Received: by 10.213.65.68 with SMTP id h4csp431653imn; Tue, 13 Mar 2018 08:52:05 -0700 (PDT) X-Google-Smtp-Source: AG47ELsFRMYDhCoTlBjhVSGeQfgNidhWyW/Tcth8wpdxH/B1DBISNzBg3piLp0G9HJhfxko3vtuZ X-Received: by 10.101.86.1 with SMTP id l1mr892091pgs.140.1520956325064; Tue, 13 Mar 2018 08:52:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1520956325; cv=none; d=google.com; s=arc-20160816; b=i2Hn1i52pO50tO1eykBZag3HnTHK3Cwcs3Q6h8i9xEpWHkWyZZ/R7Mi9gW+iAec9yk P7z/p1PQvGJjfTmoCCZV7SWEnlG+bLl+T8nxcFEgnAFh0f0ceCRQd8QQz/FFF8SXPojA FM/LJVhnCCPKsLA4A2L3bJZlG+Voocz8uQdBTna2Qx0KakSVSWvroEE1q7t8f/FRn/iI Kmgmve+xDjMA/d2Jkr0l7z+el2d1Yq04HOR0jItlgLAy8i2cPnnlumXX92vnMO0rTwd4 9npPWCcqnwRDo2VcPsGJSjfC/vdfGc5OsJDJtj38IU4zGchP8KlBbbMxfhiJUzc+cyqr M0hw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :in-reply-to:message-id:date:subject:cc:to:from :arc-authentication-results; bh=IDu0izOHLyydEP+sRpugX01fKd4nBouWZuTanVeDoIk=; b=vGnZh88HhtuzNQXbSllNeGJEi0Zz6GbyipJ4clIU2ETC/pr+07dcE/5+/jQSPEDmUe enceWK2UC41iuvbKvkt4e28M7MdLu7NFZjj7tb7OKEe78FwCqw4Shk6xwFTLng/rx8hU qcJx/I7O7CCXTdWti35SJjiG1+wOp1oNAPMxWUkARS2Pl7NggcblIWbLnAOi1qQOB0XJ nxGMNrSQFAc1sg1BA0elbwcqqDS+6UNH3y2YKM11dhTq7eSBT9iV08QTQRM42WpoZPZp k+K5m+ORyz6xab09+g9HK1HDztENZCgo5ly8boJlhGRIJefPL/SPcztySDBMEO3o8N5K YTlw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t11-v6si294933plo.225.2018.03.13.08.51.50; Tue, 13 Mar 2018 08:52:05 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964774AbeCMPj6 (ORCPT + 99 others); Tue, 13 Mar 2018 11:39:58 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:35492 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934132AbeCMPjx (ORCPT ); Tue, 13 Mar 2018 11:39:53 -0400 Received: from localhost (LFbn-1-12258-90.w90-92.abo.wanadoo.fr [90.92.71.90]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id DB584FDD; Tue, 13 Mar 2018 15:39:52 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Benjamin Berg , Takashi Iwai Subject: [PATCH 4.14 103/140] ALSA: hda/realtek: Limit mic boost on T480 Date: Tue, 13 Mar 2018 16:25:06 +0100 Message-Id: <20180313152505.071846652@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180313152458.201155692@linuxfoundation.org> References: <20180313152458.201155692@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ 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),