Intel Graphics System Controller Support Getting Buttoned Up For Linux

While much of the Intel DG2/Alchemist open-source driver support has already been upstreamed into the Linux kernel, Mesa for OpenGL and Vulkan, and related components like IGC and Compute-Runtime, there are various bits still pending ahead of the Intel Arc graphics cards set to make their debut in the next few months. One of those pieces still working their way upstream is enabling the GSC block, the Graphics System Controller...