Libreelec on Cherry Trail Z8350 and no sound chtnau8824

zixelmike · October 15, 2019 at 12:14 PM

Good afternoon, I installed LibreELEC-Generic.x86_64-9.1.501 on the Charry Trail netbook Intel Atom X8350, everything works except for sound, aplay -l view and HDMI and chtnau8824, kodi sees it too, but the sound does not go through the code or from the console, ucm files are available, on ubuntu 19.04 the sound works immediately, through alsamixer I see the settings and sound levels, but there is no sound itself.There are some additional sound modules on ubuntu, but they are not in Libreelec. and I can not find them in linux.x86_64.conf

What logs can I provide?

Have any ideas? =) Please Help)

zixelmike · October 16, 2019 at 4:02 PM

I found out that some settings of / usr / share / alsa / UCM were not applied, I wrote a script that changes the settings, and the sound works with distortions and wheezing, I tried different assemblies. Can anyone come across such a problem? Discussion in the topic:

zixelmike · October 18, 2019 at 9:50 AM

I found out that when loading the sound parameters did not apply or something was wrong, since
Alsamixer does not show the necessary settings After command "alsaucm -c chtnau8824
set _verb HiFi set _disdev Speaker" settings in alsamixer appeared, and the sound

works.

The sound in Kodi is severely distorted, goes hoarse and interrupted.

Sound through the console with the aplay command works PERFECTLY

Sound in PPSSPP works PERFECTLY

The sound in RETROARCH works PERFECTLY

On Ubuntu 19.04 Sound in Kodi works perfectly

Code

3:39:16.634 T:18446744072971626784  NOTICE: Trying to open: 44100 samplerate 12 channelMask 4 encoding
13:39:16.645 T:18446744072971626784  NOTICE: CAESinkAUDIOTRACK::Initializing with: m_sampleRate: 44100 format: AE_FMT_FLOAT (AE) method: PCM stream-type: PCM-STREAM min_buffer_size: 22688 m_frames: 1418 m_frameSize: 8 channels: 2
13:39:48.108 T:18446744072873097504   ERROR: Control 18 in window 10129 has been asked to focus, but it can't
13:41:21.183 T:18446744072971626784  NOTICE: Trying to open: 44100 samplerate 12 channelMask 4 encoding
13:41:21.195 T:18446744072971626784  NOTICE: CAESinkAUDIOTRACK::Initializing with: m_sampleRate: 44100 format: AE_FMT_FLOAT (AE) method: PCM stream-type: PCM-STREAM min_buffer_size: 22688 m_frames: 1418 m_frameSize: 8 channels: 2
13:41:52.403 T:18446744072873097504   ERROR: CCurlFile::FillBuffer - Failed: Couldn't resolve host name(6)
13:41:52.403 T:18446744072873097504   ERROR: CCurlFile::Open failed with code 0 for http://echocodet.com/repo
13:41:52.403 T:18446744072873097504   ERROR: GetDirectory - Unable to get http directory (http://echocodet.com/repo)
13:41:52.404 T:18446744072873097504   ERROR: GetDirectory - Error getting http://echocodet.com/repo
13:42:12.628 T:18446744072873097504   ERROR: Control 18 in window 10129 has been asked to focus, but it can't
13:43:42.564 T:18446744072971626784  NOTICE: Trying to open: 44100 samplerate 12 channelMask 4 encoding
13:43:42.575 T:18446744072971626784  NOTICE: CAESinkAUDIOTRACK::Initializing with: m_sampleRate: 44100 format: AE_FMT_FLOAT (AE) method: PCM stream-type: PCM-STREAM min_buffer_size: 22688 m_frames: 1418 m_frameSize: 8 channels: 2
13:43:44.678 T:18446744072873097504   ERROR: GetDirectory - Error getting http:/fusion.tvaddons.ag
13:43:53.695 T:18446744072873097504   ERROR: Control 18 in window 10129 has been asked to focus, but it can't
13:46:00.445 T:18446744072971626784  NOTICE: Trying to open: 44100 samplerate 12 channelMask 4 encoding
13:46:00.457 T:18446744072971626784  NOTICE: CAESinkAUDIOTRACK::Initializing with: m_sampleRate: 44100 format: AE_FMT_FLOAT (AE) method: PCM stream-type: PCM-STREAM min_buffer_size: 22688 m_frames: 1418 m_frameSize: 8 channels: 2
13:46:17.206 T:18446744072873097504   ERROR: Control 18 in window 10129 has been asked to focus, but it can't
13:47:45.647 T:18446744072971626784  NOTICE: Trying to open: 44100 samplerate 12 channelMask 4 encoding
13:47:45.662 T:18446744072971626784  NOTICE: CAESinkAUDIOTRACK::Initializing with: m_sampleRate: 44100 format: AE_FMT_FLOAT (AE) method: PCM stream-type: PCM-STREAM min_buffer_size: 22688 m_frames: 1418 m_frameSize: 8 channels: 2
13:50:43.236 T:18446744072962443552   ERROR: CCurlFile::FillBuffer - Failed: Couldn't resolve host name(6)
13:50:43.237 T:18446744072962443552   ERROR: CCurlFile::Open failed with code 0 for http://echocodet.com/repo/
13:50:43.237 T:18446744072962443552   ERROR: GetDirectory - Unable to get http directory (http://echocodet.com/repo/)

