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Version 6.17.9
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suspend.svg
products/Sources/formale Sprachen/C/Linux/Documentation/arch/x86/suspend.svg
SFH driver notifies MP2 to stop all sensor collection
no
Abort suspend; details logged in dmesg
Failures?
yes
no
yes
All devices go into deepest D-state or F-state
Failures?
no
yes
GPIO driver suspends non-wake GPIOs
Suspend initiated from userspace
GPU driver shuts down clocks and sends SMU messages
Failures?
ACPI s2idle driver notifies EC using _DSM
uPEP driver (amd-pmc) sends OS_HINT
Put all x86 CPU cores into ACPI C3
s2idle loop waiting for IRQ
to wake
no
Failures?
yes
2026-04-07
