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Advanced users • Re: How to write to SPI LCD directly, not via framebuffer?

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you will have to use a binary (init command sequence) that fits your display.
Sorry, have no Idea which display modules you have and where to find the init sequence commands for them (that could then be converted into a binary for use with mipi-dbi-spii).
the lower one looks like it could be based on ILI9488/ILI9486 (because of the shift register IC's). you should know what you have in front of you! Try that one with

Code:

dtoverlay=piscreen,speed=18000000,drm
https://github.com/raspberrypi/linux/bl ... 3877-L3897

Statistics: Posted by aBUGSworstnightmare — Sat Nov 22, 2025 5:13 pm



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