Xavier NX: imx219 csi-camera detected but execute:751 No cameras available

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
,
1

I have a Jetson Xavier NX Board flashed with JetPack 5.0.2 and I am having trouble using 2 (official) raspberry pi v2 camera with it. When i do v4l2-ctl --list-devices, it clearly shows that the cameras are detected by the board.

~$ v4l2-ctl --list-devices NVIDIA Tegra Video Input Device (platform:tegra-camrtc-ca): /dev/media0

vi-output, imx219 9-0010 (platform:tegra-capture-vi:0):
/dev/video0

vi-output, imx219 10-0010 (platform:tegra-capture-vi:2):
/dev/video1

However, when i try to launch it on gstreamer, it generates the execute:751 No cameras available error.
I tried various methods such as re-flashing the SDK and re-configuring from $ sudo /opt/nvidia/jetson-io/jetson-io.py but it still does not work. There is no problem with the camera as i tested them on my Jetson Nano which works fine. Any solution for this please! Thank you.

gst-launch-1.0 nvarguscamerasrc sensor-id=0 Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Setting pipeline to PLAYING ... New clock: GstSystemClock Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, execute:751 No cameras available
2

Hello @zzompmzz ,
I am facing the similar issue and I found yours while trying to find if anybody faced similar problems.

3

Just some updates, I tested the cameras with the older JetPack 4.6.2 that uses Ubuntu 18.04 on my Xavier NX board and everything seems to work fine! Hence, it seems like the issue is with JetPack 5.0.2? I’m not too sure as im pretty new to all of these… Thank you!

4

Hi guys,

I’m facing this issue too on jetpack 5.0.2. Is there any solution for it?

Thanks!

8

hello zzompmzz,

we’ve tested this locally, and we cannot reproduce the same issue with l4t-r35.1 on Xavier-NX + two imx219.

just would like to know your environment in detail,
for example, is it a Xavier NX Developer Kit? how you flash Xavier NX, are you flash target with JP-5.0.2 completely?

9

Hi @JerryChang ,

I’m facing same issue like @zzompmzz .

I’m using the Xavier NX SOM (production version) and connect my camera directly to the CAM_I2C pin on my custom carrier board.
Here is my DT (I already change the module to 2-0010 same as driver logs):

#include <dt-bindings/media/camera.h>

/ {
	tegra-capture-vi  {
		num-channels = <1>;
		ports {
			#address-cells = <1>;
			#size-cells = <0>;
			port@0 {
				reg = <0>;
				mycamera_vi_in0: endpoint {
					port-index = <0>;
					bus-width = <4>;
					remote-endpoint = <&mycamera_csi_out0>;
				};
			};
		};
	};

	host1x@13e00000 {
		nvcsi@15a00000 {
			num-channels = <1>;
			#address-cells = <1>;
			#size-cells = <0>;
			channel@0 {
				reg = <0>;
				ports {
					#address-cells = <1>;
					#size-cells = <0>;
					port@0 {
						reg = <0>;
						mycamera_csi_in0: endpoint@0 {
							port-index = <0>;
							bus-width = <4>;
							remote-endpoint = <&mycamera_out0>;
						};
					};
					port@1 {
						reg = <1>;
						mycamera_csi_out0: endpoint@1 {
							remote-endpoint = <&mycamera_vi_in0>;
						};
					};
				};
			};
		};
	};

	i2c@3180000 {
		mycamera: mycamera@10 {
			compatible = "test,mycamera";
			reg = <0x10>;
			status = "okay";
			/* V4L2 device node location */
			devnode = "video0";

