[HEADS UP] Experimental 3D HW accel support for Radeon HD 2xxx,
3xxx and 4xxx, 2nd!
nork at FreeBSD.org
Sat Jan 9 17:45:04 UTC 2010
On Sun, 03 Jan 2010 11:04:52 -0600
Robert Noland <rnoland at FreeBSD.org> wrote:
> One additional option that I've been considering, though I haven't tried
> it yet, it to construct a patch for 2.4.17 that essentially rolls
> libdrm_nouveau back to the 2.4.12 API. If we can pull that off, then
> everything is solved, at least for now.
> What you have outlined seems fairly reasonable, although not a trivial
> amount of work. If you would like to attempt the reverse patch on the
> nouveau directory in libdrm, that may be far simpler. I will try and
> put this together in the next few days if not.
I was trying to separate libdrm_nouveau(2.4.12) and libdrm(2.4.17).
In thus environment, xf86-video-nouveau can compile with few
patches. But xf86-video-nouveau freeze and reset on start X:(.
[SEE ALSO attached archive]
I saw diff nouveau codes from 2.4.12 and 2.4.17, I can't back
port from 2.4.12 to 2.4.17:-). It quite too hard for me.
Maybe, I think reimplementation of codes related DMA.
So I'll try to work coexistence with Mesa3D(7.4.4)/libdrm(2.4.12)
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