Checkbox : audio/alsa-playback

hi,

i am trying to run this job, but it gives the error, what i need to set the param for ALSADEVICE? i tried to set the param ALSADEVICE=hw:0,0, but it did not work. please suggest

… 8< -------------------------------------------------------------------------
ALSA lib conf.c:3544:(snd_config_hook_load) cannot stat file/directory /usr/share/alsa/cards/aliases.conf
terminate called after throwing an instance of ‘Alsa::AlsaError’
what(): Failed to write params to ALSA
------------------------------------------------------------------------- >8 —

export ALSA_CONFIG_PATH=/usr/share/alsa/ucm/DB410c/DB410.conf

checkbox-snappy.checkbox-cli run com.canonical.certification::audio/alsa-playback

------------------------------------------------------------------------ >8 —
Outcome: job passed
--------------[ Running job 2 / 3. Estimated time left: 0:00:11 ]---------------
------------[ Check that at least one audio playback device exits ]-------------
ID: com.canonical.certification::audio/detect-playback-devices
Category: com.canonical.certification::audio
… 8< -------------------------------------------------------------------------
Count: 2
------------------------------------------------------------------------- >8 —
Outcome: job passed

root@linaro-alip:/usr/share/alsa/ucm/DB410c# cat /proc/asound/pcm
00-00: ADV7533 i2s-hifi-0 : : playback 1
00-01: WCD multicodec-1 : : playback 1
00-02: WCD-Capture multicodec-2 : : capture 1
root@linaro-alip:/usr/share/alsa/ucm/DB410c#