linux-kernel - Re: [PATCH v8 2/2] Bluetooth: btqca: Add WCN6855 firmware priority selection feature

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Message-ID: <k4xtx2yd2pzimnoi5tmkqv6dcrz7qikgv7dwa3ptp3owgc4qxe@5n2t4xbdqyie>
Date: Tue, 6 Jan 2026 05:00:28 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Shuai Zhang <shuai.zhang@....qualcomm.com>
Cc: Bartosz Golaszewski <brgl@...nel.org>,
        Marcel Holtmann <marcel@...tmann.org>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        linux-arm-msm@...r.kernel.org, linux-bluetooth@...r.kernel.org,
        linux-kernel@...r.kernel.org, cheng.jiang@....qualcomm.com,
        quic_chezhou@...cinc.com, wei.deng@....qualcomm.com,
        jinwang.li@....qualcomm.com, mengshi.wu@....qualcomm.com
Subject: Re: [PATCH v8 2/2] Bluetooth: btqca: Add WCN6855 firmware priority
 selection feature

On Tue, Jan 06, 2026 at 10:48:06AM +0800, Shuai Zhang wrote:
> Historically, WCN685x and QCA2066 shared the same firmware files.
> Now, changes are planned for the firmware that will make it incompatible
> with QCA2066, so a new firmware name is required for WCN685x.
> 
> Test Steps:
>  - Boot device
>  - Check the BTFW loading status via dmesg
> 
> Sanity pass and Test Log:
> QCA Downloading qca/wcnhpbftfw21.tlv
> Direct firmware load for qca/wcnhpbftfw21.tlv failed with error -2
> QCA Downloading qca/hpbftfw21.tlv
> 
> Signed-off-by: Shuai Zhang <shuai.zhang@....qualcomm.com>
> ---
>  drivers/bluetooth/btqca.c | 21 ++++++++++++++++++---
>  1 file changed, 18 insertions(+), 3 deletions(-)

You've lost my tag, but no, I won't review the patch again.

-- 
With best wishes
Dmitry