On Tue, Oct 22, 2019 at 7:01 AM Sylvain Munaut <246tnt@xxxxxxxxx> wrote: > > Hi All, > > More testing over the last few days showed that only either the lowest > power mode, or slightly above can work. Oh, I also tested 5.4-rc3 just > in case but same results. > It doesn't seem to be the affected by PCIe lane speed, Memory seems > stable at 625M and almost at 1500M (only the sustained heavy workload > eventually bring it down), but the SoC speed seems pretty touchy. > > So that would seem to confirm something is wrong either in the power > play table itself, or its interpretation by the linux driver. > I tried brute-loading some other RX570 pptable into it, but that > didn't really do much. After writing it to pp_table, the card was > stuck at its lower clock mode. Working fine, but same as if I had > forced it to low power. > > Is there anyway to extract the power play table from windows since > it's running fine there ? > I'm kind of running out of idea of what to try next. Can you send me a copy of the vbios from that board? (as root) (use lspci to get the bus id) cd /sys/bus/pci/devices/<pci bus id> echo 1 > rom cat rom > /tmp/vbios.rom echo 0 > rom _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
