diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2022-07-03 19:01:41 -0500 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-07-31 14:09:30 +0000 |
| commit | 55f30fdb3e5a78b75ab2fa144b4fb441380071ee (patch) | |
| tree | 1ef5d24134e6d7ecd8f9f793abef53e6b75415ee /src/ec/google/chromeec | |
| parent | e6220e71709965f8c7ed55c3110e35f44f150809 (diff) | |
ec/google/chromeec: Unhide GOOG0004 ACPI device
Set the ACPI status (_STA) for the EC ACPI to enabled+visible, to allow
coolstar's Windows drivers for the EC and keyboard backlight to attach.
TEST=build/boot Win11 on google/samus, install EC/kblight drivers,
verify keyboard backlight control functional.
Change-Id: I3e9578f1ef18b3bebb93a9ae2ae4e27bc38f648d
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76790
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Diffstat (limited to 'src/ec/google/chromeec')
| -rw-r--r-- | src/ec/google/chromeec/acpi/cros_ec.asl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ec/google/chromeec/acpi/cros_ec.asl b/src/ec/google/chromeec/acpi/cros_ec.asl index 5a9541349b..adf8d90d8c 100644 --- a/src/ec/google/chromeec/acpi/cros_ec.asl +++ b/src/ec/google/chromeec/acpi/cros_ec.asl @@ -53,7 +53,7 @@ Device (CREC) #endif Method(_STA, 0) { - Return (0xB) + Return (0xF) } #if CONFIG(DRIVERS_ACPI_THERMAL_ZONE) |