Arducam IMX-219, not giving 4k video

ShaneCCC · January 25, 2022, 12:59pm

In …/kernel/nvidia/driver/media/i2c/imx219_mode_tbls.h

user82702 · January 25, 2022, 1:03pm

I am sorry but I am unable to find this file.

user82702 · January 25, 2022, 1:05pm

Even locate doesn’t give an output.

nano@nano:/$ locate */imx219_mode_tbls.h
nano@nano:/$

ShaneCCC · January 25, 2022, 1:07pm

Check below document to download the kernel source.

https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/kernel_custom.html#

user82702 · January 25, 2022, 1:32pm

Can you please explain me what to do in the link?
I dont really understand it.

ShaneCCC · January 25, 2022, 1:55pm

Follow below document to get the kernel source and modify the file in early comment then build the kernel Image to try it.

user82702 · January 25, 2022, 2:12pm

So basically you are saying that I need to reflash my entire system?

Bazziil · January 25, 2022, 2:49pm

Hi user82702,
I had similar issue with an IMX219 and i also had to rebuild the kernel.
Even if our goal are different, you can find some steps to rebuild the kernel in my topic.
I hope this can help you.

ShaneCCC · January 26, 2022, 2:34am

You just need to replace the /boot/Image build from the source.

user82702 · January 26, 2022, 9:10am

I am getting this error, I believe the server is down?

./source_sync.sh
Downloading default kernel/kernel-4.9 source…
Cloning into ‘/home/saad/Desktop/SourceSink/Linux_for_Tegra/sources/kernel/kernel-4.9’…
fatal: unable to connect to nv-tegra.nvidia.com:
nv-tegra.nvidia.com[0: 34.216.216.36]: errno=Connection timed out
nv-tegra.nvidia.com[1: 35.82.181.43]: errno=Connection timed out

/home/saad/Desktop/SourceSink/Linux_for_Tegra/sources/kernel/kernel-4.9 source sync failed!

Downloading default kernel/nvgpu source…
Cloning into ‘/home/saad/Desktop/SourceSink/Linux_for_Tegra/sources/kernel/nvgpu’…
^C

ShaneCCC · January 26, 2022, 9:34am

You also can download from DLC in the L4T Sources

user82702 · January 26, 2022, 10:24am

I am executing this on my ubuntu machine not the nano, as I assumed.

make ARCH=arm64 O=$TEGRA_KERNEL_OUT tegra_defconfig
This is giving the following error

GEN /home/saad/Desktop/SourceSink/Linux_for_Tegra/sources/public/kernel_output/Makefile
drivers/base/Kconfig:234:warning: multi-line strings not supported

*** Can’t find default configuration “arch/arm64/configs/tegra_defconfig”!

/home/saad/Desktop/SourceSink/Linux_for_Tegra/sources/public/scripts/kconfig/Makefile:106: recipe for target ‘tegra_defconfig’ failed
make[2]: *** [tegra_defconfig] Error 1
/home/saad/Desktop/SourceSink/Linux_for_Tegra/sources/public/Makefile:505: recipe for target ‘tegra_defconfig’ failed
make[1]: *** [tegra_defconfig] Error 2
Makefile:130: recipe for target

user82702 · January 26, 2022, 10:26am

My Exports are as the following:
export CROSS_COMPILE=$HOME/l4t-gcc/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-

export LOCALVERSION=-generic (Tried -tegra too same error)

saad@GL65-9SEK:~/Desktop/SourceSink/Linux_for_Tegra/sources/public$ uname -r
5.4.0-77-gen

ShaneCCC · January 26, 2022, 11:14am

Did you make this command make ARCH=arm64 O=$TEGRA_KERNEL_OUT tegra_defconfig at …/kernel/kernel-4.9/ ?

user82702 · January 26, 2022, 11:15am

Yes

ShaneCCC · January 26, 2022, 12:10pm

Here is my step without problem.

axel -n 16 https://developer.nvidia.com/embedded/L4T/r32_Release_v4.4/r32_Release_v4.4-GMC3/Sources/T210/public_sources.tbz2
tar -xjf public_sources.tbz2
cd Linux_for_Tegra/source/public/
tar -xjf public_sources.tbz2
cd kernel/kernel-4.9/
mkdir …/out
export CROSS_COMPILE=$HOME/data/JEP/l4t-gcc_7.3.1/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-
export LOCALVERSION=-tegra
9.make ARCH=arm64 O=…/out tegra_defconfig
make ARCH=arm64 O=…/out -j8

user82702 · January 26, 2022, 1:43pm

Okay, so this has managed to worked after a few tweaks.

axel -n 16 https://developer.nvidia.com/embedded/L4T/r32_Release_v4.4/r32_Release_v4.4-GMC3/Sources/T210/public_sources.tbz2

```
tar -xjf public_sources.tbz2
```
```
cd Linux_for_Tegra/source/public/
```

tar -xjf public_sources.tbz2 -> tar -xjf kernel_src.tbz2

```
cd kernel/kernel-4.9/
```
```
mkdir …/out
```

export CROSS_COMPILE=$HOME/data/JEP/l4t-gcc_7.3.1/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-  -> export CROSS_COMPILE=$HOME/l4t-gcc/gcc-linaro-7.3.1-2018.05-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-

```
export LOCALVERSION=-tegra
```

make ARCH=arm64 O=…/out tegra_defconfig

```
make ARCH=arm64 O=…/out -j8
```

I have done these steps:
5. Replace <release_packagep>/Linux_for_Tegra/kernel/Image with a copy of:

$TEGRA_KERNEL_OUT/arch/arm64/boot/Image

Replace the contents of Linux_for_Tegra/kernel/dtb/ with the contents of:

$TEGRA_KERNEL_OUT/arch/arm64/boot/dts/

This too.

So I am assuming that the kernel is built successfully.
Now what do I do?

user82702 · January 26, 2022, 2:00pm

Also where do I make this change? Or will it come later?
In …/kernel/nvidia/driver/media/i2c/imx219_mode_tbls.h

user82702 · January 26, 2022, 8:08pm

Hello update:-

After doing all this I reflashed my Jetson Module mounted on a realtimesai 6001b carrier board.
But unfortunately now I can’t even access any frame.
Did I make a mistake?

ShaneCCC · January 27, 2022, 2:14am

You just need replace the /boot/Image in Nano to apply your kernel.