Created
June 27, 2013 03:29
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v4l2 bug libv4l2: error turning on stream: Input/output error
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| libv4l2: error turning on stream: Input/output error | |
| ######## | |
| oficina@oficina:~$ cheese | |
| (cheese:5086): Clutter-WARNING **: Whoever translated default:LTR did so wrongly. | |
| libv4l2: error turning on stream: Erro de entrada/saída | |
| (cheese:5086): cheese-WARNING **: Erro interno no fluxo de dados. | |
| ######## | |
| oficina@oficina:~$ find /usr -name v4l1* | |
| /usr/lib/i386-linux-gnu/libv4l/v4l1compat.so | |
| /usr/lib/x86_64-linux-gnu/libv4l/v4l1compat.so | |
| ######### | |
| oficina@oficina:~$ lsusb | |
| Bus 003 Device 002: ID 413c:8140 Dell Computer Corp. Wireless 360 Bluetooth | |
| Bus 004 Device 002: ID 0c45:63e0 Microdia Sonix Integrated Webcam | |
| Bus 005 Device 002: ID 046d:c52f Logitech, Inc. Wireless Mouse M305 | |
| Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub | |
| ########## | |
| oficina@oficina:~$ uname -srvpiom | |
| Linux 3.8.0-19-generic #30-Ubuntu SMP Wed May 1 16:35:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux | |
| ######### | |
| oficina@oficina:~$ v4l2-ctl --log-status | |
| VIDIOC_LOG_STATUS: failed: Inappropriate ioctl for device | |
| ######### | |
| oficina@oficina:~$ v4l2-compliance -T | |
| VIDIOC_QUERYCAP returned 0 (Success) | |
| Driver Info: | |
| Driver name : uvcvideo | |
| Card type : Integrated Webcam | |
| Bus info : usb-0000:00:1a.1-1 | |
| Driver version: 3.8.8 | |
| Capabilities : 0x84000001 | |
| Video Capture | |
| Streaming | |
| Device Capabilities | |
| Device Caps : 0x04000001 | |
| Video Capture | |
| Streaming | |
| Compliance test for device /dev/video0 (not using libv4l2): | |
| Required ioctls: | |
| VIDIOC_QUERYCAP returned 0 (Success) | |
| test VIDIOC_QUERYCAP: OK | |
| Allow for multiple opens: | |
| test second video open: OK | |
| VIDIOC_QUERYCAP returned 0 (Success) | |
| test VIDIOC_QUERYCAP: OK | |
| VIDIOC_G_PRIORITY returned 0 (Success) | |
| VIDIOC_G_PRIORITY returned 0 (Success) | |
| VIDIOC_S_PRIORITY returned 0 (Success) | |
| VIDIOC_G_PRIORITY returned 0 (Success) | |
| VIDIOC_G_PRIORITY returned 0 (Success) | |
| VIDIOC_S_PRIORITY returned -1 (Device or resource busy) | |
| VIDIOC_S_PRIORITY returned 0 (Success) | |
| VIDIOC_G_PRIORITY returned 0 (Success) | |
| VIDIOC_G_PRIORITY returned 0 (Success) | |
| test VIDIOC_G/S_PRIORITY: OK | |
| Debug ioctls: | |
| VIDIOC_DBG_G_CHIP_IDENT returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_DBG_G_CHIP_IDENT: OK (Not Supported) | |
| VIDIOC_DBG_G_REGISTER returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported) | |
| VIDIOC_LOG_STATUS returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_LOG_STATUS: OK (Not Supported) | |
| Input ioctls: | |
| VIDIOC_G_STD returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_G_TUNER returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_G/S_TUNER: OK (Not Supported) | |
| VIDIOC_G_FREQUENCY returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_S_FREQUENCY returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_G/S_FREQUENCY: OK (Not Supported) | |
| VIDIOC_S_HW_FREQ_SEEK returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported) | |
| VIDIOC_ENUMAUDIO returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_ENUMAUDIO: OK (Not Supported) | |
| VIDIOC_G_INPUT returned 0 (Success) | |
| VIDIOC_ENUMINPUT returned 0 (Success) | |
| VIDIOC_S_INPUT returned 0 (Success) | |
| VIDIOC_ENUMINPUT returned -1 (Invalid argument) | |
| VIDIOC_S_INPUT returned -1 (Invalid argument) | |
| VIDIOC_S_INPUT returned 0 (Success) | |
| test VIDIOC_G/S/ENUMINPUT: OK | |
| VIDIOC_S_INPUT returned 0 (Success) | |
| VIDIOC_ENUMINPUT returned 0 (Success) | |
| VIDIOC_G_AUDIO returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_S_AUDIO returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_G/S_AUDIO: OK (Not Supported) | |
| Inputs: 1 Audio Inputs: 0 Tuners: 0 | |
| Output ioctls: | |
| VIDIOC_G_MODULATOR returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_G/S_MODULATOR: OK (Not Supported) | |
| VIDIOC_G_FREQUENCY returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_S_FREQUENCY returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_G/S_FREQUENCY: OK (Not Supported) | |
