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 <redacted>
---
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