[Xorg] patch queue

[Alex Deucher]

I've got a few patching I'm planning to commit in the next few days:

1.  add Xv support to pre-nm2160 neomagic chipsets:
http://www.botchco.com/alex/xorg/neovideo.diff
This patch has been tested and works for Xv on the chipsets in
question.  for more see:
http://bugs.xfree86.org/show_bug.cgi?id=1161

2.  radeon DynamicClocks (formerly DynamicPM) patch plus small fixups
and such from ati's last code drop (typo_fixes, remove_fudge, laptop,
xvfix)
dynamicclocks only:
http://www.botchco.com/alex/xorg/dynamicclocks.diff
dynamicclocks plus other small ati fixes:
http://www.botchco.com/alex/xorg/atiradeonfixes-plus-dynclocks.diff
The small fixes and clean ups from ati are pretty straight forward. 
the DynamicClocks patch works fine for me (tested on m6, r100, rv280).
 Some users report that is reduces the speed of certain openGL apps
when it's enabled.  I haven't personally seen this.  However it does
increase battery life on my laptop and also makes it run cooler (the
fan seems goes on less frequently). I have gotten quite a few other
reports of positive effects from using the patch. default is off.
more info:
http://www.sas.upenn.edu/~vbraun/computing/T41/power.html
http://bugs.xfree86.org/show_bug.cgi?id=96
http://freedesktop.org/bugzilla/show_bug.cgi?id=334

3. Ryan's MGA patches.
the first one looks solid.  the second? yes? no?

Thanks,

Alex