https://bugzilla.suse.com/show_bug.cgi?id=1176351 https://bugzilla.suse.com/show_bug.cgi?id=1176351#c2 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tiwai@suse.com --- Comment #2 from Takashi Iwai --- Did you install sof-firmware package as well as alsa-ucm-conf package? The error message indicates at least the lack of the former. The SOF should work once after installing those missing pieces. The workaround skips the SOF, and directly driving the HD-audio legacy stuff. The drawback is that you have no built-in mic, as the digital mic isn't handled via HD-audio bus. BTW, your suggested workaround was a deprecated option for old kernels. For the recent kernels, it's snd-intel-dspcfg.dsp_driver=1. -- You are receiving this mail because: You are the assignee for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1176351 https://bugzilla.suse.com/show_bug.cgi?id=1176351#c4 --- Comment #4 from Takashi Iwai --- The sof-firmware package has the hardware supplements rpm tags, and it should have been installed if the PCI chip was detected. Maybe the entry is missing for your device. The update candidate of sof-firmware is found in OBS home:tiwai:test:sdw/sof-firmware repo, and this contains the supplements for your device (8086:02c8), and this should fix the issue. Please check the package there (sof-firmware-1.5.1, and best with alsa-ucm-conf there, too) to check whether anything goes south. -- You are receiving this mail because: You are the assignee for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1176351 https://bugzilla.suse.com/show_bug.cgi?id=1176351#c6 --- Comment #6 from Gerald Pfeifer --- Created attachment 841586 --> https://bugzilla.suse.com/attachment.cgi?id=841586&action=edit This is how pavucontrol looks like on the Input tab Just did a call with Teams: sound worked fine, alas people couldn't hear me. I fiddled a bit with pavucontrol, and with the setting per the attached screenshot another test call actually worked. (Interesting observation: The low bar, that I thought was to represent microphone input in fact appears to show *output* as well?) % cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-5.8.4-1-default root=/dev/mapper/cr_system-root splash=silent resume=/dev/system/swap mitigations=auto quiet % rpm -qa alsa* sof* | sort alsa-1.2.3.2-1.2.x86_64 alsa-plugins-1.2.2-2.4.x86_64 alsa-plugins-pulse-1.2.2-2.4.x86_64 alsa-plugins-speexrate-1.2.2-2.4.x86_64 alsa-plugins-upmix-1.2.2-2.4.x86_64 alsa-ucm-conf-1.2.3-20.1.noarch alsa-utils-1.2.3-1.3.x86_64 sof-firmware-1.5.1-14.1.noarch -- You are receiving this mail because: You are the assignee for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1176351 https://bugzilla.suse.com/show_bug.cgi?id=1176351#c8 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gp@suse.com Flags| |needinfo?(gp@suse.com) --- Comment #8 from Takashi Iwai --- Now I'm back from vacation and catching up. It seems that some discrepancy is present between UCM profile and the actual implementation. Could you try to boot with snd-intel-dspcfg.dsp_driver=1 option and check whether the headset mic mess persists? This will switch to the legacy driver, and the headset should be dealt there as is. Note that the built-in mic doesn't work in this mode. It's supported only with SOF driver. In anyway, please give alsa-info.sh outputs from the sessions both with and without the option above. Run the script with --no-upload option and attach to Bugzilla. -- You are receiving this mail because: You are the assignee for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1176351 https://bugzilla.suse.com/show_bug.cgi?id=1176351#c10 Gerald Pfeifer changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(gp@suse.com) | --- Comment #10 from Gerald Pfeifer --- Created attachment 842343 --> https://bugzilla.suse.com/attachment.cgi?id=842343&action=edit alsa-info.txt when booting with snd-intel-dspcfg.dsp_driver=1 Now I've been on vacation, hence the delay. Here is the output of alsa-info.sh with the snd-intel-dspcfg.dsp_driver=1 option set (and after a zypper dup bringing a few updates). The more I thought about this issue, the more I started to wonder whether the mike not working (from what I could see) in default mode points towards a, if not the, key issue? -- You are receiving this mail because: You are the assignee for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1176351 https://bugzilla.suse.com/show_bug.cgi?id=1176351#c12 --- Comment #12 from Gerald Pfeifer --- (In reply to Takashi Iwai from comment #11)

For the TW, the original issue (the missing sof-firmware) should have been already fixed. The mic problems (both built-in and headset) are the second issues, and this needs to be addressed, of course.

Now sof-firmware and alsa-* packages are updated for TW as well, and those should make the built-in mic working with SOF driver (i.e. without dsp_driver=1 workaround). And, the headset mic problem is yet different from this.

Good news! I'm back from vacation and updated to latest Tumbleweed (and also the alsa-* packages, after having done sof-firmware already while out) and the built-in mic worked fine in my first tests. In fact, I managed to use the built-in, switch to a headset, back to built-in and each of those three tests worked. Plus I ran another test where I unplugged the headset and continued to talk, and that worked, too.

The step to check the headset mic functionality to get alsa-info.sh output with and without the headset plugged. If the driver could detect the headset, it's one step forward.

I ran alsa-info.sh with the headset unplugged and then plugged in, and will attach the results in a second.

From my perspective I cannot get anything to fail right now. Admittedly I have not been using the system extensively (suspend, calls,... over multiple days) yet. Do you want to mark this as RESOLVED and I'll report (or reopen, as you prefer) anything new?

In any case, thank you for your help! -- You are receiving this mail because: You are the assignee for the bug.

https://bugzilla.suse.com/show_bug.cgi?id=1176351 https://bugzilla.suse.com/show_bug.cgi?id=1176351#c14 --- Comment #14 from Gerald Pfeifer --- Created attachment 842521 --> https://bugzilla.suse.com/attachment.cgi?id=842521&action=edit alsa-info.txt, booted without special options, headset plugged in -- You are receiving this mail because: You are the assignee for the bug.