From patchwork Thu Nov 3 07:55:49 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 9410691 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7E0806022E for ; Thu, 3 Nov 2016 10:20:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 654F52A97F for ; Thu, 3 Nov 2016 10:20:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 57A5F2A988; Thu, 3 Nov 2016 10:20:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F37432A97F for ; Thu, 3 Nov 2016 10:20:50 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 335CC267197; Thu, 3 Nov 2016 11:20:48 +0100 (CET) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id A3E57267198; Thu, 3 Nov 2016 11:18:29 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 8233C2670EB; Thu, 3 Nov 2016 08:56:32 +0100 (CET) Received: from wens.csie.org (mirror2.csie.ntu.edu.tw [140.112.30.76]) by alsa0.perex.cz (Postfix) with ESMTP id 08630267107 for ; Thu, 3 Nov 2016 08:56:17 +0100 (CET) Received: by wens.csie.org (Postfix, from userid 1000) id E86B35FA2A; Thu, 3 Nov 2016 15:56:10 +0800 (CST) From: Chen-Yu Tsai To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Maxime Ripard , Rob Herring , Mark Rutland Date: Thu, 3 Nov 2016 15:55:49 +0800 Message-Id: <20161103075556.29018-8-wens@csie.org> X-Mailer: git-send-email 2.10.2 In-Reply-To: <20161103075556.29018-1-wens@csie.org> References: <20161103075556.29018-1-wens@csie.org> Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org Subject: [alsa-devel] [PATCH v2 07/14] ASoC: sun4i-codec: Add support for A31 Line In playback X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 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: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP The A31 integrated codec has a stereo "Line In" input. Add support for it to the playback paths. Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard --- sound/soc/sunxi/sun4i-codec.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c index 12b9e08a3e64..4abac9962165 100644 --- a/sound/soc/sunxi/sun4i-codec.c +++ b/sound/soc/sunxi/sun4i-codec.c @@ -774,6 +774,10 @@ static const struct snd_kcontrol_new sun6i_codec_mixer_controls[] = { SUN6I_CODEC_OM_DACA_CTRL, SUN6I_CODEC_OM_DACA_CTRL_LMIX_DACR, SUN6I_CODEC_OM_DACA_CTRL_RMIX_DACL, 1, 0), + SOC_DAPM_DOUBLE("Line In Playback Switch", + SUN6I_CODEC_OM_DACA_CTRL, + SUN6I_CODEC_OM_DACA_CTRL_LMIX_LINEINL, + SUN6I_CODEC_OM_DACA_CTRL_RMIX_LINEINR, 1, 0), }; /* headphone controls */ @@ -795,6 +799,8 @@ static const struct snd_kcontrol_new sun6i_codec_hp_src[] = { /* volume / mute controls */ static const DECLARE_TLV_DB_SCALE(sun6i_codec_dvol_scale, -7308, 116, 0); static const DECLARE_TLV_DB_SCALE(sun6i_codec_hp_vol_scale, -6300, 100, 1); +static const DECLARE_TLV_DB_SCALE(sun6i_codec_out_mixer_pregain_scale, + -450, 150, 0); static const struct snd_kcontrol_new sun6i_codec_codec_widgets[] = { SOC_SINGLE_TLV("DAC Playback Volume", SUN4I_CODEC_DAC_DPC, @@ -808,9 +814,16 @@ static const struct snd_kcontrol_new sun6i_codec_codec_widgets[] = { SUN6I_CODEC_OM_DACA_CTRL, SUN6I_CODEC_OM_DACA_CTRL_LHPPAMUTE, SUN6I_CODEC_OM_DACA_CTRL_RHPPAMUTE, 1, 0), + /* Mixer pre-gains */ + SOC_SINGLE_TLV("Line In Playback Volume", + SUN6I_CODEC_OM_PA_CTRL, SUN6I_CODEC_OM_PA_CTRL_LINEING, + 0x7, 0, sun6i_codec_out_mixer_pregain_scale), }; static const struct snd_soc_dapm_widget sun6i_codec_codec_dapm_widgets[] = { + /* Line In */ + SND_SOC_DAPM_INPUT("LINEIN"), + /* Digital parts of the DACs */ SND_SOC_DAPM_SUPPLY("DAC Enable", SUN4I_CODEC_DAC_DPC, SUN4I_CODEC_DAC_DPC_EN_DA, 0, @@ -852,10 +865,12 @@ static const struct snd_soc_dapm_route sun6i_codec_codec_dapm_routes[] = { /* Left Mixer Routes */ { "Left Mixer", "DAC Playback Switch", "Left DAC" }, { "Left Mixer", "DAC Reversed Playback Switch", "Right DAC" }, + { "Left Mixer", "Line In Playback Switch", "LINEIN" }, /* Right Mixer Routes */ { "Right Mixer", "DAC Playback Switch", "Right DAC" }, { "Right Mixer", "DAC Reversed Playback Switch", "Left DAC" }, + { "Right Mixer", "Line In Playback Switch", "LINEIN" }, /* Headphone Routes */ { "Headphone Source Playback Route", "DAC", "Left DAC" },