From patchwork Wed Apr 13 08:37:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Tanure X-Patchwork-Id: 12811720 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 A9CC0C433F5 for ; Wed, 13 Apr 2022 08:40:14 +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 EB5ED17A5; Wed, 13 Apr 2022 10:39:22 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz EB5ED17A5 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1649839213; bh=eYAZul0yRsoYFhkhvKzVy38zOLVhN0kjrd6N8nDMFUw=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=DUnD+fo7fOQFr2cg1C3iExDWHawIA7BBC9xBrDaketfNOMDIlKnhMYBmVPY18GuUE NJJYZ/22rJr6EcXK5JcSJmuU0wk7ULy0kSJO5x2ZQvrRC8wpwAtvVvWxWQ/VF1ayBm J7pytjJAgPhTNEd81MNfHA6Bi8LfMkr68l5x0nyE= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 36D7CF8053E; Wed, 13 Apr 2022 10:37:50 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id E663AF80535; Wed, 13 Apr 2022 10:37:47 +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 BD593F804F3 for ; Wed, 13 Apr 2022 10:37:37 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz BD593F804F3 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=cirrus.com header.i=@cirrus.com header.b="FN13Zd9V" Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 23D8Z6Rl011523; Wed, 13 Apr 2022 03:37:36 -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=1F5pEPWyhEKrOJMAudU8faJ7r5uUTNjqru5q9sC9EqA=; b=FN13Zd9VHL5u3uE6vSFCmkEHIJk+6kDfKordc+qgY8CURydDthx57BekLZFvpl6811KU Y9rgbc2NfIf/mb/1OpmjR99B2qUn9UyE4KW/VhqkAHqs234hVrizq4/jXJKeM0D86jtY KbBgnlfIQbRYVgaqbIt4ohqbqjseZ9MFtlxYn6BV9jlRo7J3NwRnWoZj/oy3fqyW99wx INMxeNxL9aAHi2SrFIIDnGFOeYHvuzhzsY2AFgBVAYELvttNaVH5c6rRgfim2hmvIlqM 7GEJc+nTrHyzAaDlS9+0p0SqyV2qPe1Q247Dr1h32uG7Jz/tOidx3Iq8K5GKoY7bS9tZ xQ== Received: from ediex01.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3fb6pycvcv-7 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Wed, 13 Apr 2022 03:37:36 -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; Wed, 13 Apr 2022 09:37:32 +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; Wed, 13 Apr 2022 09:37:32 +0100 Received: from aryzen.ad.cirrus.com (unknown [198.61.64.152]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 303AAB06; Wed, 13 Apr 2022 08:37:32 +0000 (UTC) From: Lucas Tanure To: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Jaroslav Kysela , Takashi Iwai Subject: [PATCH v7 08/16] ALSA: hda: cs35l41: Mute the device before shutdown Date: Wed, 13 Apr 2022 09:37:20 +0100 Message-ID: <20220413083728.10730-9-tanureal@opensource.cirrus.com> X-Mailer: git-send-email 2.35.2 In-Reply-To: <20220413083728.10730-1-tanureal@opensource.cirrus.com> References: <20220413083728.10730-1-tanureal@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: 4O7yTq29go4qXVMjgmS_7bGfu8UJ4HMV X-Proofpoint-GUID: 4O7yTq29go4qXVMjgmS_7bGfu8UJ4HMV 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;