Not working with 10 bit mode

[david-esteban-soc-e]

Hi, when running kodi on 10bit mode it exits with error
Unsupported framebuffer pixel format: XR30 30335258

could you help me with this?
thanks

[david-esteban-soc-e]

I have detected this after doing apt upgrade on rpi4 with rpi OS .
before it was launching kodi with XR24 and now due to improvements is able to launch it at xr30 but it seems that the grabber is not ready for that format of 10bit

[Jyers]

For anyone running into this, I managed to put in XR30 support.
BIG DISCLAIMER: I did this using copilot. I'm not super familiar with rust, and it was a simple enough fix that it handled it fine. YMMV but so far it's working quite well for me.
For anyone just looking for a file: drm-vc4-grabber.zip
However ideally you should build it from here: https://github.com/Jyers/drm-vc4-grabber (don't download random files off the internet)

[rudihorn]

@Jyers are you fine with me pulling this in? I think the changes should be fine.

[Jyers]

Absolutely, I can make a PR if it would be easier for you.

[david-esteban-soc-e]

Hi
@Jyers I have tried to execute yours zip file and I get this error
./drm-vc4-grabber -d /dev/dri/card1
Setting color

thread 'main' panicked at src/dump_image.rs:381:14:
Unsupported framebuffer pixel format: XR30 30335258
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace

could it be related to the 30335258 number?

[david-esteban-soc-e]

sorry, @Jyers when executing your zip's one i got the error, but if compiling from sources from your github it worked like a charm!
thanks!!

[Jyers]

Hmmm, maybe I uploaded the wrong file...

Anyway, I opened #36 so hopefully that can get merged and we'll have an official build here.