#!/bin/bash

#a script to load/unload the sound modules
#on an IBM ThinkPad 600e
#1999 Ben Brillat - brillb@rpi.edu
#thanks to the linux kernel people for their instructions on the CS4232 chip.


#this file should be named:
#  /root/scripts/sound_control

#this should ONLY be called from the APM scripts
# REMOVE ALL /etc/rc.d/rcN.d/S85sound files!!! (check rc3.d and rc5.d) 



#source function library
. /etc/rc.d/init.d/functions

case "$1" in
  start)

	/sbin/modprobe sound dmabuf=1
	/sbin/insmod ad1848
	/sbin/insmod uart401
	/sbin/insmod cs4232 io=0x530 irq=5 dma=0 dma2=1
	sleep 1
	/usr/bin/aumix -f /etc/aumixrc -L > /dev/null
	
	;;
	
  stop)
	
	/usr/bin/aumix -f /etc/aumixrc -S	

	/sbin/rmmod cs4232
	/sbin/rmmod uart401
	/sbin/rmmod ad1848
	/sbin/rmmod sound
	/sbin/rmmod soundcore
	;;
	
  restart)
	$0 stop
	sleep 5
	$0 start
	;;

  *)
	echo "Usage: $0 {start|stop|restart}"
	exit 1
esac

exit 0