diff --git a/fw/wmi_unified.h b/fw/wmi_unified.h
index 128ee667f305..4433c3c61d57 100644
--- a/fw/wmi_unified.h
+++ b/fw/wmi_unified.h
@@ -19818,6 +19818,12 @@ typedef enum {
      */
     WMI_VDEV_PARAM_CCK_SUPPORT,                           /* 0xCB */
 
+    /*
+     * value 0 | disable dynamic D-SMPS base on RSSI feature
+     * value 1 | enable dynamic D-SMPS base on RSSI feature
+     */
+    WMI_VDEV_PARAM_ENABLE_DYN_DSMPS_BASE_ON_RSSI,         /* 0xCC */
+
 
     /*=== ADD NEW VDEV PARAM TYPES ABOVE THIS LINE ===
      * The below vdev param types are used for prototyping, and are
diff --git a/fw/wmi_version.h b/fw/wmi_version.h
index 4934e713c4de..e1156570d2a4 100644
--- a/fw/wmi_version.h
+++ b/fw/wmi_version.h
@@ -37,7 +37,7 @@
 #define __WMI_VER_MINOR_    0
 /** WMI revision number has to be incremented when there is a
  *  change that may or may not break compatibility. */
-#define __WMI_REVISION_ 1663
+#define __WMI_REVISION_ 1664
 
 /** The Version Namespace should not be normally changed. Only
  *  host and firmware of the same WMI namespace will work