https://bugs.freedesktop.org/show_bug.cgi?id=105760
--- Comment #41 from Alex Deucher <alexdeuc...@gmail.com> ---
(In reply to Thomas Martitz from comment #40)
> Further investigations show that toc->num_entires and toc->structure_version
> are set to -1 after the first call to smu7_request_smu_load_fw(). Does that
> makes sense?
If you read back from the BAR resource on an offline pci device it returns all
1s.
>
> Since you say the GPU does not properly wake up, can you imagine a
> workaround? The laptop works with windows (of course...) so I'd think there
> ought to be a sw workaround.
Does attachment 140593 fix it as a workaround? I think ultimately it might be
a flaw in how Linux handles d3cold on some platforms.
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