Re: [PATCH 4/4] Bluetooth: qca: combine NVM and calibration data for QCC2072

[Dmitry Baryshkov]

On Fri, May 29, 2026 at 11:34:31PM +0530, Yepuri Siddu wrote:
> QCC2072 requires the NVM and calibration data to be delivered to the
> controller bundled together in an outer TLV of type 4. After loading
> the NVM file, load the calibration file (qca/ornbcscal<ver>.bin) and
> combine both into a single buffer with the outer TLV header before
> passing it to qca_tlv_check_data().
> 
> The outer TLV header encodes the combined payload length in the high
> 24 bits and type 4 in the low 8 bits of the type_len field.
> 
> If the calibration file is unavailable, fall back to downloading the
> NVM alone.
> 
> Signed-off-by: Yepuri Siddu <yepuri.siddu@xxxxxxxxxxxxxxxx>
> ---
>  drivers/bluetooth/btqca.c | 47 +++++++++++++++++++++++++++++++++++++++
>  1 file changed, 47 insertions(+)

This is only patch 4/4. For the future submissions please make sure that
you submit the whole set of patches as a single thread. Or, if it was
really supposed to be a single patch, make sure that you generate your
patches correctly. The general suggestion now is to use the b4 tool to
maintain your patches as it significantly automates and simplifies the
workflow.


-- 
With best wishes
Dmitry