From nobody Thu Apr 2 09:34:02 2026 Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com [209.85.221.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9FE4E3B19D6 for ; Thu, 19 Mar 2026 08:55:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773910521; cv=none; b=vFQtbNNWS13W0UgsdsDwZycabnAUuqS7yyCB2mr7Ep7OkFoZUvzi9D5/2aXi48WHlbqV6XYGC3kDO8zZ0yFaCJHizgpyOzEWFMhbkokNmSAY7LMF4KJO/SNlMcoh3Qp1zdDNmb00eUho5vxGURoTcMqXpGUqkh0aS6nsp9ewiEc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773910521; c=relaxed/simple; bh=4zs2htRN5fDjYf/gfjJ1ytgBtvvSkEHoglb5+vpYN3M=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ll1yXtb7vBn4yjbju8yS8EMqCKhj+ADuruO24342Om+3btabkRzxAP5SVfMidHhFO1wtmM/UkVHKzYTg6Tk+jsySWF/65WczwSkGfLHN1v3GiUObu4p2AKw/B/qnmbAyH4eVq51PLeq6lKhTnasyXH6jRoy9aOqPsiF0ACCS2ds= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=qOpcvy4P; arc=none smtp.client-ip=209.85.221.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="qOpcvy4P" Received: by mail-wr1-f51.google.com with SMTP id ffacd0b85a97d-439b2965d4bso484565f8f.2 for ; Thu, 19 Mar 2026 01:55:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1773910517; x=1774515317; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=N7GEIa3OAsHJyOXA/AHM/E033RW8A4eSsP/qQLiJdUw=; b=qOpcvy4PyuYumXY/Q6TMUEv2CuiWVW0e6eMLvYa8EwYth4he3BrbK6fiC77FUL22od w8Gw45KCqlp0FBdbfWHCQJwd6P+HcessnTi7MdePCFvJGfg4szTe3jmZifM6eHAMSuvT nMed8FAK9IuuMuNrOS2z2PnIYYXpS1CFVawr/ExcvbWrfOlA8k6UuKoH02INB6gQwBNV mStyEZs16Yz8PQJNshIOqNcRoTQOl42E8DdNIYhxM79xOwUwmDvLDo6zK/gq6BUsX32u 3npKxULLsbac9baWJugjwM8fjUUEbFJk5zmZWx1hBWB8WP3yegIxYcO+yCPQkDo502Xe Z3oQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1773910517; x=1774515317; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=N7GEIa3OAsHJyOXA/AHM/E033RW8A4eSsP/qQLiJdUw=; b=Pe7g4shVA1Q6juiYGN8W3KaMwwotJDkhChDAZLPCiu8dF0FsUFr8r/Xer8eKS//tG8 XxwGjsn40KjErKzjPQKc9IWgcPE43ATxEbeIx263VtCFfiByNVYILqR4Z6pLAe7jF22Y PSN0fTepogr13VO5vk71V1SKE6EAFp+xb6Pb5guY4UJOdUMaZFKlKK9bR1IyI13WlC6+ rvzDLa4e+0I3Nea/bs2pAlLTkvvFgVG35A9YS+344UP9uUlHL2RDVVghU4zCPHk+Q8VR FqBAeYHD7ipmLVxrLtLp10GYLZqKCIbCN6KYK7fu+ETOAC9aJuzbu31shQrzyL4WVyhf 33XQ== X-Forwarded-Encrypted: i=1; AJvYcCWHVB9YlPkf3x7gMU+gg1F9vQKLDy5AADtRSU2Ov04R9zQFNlNUPFbrJQmU5UTndWgE5DCsEsAJvuN7jOU=@vger.kernel.org X-Gm-Message-State: AOJu0Yy7QNv3v8K7kJ62aKEkTBLILLqX8EMPmAN3zprNE5QskG9RE9tj BrNzXkF4KGCJecUZj5nVfSPiIAFPZtGlZBbJboVmUaklPl1f859e9QE9Yi1eby910OY= X-Gm-Gg: ATEYQzxFWXGZgOSOpiCCmZUld/X0dudtB5x8U/alvQZPjhWc/aoeq45E6Hj9cKlsEHI SzZ++jP23/s0I78rPV34qJdwzA6QLivC2ayEjSDZ/DQYy9Zl/lBmR/l9f8YpI0kyplAILp4FCk1 cuOh0tcJZqNGqSLrjQT1mcS2bE+PfgRInSxOSaOkEKhUjNqBRvesu4W8VJcMf8cyOzcWE1wFk5J S6Aeodqkr4ObudQbTxHNzPzBzjxw33LmpbgqXXSBp8SjMv7ULY8rJVLhPR0LeMBk/0pm6FudWrX Vyap+vUfKIpcRiy+2zCWupPtxvCT8Le+UUqdpwfdJ1PqnLb/+aGPYf1+HXtWkv3N60S/oPMb02i h269OzQvpleItzLl+SC1IUzz9ODw0NGZfqeJRRbFR5AG/LUnSc+EXHwLqzLv2+D7snZBHZYLxit lcZur6N9vUH2HMW/YCibNQvY6nP1W0WCKaEQRcpzlXeWyP X-Received: by 2002:a05:6000:186d:b0:43b:3f2d:7d43 with SMTP id ffacd0b85a97d-43b527a41d1mr10142006f8f.8.1773910516752; Thu, 19 Mar 2026 01:55:16 -0700 (PDT) Received: from arrakeen.starnux.net ([2a01:e0a:106d:1080:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43b518588a0sm23072267f8f.16.2026.03.19.01.55.