hey #kr2025 #kernelrecipes does someone have some experience with the DRM subsystem especially the part around mode management? I'm a (audio/video) synthesist and I got a hardware module that I'd like to tweak to expose some of the video timing parameters as a character device to be able to modulate them. I think the hardware can take it, but I'm wondering whether writing to a `struct drm_display_mode` through a simple character interface can be done.

<- green hair and & yellow hoodie

Is it Super Grover[1]?

No, it's the catchbox (a throwable audience mic[2]) flying around at @KernelRecipes 2025.

[1] https://en.wikipedia.org/wiki/Grover#Super_Grover

[2] https://catchbox.com/plus-system/cube-throwable-mic

#kernelrecipes #kr2025