From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E26D5C43387 for ; Tue, 15 Jan 2019 16:58:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B0BF020645 for ; Tue, 15 Jan 2019 16:58:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547571495; bh=lhFk4Fw1Rl32wtgS4zsBFFgS4N9VU9SFIT1Wn6Mal+c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=0wKrm3vsqRUKXCXTwHZS9Qk6X2tkdWPOd51nyac8p1J96/8R15E6zc4VXEGbm2I8w N/86Tim9Wqs7qz6btLC9TQJblM9JCc1snqz1nIWbBSrqTSMPHx/REW2dXkNC6fKW0E TMkH6JCL1ezDAKEcyC51W/jUgroHS3msoEYz57d4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728465AbfAOQ6J (ORCPT ); Tue, 15 Jan 2019 11:58:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:56516 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732541AbfAOQkL (ORCPT ); Tue, 15 Jan 2019 11:40:11 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4B0AF20989; Tue, 15 Jan 2019 16:40:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1547570410; bh=lhFk4Fw1Rl32wtgS4zsBFFgS4N9VU9SFIT1Wn6Mal+c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ji7rIL5T2LD04Sck3CGWdHG096yK3YFBJO3foXib8DX6tsOtL/6GPMct0ehngQcX2 U/ZsfdswhI/0mWZ92e8sLfeM6CS64UMlmAGrb/QE5Qi9lJX6q0jbRzkCzFvM8jikHi ujBVVhPCr0VFxheCytrW4MJSAn4d54Ut8twGT71o= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Kailang Yang , Takashi Iwai Subject: [PATCH 4.14 05/27] ALSA: hda/realtek - Disable headset Mic VREF for headset mode of ALC225 Date: Tue, 15 Jan 2019 17:35:54 +0100 Message-Id: <20190115154901.516708275@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190115154901.189747728@linuxfoundation.org> References: <20190115154901.189747728@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Kailang Yang commit d1dd42110d2727e81b9265841a62bc84c454c3a2 upstream. Disable Headset Mic VREF for headset mode of ALC225. This will be controlled by coef bits of headset mode functions. [ Fixed a compile warning and code simplification -- tiwai ] Signed-off-by: Kailang Yang Cc: Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/pci/hda/patch_realtek.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5253,6 +5253,13 @@ static void alc274_fixup_bind_dacs(struc spec->gen.preferred_dacs = preferred_pairs; } +static void alc_fixup_disable_mic_vref(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + if (action == HDA_FIXUP_ACT_PRE_PROBE) + snd_hda_codec_set_pin_target(codec, 0x19, PIN_VREFHIZ); +} + /* for hda_fixup_thinkpad_acpi() */ #include "thinkpad_helper.c" @@ -5362,6 +5369,7 @@ enum { ALC293_FIXUP_LENOVO_SPK_NOISE, ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY, ALC255_FIXUP_DELL_SPK_NOISE, + ALC225_FIXUP_DISABLE_MIC_VREF, ALC225_FIXUP_DELL1_MIC_NO_PRESENCE, ALC295_FIXUP_DISABLE_DAC3, ALC280_FIXUP_HP_HEADSET_MIC, @@ -6063,6 +6071,12 @@ static const struct hda_fixup alc269_fix .chained = true, .chain_id = ALC255_FIXUP_DELL1_MIC_NO_PRESENCE }, + [ALC225_FIXUP_DISABLE_MIC_VREF] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_disable_mic_vref, + .chained = true, + .chain_id = ALC269_FIXUP_DELL1_MIC_NO_PRESENCE + }, [ALC225_FIXUP_DELL1_MIC_NO_PRESENCE] = { .type = HDA_FIXUP_VERBS, .v.verbs = (const struct hda_verb[]) { @@ -6072,7 +6086,7 @@ static const struct hda_fixup alc269_fix {} }, .chained = true, - .chain_id = ALC269_FIXUP_DELL1_MIC_NO_PRESENCE + .chain_id = ALC225_FIXUP_DISABLE_MIC_VREF }, [ALC280_FIXUP_HP_HEADSET_MIC] = { .type = HDA_FIXUP_FUNC,