XE_OAM_FORMAT_MPEC8u64_B8_C8
[XE_OAM_FORMAT_MPEC8u64_B8_C8] = { 1, 192, DRM_FMT(OAM_MPEC), HDR_64_BIT },
oa_format_add(oa, XE_OAM_FORMAT_MPEC8u64_B8_C8);