[3.19.y-ckt stable] Patch "ALSA: intel8x0: Add clock quirk entry for AD1981B on IBM ThinkPad X41." has been added to the 3.19.y-ckt tree

[Kamal Mostafa]

This is a note to let you know that I have just added a patch titled

    ALSA: intel8x0: Add clock quirk entry for AD1981B on IBM ThinkPad X41.

to the linux-3.19.y-queue branch of the 3.19.y-ckt extended stable tree 
which can be found at:

    http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.19.y-queue

This patch is scheduled to be released in version 3.19.8-ckt18.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.19.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

---8<------------------------------------------------------------

>From a1fa651ca7ba03f989d4986ec25577e36c0eb4f4 Mon Sep 17 00:00:00 2001
From: "Vittorio Gambaletta (VittGam)" <linuxbugs at vittgam.net>
Date: Sun, 13 Mar 2016 22:19:34 +0100
Subject: ALSA: intel8x0: Add clock quirk entry for AD1981B on IBM ThinkPad
 X41.

commit 4061db03dd71d195b9973ee466f6ed32f6a3fc16 upstream.

The clock measurement on the AC'97 audio card found in the IBM ThinkPad X41
will often fail, so add a quirk entry to fix it.

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=441087
Signed-off-by: Vittorio Gambaletta <linuxbugs at vittgam.net>
Signed-off-by: Takashi Iwai <tiwai at suse.de>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 sound/pci/intel8x0.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 4a28252..b85ca1a 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -2894,6 +2894,7 @@ static void intel8x0_measure_ac97_clock(struct intel8x0 *chip)

 static struct snd_pci_quirk intel8x0_clock_list[] = {
 	SND_PCI_QUIRK(0x0e11, 0x008a, "AD1885", 41000),
+	SND_PCI_QUIRK(0x1014, 0x0581, "AD1981B", 48000),
 	SND_PCI_QUIRK(0x1028, 0x00be, "AD1885", 44100),
 	SND_PCI_QUIRK(0x1028, 0x0177, "AD1980", 48000),
 	SND_PCI_QUIRK(0x1028, 0x01ad, "AD1981B", 48000),
--
2.7.4