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ADV7180 probing issue

Question asked by Purvi Billore on Sep 13, 2019
Latest reply on Sep 13, 2019 by igorpadykov

Working on i.Mx6q based custom board. The kernel log shows following,


V4L2 device 'Mxc Camera' on IPU1_CSI0 registered as video0
ERROR: v4l2 capture: slave not found!


The ADV180 decoder worked when /unit_test/mxc_v4l2_tvin.out  run through command line. The video displayed on the screen. When simple opencv application of capturing video run, shows following error.
ERROR: v4l2 capture: slave not found!


Thanks and Regards,

Purvi Billore