Intel GPU

[Bixilon]

So, I saw that there is just a amd gpu patch for higher resolution (dsc), how would I port https://github.com/CertainLach/VivePro2-Linux-Driver/blob/master/kernel-patches/0003-drm-amd-use-fixed-dsc-bits-per-pixel-from-edid.patch for Intel ARC GPUs?

The file drivers/gpu/drm/i915/display/intel_dp.c is probably interesting, but me (as a absolute non kernel developer), how would I run mode 4 and 5?

Thanks, any help appreciated.