ACPI: PM: s2idle: Add acpi.sleep_no_lps0 module parameter

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Add a module parameter to prevent the ACPI LPS0 _DSM functions
from being invoked (if need be) and rework the suspend-to-idle
blacklist entries in acpisleep_dmi_table[] to make them simply
prevent suspend-to-idle from being used by default on the systems
in question (which really is the original purpose of those entries).

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>

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Rafael J. Wysocki 2019-07-31 11:05:25 +02:00

parent 2e2c2fdc53

commit 068b47d098

1 changed files with 15 additions and 16 deletions

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drivers/acpi/sleep.c

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