Re: [PATCH v6 4/4] Bluetooth: btusb: Use the cmd_timeout method to reset the Intel BT chip

[Marcel Holtmann]

Hi Rajat,

> If the platform provides it, use the reset gpio to reset the Intel BT
> chip, as part of cmd_timeout handling. This has been found helpful on
> Intel bluetooth controllers where the firmware gets stuck and the only
> way out is a hard reset pin provided by the platform.
> 
> Signed-off-by: Rajat Jain <rajatja@xxxxxxxxxx>
> ---
> v6: Move the cmd_timeout() hook assignment with other hooks, move the
>    reset_gpio check in the timeout function.
> v5: Rename the hook to cmd_timeout, and wait for 5 timeouts before
>    resetting the device.
> v4: Use data->flags instead of clearing the quirk in btusb_hw_reset()
> v3: Better error handling for gpiod_get_optional()
> v2: Handle the EPROBE_DEFER case.
> 
> drivers/bluetooth/btusb.c | 54 +++++++++++++++++++++++++++++++++++++++
> 1 file changed, 54 insertions(+)

patch has been applied to bluetooth-next tree.

Regards

Marcel