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    Subject[PATCH 5.16 01/37] Bluetooth: btusb: Add another Realtek 8761BU
    Date
    From: Helmut Grohne <helmut@subdivi.de>

    commit 6dfbe29f45fb0bde29213dbd754a79e8bfc6ecef upstream.

    This device is sometimes wrapped with a label "EDUP".

    T: Bus=01 Lev=02 Prnt=02 Port=02 Cnt=03 Dev#=107 Spd=12 MxCh= 0
    D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
    P: Vendor=2550 ProdID=8761 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: Helmut Grohne <helmut@subdivi.de>
    Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1955351
    Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
    Cc: Ismael Ferreras Morezuelas <swyterzone@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/bluetooth/btusb.c | 2 ++
    1 file changed, 2 insertions(+)

    --- a/drivers/bluetooth/btusb.c
    +++ b/drivers/bluetooth/btusb.c
    @@ -481,6 +481,8 @@ static const struct usb_device_id blackl
    /* Additional Realtek 8761BU Bluetooth devices */
    { USB_DEVICE(0x0b05, 0x190e), .driver_info = BTUSB_REALTEK |
    BTUSB_WIDEBAND_SPEECH },
    + { USB_DEVICE(0x2550, 0x8761), .driver_info = BTUSB_REALTEK |
    + BTUSB_WIDEBAND_SPEECH },

    /* Additional Realtek 8821AE Bluetooth devices */
    { USB_DEVICE(0x0b05, 0x17dc), .driver_info = BTUSB_REALTEK },

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