ALSA: hda/realtek - Enable the headset of Acer N50-600 with ALC662

A headset on the desktop like Acer N50-600 does not work, until quirk
ALC662_FIXUP_ACER_NITRO_HEADSET_MODE is applied.

Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200317082806.73194-3-jian-hong@endlessm.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index a08481f358e9fa1e91ce2afd6f3145910b68d5a2..63e1a56f705b7de38f36b1abd7c69c3aa88728e7 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -8613,6 +8613,7 @@ enum {
        ALC669_FIXUP_ACER_ASPIRE_ETHOS_HEADSET,
        ALC671_FIXUP_HP_HEADSET_MIC2,
        ALC662_FIXUP_ACER_X2660G_HEADSET_MODE,
+       ALC662_FIXUP_ACER_NITRO_HEADSET_MODE,
 };
 
 static const struct hda_fixup alc662_fixups[] = {
@@ -8967,6 +8968,16 @@ static const struct hda_fixup alc662_fixups[] = {
                .chained = true,
                .chain_id = ALC662_FIXUP_USI_FUNC
        },
+       [ALC662_FIXUP_ACER_NITRO_HEADSET_MODE] = {
+               .type = HDA_FIXUP_PINS,
+               .v.pins = (const struct hda_pintbl[]) {
+                       { 0x1a, 0x01a11140 }, /* use as headset mic, without its own jack detect */
+                       { 0x1b, 0x0221144f },
+                       { }
+               },
+               .chained = true,
+               .chain_id = ALC662_FIXUP_USI_FUNC
+       },
 };
 
 static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -8978,6 +8989,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
        SND_PCI_QUIRK(0x1025, 0x0349, "eMachines eM250", ALC662_FIXUP_INV_DMIC),
        SND_PCI_QUIRK(0x1025, 0x034a, "Gateway LT27", ALC662_FIXUP_INV_DMIC),
        SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
+       SND_PCI_QUIRK(0x1025, 0x123c, "Acer Nitro N50-600", ALC662_FIXUP_ACER_NITRO_HEADSET_MODE),
        SND_PCI_QUIRK(0x1025, 0x124e, "Acer 2660G", ALC662_FIXUP_ACER_X2660G_HEADSET_MODE),
        SND_PCI_QUIRK(0x1028, 0x05d8, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),
        SND_PCI_QUIRK(0x1028, 0x05db, "Dell", ALC668_FIXUP_DELL_MIC_NO_PRESENCE),