| VIDIOC_ENUMAUDOUT returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_ENUMAUDOUT: OK (Not Supported) | |
| VIDIOC_G_OUTPUT returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_ENUMOUTPUT returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_S_OUTPUT returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported) | |
| test VIDIOC_G/S_AUDOUT: OK (Not Supported) | |
| Outputs: 0 Audio Outputs: 0 Modulators: 0 | |
| Control ioctls: | |
| VIDIOC_QUERYCTRL returned 0 (Success) | |
| VIDIOC_QUERYMENU returned -1 (Invalid argument) | |
| VIDIOC_QUERYCTRL returned 0 (Success) | |
| VIDIOC_QUERYMENU returned -1 (Invalid argument) | |
| VIDIOC_QUERYCTRL returned 0 (Success) | |
| VIDIOC_QUERYMENU returned -1 (Invalid argument) | |
| VIDIOC_QUERYCTRL returned 0 (Success) | |
| VIDIOC_QUERYMENU returned -1 (Invalid argument) | |
| VIDIOC_QUERYCTRL returned 0 (Success) | |
| VIDIOC_QUERYMENU returned -1 (Invalid argument) | |
| VIDIOC_QUERYCTRL returned 0 (Success) | |
| VIDIOC_QUERYMENU returned -1 (Invalid argument) | |
| VIDIOC_QUERYCTRL returned 0 (Success) | |
| VIDIOC_QUERYMENU returned 0 (Success) | |
| VIDIOC_QUERYMENU returned 0 (Success) | |
| VIDIOC_QUERYMENU returned 0 (Success) | |
| VIDIOC_QUERYMENU returned -1 (Invalid argument) | |
| VIDIOC_QUERYCTRL returned 0 (Success) | |
| VIDIOC_QUERYMENU returned -1 (Invalid argument) | |
| VIDIOC_QUERYCTRL returned 0 (Success) | |
| VIDIOC_QUERYMENU returned -1 (Invalid argument) | |
| VIDIOC_QUERYCTRL returned 0 (Success) | |
| VIDIOC_QUERYMENU returned -1 (Invalid argument) | |
| VIDIOC_QUERYCTRL returned 0 (Success) | |
| VIDIOC_QUERYMENU returned -1 (Invalid argument) | |
| fail: v4l2-test-controls.cpp(209): missing control class for class 00980000 | |
| test VIDIOC_QUERYCTRL/MENU: FAIL | |
| VIDIOC_G_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_G_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_G_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_G_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_G_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_G_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_G_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned -1 (Numerical result out of range) | |
| VIDIOC_S_CTRL returned -1 (Numerical result out of range) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned 0 (Success) | |
| VIDIOC_G_CTRL returned 0 (Success) | |
| VIDIOC_S_CTRL returned -1 (Input/output error) | |
| VIDIOC_S_CTRL returned -1 (Input/output error) | |
| fail: v4l2-test-controls.cpp(381): invalid minimum range check | |
| test VIDIOC_G/S_CTRL: FAIL | |
| VIDIOC_G_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_TRY_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_G_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_TRY_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_S_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_G_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_TRY_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_S_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_G_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_TRY_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_S_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_G_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_TRY_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_S_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_G_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_TRY_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_S_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_G_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_TRY_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_S_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_G_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_TRY_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_S_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_G_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_TRY_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_S_EXT_CTRLS returned -1 (Input/output error) | |
| VIDIOC_G_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_TRY_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_S_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_G_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_TRY_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_S_EXT_CTRLS returned 0 (Success) | |