			/* Physical dimensions of sensor */
			physical_w = "3.840";
			physical_h = "2.160";

			sensor_model = "mycamera";
			use_sensor_mode_id = "true";

			mode0 {
				mclk_khz = "24000";
				num_lanes = "4";
				tegra_sinterface = "serial_a";
				phy_mode = "DPHY";
				discontinuous_clk = "no";
				dpcm_enable = "false";
				cil_settletime = "11";

				active_w = "3840";
				active_h = "2160";
				mode_type = "bayer";
				pixel_phase = "rggb";
				csi_pixel_bit_depth = "10";
				readout_orientation = "90";
				line_length = "3840";
				inherent_gain = "1";
				mclk_multiplier = "80";
				pix_clk_hz = "350000000";

				gain_factor = "16";
				framerate_factor = "1000000";
				exposure_factor = "1000000";
				min_gain_val = "16"; /* 1.00x */
				max_gain_val = "356"; /* 22x */
				step_gain_val = "1";
				default_gain = "16"; /* 1.00x */
				min_hdr_ratio = "1";
				max_hdr_ratio = "1";
				min_framerate = "2000000"; /* 2.0 fps */
				max_framerate = "30000000"; /* 30.0 fps */
				step_framerate = "1";
				default_framerate = "30000000"; /* 30.0 fps */
				min_exp_time = "13"; /* us */
				max_exp_time = "683709"; /* us */
				step_exp_time = "1";
				default_exp_time = "2495"; /* us */

				embedded_metadata_height = "2";
			};

			ports {
				#address-cells = <1>;
				#size-cells = <0>;
				status = "okay";
				port@0 {
					reg = <0>;
					mycamera_out0: endpoint {
						port-index = <0>;
						bus-width = <4>;
						remote-endpoint = <&mycamera_csi_in0>;
					};
				};
			};
		};
	};
};

/ {
	tcp: tegra-camera-platform {
		compatible = "nvidia, tegra-camera-platform";
		num_csi_lanes = <8>;
		max_lane_speed = <2500000>;
		min_bits_per_pixel = <10>;
		vi_peak_byte_per_pixel = <2>;
		vi_bw_margin_pct = <25>;
		max_pixel_rate = <7500000>;
		isp_peak_byte_per_pixel = <5>;
		isp_bw_margin_pct = <25>;

		modules {
			cam_module0: module0 {
				badge = "test_front_mycamera";
				position = "front";
				orientation = "1";
				status = "okay";
				cam_module0_drivernode0: drivernode0 {
					status = "okay";
					pcl_id = "v4l2_sensor";
					devname = "mycamera 2-0010";
					proc-device-tree = "/proc/device-tree/i2c@3180000/mycamera_a@10";
				};
			};
		};
	};
};

Here is the dmesg logs:

[   10.954962] mycamera 2-0010: probing v4l2 sensor at addr 0x10
[   10.971101] mycamera 2-0010: tegracam sensor driver:mycamera_v2.0.6
[   11.008709] tegra-camrtc-capture-vi tegra-capture-vi: subdev mycamera 2-0010 bound
[   11.016105] mycamera 2-0010: detected mycamera sensor

Below are some commands to check and stream (using v4l2-ctrl):

mypc@ubuntu:~$ v4l2-ctl --list-devices
NVIDIA Tegra Video Input Device (platform:tegra-camrtc-ca):
	/dev/media0

vi-output, mycamera 2-0010 (platform:tegra-capture-vi:0):
	/dev/video0

mypc@ubuntu:~$ v4l2-ctl -d /dev/video0 --list-formats-ext
ioctl: VIDIOC_ENUM_FMT
	Type: Video Capture

	[0]: 'RG10' (10-bit Bayer RGRG/GBGB)
		Size: Discrete 3840x2160
			Interval: Discrete 0.033s (30.000 fps)
mypc@ubuntu:~$ v4l2-ctl -d /dev/video0 --set-fmt-video=width=3840,height=2160,pixelformat=RG10 --set-ctrl sensor_mode=0 --stream-mmap --stream-count=50
<<<<<<<<<<<<<<<<<<<<<<<<<< 24.20 fps
<<<<<<<<<<<<<<<<<<< 21.64 fps
<<<<<
mypc@ubuntu:~$

But when I run the nvgstcapture-1.0 command, no camera available shown:

mypc@ubuntu:~$ nvgstcapture-1.0
Encoder null, cannot set bitrate!
Encoder Profile = High
Supported resolutions in case of ARGUS Camera
  (2) : 640x480
  (3) : 1280x720
  (4) : 1920x1080
  (5) : 2104x1560
  (6) : 2592x1944
  (7) : 2616x1472
  (8) : 3840x2160
  (9) : 3896x2192
  (10): 4208x3120
  (11): 5632x3168
  (12): 5632x4224

