Jetson HDMI no sound

uriv · November 28, 2014, 10:00am

Hi,

I connected the Jetson board to a TV with HDMI. The screen is displayed, but no sound.

I have L4T 21.1 installed on the board. I tested the sound from System Settings > Sound.

Here is what did work:

sound from the speakers
screen and sound on the TV worked through HDMI from my laptop

Does anyone know how to solve this?

Thanks

rpaliwal_nvidia · November 28, 2014, 10:13am

Hi Uriv,
Do you see any errors while booting up?
Can you please upload the output of “pactl list” in a text file here?

Thanks & Regards,
Rahool

uriv · November 28, 2014, 11:03am

Hi Rahool,

No errors on boot.
I uploaded the output of pactl list to http://s000.tinyupload.com/?file_id=05384427629522923385

Thanks

dtmoodie · January 22, 2017, 6:57pm

Hello, I have the same problem.

Welcome to Ubuntu 14.04.1 LTS (GNU/Linux 3.10.40-ga7da876 armv7l)

GNU nano 2.2.6 File: fix_clocks.sh
echo 0 > /sys/devices/system/cpu/cpuquiet/tegra_cpuquiet/enable
echo 1 > /sys/devices/system/cpu/cpu0/online
echo 1 > /sys/devices/system/cpu/cpu1/online
echo 1 > /sys/devices/system/cpu/cpu2/online
echo 1 > /sys/devices/system/cpu/cpu3/online
echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo 852000000 > /sys/kernel/debug/clock/override.gbus/rate
echo 1 > /sys/kernel/debug/clock/override.gbus/state

                         [ Read 8 lines ]

ubuntu@tegra-ubuntu:~$ ls
cuda-l4t
cudnn
Desktop
Documents
Downloads
fix_clocks.sh
fix_clocks.sh~
GameWorksOpenGLSamples
libvisionworks-repo_1.4.3_armhf_l4t-r21.deb
libvisionworks-sfm-repo_0.86.2_armhf_l4t-r21.deb
libvisionworks-tracking-repo_0.82.3_armhf_l4t-r21.deb
Music
NVIDIA_CUDA-6.5_Samples
OpenCV4Tegra
PerfKit
Pictures
Public
run_gameworks_sample.sh
tegrastats
Templates
Videos
VisionWorks-SFM-0.86-Samples
ubuntu@tegra-ubuntu:~$ pactl list
Module #0
Name: module-device-restore
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Automatically restore the volume/mute state of devices”
module.version = “4.0”

Module #1
Name: module-stream-restore
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Automatically restore the volume/mute/device state of streams”
module.version = “4.0”

Module #2
Name: module-card-restore
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Automatically restore profile of cards”
module.version = “4.0”

Module #3
Name: module-augment-properties
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Augment the property sets of streams with additional static information”
module.version = “4.0”

Module #4
Name: module-switch-on-port-available
Argument:
Usage counter: n/a
Properties:

Module #5
Name: module-alsa-card
Argument: device_id=“1” name=“platform-tegra-snd-rt5639.0” card_name=“alsa_card.platform-tegra-snd-rt5639.0” namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties=“module-udev-detect.discovered=1”
Usage counter: 2
Properties:
module.author = “Lennart Poettering”
module.description = “ALSA Card”
module.version = “4.0”

Module #6
Name: module-alsa-card
Argument: device_id=“0” name=“platform-tegra30-hda” card_name=“alsa_card.platform-tegra30-hda” namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties=“module-udev-detect.discovered=1”
Usage counter: 0
Properties:
module.author = “Lennart Poettering”
module.description = “ALSA Card”
module.version = “4.0”

Module #7
Name: module-udev-detect
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Detect available audio hardware and load matching drivers”
module.version = “4.0”

Module #8
Name: module-android-audio-hal
Argument:
Usage counter: n/a
Properties:
module.author = “David Henningsson”
module.description = “Android Audio HAL (Voice call helper)”
module.version = “4.0”

Module #9
Name: module-bluetooth-policy
Argument:
Usage counter: n/a
Properties:
module.author = “Frédéric Dalleau”
module.description = “When a bluetooth sink or source is added, load module-loopback”
module.version = “4.0”

