From nobody Fri Dec 19 10:45:39 2025 Received: from smtpbgsg1.qq.com (smtpbgsg1.qq.com [54.254.200.92]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CDA2F1547C0; Wed, 26 Mar 2025 08:42:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.254.200.92 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742978547; cv=none; b=PEo20yDwTx1Y1xRsBOItR39h6ohncsFpb3jRWwHDM42HbLdItVzOEVmYNTL59Vs0Uflijp9yer5L73t1i0QhZTHK56nfYuovtEHwkaxQnXLsitzOdQqeHT4ucPPfDRlFkyP7Ac8/DUmNBywNH1xwUPmObWVJbaJWFXwBiWero+k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742978547; c=relaxed/simple; bh=My34K5TKuUnMrc1gVZKgmQLkVhJoBVbQZG2R52GRxSs=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Xw4GBAg+6/O03Vd6gTBx6bgFQzh6jBeb/wsGnbeFXrAXYzCE26dCE/stGNXa8JzW/4Eby3IZh5ZjvX2FGRpatnK7DaI5DH/7AeYcy7RjWP1tDF0tQ81K805a/tBWzoR6MecOXVqZz2MvzeOAKNEdwvv57ZGp7amBzuANIXpjGls= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=uniontech.com; spf=pass smtp.mailfrom=uniontech.com; dkim=pass (1024-bit key) header.d=uniontech.com header.i=@uniontech.com header.b=bC87zUeD; arc=none smtp.client-ip=54.254.200.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=uniontech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=uniontech.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=uniontech.com header.i=@uniontech.com header.b="bC87zUeD" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uniontech.com; s=onoh2408; t=1742978513; bh=JtRy+QMeUiWjWHK0VCeWHxKW/SYd2pDjqLrvJqHva9s=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=bC87zUeDk5btGvGbTAL/rSeoBdkzz9iRcXW9yM6Hw/wWq9PbAXnvku8bOzdErr80L v1RKThO7moKP1w+uxzb8UKpq8p7RuiXXJCqH9K5J68cLYffDaBQbwSqUt4LqIzaFkA 6oE1tl6HWJdqN7/EMqLTHZLtuaK4el8kR17q+qIk= X-QQ-mid: bizesmtpip4t1742978501t2w2yga X-QQ-Originating-IP: ShppA27fghodDXEBV+PsrNeueFJPD/tjZ0fOco6mXRQ= Received: from localhost.localdomain ( [localhost]) by bizesmtp.qq.com (ESMTP) with id ; Wed, 26 Mar 2025 16:41:39 +0800 (CST) X-QQ-SSF: 0002000000000000000000000000000 X-QQ-GoodBg: 1 X-BIZMAIL-ID: 5189072839362077449 EX-QQ-RecipientCnt: 9 From: WangYuli To: marcel@holtmann.org, luiz.dentz@gmail.com Cc: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, zhanjun@uniontech.com, niecheng1@uniontech.com, guanwentao@uniontech.com, WangYuli , Hao Li Subject: [PATCH] Bluetooth: btusb: Add RTL8851BE device 0x0bda:0xb850 Date: Wed, 26 Mar 2025 16:41:35 +0800 Message-ID: <933CB507F0C72912+20250326084135.18674-1-wangyuli@uniontech.