[Nouveau] Where did the nv50 texture unit setup come from?

[Maarten Maathuis]

You were right about the 3rd dword.

For posterity:

tileheight:

4 -> 0xd0005000
8 -> 0xd0405000
16 -> 0xd0805000
32 -> 0xd0c05000
64 -> 0xd1005000