DMA with ILI9488 CAN be done (?)

[unltdsoul]

I am using the ILI9488 with TFT_eSPI and LVGL library - but it's a little sluggish. I see that you have stated that the ILI9488 is 18bit SPI and therefore does not support DMA. However, I found a library that does support DMA for it. https://github.com/giacu92/ILI9488_DMA Is there any way you could port that into your code and also support DMA for this controller?? Their tests show up to 3x FASTER (if not, then i may have to fiddle myself and see if I can use their library with LVGL - but, this is definitely not an area i am know much about)