Da7218 playback works in SDK-303 but gives ALSA lib ../../alsa-plugins-1.1.4/pulse/pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Connection refused ERROR in SDK-1.0.6

Hi All,

We are using SDK1.0.6 for custom made rzg2n based board. Enable da7218 in kernel menuconfig and using working dtsi ( which is working in SDK3.0.3).

The steps we followed is same as the steps we followed in sdk-3.0-3 where we got da7218 playback  working.

But when we use the below command in sdk-1.0.6 with 4.19.140 kernel we are getting the error given below.

root@hihope-rzg2n:~# aplay file_example_WAV_10MG.wav
ALSA lib ../../alsa-plugins-1.1.4/pulse/pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Connection refused

aplay: main:807: audio open error: Connection refused
root@hihope-rzg2n:~#

Please guide us what are we missing  in sdk-1.0.6( customer is using this sdk so we are integrating da7218 in sdk-1.0.6).

Thanks and regards,

Nagaraja