>> I've no knowledge whether those controllers have already
>> been implemented in the FPGA (and just the drivers missing)
>> or are yet to be implemented (and if so, when).

> the last "news" is that he got the drivers for a fancy
> surround sound PCIe card working

Yes, see comment #83 :-) This is likely just a MorphOS port of the author's existing OS4 driver.

> so I'd say no

Strictly speaking, the statement regarding the I²S and S/PDIF controller implementation in the FPGA is written in present perfect tense, rather implying a 'yes'.