Imx6ull device tree frame buffer

Technical Support
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1

So my module does not seem to take account of what i set for lcdif in device tree

Once the kernel has booted i can issue fbset commands

fbset -g 800 480 800 480 32
fbset -t 42000 10 1 10 3 5 5

and the display is the correct size and set to the correct position on the physical lcd

Is there a way to set the frame buffer values in the device tree ?

2

You have to reset vidargs variable from U-Boot. Read more: Display Output, Resolution and Timings (Linux) | Toradex Developer Center

3

I cleared the vidargs flag

fw_setenv vidargs video

and hey presto it then used the settings from my device tree

4

Perfect that it works. Thanks for the feedback.