Thanks for all the replies. So my driver file was not that good. but after following your suggestions I found a solution. It was not the backlight but a combination of the 'polarisation' value and framebuffer size.
Now working, just need to sort out the display messages.
Thanks again.
Now working, just need to sort out the display messages.
Thanks again.
Statistics: Posted by dancingbear1965 — Tue Jan 20, 2026 2:43 am