From patchwork Sat Apr 9 09:13:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Tanure X-Patchwork-Id: 12807769 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 4E44CC433F5 for ; Sat, 9 Apr 2022 09:16:38 +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 943FE184C; Sat, 9 Apr 2022 11:15:46 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 943FE184C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1649495796; 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=WEltVJEOV543b2QfPvY6o6nnFfSWFW5HOZ4x2lLOvAhWC4ZvKIR6ZnUdACY3kE7d5 3K2M1hmoBImREvkHKserSltPJkk50yEm00kENxWVs1jpGRf70dOGb5UqCJG5baLhZ4 wEO8KEqhfLxuxnlaHX/2vlG5Qqx5XPnmYzVLQt9Q= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id A882DF80552; Sat, 9 Apr 2022 11:13:45 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 5CEDAF80548; Sat, 9 Apr 2022 11:13:42 +0200 (CEST) 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 A10A4F80518 for ; Sat, 9 Apr 2022 11:13:24 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz A10A4F80518 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=cirrus.com header.i=@cirrus.com header.b="F5C1M4j1" Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.17.1.5/8.16.1.2) with ESMTP id 239919ov003576; Sat, 9 Apr 2022 04:13:23 -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=F5C1M4j1DxkcJkQRwNeTvFrX5jLUU1+4mVuK6/lTE/bftdZ1sc9fW75yDOTYY9Vdr6eC e3VguWZJ0ox0fljjwzM9z1gnK8H3UFyUrBCcdLYy79Rh/qqmL6iTDF8+NiyMO7CoZ+nr kp2ndM7wbMfZktVl/Iub00RQp0VSyz3JsOfPavS1KwHK+BklBm2HRWtEzzHA0cK1lj9f gZkKYBsdSRX87wEH5hhDSOLjinmb3ZN9Iv5WCVweKFlAhgk8iw9rhQpMfBaItKcdoqj0 hR89pLyXd1s5HNV24VPhYBbUxQX/tCUsQzBIAAZETc+ehWg8FI+8DQUqCHqR+Z4UOOHs mQ== Received: from ediex01.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3fb6py80wr-6 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Sat, 09 Apr 2022 04:13:22 -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 15.1.2375.24; Sat, 9 Apr 2022 10:13:19 +0100 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.1.2375.24 via Frontend Transport; Sat, 9 Apr 2022 10:13:19 +0100 Received: from aryzen.ad.cirrus.com (unknown [198.61.64.156]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 9C18846C; Sat, 9 Apr 2022 09:13:19 +0000 (UTC) From: Lucas Tanure To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Jaroslav Kysela , Takashi Iwai Subject: [PATCH v6 08/16] ALSA: hda: cs35l41: Mute the device before shutdown Date: Sat, 9 Apr 2022 10:13:07 +0100 Message-ID: <20220409091315.1663410-9-tanureal@opensource.cirrus.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220409091315.1663410-1-tanureal@opensource.cirrus.com> References: <20220409091315.1663410-1-tanureal@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: E39D9FTgbmLfn2y3FpzMNsNqBqbPiUUj X-Proofpoint-GUID: E39D9FTgbmLfn2y3FpzMNsNqBqbPiUUj 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;