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Subject[PATCH] [5/139] ALSA: hda: Use position_fix=1 for Acer Aspire 5538 to enable capture on internal mic
Date
2.6.35-longterm review patch.  If anyone has any objections, please let me know.

------------------
From: Daniel T Chen <crimsun@ubuntu.com>

commit dd5a089edfa51a74692604b4b427953d8e16bc35 upstream.

BugLink: https://launchpad.net/bugs/685161

The reporter of the bug states that he must use position_fix=1 to enable
capture for the internal microphone, so set it for his machine's PCI
SSID. Verified using 2.6.35 and the 2010-12-04 alsa-driver build.

Reported-and-tested-by: Ralph Wabel <rwabel@gmx.net>
Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>

---
sound/pci/hda/hda_intel.c | 1 +
1 file changed, 1 insertion(+)

Index: linux-2.6.35.y/sound/pci/hda/hda_intel.c
===================================================================
--- linux-2.6.35.y.orig/sound/pci/hda/hda_intel.c
+++ linux-2.6.35.y/sound/pci/hda/hda_intel.c
@@ -2291,6 +2291,7 @@ static int azx_dev_free(struct snd_devic
*/
static struct snd_pci_quirk position_fix_list[] __devinitdata = {
SND_PCI_QUIRK(0x1025, 0x009f, "Acer Aspire 5110", POS_FIX_LPIB),
+ SND_PCI_QUIRK(0x1025, 0x026f, "Acer Aspire 5538", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1028, 0x01cc, "Dell D820", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1028, 0x01de, "Dell Precision 390", POS_FIX_LPIB),
SND_PCI_QUIRK(0x1028, 0x01f6, "Dell Latitude 131L", POS_FIX_LPIB),

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