From patchwork Sat Aug 24 21:04:26 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Katsuhiro Suzuki X-Patchwork-Id: 11113129 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 25ACE1399 for ; Sat, 24 Aug 2019 21:05:43 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 3B1B5206BB for ; Sat, 24 Aug 2019 21:05:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="pAMT6Zys" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3B1B5206BB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=katsuster.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org 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 EA80515E4; Sat, 24 Aug 2019 23:04:49 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz EA80515E4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1566680740; bh=RWB3z2Y9Wtv5TzVzvTjtxuAwT4uh9dfhRZ0oxz1d+vo=; h=From:To:Date:Cc:Subject:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=pAMT6ZysBGc+g1mUfRbPFy9REBeKrgolDqmiJhrbY8Ea0mwinJ9veRJsSxGAkmFK8 /ZtIwQtTuoT/c0aFAiAcppH7gQGGQFWFny4VCZuecrT5s9AfRhxi+jbNjWLdvJOl6U 4ZP90XCy99TADYSRrq8xjostrd3WVLcVbZasn+/Y= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 4F892F8036D; Sat, 24 Aug 2019 23:04:49 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id A77CFF8036E; Sat, 24 Aug 2019 23:04:47 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=SPF_HELO_NONE,SPF_NONE, URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from www1102.sakura.ne.jp (www1102.sakura.ne.jp [219.94.129.142]) (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 DDCD3F80147 for ; Sat, 24 Aug 2019 23:04:41 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz DDCD3F80147 Received: from fsav405.sakura.ne.jp (fsav405.sakura.ne.jp [133.242.250.104]) by www1102.sakura.ne.jp (8.15.2/8.15.2) with ESMTP id x7OL4Uwt036514; Sun, 25 Aug 2019 06:04:31 +0900 (JST) (envelope-from katsuhiro@katsuster.net) Received: from www1102.sakura.ne.jp (219.94.129.142) by fsav405.sakura.ne.jp (F-Secure/fsigk_smtp/530/fsav405.sakura.ne.jp); Sun, 25 Aug 2019 06:04:30 +0900 (JST) X-Virus-Status: clean(F-Secure/fsigk_smtp/530/fsav405.sakura.ne.jp) Received: from localhost.localdomain (118.153.231.153.ap.dti.ne.jp [153.231.153.118]) (authenticated bits=0) by www1102.sakura.ne.jp (8.15.2/8.15.2) with ESMTPSA id x7OL4RX5036503 (version=TLSv1.2 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 25 Aug 2019 06:04:30 +0900 (JST) (envelope-from katsuhiro@katsuster.net) From: Katsuhiro Suzuki To: Mark Brown , David Yang , Daniel Drake , Hans de Goede Date: Sun, 25 Aug 2019 06:04:26 +0900 Message-Id: <20190824210426.16218-1-katsuhiro@katsuster.net> X-Mailer: git-send-email 2.23.0.rc1 MIME-Version: 1.0 Cc: Katsuhiro Suzuki , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [alsa-devel] [PATCH] ASoC: es8316: limit headphone mixer volume 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" This patch limits Headphone mixer volume to 4 from 7. Because output sound suddenly becomes very loudly with many noise if set volume over 4. Signed-off-by: Katsuhiro Suzuki Reviewed-by: Hans de Goede --- sound/soc/codecs/es8316.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/es8316.c b/sound/soc/codecs/es8316.c index 8dfb5dbeebbf..bc4141e1eb7f 100644 --- a/sound/soc/codecs/es8316.c +++ b/sound/soc/codecs/es8316.c @@ -91,7 +91,7 @@ static const struct snd_kcontrol_new es8316_snd_controls[] = { SOC_DOUBLE_TLV("Headphone Playback Volume", ES8316_CPHP_ICAL_VOL, 4, 0, 3, 1, hpout_vol_tlv), SOC_DOUBLE_TLV("Headphone Mixer Volume", ES8316_HPMIX_VOL, - 0, 4, 7, 0, hpmixer_gain_tlv), + 0, 4, 4, 0, hpmixer_gain_tlv), SOC_ENUM("Playback Polarity", dacpol), SOC_DOUBLE_R_TLV("DAC Playback Volume", ES8316_DAC_VOLL,