diff --git a/autobuild_mac80211_release/package/kernel/mt76/patches/4005-wifi-mt76-revert-EHT-definitions.patch b/autobuild_mac80211_release/package/kernel/mt76/patches/4005-wifi-mt76-revert-EHT-definitions.patch
new file mode 100644
index 0000000..1b4049d
--- /dev/null
+++ b/autobuild_mac80211_release/package/kernel/mt76/patches/4005-wifi-mt76-revert-EHT-definitions.patch
@@ -0,0 +1,120 @@
+From b655964b1f68678a665f30a68c13a73feeffaa73 Mon Sep 17 00:00:00 2001
+From: Peter Chiu <chui-hao.chiu@mediatek.com>
+Date: Fri, 3 Feb 2023 17:09:55 +0800
+Subject: [PATCH 4005/4006] wifi: mt76: revert EHT definitions
+
+Revert the following patches
+* 68b17a24 wifi: mt76: connac: add helpers for EHT capability
+* b375845a wifi: mt76: connac: add CMD_CBW_320MHZ
+
+This reverts commit b375845abc105904242d3c6d9da15c7a1ec5ffc4.
+---
+ mt76_connac.h     |  2 --
+ mt76_connac_mcu.c | 46 ----------------------------------------------
+ mt76_connac_mcu.h |  4 ----
+ 3 files changed, 52 deletions(-)
+
+diff --git a/mt76_connac.h b/mt76_connac.h
+index 323203df..5a0a3ce1 100644
+--- a/mt76_connac.h
++++ b/mt76_connac.h
+@@ -42,7 +42,6 @@ enum {
+ 	CMD_CBW_10MHZ,
+ 	CMD_CBW_5MHZ,
+ 	CMD_CBW_8080MHZ,
+-	CMD_CBW_320MHZ,
+ 
+ 	CMD_HE_MCS_BW80 = 0,
+ 	CMD_HE_MCS_BW160,
+@@ -241,7 +240,6 @@ static inline u8 mt76_connac_chan_bw(struct cfg80211_chan_def *chandef)
+ 		[NL80211_CHAN_WIDTH_10] = CMD_CBW_10MHZ,
+ 		[NL80211_CHAN_WIDTH_20] = CMD_CBW_20MHZ,
+ 		[NL80211_CHAN_WIDTH_20_NOHT] = CMD_CBW_20MHZ,
+-		[NL80211_CHAN_WIDTH_320] = CMD_CBW_320MHZ,
+ 	};
+ 
+ 	if (chandef->width >= ARRAY_SIZE(width_to_bw))
+diff --git a/mt76_connac_mcu.c b/mt76_connac_mcu.c
+index d7d85291..703ca736 100644
+--- a/mt76_connac_mcu.c
++++ b/mt76_connac_mcu.c
+@@ -1334,40 +1334,6 @@ u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
+ }
+ EXPORT_SYMBOL_GPL(mt76_connac_get_phy_mode);
+ 
+-u8 mt76_connac_get_phy_mode_ext(struct mt76_phy *phy, struct ieee80211_vif *vif,
+-				enum nl80211_band band)
+-{
+-	const struct ieee80211_sta_eht_cap *eht_cap;
+-	struct ieee80211_supported_band *sband;
+-	u8 mode = 0;
+-
+-	if (band == NL80211_BAND_6GHZ)
+-		mode |= PHY_MODE_AX_6G;
+-
+-	sband = phy->hw->wiphy->bands[band];
+-	eht_cap = ieee80211_get_eht_iftype_cap(sband, vif->type);
+-
+-	if (!eht_cap || !eht_cap->has_eht)
+-		return mode;
+-
+-	switch (band) {
+-	case NL80211_BAND_6GHZ:
+-		mode |= PHY_MODE_BE_6G;
+-		break;
+-	case NL80211_BAND_5GHZ:
+-		mode |= PHY_MODE_BE_5G;
+-		break;
+-	case NL80211_BAND_2GHZ:
+-		mode |= PHY_MODE_BE_24G;
+-		break;
+-	default:
+-		break;
+-	}
+-
+-	return mode;
+-}
+-EXPORT_SYMBOL_GPL(mt76_connac_get_phy_mode_ext);
+-
+ const struct ieee80211_sta_he_cap *
+ mt76_connac_get_he_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif)
+ {
+@@ -1380,18 +1346,6 @@ mt76_connac_get_he_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif)
+ }
+ EXPORT_SYMBOL_GPL(mt76_connac_get_he_phy_cap);
+ 
+-const struct ieee80211_sta_eht_cap *
+-mt76_connac_get_eht_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif)
+-{
+-	enum nl80211_band band = phy->chandef.chan->band;
+-	struct ieee80211_supported_band *sband;
+-
+-	sband = phy->hw->wiphy->bands[band];
+-
+-	return ieee80211_get_eht_iftype_cap(sband, vif->type);
+-}
+-EXPORT_SYMBOL_GPL(mt76_connac_get_eht_phy_cap);
+-
+ #define DEFAULT_HE_PE_DURATION		4
+ #define DEFAULT_HE_DURATION_RTS_THRES	1023
+ static void
+diff --git a/mt76_connac_mcu.h b/mt76_connac_mcu.h
+index 130a8d25..2faef32b 100644
+--- a/mt76_connac_mcu.h
++++ b/mt76_connac_mcu.h
+@@ -1895,12 +1895,8 @@ void mt76_connac_mcu_reg_wr(struct mt76_dev *dev, u32 offset, u32 val);
+ 
+ const struct ieee80211_sta_he_cap *
+ mt76_connac_get_he_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif);
+-const struct ieee80211_sta_eht_cap *
+-mt76_connac_get_eht_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif);
+ u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
+ 			    enum nl80211_band band, struct ieee80211_sta *sta);
+-u8 mt76_connac_get_phy_mode_ext(struct mt76_phy *phy, struct ieee80211_vif *vif,
+-				enum nl80211_band band);
+ 
+ int mt76_connac_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif,
+ 			    struct mt76_connac_sta_key_conf *sta_key_conf,
+-- 
+2.18.0
+