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#1 2015-04-29 20:18:12

capoeira
Member
From: Vila Velha - Brasil
Registered: 2010-05-25
Posts: 470

HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

I'm using pulseaudio
first: HDMI is working perfectly with kernel 3.17
after upgrading to 3.19 sound stopped working saying the HDMI port is unplugged in pavucontrol. issue is somehow similar to: https://bbs.archlinux.org/viewtopic.php?id=171244
after I downgraded to 3.17 again it worked again.
so I decided to stick with 3.17 until 4.0 comes to the repros.
now that I upgraded to 4.0 I found out that the problem remains.
fallowing does not solve the problem: https://wiki.archlinux.org/index.php/Pu … turned_off

some outputs:

 aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC887-VD Analog [ALC887-VD Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC887-VD Digital [ALC887-VD Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
  Subdevices: 0/1
  Subdevice #0: subdevice #0




 pactl list sinks
Destino #1
        Estado: RUNNING
        Nome: alsa_output.pci-0000_00_1b.0.hdmi-stereo
        Descrição: Áudio interno Digital Stereo (HDMI)
        Driver: module-alsa-card.c
        Especificação da amostragem: s16le 2ch 44100Hz
        Mapa dos canais: front-left,front-right
        Módulo proprietário: 25
        Mudo: não
        Volume: front-left: 65536 / 100% / 0,00 dB,   front-right: 65536 / 100% / 0,00 dB
                balanço 0,00
        Volume base: 65536 / 100% / 0,00 dB
        Fonte de monitoração: alsa_output.pci-0000_00_1b.0.hdmi-stereo.monitor
        Latência: 11051 useg, 11610 useg configurado
        Sinalizadores: HARDWARE DECIBEL_VOLUME LATENCY SET_FORMATS 
        Propriedades:
                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 PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xf7e00000 irq 33"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "1c20"
                device.product.name = "6 Series/C200 Series Chipset Family High Definition Audio Controller"
                device.form_factor = "internal"
                device.string = "hdmi:0"
                device.buffering.buffer_size = "352800"
                device.buffering.fragment_size = "176400"
                device.access_mode = "mmap+timer"
                device.profile.name = "hdmi-stereo"
                device.profile.description = "Digital Stereo (HDMI)"
                device.description = "Áudio interno Digital Stereo (HDMI)"
                alsa.mixer_name = "Intel CougarPoint HDMI"
                alsa.components = "HDA:10ec0887,1462f680,00100302 HDA:80862805,80860101,00100000"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Portas:
                hdmi-output-0: HDMI / DisplayPort (priority: 5900, not available)
        Porta ativa: hdmi-output-0
        Formatos:
                pcm



xrandr --props                                                                                                                                                                                                                                                                                                                                                          
Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767
DP1 disconnected (normal left inverted right x axis y axis)
        Broadcast RGB: Automatic 
                supported: Automatic, Full, Limited 16:235
        audio: auto 
                supported: force-dvi, off, auto, on
DP2 disconnected (normal left inverted right x axis y axis)
        Broadcast RGB: Automatic 
                supported: Automatic, Full, Limited 16:235
        audio: auto 
                supported: force-dvi, off, auto, on
HDMI1 disconnected (normal left inverted right x axis y axis)
        aspect ratio: Automatic 
                supported: Automatic, 4:3, 16:9
        Broadcast RGB: Automatic 
                supported: Automatic, Full, Limited 16:235
        audio: auto 
                supported: force-dvi, off, auto, on
HDMI2 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 500mm x 281mm
        EDID: 
                00ffffffffffff0031d8000000000000
                051601036d321c78ea5ec0a4594a9825
                205054000000d1c00101010101010101
                010101010101023a801871382d40582c
                4500f4191100001e000000ff004c696e
                75782023300a20202020000000fd003b
                3d42440f000a202020202020000000fc
                004c696e7578204648440a2020200005
        aspect ratio: Automatic 
                supported: Automatic, 4:3, 16:9
        Broadcast RGB: Automatic 
                supported: Automatic, Full, Limited 16:235
        audio: auto 
                supported: force-dvi, off, auto, on
   1920x1080     60.00*+
VGA1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

Last edited by capoeira (2015-05-07 18:48:43)

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#2 2015-04-30 14:35:36

capoeira
Member
From: Vila Velha - Brasil
Registered: 2010-05-25
Posts: 470

Re: HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

today after booting (I boot once a day in the morning) the sound worked, but it failed form time to time (for exemple, in a video from youtube, every 30 second or so the sound stopped for 1 or 2 seconds). outputs were the same (HDMI unplugged).
UNTIL: I leaved my desktop and the "auto shut down video" came in. after moving my mouse and the video came back sound is gone again.