Module #10
Name: module-bluetooth-discover
Argument:
Usage counter: n/a
Properties:
module.author = “Joao Paulo Rechi Vita”
module.description = “Detect available bluetooth audio devices and load bluetooth audio drivers”
module.version = “4.0”

Module #11
Name: module-native-protocol-unix
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Native protocol (UNIX sockets)”
module.version = “4.0”

Module #12
Name: module-default-device-restore
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Automatically restore the default sink and source”
module.version = “4.0”

Module #13
Name: module-rescue-streams
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “When a sink/source is removed, try to move their streams to the default sink/source”
module.version = “4.0”

Module #14
Name: module-always-sink
Argument:
Usage counter: n/a
Properties:
module.author = “Colin Guthrie”
module.description = “Always keeps at least one sink loaded even if it’s a null one”
module.version = “4.0”

Module #15
Name: module-intended-roles
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Automatically set device of streams based of intended roles of devices”
module.version = “4.0”

Module #16
Name: module-suspend-on-idle
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “When a sink/source is idle for too long, suspend it”
module.version = “4.0”

Module #17
Name: module-systemd-login
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Create a client for each login session of this user”
module.version = “4.0”

Module #18
Name: module-position-event-sounds
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Position event sounds between L and R depending on the position on screen of the widget triggering them.”
module.version = “4.0”

Module #19
Name: module-filter-heuristics
Argument:
Usage counter: n/a
Properties:
module.author = “Colin Guthrie”
module.description = “Detect when various filters are desirable”
module.version = “4.0”

Module #20
Name: module-filter-apply
Argument:
Usage counter: n/a
Properties:
module.author = “Colin Guthrie”
module.description = “Load filter sinks automatically when needed”
module.version = “4.0”

Module #21
Name: module-x11-publish
Argument: display=:0
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “X11 credential publisher”
module.version = “4.0”

Module #22
Name: module-x11-bell
Argument: display=:0 sample=bell.ogg
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “X11 bell interceptor”
module.version = “4.0”

Module #23
Name: module-x11-cork-request
Argument: display=:0
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Synthesize X11 media key events when cork/uncork is requested”
module.version = “4.0”

Module #24
Name: module-x11-xsmp
Argument: display=:0 session_manager=local/tegra-ubuntu:@/tmp/.ICE-unix/1185,unix/tegra-ubuntu:/tmp/.ICE-unix/1185
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “X11 session management”
module.version = “4.0”

Sink #0
State: SUSPENDED
Name: alsa_output.platform-tegra-snd-rt5639.0.analog-stereo
Description: tegra-rt5639 Analog Stereo
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 5
Mute: no
Volume: 0: 47% 1: 47%
0: -19.50 dB 1: -19.50 dB
balance 0.00
Base Volume: 100%
0.00 dB
Monitor Source: alsa_output.platform-tegra-snd-rt5639.0.analog-stereo.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY Properties:
alsa.resolution_bits = “16”
device.api = “alsa”
device.class = “sound”
alsa.class = “generic”
alsa.subclass = “generic-mix”
alsa.name = “”
alsa.id = “rt5639 PCM rt5639-aif1-0”
alsa.subdevice = “0”
alsa.subdevice_name = “subdevice #0”
alsa.device = “0”
alsa.card = “1”
alsa.card_name = “tegra-rt5639”
alsa.long_card_name = “tegra-rt5639”
device.bus_path = “platform-tegra-snd-rt5639.0”
sysfs.path = “/devices/platform/tegra-snd-rt5639.0/sound/card1”
device.string = “hw:1”
device.buffering.buffer_size = “32768”
device.buffering.fragment_size = “8192”
device.access_mode = “mmap+timer”
device.profile.name = “analog-stereo”
device.profile.description = “Analog Stereo”
device.description = “tegra-rt5639 Analog Stereo”
module-udev-detect.discovered = “1”
device.icon_name = “audio-card”
Ports:
analog-output-speaker: Speakers (priority: 10000)
Active Port: analog-output-speaker
Formats:
pcm

