rt2800_bbp_write(rt2x00dev, 82, 0x62);
 
        rt2800_bbp_write(rt2x00dev, 83, 0x6a);
+
+       rt2800_bbp_write(rt2x00dev, 84, 0x99);
 }
 
 static void rt2800_init_bbp_28xx(struct rt2x00_dev *rt2x00dev)
        rt2800_bbp_write(rt2x00dev, 82, 0x62);
 
        rt2800_bbp_write(rt2x00dev, 83, 0x6a);
+
+       if (rt2x00_rt_rev(rt2x00dev, RT2860, REV_RT2860D))
+               rt2800_bbp_write(rt2x00dev, 84, 0x19);
+       else
+               rt2800_bbp_write(rt2x00dev, 84, 0x99);
 }
 
 static void rt2800_init_bbp_30xx(struct rt2x00_dev *rt2x00dev)
        rt2800_bbp_write(rt2x00dev, 82, 0x62);
 
        rt2800_bbp_write(rt2x00dev, 83, 0x6a);
+
+       rt2800_bbp_write(rt2x00dev, 84, 0x99);
 }
 
 static void rt2800_init_bbp_3290(struct rt2x00_dev *rt2x00dev)
        rt2800_bbp_write(rt2x00dev, 82, 0x62);
 
        rt2800_bbp_write(rt2x00dev, 83, 0x7a);
+
+       rt2800_bbp_write(rt2x00dev, 84, 0x9a);
 }
 
 static void rt2800_init_bbp_3352(struct rt2x00_dev *rt2x00dev)
        rt2800_bbp_write(rt2x00dev, 82, 0x62);
 
        rt2800_bbp_write(rt2x00dev, 83, 0x6a);
+
+       rt2800_bbp_write(rt2x00dev, 84, 0x99);
 }
 
 static void rt2800_init_bbp_3390(struct rt2x00_dev *rt2x00dev)
        rt2800_bbp_write(rt2x00dev, 82, 0x62);
 
        rt2800_bbp_write(rt2x00dev, 83, 0x6a);
+
+       rt2800_bbp_write(rt2x00dev, 84, 0x99);
 }
 
 static void rt2800_init_bbp_3572(struct rt2x00_dev *rt2x00dev)
        rt2800_bbp_write(rt2x00dev, 82, 0x62);
 
        rt2800_bbp_write(rt2x00dev, 83, 0x6a);
+
+       rt2800_bbp_write(rt2x00dev, 84, 0x99);
 }
 
 static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
        rt2800_bbp_write(rt2x00dev, 82, 0x62);
 
        rt2800_bbp_write(rt2x00dev, 83, 0x7a);
+
+       rt2800_bbp_write(rt2x00dev, 84, 0x9a);
 }
 
 static void rt2800_init_bbp_5592(struct rt2x00_dev *rt2x00dev)
                return;
        }
 
-       if (rt2x00_rt_rev(rt2x00dev, RT2860, REV_RT2860D))
-               rt2800_bbp_write(rt2x00dev, 84, 0x19);
-       else if (rt2x00_rt(rt2x00dev, RT3290) ||
-                rt2x00_rt(rt2x00dev, RT5390) ||
-                rt2x00_rt(rt2x00dev, RT5392))
-               rt2800_bbp_write(rt2x00dev, 84, 0x9a);
-       else
-               rt2800_bbp_write(rt2x00dev, 84, 0x99);
-
        if (rt2x00_rt(rt2x00dev, RT3290) ||
            rt2x00_rt(rt2x00dev, RT3352) ||
            rt2x00_rt(rt2x00dev, RT5390) ||