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#1 2021-07-08 15:30:24
- vijendransriram
- Member
- Registered: 2021-07-07
- Posts: 2
No audio over HDA nvidia
I am trying to play audio over HDMI connected to my graphics card but there is no audio playing. I checked pavucontrol and it is detecting some audio. I have listed the output of the following during playback.
$ sudo fuser -v /dev/snd/*
[sudo] password for sriramv:
USER PID ACCESS COMMAND
/dev/snd/controlC0: sriramv 1142 F.... pulseaudio
/dev/snd/controlC1: sriramv 1142 F.... pulseaudio
/dev/snd/controlC2: sriramv 1142 F.... pulseaudio
/dev/snd/pcmC1D7p: sriramv 1142 F...m pulseaudio$ pacmd list-cards
3 card(s) available.
index: 0
name: <alsa_card.pci-0000_01_00.1>
driver: <module-alsa-card.c>
owner module: 6
properties:
alsa.card = "1"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0xa1080000 irq 17"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:01:00.1"
sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.id = "1aef"
device.product.name = "GA102 High Definition Audio Controller"
device.string = "1"
device.description = "GA102 High Definition Audio Controller"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
output:hdmi-stereo: Digital Stereo (HDMI) Output (priority 5900, available: no)
output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (priority 800, available: no)
output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (priority 800, available: no)
output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (priority 5700, available: unknown)
output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (priority 5700, available: no)
output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output (priority 600, available: no)
output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output (priority 600, available: no)
output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (priority 5700, available: no)
output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output (priority 600, available: no)
output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output (priority 600, available: no)
output:hdmi-stereo-extra4: Digital Stereo (HDMI 5) Output (priority 5700, available: no)
output:hdmi-surround-extra4: Digital Surround 5.1 (HDMI 5) Output (priority 600, available: no)
output:hdmi-surround71-extra4: Digital Surround 7.1 (HDMI 5) Output (priority 600, available: no)
output:hdmi-stereo-extra5: Digital Stereo (HDMI 6) Output (priority 5700, available: no)
output:hdmi-surround-extra5: Digital Surround 5.1 (HDMI 6) Output (priority 600, available: no)
output:hdmi-surround71-extra5: Digital Surround 7.1 (HDMI 6) Output (priority 600, available: no)
output:hdmi-stereo-extra6: Digital Stereo (HDMI 7) Output (priority 5700, available: no)
output:hdmi-surround-extra6: Digital Surround 5.1 (HDMI 7) Output (priority 600, available: no)
output:hdmi-surround71-extra6: Digital Surround 7.1 (HDMI 7) Output (priority 600, available: no)
off: Off (priority 0, available: unknown)
active profile: <output:hdmi-stereo-extra1>
sinks:
alsa_output.pci-0000_01_00.1.hdmi-stereo-extra1/#0: GA102 High Definition Audio Controller Digital Stereo (HDMI 2)
sources:
alsa_output.pci-0000_01_00.1.hdmi-stereo-extra1.monitor/#0: Monitor of GA102 High Definition Audio Controller Digital Stereo (HDMI 2)
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: yes)
properties:
device.icon_name = "video-display"
device.product.name = "C49RG9x
"
hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-3: HDMI / DisplayPort 4 (priority 5600, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-4: HDMI / DisplayPort 5 (priority 5500, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-5: HDMI / DisplayPort 6 (priority 5400, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
hdmi-output-6: HDMI / DisplayPort 7 (priority 5300, latency offset 0 usec, available: no)
properties:
device.icon_name = "video-display"
index: 1
name: <alsa_card.usb-046d_HD_Pro_Webcam_C920_58C53ADF-02>
driver: <module-alsa-card.c>
owner module: 7
properties:
alsa.card = "2"
alsa.card_name = "HD Pro Webcam C920"
alsa.long_card_name = "HD Pro Webcam C920 at usb-0000:00:14.0-8, high speed"
alsa.driver_name = "snd_usb_audio"
device.bus_path = "pci-0000:00:14.0-usb-0:8:1.2"
sysfs.path = "/devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.2/sound/card2"
udev.id = "usb-046d_HD_Pro_Webcam_C920_58C53ADF-02"
device.bus = "usb"
device.vendor.id = "046d"
device.vendor.name = "Logitech, Inc."
