Hi On Tue, Dec 29, 2020 at 10:50:10AM +0000, bugzilla-daemon@xxxxxxxxxxxxxxxxxxx wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=210681 > > Bradley Jarvis (brad@xxxxxxxxxxxxxxxxxxxxxxxx) changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |brad@xxxxxxxxxxxxxxxxxxxxx. > | |au > > --- Comment #10 from Bradley Jarvis (brad@xxxxxxxxxxxxxxxxxxxxxxxx) --- > Created attachment 294393 > --> https://bugzilla.kernel.org/attachment.cgi?id=294393&action=edit > fix hci0: don't support firmware rome error > > Avoid returning error code when bluetooth version match is not made from > qca_devices_table and version high is set. > > This reverts an error check that was removed to support WCN6855 which does have > the high version set. The fix is to move the check after the table is scanned > and no version match is made. > > This fix will still produce the error message for example (for ATK3K 13d3:3402 > IMC Networks Bluetooth USB Host Controller) > > Bluetooth: hci0: don't support firmware rome 0x1020200 > > But the bluetooth hardware still works as it used to Several people have reported that since b40f58b97386 ("Bluetooth: btusb: Add Qualcomm Bluetooth SoC WCN6855 support") they have issues with their Bluetooth adapter stopping working. It was reported at bugzilla[1]. Bradley Jarvis posted/attached a patch which seems to resolve the issue, Moreno has added an alternative patch. [1] https://bugzilla.kernel.org/show_bug.cgi?id=210681 But there is another report at [2] https://bugzilla.kernel.org/show_bug.cgi?id=211571 and that last one was applied to bluetooth-next tree according to https://lore.kernel.org/linux-bluetooth/CA2C8796-11CA-4E6F-A603-AE764516C850@xxxxxxxxxxxx/ Regards, Salvatore
