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-rw-r--r--src/mainboard/apple/macbook21/acpi/ec.asl14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/apple/macbook21/acpi/ec.asl b/src/mainboard/apple/macbook21/acpi/ec.asl
index 01bfb0c6a0..dc248b4799 100644
--- a/src/mainboard/apple/macbook21/acpi/ec.asl
+++ b/src/mainboard/apple/macbook21/acpi/ec.asl
@@ -101,6 +101,20 @@ Device(EC)
{
return(LIDS)
}
+
+ Method(_PRW, 0, NotSerialized)
+ {
+ Return (Package() { 0x1d, 0x03 })
+ }
+
+ Method(_PSW, 1, NotSerialized)
+ {
+ if (Arg0) {
+ Store(1, WKLD)
+ } else {
+ Store(0, WKLD)
+ }
+ }
}
Device(AC)