diff --git a/autobuild_mac80211_release/mt7986_bersa_mac80211/package/kernel/mt76/src/mt7915/mcu.c b/autobuild_mac80211_release/mt7986_bersa_mac80211/package/kernel/mt76/src/mt7915/mcu.c
index ec93a92..ac2083f 100644
--- a/autobuild_mac80211_release/mt7986_bersa_mac80211/package/kernel/mt76/src/mt7915/mcu.c
+++ b/autobuild_mac80211_release/mt7986_bersa_mac80211/package/kernel/mt76/src/mt7915/mcu.c
@@ -2499,6 +2499,9 @@
 	if (ret)
 		return ret;
 
+	if (mtk_wed_device_active(&dev->mt76.mmio.wed))
+		mt7915_mcu_wa_cmd(dev, MCU_WA_PARAM_CMD(CAPABILITY), 0, 0, 0);
+
 	ret = mt7915_mcu_set_mwds(dev, 1);
 	if (ret)
 		return ret;
@@ -2589,22 +2592,6 @@
 				 &req_mac, sizeof(req_mac), true);
 }
 
-int mt7915_mcu_set_scs(struct mt7915_dev *dev, u8 band, bool enable)
-{
-	struct {
-		__le32 cmd;
-		u8 band;
-		u8 enable;
-	} __packed req = {
-		.cmd = cpu_to_le32(SCS_ENABLE),
-		.band = band,
-		.enable = enable + 1,
-	};
-
-	return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD(SCS_CTRL), &req,
-				 sizeof(req), false);
-}
-
 int mt7915_mcu_update_edca(struct mt7915_dev *dev, void *param)
 {
 	struct mt7915_mcu_tx *req = (struct mt7915_mcu_tx *)param;
@@ -3677,3 +3664,32 @@
 	return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD(TWT_AGRT_UPDATE),
 				 &req, sizeof(req), true);
 }
+
+int mt7915_mcu_rf_regval(struct mt7915_dev *dev, u32 regidx, u32 *val, bool set)
+{
+	struct {
+		__le32 idx;
+		__le32 ofs;
+		__le32 data;
+	} __packed req = {
+		.idx = cpu_to_le32(u32_get_bits(regidx, GENMASK(31, 28))),
+		.ofs = cpu_to_le32(u32_get_bits(regidx, GENMASK(27, 0))),
+		.data = set ? cpu_to_le32(*val) : 0,
+	};
+	struct sk_buff *skb;
+	int ret;
+
+	if (set)
+		return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD(RF_REG_ACCESS),
+					 &req, sizeof(req), false);
+
+	ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_EXT_QUERY(RF_REG_ACCESS),
+					&req, sizeof(req), true, &skb);
+	if (ret)
+		return ret;
+
+	*val = le32_to_cpu(*(__le32 *)(skb->data + 8));
+	dev_kfree_skb(skb);
+
+	return 0;
+}