Christophe Leroy writes:
> Le 31/03/2023 à 12:53, Michael Ellerman a écrit :
>> "Daniel Kolesa" writes:
>>> Commit c653c591789b ("drm/amdgpu: Re-enable DCN for 64-bit powerpc")
>>> introduced this check as a workaround for the driver not building
>>> with toolchains that default to 64-bit long
Le 31/03/2023 à 12:53, Michael Ellerman a écrit :
> "Daniel Kolesa" writes:
>> Commit c653c591789b ("drm/amdgpu: Re-enable DCN for 64-bit powerpc")
>> introduced this check as a workaround for the driver not building
>> with toolchains that default to 64-bit long double.
> ...
>> In mainline,
"Daniel Kolesa" writes:
> Commit c653c591789b ("drm/amdgpu: Re-enable DCN for 64-bit powerpc")
> introduced this check as a workaround for the driver not building
> with toolchains that default to 64-bit long double.
...
> In mainline, this work is now fully done, so this check is fully
>
t; alexdeuc...@gmail.com; torva...@linux-foundation.org
> Subject: [PATCH] drm/amdgpu: drop the long-double-128 powerpc
> check/hack
>
> Commit c653c591789b ("drm/amdgpu: Re-enable DCN for 64-bit powerpc")
> introduced this check as a workaround for the driver not build
Commit c653c591789b ("drm/amdgpu: Re-enable DCN for 64-bit powerpc")
introduced this check as a workaround for the driver not building
with toolchains that default to 64-bit long double.
The reason things worked on 128-bit-long-double toolchains and
not otherwise was however largely accidental.
