Hi, Please apply the following patch against sound-2.6 master HEAD (applies with tweaking against 2.6.32.x) to work around hardware issues on Dell Latitude 131L. Best, -Dan
From 6c15594c5a297ac9e977e68397affeb0d9960df0 Mon Sep 17 00:00:00 2001 From: Daniel T Chen <crimsun@xxxxxxxxxx> Date: Wed, 3 Mar 2010 18:24:26 -0500 Subject: [PATCH] ALSA: hda: Use LPIB for Dell Latitude 131L BugLink: https://launchpad.net/bugs/530346 The OR has verified that position_fix=1 is necessary to work around errors on his machine. Reported-by: Tom Louwrier Cc: <stable@xxxxxxxxxx> Signed-off-by: Daniel T Chen <crimsun@xxxxxxxxxx> --- sound/pci/hda/hda_intel.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index d5c93ad..96b3490 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2263,6 +2263,7 @@ static int azx_dev_free(struct snd_device *device) static struct snd_pci_quirk position_fix_list[] __devinitdata = { 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), SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB), SND_PCI_QUIRK(0x1106, 0x3288, "ASUS M2V-MX SE", POS_FIX_LPIB), SND_PCI_QUIRK(0x1043, 0x813d, "ASUS P5AD2", POS_FIX_LPIB), -- 1.7.0
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