From patchwork Fri Dec 1 04:29:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Rau X-Patchwork-Id: 13475343 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 432BFC4167B for ; Fri, 1 Dec 2023 04:36:46 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 41027DF0; Fri, 1 Dec 2023 05:36:34 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 41027DF0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1701405404; bh=DsKVx3Mx4nSUEq/Ry2Wecw0p5TacjmKibd2NE7+JAxg=; h=From:To:Cc:Subject:Date:List-Id:List-Archive:List-Help:List-Owner: List-Post:List-Subscribe:List-Unsubscribe:From; b=c80f+a3dSq+5uDrfyI/nQvF0UDhfhs2fJce7QqhhMj493OdKS7ofmOc+seuKIxc0u lVE7jq6HrY9QaqWIGMbehfG3wEdzTnw6fBejOdeL/Xq0M9j4M/pfoe6YDSplkrBk21 jyMy+2bdjfQ+lhqlT3sNc+vqQ0VaOfh/5CQgh1Pg= Received: by alsa1.perex.cz (Postfix, from userid 50401) id C076AF80571; Fri, 1 Dec 2023 05:36:13 +0100 (CET) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 8D659F8057A; Fri, 1 Dec 2023 05:36:12 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 2694EF8016E; Fri, 1 Dec 2023 05:30:10 +0100 (CET) Received: from JPN01-OS0-obe.outbound.protection.outlook.com (mail-os0jpn01on20700.outbound.protection.outlook.com [IPv6:2a01:111:f403:201a::700]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 00BC5F80114 for ; Fri, 1 Dec 2023 05:30:03 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 00BC5F80114 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=dm.renesas.com header.i=@dm.renesas.com header.a=rsa-sha256 header.s=selector1 header.b=goqChZo2 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=kiPk0JoCepsK4NE6HIMKuQcFeBXL9ABQ7Vz0PvLSV9PT7u3iuLNQgIazS2NkPVqT6y2chWZ2lcjSbLKxtd0YQ7iJVe+GWh/Bkm6tkBgp0cqkmqG69RVrgP1v0TMOszyKEXTOAwWC90GraHJo9HROZwynpEALn7pWcTAeJeog7C3CdRwyWT3b2PPAZnvvl1n+5ilGg2RuPS/6uPcmRxLFsCxQ3uL6JFrYPRQ0Dpc2qsWif+JrThL1bo1FJPlPk1O/UjKYa2eHcUYFnv38CiUiHukuy0gJDvvhQgk+NViHiAF32NbmyM7y1V+2tYnbd1b6Y7QbDGKgeP9KUYNhzMnBsg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=YsJ9ue6eqL3fxS4b+GsaE/vR1dLATusKP+vsG6dMoAE=; b=gGbTyeak0w+Nnd3hCTxXPu2OpoyvBt6YdXAbK5hoxHTkdwQEi/7YfVF262wGeLvbuB0nQgmPvYX/3oFRgUNjEJpC7DRHU1tY1t6FD6m9QJdyrjoXsqzP/+0SWcUHmHlhryvRySEovfRAZhWKsoPT7v77eDaifqwPCOvWHqItoLTvgo/7qz54pq5L8XfeCu/aKmwfCLOgXqvAXuw4ujVJHqV5fk/EDMsucuurCApa4Hin7MWu5nCfnPpR4EnnsdwfOeVVle3A8LU/T71xUPCl2ctcPVyONf6dQ/uTV/by7hKyhE53Wx02IM8/GDvQkN6uSUIPpDQLOMAEkxFDqDoEAg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=dm.renesas.com; dmarc=pass action=none header.from=dm.renesas.com; dkim=pass header.d=dm.renesas.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dm.renesas.