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Fri, 21 Apr 2023 00:10:56 +0000 Message-ID: <87bkjif628.wl-kuninori.morimoto.gx@renesas.com> To: Mark Brown In-Reply-To: <87cz3yf631.wl-kuninori.morimoto.gx@renesas.com> References: <87cz3yf631.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [RFC][PATCH 1/4] ASoC: fsl: imx-es8328: cleanup platform which is using Generic DMA User-Agent: Wanderlust/2.15.9 Emacs/27.1 Mule/6.0 Date: Fri, 21 Apr 2023 00:10:56 +0000 X-ClientProxiedBy: TYCP286CA0243.JPNP286.PROD.OUTLOOK.COM (2603:1096:400:456::17) To OS3PR01MB8426.jpnprd01.prod.outlook.com (2603:1096:604:194::10) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: OS3PR01MB8426:EE_|TYWPR01MB11167:EE_ X-MS-Office365-Filtering-Correlation-Id: 55263f0a-1213-4a5b-a670-08db41fce0d2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:OS3PR01MB8426.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(4636009)(376002)(366004)(396003)(39860400002)(346002)(136003)(451199021)(36756003)(2906002)(38100700002)(8936002)(8676002)(38350700002)(5660300002)(86362001)(6486002)(52116002)(6512007)(26005)(6506007)(54906003)(478600001)(2616005)(83380400001)(186003)(66476007)(66946007)(316002)(66556008)(41300700001)(4326008)(6916009)(41533002);DIR:OUT;SFP:1102; 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no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Shengjiu Wang , Xiubo Li , Fabio Estevam , Nicolin Chen , Shawn Guo , Sascha Hauer , alsa-devel@alsa-project.org X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: If CPU is using soc-generic-dmaengine-pcm, Platform Component will be same as CPU Component. In this case, we can use CPU dlc for Platform dlc. This patch shares CPU dlc with Platform, and add comment. Signed-off-by: Kuninori Morimoto --- sound/soc/fsl/imx-es8328.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/sound/soc/fsl/imx-es8328.c b/sound/soc/fsl/imx-es8328.c index b80c57362fb8..85bd36fb68a2 100644 --- a/sound/soc/fsl/imx-es8328.c +++ b/sound/soc/fsl/imx-es8328.c @@ -149,7 +149,7 @@ static int imx_es8328_probe(struct platform_device *pdev) goto put_device; } - comp = devm_kzalloc(dev, 3 * sizeof(*comp), GFP_KERNEL); + comp = devm_kzalloc(dev, 2 * sizeof(*comp), GFP_KERNEL); if (!comp) { ret = -ENOMEM; goto put_device; @@ -159,9 +159,13 @@ static int imx_es8328_probe(struct platform_device *pdev) data->jack_gpio = of_get_named_gpio(pdev->dev.of_node, "jack-gpio", 0); - data->dai.cpus = &comp[0]; + /* + * CPU == Platform + * platform is using soc-generic-dmaengine-pcm + */ + data->dai.cpus = + data->dai.platforms = &comp[0]; data->dai.codecs = &comp[1]; - data->dai.platforms = &comp[2]; data->dai.num_cpus = 1; data->dai.num_codecs = 1; @@ -172,7 +176,6 @@ static int imx_es8328_probe(struct platform_device *pdev) data->dai.codecs->dai_name = "es8328-hifi-analog"; data->dai.codecs->of_node = codec_np; data->dai.cpus->of_node = ssi_np; - data->dai.platforms->of_node = ssi_np; data->dai.init = &imx_es8328_dai_init; data->dai.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBP_CFP;