https://bugs.freedesktop.org/show_bug.cgi?id=95306
--- Comment #20 from Tom St Denis <tom.stdenis at amd.com> --- If they're using the pro driver (dkms + closed GL/etc) there are known issues with CGCG and the UMD. Try booting with amdgpu.cg_mask=0xFFFFFFFB to disable CGCG. Note this will also disable power gating so battery life/temp might be an issue :-/ I unfortunately don't have an 88xx series Carrizo (mine is an A12-9800) and with the all open UMD I haven't noticed any problems with PG/CG. Nicolai has an 8800 I think we should involve him here. -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/dri-devel/attachments/20161007/36a9c4bb/attachment.html>