wifi: mt76: mt7996: set correct value in beamforming mcu command for mt7992

Configure correct bf number and bitmap in beamforming mcu command for
mt7992 chipsets, which only support dual-band.

Signed-off-by: Howard Hsu <howard-yh.hsu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Link: https://patch.msgid.link/20240816094635.2391-8-shayne.chen@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
index daef014954d0200ce5304339acb6176ba2d82dfd..238b1f78ff7ccc3728df7d6afd002c86ca8b6496 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
@@ -3923,8 +3923,9 @@ int mt7996_mcu_set_txbf(struct mt7996_dev *dev, u8 action)
 
                tlv = mt7996_mcu_add_uni_tlv(skb, action, sizeof(*req_mod_en));
                req_mod_en = (struct bf_mod_en_ctrl *)tlv;
-               req_mod_en->bf_num = 3;
-               req_mod_en->bf_bitmap = GENMASK(2, 0);
+               req_mod_en->bf_num = mt7996_band_valid(dev, MT_BAND2) ? 3 : 2;
+               req_mod_en->bf_bitmap = mt7996_band_valid(dev, MT_BAND2) ?
+                                       GENMASK(2, 0) : GENMASK(1, 0);
                break;
        }
        default: