Thanks for the links bridgman, I'll start digging.
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catalyst vs open source
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The release notes of the current 15.5 Catalyst on amd.com doesn't mention the R9 300 series.
http://support.amd.com/en-us/kb-arti...easeNotes.aspx
Also, with 'Manually Select Your Driver' no Linux option is shown.
If the new Linux Catalyst is AMDGPU backed, a lot of users would have to move from stable to cutting-edge kernel + deps only because of AMDGPU.
Or backported kernels + deps, not nice either.
Not AMD's fault, but it is going to be a big pita.
So, some thoughts on this.
1) A one-time "old-style" Linux Catalyst to bridge the kernel gap.
Add R9 300 (not Fury) pci-id's in current Linux Catalyst.
That should basically work (on the R9 200 level) as these cards are rebrands anyway, right ?
But we would miss out on the R9 300-specific features.
2) Wouldn't it be possible to re-commit the AMDGPU driver to, say, 3.16 kernel and upwards ?
That way the new AMDGPU backed Catalyst could at least support kernels from 3.16 and up.
Not sure about eventual dependancies, and not even mentioning the Linux kernel commit rules here ;-)
I think I still have to wait to see how things works out.
Not happy here.
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Ah, bridgman, that's quick.
Yes, you understand correctly, I thought it would be AMDGPU backed, as seen in the slides.
So, I can at least be sure the initial Catalyst driver will support my 3.16-based desktop ?
When will this initial Catalyst driver be available for Linux (or is it already available) ?
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Originally posted by ossuser View PostSo, I can at least be sure the initial Catalyst driver will support my 3.16-based desktop ?
amdgpu driver will start with 4.2 kernel and not yet with those closed source UMDs as an option... for now just look at it (as that slide shows) as All Open stack.
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