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mt76: mt7615: fix delta tx power for mt7663

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Fix mt7663 eeprom definitions for delta tx power parsing

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2020-05-05 17:54:09 +02:00
committed by Felix Fietkau
parent 83f2ba3101
commit 3e6968593b
4 changed files with 23 additions and 7 deletions
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mt7615/init.c
+3 -7
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@@ -228,17 +228,13 @@ void mt7615_init_txpower(struct mt7615_dev *dev,
struct ieee80211_supported_band *sband)
{
int i, n_chains = hweight8(dev->mphy.antenna_mask), target_chains;
int delta_idx, delta = mt76_tx_power_nss_delta(n_chains);
u8 *eep = (u8 *)dev->mt76.eeprom.data;
enum nl80211_band band = sband->band;
int delta = mt76_tx_power_nss_delta(n_chains);
u8 rate_val;
/* assume the first rate has the highest power offset */
if (band == NL80211_BAND_2GHZ)
rate_val = eep[MT_EE_2G_RATE_POWER];
else
rate_val = eep[MT_EE_5G_RATE_POWER];
delta_idx = mt7615_eeprom_get_power_delta_index(dev, band);
rate_val = eep[delta_idx];
if ((rate_val & ~MT_EE_RATE_POWER_MASK) ==
(MT_EE_RATE_POWER_EN | MT_EE_RATE_POWER_SIGN))
delta += rate_val & MT_EE_RATE_POWER_MASK;