pomon Run this command and provide the output:
sudo cat /sys/firmware/acpi/tables/DSDT | strings | grep -E "8326|ESSX|VEN"
$ sudo cat /sys/firmware/acpi/tables/DSDT | strings | grep -E "8326|ESSX|VEN"
[sudo] password for coda34:
IcESSX
ESSX8326
ESSX8326
Everest Codec Controller ES8326
$ lsmod | grep ssm4567
snd_soc_ssm4567 20480 0
snd_soc_core 446464 4 snd_soc_avs,snd_soc_hda_codec,snd_soc_ssm4567,snd_soc_es8326
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
The following are the results with the /etc/modprobe.d/audio.conf block active.
$ sudo cat /sys/firmware/acpi/tables/DSDT | strings | grep -E "8326|ESSX|VEN"
[sudo] password for coda34:
IcESSX
ESSX8326
ESSX8326
Everest Codec Controller ES8326
$ lsmod | grep ssm4567
snd_soc_ssm4567 20480 0
snd_soc_core 446464 2 snd_soc_ssm4567,snd_soc_es8326
$ aplay -l
aplay: device_list:279: no soundcards found...