From patchwork Thu Mar 17 09:31:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Tanure X-Patchwork-Id: 12783785 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 30805C433FE for ; Thu, 17 Mar 2022 09:34:18 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 63D5E1A00; Thu, 17 Mar 2022 10:33:26 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 63D5E1A00 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1647509656; bh=u9SKefDaUbQXKzKyOx1sw/ZJj1GD6ClH59P9LsZbSYU=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=LQ4rp61yZ4IFAGMMAgSM7i0+ETapaVQd+4vDA05dbaeRePH42piAiuirSFv5MoQUW jV2BbNBWSAAKfTKllMs/O5+n9dGpf0fl2c3hNMuAKkIiAZV191eVGzb2h1V2T7IxLV 5JTIvphKnHQF2zYjz2SUs+FeMt2K1evtAniiFyi8= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id AE39BF80538; Thu, 17 Mar 2022 10:31:51 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id C64E3F8013F; Thu, 17 Mar 2022 10:31:47 +0100 (CET) Received: from mx0b-001ae601.pphosted.com (mx0b-001ae601.pphosted.com [67.231.152.168]) (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 C5E7AF802DF for ; Thu, 17 Mar 2022 10:31:35 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz C5E7AF802DF Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=cirrus.com header.i=@cirrus.com header.b="htDPK9Fz" Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 22H5Kw4x025823; Thu, 17 Mar 2022 04:31:34 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=PODMain02222019; bh=pvLoPUP+zOIjxi5uLkLGyB32oVCSgHxrfK1CCMsoqYA=; b=htDPK9FzOkoHzqYV3xAR+nYrrdmtEjWIT/dsv2PGsLXO+Gvt0o+HA5Mnn6f2Ku3gefE8 enAnynx9Qn4NNuMqi6wpN5BN+ij3nXtcB6/EDm83ocxTUUzyD31hlUkRuEzkoev4t/2S T1PRKYCmXHz4t5xPf3PP+zxKKSzMU2xZNEcm0GM7aIJYC2gNNiKd0KJIJ+b9bWgY54Pt AC98idF5pbT5ScvswExCU05efL8ruUKelpKHe20yO5XVpfeXXS23m5e7J6ec6+qs/iYq aG+Ed+ItHgmOb/IWXDcaytJShay7SGrCczzAZ4yO5evXvbZ+XjQV1Ic2+asiMnkTdlRD HA== Received: from ediex01.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3et5yp475e-5 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Thu, 17 Mar 2022 04:31:33 -0500 Received: from EDIEX01.ad.cirrus.com (198.61.84.80) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.18; Thu, 17 Mar 2022 09:31:32 +0000 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.1.2375.18 via Frontend Transport; Thu, 17 Mar 2022 09:31:32 +0000 Received: from aryzen.ad.cirrus.com (unknown [198.61.64.95]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 4FAE47C; Thu, 17 Mar 2022 09:31:32 +0000 (UTC) From: Lucas Tanure To: Liam Girdwood , Mark Brown , Rob Herring , Jaroslav Kysela , Takashi Iwai Subject: [PATCH v4 08/16] hda: cs35l41: Mute the device before shutdown Date: Thu, 17 Mar 2022 09:31:12 +0000 Message-ID: <20220317093120.168534-9-tanureal@opensource.cirrus.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220317093120.168534-1-tanureal@opensource.cirrus.com> References: <20220317093120.168534-1-tanureal@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: DxkGdgUzFbHNg5injiTlogqrxiPuTZMc X-Proofpoint-GUID: DxkGdgUzFbHNg5injiTlogqrxiPuTZMc X-Proofpoint-Spam-Reason: safe Cc: patches@opensource.cirrus.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Lucas Tanure , devicetree@vger.kernel.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Mute the device before shutdown to avoid pops and clicks for all types of boost. Signed-off-by: Lucas Tanure --- sound/pci/hda/cs35l41_hda.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c index 46e920ec3000..0709d09f4e13 100644 --- a/sound/pci/hda/cs35l41_hda.c +++ b/sound/pci/hda/cs35l41_hda.c @@ -28,6 +28,11 @@ static const struct reg_sequence cs35l41_hda_config[] = { { CS35L41_PWR_CTRL2, 0x00000001 }, // AMP_EN = 1 }; +static const struct reg_sequence cs35l41_hda_mute[] = { + { CS35L41_AMP_GAIN_CTRL, 0x00000000 }, // AMP_GAIN_PCM 0.5 dB + { CS35L41_AMP_DIG_VOL_CTRL, 0x0000A678 }, // AMP_VOL_PCM Mute +}; + static const struct reg_sequence cs35l41_hda_start_bst[] = { { CS35L41_PWR_CTRL2, 0x00000021 }, // BST_EN = 10, AMP_EN = 1 { CS35L41_PWR_CTRL1, 0x00000001, 3000}, // set GLOBAL_EN = 1 @@ -89,7 +94,6 @@ static const struct reg_sequence cs35l41_active_to_safe[] = { { 0x00000040, 0x00000055 }, { 0x00000040, 0x000000AA }, { 0x00007438, 0x00585941 }, - { CS35L41_AMP_DIG_VOL_CTRL, 0x0000A678 }, // AMP_VOL_PCM Mute { CS35L41_PWR_CTRL2, 0x00000000 }, // AMP_EN = 0 { CS35L41_PWR_CTRL1, 0x00000000 }, { 0x0000742C, 0x00000009, 2000 }, @@ -146,6 +150,7 @@ static void cs35l41_hda_playback_hook(struct device *dev, int action) ret = regmap_multi_reg_write(reg, reg_seq->prepare, reg_seq->num_prepare); break; case HDA_GEN_PCM_ACT_CLEANUP: + regmap_multi_reg_write(reg, cs35l41_hda_mute, ARRAY_SIZE(cs35l41_hda_mute)); if (reg_seq->cleanup) ret = regmap_multi_reg_write(reg, reg_seq->cleanup, reg_seq->num_cleanup); break;