For those that weren't in Canada yesterday for XDC2015, the video is now online with the AMDGPU progress update and the initial talk about their Vulkan Linux work.

If you didn't read it yet, first checkout AMD Has A Vulkan Linux Driver, But Will Be Closed-Source At First. There's also 69+ colorful comments to that article.

If you want to learn more beyond what's been covered in the slides, the full presentation is embedded below by AMD's Alex Deucher and Jammy Zhou.