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ALSA: hda - Fix noise on Gigabyte Z170X mobo

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Gigabyte Z710X mobo with ALC1150 codec gets significant noises from
the analog loopback routes even if their inputs are all muted.
Simply kill the aamix for fixing it.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=108301
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2015-11-24 20:02:12 +01:00
parent 8c69729b44
commit 0c25ad8040
1 changed files with 8 additions and 0 deletions
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8
sound/pci/hda/patch_realtek.c
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@ -1759,6 +1759,7 @@ enum {
ALC882_FIXUP_NO_PRIMARY_HP,
ALC887_FIXUP_ASUS_BASS,
ALC887_FIXUP_BASS_CHMAP,
ALC882_FIXUP_DISABLE_AAMIX,
};
static void alc889_fixup_coef(struct hda_codec *codec,
@ -1920,6 +1921,8 @@ static void alc882_fixup_no_primary_hp(struct hda_codec *codec,
static void alc_fixup_bass_chmap(struct hda_codec *codec,
const struct hda_fixup *fix, int action);
static void alc_fixup_disable_aamix(struct hda_codec *codec,
const struct hda_fixup *fix, int action);
static const struct hda_fixup alc882_fixups[] = {
[ALC882_FIXUP_ABIT_AW9D_MAX] = {
@ -2151,6 +2154,10 @@ static const struct hda_fixup alc882_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc_fixup_bass_chmap,
},
[ALC882_FIXUP_DISABLE_AAMIX] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc_fixup_disable_aamix,
},
};
static const struct snd_pci_quirk alc882_fixup_tbl[] = {
@ -2218,6 +2225,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
SND_PCI_QUIRK(0x1462, 0x7350, "MSI-7350", ALC889_FIXUP_CD),
SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3/Z87X-UD3H", ALC889_FIXUP_FRONT_HP_NO_PRESENCE),
SND_PCI_QUIRK(0x1458, 0xa182, "Gigabyte Z170X-UD3", ALC882_FIXUP_DISABLE_AAMIX),
SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX),
SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD),
SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD),