diff --git a/drivers/staging/vt6656/rf.c b/drivers/staging/vt6656/rf.c
index 1e8f64bff03c..64632e9fff63 100644
--- a/drivers/staging/vt6656/rf.c
+++ b/drivers/staging/vt6656/rf.c
@@ -769,6 +769,32 @@ int RFbSetPower(struct vnt_private *priv, u32 rate, u32 channel)
 	return ret;
 }
 
+static u8 vnt_rf_addpower(struct vnt_private *priv)
+{
+	s32 rssi = -priv->uCurrRSSI;
+
+	if (!rssi)
+		return 7;
+
+	if (priv->byRFType == RF_VT3226D0) {
+		if (rssi < -70)
+			return 9;
+		else if (rssi < -65)
+			return 7;
+		else if (rssi < -60)
+			return 5;
+	} else {
+		if (rssi < -80)
+			return 9;
+		else if (rssi < -75)
+			return 7;
+		else if (rssi < -70)
+			return 5;
+	}
+
+	return 0;
+}
+
 /*
  * Description: Set Tx power
  *
@@ -788,6 +814,10 @@ int RFbRawSetPower(struct vnt_private *priv, u8 power, u32 rate)
 	u32 power_setting = 0;
 	int ret = true;
 
+	power += vnt_rf_addpower(priv);
+	if (power > VNT_RF_MAX_POWER)
+		power = VNT_RF_MAX_POWER;
+
 	if (priv->byCurPwr == power)
 		return true;
 
diff --git a/drivers/staging/vt6656/rf.h b/drivers/staging/vt6656/rf.h
index de5c613b4ef9..e9a01fee4127 100644
--- a/drivers/staging/vt6656/rf.h
+++ b/drivers/staging/vt6656/rf.h
@@ -53,6 +53,8 @@
 #define RF_EMU              0x80
 #define RF_MASK             0x7F
 
+#define VNT_RF_MAX_POWER    0x3f
+
 extern const u8 RFaby11aChannelIndex[200];
 
 int IFRFbWriteEmbedded(struct vnt_private *, u32 dwData);