This bug is cause that we don’t get 24 bits out of RPi over I2S bus can.
It’s described here: http://www.raspberrypi.org/forums/viewtopic.php?f=44&t=8496&start=575
Anything new? Is this issue fixed?
Read everything.
So still upconvert 24-bit in 16-bit ??? 
((((((
Don’t real 24-bit ?
What is the status of this bug now? Anyone know?