From patchwork Tue Nov 12 02:53:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexey Klimov X-Patchwork-Id: 13871683 Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com [209.85.128.45]) (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 0822819C578 for ; Tue, 12 Nov 2024 02:53:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.45 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731380001; cv=none; b=nunk9J0YnjlMpJSpfTt9oUEPGwEZvUdI/6hxk5bmYm7fVM+omr/8oqapoq4kt+olSDa5iYAJdGh+3uS50pK0kr9m66V5taEshrvlqKVkZCsN+x8saaoNC+Hw4jIxsEwGTklLUzdVlKVloFjA5D6/5E5hAlMpJm0mdLdhbG5RVgA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731380001; c=relaxed/simple; bh=CsGkXqqZhz0IgkSABcFs+iVRkws2qrUqO8PC7rmsWFA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=EhD2Ojyjjp0qVmfnFSXIK+6GgZUs61G+y9dxmopUMNOyWlT+nn0dPf2D6oLLCfBaTt35vd1yKlx1OPVmoq4Q2nBmAiM9KuAPFQ01kHow92imp3i3c4GGDm6DJu7IREE7yorOW3fCutLKEuz7fc9ghvLOPYIBcnQl7fRgAKS+KxU= 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=xPkTycue; arc=none smtp.client-ip=209.85.128.45 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="xPkTycue" Received: by mail-wm1-f45.google.com with SMTP id 5b1f17b1804b1-4319399a411so49067315e9.2 for ; Mon, 11 Nov 2024 18:53:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1731379996; x=1731984796; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=LIuoqEXHGjHf1JB2Y9KM3zh2C7j26CWN0IxIEir+BIg=; b=xPkTycueQF8GVC9J7ZGO9k02CwZ+YFbk6KAwU9Nsmcl1nqkuOPGmx5YZol1GOs1k1P Q3pEVvvahJAAyacum6HsBb7UTV/v8K1ReIOdWBMHFud8+vurqcknDoDi+zRXN7dwPdkw tljYVBiB3Gt3vQpjOw9JNKfTnlblWsdfCQpY6C2CdeAfjOyDuS4O0k8+rC6iaUFQYXQx LNSRPs84fyWAyTNki6+KeqR/lURfdf/CJYJwQUbzVf4Jzk/NKRdfeHyouPeU8+ozPUIS 7sQ4lN7U1OVBXFpbi3XtcaE3fJaszartzsfnP48N8M4yc4SF0LM0vd5fjR03Kqs9f+ZJ HJww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731379996; x=1731984796; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=LIuoqEXHGjHf1JB2Y9KM3zh2C7j26CWN0IxIEir+BIg=; b=UHKKJc8Hprj/JmRmWGGWeRHspUxEqAbJ1CaEsCdmL2iNjyLFeZbPKBkfklNsY7CSvM YnyQslfXMqcMxraHNc5jSubBBKtCkgGyZTz/Wkzpr6b4ryPUYuyiVKaDhJSgL8ZMv7DO PGLt/ZfDmP3UyOQ6A/OCdkMoV436N9L0mEpK1ydQcI/Y6Ua2Rzuj5GkIOxbvLZb+uYTI zPSohhwaXUF1c7GX1BlwaOUbAEQN2EsF4wj3OxLgEn8BNgpQ7P1SRS4cfr356CjW6zEn FPlFxhJ8qx0FB/7WAyCs3BRtfMveneVK4cDx+bJCrhH3A5rsCPRr3xCYr2GDMffsH6op Cmpw== X-Gm-Message-State: AOJu0YxT7q8BeW7TNOdEiCYSI02Y8qby/7HA2qv8JE9KOASNQ2dQyZMI 2JMoX0otYjcd1uSTJYFqGWZJKpimSvEPtZh/PO4pdB7ZCIb9KECfZvpYhPOGiB4= X-Google-Smtp-Source: AGHT+IH96khvcEQPim+MYfWCoZ//XiPg0PZB4puwbxkc5NLkNzSYNtYc8k5it96xeSiaCS865si6gA== X-Received: by 2002:a05:6000:1564:b0:37d:4d21:350c with SMTP id ffacd0b85a97d-381f186cc7fmr11666058f8f.13.1731379996195; Mon, 11 Nov 2024 18:53:16 -0800 (PST) Received: from localhost.localdomain ([2.222.231.247]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-381ed999e0csm14056380f8f.59.2024.11.11.18.53.