From patchwork Fri Aug 26 02:35:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Steve X-Patchwork-Id: 600319 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 D3A6EECAAA3 for ; Fri, 26 Aug 2022 02:36:38 +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 EC0D884D; Fri, 26 Aug 2022 04:35:45 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz EC0D884D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1661481396; bh=rp4FuS6V6VwKNC5xPZH2Zuc10ZhtU4Fsf9TN9bJJSt4=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=ZvzDuu+hYRO55kIfm2Yo08tm/IBtHGCHC7VOaz4peMRbIXv+u7uDDqOiCVK5OE/an 0wgilH3gTdq9oQ09KP2Z8qJJctAlBNYFtlQkzmz2KhL+XwnLItAhovnjC9xOejRwn9 9gRH2z/9sW3M5PQ51/7uJpaluoV9m0dqBZlH14i4= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 6F17CF8014B; Fri, 26 Aug 2022 04:35:45 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id E43E1F80238; Fri, 26 Aug 2022 04:35:43 +0200 (CEST) Received: from mail-pf1-x429.google.com (mail-pf1-x429.google.com [IPv6:2607:f8b0:4864:20::429]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 349A3F800BD for ; Fri, 26 Aug 2022 04:35:40 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 349A3F800BD Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="A08NMEbd" Received: by mail-pf1-x429.google.com with SMTP id y141so295426pfb.7 for ; Thu, 25 Aug 2022 19:35:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:subject:cc:to:from:from:to:cc; bh=YLgxiF89rhAaSiqrAqLeGjys84eskoyDUq88fMYi6UA=; b=A08NMEbdQ2LVLqA2QG4Uylmc8AJCL8cjcSDZ4ToJVFabYXmHdQnjBm3N9UTpiyav+e 1Eult2hfeviCaQM65yj3icHdLUJylJlFoSUszK2UlHMf8oouPQaGxXAICVp2Bn4a9pwH 4xRyktRi+ruT9b+RcBk9uikJsfbxuN2g8ApnyBFh+5Ngn6MEiSX8rNIXwlVXWmPUX73N oxNvoUz0oWoiXa60u/W3CwkFYQTG9RF22hJ4HsoXeeTEaGKuzjfRFyWCBoLwpdGVJPP2 M8LkKTlPkxdkhzBGnstnYPgCqlaIqiO3nuaAq1GYYHfP8rTXYuXluQQYBuAxo9VkE1AZ QoHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=YLgxiF89rhAaSiqrAqLeGjys84eskoyDUq88fMYi6UA=; b=Bme74kB5iOeV9JM/e8kTL7TtDOybfipfQujz+nyjmN7GhSUQoUHCWQfAr5P7uhVuS3 qCWo39lUSsksjE3/wTcS8m8r5M5c0aXeMacTw4YNKbV7JsPHKTdYMT54sqqKya38bmDM LzjBy9Mu4q5FxTfsYoRtmm8PjJgsx6Suz7v+BRNI78PWzfos3g3B67r9NOyxnOtIxzy2 MUcfGJLuEu0gFzSX9iDJrhzuYKYICHOcxb/OwlHOcqTnXecaC5FTcE8RHpqE7Ytf2aQ8 dPSzGhXlxEmf8TtVIOW+Qc8vWNdYOiWF2PgwtBUqNKJS4nutSyedyRlHPy9zHxDf+t5R aZ6w== X-Gm-Message-State: ACgBeo2dmn1xtc8WGujLtHb0iKczob0oyf05anCvC+FnMazajvoj4Dcl Zskj89JmFeEIKDco1BPe+DU= X-Google-Smtp-Source: AA6agR69TZnd2al9dGGB1ospcLnBSuFirgfInFDbZAM8DBaBB7U0jAg+RkbOzm4E7oPOXaZ5l7SSPQ== X-Received: by 2002:a63:2bc5:0:b0:41d:9b5f:acb0 with SMTP id r188-20020a632bc5000000b0041d9b5facb0mr1550631pgr.439.1661481338519; Thu, 25 Aug 2022 19:35:38 -0700 (PDT) Received: from localhost.localdomain ([211.212.143.131]) by smtp.gmail.com with ESMTPSA id w17-20020a1709029a9100b00172ad292b6bsm269786plp.116.2022.08.25.19.35.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Aug 2022 19:35:38 -0700 (PDT) From: Steve Lee To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org Subject: [PATCH] ASoC: max98390: Remove unnecessary amp on/off conrtol Date: Fri, 26 Aug 2022 11:35:04 +0900 Message-Id: <20220826023504.6183-1-steve.lee.analog@gmail.com> X-Mailer: git-send-email 2.17.1 Cc: Steve Lee , ryans.lee@analog.com, krzk@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" The Amp is already control in userspace before trigger calibrate function. Remove unnecessary control in calibrate function. Signed-off-by: Steve Lee --- sound/soc/codecs/max98390.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/sound/soc/codecs/max98390.c b/sound/soc/codecs/max98390.c index 91c0bf3d76fc..99e769190568 100644 --- a/sound/soc/codecs/max98390.c +++ b/sound/soc/codecs/max98390.c @@ -826,9 +826,6 @@ static int max98390_dsm_calibrate(struct snd_soc_component *component) struct max98390_priv *max98390 = snd_soc_component_get_drvdata(component); - regmap_write(max98390->regmap, MAX98390_R203A_AMP_EN, 0x81); - regmap_write(max98390->regmap, MAX98390_R23FF_GLOBAL_EN, 0x01); - regmap_read(max98390->regmap, THERMAL_RDC_RD_BACK_BYTE1, &rdc); regmap_read(max98390->regmap, @@ -847,9 +844,6 @@ static int max98390_dsm_calibrate(struct snd_soc_component *component) dev_info(component->dev, "rdc resistance about %d.%02d ohm, reg=0x%X temp reg=0x%X\n", rdc_integer, rdc_factor, rdc_cal_result, temp); - regmap_write(max98390->regmap, MAX98390_R23FF_GLOBAL_EN, 0x00); - regmap_write(max98390->regmap, MAX98390_R203A_AMP_EN, 0x80); - return 0; }