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Code

2019-10-18 14:33:37.883 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:37.884 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:37.924 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:37.924 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:37.925 T:140451817563904   ERROR: CAESinkALSA - snd_pcm_writei(-32) Broken pipe - trying to recover
2019-10-18 14:33:37.965 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:37.966 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.005 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.006 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.042 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.042 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.079 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.080 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.082 T:140451817563904   ERROR: CAESinkALSA - snd_pcm_writei(-32) Broken pipe - trying to recover
2019-10-18 14:33:38.127 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.127 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.174 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.174 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.175 T:140451817563904   ERROR: CAESinkALSA - snd_pcm_writei(-32) Broken pipe - trying to recover
2019-10-18 14:33:38.206 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.206 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.275 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.276 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.277 T:140451817563904   ERROR: CAESinkALSA - snd_pcm_writei(-32) Broken pipe - trying to recover
2019-10-18 14:33:38.309 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.309 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.343 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.344 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.377 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.378 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.410 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.410 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.472 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.473 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.474 T:140451817563904   ERROR: CAESinkALSA - snd_pcm_writei(-32) Broken pipe - trying to recover
2019-10-18 14:33:38.505 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.506 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.538 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.538 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.569 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:38.570 T:140451848950656   DEBUG: HandleKey: long-down (0x100f081) pressed, action is Down
2019-10-18 14:33:38.601 T:140451848950656   DEBUG: Keyboard: scancode: 0x74, sym: 0x0112, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:39.598 T:140451848950656   DEBUG: Keyboard: scancode: 0x25, sym: 0x0132, unicode: 0x0000, modifier: 0x40
2019-10-18 14:33:39.599 T:140451848950656   DEBUG: HandleKey: ctrl-leftctrl (0x1f0d0) pressed, action is
2019-10-18 14:33:39.686 T:140451848950656   DEBUG: Keyboard: scancode: 0x40, sym: 0x0134, unicode: 0x0000, modifier: 0x140
2019-10-18 14:33:39.686 T:140451848950656   DEBUG: HandleKey: ctrl-alt-leftalt (0x5f0d4) pressed, action is
2019-10-18 14:33:40.252 T:140451848950656   DEBUG: Keyboard: scancode: 0x25, sym: 0x0132, unicode: 0x0000, modifier: 0x100
2019-10-18 14:33:40.252 T:140451848950656   DEBUG: Keyboard: scancode: 0x40, sym: 0x0134, unicode: 0x0000, modifier: 0x0
2019-10-18 14:33:40.252 T:140451848950656   DEBUG: Keyboard: scancode: 0x45, sym: 0x011c, unicode: 0x0000, modifier: 0x0
2019-10-18 14:34:05.898 T:140450639890176   DEBUG: Thread JobWorker 140450639890176 terminating (autodelete)

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zixelmike · October 19, 2019 at 3:01 PM

