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56 lines
2.4 KiB
Diff
56 lines
2.4 KiB
Diff
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From 6dfbe29f45fb0bde29213dbd754a79e8bfc6ecef Mon Sep 17 00:00:00 2001
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From: Helmut Grohne <helmut@subdivi.de>
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Date: Sat, 26 Feb 2022 16:22:56 +0100
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Subject: [PATCH] Bluetooth: btusb: Add another Realtek 8761BU
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This device is sometimes wrapped with a label "EDUP".
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T: Bus=01 Lev=02 Prnt=02 Port=02 Cnt=03 Dev#=107 Spd=12 MxCh= 0
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D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
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P: Vendor=2550 ProdID=8761 Rev= 2.00
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S: Manufacturer=Realtek
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S: Product=Bluetooth Radio
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S: SerialNumber=00E04C239987
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C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
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I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
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E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms
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E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
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E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
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I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
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E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
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E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
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I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
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E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms
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E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms
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I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
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E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms
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E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms
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I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
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E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms
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E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms
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I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
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E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms
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E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms
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I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
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E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
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E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms
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Signed-off-by: Helmut Grohne <helmut@subdivi.de>
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Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1955351
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Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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---
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drivers/bluetooth/btusb.c | 2 ++
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1 file changed, 2 insertions(+)
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--- a/drivers/bluetooth/btusb.c
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+++ b/drivers/bluetooth/btusb.c
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@@ -458,6 +458,8 @@ static const struct usb_device_id blackl
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/* Additional Realtek 8761BU Bluetooth devices */
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{ USB_DEVICE(0x0b05, 0x190e), .driver_info = BTUSB_REALTEK |
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BTUSB_WIDEBAND_SPEECH },
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+ { USB_DEVICE(0x2550, 0x8761), .driver_info = BTUSB_REALTEK |
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+ BTUSB_WIDEBAND_SPEECH },
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/* Additional Realtek 8821AE Bluetooth devices */
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{ USB_DEVICE(0x0b05, 0x17dc), .driver_info = BTUSB_REALTEK },
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