From nobody Sat Nov 23 08:32:44 2024 Received: from mailout03.agenturserver.de (mailout03.agenturserver.de [153.92.196.166]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D1DED1F80CC; Thu, 14 Nov 2024 10:46:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=153.92.196.166 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731581194; cv=none; b=gtgpMjuMXbfTv0t9rnKt6Yan41zAaTS1L3fiQUwMzVzBI5jRjTmtDCWfOgTCb/YKBfRHb46Lg1bvY8dsQ2Z5CPgKZxKi4c9Yzu0MfMR2YQ4Cgdt1yfD4ROjgemWw9/eniOAl0PG1uIQh0Vn0ua0+oaX8c4ukEEmfn/+ejiPYOP8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731581194; c=relaxed/simple; bh=1yKZBsrmbsF6kF5B9YtEPnmfTYTaYvIykPUY7tTIHpA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ptuz75ycjEkUSb4dktc832jin5I1VpYle2ir3XqbgNEp+/dyBt3bRpIXQR3T7JBXBhfTCWipj1FWYROqI+GBVdrcq80GWH2GQ8NrN/4zyB8tF9uU3LMT2XzsUZkE7Anlq5LV/h5fNAMg8AFNxSkOaFE1rcyZYuyUqKieNcUx+Yo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=merzmedtech.de; spf=pass smtp.mailfrom=merzmedtech.de; dkim=pass (2048-bit key) header.d=merzmedtech.de header.i=@merzmedtech.de header.b=V/o9xvwC; dkim=pass (1024-bit key) header.d=merzmedtech.de header.i=@merzmedtech.de header.b=hstPvBvq; arc=none smtp.client-ip=153.92.196.166 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=merzmedtech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=merzmedtech.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=merzmedtech.de header.i=@merzmedtech.de header.b="V/o9xvwC"; dkim=pass (1024-bit key) header.d=merzmedtech.de header.i=@merzmedtech.de header.b="hstPvBvq" Received: from mail02.agenturserver.de (mail02.internal [192.168.51.35]) by mailout03.agenturserver.de (Postfix) with ESMTP id 622685C0D; Thu, 14 Nov 2024 11:38:59 +0100 (CET) Received: from XXX.XXX.XXX.XXX (XXXXX.XX [XXX.XXX.XXX.XXX]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: h.v.raven@merzmedtech.de) by mail.agenturserver.de (Postfix) with ESMTPSA id D8562A11D2; Thu, 14 Nov 2024 11:38:58 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=merzmedtech.de; s=agenturserver2048; t=1731580739; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=hfv3j2YG3Vwz9KlYvvd33JzAfbZu2GDlSoP2XF8fHuk=; b=V/o9xvwCWbSpoMH3b1BbX1wcybIcLlh+9OSYlPI9ldwlMI7ua88m6fzvjx0/B2YEXkFIrr MCFEbHA0z0HU13sgU+47Ndk/TJzUCfdgNq5bRuNqEMAl1lySzdTPGTThV4gabdvoV7VaoJ 74CVzJuL2H8uCWjs7gzCrba6Gue3wzM6ZICDdqSNgbQJYKwlNMkAEyBxUVnYkE/0tux5ig aWXBUKugd5nuLYex2t8l00Fjf+cjLLSw/R6AN17EK9xpmElbmFNa5/Tsg6A+t1h6kMGR9M Dj5ki7P8PYGjn/9ZbaLW9I5+8zBE53Dy36/5nI3OeiTcsu7oGRnWBn/YFePCwQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=merzmedtech.de; s=agenturserver; t=1731580739; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=hfv3j2YG3Vwz9KlYvvd33JzAfbZu2GDlSoP2XF8fHuk=; b=hstPvBvq4LwyHOexcMBhX2Gp+3jY+NRfJLHI7nMyHoctnEqNRwi6A91LiAn+uqIWXQj+8f NAwES2jwonOpP1ZMwg+Fzi6muFXGteC/W4PfsVYkq4HMpSSasZXnxZQOnnCSe4NlspN8vj FHmxn8LQJhXoFwil7sBnOX0RAfWlZ5s= From: "Hendrik v. Raven" Date: Thu, 14 Nov 2024 11:38:39 +0100 Subject: [PATCH 2/2] ASoC: dt-bindings: simple-mux: add idle-state property Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20241114-simple-mux-idle-state-v1-2-0b082dd6549b@merzmedtech.de> References: <20241114-simple-mux-idle-state-v1-0-0b082dd6549b@merzmedtech.de> In-Reply-To: <20241114-simple-mux-idle-state-v1-0-0b082dd6549b@merzmedtech.de> To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Belloni Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, "Hendrik v. 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This can be undesirable in some cases, for example when a mechanical relais is used. Adds "idle-state" property from the mux controller to select the output state to be used when the mux is powered down. Signed-off-by: Hendrik v. Raven --- Documentation/devicetree/bindings/sound/simple-audio-mux.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml = b/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml index 194ac1d4f4f5f40a9bc44e8cd0acbf2eab708365..9b1bda4852e160618ffd349d2f7= c90645d5b3e03 100644 --- a/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml +++ b/Documentation/devicetree/bindings/sound/simple-audio-mux.yaml @@ -29,6 +29,10 @@ properties: $ref: /schemas/types.yaml#/definitions/string-array maxItems: 2 =20 + idle-state: + description: If present specifies the state when the mux is powered do= wn + $ref: /schemas/mux/mux-controller.yaml#/properties/idle-state + sound-name-prefix: true =20 required: @@ -43,4 +47,5 @@ examples: compatible =3D "simple-audio-mux"; mux-gpios =3D <&gpio 3 0>; state-labels =3D "Label_A", "Label_B"; + idle-state =3D <0>; }; --=20 2.47.0