IMX53 external camera

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IMX53 external camera

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anilkumara
Contributor I

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

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igorpadykov
NXP TechSupport
NXP TechSupport

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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