About 10 days ago I recognized that my HDMI sound doesn't work anymore. All my
HDMI profiles are marked unavailable. I suspect the last kernel updates. At
least I found in the OpenSUSE forum a thread from February 2020 that exactly
describes my problem. The problem was solved by installing an older kernel.

https://www.opensuse-forum.de/thread/43924-hdmi-gibt-keinen-sound-ab/

Apart from that pulseaudio eats about 10% of my cpu time right now.

Here is the output of "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 = "13.0-rebootstrapped"

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 = "13.0-rebootstrapped"

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 = "13.0-rebootstrapped"

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 = "13.0-rebootstrapped"

Module #4
    Name: module-switch-on-port-available
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "David Henningsson"
        module.description = "Switches ports and profiles when devices are
plugged/unplugged"
        module.version = "13.0-rebootstrapped"

Module #5
    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 = "13.0-rebootstrapped"

Module #6
    Name: module-alsa-card
    Argument: device_id="0" name="pci-0000_00_03.0"
card_name="alsa_card.pci-0000_00_03.0" namereg_fail=false tsched=yes
fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes
avoid_resampling=no card_properties="module-udev-detect.discovered=1"
    Usage counter: 0
    Properties:
        module.author = "Lennart Poettering"
        module.description = "ALSA Card"
        module.version = "13.0-rebootstrapped"

Module #7
    Name: module-alsa-card
    Argument: device_id="1" name="pci-0000_00_1b.0"
card_name="alsa_card.pci-0000_00_1b.0" namereg_fail=false tsched=yes
fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes
avoid_resampling=no card_properties="module-udev-detect.discovered=1"
    Usage counter: 1
    Properties:
        module.author = "Lennart Poettering"
        module.description = "ALSA Card"
        module.version = "13.0-rebootstrapped"

Module #8
    Name: module-jackdbus-detect
    Argument: channels=2
    Usage counter: n/a
    Properties:
        module.author = "David Henningsson"
        module.description = "Adds JACK sink/source ports when JACK is started"
        module.version = "13.0-rebootstrapped"

Module #9
    Name: module-bluetooth-policy
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "Fr�d�ric Dalleau, Pali Roh�r"
        module.description = "Policy module to make using bluetooth devices
out-of-the-box easier"
        module.version = "13.0-rebootstrapped"

Module #10
    Name: module-bluetooth-discover
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "Jo�o Paulo Rechi Vita"
        module.description = "Detect available Bluetooth daemon and load the
corresponding discovery module"
        module.version = "13.0-rebootstrapped"

Module #11
    Name: module-bluez5-discover
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "Jo�o Paulo Rechi Vita"
        module.description = "Detect available BlueZ 5 Bluetooth audio devices
and load BlueZ 5 Bluetooth audio drivers"
        module.version = "13.0-rebootstrapped"

Module #12
    Name: module-esound-protocol-unix
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "Lennart Poettering"
        module.description = "ESOUND protocol (UNIX sockets)"
        module.version = "13.0-rebootstrapped"

Module #13
    Name: module-native-protocol-unix
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "Lennart Poettering"
        module.description = "Native protocol (UNIX sockets)"
        module.version = "13.0-rebootstrapped"

Module #14
    Name: module-gconf
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "Lennart Poettering"
        module.description = "GConf Adapter"
        module.version = "13.0-rebootstrapped"

Module #15
    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 = "13.0-rebootstrapped"

Module #16
    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 its
streams to the default sink/source"
        module.version = "13.0-rebootstrapped"

Module #17
    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 = "13.0-rebootstrapped"

Module #18
    Name: module-intended-roles
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "Lennart Poettering"
        module.description = "Automatically set device of streams based on
intended roles of devices"
        module.version = "13.0-rebootstrapped"

Module #19
    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 = "13.0-rebootstrapped"

Module #20
    Name: module-console-kit
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "Lennart Poettering"
        module.description = "Create a client for each ConsoleKit session of
this user"
        module.version = "13.0-rebootstrapped"