Runtime ARGUS Camera Commands:
...#other logs

Cannot open display specified with DISPLAY environment variable

can't create window, Display NULL

Using winsys: x11 
Opening in BLOCKING MODE 
** Message: 20:03:14.291: <main:4651> iterating capture loop ....
Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, execute:751 No cameras available
NvMMLiteOpen : Block : BlockType = 4 
===== NVMEDIA: NVENC =====
NvMMLiteBlockCreate : Block : BlockType = 4

Here is the syslog when I run the nvgstcapture-1.0 command:

mypc@ubuntu:~$ tail -f /var/log/syslog 
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: Acquiring SCF Camera device source via index 2 has failed. === nvgstcapture-1.0[2466]: CameraProvider initialized (0xffffa4540930)=== nvgstcapture-1.0[2466]: CameraProvider destroyed (0xffffa4540930)=== nvgstcapture-1.0[2466]: Connection closed (FFFFA9BE7900)=== nvgstcapture-1.0[2466]: Connection cleaned up (FFFFA9BE7900)=== nvgstcapture-1.0[2635]: Connection established (FFFFA9BE7900)OFParserListModules: module list: /proc/device-tree/tegra-camera-platform/modules/module0
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: OFParserEnumerateDriverNode: v4l2_sensor: failed to parse device-tree to driver node
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclHwGetModuleList: No module data found
Apr 21 20:25:31 ubuntu kernel: [ 1860.822745] tegra-xusb 3610000.xhci: Firmware timestamp: 2022-03-16 11:07:43 UTC, Version: 60.13 release
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: (NvCamV4l2) Error ModuleNotPresent: V4L2Device not available (in /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function verifyDeviceCaps(), line 206)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: (NvCamV4l2) Error ModuleNotPresent:  (propagating from /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function initialize(), line 66)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: (NvCamV4l2) Error ModuleNotPresent: V4L2Device not available (in /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function verifyDeviceCaps(), line 206)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: (NvCamV4l2) Error ModuleNotPresent:  (propagating from /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function initialize(), line 66)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: OFParserGetVirtualDevice: NVIDIA Camera virtual enumerator not found in proc device-tree
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: ---- imager: No override file found. ----
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: (NvOdmDevice) Error NotInitialized: hDev Table not initialized (in dvs/git/dirty/git-master_linux/camera-partner/imager/src/devices/V4L2SensorViCsi.cpp, function initialize(), line 97)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclDriverInitializeData: Unable to initialize driver v4l2_sensor
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclInitializeDrivers: error: Failed to init camera sub module v4l2_sensor
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclStartPlatformDrivers: Failed to start module drivers
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclStateControllerOpen: Failed ImagerGUID 1. (error 0x3)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclOpen: PCL Open Failed. Error: 0xf
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: SCF: Error BadParameter: Sensor could not be opened. (in src/services/capture/CaptureServiceDeviceSensor.cpp, function getSourceFromGuid(), line 646)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: SCF: Error BadParameter:  (propagating from src/services/capture/CaptureService.cpp, function addSourceByGuid(), line 437)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: SCF: Error BadParameter:  (propagating from src/api/CameraDriver.cpp, function addSourceByIndex(), line 311)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: SCF: Error BadParameter:  (propagating from src/api/CameraDriver.cpp, function getSource(), line 477)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: Acquiring SCF Camera device source via index 0 has failed. ---- imager: No override file found. ----
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: initializeDevNode: Failed to open dev node '/dev/camera/video1'; No such file or directory, trying alternate default location
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: (NvCamV4l2) Error BadParameter: Control 10094858 not found (in /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function findControlById(), line 1874)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: (NvCamV4l2) Error BadParameter:  (propagating from /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function getControlRange(), line 331)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: initialize: focus query failed
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: SCF: Error BadParameter:  (propagating from src/services/capture/CaptureServiceDeviceSensor.cpp, function open(), line 189)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: SCF: Error BadParameter:  (propagating from src/services/capture/CaptureServiceDeviceSensor.cpp, function getSourceFromGuid(), line 643)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: SCF: Error BadParameter:  (propagating from src/services/capture/CaptureService.cpp, function addSourceByGuid(), line 437)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: SCF: Error BadParameter:  (propagating from src/api/CameraDriver.cpp, function addSourceByIndex(), line 311)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: SCF: Error BadParameter:  (propagating from src/api/CameraDriver.cpp, function getSource(), line 477)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: Acquiring SCF Camera device source via index 1 has failed. ---- imager: No override file found. ----
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: initializeDevNode: Failed to open dev node '/dev/camera/video2'; No such file or directory, trying alternate default location
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: (NvCamV4l2) Error NotSupported: Must be capture/output devices (in /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function setActiveBufferType(), line 813)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: (NvCamV4l2) Error NotSupported:  (propagating from /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function initialize(), line 68)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: (NvOdmDevice) Error NotSupported:  (propagating from dvs/git/dirty/git-master_linux/camera-partner/imager/src/devices/V4L2SensorNonViCsi.cpp, function initialize(), line 146)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclDriverInitializeData: Unable to initialize driver v4l2_sensor_usb
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclInitializeDrivers: error: Failed to init camera sub module v4l2_sensor_usb
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclStartPlatformDrivers: Failed to start module drivers
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclStateControllerOpen: Failed ImagerGUID 3. (error 0x2)
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: NvPclOpen: PCL Open Failed. Error: 0xf
Apr 21 20:25:31 ubuntu nvargus-daemon[950]: SCF: Error BadParameter: Sensor could not be opened. (in src/services/capture/CaptureServiceDeviceSensor.cpp, function getSourceFromGuid(), line 646)

