No sound. Dummy interface.

sartrejp · 2021-06-25 20:00:37

Hi everyone, Im having this problem. In pavucontrol only show dummy interface and theres no sound. Its a fresh install, kernel 5.12.12, onboard intel, works with ubuntu live (its now hardware issue). I read (I dont know the past) a lot, so Im posting what ussually ask to people searching for help in this issues. I hope you can help me.

aplay -l shows

**** List of PLAYBACK Hardware Devices ****
card 0: Audio [Intel HDMI/DP LPE Audio], device 0: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Audio [Intel HDMI/DP LPE Audio], device 1: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Audio [Intel HDMI/DP LPE Audio], device 2: HdmiLpeAudio [Intel HDMI/DP LPE Audi]
Subdevices: 1/1
Subdevice #0: subdevice #0

dmesg | grep snd --> doesn't have an ouput

cat /proc/asound/cards shows

0 [Audio ]: HdmiLpeAudio - Intel HDMI/DP LPE Audio
Intel HDMI/DP LPE Audio

lspci -nn shows

0:00.0 Host bridge [0600]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register [8086:2280] (rev 36)
00:02.0 VGA compatible controller [0300]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller [8086:22b0] (rev 36)
00:03.0 Multimedia controller [0480]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Imaging Unit [8086:22b8] (rev ff)
00:0b.0 Signal processing controller [1180]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Power Management Controller [8086:22dc] (rev 36)
00:14.0 USB controller [0c03]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller [8086:22b5] (rev 36)
00:1a.0 Encryption controller [1080]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine [8086:2298] (rev 36)
00:1f.0 ISA bridge [0601]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCU [8086:229c] (rev 36)

amixer shows

Simple mixer control 'Master',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 65536
Mono:
Front Left: Playback 65536 [100%] [on]
Front Right: Playback 65536 [100%] [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch cswitch-joined
Capture channels: Front Left - Front Right
Limits: Capture 0 - 65536
Front Left: Capture 65536 [100%] [on]
Front Right: Capture 65536 [100%] [on]

pacmd list-cards shows

1 card(s) available.
index: 0
name: <alsa_card.pci-0000_00_02.0-platform-hdmi-lpe-audio>
driver: <module-alsa-card.c>
owner module: 6
properties:
alsa.card = "0"
alsa.card_name = "Intel HDMI/DP LPE Audio"
alsa.long_card_name = "Intel HDMI/DP LPE Audio"
alsa.driver_name = "snd_hdmi_lpe_audio"
device.bus_path = "pci-0000:00:02.0-platform-hdmi-lpe-audio"
sysfs.path = "/devices/pci0000:00/0000:00:02.0/hdmi-lpe-audio/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "22b0"
device.product.name = "Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller"
device.string = "0"
device.description = "Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
output:hdmi-stereo: Salida Digital Stereo (HDMI) (priority 5900, available: no)
output:hdmi-surround: Salida Digital Surround 5.1 (HDMI) (priority 800, available: no)
output:hdmi-surround71: Salida Digital Surround 7.1 (HDMI) (priority 800, available: no)
output:hdmi-stereo-extra1: Salida Digital Stereo (HDMI 2) (priority 5700, available: no)
output:hdmi-surround-extra1: Salida Digital Surround 5.1 (HDMI 2) (priority 600, available: no)
output:hdmi-surround71-extra1: Salida Digital Surround 7.1 (HDMI 2) (priority 600, available: no)
output:hdmi-stereo-extra2: Salida Digital Stereo (HDMI 3) (priority 5700, available: no)
output:hdmi-surround-extra2: Salida Digital Surround 5.1 (HDMI 3) (priority 600, available: no)
output:hdmi-surround71-extra2: Salida Digital Surround 7.1 (HDMI 3) (priority 600, available: no)
off: Apagado (priority 0, available: unknown)
active profile: <off>
ports:
hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"

