[alsa-devel] [PATCH] ALSA: hda: Use LPIB for Dell Latitude 131L

[Takashi Iwai]

At Thu, 4 Mar 2010 09:50:21 -0500,
Daniel Chen wrote:
> 
> 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.

Applied now to sound git tree.  Thanks.


Takashi

> 
> Best,
> -Dan
> [2 0001-ALSA-hda-Use-LPIB-for-Dell-Latitude-131L.patch <text/x-patch; US-ASCII (base64)>]
> From 6c15594c5a297ac9e977e68397affeb0d9960df0 Mon Sep 17 00:00:00 2001
> From: Daniel T Chen <crimsun at ubuntu.com>
> 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 at kernel.org>
> Signed-off-by: Daniel T Chen <crimsun at ubuntu.com>
> ---
>  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
>