device.product.id = "082d"
device.product.name = "HD Pro Webcam C920"
device.serial = "046d_HD_Pro_Webcam_C920_58C53ADF"
device.form_factor = "webcam"
device.string = "2"
device.description = "HD Pro Webcam C920"
module-udev-detect.discovered = "1"
device.icon_name = "camera-web-usb"
profiles:
input:analog-stereo: Analog Stereo Input (priority 65, available: unknown)
input:iec958-stereo: Digital Stereo (IEC958) Input (priority 55, available: unknown)
off: Off (priority 0, available: unknown)
active profile: <input:analog-stereo>
sources:
alsa_input.usb-046d_HD_Pro_Webcam_C920_58C53ADF-02.analog-stereo/#1: HD Pro Webcam C920 Analog Stereo
ports:
analog-input-mic: Microphone (priority 8700, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-input-microphone"
iec958-stereo-input: Digital Input (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
properties:
index: 2
name: <alsa_card.pci-0000_00_1f.3>
driver: <module-alsa-card.c>
owner module: 8
properties:
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0x4012110000 irq 161"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "06c8"
device.product.name = "Comet Lake PCH cAVS"
device.form_factor = "internal"
device.string = "0"
device.description = "Built-in Audio"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
profiles:
input:analog-stereo: Analog Stereo Input (priority 65, available: no)
output:analog-stereo: Analog Stereo Output (priority 6500, available: no)
output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (priority 6565, available: no)
output:analog-surround-21: Analog Surround 2.1 Output (priority 1300, available: no)
output:analog-surround-21+input:analog-stereo: Analog Surround 2.1 Output + Analog Stereo Input (priority 1365, available: no)
output:analog-surround-40: Analog Surround 4.0 Output (priority 1200, available: no)
output:analog-surround-40+input:analog-stereo: Analog Surround 4.0 Output + Analog Stereo Input (priority 1265, available: no)
output:analog-surround-41: Analog Surround 4.1 Output (priority 1300, available: no)
output:analog-surround-41+input:analog-stereo: Analog Surround 4.1 Output + Analog Stereo Input (priority 1365, available: no)
output:analog-surround-50: Analog Surround 5.0 Output (priority 1200, available: no)
output:analog-surround-50+input:analog-stereo: Analog Surround 5.0 Output + Analog Stereo Input (priority 1265, available: no)
output:analog-surround-51: Analog Surround 5.1 Output (priority 1300, available: no)
output:analog-surround-51+input:analog-stereo: Analog Surround 5.1 Output + Analog Stereo Input (priority 1365, available: no)
output:analog-surround-71: Analog Surround 7.1 Output (priority 1200, available: no)
output:analog-surround-71+input:analog-stereo: Analog Surround 7.1 Output + Analog Stereo Input (priority 1265, available: no)
output:iec958-stereo: Digital Stereo (IEC958) Output (priority 5500, available: unknown)
output:iec958-stereo+input:analog-stereo: Digital Stereo (IEC958) Output + Analog Stereo Input (priority 5565, available: no)
off: Off (priority 0, available: unknown)
active profile: <output:iec958-stereo>
sinks:
alsa_output.pci-0000_00_1f.3.iec958-stereo/#1: Built-in Audio Digital Stereo (IEC958)
sources:
alsa_output.pci-0000_00_1f.3.iec958-stereo.monitor/#2: Monitor of Built-in Audio Digital Stereo (IEC958)
ports:
analog-input-front-mic: Front Microphone (priority 8500, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-input-rear-mic: Rear Microphone (priority 8200, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-input-microphone"
analog-input-linein: Line In (priority 8100, latency offset 0 usec, available: no)
properties:
analog-output-lineout: Line Out (priority 9000, latency offset 0 usec, available: no)
properties:
analog-output-headphones: Headphones (priority 9900, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
iec958-stereo-output: Digital Output (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
properties: $ pacmd list-sinks
2 sink(s) available.
* index: 0
name: <alsa_output.pci-0000_01_00.1.hdmi-stereo-extra1>
driver: <module-alsa-card.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: RUNNING
suspend cause: (none)
priority: 9030
volume: front-left: 62299 / 95% / -1.32 dB, front-right: 62299 / 95% / -1.32 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 19.15 ms
max request: 4 KiB
max rewind: 4 KiB
monitor source: 0
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 1
linked by: 1
configured latency: 23.22 ms; range is 0.50 .. 1999.82 ms
card: 0 <alsa_card.pci-0000_01_00.1>
module: 6
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "HDMI 1"
alsa.id = "HDMI 1"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "7"
alsa.card = "1"
alsa.card_name = "HDA NVidia"
alsa.long_card_name = "HDA NVidia at 0xa1080000 irq 17"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:01:00.1"
sysfs.path = "/devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1"
device.bus = "pci"
device.vendor.id = "10de"
device.vendor.name = "NVIDIA Corporation"
device.product.id = "1aef"
device.product.name = "GA102 High Definition Audio Controller"
device.string = "hdmi:1,1"
device.buffering.buffer_size = "352768"
device.buffering.fragment_size = "176384"
device.access_mode = "mmap+timer"
device.profile.name = "hdmi-stereo-extra1"
device.profile.description = "Digital Stereo (HDMI 2)"
device.description = "GA102 High Definition Audio Controller Digital Stereo (HDMI 2)"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: yes)
properties:
device.icon_name = "video-display"
device.product.name = "C49RG9x
"
active port: <hdmi-output-1>
index: 1
name: <alsa_output.pci-0000_00_1f.3.iec958-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9038
volume: front-left: 74161 / 113% / 3.22 dB, front-right: 74161 / 113% / 3.22 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 0.00 ms
max request: 0 KiB
max rewind: 0 KiB
monitor source: 2
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 0.00 ms; range is 0.50 .. 2000.00 ms
card: 2 <alsa_card.pci-0000_00_1f.3>
module: 8
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC3861 Digital"
alsa.id = "ALC3861 Digital"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "1"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0x4012110000 irq 161"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "06c8"
device.product.name = "Comet Lake PCH cAVS"
device.form_factor = "internal"
device.string = "iec958:0"
device.buffering.buffer_size = "352800"
device.buffering.fragment_size = "176400"
device.access_mode = "mmap+timer"
device.profile.name = "iec958-stereo"
device.profile.description = "Digital Stereo (IEC958)"
device.description = "Built-in Audio Digital Stereo (IEC958)"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
iec958-stereo-output: Digital Output (S/PDIF) (priority 0, latency offset 0 usec, available: unknown)
properties:
active port: <iec958-stereo-output>$ pacmd list-sink-inputs
1 sink input(s) available.
