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author | Lorenzo Bianconi <lorenzo.bianconi@redhat.com> | 2018-10-12 13:16:22 +0300 |
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committer | Felix Fietkau <nbd@nbd.name> | 2018-10-13 18:39:46 +0300 |
commit | 4afeb39624f376a6eb1e4e7d5f189a5cf82cfd33 (patch) | |
tree | f04dc060d46a465f17c1b3fa1691b69626c4d2ae /drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h | |
parent | 592ebc9cc6e0e00eeca7e60d534f219ee1f64d6c (diff) | |
download | linux-4afeb39624f376a6eb1e4e7d5f189a5cf82cfd33.tar.xz |
mt76x0: eeprom: introduce mt76x0_tssi_enabled routine
Add mt76x0_tssi_enabled in order to check if tssi compensation
is enabled since mt76x0 condition differs from mt76x2 one.
Moreover move back mt76x02_temp_tx_alc_enabled and mt76x02_tssi_enabled
routines in mt76x2/eeprom.h since they are mt76x2 specific
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h index 13bceb6aa5e4..9e735524d367 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h @@ -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 |