rework audio (pulse vs alsa of the APP)

userpatches/overlay/etc/pulse/client.conf

@@ -0,0 +1,40 @@
+# This file is part of PulseAudio.
+#
+# PulseAudio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# PulseAudio is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+
+## Configuration file for PulseAudio clients. See pulse-client.conf(5) for
+## more information. Default values are commented out.  Use either ; or # for
+## commenting.
+
+# On linux systems, disable autospawn by default
+# If you are not using systemd, comment out this line
+autospawn=no
+default-server=/var/run/pulse/native
+
+; default-sink =
+; default-source =
+; default-server =
+; default-dbus-server =
+
+; autospawn = yes
+; daemon-binary = /usr/bin/pulseaudio
+; extra-arguments = --log-target=syslog
+
+; cookie-file =
+
+; enable-shm = yes
+; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB
+
+; auto-connect-localhost = no
+; auto-connect-display = no

userpatches/overlay/etc/pulse/daemon.conf

@@ -0,0 +1,102 @@
+# This file is part of PulseAudio.
+#
+# PulseAudio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# PulseAudio is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+
+## Configuration file for the PulseAudio daemon. See pulse-daemon.conf(5) for
+## more information. Default values are commented out.  Use either ; or # for
+## commenting.
+
+## GSOC config
+daemonize = no
+allow-module-loading = yes
+allow-exit = no
+;system-instance = no
+exit-idle-time = -1
+load-default-script-file = yes
+default-script-file = /etc/pulse/default.pa
+resample-method = speex-float-0
+
+; daemonize = no
+; fail = yes
+; allow-module-loading = yes
+; allow-exit = yes
+; use-pid-file = yes
+; system-instance = no
+; local-server-type = user
+; enable-shm = yes
+; enable-memfd = yes
+; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB
+; lock-memory = no
+; cpu-limit = no
+
+; high-priority = yes
+; nice-level = -11
+
+; realtime-scheduling = yes
+; realtime-priority = 5
+
+; exit-idle-time = 20
+; scache-idle-time = 20
+
+; dl-search-path = (depends on architecture)
+
+; load-default-script-file = yes
+; default-script-file = /etc/pulse/default.pa
+
+; log-target = auto
+; log-level = notice
+; log-meta = no
+; log-time = no
+; log-backtrace = 0
+
+; resample-method = speex-float-1
+; avoid-resampling = false
+; enable-remixing = yes
+; remixing-use-all-sink-channels = yes
+; enable-lfe-remixing = no
+; lfe-crossover-freq = 0
+
+; flat-volumes = yes
+
+; rlimit-fsize = -1
+; rlimit-data = -1
+; rlimit-stack = -1
+; rlimit-core = -1
+; rlimit-as = -1
+; rlimit-rss = -1
+; rlimit-nproc = -1
+; rlimit-nofile = 256
+; rlimit-memlock = -1
+; rlimit-locks = -1
+; rlimit-sigpending = -1
+; rlimit-msgqueue = -1
+; rlimit-nice = 31
+; rlimit-rtprio = 9
+; rlimit-rttime = 200000
+
+; default-sample-format = s16le
+; default-sample-rate = 44100
+; alternate-sample-rate = 48000
+; default-sample-channels = 2
+; default-channel-map = front-left,front-right
+
+; default-fragments = 4
+; default-fragment-size-msec = 25
+
+default-fragments = 10
+default-fragment-size-msec = 200
+
+; enable-deferred-volume = yes
+; deferred-volume-safety-margin-usec = 8000
+; deferred-volume-extra-delay-usec = 0

