RV630: Sapphire HD 2600 XT power management doesnt work.
Submitted by vladkuzm
Assigned to Default DRI bug account
Created attachment 48885
On opensource drivers power managment dont work at all on my Sapphire HD 2600 XT. I tried every state - nothing happens, even dynpm doesnt works. Tested on Ubuntu 11.04 amd64 and gentoo amd64-2.6.38. /sys/kernel/debug/dri/0/radeon_pm_info always same:
default engine clock: 800000 kHz
current engine clock: 796500 kHz
default memory clock: 700000 kHz
current memory clock: 693000 kHz
voltage: 1200 mV
PCIE lanes: 16
Adapter: PCI adapter
temp1: +82.0 C
On fglrx everything works fine.
Attachment 48885, "dmesg":