#!/bin/sh
#
#
# 07-Dec-02 amo Modified for Slack-8.1
# 12-Oct-03 amo Fixed for DFI PM10-EL
# 18-Nov-03 amo Cleanup for EPIA-800
# 09-Dec-03 amo Added mpeg
# 10-Dec-03 amo Renamed to rc.sound.EPIA
# 30-Jul-04 amo Added midi for debian
# 31-Jul-04 amo Figure out alsa vs oss
#
#
# http://www.roestock.demon.co.uk/isapnptools/isapnpfaq.html
# http://www.derkeiler.com/
#
#
# 2.6.5-1-386:
# ===========
#	rmmod snd_mixer_oss ; rmmod snd ; rmmod soundcore
#	init 3	rc.sound.EPIA play 	(oss) works
#	init 3 	rc.sound.EPIA play 	(alsa) no audible sound
#
#	init 5	rc.sound.EPIA mpeg 	(oss) works when snd(alsa) is not loaded first
#	  	rc.sound.EPIA midi 	open /dev/sequencer: No such device or address
#
#	init 5 	rc.sound.EPIA play/mpeg (oss and alsa) no audible sound
#
#
# 2.6.7:
# ===========
#	init 1 	rc.sound.EPIA play	(alsa) no audible sound
#
#	init 1 	rc.sound.EPIA play 	(oss) works
#	init 5 	rc.sound.EPIA play 	(oss) no audible sound
#
#
# via82cxxx is also used by ide-core ( cdrw )
# ----------------------------------
#	ide_disk               16768  6 
#	ide_core              134752  2 ide_disk,via82cxxx
#
#
# ALSA Files
# -----------
#	/etc/init.d/alsa	--> used by rc.d init scripts
#	/etc/default/alsa	--> used by rc.d init scripts
#	/etc/modutils/alsa	--> used by update-modules to create modules.conf
#	/etc/modutils/alsa-base
#
#	/etc/modules
#
#	dpkg --list | grep -i alsa
#	--------------------------
#	rc  alsa-base      1.0.5a-1       ALSA sound driver common files
#	rc  alsa-utils     1.0.5-3        Advanced Linux Sound Architecture (utilities
#	rc  pmidi          1.5.5-2        A command line midi player for ALSA
#
#
# cd /lib/modules/2.6.5-1-386/kernel/sound/oss
# 	for ko in `ls *` ; do insmod $ko ; done
#
#
case "$1" in
  'start')
	#
	# ALSA drivers start with snd_
	# -----------------------------
	#
	if [ -d "/lib/modules/`uname -r`/kernel/sound/core" ];
	then
	  echo "#"
	  echo "# Installing ALSA drivers"
	  echo "#"
	  modprobe snd-via82xx
	  #
	  /etc/init.d/alsa start
	  #
	elif [ -d "/lib/modules/`uname -r`/kernel/sound/oss" ];
	then
	  #
	  echo "#"
	  echo "# Installing OSS drivers"
	  echo "#"
	  # insmod soundcore
	  # insmod sound
	  # insmod uart401
	  # insmod ac97_codec
	  # # insmod esssolo1
	  # # insmod i810_audio
	  # insmod via82cxxx_audio
	  #
	  # modprobe ac97_codec
	  modprobe via82cxxx_audio
	  #
	  # open /dev/sequencer: No such device or address
	  modprobe v_midi
	  #
	  # playmidi: No playback device found.
	  #	( need sound patters ?? )
	  #
	  #	--> fix modules.conf for mixer, sequencer
	  #	--> Yamaha FM synthesizer (YM3812/OPL-3)
	  # modprobe sb_lib
	  # modprobe -a sb
	  #
	  modprobe emu10k1 
	  modprobe mpu401  
	  #
	else
	  echo "#"
	  echo "# ERROR: Could NOT find ALSA no OSS sound drivers "
	  echo "#"
	  exit 1
	fi
	#
	# show that its running
	$0 status
	#
	;;
'stop')
	#
	# ALSA drivers start with snd_
	# ----------------------------
	if [ -d "/lib/modules/`uname -r`/kernel/sound/core" ];
	then
	  #
	  /etc/init.d/alsa stop
	  #
	  rmmod snd-via82xx
	  rmmod snd_ac97_codec 
	  rmmod snd_mpu401_uart
	  rmmod snd_seq_midi
	  rmmod snd_seq_oss
	  rmmod snd_seq_midi_event
	  rmmod snd_seq
	  rmmod snd_rawmidi 
	  rmmod snd_pcm_oss
	  rmmod snd_pcm    
	  rmmod snd_page_alloc
	  rmmod snd_timer
	  rmmod snd_mixer_oss
	  rmmod snd_seq_device
	  rmmod snd
	  rmmod soundcore
	  #
	elif [ -d "/lib/modules/`uname -r`/kernel/sound/oss" ];
	then
	  #
	  rmmod sb_lib
	  rmmod via82cxxx_audio
	  rmmod i810_audio
	  # rmmod esssolo1
	  rmmod mpu401
	  rmmod emu10k1
	  rmmod v_midi
	  rmmod uart401
	  rmmod ac97_codec
	  rmmod sound
	  rmmod soundcore
	  #
	fi
	#
	# show that its stopped
	$0 status
	#
	;;
	#
'status')
	lsmod | egrep "^via8|^s|^ua|^a|^emu"
	;;
	#
'play')
	#
	# play /usr/X11R6/share/WindowMaker/Sounds/startup.wav
	#
	# play /usr/share/sounds/phone.wav
	# play /opt/Src/MultiMedia/Samples/WAV/phone.wav
	# play /opt/Src/MultiMedia/Samples/gotspam.wav
	#
	# play  /usr/share/licq/sounds/icq/Message.wav
	#
	play  /opt/MM/test.wav
	#
	;;
'mpeg')
	#
	# for debian
	mplayer -vo x11 /opt/MM/baby.mpg
	#
	;;
'midi')
	#
	playmidi /opt/MM/test.mid
	#
	# no audible sound in oss w/ 2.6.7
	#
	playmidi  -e -D /dev/midi00 /opt/MM/babywalk.mid
	#
	#
	;;
*)
	echo "Usage: $0 { start | stop | status | play | mpeg | midi }"
	;;
esac
#
# End of file