Module #21
    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 = "13.0-rebootstrapped"

Module #22
    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 = "13.0-rebootstrapped"

Module #23
    Name: module-role-cork
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "Lennart Poettering"
        module.description = "Mute & cork streams with certain roles while
others exist"
        module.version = "13.0-rebootstrapped"

Module #24
    Name: module-filter-heuristics
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "Colin Guthrie"
        module.description = "Detect when various filters are desirable"
        module.version = "13.0-rebootstrapped"

Module #25
    Name: module-filter-apply
    Argument: 
    Usage counter: n/a
    Properties:
        module.author = "Colin Guthrie"
        module.description = "Load filter sinks automatically when needed"
        module.version = "13.0-rebootstrapped"

Module #26
    Name: module-x11-publish
    Argument: display=:0
    Usage counter: n/a
    Properties:
        module.author = "Lennart Poettering"
        module.description = "X11 credential publisher"
        module.version = "13.0-rebootstrapped"

Module #27
    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 = "13.0-rebootstrapped"

Sink #0
    State: RUNNING
    Name: alsa_output.pci-0000_00_1b.0.analog-stereo
    Description: Built-in Audio Analog Stereo
    Driver: module-alsa-card.c
    Sample Specification: s16le 2ch 44100Hz
    Channel Map: front-left,front-right
    Owner Module: 7
    Mute: no
    Volume: front-left: 21288 /  32% / -29.30 dB,   front-right: 21288 /  32% /
-29.30 dB
            balance 0.00
    Base Volume: 65536 / 100% / 0.00 dB
    Monitor Source: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor
    Latency: 1855 usec, configured 2000 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 = "ALC269VC Analog"
        alsa.id = "ALC269VC Analog"
        alsa.subdevice = "0"
        alsa.subdevice_name = "subdevice #0"
        alsa.device = "0"
        alsa.card = "1"
        alsa.card_name = "HDA Intel PCH"
        alsa.long_card_name = "HDA Intel PCH at 0xf7e10000 irq 35"
        alsa.driver_name = "snd_hda_intel"
        device.bus_path = "pci-0000:00:1b.0"
        sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
        device.bus = "pci"
        device.vendor.id = "8086"
        device.vendor.name = "Intel Corporation"
        device.product.id = "8c20"
        device.product.name = "8 Series/C220 Series Chipset High Definition
Audio Controller"
        device.form_factor = "internal"
        device.string = "front:1"
        device.buffering.buffer_size = "352800"
        device.buffering.fragment_size = "176400"
        device.access_mode = "mmap+timer"
        device.profile.name = "analog-stereo"
        device.profile.description = "Analog Stereo"
        device.description = "Built-in Audio Analog Stereo"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    Ports:
        analog-output-headphones: Headphones (priority: 9900, available)
    Active Port: analog-output-headphones
    Formats:
        pcm

Sink #2
    State: SUSPENDED
    Name: alsa_output.pci-0000_00_03.0.hdmi-stereo
    Description: Built-in Audio 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: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% /
0.00 dB
            balance 0.00
    Base Volume: 65536 / 100% / 0.00 dB
    Monitor Source: alsa_output.pci-0000_00_03.0.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 Intel HDMI"
        alsa.long_card_name = "HDA Intel HDMI at 0xf7e14000 irq 34"
        alsa.driver_name = "snd_hda_intel"
        device.bus_path = "pci-0000:00:03.0"
        sysfs.path = "/devices/pci0000:00/0000:00:03.0/sound/card0"
        device.bus = "pci"
        device.vendor.id = "8086"
        device.vendor.name = "Intel Corporation"
        device.product.id = "0d0c"
        device.product.name = "Crystal Well HD Audio Controller"
        device.form_factor = "internal"
        device.string = "hdmi:0"
        device.buffering.buffer_size = "352768"
        device.buffering.fragment_size = "176384"
        device.access_mode = "mmap+timer"
        device.profile.name = "hdmi-stereo"
        device.profile.description = "Digital Stereo (HDMI)"
        device.description = "Built-in Audio Digital Stereo (HDMI)"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    Ports:
        hdmi-output-0: HDMI / DisplayPort (priority: 5900, not available)
    Active Port: hdmi-output-0
    Formats:
        pcm

