root@desk-mx8mp:~# dmesg | grep -i cameraov5640[ 32.373634038286] camera ov5640_mipi is ov5640 1-003c: 1-003c supply DOVDD not found, using dummy regulator[ 2.045672] ov5640 1-003c: 1-003c supply AVDD not found, using dummy regulator[ 2.052936] ov5640 1-003c: 1-003c supply DVDD not found, using dummy regulator[ 2.067852] ov5640 2-003c: 2-003c supply DOVDD not found, using dummy regulator[ 2.075222] ov5640 2-003c: 2-003c supply AVDD not found, using dummy regulator[ 2.082488] ov5640 2-003c: 2-003c supply DVDD not found, using dummy regulator[ 2.090371] ov5640 2-003c: ov5640_read_reg: error: reg=300a[ 2.095959] ov5640 2-003c: ov5640_check_chip_id: failed to read chip identifier[ 5.719681] mx8-img-md: Registered sensor subdevice: ov5640 1-003c (1)[ 5.752677] mx8-img-md: created link [ov5640 1-003c] => [mxc-mipi-csi2.0]

root@desk-mx8mp:~# gst-launch-1.0 v4l2src device=/dev/video1 ! "video/x-raw,width=1280,height=720" ! queue ! videorate ! vpuenc_h264 ! avimux ! filesink location=camera_test1.aviSetting pipeline to PAUSED ...====== VPUENC: 4.5.7 build on Dec 2 2021 19:53:04.====== wrapper: 3.0.0 (VPUWRAPPER_ARM64_LINUX Build on Dec 2 2021 19:43:12) vpulib: 1.1.1 firmware: 1.1.1.43690Pipeline is live and does not need PREROLL ...Setting pipeline to PLAYING ...New clock: GstSystemClock[ 56.090918] bypass csc[ 56.093288] input fmt YUV4[ 56.096074] output fmt YUYV^Chandling interrupt.Interrupt: Stopping pipeline ...Execution ended after 0:00:06.547119013Setting pipeline to PAUSED ...Setting pipeline to READY ...Setting pipeline to NULL ...Freeing pipeline ...root@desk-mx8mp:~#