCI bus among 
other things. Is there already DVB code to handle any of 
these chips?

Mac Michaels