Source #0
    State: IDLE
    Name: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor
    Description: Monitor of Built-in Audio Analog Stereo
    Driver: module-alsa-card.c
    Sample Specification: s16le 2ch 44100Hz
    Channel Map: front-left,front-right
    Owner Module: 7
    Mute: no
    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
    Monitor of Sink: alsa_output.pci-0000_00_1b.0.analog-stereo
    Latency: 0 usec, configured 2000000 usec
    Flags: DECIBEL_VOLUME LATENCY 
    Properties:
        device.description = "Monitor of Built-in Audio Analog Stereo"
        device.class = "monitor"
        alsa.card = "1"
        alsa.card_name = "HDA Intel PCH"
        alsa.long_card_name = "HDA Intel PCH at 0xf7e10000 irq 35"
        alsa.driver_name = "snd_hda_intel"
        device.bus_path = "pci-0000:00:1b.0"
        sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
        device.bus = "pci"
        device.vendor.id = "8086"
        device.vendor.name = "Intel Corporation"
        device.product.id = "8c20"
        device.product.name = "8 Series/C220 Series Chipset High Definition
Audio Controller"
        device.form_factor = "internal"
        device.string = "1"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    Formats:
        pcm

Source #1
    State: SUSPENDED
    Name: alsa_input.pci-0000_00_1b.0.analog-stereo
    Description: Built-in Audio Analog Stereo
    Driver: module-alsa-card.c
    Sample Specification: s16le 2ch 44100Hz
    Channel Map: front-left,front-right
    Owner Module: 7
    Mute: no
    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
    Monitor of Sink: n/a
    Latency: 0 usec, configured 0 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 = "ALC269VC Analog"
        alsa.id = "ALC269VC Analog"
        alsa.subdevice = "0"
        alsa.subdevice_name = "subdevice #0"
        alsa.device = "0"
        alsa.card = "1"
        alsa.card_name = "HDA Intel PCH"
        alsa.long_card_name = "HDA Intel PCH at 0xf7e10000 irq 35"
        alsa.driver_name = "snd_hda_intel"
        device.bus_path = "pci-0000:00:1b.0"
        sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
        device.bus = "pci"
        device.vendor.id = "8086"
        device.vendor.name = "Intel Corporation"
        device.product.id = "8c20"
        device.product.name = "8 Series/C220 Series Chipset High Definition
Audio Controller"
        device.form_factor = "internal"
        device.string = "front:1"
        device.buffering.buffer_size = "352800"
        device.buffering.fragment_size = "176400"
        device.access_mode = "mmap+timer"
        device.profile.name = "analog-stereo"
        device.profile.description = "Analog Stereo"
        device.description = "Built-in Audio Analog Stereo"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    Ports:
        analog-input: Analog Input (priority: 10000)
    Active Port: analog-input
    Formats:
        pcm

Source #3
    State: SUSPENDED
    Name: alsa_output.pci-0000_00_03.0.hdmi-stereo.monitor
    Description: Monitor of Built-in Audio 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: front-left: 65536 / 100% / 0.00 dB,   front-right: 65536 / 100% /
0.00 dB
            balance 0.00
    Base Volume: 65536 / 100% / 0.00 dB
    Monitor of Sink: alsa_output.pci-0000_00_03.0.hdmi-stereo
    Latency: 0 usec, configured 0 usec
    Flags: DECIBEL_VOLUME LATENCY 
    Properties:
        device.description = "Monitor of Built-in Audio Digital Stereo (HDMI)"
        device.class = "monitor"
        alsa.card = "0"
        alsa.card_name = "HDA Intel HDMI"
        alsa.long_card_name = "HDA Intel HDMI at 0xf7e14000 irq 34"
        alsa.driver_name = "snd_hda_intel"
        device.bus_path = "pci-0000:00:03.0"
        sysfs.path = "/devices/pci0000:00/0000:00:03.0/sound/card0"
        device.bus = "pci"
        device.vendor.id = "8086"
        device.vendor.name = "Intel Corporation"
        device.product.id = "0d0c"
        device.product.name = "Crystal Well HD Audio Controller"
        device.form_factor = "internal"
        device.string = "0"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    Formats:
        pcm

