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    Subject[PATCH AUTOSEL 4.19 018/209] mt76x2: fix tx power configuration for VHT mcs 9
    Date
    From: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>

    [ Upstream commit 60b6645ef1a9239a02c70adeae136298395d145a ]

    Fix tx power configuration for VHT 1SS/STBC mcs 9 since
    in MT_TX_PWR_CFG_{8,9} mcs 8,9 bits are GENMASK(21,16) and
    GENMASK(29,24) while GENMASK(15,6) are marked as reserved

    Fixes: 7bc04215a66b ("mt76: add driver code for MT76x2e")
    Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
    Signed-off-by: Felix Fietkau <nbd@nbd.name>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c
    index 9fd6ab4cbb949..ca68dd184489b 100644
    --- a/drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c
    +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c
    @@ -232,9 +232,9 @@ void mt76x2_phy_set_txpower(struct mt76x2_dev *dev)
    mt76_wr(dev, MT_TX_PWR_CFG_7,
    mt76x2_tx_power_mask(t.ofdm[6], t.vht[8], t.ht[6], t.vht[8]));
    mt76_wr(dev, MT_TX_PWR_CFG_8,
    - mt76x2_tx_power_mask(t.ht[14], t.vht[8], t.vht[8], 0));
    + mt76x2_tx_power_mask(t.ht[14], 0, t.vht[8], t.vht[8]));
    mt76_wr(dev, MT_TX_PWR_CFG_9,
    - mt76x2_tx_power_mask(t.ht[6], t.vht[8], t.vht[8], 0));
    + mt76x2_tx_power_mask(t.ht[6], 0, t.vht[8], t.vht[8]));
    }
    EXPORT_SYMBOL_GPL(mt76x2_phy_set_txpower);

    --
    2.20.1
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