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Mar 2026 01:55:16 -0700 (PDT) From: Neil Armstrong Date: Thu, 19 Mar 2026 09:55:10 +0100 Subject: [PATCH v6 4/5] arm64: dts: qcom: sm8650: Add sound DAI prefix for DP 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: <20260319-topic-sm8650-ayaneo-pocket-s2-base-v6-4-797bf96df771@linaro.org> References: <20260319-topic-sm8650-ayaneo-pocket-s2-base-v6-0-797bf96df771@linaro.org> In-Reply-To: <20260319-topic-sm8650-ayaneo-pocket-s2-base-v6-0-797bf96df771@linaro.org> To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm , Bartosz Golaszewski , Manivannan Sadhasivam , Bjorn Helgaas , Bjorn Andersson , Konrad Dybcio , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org, Neil Armstrong , Konrad Dybcio , Dmitry Baryshkov , Bartosz Golaszewski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=984; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=4zs2htRN5fDjYf/gfjJ1ytgBtvvSkEHoglb5+vpYN3M=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBpu7nunPYOhTiI99B5Q/bNgHEtHbrjhLdq7ubLUAcH lJSCB2qJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCabu57gAKCRB33NvayMhJ0cAmEA CM/lnQzXzLyU8ArEX7ukS0vkNKBQz38y9Nv6eGSyPOQY0sDW3YmKM9yzSVKIjuL024yDvar2AUX8Ih st4dPbKYq+/lFKSSZTLwlNoGFaCptRBZNG94QHR3jSMV6OJd8Dyyb/9Wo0R2euulXJChBmy3OeMNAn 2Aqw3aFaUku1Sj+H42NVncVW4kCCdcZradlXFKwOzOjBvgSkTDiRPX9Fh0eS4mqeMqkMORmdpM/6ui Bs2rwZJeaSK57gYJTod5eitu3i+Rejj1ZI0VzhOFLjYFaU6e0ACxBsETiyoXQwOEe5fJlDkrzgD69u fztO+Yt/jR+5c29qszteEBbQX9OrWhv/Kx5smzn2EvTFq8OfE2tmVyXrX1KbSdfCzjSjbO3rjLFueN M2NlPQFHujH7X3gdQ9SWa7N0VXFYc42eIyS4ofCl4ZBA48aDyueC+lKX01m/u1dT3+WgaEJigz0T3k bcVhyt5NKoUFBuY2IhHd3j5o/2cUiCEBoVLp9p6FxgO1QNMlJQlDLS4l8wV2KUp2ees3gEJY5tzk34 BLluwcybNLRwOrwrlXkJ7PQogiAG5BAPSusADSPqdfyK0QoQ5XUmZ4R+xN1KWHqMaAgo0rJn6GwHGP pf+WlySA0ojDgxmJDj05DSh919K16ItqTM9vtaeCck2t9pdgp9L0V024wsFw== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE Sound DAI devices exposing same set of mixers, e.g. each DisplayPort controller, need to add dedicated prefix for these mixers to avoid conflicts and to allow ALSA to properly configure given instance. Reviewed-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Reviewed-by: Bartosz Golaszewski Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/qcom/sm8650.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qco= m/sm8650.dtsi index 357e43b90740..f172c78367c7 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -5905,6 +5905,7 @@ mdss_dp0: displayport-controller@af54000 { phy-names =3D "dp"; =20 #sound-dai-cells =3D <0>; + sound-name-prefix =3D "DisplayPort0"; =20 status =3D "disabled"; =20 --=20 2.34.1