BT656 Debugging on IMX6

[umit_kayacik]

Hi,

I want to see the EAV and SAV bytes on sw for IMX6, in which file on kernel or userspace i need to focus?

Actually i wrote down a driver on platform mxc folder and it is not working. Now i want to debug the pixel clock(i want to read it on sw driver) and EAC-SAV to make sure driver is working properly.

Umit.

[Bio_TICFSL]

Hello Úmit,

I am afraid there is no status register indicating detection the SAV/EVA code.  Since IPU data is handled by IDMAC, one can try to check RM sect.37.4.2.14 IDMAC's internal events, check IPUx_INT_CTRL indicating End Of Frame of Channel #n.

Regards