Troubles with RADEON cards

[Mikhail T.]

Hello!

I am having a very difficult time with the radeon cards. The symptomps
are very similar to those in

	
http://docs.freebsd.org/cgi/getmsg.cgi?fetch=494764+0+archive/2005/freebsd-acpi/20050227.freebsd-acpi

from a year ago.

Is the phk-created problem mentioned there resolved? My Xorg's output
looks like:

(EE) RADEON(0): RADEONCPGetBuffer: CP reset -1007
(EE) RADEON(0): RADEONCPGetBuffer: CP start -1007
(EE) RADEON(0): RADEONCPGetBuffer: CP GetBuffer -1007
(EE) RADEON(0): GetBuffer timed out, resetting engine...
(EE) RADEON(0): RADEONCPGetBuffer: CP reset -1007
(EE) RADEON(0): RADEONCPGetBuffer: CP start -1007
(EE) RADEON(0): RADEONCPGetBuffer: CP GetBuffer -1007
(EE) RADEON(0): GetBuffer timed out, resetting engine...
[...]

until the machine hangs.

The three cards are as follows:

Preloaded elf module "/boot/kernel/drm.ko" at 0xc088325c.
drm0: <ATI Radeon AR 9600> port 0xc800-0xc8ff mem 
0xc8000000-0xcfffffff,0xff7f0000-0xff7fffff irq 11 at device 0.0 on pci1
info: [drm] AGP at 0xf8000000 64MB
info: [drm] Initialized radeon 1.19.0 20050911
drm1: <ATI Radeon QY RV100 7000/VE> port 0xd400-0xd4ff mem 
0xe8000000-0xefffffff,0xff9e0000-0xff9effff irq 11 at device 10.0 on pci2
info: [drm] Initialized radeon 1.19.0 20050911
drm2: <ATI Radeon QY RV100 7000/VE> port 0xde00-0xdeff mem 
0xe0000000-0xe7ffffff,0xff970000-0xff97ffff irq 10 at device 12.0 on pci2
info: [drm] Initialized radeon 1.19.0 20050911

Thanks! Yours,

	-mi