From patchwork Fri Aug 23 20:00:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wesley Cheng X-Patchwork-Id: 822142 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 80FF71A0713; Fri, 23 Aug 2024 20:02:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724443322; cv=none; b=UVT5/GQpb2yhzI3bkeZ/+skjkqBD1jk3SINcXUxqaM++ZsoRL7vnAGjcrgeJ8WgoUvy1EciZJL6k8SPXOBOtfCVLrqLsg7pv5Ql4v8HyN87yGqTq3iXXoqqEPVvCwZHtDACsFqPbh1wOvh/2so1Ye2UHF/1Vpr7tn76wRjXD4Xs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724443322; c=relaxed/simple; bh=izD+DbozS8oGydYFz+5Vb7dIzvHhxa3xSOkF47CTxH8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=iPyKG+uvexfJPAxWgnnI4Qsy5bFXcHEOifwQ04ixRH6GUtZ9ZanhaYAxTC5Hatrrs7qb2xsbAOJDSR/yY+Jjmkhz8tSy8OErkVPepxZpdamjTiYQegM6nZtaQ6kc9xJezCAMvpzbyOHo44ChOP6eN1YOZDb7bIf2Zx32MrohTgk= 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=mUaUHm+x; arc=none smtp.client-ip=205.220.180.131 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="mUaUHm+x" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 47NCL606007718; Fri, 23 Aug 2024 20:01:20 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=qcppdkim1; bh=DYLWwo/G+1Jgv2CP4pXZ8GM4 oRunCFe5DUVQ7F3XSlY=; b=mUaUHm+xNSCeQScMeWxMuipiNz0EI3VX5tCVoWBs YZZ46vNFUBa/G+k/xDgjzt7Aj0qO74nnr43dJUHqyFEU0yTtxvidfHovEJS/trZa dfU/vg/Tp+FQo3feicpio6TKW3P0/tF40Ngg4M5ARurkfcN/5pDknkDZekguZIrd 04U2jQ/P5ChAQy5cNRJh+bluwGx/++QpThDY1izGGNnF7VJs3XPwycx4j7yaVrpt tUP5q1Uhj6nke70TIA0Oj2bTvqVF065fIfdlYmDSASgDsZ1YqhREXhfooROhcHMb r7XqVTS3RVtkK4OWmx9uNDim+aji71bpR2qw/NCi3D+KIA== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 414pe5v8cx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 23 Aug 2024 20:01:19 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 47NK1IG0016887 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 23 Aug 2024 20:01:18 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; Fri, 23 Aug 2024 13:01:18 -0700 From: Wesley Cheng To: , , , , , , , , , , , , , CC: , , , , , , , , Wesley Cheng Subject: [PATCH v25 18/33] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 Date: Fri, 23 Aug 2024 13:00:46 -0700 Message-ID: <20240823200101.26755-19-quic_wcheng@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240823200101.26755-1-quic_wcheng@quicinc.com> References: <20240823200101.26755-1-quic_wcheng@quicinc.com> Precedence: bulk X-Mailing-List: linux-usb@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: L6ioElDkWinv60GjF2CXOFg0HO3WXAvO X-Proofpoint-GUID: L6ioElDkWinv60GjF2CXOFg0HO3WXAvO X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-23_16,2024-08-23_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 mlxscore=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 impostorscore=0 clxscore=1015 spamscore=0 mlxlogscore=999 phishscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408230147 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 b2e15ebbd1bc..f2d708f899bf 100644 --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml @@ -229,6 +229,21 @@ 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>; + }; + }; }; - |