Re: [PATCH] fix 5.15 init regression for Intel Bluetooth
From: An, Tedd
Date: Fri Jan 07 2022 - 21:09:30 EST
Hi Ortwin,
On Mon, 2021-12-27 at 11:26 +0100, Ortwin Glück wrote:
>
> Hi
>
> On all 5.15 kernels the Intel Bluetooth no longer works. All was fine in 5.14.
> Apparently the quirk is needed for this device.
>
> vanilla 5.15.5:
> Bluetooth: hci0: Reading Intel version command failed (-110)
> Bluetooth: hci0: command tx timeout
>
> with patch:
> Bluetooth: hci0: Legacy ROM 2.5 revision 1.0 build 3 week 17 2014
> Bluetooth: hci0: Intel device is already patched. patch num: 32
>
> Please apply to stable too.
>
> Thanks
>
> Ortwin
The fix for this issue is in bluetooth-next and will be merged to mainline soon.
https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=95655456e7cee858a23793f67025765b4c4c227b
Regards,
Tedd