Patch "ALSA: hda - Apply the existing quirk to iMac 14,1" has been added to the 4.14-stable tree
Subsystems (2)
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 4.14-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-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
031f335cda879450095873003abb03ae8ed3b74aMon Sep 17 00:00:00 2001
From: Takashi Iwai <[email protected]>
Date: Wed, 10 Jan 2018 10:53:18 +0100
Subject: ALSA: hda - Apply the existing quirk to iMac 14,1
From: Takashi Iwai <[email protected]>
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.
--- sound/pci/hda/patch_cirrus.c | 1 + 1 file changed, 1 insertion(+)
sound/pci/hda/patch_cirrus.c +1 -0
@@ -408,6 +408,7 @@ 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 [email protected] are
queue-4.14/alsa-pcm-remove-yet-superfluous-warn_on.patch queue-4.14/alsa-hda-apply-the-existing-quirk-to-imac-14-1.patch queue-4.14/alsa-hda-apply-headphone-noise-quirk-for-another-dell-xps-13-variant.patch queue-4.14/alsa-seq-make-ioctls-race-free.patch