display not working when touch connected

[jzkmath]

I am currently building a uBitx clone and found that when I hooked up the display it would only go white. it would only function properly if i disconnected one of the SPI lines from the touch controls.
Turns out the reason is that in nano_gui.cpp, you don't disable the touch SPI during boot up, which leaves the CS line low.
I was able to fix this issue by moving the xpt2046_Init() to the top of displayInit(void){}

It is a good idea to make sure all CS pins are pulled high before sending any SPI communications so as to ensure that you are only communicating with one SPI device at a time.