Description of problem: When I upgrade from alsa 1.1.9 release 2.fc31 to alsa 1.2.2 release 1.fc31 the internal microphone of my Dell XPS 13 is no longer detected. When I downgrade to 1.1.9 it is working again. Version-Release number of selected component (if applicable): alsa-lib-1.2.2-1.fc31.x86_64 alsa-lib-1.2.2-1.fc31.i686 alsa-plugins-pulseaudio-1.2.2-1.fc31.x86_64 alsa-ucm-1.2.2-1.fc31.noarch alsa-utils-1.2.2-1.fc31.x86_64 How reproducible: Install upgrade packages -> microphone not detected Downgrade to 1.1.9 -> microphone is detected again Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Please, attach output from 'alsa-info.sh --no-upload' and 'pactl list sources' for 1.2.2.
Update on the issue: Yesterday it worked after downgrading, but today that did not fix the problem. So I am not sure if the cause is in alsa.
[rene@laptoprp ~]$ pactl list sources Source #1 State: SUSPENDED Name: alsa_output.pci-0000_00_1f.3.analog-stereo.monitor Description: Monitor of Built-in Audio Analog Stereo Driver: module-alsa-card.c Sample Specification: s16le 2ch 48000Hz Channel Map: front-left,front-right Owner Module: 22 Mute: no Volume: front-left: 55040 / 84% / -4,55 dB, front-right: 55040 / 84% / -4,55 dB balance 0,00 Base Volume: 65536 / 100% / 0,00 dB Monitor of Sink: alsa_output.pci-0000_00_1f.3.analog-stereo Latency: 0 usec, configured 0 usec Flags: DECIBEL_VOLUME LATENCY Properties: device.description = "Monitor of Built-in Audio Analog Stereo" device.class = "monitor" alsa.card = "0" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xdc518000 irq 161" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1f.3" sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "9dc8" device.product.name = "Cannon Point-LP High Definition Audio Controller" device.form_factor = "internal" device.string = "0" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" Formats: pcm
Created attachment 1668064 [details] output from alsa-info.sh --no-upload as requested, the output of alsa-info.sh --no-upload
Could you try to downgrade pulseaudio instead? I think it's problem with the latest PA change. PA udev: +# Carbon X1 ++SUBSYSTEMS=="pci", ATTRS{vendor}=="0x8086", ATTRS{device}=="0x9dc8", ENV{PULSE_PROFILE_SET}="sof-hda-dsp-dmic4.conf" This machine is also: 00:1f.3 0403: 8086:9dc8 (rev 30) (prog-if 80) My original .rpm / tar ball for X1 was only hack, Wim.
Thad indeed fixed the problem, so it was not alsa but pulseaudio! I wil post a bug for pulseaudio. Thanks for the quick response and help Wim!
I already reassigned this bug to pulseaudio, it's not required to create a new one. Thank you for feedback.
pulseaudio-13.99.1-1.fc31 has been pushed to the Fedora 31 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-c3e19f5098
pulseaudio-13.99.1-1.fc31 has been pushed to the Fedora 31 stable repository. If problems still persist, please make note of it in this bug report.