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#1 2018-09-09 20:54:32

fig0o
Member
Registered: 2018-09-09
Posts: 3

Audio not working after using HDMI

I have an Asus GU501, and I`ve installed Arch and Ubuntu 16.04 along with Windows 10 (windows is in a ssd, and both arch and ubuntu are in the hdd).

I`ve tried to watch a movie in my TV trhough a HDMI connection with the laptop. Both Arch and Ubuntu failed to connected to the TV and I finally got it working perfeclty on Windows.

The problem is that now the laptop speaker doesn`t work in any of my OS; even the Post Logo Animation sound is not being reproduced. After trying to reinstall the Alsa drivers in Ubuntu and Arch, the HDMI is not ouptuing audio anymore.

I still can use headphones, and all of the OSes shows the Intel audio device. The alsamixer shows the laptop speaker, but it still not reproducing any sound.

Here my lspci -v output:

00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07)
	Subsystem: ASUSTeK Computer Inc. 8th Gen Core Processor Host Bridge/DRAM Registers
	Flags: bus master, fast devsel, latency 0
	Capabilities: <access denied>

00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0, IRQ 122
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00004000-00004fff [size=4K]
	Memory behind bridge: dc000000-dd0fffff [size=17M]
	Prefetchable memory behind bridge: 00000000b0000000-00000000c1ffffff [size=288M]
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:02.0 VGA compatible controller: Intel Corporation Device 3e9b (prog-if 00 [VGA controller])
	DeviceName: Second VGA
	Subsystem: ASUSTeK Computer Inc. Device 1fd0
	Flags: bus master, fast devsel, latency 0, IRQ 153
	Memory at db000000 (64-bit, non-prefetchable) [size=16M]
	Memory at 70000000 (64-bit, prefetchable) [size=256M]
	I/O ports at 5000 [size=64]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07)
	Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
	Flags: fast devsel, IRQ 16
	Memory at dd310000 (64-bit, non-prefetchable) [size=32K]
	Capabilities: <access denied>
	Kernel driver in use: proc_thermal
	Kernel modules: processor_thermal_device

00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model
	Subsystem: ASUSTeK Computer Inc. Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model
	Flags: fast devsel, IRQ 255
	Memory at dd32c000 (64-bit, non-prefetchable) [disabled] [size=4K]
	Capabilities: <access denied>

00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)
	Subsystem: ASUSTeK Computer Inc. Cannon Lake PCH Thermal Controller
	Flags: fast devsel, IRQ 16
	Memory at dd32b000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel_pch_thermal
	Kernel modules: intel_pch_thermal

00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10) (prog-if 30 [XHCI])
	Subsystem: ASUSTeK Computer Inc. Cannon Lake PCH USB 3.1 xHCI Host Controller
	Flags: bus master, medium devsel, latency 0, IRQ 135
	Memory at dd300000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)
	Subsystem: Intel Corporation Cannon Lake PCH Shared SRAM
	Flags: fast devsel
	Memory at dd322000 (64-bit, non-prefetchable) [disabled] [size=8K]
	Memory at dd32a000 (64-bit, non-prefetchable) [disabled] [size=4K]
	Capabilities: <access denied>

00:14.3 Network controller: Intel Corporation Wireless-AC 9560 [Jefferson Peak] (rev 10)
	DeviceName: WLAN
	Subsystem: Intel Corporation Wireless-AC 9560 [Jefferson Peak]
	Flags: bus master, fast devsel, latency 0, IRQ 16
	Memory at dd31c000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

00:15.0 Serial bus controller [0c80]: Intel Corporation Device a368 (rev 10)
	Subsystem: ASUSTeK Computer Inc. Device 1fd0
	Flags: bus master, fast devsel, latency 0, IRQ 16
	[virtual] Memory at a2400000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci

00:15.1 Serial bus controller [0c80]: Intel Corporation Device a369 (rev 10)
	Subsystem: ASUSTeK Computer Inc. Device 1fd0
	Flags: bus master, fast devsel, latency 0, IRQ 17
	[virtual] Memory at a2401000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel-lpss
	Kernel modules: intel_lpss_pci

