MCLK defaults high on second card
Tom St Denis
tom.stdenis at amd.com
Thu Feb 1 18:14:43 UTC 2018
Hi,
I have a setup with a CZ + Polaris10 and on the Polaris10 the SCLK idles
low and the MCLK stays in the 2nd state (1750MHz) but on my Workstation
which has a single 560 in it the card idles at 300MHz (with the stock
FC27 kernel).
Is there an issue with non-primary cards idling properly?
Doing
echo 0 > /sys/devices/pci0000:00/0000:00:03.1/0000:21:00.0/pp_dpm_mclk
Doesn't result in low clock rates either.
Tom
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