JackOfAll wrote: 
> To be clear, the "upstream" driver is 16bit only!!! ;)
> 
> > 
Code:
--------------------
  >   > 
  > alsa_open:234 opened device hw:CARD=sunxisndspdif using format: S24_LE 
sample rate: 44100 mmap: 1
  > 
  > [fedora@cubietruck ~]$ cat /proc/asound/sunxisndspdif/pcm0p/sub0/hw_params 
  > access: MMAP_INTERLEAVED
  > format: S24_LE
  > subformat: STD
  > channels: 2
  > rate: 44100 (44100/1)
  > period_size: 4096
  > buffer_size: 16384
  > 
--------------------
> > 


Great to see that it is working now. ;) 

I looked at the SPDIF subject several weeks back. The guy who wrote the
I2S driver, didn't show any interest to focus on SPDIF. I won't blame
him. (I guess you know that thread/discussion) 

When it comes to I2S, if I recall it correctly he even managed to get
the cubietruck slaved to the external interface (master clock). That's
not very common 
on other Arm boards and related I2S DACs.  

Cheers



::: ' Touch Toolbox and more' (http://soundcheck-audio.blogspot.com) :::
by soundcheck
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