root@xavier:/home/nvidia/camera-debug# echo file csi2_fops.c +p > control
root@xavier:/home/nvidia/camera-debug# v4l2-ctl -d /dev/video0 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=3
^Z
[1]+  Stopped                 v4l2-ctl -d /dev/video0 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=3
root@xavier:/home/nvidia/camera-debug# cd
root@xavier:~# v4l2-compliance -d /dev/video0
v4l2-compliance SHA   : not available

Driver Info:
	Driver name   : tegra-video
	Card type     : vi-output, ar0143 1-0030
	Bus info      : platform:15c10000.vi:0
	Driver version: 4.9.140
	Capabilities  : 0x84200001
		Video Capture
		Streaming
		Extended Pix Format
		Device Capabilities
	Device Caps   : 0x04200001
		Video Capture
		Streaming
		Extended Pix Format

Compliance test for device /dev/video0 (not using libv4l2):

Required ioctls:
	test VIDIOC_QUERYCAP: OK

Allow for multiple opens:
	test second video open: OK
	test VIDIOC_QUERYCAP: OK
	test VIDIOC_G/S_PRIORITY: OK
	test for unlimited opens: OK

Debug ioctls:
	test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
	test VIDIOC_LOG_STATUS: OK

Input ioctls:
	test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
	test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
	test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
	test VIDIOC_ENUMAUDIO: OK (Not Supported)
	test VIDIOC_G/S/ENUMINPUT: OK
	test VIDIOC_G/S_AUDIO: OK (Not Supported)
	Inputs: 1 Audio Inputs: 0 Tuners: 0

Output ioctls:
	test VIDIOC_G/S_MODULATOR: OK (Not Supported)
	test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
	test VIDIOC_ENUMAUDOUT: OK (Not Supported)
	test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
	test VIDIOC_G/S_AUDOUT: OK (Not Supported)
	Outputs: 0 Audio Outputs: 0 Modulators: 0

Input/Output configuration ioctls:
	test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
	test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
	test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
	test VIDIOC_G/S_EDID: OK (Not Supported)

Test input 0:

	Control ioctls:
		test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
		test VIDIOC_QUERYCTRL: OK
		test VIDIOC_G/S_CTRL: OK
		test VIDIOC_G/S/TRY_EXT_CTRLS: OK
		test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
		test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
		Standard Controls: 1 Private Controls: 21

	Format ioctls:
		fail: v4l2-test-formats.cpp(273): duplicate format 56595559 (YUYV)
		test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: FAIL
		fail: v4l2-test-formats.cpp(1184): ret && node->has_frmintervals
		test VIDIOC_G/S_PARM: FAIL
		test VIDIOC_G_FBUF: OK (Not Supported)
		test VIDIOC_G_FMT: OK
		test VIDIOC_TRY_FMT: OK
		fail: v4l2-test-formats.cpp(425): expected EINVAL, but got 16 when getting format for buftype 1
		fail: v4l2-test-formats.cpp(1018): Video Capture is valid, but no S_FMT was implemented
		test VIDIOC_S_FMT: FAIL
		test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
		test Cropping: OK (Not Supported)
		test Composing: OK (Not Supported)
		fail: v4l2-test-formats.cpp(1550): doioctl(node, VIDIOC_S_FMT, &fmt)
		fail: v4l2-test-formats.cpp(1647): doioctl(node, VIDIOC_S_FMT, &fmt)
		test Scaling: FAIL

	Codec ioctls:
		test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
		test VIDIOC_G_ENC_INDEX: OK (Not Supported)
		test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)

	Buffer ioctls:
		fail: v4l2-test-buffers.cpp(446): ret && ret != EINVAL
		test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
		fail: v4l2-test-buffers.cpp(573): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing or malfunctioning.
		fail: v4l2-test-buffers.cpp(574): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing, probably due to earlier failing format tests.
		test VIDIOC_EXPBUF: OK (Not Supported)

Test input 0:


Total: 43, Succeeded: 38, Failed: 5, Warnings: 0
root@xavier:~#