The nvargus-daemon already run as default:

mypc@ubuntu:~$ ps -ef | grep nvargus
root         950       1  0 19:54 ?        00:00:00 /usr/sbin/nvargus-daemon
mypc      2545    2005  0 20:15 pts/0    00:00:00 grep --color=auto nvargus
mypc@ubuntu:~$

Then of course I can’t stream with nvarguscamerasrc using gst-launch-1.0 command.

I only flash the Jetson Linux and Sample Rootfs. Do I have to install any of the SDK components? Actually I tried but it always shows not enough memory to install the SDK components.

Could you please give me any suggestion?
Thanks and Regards,
Vĩnh.

10

hello suvinh,

those v4l test results looks promising. it’s actually processed camera frames continuously.

according to below, do you have display monitor connected?

Cannot open display specified with DISPLAY environment variable

can't create window, Display NULL

Argus pipeline it needs EGL render to display camera frames, you may try $ export DISPLAY=:X, whereas X should be 0, or 1, that depends-on your display monitor connections.
let’s say you’ve configure $ export DISPLAY=:0, you may test with xrandr to check you’ve configure display environment correctly. it should report display monitor supported resolutions.
after that, please test enable camera stream with Argus pipeline again.

BTW,
I’ve check your device tree sources, it is different with default imx219 camera configuration.
you may review those DT entries if you still seeing issues.
for example,

  1. it looks you’re having 4-lane configurations. please double check pix_clk_hz configurations; please refer to Sensor Pixel Clock session to examine the settings.
  2. is it single camera use-case? you may try update position property as rear for 1st video node.
11

Hi @JerryChang ,

Thanks for your response!
I realized that the removing the “_a” in the proc-device-tree solves “no cameras available” issue.

/ {
	tcp: tegra-camera-platform {
		compatible = "nvidia, tegra-camera-platform";
		...
		modules {
			cam_module0: module0 {
				...
				cam_module0_drivernode0: drivernode0 {
					...
					proc-device-tree = "/proc/device-tree/i2c@3180000/mycamera@10";
				};
			};
		};
	};
};

according to below, do you have display monitor connected?

Yes, 1 via HDMI.
I use the nvstart-weston.sh (described here) instead of X server and Now I’m facing another problem that I can’t stream.

Here is some commands to check:

mypc@ubuntu:~$ v4l2-ctl -d /dev/video0 --set-fmt-video=width=3840,height=2160,pixelformat=RG10 --set-ctrl sensor_mode=2 --stream-mmap --stream-count=50
<<<<<<<<<<<<<<<<<<<<<<<< 22.26 fps
<<<<<<<<<<<<<<<<<<<<<<< 21.57 fps
<<<
mypc@ubuntu:~$ nvstart-weston.sh
Launching weston...

