what changes i need to make in yocto recipes/configuration to switch from X11 to Frame buffer.
currently we are facing some screen lockup issue due to X11.
we would like to switch to frame buffer.
I am using krogoth branch
i did like below and built the image.
PACKAGECONFIG_DISTRO += " eglfs"
DISTRO_FEATURES_remove = " x11 wayland"
when i run application like below i get a error
root@hs:~# QT_QPA_PLATFORM="eglfs" App_demo
QEglFSVivIntegration will set environment variable FB_MULTI_BUFFER=2 to enable d
ouble buffering and vsync.
If this is not desired, you can override this via: export QT_EGLFS_IMX6_NO_FB_M
Could not open egl display
Assuming fb0 is your main display, try the command below:
echo 32 > /sys/class/graphics/fb0/bits_per_pixel
I could not find the original thread where I found this information. Credit to the original poster.