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#3 2015-05-01 17:39:08

capoeira
Member
From: Vila Velha - Brasil
Registered: 2010-05-25
Posts: 470

Re: HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

so I had no choice and downgraded to 3.17 again, obviously I can't stay with 3.17 forever and still hope someone can point me to a solution.
what I found out now (in 3.17) is that in pavucontrol all analouge outputs are "unplugged" while EIC958 and HDMI are not. In 3.19 and 4.0 the analouge outputs are not "unplugged" but HDMI is

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#4 2015-05-06 14:08:12

capoeira
Member
From: Vila Velha - Brasil
Registered: 2010-05-25
Posts: 470

Re: HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

installed 4.0.1.1 to try it again.
same problem

next thing I tried than is to force pulse to use the HDMI device by adding this to  /etc/pulse/default.pa


load-module module-alsa-sink device=hw:0,3

the result is that pulse can't find any soundcard

so I read "no cards" in https://wiki.archlinux.org/index.php/Pu … g#No_cards

"pacmd list" lists the card and wiki doesn't offer solution than:

[studio@studiohost ~]$ pacmd list
Memory blocks currently allocated: 5, size: 83,3 KB.
Memory blocks allocated during the whole lifetime: 280562, size: 363,5 MB.
Memory blocks imported from other processes: 0, size: 0 B.
Memory blocks exported to other processes: 0, size: 0 B.
Total sample cache size: 0 B.
Default sample spec: s16le 2ch 44100Hz
Default channel map: front-left,front-right
Default sink name: alsa_output.hw_0_3
Default source name: alsa_output.hw_0_3.monitor
Memory blocks of type POOL: 3 allocated/78079 accumulated.
Memory blocks of type POOL_EXTERNAL: 2 allocated/199001 accumulated.
Memory blocks of type APPENDED: 0 allocated/0 accumulated.
Memory blocks of type USER: 0 allocated/0 accumulated.
Memory blocks of type FIXED: 0 allocated/199007 accumulated.
Memory blocks of type IMPORTED: 0 allocated/3476 accumulated.
26 module(s) loaded.
    index: 0
        name: <module-device-restore>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the volume/mute state of devices"
                module.version = "6.0"
    index: 1
        name: <module-stream-restore>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the volume/mute/device state of streams"
                module.version = "6.0"
    index: 2
        name: <module-card-restore>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore profile of cards"
                module.version = "6.0"
    index: 3
        name: <module-augment-properties>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "Augment the property sets of streams with additional static information"
                module.version = "6.0"
    index: 4
        name: <module-switch-on-port-available>
        argument: <>
        used: -1
        load once: não
        properties:
    index: 5
        name: <module-udev-detect>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "Detect available audio hardware and load matching drivers"
                module.version = "6.0"
    index: 6
        name: <module-jackdbus-detect>
        argument: <channels=2>
        used: -1
        load once: sim
        properties:
                module.author = "David Henningsson"
                module.description = "Adds JACK sink/source ports when JACK is started"
                module.version = "6.0"
    index: 7
        name: <module-bluetooth-policy>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Frédéric Dalleau"
                module.description = "When a bluetooth sink or source is added, load module-loopback"
                module.version = "6.0"
    index: 8
        name: <module-bluetooth-discover>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "João Paulo Rechi Vita"
                module.description = "Detect available Bluetooth daemon and load the corresponding discovery module"
                module.version = "6.0"
    index: 9
        name: <module-bluez5-discover>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "João Paulo Rechi Vita"
                module.description = "Detect available BlueZ 5 Bluetooth audio devices and load BlueZ 5 Bluetooth audio drivers"
                module.version = "6.0"
    index: 10
        name: <module-esound-protocol-unix>
        argument: <>
        used: -1
        load once: não
        properties:
                module.author = "Lennart Poettering"
