[PATCH] wifi: mt76: mt792x: add P2P_DEVICE support

[Mingyen Hsieh]

From: Hao Zhang <hao.zhang.mediatek at gmail.com>

Regist the NL80211_IFTYPE_P2P_DEVICE to support p2p device
for mt792x chips

Signed-off-by: Hao Zhang <hao.zhang.mediatek at gmail.com>
Signed-off-by: allan.wang <allan.wang at mediatek.com>
Signed-off-by: Ming Yen Hsieh <MingYen.Hsieh at mediatek.com>
---
 drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 3 +++
 drivers/net/wireless/mediatek/mt76/mt792x_core.c     | 9 +++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 864246f94088..77f3e92d581a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -1202,6 +1202,9 @@ int mt76_connac_mcu_uni_add_dev(struct mt76_phy *phy,
 	case NL80211_IFTYPE_STATION:
 		basic_req.basic.conn_type = cpu_to_le32(CONNECTION_INFRA_STA);
 		break;
+	case NL80211_IFTYPE_P2P_DEVICE:
+		basic_req.basic.conn_type = cpu_to_le32(CONNECTION_P2P_GO);
+		break;
 	case NL80211_IFTYPE_ADHOC:
 		basic_req.basic.conn_type = cpu_to_le32(CONNECTION_IBSS_ADHOC);
 		break;
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
index 78fe37c2e07b..042aa8d1b6e7 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
@@ -38,6 +38,10 @@ static const struct ieee80211_iface_limit if_limits_chanctx[] = {
 		.max = 1,
 		.types = BIT(NL80211_IFTYPE_AP) |
 			 BIT(NL80211_IFTYPE_P2P_GO)
+	},
+	{
+		.max = 1,
+		.types = BIT(NL80211_IFTYPE_P2P_DEVICE)
 	}
 };
 
@@ -45,7 +49,7 @@ static const struct ieee80211_iface_combination if_comb_chanctx[] = {
 	{
 		.limits = if_limits_chanctx,
 		.n_limits = ARRAY_SIZE(if_limits_chanctx),
-		.max_interfaces = 2,
+		.max_interfaces = 3,
 		.num_different_channels = 2,
 		.beacon_int_infra_match = false,
 	}
@@ -614,7 +618,8 @@ int mt792x_init_wiphy(struct ieee80211_hw *hw)
 	wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
 				 BIT(NL80211_IFTYPE_AP) |
 				 BIT(NL80211_IFTYPE_P2P_CLIENT) |
-				 BIT(NL80211_IFTYPE_P2P_GO);
+				 BIT(NL80211_IFTYPE_P2P_GO) |
+				 BIT(NL80211_IFTYPE_P2P_DEVICE);
 	wiphy->max_remain_on_channel_duration = 5000;
 	wiphy->max_scan_ie_len = MT76_CONNAC_SCAN_IE_LEN;
 	wiphy->max_scan_ssids = 4;
-- 
2.45.2