Ühel kenal päeval (pühapäev, 23. jaanuar 2005, 16:54-0500), kirjutas
Volker Braun:
> Update: I compiled a kernel with the radeonfb-massive-update-of-pm-
> code.patch. Now I can successfully resume from acpi S3 again. The power
> drain issue remains, it still uses about 5W in the suspend state.

radeonfb power management is not enabled on PC platform.
I cooked up some code to turn D2 sleep mode on for selected PC-s and
managed to get my ThinkPad to work.
Try this patch on top of radeonfb-massive.
NB! The patch has a model specific triger, so You MUST add Your laptop
model number to the top of the drivers/video/aty/radeon_pm.c.

-- 
 Antti Andreimann - Security Expert
      Using Linux since 1993
  Member of ELUG since 29.01.2000