I915_OAM_FORMAT_MPEC8u64_B8_C8
[I915_OAM_FORMAT_MPEC8u64_B8_C8] = { 1, 192, TYPE_OAM, HDR_64_BIT },
oa_format_add(perf, I915_OAM_FORMAT_MPEC8u64_B8_C8);