From patchwork Fri Dec 23 23:32:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wesley Cheng X-Patchwork-Id: 13081527 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 360B0C3DA7A for ; Sun, 25 Dec 2022 18:54:09 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 1F2154B3C; Sun, 25 Dec 2022 19:53:17 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 1F2154B3C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1671994447; bh=FfRgHL/7Dx/SVKBCkpvhzPjgwsAoVkg6PuI3GqsuH20=; h=From:To:Subject:Date:In-Reply-To:References:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: Cc:From; b=LDSzzuvEipHoKRFMtYY4qmxP6ZJwDvxM32joOst1TwtwG0oktH8U3k0/06klARZjG P11YLYubPUHvMUnfhHNTFj3IYnnqVMTFhkImXF3FZdlJkS4AVh41OgUds+kBhJTx+H Ovu3wveJro+I0NxOKW8/k3YY7dbutGk6O5gQ1Xbc= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 75420F805A9; Sun, 25 Dec 2022 19:49:53 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 50CE3F80423; Sat, 24 Dec 2022 00:33:02 +0100 (CET) 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 alsa1.perex.cz (Postfix) with ESMTPS id 8CAD4F80536 for ; Sat, 24 Dec 2022 00:32:50 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 8CAD4F80536 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=quicinc.com header.i=@quicinc.com header.a=rsa-sha256 header.s=qcppdkim1 header.b=BDfQM1rD Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2BNNTUiv005442; Fri, 23 Dec 2022 23:32:49 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=l+njOKa/UFfOWF7VK5VgFL97OAxm3R4PP9cElfezPbw=; b=BDfQM1rDgFYx5Yg4OSGFVIGTDr5fFfBzYrKCehF5U1KkQJMEQuvRTTWdvVK9QkYEJyQB 4Ufn+rkTQvRVDQcq+O20mDfvPjethgoATImHVQFZmfdwcy13FWyh9X7idZ8QuPBLjvUJ d5t0rLUXcU+ab7k4gH4D8PhZ8EOUw6h32lodMMZmgZBvRCUknTdqRl5v/mmvNMWvOOG/ SfyB/QNOIkCq+m6/G6K7v37MBe34V0e5S/v/dRKJgeZxsUfkXXTHr5cPTTJfKmvYWsU1 zUDa6Xt3XW32SfeJwhs5ny9DbK4FLZ84jYtPVvlRY3uPZ8RAiGkYc5dWWqQB3Nwb+cS6 MA== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3mn2pga506-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 23 Dec 2022 23:32:48 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2BNNWlrM001248 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 23 Dec 2022 23:32:47 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 15.2.986.36; Fri, 23 Dec 2022 15:32:47 -0800 From: Wesley Cheng To: , , , , , , , , , , , , Subject: [RFC PATCH 14/14] ASoC: dt-bindings: Update example for enabling USB offload on SM8250 Date: Fri, 23 Dec 2022 15:32:00 -0800 Message-ID: <20221223233200.26089-15-quic_wcheng@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20221223233200.26089-1-quic_wcheng@quicinc.com> References: <20221223233200.26089-1-quic_wcheng@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] 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: FeDgiKh3WUckl5Si_5rWFheXgwsrsGlF X-Proofpoint-GUID: FeDgiKh3WUckl5Si_5rWFheXgwsrsGlF X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-12-23_08,2022-12-23_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 priorityscore=1501 bulkscore=0 adultscore=0 impostorscore=0 mlxlogscore=799 lowpriorityscore=0 suspectscore=0 mlxscore=0 phishscore=0 clxscore=1015 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2212230197 X-Mailman-Approved-At: Sun, 25 Dec 2022 19:49:46 +0100 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Wesley Cheng , quic_jackp@quicinc.com, quic_plai@quicinc.com Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" 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. Signed-off-by: Wesley Cheng Acked-by: Rob Herring --- .../devicetree/bindings/sound/qcom,sm8250.yaml | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml index 70080d04ddc9..60cd84e6727a 100644 --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml @@ -216,6 +216,19 @@ 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>; + }; + }; }; - |