DRM kernel driver for 2.7" 400x240 Sharp memory LCD panel.
Install the Linux kernel headers
sudo apt-get install raspberrypi-kernel-headers
To build, install, and enable the kernel module:
make
sudo make install
To remove:
sudo make uninstall
Original SPI and GPIO kernel driver at:
https://github.com/w4ilun/Sharp-Memory-LCD-Kernel-Driver
Sharp datasheet:
https://www.sharpsde.com/fileadmin/products/Displays/2016_SDE_App_Note_for_Memory_LCD_programming_V1.3.pdf