From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:56396 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751980AbeCLPke (ORCPT ); Mon, 12 Mar 2018 11:40:34 -0400 Subject: Patch "ALSA: hda/realtek: Limit mic boost on T480" has been added to the 4.14-stable tree To: bberg@redhat.com, gregkh@linuxfoundation.org, stable@vger.kernel.org, tiwai@suse.de Cc: , From: Date: Mon, 12 Mar 2018 16:40:23 +0100 Message-ID: <1520869223105178@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled ALSA: hda/realtek: Limit mic boost on T480 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-limit-mic-boost-on-t480.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 know about it. >>From 85981dfd6b0a0fd9ed87ca4a525981b67c21f098 Mon Sep 17 00:00:00 2001 From: Benjamin Berg Date: Wed, 14 Feb 2018 13:29:39 +0100 Subject: ALSA: hda/realtek: Limit mic boost on T480 From: Benjamin Berg commit 85981dfd6b0a0fd9ed87ca4a525981b67c21f098 upstream. The internal mic boost on the T480 is too high. Fix this by applying the ALC269_FIXUP_LIMIT_INT_MIC_BOOST fixup to the machine to limit the gain. Signed-off-by: Benjamin Berg Tested-by: Benjamin Berg Cc: Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- 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 @@ -6391,6 +6391,7 @@ static const struct snd_pci_quirk alc269 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), + SND_PCI_QUIRK(0x17aa, 0x225d, "Thinkpad T480", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x17aa, 0x30bb, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY), SND_PCI_QUIRK(0x17aa, 0x30e2, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY), SND_PCI_QUIRK(0x17aa, 0x310c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION), Patches currently in stable-queue which might be from bberg@redhat.com are queue-4.14/alsa-hda-realtek-limit-mic-boost-on-t480.patch