Re: [PATCH v2] Bluetooth: hci_qca: disable power control for WCN7850 when bt_en is not defined
From: Bartosz Golaszewski
Date: Thu Mar 19 2026 - 05:35:45 EST
On Thu, Mar 19, 2026 at 8:51 AM Shuai Zhang
<shuai.zhang@xxxxxxxxxxxxxxxx> wrote:
>
> On platforms using an M.2 slot with both UART and USB support, bt_en is
> pulled high by hardware. In this case, software-based power control
> should be disabled. The current platforms are Lemans-EVK and Monaco-EVK.
>
> Add QCA_WCN7850 to the existing condition so that power_ctrl_enabled is
> cleared when bt_en is not software-controlled (or absent), aligning its
> behavior with WCN6750 and WCN6855
>
> Signed-off-by: Shuai Zhang <shuai.zhang@xxxxxxxxxxxxxxxx>
> ---
What are the changes in v2?
Bartosz