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Issue created by Xaver Hugl@zamundaaaDeveloper10 of 11 checklist items completed10/11 checklist items

Multi GPU support on Wayland

  • refactor udev to list all available GPUs
  • refactor DrmBackend to use the outputs of all GPUs
  • create a new OpenGLBackend that contains multiple other backends
  • enable EglGbmBackend to copy buffers from other GPUs
  • make Atomic Mode Setting work properly on multiple GPUs (it doesn't on my secondary GPU)
  • enable EglStreamBackend to copy buffers from other GPUs (!1031 (merged))
  • enable EglStreamBackend to render outputs for other GPUs

To complete the support:

  • enable automatic detection of the NVidia proprietary driver
  • fix VSync on secondary GPUs
  • enable hotplugging of GPUs
  • add fallback mode with dumb buffers
Edited by Xaver Hugl