My sudo dmesg | grep audio
log:
[ 4.491915] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 4.668672] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC233: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 4.668678] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 4.668681] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 4.668683] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 4.668684] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 4.668686] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19
[ 4.668688] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12