HDMI to CSI-2 module

Hans

Hello,

I have an C790 module (tc358743) that I want to get to run with my RPi 4B.
Android: Emteria v14.4.0

In the /boot/config.txt I added 2 lines via adb:
dtoverlay=tc358743
dtoverlay=tc358743-audio

After a restart I expected to see the module as /dev/video0 which wasn't the case.

v14.4.0.zip

smieschek

Hi @Hans
Does it work on RPOS? In that case, you could check which modules are loaded and compare with our kernel: https://github.com/emteria/kernel_brcm_rpi
If a module is missing, we can add it.

Hans

Hi @smieschek
It does work with RPOS. All I had to do was add the 2 lines mentioned above.
I checked the modules on RPOS with the command lsmod and the tc358743 is listed.
On Android I used ls /sys/module/ and it is not listed, but I'm not sure if this is the correct way to check.
I attached the output and the config files
Thanks for your support.

module_Emteria_RPOS.zip

smieschek

Hi @Hans
Thanks for checking in RPOS.
I'm not 100% sure, but I think the module is not included in our kernel: https://github.com/emteria/kernel_brcm_rpi/blob/v5.15.94/arch/arm64/configs/bcm2711_aosp14_defconfig#L3765
We'll add it, but it will take some time till the new kernel finds it's way into a release.

Hans

Hi @smieschek
that would be great.
Will it also be added to the RPi 5 version of Emteria?

smieschek

@Hans yes, they are using the same kernel

Thomas_23

Hi
I have the same problem. Is there any news on when to expect the update?

Thank you.