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mt76: fix swapped values for RXO-18 in gain control 

The lowest bit should be set to 0 only for strong links, not for weak
ones.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Felix Fietkau 2018-06-21 11:17:55 +02:00 committed by Kalle Valo
parent 9afef0fdda
commit 6cdb9614a8
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/mediatek/mt76/mt76x2_phy.c
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@ -531,7 +531,7 @@ mt76x2_phy_update_channel_gain(struct mt76x2_dev *dev)
mt76_wr(dev, MT_BBP(RXO, 14), 0x00560423); mt76_wr(dev, MT_BBP(RXO, 14), 0x00560423);
if (low_gain == 2) { if (low_gain == 2) {
mt76_wr(dev, MT_BBP(RXO, 18), 0xf000a991); mt76_wr(dev, MT_BBP(RXO, 18), 0xf000a990);
mt76_wr(dev, MT_BBP(AGC, 35), 0x08080808); mt76_wr(dev, MT_BBP(AGC, 35), 0x08080808);
mt76_wr(dev, MT_BBP(AGC, 37), 0x08080808); mt76_wr(dev, MT_BBP(AGC, 37), 0x08080808);
if (mt76x2_has_ext_lna(dev)) if (mt76x2_has_ext_lna(dev))
@ -539,7 +539,7 @@ mt76x2_phy_update_channel_gain(struct mt76x2_dev *dev)
else else
gain_delta = 14; gain_delta = 14;
} else { } else {
mt76_wr(dev, MT_BBP(RXO, 18), 0xf000a990); mt76_wr(dev, MT_BBP(RXO, 18), 0xf000a991);
if (dev->mt76.chandef.width == NL80211_CHAN_WIDTH_80) if (dev->mt76.chandef.width == NL80211_CHAN_WIDTH_80)
mt76_wr(dev, MT_BBP(AGC, 35), 0x10101014); mt76_wr(dev, MT_BBP(AGC, 35), 0x10101014);
else else