!!! Weston launched successfully !!!

Weston startup log at:/tmp/weston-startup.log

To exit weston gracefully, execute:
    pkill -15 weston

Execute the following steps before starting X11 again:
    pkill -15 weston
    sudo rmmod tegra-udrm
mypc@ubuntu:~$ gst-launch-1.0 -v nvarguscamerasrc sensor-id=0 ! 'video/x-raw(memory:NVMM),width=3840,height=2160,format=(string)NV12,framerate=(fraction)30/1' ! autovideosink
nvbuf_utils: Could not get EGL display connection
nvbufsurftransform: Could not get EGL display connection
Setting pipeline to PAUSED ...

Using winsys: x11 
Pipeline is live and does not need PREROLL ...

** (gst-launch-1.0:2471): CRITICAL **: 20:06:43.639: gst_video_format_to_string: assertion 'format != GST_VIDEO_FORMAT_UNKNOWN' failed
ERROR: from element /GstPipeline:pipeline0/GstNvArgusCameraSrc:nvarguscamerasrc0: Internal data stream error.
Additional debug info:
gstbasesrc.c(3072): gst_base_src_loop (): /GstPipeline:pipeline0/GstNvArgusCameraSrc:nvarguscamerasrc0:
streaming stopped, reason not-negotiated (-4)
ERROR: pipeline doesn't want to preroll.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...

(gst-launch-1.0:2471): GLib-CRITICAL **: 20:06:43.641: g_thread_join: assertion 'thread' failed

(gst-launch-1.0:2471): GLib-CRITICAL **: 20:06:43.641: g_thread_join: assertion 'thread' failed

(gst-launch-1.0:2471): GLib-CRITICAL **: 20:06:43.641: g_queue_is_empty: assertion 'queue != NULL' failed

(gst-launch-1.0:2471): GLib-CRITICAL **: 20:06:43.641: g_queue_free: assertion 'queue != NULL' failed

(gst-launch-1.0:2471): GLib-CRITICAL **: 20:06:43.641: g_queue_free: assertion 'queue != NULL' failed
Setting pipeline to NULL ...
Freeing pipeline ...
mypc@ubuntu:~$

And here is the syslog output:

