Some drivers currently have their own checks and give some non
consistent reasons when an internal dependency is unavailable.
drivers/meson.build also checks for internal dependencies via 'deps'.
Let's rely on it for consistency, and smaller code.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Long Li <longli@microsoft.com>
772d19a896