linux-kernel - Re: bluetooth issues since kernel 6.4 - not discovering other bt devices

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Date:   Tue, 3 Oct 2023 14:31:39 +0200
From:   Tomasz Moń <tomasz.mon@...dicsemi.no>
To:     Erik Dobák <erik.dobak@...il.com>,
        Bagas Sanjaya <bagasdotme@...il.com>
CC:     Linux Stable <stable@...r.kernel.org>,
        Linux Bluetooth <linux-bluetooth@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Linux Mediatek <linux-mediatek@...ts.infradead.org>,
        Linux Regressions <regressions@...ts.linux.dev>,
        Marcel Holtmann <marcel@...tmann.org>,
        "Johan Hedberg" <johan.hedberg@...il.com>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Subject: Re: bluetooth issues since kernel 6.4 - not discovering other bt
 devices - /linux/drivers/bluetooth/btusb.c

On Tue, 2023-10-03 at 14:25 +0200, Erik Dobák wrote:
> Hi i booted now into linux-6.6-rc4 and the issue is still there. No
> bluetooth devices are discovered.
> with this device: Bus 001 Device 004: ID 04c5:1670 Fujitsu, Ltd Bluetooth Radio

Can you please be more specific and for example attach the full
descriptor? One way to get the descriptor would be to run:
  lsusb -d 04c5:1760 -v

Best Regards,
Tomasz Moń