Re: [LAU] RME HDSP: X11-less mixer state restoring

On Sun, Apr 3, 2011 at 11:51 AM, Andrew Gaydenko <a(a)gaydenko.com> wrote: example script below. its not commented or explained, because i wrote it for me alone. #!/bin/bash AMIXER="amixer -q" CARD="-c 1" if [ x$1 = xon ] ; then gain=32768 verb="route" else gain=0 verb="mute" fi shift; #input_source : 0-25 (physical channels), # 26-51 (software playback) #output_source : 0-25 (physical channels), # 26-27 (line out) case $1 in play) for chn in $(seq 26 51);do $AMIXER $CARD cset numid=5 $chn,$(($chn-26)),$gain done ;; thru) for input in $(seq 0 25);do for output in $(seq 0 25); do if [ $input != $output ]; then $AMIXER $CARD cset numid=5 $input,$output,$gain fi done done ;; thru12) $AMIXER $CARD cset numid=5 0,0,$gain $AMIXER $CARD cset numid=5 1,1,$gain ;; mon) for chn in $(seq 26 51);do if [ $(($chn % 2)) -eq 0 ] ; then $AMIXER $CARD cset numid=5 $chn,$26,$gain else $AMIXER $CARD cset numid=5 $chn,$27,$gain fi done ;; all) for input in $(seq 0 51); do for output in $(seq 0 27); do echo -n "." if [ $gain = 0 -o $input != $output ]; then $AMIXER $CARD cset numid=5 $input,$output,$gain fi done echo done ;; esac