I'm connecting a D525 (Pineview) based system to an older "HD" (1366x768) 
Phillips TV. I has a DVI connector for HD input, but whether I connect it using 
the VGA->DVI or HDMI->DVI the TV detects the incomming signal as from a PC and 
selects a "XGA" mode, limiting the screen format to aspects and resolutions it 
expects a PC to use; like 640x480, 800x600, 1024x768 4:3/16:10 @60Hz (always 
with black borders), even though the TV officially supports HDTV 720p,1080i 
50/60Hz etc.. I suspect the issue lies in the assumption that HDTV equipment 
would have a YCbCr colourspace.

Now my question is, since I can't really modify the TV firmware, is it possible 
to add YCbCr output to the driver, assuming the chip supports it?
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