From nobody Thu Nov 14 16:30:57 2024 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 1FC6920F5D2; Wed, 6 Nov 2024 19:34:53 +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=1730921696; cv=none; b=bsmfK/Bb5JZVk/KNaOVTt8/2DKphBjUW946TFu1kTX0VRArNOoAINU/odWYzU0QRBOPL/ozd1VBNXCpxqd0J4++R7+uAJ49zU1f7m6/YfjNno/I5Y3ewWQfIwZ6f1VfOGg6tdULhOrfN2rZsYAICb5uIPKhzRwUcKG2IsftIB1o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730921696; c=relaxed/simple; bh=+NaBd4qh6Tx23KLTq1Tx6jXdHAVdB+MtbWzs+WWGYU4=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=U6Y39Lu41JuSLnRb8VNJIqsmZl9OWRf+6C+7WYrrOQkglkiYbY3Q0TfhS3NsUro/j3kHnMF2g2FOe2Xzr8eAJ/nFt/jB5R5Ekp56qN+X5OXiz+LIhoBTmZDYM3qxNinJmvHNWh/9rbc+C6n8DrRjKaeLfhsv96inbB2lBk4PzD0= 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=mD/dh1VR; 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="mD/dh1VR" Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4A6Fxi4s024363; Wed, 6 Nov 2024 19:34:35 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= kfXkbu7AG3+ERegbUk/pmHNUqLGl/5fxnXQNUoDs2Rw=; b=mD/dh1VR20qy4zoL u045tYp5AJjzehs2AeMWlvpWP4+buUxjBVAna2cKRPyDZGgUQm1OS+yXKZXx4r5d pBWAlwRmw0aqwzpTTHTUsfji0xDqKZkh7lM3bfoF5VhgWKZOYDS03DxCQo1l/220 3fFh+DfMfLrk/x4OgnbsOz7hakeHstzVTXgVKcVXDm4uf4JUsTS8EsPu29BsbGaE 8g/Uy3+b0epo4IXK9znraQecJbpo1VIKw2d0flNW1lr/WlTjKmPVYrssRUmDf8iY gwCfjvAz76V2xbbnO9Ifax43FQlL4oc+epSiDwhaVD0MFvl3U2zzAkhFxjyCr0KQ 2fhpxg== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 42r2ugt506-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 06 Nov 2024 19:34:35 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4A6JYYNY027647 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 6 Nov 2024 19:34:34 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; Wed, 6 Nov 2024 11:34:33 -0800 From: Wesley Cheng To: , , , , , , , , , , , , , CC: , , , , , , , Wesley Cheng Subject: [PATCH v30 18/30] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 Date: Wed, 6 Nov 2024 11:34:01 -0800 Message-ID: <20241106193413.1730413-19-quic_wcheng@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241106193413.1730413-1-quic_wcheng@quicinc.com> References: <20241106193413.1730413-1-quic_wcheng@quicinc.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: nalasex01b.na.qualcomm.com (10.47.209.197) 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: RNlal8OZULqSPKF17COrKKton9zTssoo X-Proofpoint-GUID: RNlal8OZULqSPKF17COrKKton9zTssoo X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 mlxscore=0 suspectscore=0 priorityscore=1501 phishscore=0 clxscore=1015 impostorscore=0 malwarescore=0 bulkscore=0 mlxlogscore=999 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411060149 Content-Type: text/plain; charset="utf-8" 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/Doc= umentation/devicetree/bindings/sound/qcom,sm8250.yaml index 2e2e01493a5f..884244b6b342 100644 --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml @@ -189,4 +189,19 @@ examples: sound-dai =3D <&vamacro 0>; }; }; + + usb-dai-link { + link-name =3D "USB Playback"; + cpu { + sound-dai =3D <&q6afedai USB_RX>; + }; + + codec { + sound-dai =3D <&usbdai USB_RX>; + }; + + platform { + sound-dai =3D <&q6routing>; + }; + }; };