63 lines
1018 B
Bash
Executable File
63 lines
1018 B
Bash
Executable File
#!/usr/bin/env bash
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# # Switch to headphone jack
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# amixer set 'Headphone' 100% && amixer set 'Speaker' 0%
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#
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# # Switch to speaker
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# amixer set 'Headphone' 0% && amixer set 'Speaker' 100%
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MODE_FILE=/tmp/pulse_mode
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function get_mode() {
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if test -f "$MODE_FILE"; then
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cat "${MODE_FILE}";
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else
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echo 0;
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fi
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}
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function change_mode() {
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if [ "$mode" -lt "3" ]; then
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((mode++))
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else
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mode=0
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fi
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echo $mode > $MODE_FILE;
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}
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function update_feed() {
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while true; do
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echo "$(get_mode)";
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done
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}
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function vol_inc() {
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amixer set 'Master' 5%+ >> /dev/null
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amixer -c 2 set 'PCM' 5%+ >> /dev/null
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}
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function vol_dec() {
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amixer set 'Master' 5%- >> /dev/null
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amixer -c 2 set 'PCM' 5%- >> /dev/null
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}
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mode=$(get_mode)
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case "$1" in
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up)
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vol_inc
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;;
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down)
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vol_dec;
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;;
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next_sink)
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next_sink
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;;
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feed)
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update_feed
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;;
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change_mode)
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change_mode
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;;
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esac
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