Linux 6.6.10 on Manjaro
In /etc/modprobe.d/alsa-base.conf:
options snd_hda_intel model=dell-headset-multi
DON'T REBOOT - shutdown and start again!
In /usr/share/alsa-card-profile/mixer/paths/analog-output.conf.common - not sure if this is needed
[Element Master]
switch = mute
volume = ignore
[Element PCM]
switch = mute
volume = merge
override-map.1 = all
override-map.2 = all-left,all-right
[Element LFE]
switch = mute
volume = ignore
sudo dmesg | grep hda
[ 4.820835] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[ 6.615573] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 6.887019] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC295: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
[ 6.887024] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 6.887026] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 6.887028] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 6.887029] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 6.887031] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 6.887033] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1a
[ 6.887034] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12