tree 9695c264e580ae646ab06b60b12e9bffc29f7be1
parent ab50403924292ca48b462064b98dddb7a44ed13d
author Grzegorz Jaszczyk <jaz@semihalf.com> 1647273901 +0000
committer Commit Bot <commit-bot@chromium.org> 1647854204 +0000

acpi: extend acpi event listener about power button events

Upon receiving acpi event related to ACPI button notification emulate
PM/PWRBTN_STS and trigger SCI.

BUG=None
TEST=After enabling CONFIG_ACPI_BUTTON on hypervisor kernel, check if
power button events are propagated to the guest by reading
/sys/firmware/acpi/interrupts/ff_pwr_btn counter.

Change-Id: Ie52c58d0934fb6657940bdca35dfbc68a8f4f42c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3521728
Reviewed-by: Dmitry Torokhov <dtor@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Tomasz Nowicki <tnowicki@google.com>