From patchwork Thu Nov 25 23:25:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 518095 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 E14B4C433F5 for ; Thu, 25 Nov 2021 23:26:51 +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 35CAD18DD; Fri, 26 Nov 2021 00:25:59 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 35CAD18DD DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1637882809; bh=Hu4VT6pQTRz1kDWfdBUOllKsCNvq5ZBb6BYmfid0H04=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=LupR5fnKhniJ2J2LHRtqxOGyck8bxgxZu/hoE6MaJHE6f/j/mKSFzhyG/myfjyy9y ITc2NVsKnXaq9pid/qQ/mqlwvIPl0lq4HB3Rf1sGNe+LxFY0BP6mwet93ebjFhIKfN V6qrqEOhdhYRkC09ty73fh7XQ8VCkKHi/4qdoJb4= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id B1FA8F80430; Fri, 26 Nov 2021 00:25:58 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 029E4F8049E; Fri, 26 Nov 2021 00:25:56 +0100 (CET) Received: from aposti.net (aposti.net [89.234.176.197]) (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 34094F8007E for ; Fri, 26 Nov 2021 00:25:49 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 34094F8007E From: Paul Cercueil To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Subject: [PATCH] ASoC: codecs/jz4770: Add missing gain control after DAC/ADC mixer Date: Thu, 25 Nov 2021 23:25:43 +0000 Message-Id: <20211125232543.117074-1-paul@crapouillou.net> MIME-Version: 1.0 Cc: Paul Cercueil , alsa-devel@alsa-project.org, list@opendingux.net, linux-mips@vger.kernel.org, linux-kernel@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" The capture and playback paths both have a configurable gain after their respective mixer, which can be set from -31 dB to 0 dB in 32 steps. Signed-off-by: Paul Cercueil --- sound/soc/codecs/jz4770.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sound/soc/codecs/jz4770.c b/sound/soc/codecs/jz4770.c index 6b60120f59a6..1d0c467ab57b 100644 --- a/sound/soc/codecs/jz4770.c +++ b/sound/soc/codecs/jz4770.c @@ -307,6 +307,7 @@ static const DECLARE_TLV_DB_MINMAX_MUTE(dac_tlv, -3100, 0); static const DECLARE_TLV_DB_SCALE(adc_tlv, 0, 100, 0); static const DECLARE_TLV_DB_MINMAX(out_tlv, -2500, 600); static const DECLARE_TLV_DB_SCALE(linein_tlv, -2500, 100, 0); +static const DECLARE_TLV_DB_MINMAX(mixer_tlv, -3100, 0); /* Unconditional controls. */ static const struct snd_kcontrol_new jz4770_codec_snd_controls[] = { @@ -319,6 +320,14 @@ static const struct snd_kcontrol_new jz4770_codec_snd_controls[] = { SOC_DOUBLE_R_TLV("Line In Bypass Playback Volume", JZ4770_CODEC_REG_GCR_LIBYL, JZ4770_CODEC_REG_GCR_LIBYR, REG_GCR_GAIN_OFFSET, REG_GCR_GAIN_MAX, 1, linein_tlv), + + SOC_SINGLE_TLV("Mixer Capture Volume", + JZ4770_CODEC_REG_GCR_MIXADC, + REG_GCR_GAIN_OFFSET, REG_GCR_GAIN_MAX, 1, mixer_tlv), + + SOC_SINGLE_TLV("Mixer Playback Volume", + JZ4770_CODEC_REG_GCR_MIXDAC, + REG_GCR_GAIN_OFFSET, REG_GCR_GAIN_MAX, 1, mixer_tlv), }; static const struct snd_kcontrol_new jz4770_codec_pcm_playback_controls[] = {