diff options
Diffstat (limited to 'abs/core/live-installer/soundconfig.sh')
| -rwxr-xr-x | abs/core/live-installer/soundconfig.sh | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/abs/core/live-installer/soundconfig.sh b/abs/core/live-installer/soundconfig.sh new file mode 100755 index 0000000..1adb447 --- /dev/null +++ b/abs/core/live-installer/soundconfig.sh @@ -0,0 +1,248 @@ +#!/bin/bash +. /etc/systemconfig +. /etc/profile +echo $@ >/tmp/audio.call +#set -x +BASE="" +. /etc/profile +#TEMPLATES="/usr/share/templates" +TESTFILE="$TEMPLATES/audio/space_battle_A.wav" +OSSinstalled="false" + +function testaudio () { + +ossplay -d$AUDIODEVICE $TESTFILE + +} + +function load_alsa() { + + remove_service.sh alsa-utils +# cd /lib/modules/2.6.21-STB + KER=`uname -r` + cd /lib/modules/$KER/kernel/ + tar -xvf alsa-$KER.tar + pacman -Sf --noconfirm alsa-lib + + depmod -a + cd - + udevsettle + udevsettle + udevtrigger + + add_service.sh alsa-utils + sleep 4 + sv start alsa-utils +} + + +function unload_alsa () { +#kill $(lsof -t /dev/dsp* /dev/audio* /dev/mixer* /dev/snd/*) && modprobe -r $(lsmod |grep ^snd |awk '{print $1}') + sv stop alsa-utils + remove_service.sh alsa-utils + rm -rf /dev/adsp* + rm -rf /dev/snd/* + rm -rf /dev/audio + modprobe -r $(lsmod |grep ^snd |awk '{print $1}') +} + +function unload_oss { + sv stop oss + soundoff + rm -rf /dev/dsp* + rm -rf /dev/oss* + rm -rf /dev/sndstat + remove_service.sh oss +} + +function installOSS { + echo "installing oss" + add_service.sh oss + sleep 4 + sv start oss +} + + +function SYNCXINE { +echo "modify xine config file" + if [ -f /data/home/mythtv/.xine/config ] + then + cp -f /data/home/mythtv/.xine/config $TEMPLATES/xine.config + else + cp $TEMPLATES/xine.config.template $TEMPLATES/xine.config + fi + + if [ x$Audiotype = xOSS ] + then + DEVICENUMBER=`echo $SoundDevice|awk -F/ ' { print $3 } '|tr -d dsp ` + sed -e "s/^.*audio.driver.*$/audio.driver:oss/" \ + -e "s/^.audio.device.oss_device_name.*$/audio.device.oss_device_name:\/dev\/dsp/" \ + -e "s/^.audio.devic.oss_device_number.*$/audio.device.oss_device_number:$DEVICENUMER/" \ + -e "s/^.*audio.output.speaker_arrangement:.*$/Audio.output.speaker_arrangement:PassThrough/" \ + $TEMPLATES/xine.config > /data/home/mythtv/.xine/config + else + cp $TEMPLATES/xine.config /data/home/mythtv/.xine/config + fi + +} + +function SYNCMPLAYER { +echo "modify mplayer not implmented yet" +} + +function SYNCMYTHMUSIC { +echo "sync mythmusic" +$MV_ROOT/bin/restore_default_settings.sh -c MUSICMYTH +} + +function SYNCMYTHFRONTEND { +echo "sync mythfrontend" +$MV_ROOT/bin/restore_default_settings.sh -c MUSICFRONT +} + + +function checkOSSinstalled () { + ossinfo 1>/dev/null + resultcode=$? + echo $resultcode + if [ $resultcode = 0 ] + then + OSSinstalled='true' + else + OSSinstalled='false' + fi +} + +function sound_config_system { + + if [ x$syncXine = x1 ] + then + SYNCXINE + fi + if [ x$syncMplayer = x1 ] + then + SYNCMPLAYER + fi + if [ x$syncMythMusic = x1 ] + then + SYNCMYTHMUSIC + fi + if [ x$syncMythFrontend = x1 ] + then + SYNCMYTHFRONTEND + fi + +} + +function loadsound (){ + checkOSSinstalled + if [ x$AUDIOTYPE = xOSS -o x$AUDIOTYPE = xoss ] + #then + # if [ $OSSinstalled = "false" ] + then + while [ $OSSinstalled = "false" ] + do + unload_alsa + rm /tmp/.alsatest + installOSS + installOSS + sleep 2 + checkOSSinstalled + done + # fi + else + touch /tmp/.alsatest + unload_oss + load_alsa + load_alsa + rm /tmp/.alsatest + + fi + +} + + + + +#####################MAIN PROGRAM########################## + +declare -r OPTSTRING="i:t:d:" + +if [ $# -eq 0 ] +then + echo "Valid options are:" + echo " -i (oss|alsa) oss or alsa subsystem " + echo " -t (test|real|LOAD) " + echo " -d device" + exit 1 +fi + + + + +while getopts "$OPTSTRING" SWITCH +do + case $SWITCH in + \?) echo "unkown option" + exit 11 ;; + i) echo "$SWITCH" "$OPTARG" + AUDIOTYPE="$OPTARG" + ;; + d) echo "$SWITCH" "$OPTARG" + AUDIODEVICE=$OPTARG + ;; + t) echo "$SWITCH" "$OPTARG" + SOUNDOPTYPE="$OPTARG" + if [ x"$OPTARG" = xtest ] + then + TEST=true + else + TEST=false + fi + + + ;; + + esac +done + + + + +case $SOUNDOPTYPE in + REAL|real ) + loadsound + sound_config_system + ;; + test|TEST) + echo $@ > /tmp/audio.test + #loadsound + if [ x$AUDIOTYPE = xOSS -o x$AUDIOTYPE = xoss ] + then + echo "testing OSS $AUDIODEVICE " + ossplay -d$AUDIODEVICE $TESTFILE + else + echo "testing ALSA $AUDIODEVICE " + aplay --device=$AUDIODEVICE $TESTFILE + fi + + ;; + + LOAD|load) + loadsound + ;; + esac + + +exit 0 + + + + + + + + + + + |