ACPICA: Detect FACS even for hardware reduced platforms

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ACPICA commit 44fc328a1a14b097d92b8be83989e4bf69b6e6cb

The FACS is optional even on hardware reduced platforms, and may exist
for the purpose of communicating the hardware_signature field to provoke
a clean reboot instead of a resume from hibernation.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/r/20240412073530.2222496-2-dwmw2@infradead.org
Signed-off-by: Will Deacon <will@kernel.org>

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David Woodhouse 2024-03-11 12:19:14 +00:00 • committed by Will Deacon

parent fec50db703

commit bc5b492ac3

2 changed files with 14 additions and 23 deletions

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30

drivers/acpi/acpica/tbfadt.c

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7

drivers/acpi/acpica/tbutils.c

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