CIS_builder
CIS_builder created a new topic ' v4l2 driver for build in cameras' in the forum. 2 years ago

Hi all,

Is the V4L2 CCD driver compatible for built-in MIPI cameras? I got an error when I try to connect to such a device. It works for UVC webcams though but IQ on webcams are bad.

[color=#ff0000][ERROR] Error: unable to open device /dev/video0: /dev/video0 is no video capture device [/color]

I'm doing some development on NanoPC-T4. And the camera module was a custom designed IMX334. I also have a working driver under the rkisp v4l2 wrapper.

All gstreamer and v4l2-ctl commands works perfectly under that arm ubuntu but not the INDI v4l2.
gst-launch-1.0 v4l2src device=/dev/video0 ! videoconvert! videoscale ! video/x-raw ! autovideosink

I tried turning on debugging and logging but I do not see additional debugging information.
 

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