Brian J. Murrell

So, given that I had to reboot, I added the module parameter. So far recording from "Built-in Audio" seems good. But SOF sounded fine just after a reboot. Time will...

> Can you try using the legacy driver by adding “options snd-intel-dspcfg dsp_driver=1” to /etc/modprobe.d/alsa-base.conf. This does provide for stable headset input. So what next?

RPM says that the current _sof_ firmware files come from alsa-sof-firmware-1.6.1-4.fc33.noarch and [the specfile](https://src.fedoraproject.org/rpms/alsa-sof-firmware/blob/f33/f/alsa-sof-firmware.spec) says they are from: [sof-bin commit f31c9ce](https://github.com/thesofproject/sof-bin/archive/f31c9ce30ac2792ec39e19da489aee7631e00654/sof-bin-f31c9ce.tar.gz) for whatever that is worth. Even Fedora rawhide still...

> we have scripts in https://github.com/thesofproject/sof-test/tree/main/tools/kmod to remove/insert modules, but they may not always work, e.g. if userspace keeps a reference on a stream, etc. Pretty useful. I still ended...

> yes, 1.9 was released last week so it's not a surprise that there's a delay. 1.6 is relatively old, we've done a lot of work since, so it's really...

Hrm. Didn't expect it to be this bad. But I now only have a _TU106 High Definition Audio Controller_ in `pavucontrol` now. ``` $ $ lsmod | grep snd snd_ctl_led...

It does appear in `pavucontrol` now but any attempt to choose `Comment Lake PCH cAVS *` as an input device, for example simply doesn't actually make the choice. [alsa-info.txt](https://github.com/thesofproject/sof/files/7269687/alsa-info.txt)

These have appeared in `dmesg` since the above log was generated: ``` [ 2333.228987] snd_hda_codec_realtek ehdaudio0D0: didn't find PCM for DAI Digital Codec DAI [ 2333.228990] snd_hda_codec_realtek ehdaudio0D0: ASoC: error...

Latest messages from the kernel as I was seeing if it was working this morning: ``` [233030.272528] snd_hda_codec_realtek ehdaudio0D0: didn't find PCM for DAI Digital Codec DAI [233030.272531] snd_hda_codec_realtek ehdaudio0D0:...

> Both the GPUs seem to be enabled, Intel and the Nvidia one That's not something that *I* set up. Probably just the default state. Currently it seems that the...