From patchwork Mon Mar 30 20:40:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 193130 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=-9.5 required=3.0 tests=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 219EAC43331 for ; Mon, 30 Mar 2020 20:44:55 +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 A1F9D20757 for ; Mon, 30 Mar 2020 20:44:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="f66un4kD"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="A66f6X8l" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A1F9D20757 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 0F47A1674; Mon, 30 Mar 2020 22:44:03 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 0F47A1674 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1585601093; bh=cA27puQRFgBTKbojz7exIJnEkulsBuEkNT7iyHXs+14=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=f66un4kDvTewU/3bIXeZHcmw9zT2OPEuIIE+7RkqB8ZmOlED4SzwbALX0PcqqeqTm iNZ5hfAc202fWCpryWD/96ZW+SO4D9v9iPAiek9i3XCucILvm89KCIxKdtmxo1Ra72 xiREdz5vbAQVZ881LQK/8tFrZ+6qPAIX1ehqHUMg= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 252C9F8028C; Mon, 30 Mar 2020 22:43:10 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 616C5F800EB; Mon, 30 Mar 2020 22:42:56 +0200 (CEST) Received: from mail-lj1-x244.google.com (mail-lj1-x244.google.com [IPv6:2a00:1450:4864:20::244]) (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 9E2E5F800EB for ; Mon, 30 Mar 2020 22:42:49 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9E2E5F800EB Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="A66f6X8l" Received: by mail-lj1-x244.google.com with SMTP id f20so19671041ljm.0 for ; Mon, 30 Mar 2020 13:42:49 -0700 (PDT) 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=Q9dmJd31XEhMYenYHGxi8YuYhFyxM6XMQHq+VN0FDTA=; b=A66f6X8lQNBIne5NO0ntEAJDEDYnNwBIz73Tdrfxf3GiMPg1AB2mXl5GB40UwzKxa7 bZWbkxfhEKJpGG7P6OLuY8UDztGFJ/JfZAhT0FyWHnr0Ht25MLHgspwJV+wnfrWFq46j MpcbwYhUJXs1pWmyeW/AdT2yPjCpymvJanazaVokahWPFoh1bXLTDU6pZCuWIwNIPdYP v4gflHBdWxYiKfeBsyBVtAg+5+eRX7zlIclt7vDgnJCYz+VAJb4JjmgZ+2Mcc74Vd0dp i8Mye5k72gPGFnijorIDp3Q66t2tLmlSuSkElwpdzQ51T+ypjl+8FVNHzdHj8xucT4mj Xt+A== 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=Q9dmJd31XEhMYenYHGxi8YuYhFyxM6XMQHq+VN0FDTA=; b=VE0+o0/tniTs6kj9HxUB9XqBonhbKKhDxROO8pKwdqr2N+i25tnCWh/q3xR5HKNSKM hVysov/fCXt+cc/p0SDwfa6dFjdalXBatXPR/s5pbTsJWii4X6pZz20XzanjxklmLHOW EtmrXDVxEhIRSlvaJI20hGpvlp8fAEOKnWbIDizjxWu/cyIXahLlFuV+mudDUNWLdTMw w5C1GDqcDsjPpKqqKT5HBYgiotcz3z/942zffkRH68kBjNLpnzGDOuWsPCqupJmVAnkd XRjFCFhu9QL51h6XjbKRsK+V97qjHZ+mbsvkUEQ3cr/zZeoItYfr/53E4zmKny3GMvBl g5mA== X-Gm-Message-State: AGi0PuZJsHeH7LuP4RlGDiOUIQYxXZEECqP+yqNZ3OKsIpYe1dh8s5dB 6kSLP9i1a5nhRoXvTq5Bc+g= X-Google-Smtp-Source: APiQypJfqcBA7TyhBQLhNFsjLxFmFe3JYTbJlcU1IjgTFoLg6D02DeJMCMcDI1MOWqZjd6xZNkUSsw== X-Received: by 2002:a2e:94c8:: with SMTP id r8mr8112416ljh.28.1585600964401; Mon, 30 Mar 2020 13:42:44 -0700 (PDT) Received: from localhost.localdomain (ppp91-78-208-152.pppoe.mtu-net.ru. [91.78.208.152]) by smtp.gmail.com with ESMTPSA id v22sm7287988ljj.67.2020.03.30.13.42.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Mar 2020 13:42:43 -0700 (PDT) From: Dmitry Osipenko To: Rob Herring , Mark Brown , Jaroslav Kysela , Takashi Iwai , Liam Girdwood , Stephen Warren , Jonathan Hunter Subject: [PATCH v1 1/2] dt-bindings: sound: tegra-wm8903: Document new nvidia, headset property Date: Mon, 30 Mar 2020 23:40:10 +0300 Message-Id: <20200330204011.18465-2-digetx@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200330204011.18465-1-digetx@gmail.com> References: <20200330204011.18465-1-digetx@gmail.com> MIME-Version: 1.0 Cc: linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, alsa-devel@alsa-project.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" Some devices have a 4-pin headset jack instead of 3-pin microphone jack. The new boolean nvidia,headset property tells that the Mic Jack represents the state of a headset microphone. This additional hardware description is needed because microphone detection procedure differs in a case of a 4-pin jack from a 3-pin jack. Signed-off-by: Dmitry Osipenko --- .../devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt index a8f2b0c56c79..bbd581a8c5bc 100644 --- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt +++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt @@ -29,6 +29,7 @@ Optional properties: - nvidia,hp-det-gpios : The GPIO that detect headphones are plugged in - nvidia,int-mic-en-gpios : The GPIO that enables the internal microphone - nvidia,ext-mic-en-gpios : The GPIO that enables the external microphone +- nvidia,headset : The Mic Jack represents state of the headset microphone pin Example: