Character LCD core support

modulename: charlcd.ko
configname: CONFIG_CHARLCD

Linux Kernel Configuration
└─> Device Drivers
└─> Auxiliary Display support
└─> Character LCD core support

This is the base system for character-based LCD displays.
It makes no sense to have this alone, you select your display driver
and if it needs the charlcd core, it will select it automatically.
This is some character LCD core interface that multiple drivers can

source code: