MycroftOS: System changes related to sound and restoring them.
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@ -3,10 +3,19 @@
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set -x
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exec 1>/var/log/$(basename $0).log 2>&1
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mkdir -p /boot
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mount -t vfat /dev/mmcblk0p1 /boot
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echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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rm /var/lib/alsa/asound.state
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rm /etc/pulse/default.pa
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rm /etc/pulse/system.pa
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rm /etc/pulse/daemon.conf
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ln -s /var/lib/alsa/default-asound.state /var/lib/alsa/asound.state
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ln -s /etc/pulse/pulseaudio-default.pa /etc/pulse/default.pa
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ln -s /etc/pulse/pulseaudio-system.pa /etc/pulse/system.pa
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ln -s /etc/pulse/pulseaudio-daemon.conf /etc/pulse/daemon.conf
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alsactl restore
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@ -21,6 +21,9 @@ define RESPEAKER_INSTALL_TARGET_CMDS
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$(INSTALL) -D -m 0644 $(BR2_EXTERNAL_MYCROFTOS_PATH)/package/respeaker/respeaker.conf \
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$(TARGET_DIR)/etc/modules-load.d/respeaker.conf
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mkdir -p $(TARGET_DIR)/etc/voicecard
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$(INSTALL) -D -m 0644 $(@D)/*.state $(TARGET_DIR)/etc/voicecard
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$(INSTALL) -D -m 0755 $(BR2_EXTERNAL_MYCROFTOS_PATH)/package/respeaker/seeed-voicecard \
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$(TARGET_DIR)/usr/bin
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@ -22,8 +22,6 @@
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set -x
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exec 1>/var/log/$(basename $0).log 2>&1
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mkdir -p /boot
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mount -t vfat /dev/mmcblk0p1 /boot
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#enable i2c interface
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dtparam i2c_arm=on
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@ -93,11 +91,13 @@ overlay=""
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if [ "x${is_1a}" != "x" ] && [ "x${is_35}" == "x" ] ; then
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echo "install 2mic"
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overlay=seeed-2mic-voicecard
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asound_state=/etc/voicecard/wm8960_asound.state
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fi
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if [ "x${is_3b}" != "x" ] && [ "x${is_35}" == "x" ] ; then
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echo "install 4mic"
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overlay=seeed-4mic-voicecard
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asound_state=/etc/voicecard/ac108_asound.state
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pulse_default=/etc/pulse/seeed-voicecard-4mic-default.pa
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pulse_daemon=/etc/pulse/seeed-voicecard-4mic-daemon.conf
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fi
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@ -105,6 +105,7 @@ fi
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if [ "x${is_3b}" != "x" ] && [ "x${is_35}" != "x" ] ; then
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echo "install 6mic"
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overlay=seeed-8mic-voicecard
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asound_state=/etc/voicecard/ac108_6mic.state
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pulse_default=/etc/pulse/seeed-voicecard-8mic-default.pa
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pulse_daemon=/etc/pulse/seeed-voicecard-8mic-daemon.conf
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fi
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@ -113,6 +114,7 @@ if [ "$overlay" ]; then
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echo Install $overlay ...
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# Remove old configuration
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rm /var/lib/alsa/asound.state
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rm /etc/pulse/default.pa
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rm /etc/pulse/system.pa
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rm /etc/pulse/daemon.conf
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@ -135,6 +137,10 @@ if [ "$overlay" ]; then
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#make sure the driver loads correctly
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dtoverlay $overlay || true
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#install soundstate
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echo "create $overlay asound status file"
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ln -s $asound_state /var/lib/alsa/asound.state
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#install pulseaudio files
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echo "create $overlay pulse default file"
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ln -s $pulse_default /etc/pulse/default.pa
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@ -144,4 +150,6 @@ if [ "$overlay" ]; then
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ln -s $pulse_daemon /etc/pulse/daemon.conf
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fi
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alsactl restore
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touch /var/lock/seeed-voicecard
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@ -0,0 +1,58 @@
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state.ALSA {
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control.1 {
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iface MIXER
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name 'PCM Playback Volume'
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value -31
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comment {
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access 'read write'
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type INTEGER
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count 1
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range '-10239 - 400'
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dbmin -9999999
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dbmax 400
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dbvalue.0 -31
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}
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}
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control.2 {
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iface MIXER
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name 'PCM Playback Switch'
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value true
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comment {
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access 'read write'
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type BOOLEAN
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count 1
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}
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}
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control.3 {
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iface MIXER
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name 'PCM Playback Route'
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value 0
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comment {
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access 'read write'
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type INTEGER
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count 1
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range '0 - 3'
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}
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}
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control.4 {
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iface PCM
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name 'IEC958 Playback Default'
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value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
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comment {
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access 'read write'
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type IEC958
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count 1
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}
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}
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control.5 {
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iface PCM
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name 'IEC958 Playback Con Mask'
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value '0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
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comment {
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access read
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type IEC958
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count 1
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}
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}
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}
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