diff options
| author | Lorenzo Bianconi | 2018-04-04 10:23:46 +0200 |
|---|---|---|
| committer | Kalle Valo | 2018-04-24 19:32:10 +0200 |
| commit | bcb0f68ae2eda3f4e124aa25bd0f5ae7afaba33c (patch) | |
| tree | 2e13a1e675a06fae221752e719660ddf02e212f3 /drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.h | |
| parent | mt76x2: remove unnecessary MT_TX_ALC_CFG_4 configuration (diff) | |
| download | kernel-qcow2-linux-bcb0f68ae2eda3f4e124aa25bd0f5ae7afaba33c.tar.gz kernel-qcow2-linux-bcb0f68ae2eda3f4e124aa25bd0f5ae7afaba33c.tar.xz kernel-qcow2-linux-bcb0f68ae2eda3f4e124aa25bd0f5ae7afaba33c.zip | |
mt76x2: fix tx_alc_enabled check
Fix mt76x2_temp_tx_alc_enabled routine since in order to enable tx_alc
temperature compensation it necessary to take into account BIT(15) of
MT_EE_TX_POWER_EXT_PA_5G eeprom info
Fixes: 7bc04215a66b ("mt76: add driver code for MT76x2e")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.h index d79122728dca..aa0b0c040375 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_eeprom.h @@ -159,6 +159,12 @@ void mt76x2_read_rx_gain(struct mt76x2_dev *dev); static inline bool mt76x2_temp_tx_alc_enabled(struct mt76x2_dev *dev) { + u16 val; + + val = mt76x2_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G); + if (!(val & BIT(15))) + return false; + return mt76x2_eeprom_get(dev, MT_EE_NIC_CONF_1) & MT_EE_NIC_CONF_1_TEMP_TX_ALC; } |