pacmd list-sinks shows

1 sink(s) available.
* index: 0
name: <auto_null>
driver: <module-null-sink.c>
flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 1000
volume: front-left: 65536 / 100% / 0,00 dB, front-right: 65536 / 100% / 0,00 dB
balance 0,00
base volume: 65536 / 100% / 0,00 dB
volume steps: 65537
muted: no
current latency: 0,00 ms
max request: 375 KiB
max rewind: 375 KiB
monitor source: 0
sample spec: s16le 2ch 48000Hz
channel map: front-left,front-right
Estéreo
used by: 0
linked by: 0
configured latency: 0,00 ms; range is 0,50 .. 2000,00 ms
module: 12
properties:
device.description = "Salida Ficticia"
device.class = "abstract"
device.icon_name = "audio-card"

systool -vm snd_hda_intel

Error opening module snd_hda_intel

cat /proc/asound/modules

0 snd_hdmi_lpe_audio

lsmod | grep snd

snd_hdmi_lpe_audio 32768 1
snd_sof_acpi_intel_byt 28672 0
snd_sof_intel_ipc 20480 1 snd_sof_acpi_intel_byt
snd_sof_acpi 20480 1 snd_sof_acpi_intel_byt
snd_sof 147456 3 snd_sof_acpi,snd_sof_acpi_intel_byt,snd_sof_intel_ipc
snd_sof_xtensa_dsp 16384 1 snd_sof_acpi_intel_byt
ledtrig_audio 16384 1 snd_sof
snd_intel_sst_acpi 20480 0
snd_soc_acpi_intel_match 49152 2 snd_sof_acpi_intel_byt,snd_intel_sst_acpi
snd_soc_acpi 16384 3 snd_soc_acpi_intel_match,snd_sof_acpi_intel_byt,snd_intel_sst_acpi
snd_intel_sst_core 69632 1 snd_intel_sst_acpi
snd_soc_sst_atom_hifi2_platform 114688 1 snd_intel_sst_core
snd_intel_dspcfg 28672 2 snd_sof_acpi_intel_byt,snd_intel_sst_acpi
snd_intel_sdw_acpi 20480 1 snd_intel_dspcfg
snd_soc_rt5651 106496 0
snd_soc_rl6231 20480 1 snd_soc_rt5651
snd_soc_core 331776 3 snd_soc_rt5651,snd_sof,snd_soc_sst_atom_hifi2_platform
snd_compress 32768 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_pcm 147456 8 snd_soc_rt5651,snd_sof,snd_sof_intel_ipc,snd_compress,snd_hdmi_lpe_audio,snd_soc_sst_atom_hifi2_platform,snd_soc_core,snd_pcm_dmaengine
snd_timer 45056 1 snd_pcm
snd 114688 8 snd_timer,snd_compress,snd_hdmi_lpe_audio,snd_soc_sst_atom_hifi2_platform,snd_soc_core,snd_pcm
soundcore 16384 1 snd

V1del · 2021-06-25 20:13:38

Welcome to the boards please use [ code ] tags for output instead of quote tags.

Lots of sof cards, make sure alsa-ucm-conf and sof-firmware are installed. I don't think any of these HDMI devices are your real sound card and you need sof-firmware to get your analog output running. Should you still want to try you can try to force a profile manually with e.g.

pacmd set-card-profile alsa_card.pci-0000_00_02.0-platform-hdmi-lpe-audio output:hdmi-stereo

but I still rather think that your real card is hidden by the lack of sof-firmware (check dmesg)

sartrejp · 2021-06-25 20:31:39

Sorry for the tags

I reinstalled both, alsa-ucm-conf and sof-firmware , rebooted, and nothing, also tried

 pacmd set-card-profile alsa_card.pci-0000_00_02.0-platform-hdmi-lpe-audio output:hdmi-stereo

and still nothing.

I really don't know how to continue

Arch Linux

#1 2021-06-25 20:00:37

No sound. Dummy interface.

#2 2021-06-25 20:13:38

Re: No sound. Dummy interface.

#3 2021-06-25 20:31:39

Re: No sound. Dummy interface.

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