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| author | Furquan Shaikh <furquan@google.com> | 2020-06-12 10:01:20 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2020-06-14 00:47:03 +0000 |
| commit | 80c555d7a82e6b2e4b8d2e46cbd5b21220b16116 (patch) | |
| tree | fc07565431c72ca69142b71e87d70fc7a6e7d818 /src/ec/google/chromeec | |
| parent | dc6bb6cb82110a903ff56d7e816d575e8d2242e2 (diff) | |
| download | coreboot-80c555d7a82e6b2e4b8d2e46cbd5b21220b16116.tar.xz | |
ec/google/chromeec: Call \PNOT () on initializing AC power state
This change calls \PNOT () method when AC power state is initialized
to allow platform code to take appropriate action.
BUG=b:157752693
Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: I089e9096f78728ddc5df2d8cb8f22f65b30b02dc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42315
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Diffstat (limited to 'src/ec/google/chromeec')
| -rw-r--r-- | src/ec/google/chromeec/acpi/ec.asl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/ec/google/chromeec/acpi/ec.asl b/src/ec/google/chromeec/acpi/ec.asl index 8e1d79fc8b..f8d4bdf828 100644 --- a/src/ec/google/chromeec/acpi/ec.asl +++ b/src/ec/google/chromeec/acpi/ec.asl @@ -147,6 +147,12 @@ Device (EC0) { // Initialize AC power state Store (ACEX, \PWRS) + /* + * Inform platform code about the current AC power state. + * This allows the platform to take any action based on the initialized state. + * PWRS isn't valid before this point. + */ + \PNOT () // Initialize LID switch state Store (LIDS, \LIDS) |