[Bug 52345] KMS Power Management have no effect

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Jul 22 21:13:23 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=52345

--- Comment #6 from Amadeus <sha256sum at gmail.com> 2012-07-22 21:13:23 PDT ---
Very interesting thread. It seams to be the same problem I have.

Regardless of the power settings I never get a higher engine clock than ~75kHz.

[root at amd ~]# cat /sys/kernel/debug/dri/0/radeon_pm_info
default engine clock: 200000 kHz
current engine clock: 73950 kHz
default memory clock: 533000 kHz

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