[B/C/OEM][PATCH 0/1] Add support for 0cf3:535b QCA_ROME device
Wen-chien Jesse Sung
jesse.sung at canonical.com
Fri Dec 7 11:13:05 UTC 2018
== Impact ==
0cf3:535b is not full functioning with the current in-kernel driver. For example, it doesn't work with a BLE keyboard.
== Fix ==
It is a QCA_ROME device. Should mark it so in the device ID table to make it work properly.
== Test Case ==
Try to use this module with a BLE keyboard. It is expected to work without problem, but instead it can't even find the keyboard.
== Risk of Regression ==
Very low. This is already in upstream, and proved working in QA lab.
T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=02 Dev#= 3 Spd=12 MxCh= 0
D: Ver= 2.01 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=0cf3 ProdID=535b Rev= 0.01
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
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=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) 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=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms
E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms
Owen Lin (1):
Bluetooth: btusb: Add support for 0cf3:535b QCA_ROME device
drivers/bluetooth/btusb.c | 1 +
1 file changed, 1 insertion(+)
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