00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)
	Subsystem: ASUSTeK Computer Inc. Cannon Lake PCH HECI Controller
	Flags: bus master, fast devsel, latency 0, IRQ 138
	Memory at dd327000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:17.0 SATA controller: Intel Corporation Device a353 (rev 10) (prog-if 01 [AHCI 1.0])
	Subsystem: ASUSTeK Computer Inc. Device 1fd0
	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 136
	Memory at dd320000 (32-bit, non-prefetchable) [size=8K]
	Memory at dd326000 (32-bit, non-prefetchable) [size=256]
	I/O ports at 5090 [size=8]
	I/O ports at 5080 [size=4]
	I/O ports at 5060 [size=32]
	Memory at dd325000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1b.0 PCI bridge: Intel Corporation Device a340 (rev f0) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0, IRQ 123
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 00006000-00006fff [size=4K]
	Memory behind bridge: a2000000-a21fffff [size=2M]
	Prefetchable memory behind bridge: 00000000a2200000-00000000a23fffff [size=2M]
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1b.4 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port 21 (rev f0) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0, IRQ 124
	Bus: primary=00, secondary=03, subordinate=3b, sec-latency=0
	I/O behind bridge: 00007000-00007fff [size=4K]
	Memory behind bridge: c4000000-da0fffff [size=353M]
	Prefetchable memory behind bridge: 0000000080000000-00000000a1ffffff [size=544M]
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port 9 (rev f0) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0, IRQ 125
	Bus: primary=00, secondary=3c, subordinate=3c, sec-latency=0
	I/O behind bridge: 00003000-00003fff [size=4K]
	Memory behind bridge: dd200000-dd2fffff [size=1M]
	Prefetchable memory behind bridge: None
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1f.0 ISA bridge: Intel Corporation Device a30d (rev 10)
	Subsystem: ASUSTeK Computer Inc. Device 1fd0
	Flags: bus master, medium devsel, latency 0

00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)
	Subsystem: ASUSTeK Computer Inc. Cannon Lake PCH cAVS
	Flags: bus master, fast devsel, latency 32, IRQ 154
	Memory at dd318000 (64-bit, non-prefetchable) [size=16K]
	Memory at dd100000 (64-bit, non-prefetchable) [size=1M]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)
	Subsystem: ASUSTeK Computer Inc. Cannon Lake PCH SMBus Controller
	Flags: medium devsel, IRQ 16
	Memory at dd324000 (64-bit, non-prefetchable) [size=256]
	I/O ports at efa0 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801

00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)
	Subsystem: Intel Corporation Cannon Lake PCH SPI Controller
	Flags: fast devsel
	Memory at fe010000 (32-bit, non-prefetchable) [size=4K]

01:00.0 VGA compatible controller: NVIDIA Corporation GP106M [GeForce GTX 1060 Mobile] (rev a1) (prog-if 00 [VGA controller])
	DeviceName: VGA
	Subsystem: ASUSTeK Computer Inc. GP106M [GeForce GTX 1060 Mobile]
	Flags: bus master, fast devsel, latency 0, IRQ 16
	Memory at dc000000 (32-bit, non-prefetchable) [size=16M]
	Memory at b0000000 (64-bit, prefetchable) [size=256M]
	Memory at c0000000 (64-bit, prefetchable) [size=32M]
	I/O ports at 4000 [size=128]
	Expansion ROM at dd000000 [disabled] [size=512K]
	Capabilities: <access denied>
	Kernel driver in use: nvidia
	Kernel modules: nouveau, nvidia_drm, nvidia

3c:00.0 Non-Volatile memory controller: Kingston Technology Company, Inc. Device 5008 (rev 01) (prog-if 02 [NVM Express])
	Subsystem: Kingston Technology Company, Inc. Device 5008
	Flags: bus master, fast devsel, latency 0, IRQ 16, NUMA node 0
	Memory at dd200000 (64-bit, non-prefetchable) [size=16K]
	I/O ports at 3000 [size=8]
	Capabilities: <access denied>
	Kernel driver in use: nvme

Last edited by fig0o (2018-09-09 20:55:24)

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#2 2018-09-12 05:23:23

Docbroke
Member
From: India
Registered: 2015-06-13
Posts: 1,118

Re: Audio not working after using HDMI

Have you looked at default audio output device in "pavucontrol", I believe you are using pulseaudio, (at least in ubuntu).


Arch is home!
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#3 2018-09-13 02:19:21

fig0o
Member
Registered: 2018-09-09
Posts: 3

Re: Audio not working after using HDMI

Yeah, tried to change the default device in pavucontrol for both Arch and Ubuntu.
My internal speakers are selected in both OSes as the default output.
Alsamixer also shows maximum volume in internal speakers.

Is there any chance of Linux (Arch or Ubuntu) disabling my laptop internal speakers without disabling the HDA card?

