Interfacing (DSI, CSI, I2C, etc.) • Re: CM4, DSI data append one pixel every horizontal line

I use same init sequence than demo board. Demo board uses 1-line MIPI and My CM4 driver use also 1-line MIPI. Demo board MIPI data line not "travel" right like my CM4 MIPI data does.

IMG20240726183014.jpg

SDS2104X Plus_PNG_18.png

So i get this opinion that pixel clock is add some extra data to each h line. That why i try to calculate front porch to mach integer dividers to pixel clock. I read somewhere that CM4 pixel clock cant handle float divider? But i cant understand why it was append some data to each line.

Statistics: Posted by aBUGSworstnightmare — Fri Jul 26, 2024 5:14 pm