VIM1:~ # amixer
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'AIU HDMI CTRL SRC',0
Capabilities: enum
Items: 'DISABLED' 'PCM' 'I2S'
Item0: 'I2S'
Simple mixer control 'AIU SPDIF SRC SEL',0
Capabilities: enum
Items: 'SPDIF' 'I2S'
Item0: 'SPDIF'
VIM1:~ # aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
default:CARD=KHADASVIM
KHADAS-VIM,
Default Audio Device
sysdefault:CARD=KHADASVIM
KHADAS-VIM,
Default Audio Device
front:CARD=KHADASVIM,DEV=0
KHADAS-VIM,
Front output / input
surround40:CARD=KHADASVIM,DEV=0
KHADAS-VIM,
4.0 Surround output to Front and Rear speakers
surround41:CARD=KHADASVIM,DEV=0
KHADAS-VIM,
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=KHADASVIM,DEV=0
KHADAS-VIM,
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=KHADASVIM,DEV=0
KHADAS-VIM,
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=KHADASVIM,DEV=0
KHADAS-VIM,
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
VIM1:~ # aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: KHADASVIM [KHADAS-VIM], device 0: fe.dai-link-0 (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
^ This is what I see. Audio seems to work fine. I don’t claim to understand ALSA though…