| Message ID | 20250513061353.13521-2-sunliweis@126.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Bluetooth: btusb: Add new VID/PID 13d3/3584 for MT7922 | expand |
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 5012b5ff92c8..9850272e83ef 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -678,6 +678,8 @@ static const struct usb_device_id quirks_table[] = { BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3568), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, + { USB_DEVICE(0x13d3, 0x3584), .driver_info = BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3605), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH }, { USB_DEVICE(0x13d3, 0x3607), .driver_info = BTUSB_MEDIATEK |
A new variant of MT7922 wireless device has been identified. The device introduces itself as MEDIATEK MT7922, so treat it as MediaTek device. With this patch, btusb driver works as expected: [ 3.151162] Bluetooth: Core ver 2.22 [ 3.151185] Bluetooth: HCI device and connection manager initialized [ 3.151189] Bluetooth: HCI socket layer initialized [ 3.151191] Bluetooth: L2CAP socket layer initialized [ 3.151194] Bluetooth: SCO socket layer initialized [ 3.295718] Bluetooth: hci0: HW/SW Version: 0x008a008a, Build Time: 20241106163512 [ 4.676634] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.676637] Bluetooth: BNEP filters: protocol multicast [ 4.676640] Bluetooth: BNEP socket layer initialized [ 5.560453] Bluetooth: hci0: Device setup in 2320660 usecs [ 5.560457] Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported. [ 5.619197] Bluetooth: hci0: AOSP extensions version v1.00 [ 5.619204] Bluetooth: hci0: AOSP quality report is supported [ 5.619301] Bluetooth: MGMT ver 1.23 [ 6.741247] Bluetooth: RFCOMM TTY layer initialized [ 6.741258] Bluetooth: RFCOMM socket layer initialized [ 6.741261] Bluetooth: RFCOMM ver 1.11 lspci output: 04:00.0 Network controller: MEDIATEK Corp. MT7922 802.11ax PCI Express Wireless Network Adapter USB information: T: Bus=01 Lev=01 Prnt=01 Port=04 Cnt=02 Dev#= 3 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=13d3 ProdID=3584 Rev= 1.00 S: Manufacturer=MediaTek Inc. S: Product=Wireless_Device S: SerialNumber=000000000 C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=100mA A: FirstIf#= 0 IfCount= 3 Cls=e0(wlcon) Sub=01 Prot=01 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=125us E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) 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=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms I: If#= 1 Alt= 6 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 63 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 63 Ivl=1ms I: If#= 2 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=8a(I) Atr=03(Int.) MxPS= 64 Ivl=125us E: Ad=0a(O) Atr=03(Int.) MxPS= 64 Ivl=125us I:* If#= 2 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=8a(I) Atr=03(Int.) MxPS= 512 Ivl=125us Signed-off-by: Liwei Sun <sunliweis@126.com> --- Resending this email due to format issues. Apologies for my previous mistakes. drivers/bluetooth/btusb.c | 2 ++ 1 file changed, 2 insertions(+) base-commit: 7a13c14ee59d4f6c5f4277a86516cbc73a1383a8