/usr/share/tcos/scripts/tcos-bottom/40initsound is in initramfs-tools-tcos 0.89.86.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | #!/bin/sh
#
if [ "$1" = "prereqs" ]; then
exit 0
fi
quiet=n
. /scripts/functions
. /conf/tcos.conf
. /conf/tcos-run-functions
. /bin/set-limits
# if break=initsound STOP here
maybe_break initsound
TCOS_DISABLE_SOUND=$(read_cmdline_var "nosound" "0")
if [ "${TCOS_SOUND}" = "0" -o "${TCOS_DISABLE_SOUND}" = "1" ]; then
log_begin_msg "Sound disabled"
log_end_msg 1
exit 0
fi
# check if soundcard is avalaible
if [ ! -e /proc/asound ] && [ ! -e /dev/dsp ] ; then
_log "INITSOUND /proc/asound and /dev/dsp don't exists, need other kernel modules!!!"
log_failure_msg "No soundcard found"
log_end_msg 1
exit 0
fi
# DOCUMENTME volume=XX% | set master and pcm volume levels to value passed (0%-100% or integer from 1 to 31)
TCOS_VOLUME=$(read_cmdline_var "volume" "${TCOS_VOLUME}")
if [ -e /dev/dsp ] && [ ! -e /proc/asound ]; then
export TCOS_SOUND_OSS=1
echo "TCOS_SOUND_OSS=1" >> /conf/tcos.conf
log_begin_msg "OSS detected, try to search another sound device with ALSA support"
log_end_msg 1
exit 0
fi
if [ -n "$TCOS_PULSEAUDIO" ]; then
log_begin_msg "Init sound server (PulseAudio)"
_log "INITSOUND starting pulseaudio"
startpulseaudio 2> /var/log/pulseaudio.log &
log_end_msg $?
fi
TCOS_VOLUME_MIC=75
# setting volumes, set after sound server initialization
log_begin_msg "Setting audio levels to ${TCOS_VOLUME}%"
_log "INITSOUND Setting volume to ${TCOS_VOLUME}"
tmixer -c 0 sset 'Front' ${TCOS_VOLUME} >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Front' on >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'PCM' ${TCOS_VOLUME} >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'PCM' on >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Master' ${TCOS_VOLUME} >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Master' on >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Master Mono' ${TCOS_VOLUME} >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Master Mono' on >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Master Front' ${TCOS_VOLUME} >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Master Front' on >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Master Digital' ${TCOS_VOLUME} >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Master Digital' on >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Mic' ${TCOS_VOLUME_MIC} >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Front Mic' ${TCOS_VOLUME_MIC} >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Rear Mic' ${TCOS_VOLUME_MIC} >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Mic' off >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Front Mic' off >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Rear Mic' off >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Mic Boost (+20dB)' off >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Mic Boost' off >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Rear Mic Boost' off >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Front Mic Boost' off >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Mic Boost (+20dB)' 0% >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Mic Boost' 0% >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Rear Mic Boost' 0% >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Front Mic Boost' 0% >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Headphone' ${TCOS_VOLUME} >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Headphone' on >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Speaker' on >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Capture' cap >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Capture,0' cap >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Capture,1' cap >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Capture,2' cap >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Capture,3' cap >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Capture' 90% >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Capture,0' 90% >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Capture,1' 90% >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Capture,2' 90% >> /tmp/initramfs.debug 2>&1
tmixer -c 0 sset 'Capture,3' 90% >> /tmp/initramfs.debug 2>&1
log_end_msg 0
exit 0
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