Sink Input #0
    Driver: protocol-native.c
    Owner Module: 13
    Client: 8
    Sink: 0
    Sample Specification: s16le 1ch 44100Hz
    Channel Map: mono
    Format: pcm, format.sample_format = "\"s16le\""  format.rate = "44100" 
format.channels = "1"  format.channel_map = "\"mono\""
    Corked: no
    Mute: no
    Volume: mono: 65536 / 100% / 0.00 dB
            balance 0.00
    Buffer Latency: 0 usec
    Sink Latency: 2551 usec
    Resample method: copy
    Properties:
        media.name = "playback"
        application.name = "speech-dispatcher-dummy"
        native-protocol.peer = "UNIX socket client"
        native-protocol.version = "33"
        application.process.id = "2923"
        application.process.user = "bdonauba"
        application.process.host = "brix.fritz.box"
        application.process.binary = "sd_dummy"
        application.language = "C"
        window.x11.display = ":0"
        application.process.machine_id = "45109925556c4233b95012d79e6b53ea"
        application.process.session_id = "2"
        module-stream-restore.id =
"sink-input-by-application-name:speech-dispatcher-dummy"

Client #0
    Driver: module-systemd-login.c
    Owner Module: 21
    Properties:
        application.name = "Login Session 2"
        systemd-login.session = "2"

Client #3
    Driver: protocol-native.c
    Owner Module: 13
    Properties:
        application.name = "lxqt-volume"
        native-protocol.peer = "UNIX socket client"
        native-protocol.version = "33"
        application.process.id = "2013"
        application.process.user = "bdonauba"
        application.process.host = "brix.fritz.box"
        application.process.binary = "lxqt-panel"
        application.language = "de_DE.utf8"
        window.x11.display = ":0"
        application.process.machine_id = "45109925556c4233b95012d79e6b53ea"
        application.process.session_id = "2"

Client #6
    Driver: protocol-native.c
    Owner Module: 13
    Properties:
        application.name = "Firefox"
        native-protocol.peer = "UNIX socket client"
        native-protocol.version = "33"
        window.x11.screen = "0"
        window.x11.display = ":0"
        application.process.id = "2400"
        application.process.user = "bdonauba"
        application.process.host = "brix.fritz.box"
        application.process.binary = "firefox"
        application.language = "de_DE.utf8"
        application.process.machine_id = "45109925556c4233b95012d79e6b53ea"
        application.process.session_id = "2"
        application.icon_name = "firefox"

Client #7
    Driver: protocol-native.c
    Owner Module: 13
    Properties:
        application.name = "Firefox"
        native-protocol.peer = "UNIX socket client"
        native-protocol.version = "33"
        application.version = "74.0.1"
        application.icon_name = "firefox"
        application.process.id = "2400"
        application.process.user = "bdonauba"
        application.process.host = "brix.fritz.box"
        application.process.binary = "firefox"
        application.language = "de_DE.utf8"
        window.x11.display = ":0"
        application.process.machine_id = "45109925556c4233b95012d79e6b53ea"
        application.process.session_id = "2"

Client #8
    Driver: protocol-native.c
    Owner Module: 13
    Properties:
        application.name = "speech-dispatcher-dummy"
        native-protocol.peer = "UNIX socket client"
        native-protocol.version = "33"
        application.process.id = "2923"
        application.process.user = "bdonauba"
        application.process.host = "brix.fritz.box"
        application.process.binary = "sd_dummy"
        application.language = "C"
        window.x11.display = ":0"
        application.process.machine_id = "45109925556c4233b95012d79e6b53ea"
        application.process.session_id = "2"

