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mt76x0: run vco calibration for each channel configuration

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commit 473f0a763d2c7cd68a6dedf51e7d81e8f58f78ac upstream.

According to vendor sdk, vco calibration has to be executed
for each channel configuration whereas mcu calibration has to be
performed during channel scanning. This patch fixes the mt76x0
monitor mode issue since in that configuration vco calibration
was never executed

Fixes: 10de7a8b4a ("mt76x0: phy files")
Tested-by: Sid Hayn <sidhayn@gmail.com>
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Cc: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lorenzo Bianconi
2018-09-07 23:13:12 +02:00
committed by Greg Kroah-Hartman
parent 02e28d5b85
commit 0d9813319b
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/mediatek/mt76/mt76x0/phy.c
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@@ -757,10 +757,10 @@ __mt76x0_phy_set_channel(struct mt76x0_dev *dev,
/* Vendor driver don't do it */
/* mt76x0_phy_set_tx_power(dev, channel, rf_bw_band); */
mt76x0_vco_cal(dev, channel);
if (scan)
mt76x0_vco_cal(dev, channel);
mt76x0_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1);
mt76x0_mcu_calibrate(dev, MCU_CAL_RXDCOC, 1);
mt76x0_phy_set_chan_pwr(dev, channel);
dev->mt76.chandef = *chandef;