Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH v2 0/2] ACPI: scan: Turn off unused power resources during initialization | Date | Thu, 18 Mar 2021 19:23:38 +0100 |
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Hi,
Power resources that aren't associated with any devices are expected to be turned off by the OS, but Linux only does that during resume from suspend-to-RAM. That turns out to be problematic, so turn them off during system initialization too (patch [1/2]).
In addition to that, turn them off unconditionally, without checking the current status, which should be safe and may help to work around firmware issues (patch [2/2]).
Please refer to the patch changelogs for details.
Thanks!
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