anv,radv: disable StorageImageWriteWithoutFormat for now

The SPIR-V capability isn't even marked as enabled, and there are no
tests in Vulkan-CTS. Per Jason Ekstrand, this won't work in anv as such
write-only surfaces require additional setup which is currently not
performed.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Jason Ekstrand <jason.ekstrand@intel.com>
2 files changed