From patchwork Thu Apr 25 21:51:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wesley Cheng X-Patchwork-Id: 13643846 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 30704173324; Thu, 25 Apr 2024 21:52:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714081933; cv=none; b=cZ7gbtUYoa0MGz3xtQh4/y9/awr9uNIxrkER1tgiYIewf6YKWGfaegMGijrSYQJhFHCP+IeY79QlYu7IHiFGoTuAmhprbXb5Stl9TyM6l4ArJ+fjg4TZZ/l++OhrCcf3FgES9llr2+ZbYWapCV2qnXE9uTP9r/0VPiPQke9p2/c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714081933; c=relaxed/simple; bh=XmiYPURCCkcrr938pQD/oRXOAbdwSPdaV9FMMyvU3w8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=fK+T2I4N4DEHoqJCN2lxM+ZnCcbSeEkhF5IqyJMo4ldVNJIcRMQF6HK+C21yoewuan7EzQwOsZz+ZTm667ywYKWlfQUOl+exRWC4nqJvf0zi6sXse8kaZwZcPcaep/HIJt2m7dlU/iQSDK1YOn9vB1nopuRg2O65EI8nY6ft8d8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=lkT+E4Rg; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="lkT+E4Rg" Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 43PL7Hkf008495; Thu, 25 Apr 2024 21:51:45 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-type; s=qcppdkim1; bh=YNWjI42/PIj53s5xl6Pu 4uO/vriEZ7tubnQTsQu+vDE=; b=lkT+E4RgFfv8IAd8DryeYiDDlwvpQD/Mvkwp NWVBdH0G472R2rBfyfBcKkjPG2w5c+oKvNaWMS+QKRhfhsSNM4wY2QK89L7lum+/ uPlSDoNtatMkwWBsaDTG1zZD6VPmKo38Iv5iOkP8d3lNatre52BADiX/EvurDsXn FFCPn6Apz5mW0ZP1kJ+nwkWp+cFnBW6aaeITYJNOcjGqnFgQ7kAb3a5JlpBTBuBi amWTWWTMktq7pcmuAHub4g8lnLe/WQLpytAOYG13K4zQZ49Y+vY9PFI5mlQJXMfa oSsT5Q+6dmb9SUgaRLcjETKuwFCiOs3IQmuSfE6+BYHBTqJ2PQ== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3xqn0whx52-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 Apr 2024 21:51:45 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 43PLpioj024616 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 25 Apr 2024 21:51:44 GMT Received: from hu-wcheng-lv.qualcomm.com (10.49.16.6) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Thu, 25 Apr 2024 14:51:43 -0700 From: Wesley Cheng To: , , , , , , , , , , , , , , CC: , , , , , , , Wesley Cheng Subject: [PATCH v20 26/41] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 Date: Thu, 25 Apr 2024 14:51:10 -0700 Message-ID: <20240425215125.29761-27-quic_wcheng@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240425215125.29761-1-quic_wcheng@quicinc.com> References: <20240425215125.29761-1-quic_wcheng@quicinc.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nalasex01a.na.qualcomm.com (10.47.209.196) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: wu54T0notgOHBS2FzapPv20fHg-SU24D X-Proofpoint-GUID: wu54T0notgOHBS2FzapPv20fHg-SU24D X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-04-25_21,2024-04-25_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1015 impostorscore=0 malwarescore=0 phishscore=0 suspectscore=0 mlxscore=0 mlxlogscore=999 lowpriorityscore=0 bulkscore=0 spamscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2404010003 definitions=main-2404250159 Add an example on enabling of USB offload for the Q6DSP. The routing can be done by the mixer, which can pass the multimedia stream to the USB backend. Acked-by: Rob Herring Signed-off-by: Wesley Cheng --- .../devicetree/bindings/sound/qcom,sm8250.yaml | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml index 2ab6871e89e5..49e4f5bbe9dd 100644 --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml @@ -227,6 +227,21 @@ examples: sound-dai = <&vamacro 0>; }; }; + + usb-dai-link { + link-name = "USB Playback"; + cpu { + sound-dai = <&q6afedai USB_RX>; + }; + + codec { + sound-dai = <&usbdai USB_RX>; + }; + + platform { + sound-dai = <&q6routing>; + }; + }; }; - |