linux-kernel - [PATCH] Bluetooth: btusb: Add new VID/PID 2b89/6275 for RTL8761BUV

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Message-ID: <aOIyJOnP55mmZUut@9950x-Ubunbu-24-04-dev>
Date: Sun, 5 Oct 2025 16:53:56 +0800
From: Chingbin Li <liqb365@....com>
To: marcel@...tmann.org, luiz.dentz@...il.com,
	linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] Bluetooth: btusb: Add new VID/PID 2b89/6275 for RTL8761BUV

>From 5676b7b1029c11ec99b119a3b56945ba8a766c0a Mon Sep 17 00:00:00 2001
From: Chingbin Li <liqb365@....com>
Date: Sun, 5 Oct 2025 16:28:28 +0800
Subject: [PATCH] Bluetooth: btusb: Add new VID/PID 2b89/6275 for RTL8761BUV

Bluetooth: btusb: Add new VID/PID 2b89/6275 for RTL8761BUV

Add VID 2b89 & PID 6275 for Realtek RTL8761BUV USB Bluetooth chip.

The information in /sys/kernel/debug/usb/devices about the Bluetooth
device is listed as the below.

T:  Bus=01 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#=  6 Spd=12   MxCh= 0
D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
P:  Vendor=2b89 ProdID=6275 Rev= 2.00
S:  Manufacturer=Realtek
S:  Product=Bluetooth Radio
S:  SerialNumber=00E04C239987
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms

Signed-off-by: Chingbin Li <liqb365@....com>

Chingbin Li (1):
  Bluetooth: btusb: Add new VID/PID 2b89/6275 for RTL8761BUV

 drivers/bluetooth/btusb.c | 2 ++
 1 file changed, 2 insertions(+)

--
2.43.0

View attachment "0001-Bluetooth-btusb-Add-new-VID-PID-2b89-6275-for-RTL876.patch" of type "text/x-diff" (2548 bytes)