Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Atmel/ATSAMA5D31/LCDC/BASEISR#0x0
Base Layer Interrupt status Register
End of DMA Transfer
DMA Descriptor Loaded
Head Descriptor Loaded
End of List Detected
Overflow Detected
https://github.com/cmsis-svd/cmsis-svd-data