target/linux/generic/backport-5.10/886-v5.16-Bluetooth-btusb-Add-support-for-TP-Link-UB500-Adapte.patch

   1 From 4fd6d490796171bf786090fee782e252186632e4 Mon Sep 17 00:00:00 2001
   2 From: Nicholas Flintham <nick@flinny.org>
   3 Date: Thu, 30 Sep 2021 09:22:39 +0100
   4 Subject: [PATCH] Bluetooth: btusb: Add support for TP-Link UB500 Adapter
   5
   6 Add support for TP-Link UB500 Adapter (RTL8761B)
   7
   8 * /sys/kernel/debug/usb/devices
   9 T:  Bus=01 Lev=02 Prnt=05 Port=01 Cnt=01 Dev#= 78 Spd=12   MxCh= 0
  10 D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
  11 P:  Vendor=2357 ProdID=0604 Rev= 2.00
  12 S:  Manufacturer=
  13 S:  Product=TP-Link UB500 Adapter
  14 S:  SerialNumber=E848B8C82000
  15 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
  16 I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  17 E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
  18 E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  19 E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
  20 I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  21 E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
  22 E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
  23 I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  24 E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
  25 E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
  26 I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  27 E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
  28 E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
  29 I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  30 E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
  31 E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
  32 I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  33 E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
  34 E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
  35 I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
  36 E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms
  37 E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
  38
  39 Signed-off-by: Nicholas Flintham <nick@flinny.org>
  40 Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
  41 ---
  42  drivers/bluetooth/btusb.c | 4 ++++
  43  1 file changed, 4 insertions(+)
  44
  45 --- a/drivers/bluetooth/btusb.c
  46 +++ b/drivers/bluetooth/btusb.c
  47 @@ -451,6 +451,10 @@ static const struct usb_device_id blackl
  48         { USB_DEVICE(0x0bda, 0xb009), .driver_info = BTUSB_REALTEK },
  49         { USB_DEVICE(0x2ff8, 0xb011), .driver_info = BTUSB_REALTEK },
  50
  51 +       /* Additional Realtek 8761B Bluetooth devices */
  52 +       { USB_DEVICE(0x2357, 0x0604), .driver_info = BTUSB_REALTEK |
  53 +                                                    BTUSB_WIDEBAND_SPEECH },
  54 +
  55         /* Additional Realtek 8761BU Bluetooth devices */
  56         { USB_DEVICE(0x0b05, 0x190e), .driver_info = BTUSB_REALTEK |
  57                                                      BTUSB_WIDEBAND_SPEECH },