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mt76x0: phy: update set_channel for mt76x0e devices

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Do not run mt76x0_vco_cal and mt76x0_bbp_set_bw routines and
configure MT_TX_SW_CFG0 register for pcie devices in
mt76x0_phy_set_channel function.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2018-10-12 12:16:21 +02:00 committed by Felix Fietkau
parent 9aec146d0f
commit 592ebc9cc6
1 changed files with 13 additions and 5 deletions
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18
drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
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@ -682,7 +682,16 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
break;
}
mt76x0_bbp_set_bw(dev, chandef->width);
if (mt76_is_usb(dev)) {
mt76x0_bbp_set_bw(dev, chandef->width);
} else {
if (chandef->width == NL80211_CHAN_WIDTH_80 ||
chandef->width == NL80211_CHAN_WIDTH_40)
val = 0x201;
else
val = 0x601;
mt76_wr(dev, MT_TX_SW_CFG0, val);
}
mt76x02_phy_set_bw(dev, chandef->width, ch_group_index);
mt76x02_phy_set_band(dev, chandef->chan->band,
ch_group_index & 1);
@ -698,7 +707,6 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
mt76x0_phy_set_band(dev, chandef->chan->band);
mt76x0_phy_set_chan_rf_params(dev, channel, rf_bw_band);
mt76x0_read_rx_gain(dev);
/* set Japan Tx filter at channel 14 */
val = mt76_rr(dev, MT_BBP(CORE, 1));
@ -708,17 +716,17 @@ int mt76x0_phy_set_channel(struct mt76x02_dev *dev,
val &= ~0x20;
mt76_wr(dev, MT_BBP(CORE, 1), val);
mt76x0_read_rx_gain(dev);
mt76x0_phy_set_chan_bbp_params(dev, rf_bw_band);
/* Vendor driver don't do it */
/* mt76x0_phy_set_tx_power(dev, channel, rf_bw_band); */
if (mt76_is_usb(dev)) {
mt76x0_vco_cal(dev, channel);
if (scan)
mt76x02_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1,
false);
} else {
/* enable vco */
rf_set(dev, MT_RF(0, 4), BIT(7));
mt76x0_phy_calibrate(dev, false);
}