According to this library (gpiolib), there should be one function to get values for group of gpio pins.
However, I tried to build my module using this function, I got error "Implicit declaration of function gpiod_get_array_value"
I am working on ZynqMP, so my linux kernel is downloaded from here https://github.com/Xilinx/linux-xlnx.git
I checked downloaded linux kernel (linux-xlnx/include/linux/gpio), It is not defined. (you can check it here)
I checked header file (consumer.h) which shall have definitions of gpiolib in main linux stream, it is defined.
So it seems that linux version downloaded from xilinx has a missing function.
Could you please advise how to fix that.
Thanks in Advance
I know that I can use gpiod_get_value in a for loop. But I thought it is better If the library is fully implemented in Xilinx distribution.
Any support please.