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https://github.com/alsa-project/alsa-utils
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With RemainAfterExit=true, we can manage both save and restore of the card state in a single unit file. This will fix also the case where systemd reloads the service; with two individual units, it will restore the previous state before saving, and may lead to inconsistent state suddenly. Also fix alsa-state.service as well to make both start and stop working in a simpler way. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=929619 Signed-off-by: Takashi Iwai <tiwai@suse.de>
17 lines
446 B
SYSTEMD
17 lines
446 B
SYSTEMD
#
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# Note that two different ALSA card state management schemes exist and they
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# can be switched using a file exist check - /etc/alsa/state-daemon.conf .
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#
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[Unit]
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Description=Save/Restore Sound Card State
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ConditionPathExists=!@daemonswitch@
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ConditionPathExistsGlob=/dev/snd/control*
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After=alsa-state.service
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[Service]
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Type=oneshot
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RemainAfterExit=true
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ExecStart=-@sbindir@/alsactl restore
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ExecStop=-@sbindir@/alsactl store
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StandardOutput=syslog
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