SRU - LP309508 - Dell laptop digital mic does not work, PCI 1028:0271

Stefan Bader stefan.bader at canonical.com
Fri Dec 19 08:38:06 UTC 2008


Tim Gardner wrote:
> From 16c860c76d091a765a669ad68d38c114167092d1 Mon Sep 17 00:00:00 2001
> From: Tim Gardner <tim.gardner at canonical.com>
> Date: Thu, 18 Dec 2008 15:30:50 -0700
> Subject: [PATCH] UBUNTU: Dell laptop digital mic does not work, PCI 1028:0271
>  OriginalAuthor: Matt Ranostay <mranostay at embeddedalley.com>
>  Bug: #309508
> 
> Add quirk support for this laptop.
> 
> Signed-off-by: Tim Gardner <tim.gardner at canonical.com>
> ---
>  sound/pci/hda/hda_intel.c      |    1 +
>  sound/pci/hda/patch_sigmatel.c |    1 -
>  2 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> index 0f014b1..d1fa253 100644
> --- a/sound/pci/hda/hda_intel.c
> +++ b/sound/pci/hda/hda_intel.c
> @@ -1997,6 +1997,7 @@ static struct snd_pci_quirk probe_mask_list[] __devinitdata = {
>  	SND_PCI_QUIRK(0x1014, 0x05b7, "Thinkpad Z60", 0x01),
>  	SND_PCI_QUIRK(0x17aa, 0x2010, "Thinkpad X/T/R60", 0x01),
>  	SND_PCI_QUIRK(0x17aa, 0x20ac, "Thinkpad X/T/R61", 0x01),
> +	SND_PCI_QUIRK(0x1028, 0x0271, "unknown Dell", 0x11),
>  	{}
>  };
>  
> diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
> index 09bc94d..9a670c5 100644
> --- a/sound/pci/hda/patch_sigmatel.c
> +++ b/sound/pci/hda/patch_sigmatel.c
> @@ -3634,7 +3634,6 @@ again:
>  			spec->num_dmics = 0;
>  			break;
>  		case 0x10280271: /* Digital Mics */
> -                        spec->eapd_switch = 1;
>  		case 0x10280272:
>  		case 0x10280254:
>  		case 0x10280255:

ACK, are you adding this to Jaunty, too?

Stefan

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