Linux-specific Draw Units
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libinput
The libinput driver reads pointer, touch and keyboard input through libinput, which handles device-specific quirks and offers full keyboard support through XKB.
NanoVG Draw Unit
The NanoVG draw unit renders LVGL on the GPU through NanoVG, a lightweight antialiased 2D vector graphics library built on OpenGL ES. It is the recommended GPU renderer on Linux.