Sink #1
State: SUSPENDED
Name: alsa_output.platform-tegra30-hda.hdmi-stereo
Description: HDA NVIDIA Tegra Digital Stereo (HDMI)
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 6
Mute: no
Volume: 0: 100% 1: 100%
0: 0.00 dB 1: 0.00 dB
balance 0.00
Base Volume: 100%
0.00 dB
Monitor Source: alsa_output.platform-tegra30-hda.hdmi-stereo.monitor
Latency: 0 usec, configured 0 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY SET_FORMATS
Properties:
alsa.resolution_bits = “16”
device.api = “alsa”
device.class = “sound”
alsa.class = “generic”
alsa.subclass = “generic-mix”
alsa.name = “HDMI 0”
alsa.id = “HDMI 0”
alsa.subdevice = “0”
alsa.subdevice_name = “subdevice #0”
alsa.device = “3”
alsa.card = “0”
alsa.card_name = “HDA NVIDIA Tegra”
alsa.long_card_name = “HDA NVIDIA Tegra at 0x70038000 irq 113”
device.bus_path = “platform-tegra30-hda”
sysfs.path = “/devices/platform/tegra30-hda/sound/card0”
device.string = “hdmi:0”
device.buffering.buffer_size = “65536”
device.buffering.fragment_size = “32768”
device.access_mode = “mmap+timer”
device.profile.name = “hdmi-stereo”
device.profile.description = “Digital Stereo (HDMI)”
device.description = “HDA NVIDIA Tegra Digital Stereo (HDMI)”
alsa.mixer_name = “Nvidia Tegra12x HDMI”
alsa.components = “HDA:10de0028,10de0101,00100100”
module-udev-detect.discovered = “1”
device.icon_name = “audio-card”
Ports:
hdmi-output-0: HDMI / DisplayPort (priority: 5900, available)
Active Port: hdmi-output-0
Formats:
pcm

Source #0
State: SUSPENDED
Name: alsa_output.platform-tegra-snd-rt5639.0.analog-stereo.monitor Description: Monitor of tegra-rt5639 Analog Stereo
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 5
Mute: no
Volume: 0: 100% 1: 100%
0: 0.00 dB 1: 0.00 dB
balance 0.00
Base Volume: 100%
0.00 dB
Monitor of Sink: alsa_output.platform-tegra-snd-rt5639.0.analog-stereo
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = “Monitor of tegra-rt5639 Analog Stereo”
device.class = “monitor”
alsa.card = “1”
alsa.card_name = “tegra-rt5639”
alsa.long_card_name = “tegra-rt5639”
device.bus_path = “platform-tegra-snd-rt5639.0”
sysfs.path = “/devices/platform/tegra-snd-rt5639.0/sound/card1”
device.string = “1”
module-udev-detect.discovered = “1”
device.icon_name = “audio-card”
Formats:
pcm

Source #1
State: RUNNING
Name: alsa_input.platform-tegra-snd-rt5639.0.analog-stereo
Description: tegra-rt5639 Analog Stereo
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 5
Mute: no
Volume: 0: 100% 1: 100%
0: 0.00 dB 1: 0.00 dB
balance 0.00
Base Volume: 100%
0.00 dB
Monitor of Sink: n/a
Latency: 34163 usec, configured 56000 usec
Flags: HARDWARE DECIBEL_VOLUME LATENCY
Properties:
alsa.resolution_bits = “16”
device.api = “alsa”
device.class = “sound”
alsa.class = “generic”
alsa.subclass = “generic-mix”
alsa.name = “”
alsa.id = “rt5639 PCM rt5639-aif1-0”
alsa.subdevice = “0”
alsa.subdevice_name = “subdevice #0”
alsa.device = “0”
alsa.card = “1”
alsa.card_name = “tegra-rt5639”
alsa.long_card_name = “tegra-rt5639”
device.bus_path = “platform-tegra-snd-rt5639.0”
sysfs.path = “/devices/platform/tegra-snd-rt5639.0/sound/card1”
device.string = “hw:1”
device.buffering.buffer_size = “32768”
device.buffering.fragment_size = “8192”
device.access_mode = “mmap+timer”
device.profile.name = “analog-stereo”
device.profile.description = “Analog Stereo”
device.description = “tegra-rt5639 Analog Stereo”
module-udev-detect.discovered = “1”
device.icon_name = “audio-card”
Ports:
analog-input: Analog Input (priority: 10000)
Active Port: analog-input
Formats:
pcm