| VIDIOC_G_EXT_CTRLS returned -1 (Invalid argument) | |
| fail: v4l2-test-controls.cpp(617): g_ext_ctrls(0) invalid error_idx | |
| test VIDIOC_G/S/TRY_EXT_CTRLS: FAIL | |
| VIDIOC_SUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_DQEVENT returned 0 (Success) | |
| VIDIOC_UNSUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_SUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_DQEVENT returned 0 (Success) | |
| VIDIOC_UNSUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_SUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_DQEVENT returned 0 (Success) | |
| VIDIOC_UNSUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_SUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_DQEVENT returned 0 (Success) | |
| VIDIOC_UNSUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_SUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_DQEVENT returned 0 (Success) | |
| VIDIOC_UNSUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_SUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_DQEVENT returned 0 (Success) | |
| VIDIOC_UNSUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_SUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_DQEVENT returned 0 (Success) | |
| VIDIOC_UNSUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_SUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_DQEVENT returned 0 (Success) | |
| VIDIOC_UNSUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_SUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_DQEVENT returned 0 (Success) | |
| VIDIOC_UNSUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_SUBSCRIBE_EVENT returned 0 (Success) | |
| VIDIOC_DQEVENT returned 0 (Success) | |
| VIDIOC_UNSUBSCRIBE_EVENT returned 0 (Success) | |
| test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK | |
| VIDIOC_G_JPEGCOMP returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_S_JPEGCOMP returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_G/S_JPEGCOMP: OK (Not Supported) | |
| Standard Controls: 10 Private Controls: 0 | |
| Input/Output configuration ioctls: | |
| VIDIOC_ENUMINPUT returned 0 (Success) | |
| VIDIOC_S_INPUT returned 0 (Success) | |
| VIDIOC_G_STD returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_S_STD returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_S_STD returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_ENUMSTD returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_QUERYSTD returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported) | |
| VIDIOC_ENUMINPUT returned 0 (Success) | |
| VIDIOC_S_INPUT returned 0 (Success) | |
| VIDIOC_G_DV_PRESET returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_S_DV_PRESET returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_S_DV_PRESET returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_ENUM_DV_PRESETS returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_QUERY_DV_PRESET returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_ENUM/G/S/QUERY_DV_PRESETS: OK (Not Supported) | |
| VIDIOC_ENUMINPUT returned 0 (Success) | |
| VIDIOC_S_INPUT returned 0 (Success) | |
| VIDIOC_G_DV_TIMINGS returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_ENUM_DV_TIMINGS returned -1 (Inappropriate ioctl for device) | |
| VIDIOC_QUERY_DV_TIMINGS returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported) | |
| VIDIOC_ENUMINPUT returned 0 (Success) | |
| VIDIOC_S_INPUT returned 0 (Success) | |
| VIDIOC_DV_TIMINGS_CAP returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported) | |
| Format ioctls: | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned 0 (Success) | |
| VIDIOC_ENUM_FRAMESIZES returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMESIZES returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMESIZES returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMESIZES returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMESIZES returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMESIZES returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned 0 (Success) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMESIZES returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMESIZES returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FRAMEINTERVALS returned -1 (Invalid argument) | |
