[Nouveau] pre-nv50 KMS

[Luo Jinghua]

> It'll likely work well everywhere except nv4 if my own pre-nv5x kms code
> is any indication.  I've got fixes to TTM for nv4 in my kernel tree I'll
> post sometime this week.
>

I'll try your tree once you published it. I get another issue, the DDX
driver don't hide the cursor on leaving vt and left the cursor on my
fb console. It may be already fixed in your local tree.


-- 
Luo Jinghua