userpatches/overlay/etc/pulse/default.pa

@@ -0,0 +1,160 @@
+#!/usr/bin/pulseaudio -nF
+#
+# This file is part of PulseAudio.
+#
+# PulseAudio is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# PulseAudio is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+
+# This startup script is used only if PulseAudio is started per-user
+# (i.e. not in system mode)
+
+.fail
+
+### Automatically restore the volume of streams and devices
+#load-module module-device-restore
+#load-module module-stream-restore
+#load-module module-card-restore
+
+### Automatically augment property information from .desktop files
+### stored in /usr/share/application
+load-module module-augment-properties
+
+### Should be after module-*-restore but before module-*-detect
+#load-module module-switch-on-port-available
+
+### Load audio drivers statically
+### (it's probably better to not load these drivers manually, but instead
+### use module-udev-detect -- see below -- for doing this automatically)
+#load-module module-alsa-sink
+#load-module module-alsa-source device=hw:1,0
+#load-module module-oss device="/dev/dsp" sink_name=output source_name=input
+#load-module module-oss-mmap device="/dev/dsp" sink_name=output source_name=input
+#load-module module-null-sink
+#load-module module-pipe-sink
+
+### X6100 working with dmix & dsnoop
+#load-module module-alsa-sink device=mixplayback
+#load-module module-alsa-source device=mixcapture
+
+# INPUT/RECORD
+#load-module module-alsa-source device="dsnoop:CARD=sun8ia33audio,DEV=0" tsched=1
+
+# OUTPUT/PLAYBACK
+#load-module module-alsa-sink device="dmix:CARD=sun8ia33audio,DEV=0" tsched=1
+
+#unload-module module-udev-detect
+#unload-module module-detect
+#load-module module-alsa-sink device=dmix
+#load-module module-alsa-source device=dsnoop
+
+
+### Automatically load driver modules depending on the hardware available
+#.ifexists module-udev-detect.so
+#load-module module-udev-detect tsched=0
+#.else
+### Use the static hardware detection module (for systems that lack udev support)
+#load-module module-detect
+#.endif
+
+load-module module-null-sink sink_name=X6100_TX sink_properties=device.description=X6100_TX format=s16le rate=16000 channels=2
+load-module module-null-sink sink_name=X6100_RX sink_properties=device.description=X6100_RX format=s16le rate=16000 channels=2
+
+### Automatically connect sink and source if JACK server is present
+.ifexists module-jackdbus-detect.so
+.nofail
+load-module module-jackdbus-detect channels=2
+.fail
+.endif
+
+### Automatically load driver modules for Bluetooth hardware
+.ifexists module-bluetooth-policy.so
+load-module module-bluetooth-policy
+.endif
+
+.ifexists module-bluetooth-discover.so
+load-module module-bluetooth-discover
+.endif
+
+### Load several protocols
+.ifexists module-esound-protocol-unix.so
+load-module module-esound-protocol-unix
+.endif
+load-module module-native-protocol-unix auth-anonymous=1
+
+### Network access (may be configured with paprefs, so leave this commented
+### here if you plan to use paprefs)
+#load-module module-esound-protocol-tcp
+#load-module module-native-protocol-tcp
+#load-module module-zeroconf-publish
+
+### Load the RTP receiver module (also configured via paprefs, see above)
+#load-module module-rtp-recv
+
+### Load the RTP sender module (also configured via paprefs, see above)
+#load-module module-null-sink sink_name=rtp format=s16be channels=2 rate=44100 sink_properties="device.description='RTP Multicast Sink'"
+#load-module module-rtp-send source=rtp.monitor
+
+### Load additional modules from GSettings. This can be configured with the paprefs tool.
+### Please keep in mind that the modules configured by paprefs might conflict with manually
+### loaded modules.
+.ifexists module-gsettings.so
+.nofail
+load-module module-gsettings
+.fail
+.endif
+
+
+### Automatically restore the default sink/source when changed by the user
+### during runtime
+### NOTE: This should be loaded as early as possible so that subsequent modules
+### that look up the default sink/source get the right value
+load-module module-default-device-restore
+
+### Automatically move streams to the default sink if the sink they are
+### connected to dies, similar for sources
+load-module module-rescue-streams
+
+### Make sure we always have a sink around, even if it is a null sink.
+load-module module-always-sink
+
+### Honour intended role device property
+load-module module-intended-roles
+
+### Automatically suspend sinks/sources that become idle for too long
+load-module module-suspend-on-idle
+
+### If autoexit on idle is enabled we want to make sure we only quit
+### when no local session needs us anymore.
+.ifexists module-console-kit.so
+load-module module-console-kit
+.endif
+.ifexists module-systemd-login.so
+load-module module-systemd-login
+.endif
+
+### Enable positioned event sounds
+load-module module-position-event-sounds
+
+### Cork music/video streams when a phone stream is active
+load-module module-role-cork
+
+### Modules to allow autoloading of filters (such as echo cancellation)
+### on demand. module-filter-heuristics tries to determine what filters
+### make sense, and module-filter-apply does the heavy-lifting of
+### loading modules and rerouting streams.
+load-module module-filter-heuristics
+load-module module-filter-apply
+
+### Make some devices default
+#set-default-sink output
+#set-default-source input