Find that Kodi not see

m_sampleRates and m_channels

Code

2019-10-19 16:48:33.256 T:140653141590912   ERROR: DBus error: org.freedesktop.DBus.Error.ServiceUnknown - The name org.freedesktop.UPower was not provided by any .service files
2019-10-19 16:48:33.454 T:140653059208960 WARNING: Pulseaudio module module-allow-passthrough not loaded - opening PT devices might fail
2019-10-19 16:48:33.456 T:140653059208960  NOTICE: Found 2 Lists of Devices
2019-10-19 16:48:33.456 T:140653059208960  NOTICE: Enumerated ALSA devices:
2019-10-19 16:48:33.456 T:140653059208960  NOTICE:     Device 1
2019-10-19 16:48:33.456 T:140653059208960  NOTICE:         m_deviceName      : @
2019-10-19 16:48:33.456 T:140653059208960  NOTICE:         m_displayName     : Default (chtnau8824 Analog)
2019-10-19 16:48:33.456 T:140653059208960  NOTICE:         m_displayNameExtra:
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_deviceType      : AE_DEVTYPE_PCM
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_channels        : FL, FR
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_sampleRates     : 48000
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_dataFormats     : AE_FMT_S24NE4,AE_FMT_S16NE,AE_FMT_S16LE
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_streamTypes     : No passthrough capabilities
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:     Device 2
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_deviceName      : sysdefault:CARD=chtnau8824
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_displayName     : chtnau8824
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_displayNameExtra: Analog
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_deviceType      : AE_DEVTYPE_PCM
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_channels        : FL, FR
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_sampleRates     : 48000
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_dataFormats     : AE_FMT_S24NE4,AE_FMT_S16NE,AE_FMT_S16LE
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_streamTypes     : No passthrough capabilities
2019-10-19 16:48:33.457 T:140653059208960  NOTICE: Enumerated PULSE devices:
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:     Device 1
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_deviceName      : Default
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_displayName     : Default
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_displayNameExtra: Bluetooth Audio (PULSEAUDIO)
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_deviceType      : AE_DEVTYPE_PCM
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_channels        : FL, FR
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_sampleRates     : 5512,8000,11025,16000,22050,32000,44100,48000,64000,88200,96000,176400,192000,384000
2019-10-19 16:48:33.457 T:140653059208960  NOTICE:         m_dataFormats     : AE_FMT_U8,AE_FMT_S16NE,AE_FMT_S24NE3,AE_FMT_S24NE4,AE_FMT_S32NE,AE_FMT_FLOAT
2019-10-19 16:48:33.458 T:140653059208960  NOTICE:         m_streamTypes     : No passthrough capabilities
2019-10-19 16:48:33.931 T:140653141590912  NOTICE: Checking resolution 16
2019-10-19 16:48:34.294 T:140653141590912  NOTICE: Using visual 0x21
2019-10-19 16:48:34.390 T:140653141590912  NOTICE: VAAPI::Close - closing decoder context
2019-10-19 16:48:34.393 T:140653141590912  NOTICE: GL_VENDOR = Intel Open Source Technology Center
2019-10-19 16:48:34.393 T:140653141590912  NOTICE: GL_RENDERER = Mesa DRI Intel(R) HD Graphics (Cherrytrail)
2019-10-19 16:48:34.393 T:140653141590912  NOTICE: GL_VERSION = 4.5 (Core Profile) Mesa 19.2.0
2019-10-19 16:48:34.393 T:140653141590912  NOTICE: GL_SHADING_LANGUAGE_VERSION = 4.50

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zixelmike · October 22, 2019 at 1:10 PM

I resoled problem by:

systemctl stop kodi

pactl load-module module-udev-detect

systemctl start kodi

Sound working perfect, but i see "pulseaudio default bluetooth" as default sound

BUT

sount via alsa in other apps not working.....need reboot =(

How can i combine this drivers& =(

ochentay4 · May 26, 2020 at 5:53 PM

Quote from zixelmike

I resoled problem by:

systemctl stop kodi

pactl load-module module-udev-detect

systemctl start kodi

Sound working perfect, but i see "pulseaudio default bluetooth" as default sound

BUT

sount via alsa in other apps not working.....need reboot =(

How can i combine this drivers& =(

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Hey, I have a tablet with the same problem, I dont understand how did you fix it. Also, I have the same problem with Lakka (latest nightlies are LE based), so I dont have sound.

Libreelec on Cherry Trail Z8350 and no sound chtnau8824

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