Comment # 41
on bug 105760
from Alex Deucher
(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 [details] [review] 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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