Client #9
    Driver: protocol-native.c
    Owner Module: 13
    Properties:
        application.name = "Firefox"
        native-protocol.peer = "UNIX socket client"
        native-protocol.version = "33"
        application.process.id = "2400"
        application.process.user = "bdonauba"
        application.process.host = "brix.fritz.box"
        application.process.binary = "firefox"
        application.language = "de_DE.utf8"
        window.x11.display = ":0"
        application.process.machine_id = "45109925556c4233b95012d79e6b53ea"
        application.process.session_id = "2"
        application.icon_name = "firefox"

Client #13
    Driver: protocol-native.c
    Owner Module: 13
    Properties:
        application.name = "pactl"
        native-protocol.peer = "UNIX socket client"
        native-protocol.version = "33"
        application.process.id = "3081"
        application.process.user = "bdonauba"
        application.process.host = "brix.fritz.box"
        application.process.binary = "pactl"
        application.language = "C"
        window.x11.display = ":0"
        application.process.machine_id = "45109925556c4233b95012d79e6b53ea"
        application.process.session_id = "2"

Card #0
    Name: alsa_card.pci-0000_00_03.0
    Driver: module-alsa-card.c
    Owner Module: 6
    Properties:
        alsa.card = "0"
        alsa.card_name = "HDA Intel HDMI"
        alsa.long_card_name = "HDA Intel HDMI at 0xf7e14000 irq 34"
        alsa.driver_name = "snd_hda_intel"
        device.bus_path = "pci-0000:00:03.0"
        sysfs.path = "/devices/pci0000:00/0000:00:03.0/sound/card0"
        device.bus = "pci"
        device.vendor.id = "8086"
        device.vendor.name = "Intel Corporation"
        device.product.id = "0d0c"
        device.product.name = "Crystal Well HD Audio Controller"
        device.form_factor = "internal"
        device.string = "0"
        device.description = "Built-in Audio"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    Profiles:
        output:hdmi-stereo: Digital Stereo (HDMI) Output (sinks: 1, sources: 0,
priority: 5900, available: no)
        output:hdmi-surround: Digital Surround 5.1 (HDMI) Output (sinks: 1,
sources: 0, priority: 800, available: no)
        output:hdmi-surround71: Digital Surround 7.1 (HDMI) Output (sinks: 1,
sources: 0, priority: 800, available: no)
        output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Output (sinks: 1,
sources: 0, priority: 5700, available: no)
        output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Output
(sinks: 1, sources: 0, priority: 600, available: no)
        output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Output
(sinks: 1, sources: 0, priority: 600, available: no)
        output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Output (sinks: 1,
sources: 0, priority: 5700, available: no)
        output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Output
(sinks: 1, sources: 0, priority: 600, available: no)
        output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Output
(sinks: 1, sources: 0, priority: 600, available: no)
        output:hdmi-stereo-extra3: Digital Stereo (HDMI 4) Output (sinks: 1,
sources: 0, priority: 5700, available: no)
        output:hdmi-surround-extra3: Digital Surround 5.1 (HDMI 4) Output
(sinks: 1, sources: 0, priority: 600, available: no)
        output:hdmi-surround71-extra3: Digital Surround 7.1 (HDMI 4) Output
(sinks: 1, sources: 0, priority: 600, available: no)
        output:hdmi-stereo-extra4: Digital Stereo (HDMI 5) Output (sinks: 1,
sources: 0, priority: 5700, available: no)
        output:hdmi-surround-extra4: Digital Surround 5.1 (HDMI 5) Output
(sinks: 1, sources: 0, priority: 600, available: no)
        output:hdmi-surround71-extra4: Digital Surround 7.1 (HDMI 5) Output
(sinks: 1, sources: 0, priority: 600, available: no)
        off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
    Active Profile: output:hdmi-stereo
    Ports:
        hdmi-output-0: HDMI / DisplayPort (priority: 5900, latency offset: 0
usec, not available)
            Properties:
                device.icon_name = "video-display"
            Part of profile(s): output:hdmi-stereo, output:hdmi-surround,
output:hdmi-surround71
        hdmi-output-1: HDMI / DisplayPort 2 (priority: 5800, latency offset: 0
usec, not available)
            Properties:
                device.icon_name = "video-display"
            Part of profile(s): output:hdmi-stereo-extra1,
output:hdmi-surround-extra1, output:hdmi-surround71-extra1
        hdmi-output-2: HDMI / DisplayPort 3 (priority: 5700, latency offset: 0
usec, not available)
            Properties:
                device.icon_name = "video-display"
            Part of profile(s): output:hdmi-stereo-extra2,
output:hdmi-surround-extra2, output:hdmi-surround71-extra2
        hdmi-output-3: HDMI / DisplayPort 4 (priority: 5600, latency offset: 0
usec, not available)
            Properties:
                device.icon_name = "video-display"
            Part of profile(s): output:hdmi-stereo-extra3,
output:hdmi-surround-extra3, output:hdmi-surround71-extra3
        hdmi-output-4: HDMI / DisplayPort 5 (priority: 5500, latency offset: 0
usec, not available)
            Properties:
                device.icon_name = "video-display"
            Part of profile(s): output:hdmi-stereo-extra4,
output:hdmi-surround-extra4, output:hdmi-surround71-extra4

