On Wed, 6 Jan 2021 14:11:37 +0100
Daniel Pocock <daniel(a)pocock.pro> wrote:
We did some more troubleshooting of AMD Radeon issues on ppc64
As with Nouveau, it looks like a change from 64k to 4k page size got it
working again with RX 5700. I suspect it will be similar for RX 6800 if
we can get some of them, they are a good complement for the compute power.
The issue is page size, not ppc64
are you talking about Maurizio's issue? When I was talking with the guy
who fixed the Navi 10 driver for Power, he wasn't aware of any page
size issues. But it sounds plausible.