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Re: KMScon vs. AMD Radeon


From: Ludovic Courtès
Subject: Re: KMScon vs. AMD Radeon
Date: Sun, 21 Apr 2019 21:57:32 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2 (gnu/linux)

Pierre Neidhardt <address@hidden> skribis:

> OK, apparently it's possible to force AMDGPU onto Southern Island / Sea
> Island:
>
> https://wiki.archlinux.org/index.php/AMDGPU#Enable_Southern_Islands_(SI)_and_Sea_Islands_(CIK)_support
>
> We'd need to things:
>
> - enable the following in linux-libre
>
> # CONFIG_DRM_AMDGPU_SI is not set
> # CONFIG_DRM_AMDGPU_CIK is not set

OK, sounds easy.

> - Make sure amdgpu is loaded before radeon.  Can we do that in the
>   operating-system declaration?

No, how would you achieve that?

Thanks,
Ludo’.



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