Linux_sbus driver for PPM RC receivers


I understand that the linux_sbus driver supports both SBUS and PPM standards for RC receiver communication. The input signal for the linux_sbus driver is connected to the RX pin of an UART.

Now, I would like to know if the linux_sbus driver running on PX4 can automatically detect if the RC receiver signal is SBUS or PPM, or if it must be set for PPM RC receivers at compilation time.

I will really appreciate any help you can provide.