So recently I've been testing the official 7" touchscreen and everything went ok. But after adding the last update of the bcm2835 library to use the SPI port in order to use the MF-RC522 board, the touch interface stopped working.
So, what could this be due to? I need to use both of them at the same time.
Thanks in advance.
NOTE: I'm using a Raspberry Pi 2 Model B