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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Felix Fietkau <nbd@nbd.name>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.18 429/879] mt76: mt7915: fix DBDC default band selection on MT7915D
Date:   Tue,  7 Jun 2022 18:59:07 +0200
Message-Id: <20220607165015.320549965@linuxfoundation.org>
In-Reply-To: <20220607165002.659942637@linuxfoundation.org>
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From: Felix Fietkau <nbd@nbd.name>

[ Upstream commit 96c777708bcac53f73a1c079e416495647f69553 ]

This code was accidentally dropped while adding 6 GHz support

Fixes: b4d093e321bd ("mt76: mt7915: add 6 GHz support")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
index 5b133bcdab17..4b1a9811646f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c
@@ -152,6 +152,8 @@ static void mt7915_eeprom_parse_band_config(struct mt7915_phy *phy)
 			phy->mt76->cap.has_2ghz = true;
 			return;
 		}
+	} else if (val == MT_EE_BAND_SEL_DEFAULT && dev->dbdc_support) {
+		val = phy->band_idx ? MT_EE_BAND_SEL_5GHZ : MT_EE_BAND_SEL_2GHZ;
 	}
 
 	switch (val) {
-- 
2.35.1