                module.description = "ESOUND protocol (UNIX sockets)"
                module.version = "6.0"
    index: 11
        name: <module-native-protocol-unix>
        argument: <>
        used: -1
        load once: não
        properties:
                module.author = "Lennart Poettering"
                module.description = "Native protocol (UNIX sockets)"
                module.version = "6.0"
    index: 12
        name: <module-gconf>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "GConf Adapter"
                module.version = "6.0"
    index: 13
        name: <module-default-device-restore>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the default sink and source"
                module.version = "6.0"
    index: 14
        name: <module-rescue-streams>
        argument: <>
        used: -1
        load once: sim
        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 = "6.0"
    index: 15
        name: <module-always-sink>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Colin Guthrie"
                module.description = "Sempre manter pelo menos um destino carregado mesmo se for nulo"
                module.version = "6.0"
    index: 17
        name: <module-intended-roles>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "Automatically set device of streams based on intended roles of devices"
                module.version = "6.0"
    index: 18
        name: <module-suspend-on-idle>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "When a sink/source is idle for too long, suspend it"
                module.version = "6.0"
    index: 19
        name: <module-console-kit>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "Create a client for each ConsoleKit session of this user"
                module.version = "6.0"
    index: 20
        name: <module-systemd-login>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "Create a client for each login session of this user"
                module.version = "6.0"
    index: 21
        name: <module-position-event-sounds>
        argument: <>
        used: -1
        load once: sim
        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 = "6.0"
    index: 22
        name: <module-role-cork>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Lennart Poettering"
                module.description = "Mute & cork streams with certain roles while others exist"
                module.version = "6.0"
    index: 23
        name: <module-filter-heuristics>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Colin Guthrie"
                module.description = "Detect when various filters are desirable"
                module.version = "6.0"
    index: 24
        name: <module-filter-apply>
        argument: <>
        used: -1
        load once: sim
        properties:
                module.author = "Colin Guthrie"
                module.description = "Load filter sinks automatically when needed"
                module.version = "6.0"
    index: 25
        name: <module-alsa-sink>
        argument: <device=hw:0,3>
        used: 1
        load once: não
        properties:
                module.author = "Lennart Poettering"
                module.description = "ALSA Sink"
                module.version = "6.0"
    index: 26
        name: <module-cli-protocol-unix>
        argument: <>
        used: -1
        load once: não
        properties:
                module.author = "Lennart Poettering"
                module.description = "Command line interface protocol (UNIX sockets)"
                module.version = "6.0"
1 sink(s) available.
  * index: 1
        name: <alsa_output.hw_0_3>
        driver: <module-alsa-sink.c>
        flags: HARDWARE DECIBEL_VOLUME LATENCY FLAT_VOLUME DYNAMIC_LATENCY
        state: IDLE
        suspend cause: 
        priority: 9950
        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: não
        current latency: 17,18 ms
        max request: 3 KiB
        max rewind: 344 KiB
        monitor source: 1
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Estéreo
        used by: 0
        linked by: 1
        configured latency: 20,00 ms; range is 0,50 .. 2000,00 ms
        module: 25
        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 PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xf7e00000 irq 31"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "1c20"
                device.product.name = "6 Series/C200 Series Chipset Family High Definition Audio Controller"