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-QQ-SENDSIZE: 520 Feedback-ID: bizesmtpip:uniontech.com:qybglogicsvrgz:qybglogicsvrgz8a-1 X-QQ-XMAILINFO: N01He0LwNYkc0xWyT26piAoGbZ9yM0qU2WkAtR+i2CfXLKiorODxUJnZ KKWc4PvW9Mnq5wDCp/aDoEkIXwPB1URB3E8yfcAqjr5j6c0csWC04Cx5tZ1h+kUTxl77PGJ LYVAR5U6Y7Iz0v/HtsRrvYYkL2jYNAVngLYh/pzTShG5dxI0OFgeV3R1mFmQWMBiYrOHOnD Wg0HTUyGn2uLTUwCYBs/OYuRyE3mfw9ooGfepa9CbCBegMvo5xMYI3AseLUJsleZF+R9R94 y+geGTzH8btTDDpjrWhArxbXEc5WWmxQnqnJQdHnWmXDQ4Gj5wCw4TaCRbd9eAxqabNPnqo B4dcwoFu0ratN/YkxiHffx1J8CyeDNxMA6+BDaPNPK4C/85TV1+2DiBiS+6eYRK7f6Y6Ila MAe4uW1vIXSSh3lTS5IHghG3sgppZ8OSTT40e1ZF8WOFaE8YcbZkhju8j3sYK4hDeJQY3mt Yhu9hyk2se0CbofiFHQCyJRZVXvXnmW3McFV0hPGbf1U2dFNNvld/penypb3jkZ1VDb36Ew oWfup6bI7fSR3NzpV9C+63lyy1QlYbgv3IPNV5qi2GpGnhvd3NPlpyS7RILpLM5LSOjRTCL w21RVN5AxLhHiH5lq0gZ8iTZ1XmOHIFwq9euPDmH/B8tV+sNri80I9R2DfFdac3ZrOo+kuh xeDWpQYcKo4mFfwrAcTr15CoG2lFKX8JLLMpFGdkpRCIAUcgBaI1FmfBenRLy+rZ7Ecbhgl TxMfbEFBfc47f7VUm90AXNDRjmuj6CFmrgQdtoVJjbF2Htorn7wHEa75GBYDRZF+T57o21C Um7GaWLnen5PM+9Yxyt1gXqXOGPjfaah6+CKmeDJNvnQN78El7QjjGCzk81+QE+TE0WFt8M jS56EN6kzlLEKipDtCAnGdkc7CmrJGV7fk738GMrk0W3+lS8lpvAgyYSNIWUT8fqx91d2yH VK0WQ4qujGdZx4Q4SbMamFluv8cUcujsUFhh2fZbTbgob4+1gaRHJh54dx2WDUvr17qjdpf ApD9baMjuxKQNDqW4a X-QQ-XMRINFO: Mp0Kj//9VHAxr69bL5MkOOs= X-QQ-RECHKSPAM: 0 Content-Type: text/plain; charset="utf-8" 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=3D01 Cnt=3D02 Dev#=3D 3 Spd=3D12 Mx= Ch=3D 0 D: Ver=3D 1.00 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 MxPS=3D64 #Cfgs=3D 1 P: Vendor=3D0bda ProdID=3Db850 Rev=3D 0.00 S: Manufacturer=3DRealtek S: Product=3DBluetooth Radio S: SerialNumber=3D00e04c000001 C:* #Ifs=3D 2 Cfg#=3D 1 Atr=3De0 MxPwr=3D500mA 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=3D1ms E: Ad=3D02(O) Atr=3D02(Bulk) MxPS=3D 64 Ivl=3D0ms E: Ad=3D82(I) Atr=3D02(Bulk) MxPS=3D 64 Ivl=3D0ms I:* If#=3D 1 Alt=3D 0 #EPs=3D 2 Cls=3De0(wlcon) Sub=3D01 Prot=3D01 Driver= =3Dbtusb E: Ad=3D03(O) Atr=3D01(Isoc) MxPS=3D 0 Ivl=3D1ms E: Ad=3D83(I) 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=3D03(O) Atr=3D01(Isoc) MxPS=3D 9 Ivl=3D1ms E: Ad=3D83(I) 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=3D03(O) Atr=3D01(Isoc) MxPS=3D 17 Ivl=3D1ms E: Ad=3D83(I) 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=3D03(O) Atr=3D01(Isoc) MxPS=3D 25 Ivl=3D1ms E: Ad=3D83(I) 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=3D03(O) Atr=3D01(Isoc) MxPS=3D 33 Ivl=3D1ms E: Ad=3D83(I) 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=3D03(O) Atr=3D01(Isoc) MxPS=3D 49 Ivl=3D1ms E: Ad=3D83(I) 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=3D03(O) Atr=3D01(Isoc) MxPS=3D 63 Ivl=3D1ms E: Ad=3D83(I) Atr=3D01(Isoc) MxPS=3D 63 Ivl=3D1ms Co-developed-by: Hao Li Signed-off-by: Hao Li Signed-off-by: WangYuli --- drivers/bluetooth/btusb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index a0fc465458b2..8744496a9687 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -485,6 +485,7 @@ static const struct usb_device_id quirks_table[] =3D { BTUSB_WIDEBAND_SPEECH }, =20 /* Realtek 8851BE Bluetooth devices */ + { USB_DEVICE(0x0bda, 0xb850), .driver_info =3D BTUSB_REALTEK }, { USB_DEVICE(0x13d3, 0x3600), .driver_info =3D BTUSB_REALTEK }, =20 /* Realtek 8852AE Bluetooth devices */ --=20 2.49.0