| test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK | |
| VIDIOC_G_PARM returned -1 (Invalid argument) | |
| VIDIOC_G_PARM returned 0 (Success) | |
| VIDIOC_S_PARM returned 0 (Success) | |
| VIDIOC_G_PARM returned -1 (Invalid argument) | |
| VIDIOC_G_PARM returned -1 (Invalid argument) | |
| VIDIOC_G_PARM returned -1 (Invalid argument) | |
| VIDIOC_G_PARM returned -1 (Invalid argument) | |
| VIDIOC_G_PARM returned -1 (Invalid argument) | |
| VIDIOC_G_PARM returned -1 (Invalid argument) | |
| VIDIOC_G_PARM returned -1 (Invalid argument) | |
| VIDIOC_G_PARM returned -1 (Invalid argument) | |
| VIDIOC_G_PARM returned -1 (Invalid argument) | |
| VIDIOC_G_PARM returned -1 (Invalid argument) | |
| test VIDIOC_G/S_PARM: OK | |
| VIDIOC_G_FBUF returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_G_FBUF: OK (Not Supported) | |
| VIDIOC_G_FMT returned -1 (Invalid argument) | |
| VIDIOC_G_FMT returned 0 (Success) | |
| VIDIOC_G_FMT returned -1 (Invalid argument) | |
| VIDIOC_G_FMT returned -1 (Invalid argument) | |
| VIDIOC_G_FMT returned -1 (Invalid argument) | |
| VIDIOC_G_FMT returned -1 (Invalid argument) | |
| VIDIOC_G_FMT returned -1 (Invalid argument) | |
| VIDIOC_G_FMT returned -1 (Invalid argument) | |
| VIDIOC_G_FMT returned -1 (Invalid argument) | |
| VIDIOC_G_FMT returned -1 (Invalid argument) | |
| VIDIOC_G_FMT returned -1 (Invalid argument) | |
| VIDIOC_G_FMT returned -1 (Invalid argument) | |
| test VIDIOC_G_FMT: OK | |
| VIDIOC_G_FMT returned 0 (Success) | |
| VIDIOC_TRY_FMT returned 0 (Success) | |
| VIDIOC_TRY_FMT returned 0 (Success) | |
| VIDIOC_TRY_FMT returned -1 (Invalid argument) | |
| test VIDIOC_TRY_FMT: OK | |
| VIDIOC_G_FMT returned 0 (Success) | |
| VIDIOC_S_FMT returned 0 (Success) | |
| VIDIOC_S_FMT returned 0 (Success) | |
| VIDIOC_S_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned -1 (Invalid argument) | |
| VIDIOC_ENUM_FMT returned 0 (Success) | |
| VIDIOC_ENUM_FRAMESIZES returned 0 (Success) | |
| VIDIOC_ENUM_FRAMESIZES returned 0 (Success) | |
| VIDIOC_S_FMT returned 0 (Success) | |
| VIDIOC_S_FMT returned -1 (Device or resource busy) | |
| test VIDIOC_S_FMT: OK | |
| VIDIOC_G_SLICED_VBI_CAP returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported) | |
| Codec ioctls: | |
| VIDIOC_ENCODER_CMD returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported) | |
| VIDIOC_G_ENC_INDEX returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_G_ENC_INDEX: OK (Not Supported) | |
| VIDIOC_DECODER_CMD returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported) | |
| Buffer ioctls: | |
| VIDIOC_REQBUFS returned -1 (Invalid argument) | |
| VIDIOC_G_FMT returned 0 (Success) | |
| VIDIOC_REQBUFS returned -1 (Invalid argument) | |
| VIDIOC_REQBUFS returned 0 (Success) | |
| VIDIOC_REQBUFS returned 0 (Success) | |
| VIDIOC_REQBUFS returned 0 (Success) | |
| VIDIOC_REQBUFS returned 0 (Success) | |
| VIDIOC_QUERYBUF returned 0 (Success) | |
| VIDIOC_QUERYBUF returned -1 (Invalid argument) | |
| VIDIOC_REQBUFS returned 0 (Success) | |
| VIDIOC_REQBUFS returned 0 (Success) | |
| VIDIOC_QUERYBUF returned 0 (Success) | |
| VIDIOC_QUERYBUF returned -1 (Invalid argument) | |
| VIDIOC_REQBUFS returned -1 (Device or resource busy) | |
| VIDIOC_REQBUFS returned -1 (Device or resource busy) | |
| VIDIOC_REQBUFS returned 0 (Success) | |
| VIDIOC_REQBUFS returned 0 (Success) | |
| VIDIOC_REQBUFS returned 0 (Success) | |
| VIDIOC_CREATE_BUFS returned -1 (Inappropriate ioctl for device) | |
| test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK | |
| Total: 38, Succeeded: 35, Failed: 3, Warnings: 4 | |
Hello, I have this error, how can i fix it? thank you.
libv4l2: error turning on stream: Input/output error
(cheese:2830): cheese-WARNING **: Could not read from resource.: gstv4l2bufferpool.c(1054): gst_v4l2_buffer_pool_poll (): /GstCameraBin:camerabin/GstWrapperCameraBinSrc:camera_source/GstBin:bin18/GstV4l2Src:v4l2src1:
poll error 1: Input/output error (5)
libv4l2: error turning on stream: Input/output error
Update: I fixed my original issue, so these were not affecting me adversely it seems. No issue for me.
I am having this issue now, and ask if anyone knows a fix or can help debug?
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I have same provblem, how you fix it? thanks