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authorJavier Tia <floss@jetm.me>2026-03-30 14:39:26 -0600
committerLuiz Augusto von Dentz <luiz.von.dentz@intel.com>2026-04-13 09:18:17 -0400
commit6f7d4428cc921d687d8778c2edcc18cd0ee0bd17 (patch)
tree2a21801dfabbea9b46afc5263f4c270cdf6eac9d /tools/perf/scripts/python/stackcollapse.py
parentbfe11e17b3005e7458b46530e9d27e1d36924541 (diff)
Bluetooth: btusb: Add MT7927 ID for Lenovo Legion Pro 7 16ARX9
Add USB device ID 0489:e0fa (Foxconn/Hon Hai) for the MediaTek MT7927 (Filogic 380) Bluetooth interface found on the Lenovo Legion Pro 7 16ARX9 laptop. The information in /sys/kernel/debug/usb/devices about the Bluetooth device is listed as the below. T: Bus=01 Lev=01 Prnt=01 Port=05 Cnt=04 Dev#= 5 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0489 ProdID=e0fa 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 ... I:* If#= 2 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=8a(I) Atr=03(Int.) MxPS= 512 Ivl=125us E: Ad=0a(O) Atr=03(Int.) MxPS= 512 Ivl=125us Link: https://bugzilla.kernel.org/show_bug.cgi?id=221096 Link: https://github.com/openwrt/mt76/issues/927 Signed-off-by: Javier Tia <floss@jetm.me> Tested-by: Llewellyn Curran <melinko2003@gmail.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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