recipes-wifi/linux-mt76/files/patches-3.x/0161-mtk-mt76-mt7996-add-kite-if_comb.patch

From 20644fe73018c3a1e1d73b22472ab4238f7d7aaa Mon Sep 17 00:00:00 2001
From: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
Date: Wed, 3 Jul 2024 10:34:39 +0800
Subject: [PATCH 161/193] mtk: mt76: mt7996: add kite if_comb

Add Kite (dual band) if_comb

Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
---
 mt7996/init.c | 33 ++++++++++++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/mt7996/init.c b/mt7996/init.c
index 6cd40db..53781d4 100644
--- a/mt7996/init.c
+++ b/mt7996/init.c
@@ -43,6 +43,22 @@ static const struct ieee80211_iface_combination if_comb[] = {
 	}
 };
 
+static const struct ieee80211_iface_combination if_comb_7992[] = {
+	{
+		.limits = if_limits,
+		.n_limits = ARRAY_SIZE(if_limits),
+		.max_interfaces = MT7996_MAX_INTERFACES * 2,
+		.num_different_channels = 2,
+		.beacon_int_infra_match = true,
+		.radar_detect_widths = BIT(NL80211_CHAN_WIDTH_20_NOHT) |
+				       BIT(NL80211_CHAN_WIDTH_20) |
+				       BIT(NL80211_CHAN_WIDTH_40) |
+				       BIT(NL80211_CHAN_WIDTH_80) |
+				       BIT(NL80211_CHAN_WIDTH_160),
+		.beacon_int_min_gcd = 100,
+	}
+};
+
 static const u8 mt7996_if_types_ext_capa[] = {
 	[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
 	[2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT,
@@ -414,11 +430,22 @@ mt7996_init_wiphy(struct ieee80211_hw *hw, struct mtk_wed_device *wed)
 	hw->vif_data_size = sizeof(struct mt7996_vif);
 	hw->chanctx_data_size = sizeof(struct mt7996_chanctx);
 
-	wiphy->iface_combinations = if_comb;
-	wiphy->n_iface_combinations = ARRAY_SIZE(if_comb);
+	switch (mt76_chip(mdev)) {
+	case 0x7990:
+		wiphy->iface_combinations = if_comb;
+		wiphy->n_iface_combinations = ARRAY_SIZE(if_comb);
+		wiphy->mbssid_max_interfaces = 16 * 3;
+		break;
+	case 0x7992:
+	default:
+		wiphy->iface_combinations = if_comb_7992;
+		wiphy->n_iface_combinations = ARRAY_SIZE(if_comb_7992);
+		wiphy->mbssid_max_interfaces = 16 * 2;
+		break;
+	}
+
 	wiphy->reg_notifier = mt7996_regd_notifier;
 	wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
-	wiphy->mbssid_max_interfaces = 16 * 3;
 
 	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_BSS_COLOR);
 	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_VHT_IBSS);
-- 
2.45.2