From patchwork Wed Nov 23 16:49:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Charles Keepax X-Patchwork-Id: 627935 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 93D05C433FE for ; Wed, 23 Nov 2022 16:51:53 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id C35C81678; Wed, 23 Nov 2022 17:51:01 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz C35C81678 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1669222311; bh=TznG3yQNcWAdYsK6VaOxn67Hmaf/u/jWHkNSShSXRQA=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=JUOyv7NekTaA03GFrRiByV7b9YZTGLfF669p+JlNGqnILdjW8E8vCmUMIMV2I7vFt cgq7fUxoM6k4PbtzgVjJBHWSM58nZso+pn944386BfjlPLP4FlFkEE1dK5CZEGVRaS Uz2LuFbd/5e5gGqs9KoMJY/KZWvYBR5AKrR90l9k= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id F0E92F80568; Wed, 23 Nov 2022 17:49:59 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id D7F26F8055C; Wed, 23 Nov 2022 17:49:55 +0100 (CET) Received: from mx0b-001ae601.pphosted.com (mx0b-001ae601.pphosted.com [67.231.152.168]) (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 D6FB1F80425 for ; Wed, 23 Nov 2022 17:49:41 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz D6FB1F80425 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=cirrus.com header.i=@cirrus.com header.b="NhWwbug2" Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2ANFYpmS019647; Wed, 23 Nov 2022 10:49:40 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=PODMain02222019; bh=8ZhFyUdVq6CeWWV6a/GOblIgj8JkdpoeczUgMzoz7fo=; b=NhWwbug2wRfGdvNNyM0yd2T/fmtfU0QgyV9zcbqdXymdbX/FSRuejxUyMMnxvJ3Ob1Th +fePocFkgEMoUfRTLTA3j9hcIzwkIRc77kX9WsmoNmOadtD4chgLgpm8c6pw6LuwPXo9 xXXH4d4Ep0ztyJlLNGhHLAm/behvxvXhtfvnKIIJYYt8yKnloTSUhq+OnSCkr0n8H0P9 tzEX4P2sdvVzOJQ7NVLyKBbRvce8oWT8505WPDZ2ycQqRaTpDzZQpW2mWGXyMWAaNOOG fKTO5srbinb5ZdwpaPZvDvOaPN2BRbkPxFCiPu07BxOiJvHx0SdV4VFk3/aTeeNr9tI/ kQ== Received: from ediex01.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3kxvet55fd-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Nov 2022 10:49:40 -0600 Received: from ediex01.ad.cirrus.com (198.61.84.80) by ediex01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.20; Wed, 23 Nov 2022 10:49:38 -0600 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by ediex01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.2.1118.20 via Frontend Transport; Wed, 23 Nov 2022 10:49:38 -0600 Received: from algalon.ad.cirrus.com (algalon.ad.cirrus.com [198.90.251.122]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 32D9E477; Wed, 23 Nov 2022 16:49:38 +0000 (UTC) From: Charles Keepax To: , Subject: [PATCH v2 2/9] ASoC: max98373-sdw: Switch to new snd_sdw_params_to_config helper Date: Wed, 23 Nov 2022 16:49:30 +0000 Message-ID: <20221123164937.594837-2-ckeepax@opensource.cirrus.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221123164937.594837-1-ckeepax@opensource.cirrus.com> References: <20221123164937.594837-1-ckeepax@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-ORIG-GUID: B71c4za-JDwSyCmoPcsGINq24sfJARec X-Proofpoint-GUID: B71c4za-JDwSyCmoPcsGINq24sfJARec X-Proofpoint-Spam-Reason: safe Cc: oder_chiou@realtek.com, alsa-devel@alsa-project.org, patches@opensource.cirrus.com, pierre-louis.bossart@linux.intel.com, lgirdwood@gmail.com X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" The conversion from hw_params to SoundWire config is pretty standard as such most of the conversation can be handled by the new snd_sdw_params_to_config helper function. Signed-off-by: Charles Keepax --- Changes since v1: - Correct spelling error in commit message sound/soc/codecs/max98373-sdw.c | 31 +++++++++++-------------------- 1 file changed, 11 insertions(+), 20 deletions(-) diff --git a/sound/soc/codecs/max98373-sdw.c b/sound/soc/codecs/max98373-sdw.c index 899965b19d12d..3cd1be743d9ee 100644 --- a/sound/soc/codecs/max98373-sdw.c +++ b/sound/soc/codecs/max98373-sdw.c @@ -10,6 +10,7 @@ #include #include #include +#include #include #include #include @@ -533,10 +534,8 @@ static int max98373_sdw_dai_hw_params(struct snd_pcm_substream *substream, struct snd_soc_component *component = dai->component; struct max98373_priv *max98373 = snd_soc_component_get_drvdata(component); - - struct sdw_stream_config stream_config; - struct sdw_port_config port_config; - enum sdw_data_direction direction; + struct sdw_stream_config stream_config = {0}; + struct sdw_port_config port_config = {0}; struct sdw_stream_data *stream; int ret, chan_sz, sampling_rate; @@ -548,28 +547,20 @@ static int max98373_sdw_dai_hw_params(struct snd_pcm_substream *substream, if (!max98373->slave) return -EINVAL; + snd_sdw_params_to_config(substream, params, &stream_config, &port_config); + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - direction = SDW_DATA_DIR_RX; port_config.num = 1; + + if (max98373->slot) { + stream_config.ch_count = max98373->slot; + port_config.ch_mask = max98373->rx_mask; + } } else { - direction = SDW_DATA_DIR_TX; port_config.num = 3; - } - stream_config.frame_rate = params_rate(params); - stream_config.bps = snd_pcm_format_width(params_format(params)); - stream_config.direction = direction; - - if (max98373->slot && direction == SDW_DATA_DIR_RX) { - stream_config.ch_count = max98373->slot; - port_config.ch_mask = max98373->rx_mask; - } else { /* only IV are supported by capture */ - if (direction == SDW_DATA_DIR_TX) - stream_config.ch_count = 2; - else - stream_config.ch_count = params_channels(params); - + stream_config.ch_count = 2; port_config.ch_mask = GENMASK((int)stream_config.ch_count - 1, 0); }