IMX53 external camera

anilkumara — Wed, 02 Sep 2015 22:59:12 GMT

Hi,

I am testing external camera with video decoder( tvp5150) on IMX53. I am not able to find /dev/video0 node. So I created with mknod c 81 0. But if I am trying to run mxc_v4l2_output.out.

But it fails. I am able to load required drivers and compiled tvp5150 as static build.

lsmod

Module Size Used by Not tainted

mxc_v4l2_capture 18719 0

ipu_csi_enc 2923 1 mxc_v4l2_capture

ipu_prp_enc 4353 1 mxc_v4l2_capture

ipu_prp_vf_sdc 3877 1 mxc_v4l2_capture

ipu_still 2194 1 mxc_v4l2_capture

ipu_prp_vf_sdc_bg 3835 1 mxc_v4l2_capture

cat /proc/devices

Character devices:

21 sg

29 fb

81 video4linux

89 i2c

But I am not able to get any video capture form camera. please suggest.

Regards,

Anil

Re: IMX53 external camera

igorpadykov — Fri, 04 Sep 2015 01:50:50 GMT

Hi anil

for video decoder it is necessary to use mxc_v4l2_tvin as described below:

Re: i.MX53 IPU Deinterlacer

Best regards

igor

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topic Re: IMX53 external camera in i.MX Processors

IMX53 external camera

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