Hi,
I configured the Poky kernel to support for Pulseaudio. I pulled the pulseaudio package into Poky for beagleboard.
I have a file asound.conf under /etc to configure the pulseaudio. All the modules(module-alsa-card, module-alsa-sink, module-alsa-source )provided by pulseaudio are loadeded into the beagleboard.
The simple aplay is working fine on Beagleborad i.e I am getting the sound by playing an audio file using the “aplay” command (aplay abc.wav) But These is no sound while palying the audio file using "paplay" (paplay abc.wav), It is simply come out of it without giving any sound.
I created one user and gave permissions to access the sound cards.
$pactl list
…
.
.
.
…
Module #19
Name: module-alsa-card
Argument: device_id=“0” name=“platform-soc-audio” card_name=“alsa_card.platform-soc-audio” tsched=yes i
gnore_dB=no card_properties=“module-udev-detect.discovered=1”
Usage counter: 0
Properties:
module.author = “Lennart Poettering”
module.description = “ALSA Card”
module.version = “0.9.22-dirty”
…
.
.
…
Card #0
Name: alsa_card.platform-soc-audio
Driver: module-alsa-card.c
Owner Module: 19
Properties:
alsa.card = “0”
alsa.card_name = “omap3beagle”
alsa.long_card_name = “omap3beagle”
alsa.driver_name = “snd_soc_core”
device.bus_path = “platform-soc-audio”
sysfs.path = “/devices/platform/soc-audio/sound/card0”
hal.udi = “/org/freedesktop/Hal/devices/platform_soc_audio_sound_card_0”
hal.product = “omap3beagle Sound Card”
hal.card_id = “omap3beagle”
device.string = “0”
device.description = “omap3beagle”
module-udev-detect.discovered = “1”
device.icon_name = “audio-card”
$pacmd play-sample abc.wav 1
Playing on sink input #0
;But there is no sound
$papaly abc.wav
; No sound. It simply come out.
When i run the command “alamixer” after starting the pulseaudio only the master is there, No DAC1,DAC2, Headset … are there.
$ alsamixer
Card: PulseAudio F1: Help�
� Chip: PulseAudio F2: System information �
� View: F3:[Playback] F4: Capture F5: All F6: Select sound card �
� Item: Master Esc: Exit�
Any help will be appreciated.
Please Can anyone tell me is there anything i need to do and What is the problem.