RADV Vulkan Driver Manages Launch-Day Support For AMD Navi 10/12/14 GPUs

Leading up to today's Radeon RX 5700 "Navi" series launch it was looking like there wouldn't be any support within Mesa's Radeon "RADV" Vulkan driver for this community-maintained open-source implementation. But the open-source developers at Valve managed to not only deliver Navi 10 support but also Navi 12 and Navi 14 are also supported with this new Mesa 19.2 code...