AnsweredAssumed Answered

i.MX6q de-interlacing. Is it working or not?

Question asked by Ilya Kosharov on Sep 13, 2018
Latest reply on Sep 17, 2018 by Ilya Kosharov

Hi everyone!

We are working with i.MX6q processor, boundary-imx_4.1.15_1.0.0_ga.

We are using tvp5150 ADC and capturing V4L2_IF_TYPE_BT656_INTERLACED video.

The CSI->MEM scheme was used.

Camera was producing de-interlace itself so we did not need to de-interlace on i.MX6q.


For now we have changed the camera and have to de-interlace on i.MX6q.


We have tried to apply patch add-csi-deinterlace-capture.patch from here: De-interlace Capture Device ,

and have problems...

Although this patch was working with 3.x.x kernel. 


So the question is:

Do we have de-interlacing "from the box" with modern boundary-imx_4.1.15_2.0.0_ga or boundary-imx_4.9.x_2.0.0_ga ?

Talking about de-interlacing I mean applying de-interlacing process, not just capturing 2 half-frames in one frame. So we need to use VDIC.


Does anybody have successful experience with  VDIC on 4.x.x kernels?