archive/alsa-utils/rc.alsa

   1 #! /bin/sh -
   2 # /etc/rc.d/rc.alsa - Start ALSA (Advanced Linux Sound Architecture).
   3 #
   4 # Version:  (#)1.00  2009-01-04 (MAF)
   5 #           (#)1.01  2010-06-21 (MAF)
   6 #           (#)1.02  2010-12-09 (MAF)
   7 #           (#)1.03  2011-03-31 (MAF)
   8 #           (#)1.04  2017-07-27 (MAF)
   9 #
  10 # Written by Matias Fonzo for Dragora GNU/Linux-Libre,
  11 # under the terms of the Apache License 2.0.
  12
  13 type alsactl > /dev/null 2>&1 || exit 2;
  14 type amixer > /dev/null 2>&1 || exit 2;
  15
  16 if test -d /proc/asound
  17 then
  18     if test -r /var/lib/alsa/asound.state
  19     then
  20         echo "Restoring ALSA mixer from /var/lib/alsa/asound.state ..."
  21         alsactl restore
  22     else
  23         echo "Setting values for the ALSA mixer ..."
  24         amixer set Master 90% unmute       > /dev/null 2>&1
  25         amixer set Front 80% unmute        > /dev/null 2>&1
  26         amixer set PCM 80% unmute          > /dev/null 2>&1
  27         amixer set Side 80% unmute         > /dev/null 2>&1
  28         amixer set CD 90% unmute           > /dev/null 2>&1
  29         amixer set Headphone unmute        > /dev/null 2>&1
  30         amixer set Mic 90% unmute          > /dev/null 2>&1
  31         amixer set 'Front Mic' 90% unmute  > /dev/null 2>&1
  32         alsactl store
  33     fi
  34 fi
  35