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-rw-r--r--target/linux/generic/backport-5.10/887-v5.18-Bluetooth-btusb-Add-another-Realtek-8761BU.patch55
1 files changed, 55 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.10/887-v5.18-Bluetooth-btusb-Add-another-Realtek-8761BU.patch b/target/linux/generic/backport-5.10/887-v5.18-Bluetooth-btusb-Add-another-Realtek-8761BU.patch
new file mode 100644
index 0000000000..fbf8aa7c5d
--- /dev/null
+++ b/target/linux/generic/backport-5.10/887-v5.18-Bluetooth-btusb-Add-another-Realtek-8761BU.patch
@@ -0,0 +1,55 @@
+From 6dfbe29f45fb0bde29213dbd754a79e8bfc6ecef Mon Sep 17 00:00:00 2001
+From: Helmut Grohne <helmut@subdivi.de>
+Date: Sat, 26 Feb 2022 16:22:56 +0100
+Subject: [PATCH] Bluetooth: btusb: Add another Realtek 8761BU
+
+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>
+---
+ drivers/bluetooth/btusb.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/bluetooth/btusb.c
++++ b/drivers/bluetooth/btusb.c
+@@ -458,6 +458,8 @@ 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 },