Vulkan can't support DCC and Z/S compression on GFX12 without
WRITE_COMPRESS_DISABLE in this commit or a completely different DCC
interface.

AMDGPU_TILING_GFX12_SCANOUT is added because it's already used by userspace.

Cc: stable@vger.kernel.org
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>