                device.form_factor = "internal"
                device.string = "hw:0,3"
                device.buffering.buffer_size = "352800"
                device.buffering.fragment_size = "176400"
                device.access_mode = "mmap+timer"
                device.description = "Áudio interno"
                device.icon_name = "audio-card-pci"
1 source(s) available.
  * index: 1
        name: <alsa_output.hw_0_3.monitor>
        driver: <module-alsa-sink.c>
        flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: RUNNING
        suspend cause: 
        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: não
        current latency: 0,00 ms
        max rewind: 344 KiB
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Estéreo
        used by: 1
        linked by: 1
        configured latency: 20,00 ms; range is 0,50 .. 2000,00 ms
        monitor_of: 1
        module: 25
        properties:
                device.description = "Monitor of Áudio interno"
                device.class = "monitor"
                device.icon_name = "audio-input-microphone"
3 client(s) logged in.
    index: 0
        driver: <protocol-native.c>
        owner module: 11
        properties:
                application.name = "Controle de volume do PulseAudio"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "30"
                application.id = "org.PulseAudio.pavucontrol"
                application.icon_name = "audio-card"
                application.version = "3.0"
                application.process.id = "1038"
                application.process.user = "studio"
                application.process.host = "studiohost"
                application.process.binary = "pavucontrol"
                application.language = "pt_BR.UTF-8"
                window.x11.display = ":0.0"
                application.process.machine_id = "0181b0f381c04dff81c344e6376ea3e8"
                application.process.session_id = "c1"
    index: 1
        driver: <protocol-native.c>
        owner module: 11
        properties:
                application.name = "PulseAudio Volume Control"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "30"
                window.x11.display = ":0.0"
                window.x11.screen = "0"
                application.process.id = "1038"
                application.process.user = "studio"
                application.process.host = "studiohost"
                application.process.binary = "pavucontrol"
                application.language = "pt_BR.UTF-8"
                application.process.machine_id = "0181b0f381c04dff81c344e6376ea3e8"
                application.process.session_id = "c1"
                application.icon_name = "multimedia-volume-control"
    index: 8
        driver: <cli.c>
        owner module: 26
        properties:
                application.name = "UNIX socket client"
0 card(s) available.
0 sink input(s) available.
1 source output(s) available.
    index: 0
        driver: <protocol-native.c>
        flags: DONT_MOVE 
        state: RUNNING
        source: 1 <alsa_output.hw_0_3.monitor>
        volume: mono: 65536 / 100% / 0,00 dB
                balance 0,00
        muted: não
        current latency: 10,86 ms
        requested latency: 20,00 ms
        sample spec: float32le 1ch 25Hz
        channel map: mono
                     Mono
        resample method: peaks
        owner module: 11
        client: 0 <Controle de volume do PulseAudio>
        properties:
                media.name = "Detectar pico"
                application.name = "Controle de volume do PulseAudio"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "30"
                application.id = "org.PulseAudio.pavucontrol"
                application.icon_name = "audio-card"
                application.version = "3.0"
                application.process.id = "1038"
                application.process.user = "studio"
                application.process.host = "studiohost"
                application.process.binary = "pavucontrol"
                application.language = "pt_BR.UTF-8"
                window.x11.display = ":0.0"
                application.process.machine_id = "0181b0f381c04dff81c344e6376ea3e8"
                application.process.session_id = "c1"
                module-stream-restore.id = "source-output-by-application-id:org.PulseAudio.pavucontrol"
0 cache entrie(s) available.
[studio@studiohost ~]$ 

