XE_SRIOV_VF_CCS_WRITE_CTX
bo->bb_ccs[XE_SRIOV_VF_CCS_WRITE_CTX];
bool dst_is_pltt = read_write == XE_SRIOV_VF_CCS_WRITE_CTX;
case XE_SRIOV_VF_CCS_WRITE_CTX: