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authorMatt DeVillier <matt.devillier@gmail.com>2022-07-03 19:01:41 -0500
committerFelix Held <felix-coreboot@felixheld.de>2023-07-31 14:09:30 +0000
commit55f30fdb3e5a78b75ab2fa144b4fb441380071ee (patch)
tree1ef5d24134e6d7ecd8f9f793abef53e6b75415ee /src/ec
parente6220e71709965f8c7ed55c3110e35f44f150809 (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')
-rw-r--r--src/ec/google/chromeec/acpi/cros_ec.asl2
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)