Commit 92921168 authored by Felix Fietkau's avatar Felix Fietkau Committed by Kalle Valo
Browse files

mt76: adjust AGC control register 26 based on gain for VHT80 



Use values based on the vendor driver

Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 6cdb9614

drivers/net/wireless/mediatek/mt76/mt76x2_phy.c

+9 −2
Original line number Diff line number Diff line
@@ -525,10 +525,17 @@ mt76x2_phy_update_channel_gain(struct mt76x2_dev *dev) 


	dev->cal.low_gain = low_gain;



	if (dev->mt76.chandef.width == NL80211_CHAN_WIDTH_80)

	if (dev->mt76.chandef.width == NL80211_CHAN_WIDTH_80) {

		mt76_wr(dev, MT_BBP(RXO, 14), 0x00560211);

		val = mt76_rr(dev, MT_BBP(AGC, 26)) & ~0xf;

		if (low_gain == 2)

			val |= 0x3;

		else

			val |= 0x5;

		mt76_wr(dev, MT_BBP(AGC, 26), val);

	} else {

		mt76_wr(dev, MT_BBP(RXO, 14), 0x00560423);

	}



	if (low_gain == 2) {

		mt76_wr(dev, MT_BBP(RXO, 18), 0xf000a990);

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