Source #2
State: SUSPENDED
Name: alsa_output.platform-tegra30-hda.hdmi-stereo.monitor
Description: Monitor of HDA NVIDIA Tegra Digital Stereo (HDMI)
Driver: module-alsa-card.c
Sample Specification: s16le 2ch 44100Hz
Channel Map: front-left,front-right
Owner Module: 6
Mute: no
Volume: 0: 100% 1: 100%
0: 0.00 dB 1: 0.00 dB
balance 0.00
Base Volume: 100%
0.00 dB
Monitor of Sink: alsa_output.platform-tegra30-hda.hdmi-stereo
Latency: 0 usec, configured 0 usec
Flags: DECIBEL_VOLUME LATENCY
Properties:
device.description = “Monitor of HDA NVIDIA Tegra Digital Stereo (HDMI)”
device.class = “monitor”
alsa.card = “0”
alsa.card_name = “HDA NVIDIA Tegra”
alsa.long_card_name = “HDA NVIDIA Tegra at 0x70038000 irq 113”
device.bus_path = “platform-tegra30-hda”
sysfs.path = “/devices/platform/tegra30-hda/sound/card0”
device.string = “0”
module-udev-detect.discovered = “1”
device.icon_name = “audio-card”
Formats:
pcm

Source Output #0
Driver: protocol-native.c
Owner Module: 11
Client: 9
Source: 1
Sample Specification: float32le 1ch 25Hz
Channel Map: mono
Format: pcm, format.sample_format = “"float32le"” format.rate = “25” format.channels = “1” format.channel_map = “"mono"”
Corked: no
Mute: no
Volume: 0: 100%
0: 0.00 dB
balance 0.00
Buffer Latency: 0 usec
Source Latency: 45007 usec
Resample method: peaks
Properties:
application.id = “org.gnome.VolumeControl”
media.name = “Peak detect”
application.name = “GNOME Volume Control Dialog”
native-protocol.peer = “UNIX socket client”
native-protocol.version = “28”
application.icon_name = “unity-sound-panel”
application.version = “14.04.3”
application.process.id = “2223”
application.process.user = “ubuntu”
application.process.host = “tegra-ubuntu”
application.process.binary = “unity-control-center”
application.language = “en_US.UTF-8”
window.x11.display = “:0”
application.process.machine_id = “ce4e241f4b856b2e8d667714535054ff”
application.process.session_id = “c2”
module-stream-restore.id = “source-output-by-application-id:org.gnome.VolumeControl”

Source Output #1
Driver: protocol-native.c
Owner Module: 11
Client: 9
Source: 1
Sample Specification: float32le 1ch 25Hz
Channel Map: mono
Format: pcm, format.sample_format = “"float32le"” format.rate = “25” format.channels = “1” format.channel_map = “"mono"”
Corked: no
Mute: no
Volume: 0: 100%
0: 0.00 dB
balance 0.00
Buffer Latency: 0 usec
Source Latency: 45082 usec
Resample method: peaks
Properties:
application.id = “org.gnome.VolumeControl”
media.name = “Peak detect”
application.name = “GNOME Volume Control Dialog”
native-protocol.peer = “UNIX socket client”
native-protocol.version = “28”
application.icon_name = “unity-sound-panel”
application.version = “14.04.3”
application.process.id = “2223”
application.process.user = “ubuntu”
application.process.host = “tegra-ubuntu”
application.process.binary = “unity-control-center”
application.language = “en_US.UTF-8”
window.x11.display = “:0”
application.process.machine_id = “ce4e241f4b856b2e8d667714535054ff”
application.process.session_id = “c2”
module-stream-restore.id = “source-output-by-application-id:org.gnome.VolumeControl”

Client #0
Driver: module-systemd-login.c
Owner Module: 17
Properties:
application.name = “Login Session c2”
systemd-login.session = “c2”

Client #1
Driver: module-systemd-login.c
Owner Module: 17
Properties:
application.name = “Login Session c1”
systemd-login.session = “c1”

Client #4
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = “Ubuntu Audio Settings”
native-protocol.peer = “UNIX socket client”
native-protocol.version = “28”
application.id = “com.canonical.settings.sound”
application.icon_name = “multimedia-volume-control”
application.version = “0.1”
application.process.id = “1324”
application.process.user = “ubuntu”
application.process.host = “tegra-ubuntu”
application.process.binary = “indicator-sound-service”
application.language = “en_US.UTF-8”
window.x11.display = “:0”
application.process.machine_id = “ce4e241f4b856b2e8d667714535054ff”
application.process.session_id = “c2”

