Le dimanche 7 janvier 2018, 23:35:20 CET Plx Nvl a écrit : > Hello, > > Since 4 weeks, I'm trying to make the sound working on my new Galaxy Book, > without success, and I cannot find any workaround or even documentation to > track the problem. > > My system doesn't show any error messages, during boot nor playing a WAV > file. > > The only strange thing is at the boot, snd_hda_codec_realtek reports to find > 0 outputs (please see just below). > > Any help to set up the outputs of my device or tracking a bug will be _very_ > appreciated !!!! > > Thanks in advance, I made some tests today with kernel 4.15rc7, manually compiled with the newly available Intel ASoC modules. No joy... Question : when ALSA detects my cards, how does it chose the Realtek 'ALC298' codec ? Or How the system decide to use snd_hda_codec_realtek rather than another codec ? I ask that, because on other sites, users facing problem with this chipset (Intel 8086:9d71) report differents codec modules (conexant for instance). How find the theorical codec and model name for my soundcard, and configure the related modules ? Thank you, Plx > > Plx > > ########## > dmesg | grep snd > [ 5.300498] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) > [ 5.301100] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops > i915_audio_component_bind_ops [i915]) > [ 5.343916] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: > line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker > [ 5.343918] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 > (0x0/0x0/0x0/0x0/0x0) > [ 5.343919] snd_hda_codec_realtek hdaudioC0D0: hp_outs=0 > (0x0/0x0/0x0/0x0/0x0) > [ 5.343920] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 > [ 5.343921] snd_hda_codec_realtek hdaudioC0D0: inputs: > [ 5.343922] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 > [ 5.343923] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12 > > > ######### > inxi -Axx > Resuming in non X mode: glxinfo not found. For package install advice run: > inxi --recommends > Audio: Card Intel Sunrise Point-LP HD Audio driver: snd_hda_intel > bus-ID: 00:1f.3 chip-ID: 8086:9d71 > Sound: Advanced Linux Sound Architecture v: k4.14.12-1-ARCH > > ######### > uname -a > Linux XXXXXXX 4.14.12-1-ARCH #1 SMP PREEMPT Fri Jan 5 18:19:34 UTC 2018 > x86_64 GNU/Linux > > ####### > aplay -L > null > Discard all samples (playback) or generate zero samples (capture) > default:CARD=PCH > HDA Intel PCH, ALC298 Analog > Default Audio Device > sysdefault:CARD=PCH > HDA Intel PCH, ALC298 Analog > Default Audio Device > front:CARD=PCH,DEV=0 > HDA Intel PCH, ALC298 Analog > Front speakers > surround21:CARD=PCH,DEV=0 > HDA Intel PCH, ALC298 Analog > 2.1 Surround output to Front and Subwoofer speakers > surround40:CARD=PCH,DEV=0 > HDA Intel PCH, ALC298 Analog > 4.0 Surround output to Front and Rear speakers > surround41:CARD=PCH,DEV=0 > HDA Intel PCH, ALC298 Analog > 4.1 Surround output to Front, Rear and Subwoofer speakers > surround50:CARD=PCH,DEV=0 > HDA Intel PCH, ALC298 Analog > 5.0 Surround output to Front, Center and Rear speakers > surround51:CARD=PCH,DEV=0 > HDA Intel PCH, ALC298 Analog > 5.1 Surround output to Front, Center, Rear and Subwoofer speakers > surround71:CARD=PCH,DEV=0 > HDA Intel PCH, ALC298 Analog > 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers > > ######### > fuser -v /dev/snd/* > UTIL. PID ACCÈS COMMANDE > /dev/snd/controlC0: clark 482 F.... kded5 > clark 701 F.... kmix > > ######### > amixer -c 0 > Simple mixer control 'Master',0 > Capabilities: pvolume pswitch > Playback channels: Front Left - Front Right > Limits: Playback 0 - 127 > Mono: > Front Left: Playback 85 [67%] [-21.00dB] [on] > Front Right: Playback 85 [67%] [-21.00dB] [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',0 > Capabilities: pvolume pswitch > Playback channels: Front Left - Front Right > Limits: Playback 0 - 31 > Mono: > Front Left: Playback 31 [100%] [12.00dB] [on] > Front Right: Playback 31 [100%] [12.00dB] [on] > 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: 3 [100%] [30.00dB] > Front Right: 3 [100%] [30.00dB] > Simple mixer control 'Capture',0 > Capabilities: cvolume cswitch > Capture channels: Front Left - Front Right > Limits: Capture 0 - 127 > Front Left: Capture 127 [100%] [30.00dB] [on] > Front Right: Capture 127 [100%] [30.00dB] [on] > Simple mixer control 'Internal Mic Boost',0 > Capabilities: volume > Playback channels: Front Left - Front Right > Capture channels: Front Left - Front Right > Limits: 0 - 3 > Front Left: 3 [100%] [30.00dB] > Front Right: 3 [100%] [30.00dB] > Simple mixer control 'Loopback Mixing',0 > Capabilities: enum > Items: 'Disabled' 'Enabled' > Item0: 'Enabled' > > ####### > cat /proc/asound/cards > 0 [PCH ]: HDA-Intel - HDA Intel PCH > HDA Intel PCH at 0xdf638000 irq 130 > > ####### > cat /proc/asound/devices > 2: [ 0] : control > 3: [ 0- 0]: digital audio playback > 4: [ 0- 0]: digital audio capture > 5: [ 0- 0]: hardware dependent > 33: : timer > > ######### > cat /proc/asound/pcm > 00-00: ALC298 Analog : ALC298 Analog : playback 1 : capture 1 > > > > > ---------------------------------------------------------------------------- > -- Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Alsa-user mailing list > Alsa-user@xxxxxxxxxxxxxxxxxxxxx > https://lists.sourceforge.net/lists/listinfo/alsa-user ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
