mt76: mt76x2: fix external LNA gain settings (45a042e3) · Commits · 戴 / test

drivers/net/wireless/mediatek/mt76/mt76x2/phy.c

+8 −3

Original line number	Diff line number	Diff line
		@@ -260,10 +260,15 @@ mt76x2_phy_set_gain_val(struct mt76x02_dev *dev)
		gain_val[0] = dev->cal.agc_gain_cur[0] - dev->cal.agc_gain_adjust;
		gain_val[1] = dev->cal.agc_gain_cur[1] - dev->cal.agc_gain_adjust;

		if (dev->mt76.chandef.width >= NL80211_CHAN_WIDTH_40)
		val = 0x1e42 << 16;
		else
		val = 0x1836 << 16;
		if (!mt76x2_has_ext_lna(dev) &&
		dev->mt76.chandef.width >= NL80211_CHAN_WIDTH_40)
		val = 0x1e42 << 16;

		if (mt76x2_has_ext_lna(dev) &&
		dev->mt76.chandef.chan->band == NL80211_BAND_2GHZ &&
		dev->mt76.chandef.width < NL80211_CHAN_WIDTH_40)
		val = 0x0f36 << 16;

		val \|= 0xf8;