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Nov 2024 18:53:15 -0800 (PST) From: Alexey Klimov To: andersson@kernel.org, konradybcio@kernel.org, linux-arm-msm@vger.kernel.org Cc: linux-sound@vger.kernel.org, srinivas.kandagatla@linaro.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, devicetree@vger.kernel.org, dmitry.baryshkov@linaro.org, krzysztof.kozlowski@linaro.org, caleb.connolly@linaro.org, a39.skl@gmail.com, konrad.dybcio@oss.qualcomm.com, linux-kernel@vger.kernel.org Subject: [PATCH v5 4/4] arm64: dts: qcom: qrb4210-rb2: add HDMI audio playback support Date: Tue, 12 Nov 2024 02:53:06 +0000 Message-ID: <20241112025306.712122-5-alexey.klimov@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241112025306.712122-1-alexey.klimov@linaro.org> References: <20241112025306.712122-1-alexey.klimov@linaro.org> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add sound node and dsp-related piece to enable HDMI audio playback support on Qualcomm QRB4210 RB2 board. That is the only sound output supported for now. The audio playback is verified using the following commands: amixer -c0 cset iface=MIXER,name='SEC_MI2S_RX Audio Mixer MultiMedia1' 1 aplay -D hw:0,0 /usr/share/sounds/alsa/Front_Center.wav Cc: Srinivas Kandagatla Reviewed-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Signed-off-by: Alexey Klimov --- arch/arm64/boot/dts/qcom/qrb4210-rb2.dts | 59 ++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts index a9540e92d3e6..283a67d8e71d 100644 --- a/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts +++ b/arch/arm64/boot/dts/qcom/qrb4210-rb2.dts @@ -6,6 +6,8 @@ /dts-v1/; #include +#include +#include #include #include "sm4250.dtsi" #include "pm6125.dtsi" @@ -103,6 +105,55 @@ led-wlan { }; }; + sound { + compatible = "qcom,qrb4210-rb2-sndcard"; + pinctrl-0 = <&lpi_i2s2_active>; + pinctrl-names = "default"; + model = "Qualcomm-RB2-WSA8815-Speakers-DMIC0"; + audio-routing = "MM_DL1", "MultiMedia1 Playback", + "MM_DL2", "MultiMedia2 Playback"; + + mm1-dai-link { + link-name = "MultiMedia1"; + + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>; + }; + }; + + mm2-dai-link { + link-name = "MultiMedia2"; + + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>; + }; + }; + + mm3-dai-link { + link-name = "MultiMedia3"; + + cpu { + sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>; + }; + }; + + hdmi-dai-link { + link-name = "HDMI Playback"; + + cpu { + sound-dai = <&q6afedai SECONDARY_MI2S_RX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + + codec { + sound-dai = <<9611_codec 0>; + }; + }; + }; + vreg_hdmi_out_1p2: regulator-hdmi-out-1p2 { compatible = "regulator-fixed"; regulator-name = "VREG_HDMI_OUT_1P2"; @@ -318,6 +369,14 @@ &pon_resin { status = "okay"; }; +/* SECONDARY I2S uses 1 I2S SD Line for audio on LT9611UXC HDMI Bridge */ +&q6afedai { + dai@20 { + reg = ; + qcom,sd-lines = <0>; + }; +}; + &qupv3_id_0 { status = "okay"; };