User talk:Lesto
Latest comment: 1 July 2018 by Murlakatamenka
I can confirm that. Have successfully booted with R9 290 (Hawaii, Sea Islands, GCN 2.0 GPU) and the following kernel parameters in GRUB: GRUB_CMDLINE_LINUX_DEFAULT="quiet amdgpu.ppfeaturemask=0xffffffff"
Still can't downclock / overclock / regulate voltage though. Murlakatamenka (talk) 13:14, 1 July 2018 (UTC)