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=YsJ9ue6eqL3fxS4b+GsaE/vR1dLATusKP+vsG6dMoAE=; b=goqChZo2GOKa4XdpeC3HSxOL1EC7i89ddEwj3/UIM/nVhhFIKcAbWkaOdv9TbBoOoCXSf44UTFiNbTA/izwYNnWcj0wFAgZcKM5o+OLevXIq3YrBfJtrh1mSDMNHq68ge0E7XXJPg9DO464uy8ETj3qxsUnNbbpU6WHow+7UkiE= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=dm.renesas.com; Received: from OS3PR01MB6641.jpnprd01.prod.outlook.com (2603:1096:604:10b::11) by TYWPR01MB9921.jpnprd01.prod.outlook.com (2603:1096:400:231::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7046.22; Fri, 1 Dec 2023 04:29:55 +0000 Received: from OS3PR01MB6641.jpnprd01.prod.outlook.com ([fe80::f6c1:b978:d777:e7ba]) by OS3PR01MB6641.jpnprd01.prod.outlook.com ([fe80::f6c1:b978:d777:e7ba%6]) with mapi id 15.20.7046.015; Fri, 1 Dec 2023 04:29:55 +0000 From: David Rau To: broonie@kernel.org Cc: support.opensource@diasemi.com, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, David Rau Subject: [PATCH] ASoC: da7219: Support low DC impedance headset Date: Fri, 1 Dec 2023 12:29:33 +0800 Message-Id: <20231201042933.26392-1-David.Rau.opensource@dm.renesas.com> X-Mailer: git-send-email 2.17.1 X-ClientProxiedBy: TYCPR01CA0026.jpnprd01.prod.outlook.com (2603:1096:405:1::14) To OS3PR01MB6641.jpnprd01.prod.outlook.com (2603:1096:604:10b::11) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: OS3PR01MB6641:EE_|TYWPR01MB9921:EE_ X-MS-Office365-Filtering-Correlation-Id: aa9f3a5c-8ce9-4ab8-434e-08dbf2262b6e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:OS3PR01MB6641.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(366004)(136003)(396003)(346002)(376002)(39860400002)(230922051799003)(451199024)(186009)(64100799003)(1800799012)(26005)(478600001)(2616005)(6512007)(107886003)(6666004)(1076003)(38100700002)(86362001)(103116003)(38350700005)(83380400001)(41300700001)(6916009)(66476007)(52116002)(4326008)(66556008)(2906002)(316002)(8676002)(6506007)(6486002)(4744005)(66946007)(8936002)(5660300002);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: dm.renesas.com X-MS-Exchange-CrossTenant-Network-Message-Id: aa9f3a5c-8ce9-4ab8-434e-08dbf2262b6e X-MS-Exchange-CrossTenant-AuthSource: OS3PR01MB6641.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Dec 2023 04:29:55.6330 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: PfeYa/beLpLEiSYe/444KwZpB0ICG0GP/anPCOmcsQSw044v3oAY+6ejEiLv2ZTff0DMgWIPaDCIqkZwGPdTGeHbuN4o62boM+KoG8xTWrs= X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYWPR01MB9921 Message-ID-Hash: YLSRQOCBD5RJ7MS65RPIVSHQFB52XSWI X-Message-ID-Hash: YLSRQOCBD5RJ7MS65RPIVSHQFB52XSWI X-MailFrom: David.Rau.opensource@dm.renesas.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Change the default MIC detection impedance threshold to 200ohm to support low mic DC impedance headset. Signed-off-by: David Rau --- sound/soc/codecs/da7219-aad.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/da7219-aad.c b/sound/soc/codecs/da7219-aad.c index 4c4405942779..6bc068cdcbe2 100644 --- a/sound/soc/codecs/da7219-aad.c +++ b/sound/soc/codecs/da7219-aad.c @@ -696,7 +696,7 @@ static struct da7219_aad_pdata *da7219_aad_fw_to_pdata(struct device *dev) aad_pdata->mic_det_thr = da7219_aad_fw_mic_det_thr(dev, fw_val32); else - aad_pdata->mic_det_thr = DA7219_AAD_MIC_DET_THR_500_OHMS; + aad_pdata->mic_det_thr = DA7219_AAD_MIC_DET_THR_200_OHMS; if (fwnode_property_read_u32(aad_np, "dlg,jack-ins-deb", &fw_val32) >= 0) aad_pdata->jack_ins_deb =