Hello,
i want to initialize my hdsp 9652 at startup to unmute the outputs without using hdspmixer.
The outputs are not "muted", but the matrix mixer is empty.
Before the output fader controls were removed from the alsa control interface i used this script:
********************************************************
#!/bin/bash
i=0
j=0
count=26
count2=52
until [ $i -gt $count ]; do
# inner loop delete all routing
j=0
until [ $j -gt $count2 ]; do
amixer cset numid=5 $j,$i,0
j=`expr $j + 1`
done
# set default routing software output n routes to hardware output n
amixer cset numid=5 `expr $i + 26`,$i,32768
i=`expr $i + 1`
# set ouput faders to 0dB amixer cset iface=MIXER,name='Chn',index=$i 32768 done
**********************************************************
Using the current alsa driver i can't use the line "amixer cset iface=MIXER,name='Chn',index=$i 32768".
Is there any alternative (excluding hdspmixer)?
You can use amixer with the Mixer control.
It would be very nice if there would be an parameter for the snd-hdsp module to control if the ouptuts are muted or at 0dB ( in a way like the "line_outs_monitor" parameter ).
Could be done. Maybe at some point I'll add a parameter so that you can choose amongst the default hdspmixer presets at module insertion time.
Is it possible to initialize the hdsp with a saved hdspmixer setting without using hdspmixer or better said without running X.
You can do so with a small shell script and the Mixer element of amixer. You can find more information on the syntax browsing the alsa-dev archive and on the hdsp card page of the alsa-project website.
I plan to add an option to export a shell script restoring the current setup in the next hdspmixer release.
Thomas
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