Patch "ALSA: hda/realtek - Make dock sound work on ThinkPad L570" has been added to the 4.14-stable tree

This is a note to let you know that I've just added the patch titled

ALSA: hda/realtek - Make dock sound work on ThinkPad L570

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-realtek-make-dock-sound-work-on-thinkpad-l570.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.

From: Dennis Wassenberg <[email protected]>
Date: Thu, 8 Mar 2018 13:17:54 +0100
Subject: ALSA: hda/realtek - Make dock sound work on ThinkPad L570

From: Dennis Wassenberg <[email protected]>

commit e4c07b3b66b7d6a24c2fe3b1ddeff5cd9b378b3a upstream.

One version of Lenovo Thinkpad T570 did not use ALC298 (like other Kaby Lake devices). Instead it uses ALC292. In order to make the Lenovo dock working with that codec the dock quirk for ALC292 will be used.

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

@@ -6404,6 +6404,7 @@ static const struct snd_pci_quirk alc269
 	SND_PCI_QUIRK(0x17aa, 0x2245, "Thinkpad T470", ALC298_FIXUP_TPT470_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x2246, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x2247, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
+	SND_PCI_QUIRK(0x17aa, 0x2249, "Thinkpad", ALC292_FIXUP_TPT460),
 	SND_PCI_QUIRK(0x17aa, 0x224b, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x224c, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x224d, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),

Patches currently in stable-queue which might be from [email protected] are

queue-4.14/alsa-hda-add-dock-and-led-support-for-hp-probook-640-g2.patch queue-4.14/alsa-hda-realtek-make-dock-sound-work-on-thinkpad-l570.patch queue-4.14/alsa-hda-add-dock-and-led-support-for-hp-elitebook-820-g3.patch