Hi, > I noticed digital input would not show up at all on my PowerMac G5 > 11,2, I see this in dmesg: > > [ 15.719952] snd-aoa-fabric-layout: Using PMF GPIOs > [ 15.720519] snd-aoa-fabric-layout: can use this codec > [ 15.760567] snd-aoa-codec-onyx: attached to onyx codec via i2c > [ 15.760745] snd-aoa-fabric-layout: platform-onyx-codec-ref doesn't > match! > [ 15.760748] snd-aoa: fabric didn't like codec onyx > > and poking around a bit more I found a “topaz” codec apparently some > Crystal Semiconductor CS84xx “Topaz” (S/PDIF digital input) showing > up nowhere in the ALSA sources. > > Am I overlooking something, or was this lost in merging? Any hint > would be appreciated. Neither, it was simply never implemented. I believe that in the past ~11 years since this got merged I *still* haven't gotten any other hardware that had optical output, so I don't think I could possibly test it :) Also, it's not as simple as output because there has to be clock recovery etc. and I never could understand how alsa would handle that. Anyway, that's all I remember. I still have the G5 powermac, but it's never powered on any more (I used to still use it for big endian testing, but our latest HW generation makes the PCI-E bus in the system unhappy enough that it won't even boot). johannes _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
