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 856611909c413ed9d583f627296b83e2d4b39046..295a96a4df9a7d8110b1e6cb5fbbc58e4f53d5ca 100644 (file)
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1634,7 +1634,7 @@ 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 */
 };