From: "Michał Wadowski" <wadosm@gmail.com>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org
Subject: Re: [PATCH] Fix for Lenovo B50-70 inverted internal microphone bug.
Date: Tue, 14 May 2019 16:58:00 +0200 [thread overview]
Message-ID: <50fba461-b791-bfa4-34f9-52cb3d839c71@gmail.com> (raw)
In-Reply-To: <s5hlfz9qf9u.wl-tiwai@suse.de>
Add patch for realtek codec in Lenovo B50-70 that fixes inverted internal microphone channel.
Device IdeaPad Y410P has the same PCI SSID as Lenovo B50-70,
but first one is about fix the noise and it didn't seem help in a later kernel version.
So I replaced IdeaPad Y410P device description with B50-70 and apply inverted microphone fix.
Bugzilla: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1524215
Signed-off-by: Michał Wadowski <wadosm@gmail.com>
---
sound/pci/hda/patch_realtek.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 42cd3945e0de..34bcd711bb55 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4987,7 +4987,7 @@ static void alc_fixup_headset_mode_alc255_no_hp_mic(struct hda_codec *codec,
struct alc_spec *spec = codec->spec;
spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
alc255_set_default_jack_type(codec);
- }
+ }
else
alc_fixup_headset_mode(codec, fix, action);
}
@@ -6975,7 +6975,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x313c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
- SND_PCI_QUIRK(0x17aa, 0x3978, "IdeaPad Y410P", ALC269_FIXUP_NO_SHUTUP),
+ SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
SND_PCI_QUIRK(0x17aa, 0x5013, "Thinkpad", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x17aa, 0x501a, "Thinkpad", ALC283_FIXUP_INT_MIC),
SND_PCI_QUIRK(0x17aa, 0x501e, "Thinkpad L440", ALC292_FIXUP_TPT440_DOCK),
--
2.7.4
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next prev parent reply other threads:[~2019-05-14 14:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-13 21:25 [PATCH] Fix for Lenovo B50-70 inverted internal microphone bug Michał Wadowski
2019-05-14 13:02 ` Takashi Iwai
2019-05-14 14:18 ` Michał Wadowski
2019-05-14 14:31 ` Takashi Iwai
2019-05-14 14:58 ` Michał Wadowski [this message]
2019-05-14 15:02 ` Takashi Iwai
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