Card #1
    Name: alsa_card.pci-0000_00_1b.0
    Driver: module-alsa-card.c
    Owner Module: 7
    Properties:
        alsa.card = "1"
        alsa.card_name = "HDA Intel PCH"
        alsa.long_card_name = "HDA Intel PCH at 0xf7e10000 irq 35"
        alsa.driver_name = "snd_hda_intel"
        device.bus_path = "pci-0000:00:1b.0"
        sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
        device.bus = "pci"
        device.vendor.id = "8086"
        device.vendor.name = "Intel Corporation"
        device.product.id = "8c20"
        device.product.name = "8 Series/C220 Series Chipset High Definition
Audio Controller"
        device.form_factor = "internal"
        device.string = "1"
        device.description = "Built-in Audio"
        module-udev-detect.discovered = "1"
        device.icon_name = "audio-card-pci"
    Profiles:
        input:analog-stereo: Analog Stereo Input (sinks: 0, sources: 1,
priority: 65, available: yes)
        output:analog-stereo: Analog Stereo Output (sinks: 1, sources: 0,
priority: 6500, available: yes)
        output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (sinks:
1, sources: 1, priority: 6565, available: yes)
        output:iec958-stereo: Digital Stereo (IEC958) Output (sinks: 1,
sources: 0, priority: 5500, available: yes)
        output:iec958-stereo+input:analog-stereo: Digital Stereo (IEC958)
Output + Analog Stereo Input (sinks: 1, sources: 1, priority: 5565, available:
yes)
        off: Off (sinks: 0, sources: 0, priority: 0, available: yes)
    Active Profile: output:analog-stereo+input:analog-stereo
    Ports:
        analog-input: Analog Input (priority: 10000, latency offset: 0 usec)
            Part of profile(s): input:analog-stereo,
output:analog-stereo+input:analog-stereo,
output:iec958-stereo+input:analog-stereo
        analog-output-headphones: Headphones (priority: 9900, latency offset: 0
usec, available)
            Properties:
                device.icon_name = "audio-headphones"
            Part of profile(s): output:analog-stereo,
output:analog-stereo+input:analog-stereo
        iec958-stereo-output: Digital Output (S/PDIF) (priority: 0, latency
offset: 0 usec)
            Part of profile(s): output:iec958-stereo,
output:iec958-stereo+input:analog-stereo

Here is the output of "aplay -l":

**** List of PLAYBACK Hardware Devices ****
card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 9: HDMI 3 [HDMI 3]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 10: HDMI 4 [HDMI 4]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 0: ALC269VC Analog [ALC269VC Analog]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 1: ALC269VC Digital [ALC269VC Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0