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  • #735
Closed
Open
Issue created Aug 11, 2016 by Bugzilla Migration User@bugzilla-migration

battery mode for dpm state froze

Submitted by f380cedric

Assigned to Default DRI bug account

Link to original bug (#97303)

Description

I try to use the dpm state, but when I set:

echo 'battery' > /sys/class/drm/card0/device/power_dpm_state

while on battery power, laptop freezes after a time.

I tried to add radeon.dpm=1 and (radeon.bapm=1 or radeon.bapm=0) but it does not fix. Originally, I discovered this issue using TLP (where you can find the ticket https://github.com/linrunner/TLP/issues/186).

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Time tracking