Commit a83150ea authored by Stanislaw Gruszka's avatar Stanislaw Gruszka Committed by Felix Fietkau
Browse files

mt76x0: do not perform MCU calibration for MT7630 



Driver works better for MT7630 without MCU calibration, which
looks like it can hangs the firmware. Vendor driver do not
perform it for MT7630 as well.

Signed-off-by: default avatarStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 1163bdb6

drivers/net/wireless/mediatek/mt76/mt76x0/mt76x0.h

+5 −0
Original line number Diff line number Diff line
@@ -37,6 +37,11 @@ static inline bool is_mt7610e(struct mt76x02_dev *dev) 
	return false;

}



static inline bool is_mt7630(struct mt76x02_dev *dev)

{

	return mt76_chip(&dev->mt76) == 0x7630;

}



/* Init */

struct mt76x02_dev *

mt76x0_alloc_device(struct device *pdev,

drivers/net/wireless/mediatek/mt76/mt76x0/phy.c

+3 −0
Original line number Diff line number Diff line
@@ -500,6 +500,9 @@ void mt76x0_phy_calibrate(struct mt76x02_dev *dev, bool power_on) 
	struct ieee80211_channel *chan = dev->mt76.chandef.chan;

	u32 val, tx_alc, reg_val;



	if (is_mt7630(dev))

		return;



	if (power_on) {

		mt76x02_mcu_calibrate(dev, MCU_CAL_R, 0, false);

		mt76x02_mcu_calibrate(dev, MCU_CAL_VCO, chan->hw_value,

CRA Git | Maintained and supported by SUSTech CRA and CCSE