mypc@ubuntu:~$ tail -f /var/log/syslog
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: Acquiring SCF Camera device source via index 2 has failed. === gst-launch-1.0[2423]: CameraProvider initialized (0xffffacec3840)=== gst-launch-1.0[2423]: CameraProvider destroyed (0xffffacec3840)=== gst-launch-1.0[2423]: Connection closed (FFFFB19F0900)=== gst-launch-1.0[2423]: Connection cleaned up (FFFFB19F0900)=== gst-launch-1.0[2471]: Connection established (FFFFB19F0900)OFParserListModules: module list: /proc/device-tree/tegra-camera-platform/modules/module0
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: NvPclHwGetModuleList: No module data found
Apr 21 20:06:41 ubuntu kernel: [  731.332982] tegra-xusb 3610000.xhci: Firmware timestamp: 2022-03-16 11:07:43 UTC, Version: 60.13 release
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: (NvCamV4l2) Error ModuleNotPresent: V4L2Device not available (in /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function verifyDeviceCaps(), line 206)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: (NvCamV4l2) Error ModuleNotPresent:  (propagating from /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function initialize(), line 66)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: (NvCamV4l2) Error ModuleNotPresent: V4L2Device not available (in /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function verifyDeviceCaps(), line 206)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: (NvCamV4l2) Error ModuleNotPresent:  (propagating from /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function initialize(), line 66)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: OFParserGetVirtualDevice: NVIDIA Camera virtual enumerator not found in proc device-tree
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: ---- imager: No override file found. ----
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: LSC: LSC surface is not based on full res!
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: ---- imager: No override file found. ----
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: initializeDevNode: Failed to open dev node '/dev/camera/video1'; No such file or directory, trying alternate default location
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: (NvCamV4l2) Error BadParameter: Control 10094858 not found (in /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function findControlById(), line 1874)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: (NvCamV4l2) Error BadParameter:  (propagating from /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function getControlRange(), line 331)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: initialize: focus query failed
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: SCF: Error BadParameter:  (propagating from src/services/capture/CaptureServiceDeviceSensor.cpp, function open(), line 189)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: SCF: Error BadParameter:  (propagating from src/services/capture/CaptureServiceDeviceSensor.cpp, function getSourceFromGuid(), line 643)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: SCF: Error BadParameter:  (propagating from src/services/capture/CaptureService.cpp, function addSourceByGuid(), line 437)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: SCF: Error BadParameter:  (propagating from src/api/CameraDriver.cpp, function addSourceByIndex(), line 311)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: SCF: Error BadParameter:  (propagating from src/api/CameraDriver.cpp, function getSource(), line 477)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: Acquiring SCF Camera device source via index 1 has failed. ---- imager: No override file found. ----
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: initializeDevNode: Failed to open dev node '/dev/camera/video2'; No such file or directory, trying alternate default location
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: (NvCamV4l2) Error NotSupported: Must be capture/output devices (in /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function setActiveBufferType(), line 813)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: (NvCamV4l2) Error NotSupported:  (propagating from /dvs/git/dirty/git-master_linux/camera/utils/nvcamv4l2/v4l2_device.cpp, function initialize(), line 68)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: (NvOdmDevice) Error NotSupported:  (propagating from dvs/git/dirty/git-master_linux/camera-partner/imager/src/devices/V4L2SensorNonViCsi.cpp, function initialize(), line 146)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: NvPclDriverInitializeData: Unable to initialize driver v4l2_sensor_usb
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: NvPclInitializeDrivers: error: Failed to init camera sub module v4l2_sensor_usb
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: NvPclStartPlatformDrivers: Failed to start module drivers
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: NvPclStateControllerOpen: Failed ImagerGUID 3. (error 0x2)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: NvPclOpen: PCL Open Failed. Error: 0xf
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: SCF: Error BadParameter: Sensor could not be opened. (in src/services/capture/CaptureServiceDeviceSensor.cpp, function getSourceFromGuid(), line 646)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: SCF: Error BadParameter:  (propagating from src/services/capture/CaptureService.cpp, function addSourceByGuid(), line 437)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: SCF: Error BadParameter:  (propagating from src/api/CameraDriver.cpp, function addSourceByIndex(), line 311)
Apr 21 20:06:41 ubuntu nvargus-daemon[1148]: SCF: Error BadParameter:  (propagating from src/api/CameraDriver.cpp, function getSource(), line 477)
Apr 21 20:06:44 ubuntu kernel: [  733.760831] tegra-xusb 3610000.xhci: entering ELPG done
^C

If this question is not suitable for this thread, I will create another thread. I have searched about this problem but seems that no one faces till now.

Many thanks for your help!
Regards,
Vĩnh.

12

hello suvinh,

it still complaint the same failure… Could not get EGL display connection.

so, please you confirm you’re able to enable camera stream through Argus pipeline after (1) removing the “_a” in the proc-device-tree, and (2) setup environment variable by configure $ export DISPLAY=:X.

is that’s true,
please init another new discussion thread for running camera stream by using weston.
thanks

13

Hi @JerryChang ,

  1. Sorry for my words. Actually the last element of the proc-device-tree should be same as the node declared inside the i2c node.
/ {
       i2c@3180000 {
		mycamera: mycamera@10 {
                              compatible = "test,mycamera";
                              ...
                }
       }
}
/ {
	tcp: tegra-camera-platform {
		compatible = "nvidia, tegra-camera-platform";
		...
		modules {
			cam_module0: module0 {
				...
				cam_module0_drivernode0: drivernode0 {
					...
					proc-device-tree = "/proc/device-tree/i2c@3180000/mycamera@10";
				};
			};
		};
	};
};

After this modification, “no cameras available” issue has gone, but still can’t stream.

  1. I did but still error.
    I will create another thread for streaming camera using weston.

Thanks for your support!
Regards,
Vĩnh.

15

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