From: Cris Date: Wed, 3 Jun 2026 03:58:18 +0000 (+0800) Subject: Bluetooth: btusb: Add support for TP-Link TL-UB250 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea77debfe443f505a4edbb7f21340a583a8a143f;p=thirdparty%2Flinux.git Bluetooth: btusb: Add support for TP-Link TL-UB250 Add USB ID 2357:0607 for TP-Link TL-UB250. This is a Realtek RTL8761BUV based Bluetooth adapter. Without this entry the device is picked up by the generic Bluetooth USB class match and exposes hci0, but the Realtek setup path is not used and rtl8761bu firmware/config are not loaded. The controller reports Realtek Semiconductor Corporation as the manufacturer and LMP subversion 0x8761. With this entry added, btusb loads rtl_bt/rtl8761bu_fw.bin and rtl_bt/rtl8761bu_config.bin successfully. Relevant part of /sys/kernel/debug/usb/devices: T: Bus=01 Lev=02 Prnt=06 Port=00 Cnt=01 Dev#= 9 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2357 ProdID=0607 Rev= 2.00 S: Product=TP-Link TL-UB250 Adapter 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 I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb Use the same flags as the existing TP-Link 2357:0604 entry. Reviewed-by: Paul Menzel Signed-off-by: Cris Signed-off-by: Luiz Augusto von Dentz --- diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 3aef21d4ccd3..3cbb3c22e20f 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -831,6 +831,8 @@ static const struct usb_device_id quirks_table[] = { BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x2357, 0x0604), .driver_info = BTUSB_REALTEK | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x2357, 0x0607), .driver_info = BTUSB_REALTEK | + BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x0b05, 0x190e), .driver_info = BTUSB_REALTEK | BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x2550, 0x8761), .driver_info = BTUSB_REALTEK |