The newer integrated soundcards from Intel use DSP which is used for the digital microphone input at the moment. The sound should work right after installation without a requirement to install an additional package for the mainstream hardware. Fix: Install alsa-sof-firmware by default (comps).
Proposed as a Freeze Exception for 32-beta by Fedora user perex using the blocker tracking app because: Install the required firmware files for the common sound hardware.
https://pagure.io/fedora-comps/pull-request/465
> Install the required firmware files for the common sound hardware. Please also submit alsa-sof-firmware-1.4.2-3.fc32 as an update linked to this BZ in the update.
FEDORA-2020-0a7be7437f has been submitted as an update to Fedora 32. https://bodhi.fedoraproject.org/updates/FEDORA-2020-0a7be7437f
+1 Freeze exception
alsa-firmware-1.2.1-7.fc32, alsa-sof-firmware-1.4.2-3.fc32 has been pushed to the Fedora 32 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-2020-0a7be7437f
Since this bug is already ON_QA and appears to be likely to get a freeze exception, we decided to reject it as a Prioritized Bug: https://meetbot.fedoraproject.org/fedora-meeting/2020-03-11/fedora_prioritized_bugs_and_issues.2020-03-11-15.00.log.html#l-33
+1 FE for me too, so setting accepted (that's +3).
I'm having difficulty with this on F32. On a freshly installed F32 system I had no audio, so I attempted to implement some of the changes that had worked on F31: https://bugzilla.redhat.com/show_bug.cgi?id=1772498#c224 I still couldn't get it working properly, but I was directed here as that bug is for F31. I removed the config changes I'd made to the pulse default.pa file, and now I do see sof related lines in dmesg: [ 17.746357] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380 [ 17.747565] sof-audio-pci 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver [ 17.748641] sof-audio-pci 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if 0x040380 [ 17.748790] sof-audio-pci 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 17.754640] sof-audio-pci 0000:00:1f.3: use msi interrupt mode [ 17.857901] sof-audio-pci 0000:00:1f.3: hda codecs found, mask 5 [ 17.857903] sof-audio-pci 0000:00:1f.3: using HDA machine driver skl_hda_dsp_generic now [ 17.860451] sof-audio-pci 0000:00:1f.3: Direct firmware load for intel/sof/sof-cml.ri failed with error -2 [ 17.860453] sof-audio-pci 0000:00:1f.3: error: request firmware intel/sof/sof-cml.ri failed err: -2 [ 17.860454] sof-audio-pci 0000:00:1f.3: error: failed to load DSP firmware -2 [ 17.861501] sof-audio-pci 0000:00:1f.3: error: sof_probe_work failed err: -2 gnome just shows "Dummy Output" and no mic. > Thinkpad X11 Carbon Gen 7 > Kernel 5.6.0-0.rc4.git0.1.fc32.x86_64 > pulseaudio-13.99.1-1.fc32.x86_64 > alsa-firmware-1.2.1-7.fc32.noarch > alsa-sof-firmware-1.4.2-3.fc32.noarch > alsa-ucm-1.2.2-1.fc32.noarch
Can you please file a new bug? This bug is just for the package dependency changes, it will be closed when the update is pushed stable. It's not for problems with sound even if both packages are installed. Thanks.
Apologies; filed here: https://bugzilla.redhat.com/show_bug.cgi?id=1812964
alsa-firmware-1.2.1-7.fc32, alsa-sof-firmware-1.4.2-4.fc32 has been pushed to the Fedora 32 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-2020-0a7be7437f
alsa-firmware-1.2.1-7.fc32, alsa-sof-firmware-1.4.2-4.fc32 has been pushed to the Fedora 32 stable repository. If problems still persist, please make note of it in this bug report.
*** Bug 1816923 has been marked as a duplicate of this bug. ***