Fix for Theater200 on Radeon x600 VIVO

[Maciej Cencora]

Hi Bogdan,

Yeah, let's hope that it will happen sooner than later. What about that 
S-Video input? How can I help fixing it, or maybe I can fix it by 
myself? I could send a screenshot if you tell my how to do it (on 
screenshots preview window is all black).
Can you push the fix to xorg ati driver repo or should I ping another 
person?

Regards,
Maciej Cencora