From patchwork Wed Nov 23 16:49:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Charles Keepax X-Patchwork-Id: 13053961 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 1B7F8C4332F for ; Wed, 23 Nov 2022 16:51:32 +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 095B7166F; Wed, 23 Nov 2022 17:50:41 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 095B7166F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1669222291; bh=R8hKxvbFwbO8K+I0tOoBompJ/ct8BtEw9crXWnHi5Jc=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=BeJzGepwrtxU9hNaeAfTSj5VtzhwkNOBiVHBjIKA2AaPRnOG9wTiZzvcz9P4f2nnd gzmxIBs8Hg6ddXH0TVjNsEVxjOtnppndmf3i/MngNeiimOkRP7uYUO6581/Gji6Ppj TNixV3VSACJd+lUpn0nR4NRoevEvJOzd9/96Se10= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 006BFF80425; Wed, 23 Nov 2022 17:49:57 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 080E3F80563; 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 4C0A7F8049C for ; Wed, 23 Nov 2022 17:49:42 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 4C0A7F8049C Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=cirrus.com header.i=@cirrus.com header.b="EkQn5HTL" 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 2ANFYpmV019647; Wed, 23 Nov 2022 10:49:41 -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=EApklSmqPhhLJIhj6MYIOuaAHVY85/LPhJvzOGH0DK4=; b=EkQn5HTLLmC9WGOMENL/2u1Xiw1fMkI/VWzp1O05OoVnJLAw1V5NebF2sx2FLna9Rinu j810rFBiTf/BPQ9AhUKl765d+L+qFVtRhWlweDVI5MapVXQvM9tvjjhO3Iozr0sG9nPv hNN6yIHeKv36XlwQ6lnVDPIz46BEdW+LY6PMrnsTNPy6UXA4yC/ZB21n0P4PO0o+e3P2 dw8A+00e3fDwXvwLd1iI1JwpXgNA/twSaVIFTZ+3oio6DyZ/hsqI/pk0tBPxv11KbZzI 3TfYcIWk0YsCdg+pnrQ1AfvNpSf2hPLa0SSD6rST9xh9DL5e3p9JEuf+pSCaes96nKVo ng== Received: from ediex02.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3kxvet55fe-3 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Nov 2022 10:49:41 -0600 Received: from ediex01.ad.cirrus.com (198.61.84.80) by ediex02.ad.cirrus.com (198.61.84.81) 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 6107D2BA; Wed, 23 Nov 2022 16:49:38 +0000 (UTC) From: Charles Keepax To: , Subject: [PATCH v2 4/9] ASoC: rt1316-sdw: Switch to new snd_sdw_params_to_config helper Date: Wed, 23 Nov 2022 16:49:32 +0000 Message-ID: <20221123164937.594837-4-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: LBgvKDbpk04TS8cKGEasTKQFOt6qxoLi X-Proofpoint-GUID: LBgvKDbpk04TS8cKGEasTKQFOt6qxoLi 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/rt1316-sdw.c | 32 ++++++++++---------------------- 1 file changed, 10 insertions(+), 22 deletions(-) diff --git a/sound/soc/codecs/rt1316-sdw.c b/sound/soc/codecs/rt1316-sdw.c index 2db7ee6c6d334..e6294cc7a9954 100644 --- a/sound/soc/codecs/rt1316-sdw.c +++ b/sound/soc/codecs/rt1316-sdw.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include "rt1316-sdw.h" @@ -530,11 +531,10 @@ static int rt1316_sdw_hw_params(struct snd_pcm_substream *substream, struct snd_soc_component *component = dai->component; struct rt1316_sdw_priv *rt1316 = 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 retval, port, num_channels, ch_mask; + int retval; dev_dbg(dai->dev, "%s %s", __func__, dai->name); stream = snd_soc_dai_get_dma_data(dai, substream); @@ -546,25 +546,13 @@ static int rt1316_sdw_hw_params(struct snd_pcm_substream *substream, return -EINVAL; /* SoundWire specific configuration */ - /* port 1 for playback */ - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - direction = SDW_DATA_DIR_RX; - port = 1; - } else { - direction = SDW_DATA_DIR_TX; - port = 2; - } - - num_channels = params_channels(params); - ch_mask = (1 << num_channels) - 1; + snd_sdw_params_to_config(substream, params, &stream_config, &port_config); - stream_config.frame_rate = params_rate(params); - stream_config.ch_count = num_channels; - stream_config.bps = snd_pcm_format_width(params_format(params)); - stream_config.direction = direction; - - port_config.ch_mask = ch_mask; - port_config.num = port; + /* port 1 for playback */ + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + port_config.num = 1; + else + port_config.num = 2; retval = sdw_stream_add_slave(rt1316->sdw_slave, &stream_config, &port_config, 1, stream->sdw_stream);