ACPI: PM: Add unused power resource quirk for THUNDEROBOT ZERO
On the THUNDEROBOT ZERO laptop, the second NVMe slot and the discrete
NVIDIA GPU are both controlled by power-resource PXP. Due to the SSDT table
bug (lack of reference), PXP will be shut dow as an "unused" power resource
during initialization, making the NVMe slot #2 + NVIDIA both inaccessible.
This issue was introduced by commit
a1224f34d72a ("ACPI: PM: Check
states of power resources during initialization"). Here are test
results on the three consecutive commits:
(bad again!)
a1224f34d72a ACPI: PM: Check states of power resources during initialization
(good)
bc2836859643 ACPI: PM: Do not turn off power resources in unknown state
(bad)
519d81956ee2 Linux 5.15-rc6
On commit
bc2836859643 ("ACPI: PM: Do not turn off power resources in
unknown state") this was not an issue because the power resource state
left UNKNOWN thus being ignored.
See also commit
9b04d99788cf ("ACPI: PM: Do not turn of unused power
resources on the Toshiba Click Mini") which is another almost identical
case to this one.
Fixes: a1224f34d72a ("ACPI: PM: Check states of power resources during initialization")
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=221087
Signed-off-by: Zhai Can <bczhc0@126.com>
Link: https://patch.msgid.link/20260214161452.2849346-1-bczhc0@126.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>