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rt2x00: remove confusing AGC register

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Register 66 was causing issues on RT6352 if set to the same value as
in MTK driver. With 1c reg value device was working fine in both HT20
and HT40 modes.

Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Tomislav Požega 2019-02-13 11:09:13 +01:00 committed by Kalle Valo
parent 17ae2acd1a
commit 5991a2ecd0
1 changed files with 1 additions and 5 deletions
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6
drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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@ -3983,11 +3983,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev,
rt2800_bbp_write(rt2x00dev, 196, reg);
/* AGC init */
if (rt2x00_rt(rt2x00dev, RT6352))
reg = 0x04;
else
reg = rf->channel <= 14 ? 0x1c : 0x24;
reg = rf->channel <= 14 ? 0x1c : 0x24;
reg += 2 * rt2x00dev->lna_gain;
rt2800_bbp_write_with_rx_chain(rt2x00dev, 66, reg);