wifi: mt76: mt7603: initialize chainmask

Fixes reported tx power by accounting for the combined output

Link: https://patch.msgid.link/20240827093011.18621-3-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c
index d951cb81df833c992dc7e4863f5c0084e1550291..f5a6b03bc61d0112f0f0ed7bdadb7e61f2dba724 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c
@@ -181,6 +181,7 @@ int mt7603_eeprom_init(struct mt7603_dev *dev)
            is_mt7688(dev))
                dev->mphy.antenna_mask = 1;
 
+       dev->mphy.chainmask = dev->mphy.antenna_mask;
        mt76_eeprom_override(&dev->mphy);
 
        return 0;