mt76x0_phy_get_rf_pa_mode
*target_pa_power = mt76x0_phy_get_rf_pa_mode(dev, 0, tx_rate);
*target_pa_power = mt76x0_phy_get_rf_pa_mode(dev, 0, index + 4);
*target_pa_power = mt76x0_phy_get_rf_pa_mode(dev, 1, tx_rate);
*target_pa_power = mt76x0_phy_get_rf_pa_mode(dev, 1, tx_rate);