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TFT on Acqua A5

This article illustrates how to enable the Acqua Board A5 to manage a TFT display using the paraller DPI port interface

Device tree

Kernel Defconfig

Driver source code patch

Apply this patch to add some lines inside the file /drivers/gpu/drm/panel/panel-simple.c.

To do that type these commands inside the Linux Kernel directory (See Compiling Linux Kernel 5.15 LTS):

patch -p1 < acme.patch

and compile the new zImage.

Sergio Tanzilli
Systems designer, webmaster of and founder of Acme Systems srl

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