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Subject[PATCH 5.4 003/123] ALSA: hda/realtek - Add Headset Mic supported for HP cPC
Date
From: Kailang Yang <kailang@realtek.com>

commit 5af29028fd6db9438b5584ab7179710a0a22569d upstream.

HP ALC671 need to support Headset Mic.

Signed-off-by: Kailang Yang <kailang@realtek.com>
Link: https://lore.kernel.org/r/06a9d2b176e14706976d6584cbe2d92a@realtek.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
sound/pci/hda/patch_realtek.c | 44 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -8542,6 +8542,29 @@ static void alc662_fixup_aspire_ethos_hp
}
}

+static void alc671_fixup_hp_headset_mic2(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ struct alc_spec *spec = codec->spec;
+
+ static const struct hda_pintbl pincfgs[] = {
+ { 0x19, 0x02a11040 }, /* use as headset mic, with its own jack detect */
+ { 0x1b, 0x0181304f },
+ { }
+ };
+
+ switch (action) {
+ case HDA_FIXUP_ACT_PRE_PROBE:
+ spec->gen.mixer_nid = 0;
+ spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
+ snd_hda_apply_pincfgs(codec, pincfgs);
+ break;
+ case HDA_FIXUP_ACT_INIT:
+ alc_write_coef_idx(codec, 0x19, 0xa054);
+ break;
+ }
+}
+
static const struct coef_fw alc668_coefs[] = {
WRITE_COEF(0x01, 0xbebe), WRITE_COEF(0x02, 0xaaaa), WRITE_COEF(0x03, 0x0),
WRITE_COEF(0x04, 0x0180), WRITE_COEF(0x06, 0x0), WRITE_COEF(0x07, 0x0f80),
@@ -8615,6 +8638,7 @@ enum {
ALC662_FIXUP_LENOVO_MULTI_CODECS,
ALC669_FIXUP_ACER_ASPIRE_ETHOS,
ALC669_FIXUP_ACER_ASPIRE_ETHOS_HEADSET,
+ ALC671_FIXUP_HP_HEADSET_MIC2,
};

static const struct hda_fixup alc662_fixups[] = {
@@ -8956,6 +8980,10 @@ static const struct hda_fixup alc662_fix
.chained = true,
.chain_id = ALC669_FIXUP_ACER_ASPIRE_ETHOS_HEADSET
},
+ [ALC671_FIXUP_HP_HEADSET_MIC2] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc671_fixup_hp_headset_mic2,
+ },
};

static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -9138,6 +9166,22 @@ static const struct snd_hda_pin_quirk al
{0x12, 0x90a60130},
{0x14, 0x90170110},
{0x15, 0x0321101f}),
+ SND_HDA_PIN_QUIRK(0x10ec0671, 0x103c, "HP cPC", ALC671_FIXUP_HP_HEADSET_MIC2,
+ {0x14, 0x01014010},
+ {0x17, 0x90170150},
+ {0x1b, 0x01813030},
+ {0x21, 0x02211020}),
+ SND_HDA_PIN_QUIRK(0x10ec0671, 0x103c, "HP cPC", ALC671_FIXUP_HP_HEADSET_MIC2,
+ {0x14, 0x01014010},
+ {0x18, 0x01a19040},
+ {0x1b, 0x01813030},
+ {0x21, 0x02211020}),
+ SND_HDA_PIN_QUIRK(0x10ec0671, 0x103c, "HP cPC", ALC671_FIXUP_HP_HEADSET_MIC2,
+ {0x14, 0x01014020},
+ {0x17, 0x90170110},
+ {0x18, 0x01a19050},
+ {0x1b, 0x01813040},
+ {0x21, 0x02211030}),
{}
};


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