radv: add Vulkan 1.4 support
RADV is also Vulkan 1.4 conformant day-one on many AMD GPUS from GFX8 to GFX11.5. See https://www.khronos.org/conformance/adopters/conformant-products.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
RADV is also Vulkan 1.4 conformant day-one on many AMD GPUS from GFX8 to GFX11.5. See https://www.khronos.org/conformance/adopters/conformant-products.