[Mesa-dev] [RFC] Linux Graphics Next: Explicit fences everywhere and no BO fences - initial proposal
airlied at gmail.com
Tue Apr 27 18:38:35 UTC 2021
On Tue, 27 Apr 2021 at 22:06, Christian König
<ckoenig.leichtzumerken at gmail.com> wrote:
> Correct, we wouldn't have synchronization between device with and without user queues any more.
> That could only be a problem for A+I Laptops.
Since I think you mentioned you'd only be enabling this on newer
chipsets, won't it be a problem for A+A where one A is a generation
behind the other?
I'm not really liking where this is going btw, seems like a ill
thought out concept, if AMD is really going down the road of designing
hw that is currently Linux incompatible, you are going to have to
accept a big part of the burden in bringing this support in to more
than just amd drivers for upcoming generations of gpu.
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