From patchwork Mon Apr 22 22:48:51 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wesley Cheng X-Patchwork-Id: 13639071 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 650DF155307; Mon, 22 Apr 2024 22:50:06 +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=1713826208; cv=none; b=GSMASyKC4Wo3TkMszySB6wsSyk/ldG9eAd+oGVI/RtFBFbRLH9CHOCxR1qpRTWunmgsM6kz75ZASuRRYW8bWoFMPl///deJboe2Vr2baqIXfttO3JmQb0MejpwO6bcXD3z5G9SsUvIBhsp7sSI+WnJpxcepqsXgohGr/YLfstIg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713826208; c=relaxed/simple; bh=XmiYPURCCkcrr938pQD/oRXOAbdwSPdaV9FMMyvU3w8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=t2ESHgiXv+4o9oryyrOT2DK+5DsQ2LqvNjFvj6RpjSPpGT/hQBDhHJX6LsBRpQvc5Rv+PcJDK7L/owOGdspQaoklvdwD3qqEHvQegRlnxIa2vnubJ2ouwUTdjlRgIRmjF4HrCpDdSG89jerGU1uIYYU0hq8wn0cNN0wvhzD+4oo= 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=dDFjV6P1; 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="dDFjV6P1" Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 43MJUHEs015331; Mon, 22 Apr 2024 22:49:43 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=dDFjV6P1I7tFphtHWUxdlqcGCspfSPvBQZr0 aRC0Zwo5F6SbK+gQfQMO5VtlQHACq6UK2SAFBt4O8HdIqG5yQBLKMfoROhFzfIYT hTqi79PG1+Bw0sr6G3fv6nk3Hrgbc/9l/NV2RM+S0cy2jMeuBTVvDGgo8WugNOo3 7LvFkR9MRgvIwNMqFXMnTQ14WH7MYBP3sG3ImLFHQmI80pyZKL7Rzg1D9nvQYbqL skXP5jBOlGjh2N3wRlOMxHXLbZzQQuSGh7MFzHaTGS0/s9EJ+o7Smm0QBksfVthZ 5xnSoyhhT8pfjX/qjZsJ5vFDMX4yVNruTvRaIp9Fdj9Vdu2pbQ== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3xnn82ssjq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 22 Apr 2024 22:49:43 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 43MMnNsr027772 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 22 Apr 2024 22:49:23 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; Mon, 22 Apr 2024 15:49:23 -0700 From: Wesley Cheng To: , , , , , , , , , , , , , , CC: , , , , , , , Wesley Cheng Subject: [PATCH v19 26/41] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 Date: Mon, 22 Apr 2024 15:48:51 -0700 Message-ID: <20240422224906.15868-27-quic_wcheng@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240422224906.15868-1-quic_wcheng@quicinc.com> References: <20240422224906.15868-1-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: 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-GUID: hLkySKv5W5E_Fj8AXy39KnTC_mBAlOh0 X-Proofpoint-ORIG-GUID: hLkySKv5W5E_Fj8AXy39KnTC_mBAlOh0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-04-22_16,2024-04-22_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 lowpriorityscore=0 suspectscore=0 adultscore=0 clxscore=1015 bulkscore=0 malwarescore=0 spamscore=0 impostorscore=0 priorityscore=1501 mlxlogscore=999 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2404010003 definitions=main-2404220096 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>; + }; + }; }; - |