From: David Henningsson Date: Tue, 7 Oct 2014 08:18:41 +0000 (+0200) Subject: ALSA: hda - Add Inverted Internal mic for Samsung Ativ book 9 (NP900X3G) X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a33cc48d28b4ff58e2627e2613f15c63754dc376;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git ALSA: hda - Add Inverted Internal mic for Samsung Ativ book 9 (NP900X3G) In this case, it looks like the right channel records noise rather than the inverted signal, but the simplest way is to just call it "Inverted Internal Mic", which will cause it to be muted by default. Alsa-info at http://www.alsa-project.org/db/?f=064f0b536a1b068efd30d58c2641b5ec2348f059 BugLink: https://bugs.launchpad.net/bugs/1316518 Signed-off-by: David Henningsson Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index a109fdb085f9..82ea50ec978f 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4925,6 +4925,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x104d, 0x9099, "Sony VAIO S13", ALC275_FIXUP_SONY_DISABLE_AAMIX), SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook", ALC269_FIXUP_LIFEBOOK), SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904", ALC269_FIXUP_LIFEBOOK_EXTMIC), + SND_PCI_QUIRK(0x144d, 0xc109, "Samsung Ativ book 9 (NP900X3G)", ALC269_FIXUP_INV_DMIC), SND_PCI_QUIRK(0x1458, 0xfa53, "Gigabyte BXBT-2807", ALC283_FIXUP_BXBT2807_MIC), SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE), SND_PCI_QUIRK(0x17aa, 0x215e, "Thinkpad L512", ALC269_FIXUP_SKU_IGNORE),