linux-kernel - [PATCH] [52/99] ALSA: hda: Fix quirk for Dell Inspiron 910

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Date:	Wed, 27 Jul 2011 14:48:51 -0700 (PDT)
From:	Andi Kleen <andi@...stfloor.org>
To:	crimsun@...ntu.com, tiwai@...e.de, gregkh@...e.de,
	ak@...ux.intel.com, linux-kernel@...r.kernel.org,
	stable@...nel.org, tim.bird@...sony.com
Subject: [PATCH] [52/99] ALSA: hda: Fix quirk for Dell Inspiron 910

2.6.35-longterm review patch.  If anyone has any objections, please let me know.

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

commit 0a1896b27b030529ec770aefd790544a1bdb7d5a upstream.

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
Signed-off-by: Daniel T Chen <crimsun@...ntu.com>
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Andi Kleen <ak@...ux.intel.com>

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

Index: linux-2.6.35.y/sound/pci/hda/patch_realtek.c
===================================================================
--- linux-2.6.35.y.orig/sound/pci/hda/patch_realtek.c
+++ linux-2.6.35.y/sound/pci/hda/patch_realtek.c
@@ -13296,6 +13296,7 @@ static struct snd_pci_quirk alc268_cfg_t
 	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;
--
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