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https://github.com/openharmony/third_party_alsa-utils.git
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w30051647
32 lines
1.5 KiB
Plaintext
32 lines
1.5 KiB
Plaintext
# do not edit this file, it will be overwritten on update
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ACTION=="add", SUBSYSTEM=="sound", KERNEL=="controlC*", KERNELS!="card*",@extratest@ GOTO="alsa_restore_go"
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GOTO="alsa_restore_end"
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LABEL="alsa_restore_go"
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ENV{ALSA_CARD_NUMBER}="$attr{device/number}"
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# mark HDA analog card; HDMI/DP card does not have capture devices
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DRIVERS=="snd_hda_intel", TEST=="device/pcmC$env{ALSA_CARD_NUMBER}D0c", RUN+="/bin/sh -c 'echo ALSA_CARD_HDA_ANALOG=$env{ALSA_CARD_NUMBER} >> /run/udev/alsa-hda-analog-card'"
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# check for ACP hardware
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TEST=="device/device/acp3x-dmic-capture", GOTO="alsa_hda_analog"
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TEST=="device/device/acp6x-dmic-capture", GOTO="alsa_hda_analog"
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TEST=="device/device/acp63-dmic-capture", GOTO="alsa_hda_analog"
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TEST=="device/device/acp-dmic-codec", GOTO="alsa_hda_analog"
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GOTO="alsa_restore_std"
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LABEL="alsa_hda_analog"
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# restore configuration for profile with combined cards (HDA + digital mic)
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TEST!="/run/udev/alsa-hda-analog-card", GOTO="alsa_restore_std"
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IMPORT{program}="/usr/bin/cat /run/udev/alsa-hda-analog-card"
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ENV{ALSA_CARD_HDA_ANALOG}!="", ENV{ALSA_CARD_NUMBER}="$env{ALSA_CARD_HDA_ANALOG}"
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LABEL="alsa_restore_std"
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TEST!="@daemonswitch@", IMPORT{program}="@sbindir@/alsactl@args@ --export restore $env{ALSA_CARD_NUMBER}"
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TEST=="@daemonswitch@", IMPORT{program}="@sbindir@/alsactl@args@ --export nrestore $env{ALSA_CARD_NUMBER}"
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ENV{ALSA_CARD_STATE}=="waiting", ENV{SYSTEMD_WANTS}="alsa-card-wait@$env{ALSA_CARD_NUMBER}.service"
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LABEL="alsa_restore_end"
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