hello:
I use iMX93 evk lf6.12.20-gdfaf2136deb2 version, I use command
v4l2-ctl -d /dev/v4l-subdev2 --set-ctrl=test_pattern=1 test ,and use
media-ctl -d /dev/media0 -l "'ar0521 2-0036':0 -> 'csidev-4ae00000.csi':0 [1]"
media-ctl -V "'ar0521 2-0036':0 [fmt:BGR888_1X24/2592x1944 field:none colorspace:raw]"
media-ctl -V "'csidev-4ae00000.csi':0 [fmt:BGR888_1X24/2592x1944 field:none colorspace:raw]"
media-ctl -V "'csidev-4ae00000.csi':1 [fmt:BGR888_1X24/2592x1944 field:none colorspace:raw]"
media-ctl -V "'crossbar':0 [fmt:BGR888_1X24/2592x1944 field:none colorspace:raw]"
media-ctl -V "'crossbar':2 [fmt:BGR888_1X24/2592x1944 field:none colorspace:raw]"
media-ctl -V '"mxc_isi.0":0 [fmt:BGR888_1X24/2592x1944 field:none colorspace:raw]'
media-ctl -V '"mxc_isi.0":1 [fmt:BGR888_1X24/2592x1944 field:none colorspace:raw]'
and use
v4l2-ctl -d /dev/video0 --set-fmt-video=width=2592,height=1944,pixelformat=RGB3 --stream-mmap --stream-count=1 Collect video streams and is block. The attachment is log print, thank you.
hello:
Without sensor access, test the driver file interface for simulating CSI data streams
Hello,
Per your log it looke like the ar0521 does not support the format you are try to evaluate, please check it.
Regards