From patchwork Mon Nov 2 06:24:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: ajye huang X-Patchwork-Id: 11873053 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.5 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 811BEC00A89 for ; Mon, 2 Nov 2020 06:26:15 +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 AA3C420874 for ; Mon, 2 Nov 2020 06:26:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="HFNoUwfN"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="TN1kXme8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AA3C420874 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com 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 E447616E6; Mon, 2 Nov 2020 07:25:22 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz E447616E6 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1604298373; bh=8jFFfd5FZlXfJQQ/XS4ynI7hHnjF99N8OxZP9RrXIoA=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=HFNoUwfN24mUypk69/jpydJSBB8KHkTCkdenXbi0blsIGw8x6qsycXJAE7d1Ltm9/ TZU28H3syU0aI5JuK4AVYJt1V5otr06b0TV5I6oyxmrJ5Az3egog6IDp9WGtDoJ550 LeoFSSN+uZEJ5rO8hsL8WGITnpK/nkvODuU3dB/4= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 596D2F80256; Mon, 2 Nov 2020 07:24:33 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id DF91DF80259; Mon, 2 Nov 2020 07:24:32 +0100 (CET) Received: from mail-pl1-x634.google.com (mail-pl1-x634.google.com [IPv6:2607:f8b0:4864:20::634]) (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 720A9F80229 for ; Mon, 2 Nov 2020 07:24:27 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 720A9F80229 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="TN1kXme8" Received: by mail-pl1-x634.google.com with SMTP id r3so6340929plo.1 for ; Sun, 01 Nov 2020 22:24:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=mdVPkO/q4ig27b41Ma0ipj3qPAj1LWAThPCU+KMAntY=; b=TN1kXme8So3nia93jft19a+yG8QKdaRwbSY/mPtmcT8biUf+vQfmqNY8p2Z8ZBVB73 Ho33MAvyzujMMFhlK/tvFLWDcfxrBcX8a5Ap08W0FN5u/MrV6p5YW2aVgM2c5LsC5CK0 SMUxEgP/YxigD1Px2YACVZehKZN5KDXMbB1Hg0VYfykdTFa0D6a3KEssxs+17whM3kWa o/IC+3a1WKN4K6qGkQX5hlXEUaVnVwqr3GE1LVKhy8vzaGqHRKspujuEFT5Hx4erJU7e 3/6oBBBafMp5xbSUJ72IEibN9vMag3rUQT249DqbLTXpdcOIFAeJFIPmyFI0UGNRkwEI sbQA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=mdVPkO/q4ig27b41Ma0ipj3qPAj1LWAThPCU+KMAntY=; b=EHnQZJe1TKHFFWpWJcsZwu0N2GwYO0BOErgSMTj+DjsbV4HDhCF947MXgs1aiJWiPo CdoBC+iXgm7sdq+rzonN+X1Vmi5++qOhYHVZY4OJILNqYIKuGljh0dcO9wDgVA0S7NR4 KCvSzWX8YgaVdtUVcIad1rj6wQQc3wQ4AhmXtNdAM7GcSVMeAIFBSMWt9YMmivpBk67V eg6j/92jFb8oRTaKnToo4PxNsZDZj/gjBqVAqY5ockEkZ0YPyy2ORlZkXs1dBWfpbd/G QdjB/PGOfISGGbfIx3fClgbS9oAjmN9xIXBQMZe5+fdnUTpwFAFdiYnhAyLlItHxzxGn 24xw== X-Gm-Message-State: AOAM531NIrgdRadW62VT2nnDVe3GKa7+JKx06qhM7N3gDBFx/nUBKYvJ iXiq/UM+FqOgeH9tnOIIa+Y= X-Google-Smtp-Source: ABdhPJyD3zMZ2MYz2bL49+U1aM89ASMcZIWw5ML7y7UgnGaUcnEzAwxcO9RxEmhcWdzaQu0qkIu8rA== X-Received: by 2002:a17:902:bd4c:b029:d6:8c38:7221 with SMTP id b12-20020a170902bd4cb02900d68c387221mr18332551plx.82.1604298264823; Sun, 01 Nov 2020 22:24:24 -0800 (PST) Received: from localhost (114-34-18-97.HINET-IP.hinet.net. [114.34.18.97]) by smtp.gmail.com with ESMTPSA id q123sm12902114pfq.56.2020.11.01.22.24.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Nov 2020 22:24:24 -0800 (PST) From: Ajye Huang X-Google-Original-From: Ajye Huang To: linux-kernel@vger.kernel.org Subject: [PATCH v3 1/2] ASoC: google: dt-bindings: modify machine bindings for two MICs case Date: Mon, 2 Nov 2020 14:24:07 +0800 Message-Id: <20201102062408.331572-2-ajye_huang@compal.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201102062408.331572-1-ajye_huang@compal.corp-partner.google.com> References: <20201102062408.331572-1-ajye_huang@compal.corp-partner.google.com> MIME-Version: 1.0 Cc: dianders@chromium.org, devicetree@vger.kernel.org, alsa-devel@alsa-project.org, Banajit Goswami , Srinivasa Rao Mandadapu , Liam Girdwood , linux-arm-msm@vger.kernel.org, Patrick Lai , Ajye Huang , Andy Gross , Rob Herring , Bjorn Andersson , Mark Brown , Rohit kumar , tzungbi@chromium.org, srinivas.kandagatla@linaro.org, linux-arm-kernel@lists.infradead.org, cychiang@chromium.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" Add a property "dmic-gpios" for switching between two MICs. Signed-off-by: Ajye Huang --- .../bindings/sound/google,sc7180-trogdor.yaml | 58 +++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml index efc34689d6b5..9e0505467e57 100644 --- a/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml +++ b/Documentation/devicetree/bindings/sound/google,sc7180-trogdor.yaml @@ -34,6 +34,9 @@ properties: "#size-cells": const: 0 + dmic-gpios: + description: GPIO for switching between DMICs + patternProperties: "^dai-link(@[0-9])?$": description: @@ -81,6 +84,7 @@ additionalProperties: false examples: - | + //Example 1 sound { compatible = "google,sc7180-trogdor"; model = "sc7180-rt5682-max98357a-1mic"; @@ -128,3 +132,57 @@ examples: }; }; }; + + - | + //Example 2 (2mic case) + sound { + compatible = "google,sc7180-trogdor"; + model = "sc7180-rt5682-max98357a-2mic"; + + audio-routing = + "Headphone Jack", "HPOL", + "Headphone Jack", "HPOR"; + + #address-cells = <1>; + #size-cells = <0>; + + dmic-gpios = <&tlmm 86 0>; + + dai-link@0 { + link-name = "MultiMedia0"; + reg = <0>; + cpu { + sound-dai = <&lpass_cpu 0>; + }; + + codec { + sound-dai = <&alc5682 0>; + }; + }; + + dai-link@1 { + link-name = "MultiMedia1"; + reg = <1>; + cpu { + sound-dai = <&lpass_cpu 1>; + }; + + codec { + sound-dai = <&max98357a>; + }; + }; + + dai-link@2 { + link-name = "MultiMedia2"; + reg = <2>; + cpu { + sound-dai = <&lpass_hdmi 0>; + }; + + codec { + sound-dai = <&msm_dp>; + }; + }; + }; + +...