New subject: [alsa-devel] [PATCH] ALSA: hda/realtek: Enable headset MIC of Acer AIO with ALC286

14 Mar 2019

Some Acer AIO desktops like Veriton Z6860G, Z4860G and Z4660G cannot
record sound from headset MIC.  This patch adds the
ALC286_FIXUP_ACER_AIO_HEADSET_MIC quirk to fix this issue.
Signed-off-by: Jian-Hong Pan jian-hong@endlessm.com
---
 sound/pci/hda/patch_realtek.c | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index a63670013943..b3fbad5a680f 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5695,6 +5695,7 @@ enum {
    ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE,
    ALC255_FIXUP_ACER_HEADSET_MIC,
    ALC295_FIXUP_CHROME_BOOK,
+	ALC286_FIXUP_ACER_AIO_HEADSET_MIC,
 };
static const struct hda_fixup alc269_fixups[] = {
@@ -6677,6 +6678,16 @@ static const struct hda_fixup alc269_fixups[] = {
    	.chained = true,
    	.chain_id = ALC225_FIXUP_HEADSET_JACK
    },
+	[ALC286_FIXUP_ACER_AIO_HEADSET_MIC] = {
+		.type = HDA_FIXUP_VERBS,
+		.v.verbs = (const struct hda_verb[]) {
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x4f },
+			{ 0x20, AC_VERB_SET_PROC_COEF, 0xd429 },
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE
+	},
 };
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
@@ -6693,9 +6704,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
    SND_PCI_QUIRK(0x1025, 0x079b, "Acer Aspire V5-573G", ALC282_FIXUP_ASPIRE_V5_PINS),
    SND_PCI_QUIRK(0x1025, 0x102b, "Acer Aspire C24-860", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE),
    SND_PCI_QUIRK(0x1025, 0x106d, "Acer Cloudbook 14", ALC283_FIXUP_CHROME_BOOK),
-	SND_PCI_QUIRK(0x1025, 0x128f, "Acer Veriton Z6860G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE),
-	SND_PCI_QUIRK(0x1025, 0x1290, "Acer Veriton Z4860G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE),
-	SND_PCI_QUIRK(0x1025, 0x1291, "Acer Veriton Z4660G", ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1025, 0x128f, "Acer Veriton Z6860G", ALC286_FIXUP_ACER_AIO_HEADSET_MIC),
+	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, 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


    

[alsa-devel] [PATCH] ALSA: hda/realtek: Enable headset MIC of Acer AIO with ALC286

Jian-Hong Pan

Kailang

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