Re: [Alsa-user] [Regression?] no more audio with Intel HDMI integrated sound card

2022-06-02 Thread Paul Menzel

Dear Zala,


Am 03.06.22 um 01:46 schrieb Zala Pierre GOUPIL via Alsa-user:


I have an Intel Comet Lake-based processor with an integrated HDMI
port into which I previously used to put sound without any problems.
I used to have this set-up for several months.

But for now, since one week or so, when issuing sound through HDMI,
something very strange happens: the sound-emitting program freezes as
soon as I switch it to HDMI audio and reacts again when I switch
audio to anything else.

Can you please assist?

I am basically on Debian Bullseye, with a Xanmod kernel (very
convenient!) and I have tried a lot of things in order to try and
sort this up. No way.

Here is the ALSA report as provided by alsa-info_alsa-info.sh;
http://alsa-project.org/db/?f=459e652de3f8f195ebb2a57e0324f313b14e49d2


(For some reason the block `ALSA/HDA dmesg` is empty.)

As you use Debian 11 (stable/bullseye), I doubt that userspace broke, so 
it’s very likely the Linux kernel (Xanmod) kernel 5.15.43-xanmod1 
regressed. Please look in `/var/log/dpkg.log*`, and correlate the 
package update with the time the sound regression started. If it’s 
related to Xanmod, please contact them, but you could try to bisect a 
possible Linux kernel regression yourself.



Kind regards,

Paul


PS:


---
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[Alsa-user] Cannot select digital audio passthrough for onboard HDMI

2022-06-02 Thread Justin Smith
Hi,

I'm running Ubuntu 22.04 LTS desktop minimal on an Asus Prime B660M-K D4
motherboard with an Intel Core i5-12400 processor. I'm using the onboard
HDMI connected to a Marantz receiver which is connected via HDMI to a TV.

I've tried the following applications (all latest versions) without success:
* Mythtv
* VLC
* Kodi

In each case, passthrough configuration options are either greyed out or
not showing.

The output of alsa-info is here:
http://alsa-project.org/db/?f=a3ebf9785feaf54602aed36ed8163566fcfbed17

Note that multi-channel audio (e.g. 5.1 PCM) works fine for VLC and Kodi
(but not MythTV in which I cannot select more than 2 speakers regardless of
ALSA device) but passthrough does not.

I also have an older PC with an nVidia 630 video card running Ubuntu 20.04
and the same MythTV version which is also connected to the same Marantz
receiver and TV. Digital audio passthrough works fine on this box (DTS,
TrueHD, DDD+, etc).

Does anyone have any suggestions?

Cheers,
Justin.
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[Alsa-user] [Regression?] no more audio with Intel HDMI integrated sound card

2022-06-02 Thread Zala Pierre GOUPIL via Alsa-user
Good evening,

I have an Intel Comet Lake-based processor with an integrated HDMI port into 
which I previously used to put sound without any problems. I used to have this 
set-up for several months.

But for now, since one week or so, when issuing sound through HDMI, something 
very strange happens: the sound-emitting program freezes as soon as I switch it 
to HDMI audio and reacts again when I switch audio to anything else.

Can you please assist?

I am basically on Debian Bullseye, with a Xanmod kernel (very convenient!) and 
I have tried a lot of things in order to try and sort this up. No way.

Here is the ALSA report as provided by alsa-info_alsa-info.sh; 
http://alsa-project.org/db/?f=459e652de3f8f195ebb2a57e0324f313b14e49d2

Thanks a lot in advance guys,

Zala GOUPIL

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