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Received: from VI1PR04MB5151.eurprd04.prod.outlook.com (2603:10a6:803:61::28) by PAXPR04MB8176.eurprd04.prod.outlook.com (2603:10a6:102:1c9::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7025.9; Fri, 17 Nov 2023 16:39:19 +0000 Received: from VI1PR04MB5151.eurprd04.prod.outlook.com ([fe80::c688:1f14:2ab1:c78a]) by VI1PR04MB5151.eurprd04.prod.outlook.com ([fe80::c688:1f14:2ab1:c78a%4]) with mapi id 15.20.7025.010; Fri, 17 Nov 2023 16:39:18 +0000 From: Daniel Baluta To: broonie@kernel.org Cc: kuninori.morimoto.gx@renesas.com, daniel.baluta@gmail.com, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, iuliana.prodan@nxp.com, shengjiu.wang@nxp.com Subject: [RFC PATCH] ASoC: simple-card: Use dai_id from node description Date: Fri, 17 Nov 2023 18:39:00 +0200 Message-Id: <20231117163900.766996-1-daniel.baluta@oss.nxp.com> X-Mailer: git-send-email 2.25.1 X-ClientProxiedBy: MR1P264CA0146.FRAP264.PROD.OUTLOOK.COM (2603:10a6:501:54::7) To VI1PR04MB5151.eurprd04.prod.outlook.com (2603:10a6:803:61::28) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: VI1PR04MB5151:EE_|PAXPR04MB8176:EE_ X-MS-Office365-Filtering-Correlation-Id: 73a9bd3b-728f-419f-1fdd-08dbe78bbdf6 X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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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 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: X-Patchwork-State: RFC From: Daniel Baluta We can specify DAI id using reg property. When dts node has only 1 DAI simple-card always assumes that DAI id is 0. But this is not correct in the case of SOF for example which adds DAIs staticaly (See definition of snd_soc_dai_driver in sound/soc/sof/imx/imx8m.c) Signed-off-by: Daniel Baluta --- sound/soc/generic/simple-card-utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index 8ec5d413e8e60..739cb71593a88 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -1121,7 +1121,7 @@ int asoc_graph_parse_dai(struct device *dev, struct device_node *ep, /* Get dai->name */ args.np = node; args.args[0] = graph_get_dai_id(ep); - args.args_count = (of_graph_get_endpoint_count(node) > 1); + args.args_count = (of_graph_get_endpoint_count(node) >= 1); /* * FIXME