1 files changed, 12 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/cnvi/cnvi.c b/src/soc/intel/common/block/cnvi/cnvi.c
index 609c473341..afe08c5120 100644
--- a/src/soc/intel/common/block/cnvi/cnvi.c
+++ b/src/soc/intel/common/block/cnvi/cnvi.c
@@ -86,6 +86,18 @@ static void cnvw_fill_ssdt(const struct device *dev)
 	acpigen_write_field("CWAR", fields2, ARRAY_SIZE(fields2),
 		FIELD_BYTEACC | FIELD_NOLOCK | FIELD_PRESERVE);
 
+/*
+ *	Method (_S0W, 0, NotSerialized)  // _S0W: S0 Device Wake State
+ *	{
+ *		Return (ACPI_DEVICE_SLEEP_D3_HOT)
+ *	}
+ */
+	acpigen_write_method("_S0W", 0);
+	{
+		acpigen_write_return_integer(ACPI_DEVICE_SLEEP_D3_HOT);
+	}
+	acpigen_pop_len();
+
 	acpigen_write_scope_end();
 }