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| author |   Takashi Iwai <tiwai@suse.de> | 2014-05-21 11:06:49 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-05-21 11:06:49 +0200 |
| commit | e9bd7d5ce8d14517aa1383bb4f84e55e7c0d4363 (patch) | |
| tree | 00d61dba35130bde29e8688096f9727b5986be13 /sound/pci/hda | |
| parent | ALSA: hda - White noise fix for XPS13 9333 (diff) | |
| download | linux-dev-e9bd7d5ce8d14517aa1383bb4f84e55e7c0d4363.tar.xz linux-dev-e9bd7d5ce8d14517aa1383bb4f84e55e7c0d4363.zip | |
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>
Diffstat (limited to 'sound/pci/hda')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 680283b23474..bf1e1a625086 100644 --- 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), |