ALSA: hda - Disable AA-mix on Sony Vaio S13

The analog-loopback causes the speaker noises even if it's set to zero
volume.  As a simple workaround, just get rid of the loopback mixer.

Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=873704
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 680283b234745479bc189ebf4016745eb275efd3..bf1e1a625086b2a57a8268e5d890218b1541df34 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4196,6 +4196,7 @@ enum {
        ALC269_FIXUP_ASUS_G73JW,
        ALC269_FIXUP_LENOVO_EAPD,
        ALC275_FIXUP_SONY_HWEQ,
+       ALC275_FIXUP_SONY_DISABLE_AAMIX,
        ALC271_FIXUP_DMIC,
        ALC269_FIXUP_PCM_44K,
        ALC269_FIXUP_STEREO_DMIC,
@@ -4301,6 +4302,12 @@ static const struct hda_fixup alc269_fixups[] = {
                .chained = true,
                .chain_id = ALC275_FIXUP_SONY_VAIO_GPIO2
        },
+       [ALC275_FIXUP_SONY_DISABLE_AAMIX] = {
+               .type = HDA_FIXUP_FUNC,
+               .v.func = alc_fixup_disable_aamix,
+               .chained = true,
+               .chain_id = ALC269_FIXUP_SONY_VAIO
+       },
        [ALC271_FIXUP_DMIC] = {
                .type = HDA_FIXUP_FUNC,
                .v.func = alc271_fixup_dmic,
@@ -4811,6 +4818,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIXUP_SONY_VAIO_GPIO2),
        SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
        SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
+       SND_PCI_QUIRK(0x104d, 0x9099, "Sony VAIO S13", ALC275_FIXUP_SONY_DISABLE_AAMIX),
        SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO),
        SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK),
        SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE),