[RFC v2 2/2] drm/amd/display: Use PPC FPU functions
christian.koenig at amd.com
Wed Jul 21 09:24:57 UTC 2021
Am 21.07.21 um 08:51 schrieb Christoph Hellwig:
> On Wed, Jul 21, 2021 at 08:29:43AM +0200, Christian K??nig wrote:
>> Looks good in general, but question is what about other architectures like
> DRM_AMD_DC_DCN currently requires X86 || PPC64.
And exactly that's the problem I'm noting here. At least officially AMD
claims that we support ARM and some very brave still use the hardware
together with MIPS as well.
> Maybe a good think would be to add a new KERNEL_FPU_API Kconfig symbol,
> selected by x86 and powerpc (I think ppc32 should be fine too now) so
> that we get these arch dependencies out of the driver.
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