From patchwork Wed Oct 23 06:23:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mohammad Rafi Shaik X-Patchwork-Id: 837857 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 AFC84149C57; Wed, 23 Oct 2024 06:24:26 +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=1729664668; cv=none; b=Bs5FZFokHCoXgFCySEDcAlrT6UEtB0J+dx94sc4PHpdFQSFjtBk+rRcVeZVCH9hW5KR0AN8BE/1HxOhZs7kHAjt71u3X1IHelm2kHhkqLTWXhVaKhRESsg8w5zvLKjVa6vTTKP0P09s0IEPPA069R7ju+uo2ZP/uvGcPOj5JgGU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729664668; c=relaxed/simple; bh=IFeKc89QaO+eYZaE146VWSl3aq9xGMn3iEQrzKkeeHk=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=feuG34ybrEdOtZRWm6lePvaVDEL0hcLf2oto8gfGu8YDs6qSg1IJ0ytEkOnF1d0gdcrEY3K6Kiu+fOE9uHzNDPzAXYJ1qpI/3/i70R4MAzIrUKnhG+Ko1EfPqb+DTVwGC3fAIr2cG8ynI+W9mdkeDIAdONH7IQk8TjJ9D/niyvs= 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=o7FglmnM; 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="o7FglmnM" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 49MLa0k1029512; Wed, 23 Oct 2024 06:24:13 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=Kf1w2trACv87w1EUPIPbIo wPpzj3SRDz6K5hqU1ltuY=; b=o7FglmnMzR3b6/w9pV/olcGk8e7u4rLo+X5HyE XXJ7Nb2OrFMIXPCeed2EF2jLDfFi6pSRE0AdD4zTwggIkiQYX/+weESmiDOxYVFZ PjUT4sA7rMwAQH3Xn4tcPpyrC8CYTG46VMvCWaqaTHt2GSazeDYSCv1D/cAQrhpf lwiPV5PqtdGPjRx9UO28c0OSD/AmYyryKdXt9nIxlbjDrMk8JurXRRVTl2HAzAFx sBXALkKe8QLTcx7U8X8tjmVuIAVA3DXnM1up1uiRSNQVbf9uDiwKuI4rY09Wwmh3 aSWiCV8YzZNqZWY/W7RO3ZiHi4d3fBd5v8qf9DBmW1fiRzhA== Received: from nasanppmta05.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 42em3w142k-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Oct 2024 06:24:13 +0000 (GMT) Received: from nasanex01c.na.qualcomm.com (nasanex01c.na.qualcomm.com [10.45.79.139]) by NASANPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 49N6OCfd027312 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Oct 2024 06:24:12 GMT Received: from hu-mohs-hyd.qualcomm.com (10.80.80.8) by nasanex01c.na.qualcomm.com (10.45.79.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Tue, 22 Oct 2024 23:24:04 -0700 From: Mohammad Rafi Shaik To: Srinivas Kandagatla , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Bard Liao , Jaroslav Kysela , "Takashi Iwai" CC: Pierre-Louis Bossart , Sanyog Kale , , , , , , , Mohammad Rafi Shaik Subject: [RESEND v2 0/4] Add static channel mapping between soundwire master and slave Date: Wed, 23 Oct 2024 11:53:27 +0530 Message-ID: <20241023062331.3872883-1-quic_mohs@quicinc.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: O-yqcPy9LspCTWidAJdrVnrMSVdxw1mL X-Proofpoint-GUID: O-yqcPy9LspCTWidAJdrVnrMSVdxw1mL 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 adultscore=0 mlxlogscore=999 priorityscore=1501 impostorscore=0 bulkscore=0 lowpriorityscore=0 clxscore=1015 suspectscore=0 spamscore=0 malwarescore=0 mlxscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2410230037 Add static channel map support between soundwire master and slave. Currently, the channel mask for each soundwire port is hardcoded in the wcd937x-sdw driver, and the same channel mask value is configured in the soundwire master. The Qualcomm boards like the QCM6490-IDP require different channel mask settings for the soundwire master and slave ports. With the introduction of the following channel mapping properties, it is now possible to configure the master channel mask directly from the device tree. Added qcom_swrm_set_channel_map api to set the master channel mask which allows more flexible to configure channel mask in runtime for specific active soundwire ports. Add get and set channel maps support from codec to cpu dais in common Qualcomm sdw driver. Changes since v1: - Modified the design and followed new approach to setting the master channel mask. - Used existing set_channel_map api as suggested by Pierre-Louis - Fixed the typo mistake in v1-0001 dt-bindings patch. - Rephrase the commit description for all v1 patches. Mohammad Rafi Shaik (4): ASoC: dt-bindings: wcd937x-sdw: Add static channel mapping support ASoC: codecs: wcd937x: Add static channel mapping support in wcd937x-sdw soundwire: qcom: Add set_channel_map api support ASoC: qcom: sdw: Add get and set channel maps support from codec to cpu dais .../bindings/sound/qcom,wcd937x-sdw.yaml | 36 +++++++++++++ drivers/soundwire/qcom.c | 26 +++++++++ sound/soc/codecs/wcd937x-sdw.c | 38 +++++++++++-- sound/soc/codecs/wcd937x.c | 53 ++++++++++++++++++- sound/soc/codecs/wcd937x.h | 6 ++- sound/soc/qcom/sdw.c | 34 ++++++++++-- 6 files changed, 183 insertions(+), 10 deletions(-) base-commit: 7436324ebd147598f940dde1335b7979dbccc339