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mac80211: rt2800: fix mt7620 E2 channel registers 

update RF register 47 and 54 values according to vendor driver

Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[daniel@makrotopia.org: moved changes into a separate patch]
This commit is contained in:
Tomislav Požega 2017-04-14 20:59:47 +02:00 committed by Jo-Philipp Wich
parent 64fa4ead32
commit eb11207397
1 changed files with 41 additions and 0 deletions
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41
package/kernel/mac80211/patches/021-04-rt2800-fix-mt7620-E2-channel-registers.patch Normal file
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@ -0,0 +1,41 @@
From c426cb0ed15ee12dfdc8c53ddd1449ac617023cf Mon Sep 17 00:00:00 2001
From: Daniel Golle <daniel@makrotopia.org>
Date: Tue, 18 Apr 2017 11:45:37 +0200
Subject: [PATCH] rt2800: fix mt7620 E2 channel registers
To: Stanislaw Gruszka <sgruszka@redhat.com>
Cc: Helmut Schaa <helmut.schaa@googlemail.com>,
linux-wireless@vger.kernel.org,
Kalle Valo <kvalo@codeaurora.org>,
Tom Psyborg <pozega.tomislav@gmail.com>
From: Tomislav Požega <pozega.tomislav@gmail.com>
update RF register 47 and 54 values according to vendor driver
Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 86cffee6876a..8585cdc3de53 100644
--- 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);
--
2.12.2