userpatches/overlay/etc/pulse/system.pa

@@ -0,0 +1,61 @@
+#!/usr/bin/pulseaudio -nF
+#
+# This file is part of PulseAudio.
+#
+# PulseAudio is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# PulseAudio is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+
+# This startup script is used only if PulseAudio is started in system
+# mode.
+
+### Automatically restore the volume of streams and devices
+load-module module-device-restore
+load-module module-stream-restore
+load-module module-card-restore
+
+### Automatically load driver modules depending on the hardware available
+.ifexists module-udev-detect.so
+load-module module-udev-detect
+.else
+### Use the static hardware detection module (for systems that lack udev/hal support)
+load-module module-detect
+.endif
+
+### Load several protocols
+.ifexists module-esound-protocol-unix.so
+load-module module-esound-protocol-unix
+.endif
+load-module module-native-protocol-unix
+
+### Automatically restore the default sink/source when changed by the user
+### during runtime
+### NOTE: This should be loaded as early as possible so that subsequent modules
+### that look up the default sink/source get the right value
+load-module module-default-device-restore
+
+### Automatically move streams to the default sink if the sink they are
+### connected to dies, similar for sources
+load-module module-rescue-streams
+
+### Make sure we always have a sink around, even if it is a null sink.
+load-module module-always-sink
+
+### Automatically suspend sinks/sources that become idle for too long
+load-module module-suspend-on-idle
+
+### Enable positioned event sounds
+load-module module-position-event-sounds
+
+### Enable bluetooth
+load-module module-bluetooth-policy
+load-module module-bluetooth-discover

userpatches/overlay/etc/systemd/system/alsa_2_pulse.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=alsa 2 pulseaudio
+Before=systemd-user-sessions.service
+Before=lightdm.service
+Requires=pulseaudio_system.service
+
+[Service]
+User=root
+ExecStart=/bin/sh -c '/usr/bin/arecord -D mixcapture --format S16_LE --rate 16000 | /usr/bin/paplay --device=X6100_RX --client-name=alsa_2_pulse.service --stream-name=X6100'
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target

userpatches/overlay/etc/systemd/system/amixer.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=amixer
+Before=systemd-user-sessions.service
+Before=lightdm.service
+
+[Service]
+User=root
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/root/amixer.sh start
+ExecStop=/root/amixer.sh stop
+TimeoutSec=30
+StartLimitInterval=350
+StartLimitBurst=10
+[Install]
+WantedBy=multi-user.target

userpatches/overlay/etc/systemd/system/pulse_2_alsa.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=pulseaudio 2 alsa
+Before=systemd-user-sessions.service
+Before=lightdm.service
+Requires=pulseaudio_system.service
+
+[Service]
+User=root
+ExecStart=/bin/sh -c '/usr/bin/parec --rate=16000 --format=s16le --device=X6100_TX.monitor --client-name=pulse_2_alsa.service --stream-name=X6100 | /usr/bin/aplay --format S16_LE --rate 16000 -D mixplayback'
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target

userpatches/overlay/etc/systemd/system/pulse_2_network_rx.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=pulseaudio 2 network X6100 RX
+Before=systemd-user-sessions.service
+Before=lightdm.service
+Requires=pulseaudio_system.service
+Requires=alsa_2_pulse.service
+
+[Service]
+User=root
+ExecStart=/usr/bin/gst-launch-1.0 pulsesrc device=X6100_RX.monitor ! audioconvert ! audio/x-raw,rate=16000,channels=2,format=S16LE ! wavenc ! tcpserversink port=7000 host=0.0.0.0
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target

