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IPU, CSI Timing

Question asked by ieio on May 31, 2018
Latest reply on May 31, 2018 by ieio

Hi all,

I am working to a camera driver, and I am testing it with gstreamer.

My gst pipe is gst-launch-1.0 -e -v imxv4l2videosrc device=/dev/video0 ! imxipuvideosink so I a using mxc_v4l2_capture.c

If I well understood I set CSIn (primary, secondary) and I link it to a IPU (IPU0 and IPU1) and in the IPU the image can be elaborated (deinterlaced,rotated, converted).

My doubt is: as I have camera timings like, Active Vertical Width, Total Vertical Width, Vertical Back Porch and so on, where I should set this timings in the IPU?

If it is not in the IPU where they should be set where, should I set them?

Please point me to the code that handle input video timings.

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