Hello, How to enable the LinuxFB on the Raspberry Pi 4? I'd like to start a Qt6 GUI app with the LinuxFB platform, but currently I have such output:
> > qtwidgets[229]: Unable to figure out framebuffer device. Specify it > manually. > qtwidgets[229]: linuxfb: Failed to initialize screen > qtwidgets[229]: no screens available, assuming 24-bit color > qtwidgets[229]: Cannot create window: no screens available > So far, I set CONFIG_FB=y, but still I don't have any fb devices under /dev. How do I enable it?
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