From patchwork Wed Sep 25 00:59:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wesley Cheng X-Patchwork-Id: 13811412 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 2223D13D52C; Wed, 25 Sep 2024 01:00:57 +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=1727226058; cv=none; b=nM14OmxZzSBfUW6bs5yu1sHthlyjw0tPoqaV3Ip9dLpYT1rdIJN3q6NBIBhTEgyJD9E3Pz1Wj1rSA523Lk8Nnh0tWjJM4cSfLV9GGpWHvjJBhjkU72O6z58pCjcwCenURQh/q/eRMFupTxsy41EQ7dUN3FJjOEBS6BceaDUYvt4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727226058; c=relaxed/simple; bh=izD+DbozS8oGydYFz+5Vb7dIzvHhxa3xSOkF47CTxH8=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=liIB6rgNFfmIeK9xOFOVuCLIZQlYnMO2sxhCUf4Kug49gQNqxQmjl/dwAfVTf7Z+n97C8l/ByWHdzOerWE+74/a40RiBlBaxXvkIUr5TkrsGaSXKUSmJbocbEDSTryjnjUKtjbkRaiE1FDc2inXtuvu7NROpgaTp4htiVg/QuYc= 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=US0ZtrlO; 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="US0ZtrlO" Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 48OI1RDc010270; Wed, 25 Sep 2024 01:00:18 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= DYLWwo/G+1Jgv2CP4pXZ8GM4oRunCFe5DUVQ7F3XSlY=; b=US0ZtrlORMVDTqwd OesL5I5H9W0bnoPiiCUZrnPVJ2Jsql2bBu49tV2lczaVKIWDNfTU/UM1+iI6rnJd d+wjNJJiKJDb8uUnN9xJBD7K56UhwDfyKEi/Jq6Q46jgK9j20RCXB3WRX+ibbhYd 1t9JsqJym8Ks1G8b1tF6AoRGDtN6z+EKngA+RsZ8rlBE0jLq/bboW6m3yzn0QRfR Fl+/xpvYz6txLLX7WBk6ut4aDClXi2npg+zAtzj4WnpqluGZkP/sXpZ51duY/1+K iprE7D6C9SrbhDyd6+SEhvtw32EXbOOnJ/K/u2x9jjr51S23x31nkO8HxTW+Gwuu pdlDAw== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 41sp7ujj87-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 25 Sep 2024 01:00:18 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA02.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 48P10HHY006088 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 25 Sep 2024 01:00:17 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; Tue, 24 Sep 2024 18:00:16 -0700 From: Wesley Cheng To: , , , , , , , , , , , , , , CC: , , , , , , , , Wesley Cheng Subject: [PATCH v28 20/32] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 Date: Tue, 24 Sep 2024 17:59:48 -0700 Message-ID: <20240925010000.2231406-21-quic_wcheng@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240925010000.2231406-1-quic_wcheng@quicinc.com> References: <20240925010000.2231406-1-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: nalasex01c.na.qualcomm.com (10.47.97.35) 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: A-tJ9SyNvB5aT27m_zBl5-_b9T79bCBC X-Proofpoint-ORIG-GUID: A-tJ9SyNvB5aT27m_zBl5-_b9T79bCBC 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 clxscore=1015 bulkscore=0 mlxlogscore=999 mlxscore=0 phishscore=0 suspectscore=0 impostorscore=0 spamscore=0 malwarescore=0 priorityscore=1501 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2408220000 definitions=main-2409250005 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>; + }; + }; }; - |