Omar Pighi

IMX6Q: using parallel CSI on second IPU

Discussion created by Omar Pighi on Jun 25, 2014
Latest reply on Sep 11, 2014 by Omar Pighi
Branched from an earlier discussion

I'm trying to use a parallel sensor on the second parallel CSI input. this second paralle (according with documentation) can be routed only on the second IPU.

so in my DTS i have IPU_id=1 and CSI_id=1.

the driver probe is working fine, the sensor is found , configured and the signal seems to be present and correct. the V4L2 device is created (/dev/video2) but when i try to read from it it sat read timeout...


Any suggestion.