}
}
+/* 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[] = {
.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),
{}
};