Error on dmesg when capturing frames

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

Hi,

I’m working on a Jetson Orin AGX that has a Rogue carrier board from CTI. I’m using JetPack 6 and I’d like more information regarding the following error message.
I’ve been working on a driver port and I’ve successfully captured frames but whenever I execute the v4l2-ctl command for capturing frames I get the following error on dmesg
The frame capture works fine and the content of frames is what I expect but I’m curios about this error because I haven’t seen it before and I didn’t find much information regarding the error

[ 1499.578554] tegra-mc 2c00000.memory-controller: vifalr: read @0x0000007ffc260000: EMEM address decode error (EMEM decode error)
[ 1499.578569] tegra-mc 2c00000.memory-controller: vifalw: write @0x0000007ffc250000: EMEM address decode error (EMEM decode error)
[ 1499.578579] tegra-mc 2c00000.memory-controller: vifalw: write @0x0000007ffc260000: EMEM address decode error (EMEM decode error)
[ 1499.582781] tegra-mc 2c00000.memory-controller: vifalw: write @0x0000007ffc250000: EMEM address decode error (EMEM decode error)
[ 1499.582821] tegra-mc 2c00000.memory-controller: vifalw: write @0x0000007ffc250000: EMEM address decode error (EMEM decode error)
[ 1499.678547] tegra-mc 2c00000.memory-controller: vifalr: read @0x0000007ffc260000: EMEM address decode error (EMEM decode error)
[ 1499.678582] tegra-mc 2c00000.memory-controller: vifalw: write @0x0000007ffc250000: EMEM address decode error (EMEM decode error)
[ 1499.678596] tegra-mc 2c00000.memory-controller: vifalw: write @0x0000007ffc260000: EMEM address decode error (EMEM decode error)
[ 1499.682783] tegra-mc 2c00000.memory-controller: vifalw: write @0x0000007ffc250000: EMEM address decode error (EMEM decode error)
[ 1499.682823] tegra-mc 2c00000.memory-controller: vifalw: write @0x0000007ffc250000: EMEM address decode error (EMEM decode error)

Can you please elaborate on the meaning of this message please?

4

Please update to JP6.1 aka R36.4

Thanks

5

Helllo @ShaneCCC

Due to the project’s requirements it’s not possible to update to JP6.1.
I just wanted more information about the error above in order for me to know if there will be any blockers on future development.

Can you please elaborate on the meaning of this error message?

6

OK, then could you use the kernel and device tree of the JP6.1

7

As I mentioned before, JP6.1 is not our use case
It will be useless for us to update to JP6.1

We just want to know more details about the error on our current JP6 environment
Please let me know if there is no information that can be shared regarding this issue

8

You can only update the kernel and dtb but full JP6.1

Thanks

10

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