From nobody Wed Dec 17 08:58:23 2025 Received: from m16.mail.126.com (m16.mail.126.com [117.135.210.7]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2320D286A1; Tue, 13 May 2025 06:30:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747117833; cv=none; b=LAqh1KCqXSSRVnonRZwEk0SU3efDO4tDe5F87KDcZ1o9lwtoq2xTTVFjy2rCX0pb1oUtU9ohWSHNdZInuOSNZ8oUa9hxLy/XwnA2oubZlrAdF+so52BZRpXil2mBRjE5UxKwIwMJzE3jLyN5uAP3wgOpICAr19DeeFJ5G81xiTg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747117833; c=relaxed/simple; bh=qsPeyMu38DJb/GKVWha5I6LxEG3eOawAAd39Sj+pjZ0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=kb1urVE6DiN0S63r9vYFOXnY2DT9YDu7fIXeJ+vJMnvQ1BaklKu0euaDGQjPYFOlvGBzVtRJ4owaF6AqVuCn55RqQ+mmKuqzYiMQWIzpBzbkIZMJwkuNDnXlkK6BLvan7eDUQKHPQH8goGKc0BX/6y2j9B/VgUyeS7v1kQYPqto= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=126.com; spf=pass smtp.mailfrom=126.com; dkim=pass (1024-bit key) header.d=126.com header.i=@126.com header.b=MGceBvKs; arc=none smtp.client-ip=117.135.210.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=126.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=126.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=126.com header.i=@126.com header.b="MGceBvKs" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=FA nOl1rN79wdkEyXITWOwxgUUQ49yT5NL82Q+xLR0VM=; b=MGceBvKs4QOA57FtIE nghtLqhpGgHEGHs4yEs01XGESYxAHsMS2jSpxnRAQ0xO9wQ+yquy/B5pVcFFswEC B2rrGHbQy5gsn7EDSFWdIJDs8C4V/Ng3xrUchf3Y3TAJ8RTs6Qi4Rc2ZSfHIG8Yn MySMKhSRiUVj+WG5VzBCIxWRs= Received: from localhost.localdomain (unknown []) by gzga-smtp-mtada-g0-3 (Coremail) with SMTP id _____wD3v0tg4yJolyPXAA--.32121S2; Tue, 13 May 2025 14:14:58 +0800 (CST) From: Liwei Sun To: Marcel Holtmann , Luiz Augusto von Dentz Cc: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, Liwei Sun Subject: [PATCH] Bluetooth: btusb: Add new VID/PID 13d3/3584 for MT7922 Date: Tue, 13 May 2025 14:13:54 +0800 Message-ID: <20250513061353.13521-2-sunliweis@126.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: _____wD3v0tg4yJolyPXAA--.32121S2 X-Coremail-Antispam: 1Uf129KBjvJXoWxGw4UCrW5Xr4xJryrCw45KFg_yoWrAFyfpF n5t3Z8XryIgF1jqrnIyw1rAayFg3s7W342k3Zrtw13XFWrAan7J3WUArWfXFs2kr4ag3ZY qF1Du3yrKr15GrJanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x0pEcdj9UUUUU= X-CM-SenderInfo: xvxqzxpzhl2qqrswhudrp/1tbiEwJLW2giZBVnkwABsP Content-Type: text/plain; charset="utf-8" A new variant of MT7922 wireless device has been identified. The device introduces itself as MEDIATEK MT7922, so treat it as MediaTek device. With this patch, btusb driver works as expected: [ 3.151162] Bluetooth: Core ver 2.22 [ 3.151185] Bluetooth: HCI device and connection manager initialized [ 3.151189] Bluetooth: HCI socket layer initialized [ 3.151191] Bluetooth: L2CAP socket layer initialized [ 3.151194] Bluetooth: SCO socket layer initialized [ 3.295718] Bluetooth: hci0: HW/SW Version: 0x008a008a, Build Time: 2024= 1106163512 [ 4.676634] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.676637] Bluetooth: BNEP filters: protocol multicast [ 4.676640] Bluetooth: BNEP socket layer initialized [ 5.560453] Bluetooth: hci0: Device setup in 2320660 usecs [ 5.560457] Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection c= ommand is advertised, but not supported. [ 5.619197] Bluetooth: hci0: AOSP extensions version v1.00 [ 5.619204] Bluetooth: hci0: AOSP quality report is supported [ 5.619301] Bluetooth: MGMT ver 1.23 [ 6.741247] Bluetooth: RFCOMM TTY layer initialized [ 6.741258] Bluetooth: RFCOMM socket layer initialized [ 6.741261] Bluetooth: RFCOMM ver 1.11 lspci output: 04:00.0 Network controller: MEDIATEK Corp. MT7922 802.11ax PCI Express Wire= less Network Adapter USB information: T: Bus=3D01 Lev=3D01 Prnt=3D01 Port=3D04 Cnt=3D02 Dev#=3D 3 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=3D13d3 ProdID=3D3584 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 E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 9 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 9 Ivl=3D1ms I: If#=3D 1 Alt=3D 2 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 17 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 17 Ivl=3D1ms I: If#=3D 1 Alt=3D 3 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 25 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 25 Ivl=3D1ms I: If#=3D 1 Alt=3D 4 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 33 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 33 Ivl=3D1ms I: If#=3D 1 Alt=3D 5 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 49 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 49 Ivl=3D1ms I: If#=3D 1 Alt=3D 6 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 63 Ivl=3D1ms E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 63 Ivl=3D1ms 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 64 Ivl=3D125us E: Ad=3D0a(O) Atr=3D03(Int.) MxPS=3D 64 Ivl=3D125us I:* If#=3D 2 Alt=3D 1 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D8a(I) Atr=3D03(Int.) MxPS=3D 512 Ivl=3D125us Signed-off-by: Liwei Sun --- Resending this email due to format issues. Apologies for my previous mistakes. drivers/bluetooth/btusb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 5012b5ff92c8..9850272e83ef 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -678,6 +678,8 @@ static const struct usb_device_id quirks_table[] =3D { BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3568), .driver_info =3D BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x13d3, 0x3584), .driver_info =3D BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3605), .driver_info =3D BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3607), .driver_info =3D BTUSB_MEDIATEK | base-commit: 7a13c14ee59d4f6c5f4277a86516cbc73a1383a8 --=20 2.49.0