diff --git a/src/soc/intel/alderlake/acpi/tcss_pcierp.asl b/src/soc/intel/alderlake/acpi/tcss_pcierp.asl
index 07d024a..589a3e9 100644
--- a/src/soc/intel/alderlake/acpi/tcss_pcierp.asl
+++ b/src/soc/intel/alderlake/acpi/tcss_pcierp.asl
@@ -76,10 +76,14 @@
 
 Method (_DSW, 3)
 {
-	C2PM (Arg0, Arg1, Arg2, DCPM)
 	/* If entering Sx (Arg1 > 1), need to skip TCSS D3Cold & TBT RTD3/D3Cold. */
-	\_SB.PCI0.TDM0.SD3C = Arg1
-	\_SB.PCI0.TDM1.SD3C = Arg1
+	If ((TUID == 0) || (TUID == 1)) {
+		\_SB.PCI0.TDM0.SD3C = Arg1
+	} Else {
+		\_SB.PCI0.TDM1.SD3C = Arg1
+	}
+
+	C2PM (Arg0, Arg1, Arg2, DCPM)
 }
 
 Method (_PRW, 0)