Re: [PATCH 11/12] Bluetooth: hci_qca: Check whether the M.2 UART interface is fixed or not

[Dmitry Baryshkov]

On Wed, Apr 22, 2026 at 04:54:52PM +0530, Manivannan Sadhasivam via B4 Relay wrote:
> From: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxxxxxxxx>
> 
> In the M.2 connector, the UART interface is controlled through the
> W_DISABLE2# signal. But the BT driver cannot know directly whether this
> signal is available or not.
> 
> Hence, use the new pwrseq API 'pwrseq_is_fixed()' to check whether the UART
> interface on the M.2 connector is fixed or controllable and set the
> 'bt_en_available' flag accordingly.
> 
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxxxxxxxx>
> ---
>  drivers/bluetooth/hci_qca.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


-- 
With best wishes
Dmitry