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wifi: mt76: mt7921: add 160 MHz AP for mt7922 device

PATCH New Samuel Williams 1 participant 1 message May 11, 2025

Subsystems (2)
Arm MediaTek MediaTek MT76 wireless LAN driver
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Samuel Williams

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PATCH 1/1 wifi: mt76: mt7921: add 160 MHz AP for mt7922 device

This allows mt7922 in hostapd mode to transmit up to 1.4 Gbps.

Signed-off-by Samuel Williams <[email protected]>
---
 drivers/net/wireless/mediatek/mt76/mt7921/main.c | 5 +++++
 1 file changed, 5 insertions(+)
drivers/net/wireless/mediatek/mt76/mt7921/main.c +5 -0
index 826c48a2ee69..1fffa43379b2 100644
@@ -83,6 +83,11 @@ mt7921_init_he_caps(struct mt792x_phy *phy, enum nl80211_band band,
 			he_cap_elem->phy_cap_info[9] |=
 				IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU |
 				IEEE80211_HE_PHY_CAP9_RX_1024_QAM_LESS_THAN_242_TONE_RU;
+
+			if (is_mt7922(phy->mt76->dev)) {
+				he_cap_elem->phy_cap_info[0] |=
+					IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G;
+			}
 			break;
 		case NL80211_IFTYPE_STATION:
 			he_cap_elem->mac_cap_info[1] |=
Signature · 1 line
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