Last edited by capoeira (2015-05-06 14:38:06)

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#5 2015-05-07 18:49:42

capoeira
Member
From: Vila Velha - Brasil
Registered: 2010-05-25
Posts: 470

Re: HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

to my surprise, removing PulseAudio doesn't solve the problem.
title changed.
no alsa errors in journal.
I guess my only option is to file a bug report

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#6 2015-05-21 01:58:51

capoeira
Member
From: Vila Velha - Brasil
Registered: 2010-05-25
Posts: 470

Re: HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

tried linux 4.0.4 now. same problem

output of "ALSA Information Script" directly after boot (sound working with a lot of skips): http://www.alsa-project.org/db/?f=d031f … 774547470e

output of "ALSA Information Script" after turn off TV and turning it on again (no sound at all): http://www.alsa-project.org/db/?f=ff2af … ddafa23403

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#7 2015-05-24 08:35:37

Rexilion
Member
Registered: 2013-12-23
Posts: 784

Re: HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

You should perform a git bisect using v3.17 as a good kernel and v3.18 as a bad kernel.

Since this issue has not been fixed with v4.0, there is a good chance the developers are not aware of your problems.

Small recommendation: Check if v3.18-rc1 works before starting the bisect. If v3.18-rc1 fails, then you are in for quite some work. If it happens after v3.18-rc1 (v3.18-rc1 works) then the bisect should be relatively easy.

Last edited by Rexilion (2015-05-24 08:36:05)


fs/super.c : "Self-destruct in 5 seconds.  Have a nice day...\n",

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#8 2015-05-24 19:17:17

capoeira
Member
From: Vila Velha - Brasil
Registered: 2010-05-25
Posts: 470

Re: HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

Rexilion wrote:

You should perform a git bisect using v3.17 as a good kernel and v3.18 as a bad kernel.

Since this issue has not been fixed with v4.0, there is a good chance the developers are not aware of your problems.

Small recommendation: Check if v3.18-rc1 works before starting the bisect. If v3.18-rc1 fails, then you are in for quite some work. If it happens after v3.18-rc1 (v3.18-rc1 works) then the bisect should be relatively easy.


thanks, finally a starting point
I didn't even check 3.18, since Arch skipped it....will try some 3.18 kernels from AUR, and than have a look at git bisect

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#9 2015-05-25 08:18:58

Rexilion
Member
Registered: 2013-12-23
Posts: 784

Re: HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

That was not my intention, but testing v3.18 would make more sense. Looks like I misread your initial post.

I suggest you use this kernel version to build your own custom kernel with 'make menuconfig' in your ~ and point grub to it.

Then bisecting will be just using git for this.

If v3.18 works, then v3.19 is the bad kernel and v3.18 is the good kernel in git. Suggest to test v3.19-rc1.
If v3.18 does not work, then v3.18 is the bad kernel and v3.17 is the good kernel in git. Suggest to test v3.18-rc1.

Hint: Use 'make localmodconfig' to create a tailored kernel for your hardware/distribution/needs. Make sure you plug in some usb devices / wifi cards etc you want to use.

Last edited by Rexilion (2015-05-25 08:21:37)


fs/super.c : "Self-destruct in 5 seconds.  Have a nice day...\n",

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#10 2015-05-25 12:09:18

capoeira
Member
From: Vila Velha - Brasil
Registered: 2010-05-25
Posts: 470

Re: HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

Rexilion wrote:

That was not my intention, but testing v3.18 would make more sense. Looks like I misread your initial post.

I suggest you use this kernel version to build your own custom kernel with 'make menuconfig' in your ~ and point grub to it.

Then bisecting will be just using git for this.

If v3.18 works, then v3.19 is the bad kernel and v3.18 is the good kernel in git. Suggest to test v3.19-rc1.
If v3.18 does not work, then v3.18 is the bad kernel and v3.17 is the good kernel in git. Suggest to test v3.18-rc1.

Hint: Use 'make localmodconfig' to create a tailored kernel for your hardware/distribution/needs. Make sure you plug in some usb devices / wifi cards etc you want to use.

I guess this is my bug: https://bugs.launchpad.net/ubuntu/+sour … ug/1457369

so i'll wait the outcome in this bugreport

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#11 2015-05-25 15:26:55

Rexilion
Member
Registered: 2013-12-23
Posts: 784

Re: HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

Are you sure? They mention that a lower version of v3.19 works for them:

3.19.0-15 kernel: Life is good
3.19.0-18 kernel: No HDMI audio available


fs/super.c : "Self-destruct in 5 seconds.  Have a nice day...\n",

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#12 2015-05-25 17:22:27

capoeira
Member
From: Vila Velha - Brasil
Registered: 2010-05-25
Posts: 470

Re: HDMI sound not working after kernel 3.17....tried 3.19 and 4 (alsa)

Rexilion wrote:

Are you sure? They mention that a lower version of v3.19 works for them:

3.19.0-15 kernel: Life is good
3.19.0-18 kernel: No HDMI audio available

well, I never had 3.19.0 installed
I think it was 3.19.3

anyways, it seams that in this bugreport all snd_hda_intel chips have this problem, while all other chips don't seam to have the problem. actualy HDMI sound is working on my laptop with the latest kernel, which is not snd_hda_intel

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