Re: [PATCH v1] platform/x86/amd/pmc: Get smu version before reading dram size

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> Hi,
>
> Thank you for your patch. This has already come up but no acceptable patch
> has emerged since. Please see this thread for what needs to be done if you
> want to provide one (or maybe Shyam already has one which has just not
> been sent out yet):
>
> https://lore.kernel.org/platform-driver-x86/3b224c62-a1d8-41bd-aced-5825f5f20e66@xxxxxxx/
>
> (Since this dram size is on an init path that always needs SMU version,
> the SMU version can just be called by the init unconditonally rather than
> adding more of this lazy initialization everywhere).

Thanks for pointing me to that thread. I think Shyam/AMD can come up
with a better long term solution, but it may be worth pushing this
patch through for a couple reasons:
1. Probing of the driver currently fails on STB enabled systems with a
Mendocino SoC. A slower boot time is better than the driver failing to
load IMO.
2. This patch only affects Mendocino SoCs, and was a suggested
solution from Mario in the thread you mentioned.

That said, I can also just disable STB for now...



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