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-rw-r--r--src/mainboard/kontron/ktqm77/acpi/platform.asl12
1 files changed, 11 insertions, 1 deletions
diff --git a/src/mainboard/kontron/ktqm77/acpi/platform.asl b/src/mainboard/kontron/ktqm77/acpi/platform.asl
index 9567c8df59..49bcea191f 100644
--- a/src/mainboard/kontron/ktqm77/acpi/platform.asl
+++ b/src/mainboard/kontron/ktqm77/acpi/platform.asl
@@ -20,12 +20,22 @@
Method(_PTS,1)
{
-
+ /* Let suspend LED flash slowly in S3 and S4 */
+ If (LOr (LEqual (Arg0, 3), LEqual (Arg0, 4)))
+ {
+ \_SB.PCI0.LPCB.SIO0.SUSL (0x06)
+ }
+ Else
+ {
+ \_SB.PCI0.LPCB.SIO0.SUSL (0x02)
+ }
}
/* The _WAK method is called on system wakeup */
Method(_WAK,1)
{
+ /* Disable suspend LED during normal operation */
+ \_SB.PCI0.LPCB.SIO0.SUSL (0x02)
Return(Package(){0,0})
}