From patchwork Fri Mar 4 15:07:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Tanure X-Patchwork-Id: 12769310 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 77313C433EF for ; Fri, 4 Mar 2022 15:13:13 +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 B134C1F1D; Fri, 4 Mar 2022 16:12:21 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz B134C1F1D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1646406791; bh=nEY4f/J7Zlacttbhr/l+eXPwHitYGVQpjkVys0a0ivI=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=mCmHiLlG/FCC8IQrKOhRKp/TAJ+Uwj2vLPGZkeTN8RBeHDVRva6B2yIohyyKsigFs Qczw70ZFHCfgNZ5JA4mMPg54cxIxMVau8eqQ0oGdcsf7sxeZ206PA89J6r2g2qzZZB FB83jqf4Cl5lkd5IfXGc01qzHlMPrYUzw04pkzIU= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 4B34BF80587; Fri, 4 Mar 2022 16:07:58 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 63510F80566; Fri, 4 Mar 2022 16:07:54 +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 E5C5EF8051F for ; Fri, 4 Mar 2022 16:07:36 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz E5C5EF8051F Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=cirrus.com header.i=@cirrus.com header.b="BYXBTw4T" 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 2248TInI019088; Fri, 4 Mar 2022 09:07:35 -0600 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=e7i489nr81BI4mQu8M9ZM3Ijji8GspPHt3h35GW5GP0=; b=BYXBTw4Ta8eFFe2vCcYe7eWg5k+z4Rd8BQ/5jxfBa1rhQDvaDMqcE6SsnSPIqHzmthEh G8CGgUymedCR8He8BBuka6aYRQ8b6ENJc2+hO1JR03wmULXW/qjIYTwHFUwn0ezgK9sV plmezhlECnqRpTh+KRRIj/Qj7v69phQkBFC3mMWMxTEvmjWgoaWi9CieColROxQt5+40 S87XtnzSAh6rLfb8pQpCr8ZkDhKGVqxqPmyBAr1839BV5iXux3gSPdj2WQqyulsHW7U4 qpWI7eD2hKfNKbew2Tuebw7YjSWxNpT1fTOeXd8Jt9qn5EXaTvjMjO5Q3KmF4fmpnEZh lA== Received: from ediex01.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3ek4j3h413-8 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Fri, 04 Mar 2022 09:07:34 -0600 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; Fri, 4 Mar 2022 15:07:28 +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; Fri, 4 Mar 2022 15:07:28 +0000 Received: from aryzen.ad.cirrus.com (unknown [198.61.65.198]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id CC6D9B06; Fri, 4 Mar 2022 15:07:27 +0000 (UTC) From: Lucas Tanure To: Liam Girdwood , Mark Brown , Rob Herring , Jaroslav Kysela , Takashi Iwai Subject: [PATCH v2 12/20] hda: cs35l41: Mute the device before shutdown Date: Fri, 4 Mar 2022 15:07:13 +0000 Message-ID: <20220304150721.3802-13-tanureal@opensource.cirrus.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220304150721.3802-1-tanureal@opensource.cirrus.com> References: <20220304150721.3802-1-tanureal@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-GUID: rhDTyV6xmcKslO4IJL9fQWLBxNaeKios X-Proofpoint-ORIG-GUID: rhDTyV6xmcKslO4IJL9fQWLBxNaeKios 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 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 3b9515ed871d..b3cc7db3fc42 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;