index: 0
driver: <protocol-native.c>
flags: START_CORKED
state: RUNNING
sink: 0 <alsa_output.pci-0000_01_00.1.hdmi-stereo-extra1>
volume: front-left: 67715 / 103% / 0.85 dB, front-right: 67715 / 103% / 0.85 dB
balance 0.00
muted: no
current latency: 33.76 ms
requested latency: 23.22 ms
sample spec: float32le 2ch 44100Hz
channel map: front-left,front-right
Stereo
resample method: copy
module: 14
client: 2 <Google Chrome>
properties:
application.icon_name = "google-chrome"
media.name = "Playback"
application.name = "Google Chrome"
native-protocol.peer = "UNIX socket client"
native-protocol.version = "34"
application.process.id = "1131"
application.process.user = "sriramv"
application.process.host = "Sriramv"
application.process.binary = "chrome"
application.language = "en_US.UTF-8"
window.x11.display = ":0"
application.process.machine_id = "e1889507400f4cbdbd3fa857d8cfd887"
application.process.session_id = "1"
module-stream-restore.id = "sink-input-by-application-name:Google Chrome"Offline
#2 2021-07-08 20:29:55
- Mnr Grumpy
- Member
- Registered: 2021-07-08
- Posts: 2
Re: No audio over HDA nvidia
Apparently Nvidia hdmi sound has a few problems- see if this helps:
https://wiki.archlinux.org/title/PulseA … figuration
and especially
https://wiki.archlinux.org/title/PulseA … vidia_HDMI
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#3 2021-07-08 21:38:58
- V1del
- Forum Moderator
- Registered: 2012-10-16
- Posts: 25,263
Re: No audio over HDA nvidia
These links aren't going to help, pulse properly detects and accesses the correct card output.
First questions first, double and triple check your monitor that it a) actually has speakers and is expected to work in the first place, b) try unplugging/replugging it and test again.
Edit: Googling for that Monitor as shown in pulse's output gives me https://www.samsung.com/ca/monitors/gam … g90ssnxza/ which mentions that this monitor does not have built-in speakers, most "gaming" monitors do not.
Last edited by V1del (2021-07-08 21:44:58)
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#4 2022-09-21 14:16:16
- SpiceyMilkUp
- Member
- Registered: 2022-09-21
- Posts: 1
Re: No audio over HDA nvidia
I had the same issue with my HDA Nvidia card and found the answer from this Ubuntu Forums post: https://askubuntu.com/questions/1222600 … 22#1223922
My card was getting recognized but pulsemixer would not show a slider to change the volume. Pavucontrol would have a slider, but this time the output device was called "Dummy Output". Running these two commands got the sound working on my laptop, along with the sound from my wired head phones. A reboot was required.
#!/usr/bin/env bash
echo "options snd-hda-intel dmic_detect=0" | sudo tee -a /etc/modprobe.d/alsa-base.conf
echo "blacklist snd_soc_skl" | sudo tee -a /etc/modprobe.d/blacklist.confOffline
#5 2022-09-21 14:49:05
- V1del
- Forum Moderator
- Registered: 2012-10-16
- Posts: 25,263
Re: No audio over HDA nvidia
The OP in question does not have a card requiring sof-firmware so this will not have helped them where they to still bother with the issue.
Also nor has your post anything to do with HDMI but with lack of sof-firmware, in which case the more proper course of action would be to install sof-firmware instead of forcing the old HDA codec.
In any case, since the OP hasn't returned I'll close this old topic.
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