The subject basically says it all. Since the hdspmixer
app is still graphical only, and I was sort of pissed with
the syntax I had to use to make amixer set the RME matrix mixer,
I wrote some convinience functions for Emacs.
Now, I have nicely named channels (with prompting) and can
use dB instead of integers in the range of 0-65535 to
set the hardware mixer of the RME.
Still missing however is an additional mapping for double-speed
mode, I didn't need that yet, but I will write it as soon
as I need it...