diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
index 0ad4bf0ab8be117a52e47dc719ffe0f499402b76..6e11df697e6e6f90edfeb7e6449d1de2220b059e 100644
--- a/drivers/hwmon/nct6775.c
+++ b/drivers/hwmon/nct6775.c
@@ -3522,10 +3522,13 @@ nct6775_check_fan_inputs(struct nct6775_data *data)
 
 		switch (data->kind) {
 		case nct6791:
-		case nct6792:
 			fan6pin = cr2d & BIT(1);
 			pwm6pin = cr2d & BIT(0);
 			break;
+		case nct6792:
+			fan6pin = !dsw_en && (cr2d & BIT(1));
+			pwm6pin = !dsw_en && (cr2d & BIT(0));
+			break;
 		case nct6793:
 		case nct6795:
 		case nct6796: