From patchwork Sat Feb 17 00:10:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wesley Cheng X-Patchwork-Id: 13560982 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 A510050A6B; Sat, 17 Feb 2024 00:11:00 +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=1708128666; cv=none; b=ZISJYxFwVt7IQ8Nct846spUcyLltL1gJXQBcC+9/3UvrB+2WGWvHK3OhHpHj5YulcEllG6Wkbbqd+3sEDMxyezOQW2bmGA4ssUvaB+Oz/4LyAqO2gGFuGiUbZKxLFrZcfZC2kFMVfvbbQVpdo6cLQrmzkSKnVWidzYmoY1Wt0+0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708128666; c=relaxed/simple; bh=+XyT6AmPyeGSCzDybpKwWtfIMLvamtKqfXcViqYy9iU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=BZ8NJ+QCQ97lyPgQrJ2dwkSqOVM3F9V4AnoUEwRQ9QAuMRbiORK1Q7ea+qzA0SkF7OQKvLi14yi/GEBPVHn7qRuAwbGVrhs9LjqECJUJR+clFf9bjyxgv3L7pgY7qrNv3B6uLpFZOVzrbr5Lt9lgtmEFf3SiD/OQHC5enApskPw= 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=HMtaJhfN; 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="HMtaJhfN" Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 41GMHmfY003421; Sat, 17 Feb 2024 00:10:41 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=wCcbSWsFpVxj3QLd4Hmm fLqNJIIYRPfgAwCjJgT6kZE=; b=HMtaJhfN4fl33X3wDRwY/nqGwTzpEBYkkInl tLg3qyNkbUjR+KL7V/kOi9t35xY0CkbSoKDgbjc6hC9KKA8HoKH1CFr+hFs73wfd m/cBAFfg2TjM/LD6YL+vQSpMUldsj4+GAz/ZhgCE3z5y5dvL0KOi4DKUVnVn+gVy bgjxw5z+firDya9MqAhLA5rvFPDr7cEzZrtOXPh5/n/NmKD9yQjealvojon0ycOP Eo/tHS9d+Yw2nnzlD+LW6avi+2cCWJMQoNNlhrmjX5/A9ATADPzk2XcnwTuRB4Nn hX9zDcY/pl6LEDboAyS9IOCNLuWP6AB0EOO2u4ZpQBqL72BErw== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3wa51xhkey-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 17 Feb 2024 00:10:40 +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 41H0AexR011369 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 17 Feb 2024 00:10:40 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 15.2.1118.40; Fri, 16 Feb 2024 16:10:39 -0800 From: Wesley Cheng To: , , , , , , , , , , , , , , CC: , , , , , , , Wesley Cheng Subject: [PATCH v17 36/51] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 Date: Fri, 16 Feb 2024 16:10:02 -0800 Message-ID: <20240217001017.29969-37-quic_wcheng@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240217001017.29969-1-quic_wcheng@quicinc.com> References: <20240217001017.29969-1-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: StOdX_IVh1ZaFC4RnonNZ-yGcVcylvTw X-Proofpoint-GUID: StOdX_IVh1ZaFC4RnonNZ-yGcVcylvTw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-16_23,2024-02-16_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 impostorscore=0 mlxlogscore=999 priorityscore=1501 phishscore=0 spamscore=0 clxscore=1015 adultscore=0 lowpriorityscore=0 bulkscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2401310000 definitions=main-2402160189 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 6f419747273e..e78b8b660fce 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>; + }; + }; }; - |