diff options
author | Arthur Heymans <arthur@aheymans.xyz> | 2017-12-18 14:01:11 +0100 |
---|---|---|
committer | Martin Roth <martinroth@google.com> | 2018-01-17 17:08:22 +0000 |
commit | 30bba281b9b4330f5fadf36d187c2512f94c29e0 (patch) | |
tree | 7072af2148993c9435804db8d560e6916a81d341 /src/ec/lenovo/h8/acpi/ac.asl | |
parent | cdecc0db4becbe47927b649e410fd2d0b58d1531 (diff) |
ec/h8: Store PWRS and notify CPU on AC power plug/unplug events
PWRS is is the power source gnvs.
Notifying CPU is needed to change P- and C-states on these events.
Change-Id: I0818d10474523fb14f7ba7cfbf61166b89442083
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/22931
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/ec/lenovo/h8/acpi/ac.asl')
-rw-r--r-- | src/ec/lenovo/h8/acpi/ac.asl | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/ec/lenovo/h8/acpi/ac.asl b/src/ec/lenovo/h8/acpi/ac.asl index 91b9d79256..43b43d7e78 100644 --- a/src/ec/lenovo/h8/acpi/ac.asl +++ b/src/ec/lenovo/h8/acpi/ac.asl @@ -29,7 +29,10 @@ Device(AC) Method(_PSR, 0, NotSerialized) { - return (HPAC) + Store(HPAC, Local0) + Store(Local0, \PWRS) + \PNOT() + return (Local0) } Method(_STA, 0, NotSerialized) |