V4L2-CTRL report err_data 64

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
1

##Environment
#HW:jetson AGX Orin 64GB Dev Kit
#OS:l4t36.4
#Camera:imx490
#SerDes:TI971/TI9702

##err
Mar 4 09:19:21 nv-desktop kernel: [ 1633.791285] imx490 9-001a: imx490_write_reg: 0x3c00 = 5c
Mar 4 09:19:21 nv-desktop kernel: [ 1633.791826] imx490 9-001a: imx490_write_reg: 0x3c00 = a3
Mar 4 09:19:21 nv-desktop kernel: [ 1633.973763] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 2, flags: 0, err_data 64
Mar 4 09:19:21 nv-desktop kernel: [ 1634.027907] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 3, flags: 0, err_data 64
Mar 4 09:19:21 nv-desktop kernel: [ 1634.082067] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 4, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.136229] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 5, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.190532] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 6, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.244689] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 7, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.298710] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 8, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.352872] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 9, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.407179] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 10, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.461488] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 11, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.515553] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 12, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.569715] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 13, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.628182] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 14, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.682567] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 15, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.736576] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 16, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.791140] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 17, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.840328] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 18, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.894772] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 19, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1634.949076] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 20, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1635.003784] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 21, flags: 0, err_data 64
Mar 4 09:19:22 nv-desktop kernel: [ 1635.056975] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 22, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.111279] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 23, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.165591] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 24, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.219751] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 25, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.273767] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 26, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.327789] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 27, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.382148] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 28, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.436454] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 29, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.490462] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 30, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.544608] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 31, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.598917] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 32, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.653043] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 33, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.707201] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 34, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.761106] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 35, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.815442] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 36, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.869544] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 37, flags: 0, err_data 64
Mar 4 09:19:23 nv-desktop kernel: [ 1635.923564] tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 38, flags: 0, err_data 64

device-tree and tracelog

Nvidia Supporter, do me a favor giving me some suggest.

2

Hi,

For the camera basic functionality first needs to check the device and driver configuration.
You can reference to below program guide for the detailed information of device tree and driver implementation.

Please refer to Applications Using V4L2 IOCTL Directly by using V4L2 IOCTL to verify basic camera functionality.

Once confirm the configure and still failed below link help to get log and some information and some tips for debug.

Thanks!

3

I have share the tracelog by onedrive, could you please take a look at it and give some explain.

6

Hi, what does CHANSEL_PXL_SOF == 0x0002 mean? CHANSEL_PXL_SOF is one line less than CHANSEL_FAULT, do it correct?

8

What’s the data of CHANSEL_FAULT?

9

CHANSEL_FAULT is pixel_runaway. After add OB lines to active_h, the problem have been solved, thanks.

11

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