mt76: connac: check band caps in mt76_connac_mcu_set_rate_txpower

Check device band capabilities before configuring single-sku

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index d7d7ced..78498d8 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -1809,11 +1809,20 @@ int mt76_connac_mcu_set_rate_txpower(struct mt76_phy *phy)
 {
        int err;
 
-       err = mt76_connac_mcu_rate_txpower_band(phy, NL80211_BAND_2GHZ);
-       if (err < 0)
-               return err;
+       if (phy->cap.has_2ghz) {
+               err = mt76_connac_mcu_rate_txpower_band(phy,
+                                                       NL80211_BAND_2GHZ);
+               if (err < 0)
+                       return err;
+       }
+       if (phy->cap.has_5ghz) {
+               err = mt76_connac_mcu_rate_txpower_band(phy,
+                                                       NL80211_BAND_5GHZ);
+               if (err < 0)
+                       return err;
+       }
 
-       return mt76_connac_mcu_rate_txpower_band(phy, NL80211_BAND_5GHZ);
+       return 0;
 }
 EXPORT_SYMBOL_GPL(mt76_connac_mcu_set_rate_txpower);