ACPI: scan: Use acpi_setup_gpe_for_wake() for buttons

Browse source

After starting to use platform devices for representing buttons
enumerated via ACPI, acpi_mark_gpe_for_wake() is insufficient for
preparing their GPEs to wake up the system from sleep because it
does not change the "dispatch type" of the given GPE to
ACPI_GPE_DISPATCH_NOTIFY.  Subsequently, this causes acpi_enable_gpe()
in __acpi_device_wakeup_enable() to fail and system suspend transitions
to be aborted.

Address this by updating acpi_wakeup_gpe_init() to use
acpi_setup_gpe_for_wake() for buttons like for any other devices.

This allows acpi_setup_gpe_for_wake() to be simplified further because
buttons are not a special case in it any more, so do that as well.

Fixes: 52d8640196 ("ACPI: button: Convert the driver to a platform one")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Xi Pardee <xi.pardee@linux.intel.com>
Link: https://patch.msgid.link/2259694.irdbgypaU6@rafael.j.wysocki

...

This commit is contained in:

Rafael J. Wysocki 2026-01-10 12:58:38 +01:00

parent 88fad6ce09

commit 57c31e6d62

1 changed files with 4 additions and 14 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

18

drivers/acpi/scan.c

View file