rt2800: fix mt7620 E2 channel registers

psyborg55 · Kalle Valo · commit a0597834dc0e · 2017-04-20T14:00:54.000+03:00
update RF register 47 and 54 values according to vendor driver

Signed-off-by: Tomislav Požega &lt;pozega.tomislav@gmail.com&gt;
Signed-off-by: Daniel Golle &lt;daniel@makrotopia.org&gt;
Signed-off-by: Kalle Valo &lt;kvalo@codeaurora.org&gt;
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -8145,9 +8145,11 @@ static void rt2800_init_rfcsr_6352(struct rt2x00_dev *rt2x00dev)
 	rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xB3);
 	rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xD5);
 	rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27);
-	rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x69);
+	rt2800_rfcsr_write_bank(rt2x00dev, 4, 47, 0x67);
+	rt2800_rfcsr_write_bank(rt2x00dev, 6, 47, 0x69);
 	rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFF);
-	rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x20);
+	rt2800_rfcsr_write_bank(rt2x00dev, 4, 54, 0x27);
+	rt2800_rfcsr_write_bank(rt2x00dev, 6, 54, 0x20);
 	rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66);
 	rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xFF);
 	rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x1C);
