Resolving away CCS_D
can_texture_with_ccs in both iris and i965 is saying "no" to all CCS_D textures. This seems unnecessarily strict.
Investigate whether we can enable CCS_D without resolves. For example, R11G11B10_FLOAT in Shadow of Mordor is getting that today, since we have CCS_E turned off, on Icelake. We likely see this a lot on Broadwell.