package/kernel/mac80211/patches/020-24-rt2800-fix-mt7620-E2-channel-registers.patch

   1 From c426cb0ed15ee12dfdc8c53ddd1449ac617023cf Mon Sep 17 00:00:00 2001
   2 From: Daniel Golle <daniel@makrotopia.org>
   3 Date: Tue, 18 Apr 2017 11:45:37 +0200
   4 Subject: [PATCH] rt2800: fix mt7620 E2 channel registers
   5 To: Stanislaw Gruszka <sgruszka@redhat.com>
   6 Cc: Helmut Schaa <helmut.schaa@googlemail.com>,
   7     linux-wireless@vger.kernel.org,
   8     Kalle Valo <kvalo@codeaurora.org>,
   9     Tom Psyborg <pozega.tomislav@gmail.com>
  10
  11 From: Tomislav Požega <pozega.tomislav@gmail.com>
  12
  13 update RF register 47 and 54 values according to vendor driver
  14
  15 Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
  16 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  17 ---
  18  drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 6 ++++--
  19  1 file changed, 4 insertions(+), 2 deletions(-)
  20
  21 diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  22 index 86cffee6876a..8585cdc3de53 100644
  23 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  24 +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  25 @@ -8145,9 +8145,11 @@ static void rt2800_init_rfcsr_6352(struct rt2x00_dev *rt2x00dev)
  26         rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0xB3);
  27         rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0xD5);
  28         rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27);
  29 -       rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0x69);
  30 +       rt2800_rfcsr_write_bank(rt2x00dev, 4, 47, 0x67);
  31 +       rt2800_rfcsr_write_bank(rt2x00dev, 6, 47, 0x69);
  32         rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xFF);
  33 -       rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x20);
  34 +       rt2800_rfcsr_write_bank(rt2x00dev, 4, 54, 0x27);
  35 +       rt2800_rfcsr_write_bank(rt2x00dev, 6, 54, 0x20);
  36         rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0x66);
  37         rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xFF);
  38         rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x1C);
  39 --
  40 2.12.2
  41