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Mon, 30 Mar 2026 16:39:36 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface From: Javier Tia Date: Mon, 30 Mar 2026 14:39:28 -0600 Subject: [PATCH v4 6/8] Bluetooth: btusb: Add MT7927 ID for MSI X870E Ace Max Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260330-mt7927-bt-support-v4-6-cecc025e7062@jetm.me> To: Marcel Holtmann , Luiz Augusto von Dentz , Matthias Brugger , AngeloGioacchino Del Regno Cc: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Nitin Gurram X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=2170; i=floss@jetm.me; h=from:subject:message-id; bh=oX9RcQEWF2VJoE6RgvKmZHprs09/2hbUA9uGu4FFREs=; b=owEB7QES/pANAwAKAbXuwwuoZ3cfAcsmYgBpyt97BaqY/zbN9L9A7pSx1KBlGc+EIDJ9mghuQ g6Z7XUhumCJAbMEAAEKAB0WIQSbE7ILzw7eI0VKk8m17sMLqGd3HwUCacrfewAKCRC17sMLqGd3 Hx5UC/9G/Mdxdjl0Kq/mxFIVJnTpts57tvwpx1bbi6GkWwGMJD9sDqSD81fCz1RdhWmp5vp34Nz Rv0C4UAm7b2HEZqRDM7IcpuAbWKKPAbatcvlRrtpUsVY8Fy2xvn0DXVU1wLc7KVgx8EKa6AA/Yg rQNQq2VeSwJ2ps59qsV4e9CytThkmNjQf7mrJ/Jkq+NbVdW0TGQaNmmyBfHZXAUV8Gugv7LbYu3 Ea+Ua2FUGFQegI0qhdWbjH+IfbLR+hXsM6t70oJNa8F5w4waP8j5mY1ehXEutqbRDGAnBvvSitn LxIorqzo9tH3XCOv/s7aTeS2M4xIWDGSqPWM5FZUCpAdp7WHbqSAJ9MsJe4XuoJc81mreU3Z6kb qGF8cCKilXuNjKfcXitoPkP/9yY2umaThBIzxtYLQ1Hbka6dYK6EbQda7l9r1OJyxopDIN4EZhB JhBzzdP0LkZdXfBVSBXrLhMt1Lk4fxjMjdjgwG3PEO7NKYgMl+IlPN+8hiaKUdbEI/f5Q= X-Developer-Key: i=floss@jetm.me; a=openpgp; fpr=9B13B20BCF0EDE23454A93C9B5EEC30BA867771F In-Reply-To: <20260330-mt7927-bt-support-v4-0-cecc025e7062@jetm.me> References: <20260330-mt7927-bt-support-v4-0-cecc025e7062@jetm.me> Add USB device ID 0489:e110 (Foxconn/Hon Hai) for the MediaTek MT7927 (Filogic 380) Bluetooth interface found on the MSI X870E Ace Max motherboard. The information in /sys/kernel/debug/usb/devices about the Bluetooth device is listed as the below. T: Bus=3D01 Lev=3D01 Prnt=3D01 Port=3D05 Cnt=3D04 Dev#=3D 5 Spd=3D480 Mx= Ch=3D 0 D: Ver=3D 2.10 Cls=3Def(misc ) Sub=3D02 Prot=3D01 MxPS=3D64 #Cfgs=3D 1 P: Vendor=3D0489 ProdID=3De110 Rev=3D 1.00 S: Manufacturer=3DMediaTek Inc. S: Product=3DWireless_Device S: SerialNumber=3D000000000 C:* #Ifs=3D 3 Cfg#=3D 1 Atr=3De0 MxPwr=3D100mA A: FirstIf#=3D 0 IfCount=3D 3 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 I:* If#=3D 0 Alt=3D 0 #EPs=3D 3 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D81(I) Atr=3D03(Int.) MxPS=3D 16 Ivl=3D125us E: Ad=3D82(I) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms E: Ad=3D02(O) Atr=3D02(Bulk) MxPS=3D 512 Ivl=3D0ms I:* If#=3D 1 Alt=3D 0 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 0 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 0 Ivl=3D1ms I: If#=3D 1 Alt=3D 1 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb ... I:* If#=3D 2 Alt=3D 0 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D8a(I) Atr=3D03(Int.) MxPS=3D 512 Ivl=3D125us E: Ad=3D0a(O) Atr=3D03(Int.) MxPS=3D 512 Ivl=3D125us Link: https://bugzilla.kernel.org/show_bug.cgi?id=3D221096 Link: https://github.com/openwrt/mt76/issues/927 Signed-off-by: Javier Tia Tested-by: Nitin Gurram --- drivers/bluetooth/btusb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index d60798331bb3..96882e9b831c 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -757,6 +757,8 @@ static const struct usb_device_id quirks_table[] =3D { BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x0489, 0xe10f), .driver_info =3D BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x0489, 0xe110), .driver_info =3D BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x0489, 0xe14e), .driver_info =3D BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x0489, 0xe14f), .driver_info =3D BTUSB_MEDIATEK | --=20 2.53.0