AMD Adds New AMDGPU LLVM Targets For Older GPUs In Cleanup

[Leopard]

What work is left to do before being able to make AMDGPU the default kernel driver for GCN 1.1 ?

https://www.phoronix.com/scan.php?page=news_item&px=AMDGPU-GCN-1.0-Analog-Block

[Namenlos]

What work is left to do before being able to make AMDGPU the default kernel driver for GCN 1.1 ?

and gcn 1.0...

I think mainly analog outputs and maybe some restart stuff.

[Old Grouch]

What work is left to do before being able to make AMDGPU the default kernel driver for GCN 1.1 ?

It would be nice if it supported VGA as a valid output on Bonaire, Kabini, Kaveri and Mullins

https://gitlab.freedesktop.org/drm/amd/-/issues/341

Someone needs to implement support for LVDS and DACs. It's not a high priority for us at the moment. If someone wants to take a stab at it, we'd be happy to review the patches. I think some of the older DAL2 code had some support for these encoders. You could use that or the non-DC code as reference. Old DAL2 code for reference:
https://cgit.freedesktop.org/~agd5f/...al?h=amd-15.31

LVDS has been done, VGA remains.

It doesn't help that the bug is marked 'inactive'. It certainly has not been solved.

[Jedibeeftrix]

What work is left to do before being able to make AMDGPU the default kernel driver for GCN 1.1 ?

and gcn 1.0...

[ms178]

Nice to see that they optimize their stack, even if it is fixing oversights which could have been caught before.

[rene]

IMHO it was pretty obvious that this plumbing was coming , ... ;-)

[humbug]

What work is left to do before being able to make AMDGPU the default kernel driver for GCN 1.1 ?

[cbxbiker61]

I take this a sign that making a profit is starting to pay off for AMD.

And starting to payoff for their loyal customers.

[wizard69]

I take this a sign that making a profit is starting to pay off for AMD.

[onlyLinuxLuvUBack]

I didn't know what that was but this helps:

https://www.x.org/wiki/RadeonFeature/

https://en.wikipedia.org/wiki/List_of_AMD_graphics_processing_units#Radeon_R5/R7/R9_200_series