The Kernel Mode-Setting (KMS) is a mechanism that enables a process to command the kernel to set a mode (screen resolution, color depth, and rate) which is in a range of values supported by graphics cards and the display screen. Create a Virtual KMS (VKMS) has benefits. First, it could be used for testing; second, it can be valuable for running X or Wayland on a headless machine enabling the use of GPU. This module is similar to VGEM, and in some ways to VIRTIO. At the moment that VKMS gets mature enough, it will be used to run i-g-t test cases and to automate userspace testing.

Organization

Student

Rodrigo Siqueira

Mentors

  • Gustavo Padovan
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2018