Client #5
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = “GNOME Volume Control Media Keys”
native-protocol.peer = “UNIX socket client”
native-protocol.version = “28”
application.id = “org.gnome.VolumeControl”
application.icon_name = “multimedia-volume-control”
application.version = “1.0”
application.process.id = “1172”
application.process.user = “ubuntu”
application.process.host = “tegra-ubuntu”
application.process.binary = “unity-settings-daemon”
application.language = “en_US.UTF-8”
window.x11.display = “:0”
application.process.machine_id = “ce4e241f4b856b2e8d667714535054ff”
application.process.session_id = “c2”

Client #8
Driver: module-x11-xsmp.c
Owner Module: 24
Properties:
application.name = “XSMP Session on gnome-session as 10a232adf4bb24e06f148511018215427100000011850047”
xsmp.vendor = “gnome-session”
xsmp.client.id = “10a232adf4bb24e06f148511018215427100000011850047”

Client #9
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = “GNOME Volume Control Dialog”
native-protocol.peer = “UNIX socket client”
native-protocol.version = “28”
application.id = “org.gnome.VolumeControl”
application.icon_name = “unity-sound-panel”
application.version = “14.04.3”
application.process.id = “2223”
application.process.user = “ubuntu”
application.process.host = “tegra-ubuntu”
application.process.binary = “unity-control-center”
application.language = “en_US.UTF-8”
window.x11.display = “:0”
application.process.machine_id = “ce4e241f4b856b2e8d667714535054ff”
application.process.session_id = “c2”

Client #10
Driver: protocol-native.c
Owner Module: 11
Properties:
application.name = “pactl”
native-protocol.peer = “UNIX socket client”
native-protocol.version = “28”
application.process.id = “2267”
application.process.user = “ubuntu”
application.process.host = “tegra-ubuntu”
application.process.binary = “pactl”
application.language = “en_US.UTF-8”
application.process.machine_id = “ce4e241f4b856b2e8d667714535054ff”
application.process.session_id = “c3”

Card #0
Name: alsa_card.platform-tegra-snd-rt5639.0
Driver: module-alsa-card.c
Owner Module: 5
Properties:
alsa.card = “1”
alsa.card_name = “tegra-rt5639”
alsa.long_card_name = “tegra-rt5639”
device.bus_path = “platform-tegra-snd-rt5639.0”
sysfs.path = “/devices/platform/tegra-snd-rt5639.0/sound/card1”
device.string = “1”
device.description = “tegra-rt5639”
module-udev-detect.discovered = “1”
device.icon_name = “audio-card”
Profiles:
input:analog-mono: Analog Mono Input (sinks: 0, sources: 1, priority. 1)
input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1, priority. 60)
output:analog-mono: Analog Mono Output (sinks: 1, sources: 0, priority. 100)
output:analog-mono+input:analog-mono: Analog Mono Duplex (sinks: 1, sources: 1, priority. 101)
output:analog-mono+input:analog-stereo: Analog Mono Output + Analog Stereo Input (sinks: 1, sources: 1, priority. 160)
output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0, priority. 6000)
output:analog-stereo+input:analog-mono: Analog Stereo Output + Analog Mono Input (sinks: 1, sources: 1, priority. 6001)
ubuntu@tegra-ubuntu:~$ pactl list Module #0
Name: module-device-restore
Argument:
Usage counter: n/a
Properties: module.author = “Lennart Poettering” module.description = “Automatically restore the volume/mute state of devices” module.version = “4.0”

Module #1
Name: module-stream-restore
Argument: Usage counter: n/a Properties:
module.author = “Lennart Poettering”
module.description = “Automatically restore the volume/mute/device state of streams”
module.version = “4.0”

Module #2
Name: module-card-restore
Argument:
Usage counter: n/a
Properties:
module.author = “Lennart Poettering”
module.description = “Automatically restore profile of cards”
module.version = “4.0”

Module #3
Name: module-augment-properties
Argument:
Usage counter: n/a Properties:
module.author = “Lennart Poettering”
module.description = “Augment the property sets of streams with additional static information”
module.version = “4.0”