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From: Jetro Jormalainen <jje-lxkl@jetro.fi>
To: Meng Tang <tangmeng@uniontech.com>
Cc: regressions@lists.linux.dev, linux-kernel@vger.kernel.org,
	Takashi Iwai <tiwai@suse.de>,
	stable@vger.kernel.org
Subject: [REGRESSION] External mic not working on Lenovo Ideapad U310, ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model
Date: Wed, 8 Mar 2023 21:50:09 +0200	[thread overview]
Message-ID: <20230308215009.4d3e58a6@mopti> (raw)

External mic on Lenovo Ideapad U310 has not been working with and
after 5.19.2 release. Same problem still exists on 6.3.0-rc1. Reverting
this commit makes external mic to work on 6.3.0-rc1. These were tested
on vanilla kernels.

Bisecting shows that this commit breaks external mic:
f83bb2592482fe94c6eea07a8121763c80f36ce5
ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model

After this commit Pulseaudio only shows "Microphone" port as before
there was "Internal microphone" and "Microphone". However when
recording this "Microphone" port that seems to record internal
microphone. External mic cannot be recorded at all after this commit.

External mic not working (dmesg):

[    7.565222] snd_hda_codec_conexant hdaudioC1D0: CX20590: BIOS auto-probing.
[    7.566141] snd_hda_codec_conexant hdaudioC1D0: autoconfig for CX20590: line_outs=1 (0x1f/0x0/0x0/0x0/0x0) type:speaker
[    7.566152] snd_hda_codec_conexant hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    7.566158] snd_hda_codec_conexant hdaudioC1D0:    hp_outs=1 (0x19/0x0/0x0/0x0/0x0)
[    7.566162] snd_hda_codec_conexant hdaudioC1D0:    mono: mono_out=0x0
[    7.566166] snd_hda_codec_conexant hdaudioC1D0:    inputs:
[    7.566169] snd_hda_codec_conexant hdaudioC1D0:      Mic=0x23
[    7.566172] snd_hda_codec_conexant hdaudioC1D0:    dig-in=0x1a

External mic working (dmesg):

[    8.381160] snd_hda_codec_conexant hdaudioC1D0: CX20590: BIOS auto-probing.
[    8.381691] snd_hda_codec_conexant hdaudioC1D0: autoconfig for CX20590: line_outs=1 (0x1f/0x0/0x0/0x0/0x0) type:speaker
[    8.381700] snd_hda_codec_conexant hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[    8.381705] snd_hda_codec_conexant hdaudioC1D0:    hp_outs=1 (0x19/0x0/0x0/0x0/0x0)
[    8.381710] snd_hda_codec_conexant hdaudioC1D0:    mono: mono_out=0x0
[    8.381714] snd_hda_codec_conexant hdaudioC1D0:    inputs:
[    8.381717] snd_hda_codec_conexant hdaudioC1D0:      Internal Mic=0x23
[    8.381721] snd_hda_codec_conexant hdaudioC1D0:      Mic=0x1a


cat /proc/version:
Linux version 6.3.0-rc1-1 (linux@archlinux) (gcc (GCC) 12.2.1 20230201, GNU ld (GNU Binutils) 2.40) #10 SMP PREEMPT_DYNAMIC Wed, 08 Mar 2023 17:45:22 +0000

hostnamectl | grep "Operating System":
Operating System: Arch Linux

uname -mi:
x86_64 unknown

#regzbot introduced: f83bb2592482

             reply	other threads:[~2023-03-08 20:10 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-08 19:50 Jetro Jormalainen [this message]
2023-03-15 14:29 ` [REGRESSION] External mic not working on Lenovo Ideapad U310, ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model Takashi Iwai
2023-03-15 19:57   ` Jetro Jormalainen
2023-03-16  2:01   ` tangmeng
2023-03-16  5:54     ` Takashi Iwai
2023-03-16  6:33       ` tangmeng
2023-03-16  6:57         ` Takashi Iwai
2023-03-16  9:40     ` Linux regression tracking #update (Thorsten Leemhuis)

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