diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h index c97b31c77d83..9e735524d367 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h @@ -62,7 +62,7 @@ void mt76x2_read_rx_gain(struct mt76x02_dev *dev); static inline bool mt76x2_has_ext_lna(struct mt76x02_dev *dev) { - u32 val = mt76x02_eeprom_get(&dev->mt76, MT_EE_NIC_CONF_1); + u32 val = mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1); if (dev->mt76.chandef.chan->band == NL80211_BAND_2GHZ) return val & MT_EE_NIC_CONF_1_LNA_EXT_2G; @@ -70,4 +70,25 @@ mt76x2_has_ext_lna(struct mt76x02_dev *dev) return val & MT_EE_NIC_CONF_1_LNA_EXT_5G; } +static inline bool +mt76x2_temp_tx_alc_enabled(struct mt76x02_dev *dev) +{ + u16 val; + + val = mt76x02_eeprom_get(dev, MT_EE_TX_POWER_EXT_PA_5G); + if (!(val & BIT(15))) + return false; + + return mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) & + MT_EE_NIC_CONF_1_TEMP_TX_ALC; +} + +static inline bool +mt76x2_tssi_enabled(struct mt76x02_dev *dev) +{ + return !mt76x2_temp_tx_alc_enabled(dev) && + (mt76x02_eeprom_get(dev, MT_EE_NIC_CONF_1) & + MT_EE_NIC_CONF_1_TX_ALC_EN); +} + #endif |