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Subject: Re: wifi: mt76: mt7615: do not advertise 5 GHz on first phy of
 MT7615D (DBDC)
From: Kalle Valo <kvalo@kernel.org>
In-Reply-To: <20230605073408.8699-1-fercerpav@gmail.com>
References: <20230605073408.8699-1-fercerpav@gmail.com>
To: Paul Fertser <fercerpav@gmail.com>
Cc: linux-wireless@vger.kernel.org, Felix Fietkau <nbd@nbd.name>,
 Lorenzo Bianconi <lorenzo@kernel.org>, Ryder Lee <ryder.lee@mediatek.com>,
 Shayne Chen <shayne.chen@mediatek.com>, Sean Wang <sean.wang@mediatek.com>,
 "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>,
 Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
 Matthias Brugger <matthias.bgg@gmail.com>, AngeloGioacchino Del Regno
        <angelogioacchino.delregno@collabora.com>,
 Paul Fertser <fercerpav@gmail.com>, netdev@vger.kernel.org,
 linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
 linux-mediatek@lists.infradead.org, Rani Hod <rani.hod@gmail.com>,
 stable@vger.kernel.org
User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.11.2
Message-ID: <169020586134.3064516.1730669435879829563.kvalo@kernel.org>
Date: Mon, 24 Jul 2023 13:37:43 +0000 (UTC)

Paul Fertser <fercerpav@gmail.com> wrote:

> On DBDC devices the first (internal) phy is only capable of using
> 2.4 GHz band, and the 5 GHz band is exposed via a separate phy object,
> so avoid the false advertising.
> 
> Reported-by: Rani Hod <rani.hod@gmail.com>
> Closes: https://github.com/openwrt/openwrt/pull/12361
> Fixes: 7660a1bd0c22 ("mt76: mt7615: register ext_phy if DBDC is detected")
> Cc: stable@vger.kernel.org
> Signed-off-by: Paul Fertser <fercerpav@gmail.com>
> Reviewed-by: Simon Horman <simon.horman@corigine.com>
> Acked-by: Felix Fietkau <nbd@nbd.name>

Patch applied to wireless.git, thanks.

421033deb915 wifi: mt76: mt7615: do not advertise 5 GHz on first phy of MT7615D (DBDC)

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20230605073408.8699-1-fercerpav@gmail.com/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches