From: David Henningsson <david.henningsson@canonical.com>
Date: Mon, 16 May 2011 10:09:29 +0000 (+0200)
Subject: ALSA: HDA: Use one dmic only for Dell Studio 1558
X-Git-Tag: firefly_0821_release~10164^2~6^2~70
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ce9f8da99211e1a1e1d97a62b0a84ade4303b58d;p=firefly-linux-kernel-4.4.55.git

ALSA: HDA: Use one dmic only for Dell Studio 1558

commit e033ebfb399227e01686260ac271029011bc6b47 upstream.

There are no signs of a dmic at node 0x0b, so the user is left with
an additional internal mic which does not exist. This commit removes
that non-existing mic.

BugLink: http://bugs.launchpad.net/bugs/731706
Reported-by: James Page <james.page@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 7e59c34e4de8..01da10bd8715 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1600,7 +1600,7 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02fe,
 				"Dell Studio XPS 1645", STAC_DELL_M6_BOTH),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0413,
-				"Dell Studio 1558", STAC_DELL_M6_BOTH),
+				"Dell Studio 1558", STAC_DELL_M6_DMIC),
 	{} /* terminator */
 };