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-rw-r--r--src/ec/lenovo/h8/acpi/ec.asl16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/ec/lenovo/h8/acpi/ec.asl b/src/ec/lenovo/h8/acpi/ec.asl
index 750121d687..944858ff8f 100644
--- a/src/ec/lenovo/h8/acpi/ec.asl
+++ b/src/ec/lenovo/h8/acpi/ec.asl
@@ -286,6 +286,22 @@ Device(EC)
^HKEY.RTAB (0xA)
}
+ /*
+ * Set FAN disengage:
+ * Arg0: 1: Run at full speed
+ * 0: Automatic fan control
+ */
+ Method (FANE, 1, Serialized)
+ {
+ If (Arg0) {
+ Store (One, FAND)
+ Store (Zero, FANA)
+ } Else {
+ Store (Zero, FAND)
+ Store (One, FANA)
+ }
+ }
+
Device (HKEY)
{
Name (_HID, EisaId ("IBM0068"))