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* [PATCH] ALSA: hda/realtek: Enable headset MIC of Acer TravelMate B114-21 with ALC233
@ 2019-04-01  3:25 Jian-Hong Pan
  2019-04-01 17:08 ` Takashi Iwai
  0 siblings, 1 reply; 6+ messages in thread
From: Jian-Hong Pan @ 2019-04-01  3:25 UTC (permalink / raw)
  To: Takashi Iwai
  Cc: Kailang Yang, alsa-devel, linux-kernel, linux, Jian-Hong Pan,
	Daniel Drake

The Acer TravelMate B114-21 laptop cannot detect and record sound from
headset MIC.  This patch adds the ALC233_FIXUP_ACER_HEADSET_MIC HDA verb
quirk chained with ALC233_FIXUP_ASUS_MIC_NO_PRESENCE pin quirk to fix
this issue.

Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Signed-off-by: Daniel Drake <drake@endlessm.com>
---
 sound/pci/hda/patch_realtek.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index a3fb3d4c5730..bdb2227be4eb 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5690,6 +5690,7 @@ enum {
 	ALC286_FIXUP_ACER_AIO_HEADSET_MIC,
 	ALC256_FIXUP_ASUS_MIC_NO_PRESENCE,
 	ALC299_FIXUP_PREDATOR_SPK,
+	ALC233_FIXUP_ACER_HEADSET_MIC,
 };
 
 static const struct hda_fixup alc269_fixups[] = {
@@ -6713,6 +6714,15 @@ static const struct hda_fixup alc269_fixups[] = {
 			{ 0x21, 0x90170150 }, /* use as headset mic, without its own jack detect */
 			{ }
 		}
+	[ALC233_FIXUP_ACER_HEADSET_MIC] = {
+		.type = HDA_FIXUP_VERBS,
+		.v.verbs = (const struct hda_verb[]) {
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x45 },
+			{ 0x20, AC_VERB_SET_PROC_COEF, 0x5089 },
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC233_FIXUP_ASUS_MIC_NO_PRESENCE
 	},
 };
 
@@ -6737,6 +6747,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x1290, "Acer Veriton Z4860G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1025, 0x1291, "Acer Veriton Z4660G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1025, 0x1308, "Acer Aspire Z24-890", ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
+	SND_PCI_QUIRK(0x1025, 0x132a, "Acer TravelMate B114-21", ALC233_FIXUP_ACER_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1025, 0x1330, "Acer TravelMate X514-51T", ALC255_FIXUP_ACER_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z),
 	SND_PCI_QUIRK(0x1028, 0x054b, "Dell XPS one 2710", ALC275_FIXUP_DELL_XPS),
-- 
2.20.1


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2019-04-02  7:18 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-04-01  3:25 [PATCH] ALSA: hda/realtek: Enable headset MIC of Acer TravelMate B114-21 with ALC233 Jian-Hong Pan
2019-04-01 17:08 ` Takashi Iwai
2019-04-02  6:38   ` Kailang
2019-04-02  6:43     ` Takashi Iwai
2019-04-02  6:45       ` Kailang
2019-04-02  7:18         ` Takashi Iwai

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