Created attachment 1845983 [details] requested by perex Description of problem: After upgrading to alsa-lib-1.2.6.1-2, alsa-ucm-1.2.6.1-2, alsa-utils-1.2.6.1-1, the output audio device of my laptop (built in speakers) do not produce sound. Furthermore, the input device (built in microphone) that was previously there disappears entirely. Version-Release number of selected component (if applicable): alsa-lib-1.2.6.1-2.fc35 alsa-ucm-1.2.6.1-2.fc35 alsa-utils-1.2.6.1-1.fc35 How reproducible: Always reproducible Steps to Reproduce: 1. Upgrade alsa packages 2. Reboot computer 3. Audio issues manifests Actual results: Audio output device does not produce sound, audio input device goes missing Expected results: Audio output and input device are present, sound is produced from speakers, microphone detects sound Additional info: Device is Intel NUC M15 LAPBC710 laptop alsaucm -c hw:0 dump text resulted in: ALSA lib utils.c:364:(uc_mgr_config_load_into) could not open configuration file /usr/share/alsa/ucm2/conf.d/sof-soundwire/HiFi.conf ALSA lib parser.c:77:(uc_mgr_config_load_file) error: failed to open file /usr/share/alsa/ucm2/conf.d/sof-soundwire/HiFi.conf: -2 ALSA lib main.c:1412:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2 alsaucm: error failed to open sound card hw:0: No such file or directory
Created attachment 1846022 [details] alsaucm -c hw:0 dump text when sound is working (1.2.5.1 installed)
Could you test this change (in /usr/share/alsa/ucm2 tree?): diff --git a/ucm2/sof-soundwire/sof-soundwire.conf b/ucm2/sof-soundwire/sof-soundwire.conf index 1040c93..2442854 100644 --- a/ucm2/sof-soundwire/sof-soundwire.conf +++ b/ucm2/sof-soundwire/sof-soundwire.conf @@ -1,7 +1,7 @@ Syntax 4 SectionUseCase."HiFi" { - File "HiFi.conf" + File "/sof-soundwire/HiFi.conf" Comment "Play HiFi quality Music" }
Great! Changing that line seems to have fixed the issue. I have working audio output and input now.
Confirming that that also fixes the same apparent problem on a HP Spectre x360 Convertible 13-aw2xxx with a Tiger Lake-LP Smart Sound Technology Audio Controller using sof-soundwire running Fedora 35. I see that you (Jaroslav) have already committed this change to the alsa-ucm-conf git repository. Is there anything I can do to help get it packaged and available for other Fedora/Redhat users? I have a little experience building RPMs with patches (for personal use) but am happy to learn the proper community process. :) Thanks!
I'll release the update soon.
FEDORA-2021-0483662db4 has been submitted as an update to Fedora 35. https://bodhi.fedoraproject.org/updates/FEDORA-2021-0483662db4
FEDORA-2021-0483662db4 has been pushed to the Fedora 35 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-0483662db4` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-0483662db4 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2021-0483662db4 has been pushed to the Fedora 35 stable repository. If problem still persists, please make note of it in this bug report.