We are working with a modified version of the imx6q-apalis-eval.dtb. Our System is running fine but we recently needed to switch to a new Touch Display: https://www.telerex-europe.com/content/files/pdfs/productPdfs/POW/PH102600T009-IBC03.pdf
We have some Issues with the Displays Colors... there are strange stripes in our Colors and sometimes there are appearing purple pixels on screen.
I Modified the Device Tree Files like this:
vidargs=video=mxcfb0:dev=ldb,if=RGB24,bpp=32 ldb=sin0 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off fbmem=32M
I managed to catch the issue on my phone... i cant think of a better way to send you a image of the issue... but u can clearly see the stripes, the purple pixels and the red pixels. ... this is just a picture of the floor, a red door in the background and a part of my leg... the image is displayed on our software.
I think these are the relevant parts... I tried to modify the interface_pix_fmt values and set it to something else.. but no success... maybe my display timings are off?... I cant find any relevant display timing data in that data sheet. Can somebody help me maybe?