[alsa-devel] [PATCH] ALSA: hda: Fix quirk for Dell Inspiron 910

[Takashi Iwai]

At Mon, 6 Jun 2011 19:08:08 -0400,
Daniel Chen wrote:
> 
> Hi,
> 
> Attached is a patch against sound-2.6 git HEAD that resolves inaudible
> audio from internal speakers on the reporter's Dell Inspiron 910.
> Please apply.

Thanks, applied now.


Takashi

> 
> Cheers,
> -Dan
> [2 0001-ALSA-hda-Fix-quirk-for-Dell-Inspiron-910.patch <text/x-diff; US-ASCII (base64)>]
> From af63207349476575a13ae6a0a8303ae45d45f682 Mon Sep 17 00:00:00 2001
> From: Daniel T Chen <crimsun at ubuntu.com>
> Date: Mon, 6 Jun 2011 18:55:34 -0400
> Subject: [PATCH] ALSA: hda: Fix quirk for Dell Inspiron 910
> 
> BugLink: https://launchpad.net/bugs/792712
> 
> The original reporter states that sound from the internal speakers is
> inaudible until using the model=auto quirk. This symptom is due to an
> existing quirk mask for 0x102802b* that uses the model=dell quirk. To
> limit the possible regressions, leave the existing quirk mask but add
> a higher priority specific mask for the reporter's PCI SSID.
> 
> Reported-and-tested-by: rodni hipp
> Cc: <stable at kernel.org> [2.6.38+]
> Signed-off-by: Daniel T Chen <crimsun at ubuntu.com>
> ---
>  sound/pci/hda/patch_realtek.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index 5c8a4ea..8187320 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -13861,6 +13861,7 @@ static const struct snd_pci_quirk alc268_cfg_tbl[] = {
>  	SND_PCI_QUIRK(0x1025, 0x015b, "Acer Aspire One",
>  						ALC268_ACER_ASPIRE_ONE),
>  	SND_PCI_QUIRK(0x1028, 0x0253, "Dell OEM", ALC268_DELL),
> +	SND_PCI_QUIRK(0x1028, 0x02b0, "Dell Inspiron 910", ALC268_AUTO),
>  	SND_PCI_QUIRK_MASK(0x1028, 0xfff0, 0x02b0,
>  			"Dell Inspiron Mini9/Vostro A90", ALC268_DELL),
>  	/* almost compatible with toshiba but with optional digital outs;
> -- 
> 1.7.5.3
>