linux-kernel - [patch 089/149] ALSA: hda: Use mb31 quirk for an iMac model

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Date:	Thu, 01 Jul 2010 10:31:55 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Daniel T Chen <crimsun@...ntu.com>,
	Takashi Iwai <tiwai@...e.de>
Subject: [patch 089/149] ALSA: hda: Use mb31 quirk for an iMac model

2.6.32-stable review patch.  If anyone has any objections, please let us know.

------------------

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

commit 26fd74fc01991a18f0e3bd54f8b1b75945ee3dbb upstream.

BugLink: https://launchpad.net/bugs/542550

Symptom: On the reporter's iMac, in Ubuntu 10.04 LTS neither playback
nor capture appear audible out-of-the-box.

Test case: Boot from an Ubuntu 10.04 LTS live cd or from an installed
configuration and attempt to play or capture audio.

Resolution: Specify the mb31 quirk for this machine in the codec SSID
table.

Reported-and-Tested-By: f3a97
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>

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

--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -8937,6 +8937,7 @@ static struct snd_pci_quirk alc882_ssid_
 	SND_PCI_QUIRK(0x106b, 0x1000, "iMac 24", ALC885_IMAC24),
 	SND_PCI_QUIRK(0x106b, 0x2800, "AppleTV", ALC885_IMAC24),
 	SND_PCI_QUIRK(0x106b, 0x2c00, "MacbookPro rev3", ALC885_MBP3),
+	SND_PCI_QUIRK(0x106b, 0x3000, "iMac", ALC889A_MB31),
 	SND_PCI_QUIRK(0x106b, 0x3600, "Macbook 3,1", ALC889A_MB31),
 	SND_PCI_QUIRK(0x106b, 0x3800, "MacbookPro 4,1", ALC885_MBP3),
 	SND_PCI_QUIRK(0x106b, 0x3e00, "iMac 24 Aluminum", ALC885_IMAC24),


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