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ALSA: hda - Add fixup for Lenovo Thinkpad with AD1984 codec

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Ported from the static quirk (model=thinkpad).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-07-04 14:45:37 +02:00
parent 1a39b5e1f9
commit 6a699bec88
1 changed files with 13 additions and 0 deletions
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13
sound/pci/hda/patch_analog.c
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@ -3637,9 +3637,17 @@ static void ad1884_fixup_hp_eapd(struct hda_codec *codec,
}
}
/* set magic COEFs for dmic */
static const struct hda_verb ad1884_dmic_init_verbs[] = {
{0x01, AC_VERB_SET_COEF_INDEX, 0x13f7},
{0x01, AC_VERB_SET_PROC_COEF, 0x08},
{}
};
enum {
AD1884_FIXUP_AMP_OVERRIDE,
AD1884_FIXUP_HP_EAPD,
AD1884_FIXUP_DMIC_COEF,
};
static const struct hda_fixup ad1884_fixups[] = {
@ -3653,10 +3661,15 @@ static const struct hda_fixup ad1884_fixups[] = {
.chained = true,
.chain_id = AD1884_FIXUP_AMP_OVERRIDE,
},
[AD1884_FIXUP_DMIC_COEF] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = ad1884_dmic_init_verbs,
},
};
static const struct snd_pci_quirk ad1884_fixup_tbl[] = {
SND_PCI_QUIRK_VENDOR(0x103c, "HP", AD1884_FIXUP_HP_EAPD),
SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo Thinkpad", AD1884_FIXUP_DMIC_COEF),
{}
};