[34-longterm 019/179] ALSA: HDA: Use one dmic only for Dell Studio 1558

From: Paul Gortmaker
Date: Mon May 14 2012 - 22:48:38 EST

From: David Henningsson <david.henningsson@xxxxxxxxxxxxx>

This is a commit scheduled for the next v2.6.34 longterm release.
If you see a problem with using this for longterm, please comment.

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@xxxxxxxxxxxxx>
Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
sound/pci/hda/patch_sigmatel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 02b813ef6..6c06d17 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1614,7 +1614,7 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
"Dell Studio XPS 1645", STAC_DELL_M6_BOTH),
- "Dell Studio 1558", STAC_DELL_M6_BOTH),
+ "Dell Studio 1558", STAC_DELL_M6_DMIC),
{} /* terminator */


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