[Bug 100443] DMESG: [powerplay] Can't find requested voltage id in vdd_dep_on_sclk table!

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Oct 13 07:00:28 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=100443

--- Comment #34 from Devin Prince <semperverus at gmail.com> ---
Having this same issue on kernel 4.13.5-1-ARCH.

CPU: AMD R7-1700X
Motherboard: AsRock Taichi X370
GPU: XFX RX-480 8GB

I have found a temporary solution that seems to allow me to actually boot and
use the card, however.

Pass the kernel parameter:
amdgpu.dpm=0
to shut off the Dynamic Power Management module, which contains AMD's
powerplay, and everything works fine.

I'm unsure what sort of limitations this introduces, but for the time being, it
will get your system working.

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