userpatches/overlay/etc/systemd/system/pulseaudio_system.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=pulseaudio system mode
+Before=systemd-user-sessions.service
+Before=lightdm.service
+Requires=amixer.service
+
+[Service]
+User=root
+Type=notify
+ExecStart=/usr/bin/pulseaudio -v --daemonize=no --system --realtime --log-target=journal --disallow-exit
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target

userpatches/overlay/etc/systemd/system/x6100_chroot.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=x6100 Internal charoot
+Before=systemd-user-sessions.service
+Before=lightdm.service
+
+[Service]
+User=root
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/root/chroot_onboard.sh start
+ExecStop=/root/chroot_onboard.sh stop
+TimeoutSec=30
+StartLimitInterval=350
+StartLimitBurst=10
+
+[Install]
+WantedBy=multi-user.target

userpatches/overlay/root/amixer.sh

@@ -0,0 +1,55 @@
+#!/bin/sh
+#
+# Starts pulseaudio.
+#
+
+source /etc/profile
+start() {
+	printf "init amixer"
+    amixer cset numid=10,iface=MIXER,name='AIF1 Data Digital ADC Capture Switch' on
+    amixer cset numid=19,iface=MIXER,name='Mic1 Capture Switch' on
+    amixer -c 0 sset 'ADC Gain',0 3
+    amixer -c 0 sset 'Mic1 Boost',0 0
+    amixer -c 0 sset 'Mic1',0 7
+    amixer -c 0 sset 'Mic1',0 unmute
+    amixer cset numid=9,iface=MIXER,name='AIF1 Slot 0 Digital DAC Playback Switch' on
+    amixer -c 0 sset 'DAC',0 on
+    amixer -c 0 sset 'Headphone',0 63
+    amixer -c 0 sset 'Headphone',0 unmute
+	echo "OK"
+}
+stop() {
+	printf "deinit amixer"
+    amixer cset numid=10,iface=MIXER,name='AIF1 Data Digital ADC Capture Switch' off
+    amixer cset numid=19,iface=MIXER,name='Mic1 Capture Switch' off
+    amixer -c 0 sset 'ADC Gain',0 0
+    amixer -c 0 sset 'Mic1 Boost',0 0
+    amixer -c 0 sset 'Mic1',0 0
+    amixer -c 0 sset 'Mic1',0 mute
+    amixer cset numid=9,iface=MIXER,name='AIF1 Slot 0 Digital DAC Playback Switch' off
+    amixer -c 0 sset 'DAC',0 off
+    amixer -c 0 sset 'Headphone',0 0
+    amixer -c 0 sset 'Headphone',0 mute
+	echo "OK"
+}
+restart() {
+	stop
+	start
+}
+
+case "$1" in
+  start)
+	start
+	;;
+  stop)
+	stop
+	;;
+  restart|reload)
+	restart
+	;;
+  *)
+	echo "Usage: $0 {start|stop|restart}"
+	exit 1
+esac
+
+exit $?

userpatches/overlay/root/chroot_onboard.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+if [ "$1" == "start" ] ; then
+    mkdir -p /mnt/x6100
+    mount /dev/mmcblk2p2 /mnt/x6100
+
+    mount -t proc proc  /mnt/x6100/proc
+    mount -t sysfs sys  /mnt/x6100/sys
+    mount -o bind /dev  /mnt/x6100/dev
+    mount -t devpts /dev/pts /mnt/x6100/dev/pts/
+
+    mkdir -p /mnt/x6100/run/udev
+    mount -o bind /run/udev /mnt/x6100/run/udev
+
+
+    mkdir -p /var/run/pulse
+    mkdir -p /mnt/x6100/tmp/pulse
+    mount -o bind /var/run/pulse /mnt/x6100/tmp/pulse
+
+    mkdir -p /var/run/dbus
+    mkdir -p /mnt/x6100/tmp/dbus
+    mount -o bind /var/run/dbus /mnt/x6100/tmp/dbus
+elif  [ "$1" == "stop" ] ; then
+    echo "not Implemented"
+else
+    chroot  /mnt/x6100 /bin/bash
+fi

userpatches/overlay/root/run_x6100_app.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+echo 1 > /sys/class/gpio/gpio138/value
+chroot /mnt/x6100 /bin/bash -c 'source /etc/profile && /usr/app_qt/x6100_ui_v100'