Maybe you could try to play with /sys/class/drm/card0/device/power_method (look
for "KMS Power Management Options" and "dynpm" on
http://wiki.x.org/wiki/RadeonFeature).
Also, did you try the powertop command (from the powertop package) for power
management informations and adjustments?
--
Best regards,
Jörg-Volker.
Archive: [🔎] j93br5$3i2$1@dough.gmane.org" target="_blank">http://lists.debian.org/[🔎] j93br5$3i2$1@dough.gmane.org
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