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#4 2018-09-13 07:17:58

V1del
Forum Moderator
Registered: 2012-10-16
Posts: 5,705

Re: Audio not working after using HDMI

We don't know enough yet to go in that direction. A few things to note, did it stop working directly after the successful Windows attempt? Which "ALSA drivers" did you install (one doesn't install ALSA drivers, they all live in the kernel and are active by default.) What are the outputs of

sudo fuser -v /dev/snd/*
aplay -lL
amixer
pacmd list-cards
pacmd list-sinks
pacmd list-sink-inputs #During active playback

Last edited by V1del (2018-09-13 07:18:37)

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#5 2018-09-13 16:37:29

fig0o
Member
Registered: 2018-09-09
Posts: 3

Re: Audio not working after using HDMI

A few things to note, did it stop working directly after the successful Windows attempt?

It stopped work after a rebooting through Arch (the bios post logo had no sound imediatly after rebooting).
Fastboot was enable. When I rebooted, my laptop was connected to the HDMI cable.

~: sudo fuser -v /dev/snd/*

                     USUÁRIO     PID ACESSO COMANDO
/dev/snd/controlC0:  figo        743 F.... pulseaudio
~: aplay -lL

null
    Discard all samples (playback) or generate zero samples (capture)
pulse
    PulseAudio Sound Server
default
    Default ALSA Output (currently PulseAudio Sound Server)
sysdefault:CARD=PCH
    HDA Intel PCH, ALC294 Analog
    Default Audio Device
front:CARD=PCH,DEV=0
    HDA Intel PCH, ALC294 Analog
    Front speakers
surround21:CARD=PCH,DEV=0
    HDA Intel PCH, ALC294 Analog
    2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=PCH,DEV=0
    HDA Intel PCH, ALC294 Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
    HDA Intel PCH, ALC294 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
    HDA Intel PCH, ALC294 Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
    HDA Intel PCH, ALC294 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
    HDA Intel PCH, ALC294 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC294 Analog [ALC294 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
~: amixer

Simple mixer control 'Master',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 65536
  Mono:
  Front Left: Playback 20561 [31%] [on]
  Front Right: Playback 20561 [31%] [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

1 card(s) available.
    index: 0
	name: <alsa_card.pci-0000_00_1f.3>
	driver: <module-alsa-card.c>
	owner module: 6
	properties:
		alsa.card = "0"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0xdd318000 irq 154"
		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 = "a348"
		device.product.name = "Cannon Lake PCH cAVS"
		device.form_factor = "internal"
		device.string = "0"
		device.description = "Áudio interno"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	profiles:
		input:analog-stereo: Entrada de Estéreo analógico (priority 65, available: unknown)
		output:analog-stereo: Saída de Estéreo analógico (priority 6500, available: unknown)
		output:analog-stereo+input:analog-stereo: Duplex estéreo analógico (priority 6565, available: unknown)
		off: Desligado (priority 0, available: unknown)
	active profile: <output:analog-stereo+input:analog-stereo>
	sinks:
		alsa_output.pci-0000_00_1f.3.analog-stereo/#0: Áudio interno Estéreo analógico
	sources:
		alsa_output.pci-0000_00_1f.3.analog-stereo.monitor/#0: Monitor of Áudio interno Estéreo analógico
		alsa_input.pci-0000_00_1f.3.analog-stereo/#1: Áudio interno Estéreo analógico
	ports:
		analog-input-mic: Microfone (priority 8700, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-input-microphone"
		analog-output-speaker: Alto-falantes (priority 10000, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-speakers"
		analog-output-headphones: Fones de ouvidos (priority 9000, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-headphones"
~: pacmd list-sinks

