gitops/mt76
1
0
Fork 0
mirror of https://github.com/outbackdingo/mt76.git synced 2026-10-24 13:26:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

wifi: mt76: add mt76_get_power_bound helper function

Browse Source 
This will replace mt7915_get_power_bound function from b/mt7915/mcu.h,
since we will need it also for mt7921 and mt7925

Signed-off-by: Razvan Grigore <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Razvan Grigore
2025-03-10 13:24:28 +01:00
committed by Felix Fietkau
parent 9ff2afce5f
commit f118073642
2 changed files with 13 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
mac80211.c
+11
View File
@@ -1689,6 +1689,17 @@ void mt76_wcid_add_poll(struct mt76_dev *dev, struct mt76_wcid *wcid)
}
EXPORT_SYMBOL_GPL(mt76_wcid_add_poll);
s8 mt76_get_power_bound(struct mt76_phy *phy, s8 txpower)
{
int n_chains = hweight16(phy->chainmask);
txpower = mt76_get_sar_power(phy, phy->chandef.chan, txpower * 2);
txpower -= mt76_tx_power_nss_delta(n_chains);
return txpower;
}
EXPORT_SYMBOL_GPL(mt76_get_power_bound);
int mt76_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
int *dbm)
{