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Intel HDMI sound issue (pulse/alsa) [SOLVED] / Newbie ...
https://bbs.archlinux.org/viewtopic.php?id=234683
Re: Intel HDMI sound issue (pulse/alsa) [SOLVED] V1del wrote: Intel HDMI's are usually implemented on the same card and only mutually exclusively able to output sound, and hence are configured on the "Configuration" tab in pavucontrol.
ALSA, PulseAudio and Intel HDA PCH with no sound - iTecTec
https://itectec.com/unixlinux/linux-alsa-pulseaudio-and-intel-hda-pch-with-no-sound/
Sound not working when both the sound card and HDMI use the Intel HDA driver. How to exchange their device loading order; Changing sound chip with ALSA; Debian – How to enable both built-in audio output and HDMI audio output with PulseAudio; Debian – PulseAudio not recognizing Intel HDA after upgrading to Debian testing (Buster)
ALSA, PulseAudio and Intel HDA PCH with no sound - Kernel ...
https://archived.forum.manjaro.org/t/alsa-pulseaudio-and-intel-hda-pch-with-no-sound/135362
here is the pastebin of alsa-info.sh. Edit 1 Figured to also add more information here. Using hda-verb utility and issuing a VREF change on 0x1a pin to change it from default HREZ (or whatever value it is) to 50, 80 or 100 fixes the headphones. For a while i wrote a systemd file to issue this command at startup, but eventually it stopped working (what a hack!!).
linux - ALSA doesn't play on HDMI - Unix & Linux Stack ...
https://unix.stackexchange.com/questions/308318/alsa-doesnt-play-on-hdmi
I have Ubuntu 14.04.3 with kernel 3.16.0-48 installed on mini-PC Gigabyte GB-BXBT-2807. The chipset also integrates audio controller Realtek ALC283. I've been struggling to have my audio play over HDMI, with no luck. First of all, I removed PulseAudio and reinstalled ALSA as was recommended in multiple articles on the web:
Ubuntu 18.04 - no sound on HDMI - HDMI not visible in …
https://askubuntu.com/questions/1102269/ubuntu-18-04-no-sound-on-hdmi-hdmi-not-visible-in-alsa
Unplugging and re-plugging the HDMI cable and various reboots did not change the situation. aplay -L also shows no HDMI: 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, ALC233 Analog Default ...
linux - ALSA, PulseAudio and Intel HDA PCH with no sound ...
https://unix.stackexchange.com/questions/579486/alsa-pulseaudio-and-intel-hda-pch-with-no-sound
If snd_hda_intel sees either of these ids it implements the fix. What about the speakers? I reported the no-sound-on-internal-speakers issue on the kernel bugzilla [2]. Linux sound maintainer Jaroslav Kysela speculates that there may be some amplifiers connected to the HDA codec which are not initialized by the BIOS, and are thus not active in ...
No sound over HDMI with ALSA - LinuxQuestions.org
https://www.linuxquestions.org/questions/debian-26/no-sound-over-hdmi-with-alsa-4175509769/
Great,I now have working sound.However when I connect the laptop to my av amp and in turn T.V,I have picture but no sound output. I tried setting the defaults to card 0 in the asound.conf,which just kills all sound. How do I configure ALSA to use both devices so I have on-board and HDMI sound?.
210355 – HDMI audio disappears with Intel Tiger Lake chips
https://bugzilla.kernel.org/show_bug.cgi?id=210355
Based on alsa-info output, the display audio PCM is definitely detected correctly: control.20 { iface CARD name 'HDMI/DP,pcm=4 Jack' value true So this looks like a Pulseaudio and/or alsa-ucm-conf issue. I did not find mention of the distribution (and pulseaudio + …
No sound Digital Stereo (HDMI) Output - Sound - Manjaro ...
https://forum.manjaro.org/t/no-sound-digital-stereo-hdmi-output/66155
Then reboot system to make sure the module is not loaded. And use this command set the HDMI output as the default sink. set-default-sink alsa_output.pci-0000_00_03.0.hdmi-stereo-extra2. I also suggest you change the card profile for the onboard audio to use a profile with a stereo output instead of a 4.0 surround output, because the …
Matrix:Module-hda-intel - AlsaProject
https://www.alsa-project.org/wiki/Matrix:Module-hda-intel
Introduction for HDA Intel soundcard. There are two ways of getting Linux drivers to work, you can either compile them into the kernel or build them separately as modules. Read the Kernel-HOWTO for details of how to compile a kernel. You must turn on the sound support soundcore module. This is in the kernel. Look in the sound drivers directory ...
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