1 sink(s) available.
  * index: 0
	name: <alsa_output.pci-0000_00_1f.3.analog-stereo>
	driver: <module-alsa-card.c>
	flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
	state: SUSPENDED
	suspend cause: IDLE
	priority: 9039
	volume: front-left: 20561 /  31% / -30,21 dB,   front-right: 20561 /  31% / -30,21 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: 0
	sample spec: s16le 2ch 44100Hz
	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
	card: 0 <alsa_card.pci-0000_00_1f.3>
	module: 6
	properties:
		alsa.resolution_bits = "16"
		device.api = "alsa"
		device.class = "sound"
		alsa.class = "generic"
		alsa.subclass = "generic-mix"
		alsa.name = "ALC294 Analog"
		alsa.id = "ALC294 Analog"
		alsa.subdevice = "0"
		alsa.subdevice_name = "subdevice #0"
		alsa.device = "0"
		alsa.card = "0"
		alsa.card_name = "HDA Intel PCH"
		alsa.long_card_name = "HDA Intel PCH at 0xdd318000 irq 154"
		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 = "a348"
		device.product.name = "Cannon Lake PCH cAVS"
		device.form_factor = "internal"
		device.string = "front:0"
		device.buffering.buffer_size = "352800"
		device.buffering.fragment_size = "176400"
		device.access_mode = "mmap+timer"
		device.profile.name = "analog-stereo"
		device.profile.description = "Estéreo analógico"
		device.description = "Áudio interno Estéreo analógico"
		alsa.mixer_name = "Realtek ALC294"
		alsa.components = "HDA:10ec0294,104315be,00100004"
		module-udev-detect.discovered = "1"
		device.icon_name = "audio-card-pci"
	ports:
		analog-output-speaker: Alto-falantes (priority 10000, latency offset 0 usec, available: unknown)
			properties:
				device.icon_name = "audio-speakers"
		analog-output-headphones: Fones de ouvidos (priority 9000, latency offset 0 usec, available: no)
			properties:
				device.icon_name = "audio-headphones"
	active port: <analog-output-speaker>
~: pacmd list-sink-inputs #During active playback

1 sink input(s) available.
    index: 14
	driver: <protocol-native.c>
	flags: START_CORKED 
	state: RUNNING
	sink: 0 <alsa_output.pci-0000_00_1f.3.analog-stereo>
	volume: front-left: 65536 / 100% / 0,00 dB,   front-right: 65536 / 100% / 0,00 dB
	        balance 0,00
	muted: no
	current latency: 38,64 ms
	requested latency: 23,22 ms
	sample spec: float32le 2ch 44100Hz
	channel map: front-left,front-right
	             Estéreo
	resample method: copy
	module: 12
	client: 24 <Chromium>
	properties:
		application.icon_name = "chromium-browser"
		media.name = "Playback"
		application.name = "Chromium"
		native-protocol.peer = "UNIX socket client"
		native-protocol.version = "32"
		application.process.id = "1111"
		application.process.user = "figo"
		application.process.host = "gipsy-danger"
		application.process.binary = "chromium"
		application.language = "pt_BR.UTF-8"
		window.x11.display = ":0"
		application.process.machine_id = "672df20a996141c69499e6170e2abd70"
		application.process.session_id = "1"
		module-stream-restore.id = "sink-input-by-application-name:Chromium"

In Ubuntu:

figo@gipsy-danger:~$ amixer
Simple mixer control 'Master',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 87
  Mono: Playback 64 [74%] [-17.25dB] [on]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 0 [0%] [-65.25dB] [off]
  Front Right: Playback 0 [0%] [-65.25dB] [off]
Simple mixer control 'Speaker',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 87
  Mono:
  Front Left: Playback 87 [100%] [0.00dB] [on]
  Front Right: Playback 87 [100%] [0.00dB] [on]
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 'Mic Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 3
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 63
  Front Left: Capture 37 [59%] [10.50dB] [on]
  Front Right: Capture 37 [59%] [10.50dB] [on]
Simple mixer control 'Auto-Mute Mode',0
  Capabilities: enum
  Items: 'Disabled' 'Enabled'
  Item0: 'Disabled'
figo@gipsy-danger:~$  aplay -lL
default
    Playback/recording through the PulseAudio sound server
null
    Discard all samples (playback) or generate zero samples (capture)
pulse
    PulseAudio Sound Server
sysdefault:CARD=PCH
    HDA Intel PCH, Generic Analog
    Default Audio Device
front:CARD=PCH,DEV=0
    HDA Intel PCH, Generic Analog
    Front speakers
surround21:CARD=PCH,DEV=0
    HDA Intel PCH, Generic Analog
    2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=PCH,DEV=0
    HDA Intel PCH, Generic Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
    HDA Intel PCH, Generic Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
    HDA Intel PCH, Generic Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
    HDA Intel PCH, Generic Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
    HDA Intel PCH, Generic Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
dmix:CARD=PCH,DEV=0
    HDA Intel PCH, Generic Analog
    Direct sample mixing device
dsnoop:CARD=PCH,DEV=0
    HDA Intel PCH, Generic Analog
    Direct sample snooping device
hw:CARD=PCH,DEV=0
    HDA Intel PCH, Generic Analog
    Direct hardware device without any conversions
plughw:CARD=PCH,DEV=0
    HDA Intel PCH, Generic Analog
    Hardware device with all software conversions
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: Generic Analog [Generic Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
figo@gipsy-danger:~$ pacmd list-sink-inputs #During active playback
0 sink input(s) available.

Last edited by fig0o (2018-09-13 19:12:40)

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