PATCH [1/2] gamecube/wii: graphic quantization registers driver (GQR)

[Zopolis0]

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I'm sending this to the open mailing list because get_maintainer.pl
couldn't come up with anything better.

Anyways, just upstreaming
https://github.com/Zopolis4/gc-linux/commit/e6829693235dda1c494737e28542de2711ce0055,
with the second fix to come.

I've left the commits intact, as they were already signed off. If
there were bug fixes, I would have sent them as an additional patch,
which I will probably do for the other patches to upstream.

These patches don't depend on any other patches that need to be
upstreamed, unlike many of the other gc-linux patches.
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