Re: [PATCH 2/2] zr36067: VIDIOC_S_FMT returns the colorspace value

[Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>]

> For what it's worth, I just took a look at the SAA7110 datasheet
> (that's the decoder chip used on the DC10+) and the only mention to
> color spaces is about the possibility to connect the YUV outputs to an
> external color space converter. I also couldn't find any reference to
> SMPTE170M nor Bt.470. This probably means that the SAA7110 is color
> space agnostic.

If it doesn't touch at colorspace, then you'll be using the colorspace defined
at the video standard, and used do code luma carriers. It should be noticed
that PAL and NTSC have different colorspaces, so, Trent is probably right.

Cheers,
Mauro

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