This is a note to let you know that I've just added the patch titled
ALSA: hda - Apply the existing quirk to iMac 14,1
to the 3.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-hda-apply-the-existing-quirk-to-imac-14-1.patch
and it can be found in the queue-3.18 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 031f335cda879450095873003abb03ae8ed3b74a Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@xxxxxxx>
Date: Wed, 10 Jan 2018 10:53:18 +0100
Subject: ALSA: hda - Apply the existing quirk to iMac 14,1
From: Takashi Iwai <tiwai@xxxxxxx>
commit 031f335cda879450095873003abb03ae8ed3b74a upstream.
iMac 14,1 requires the same quirk as iMac 12,2, using GPIO 2 and 3 for
headphone and speaker output amps. Add the codec SSID quirk entry
(106b:0600) accordingly.
BugLink: http://lkml.kernel.org/r/CAEw6Zyteav09VGHRfD5QwsfuWv5a43r0tFBNbfcHXoNrxVz7ew@xxxxxxxxxxxxxx
Reported-by: Freaky <freaky2000@xxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/pci/hda/patch_cirrus.c | 1 +
1 file changed, 1 insertion(+)
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -394,6 +394,7 @@ static const struct snd_pci_quirk cs420x
/*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
/* codec SSID */
+ SND_PCI_QUIRK(0x106b, 0x0600, "iMac 14,1", CS420X_IMAC27_122),
SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81),
SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
Patches currently in stable-queue which might be from tiwai@xxxxxxx are
queue-3.18/alsa-pcm-remove-yet-superfluous-warn_on.patch
queue-3.18/alsa-hda-apply-the-existing-quirk-to-imac-14-1.patch