[plug] Bt868/829 support

[Craig Ringer]

> I have a yet-to-be-identified i740 based AGP card. I've managed to get
> it up and running in xfree 4.3 and it seems quite good (if nowhere near
> the image quality of a decent nvidia chipset ;).

Ouch. I have an nVidia card, and I look to my housemate's Sapphire 
Radeon 9700 with drooling envy for that reason - infintely better colour 
and sharpness. The fact that he has a Mitsubishi 2070U 21" doesn't hurt, 
compared to my Philips 109P 19".

If you say that card is /worse/ than an nVidia... well, you can pick up 
GF4MX crippleware (like I have) for $100-ish now, and TNT2s cost peanuts.

> The card has a Brooktree Bt868/Bt829 chip thrown in.
> 
> Has anyone managed to get one of these beasts up and running under
> video4linux? 

I've got a (rather frustrating) FlyVideo 3000 m'self, (saa1734 or 
something, from memory) but I thought the bttv driver was explicitly for 
these Brooktree cards?

> I've done a bunch of digging without finding anything of any real use :(

I take it that
	"modprobe bttv && xawtv" doesn't work ;-)