From nobody Mon Oct 6 19:09:12 2025 Received: from AS8PR03CU001.outbound.protection.outlook.com (mail-westeuropeazon11012013.outbound.protection.outlook.com [52.101.71.13]) (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 0DD5629898D; Fri, 18 Jul 2025 10:12:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.71.13 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752833563; cv=fail; b=cAKQfZJaasUCeUQSzZ52j+5gN+qbAWM2Nd7fw6ieVmDp51oS7LOGPxMI0QlpBuy2pgoB8Jm5tni2M8+Jc+S7TiqsWcLyUidy9yBUw1/P/8UfD2lmdB3th5gbySiPbH1zOKYoLNK7Ju59cfbFhWgjsbXeybfDFxIYMC7rPwZCmpc= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752833563; c=relaxed/simple; bh=Bqcq0xOgSrmrFRZ48ZfFMdAbt/2Mdf8MYSOaptBr478=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: Content-Type:MIME-Version; b=A0n1IlPwEaFTKEh5JW7Jet9M/UGh7cHetfdnWgu0K48MX95SL771gzL4ceeZDVFGkYcx/iy6l+McOVIjz+/Avz6CkC55poOjszcznJIBmwTtFLcuC/UABpJVtqUc8SRqKC5O8e6YJ9MUeKYv+0dffIt/oW3lgxkJEWCvOs8g4CY= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=n8r9u07+; arc=fail smtp.client-ip=52.101.71.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="n8r9u07+" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=RFRWv7rA9mwdW0c+u7tOjNleKqDnyRl7NsHJOmcxBKVjiODKvaTKBQoqOECKu0nhTmCJTBAMkR7vDDjKNTTrOD100K+VSPyWsoFVVYynZKVhnpSj1prVou8Ol0gfgSSUPVc+lToHfOlGjdiL5MIDgt+BaggsshtlBPkrowFpbLz6EXkMWIShOWi36IFPHjaUm/3MXrw6l4FR5ik6waj69nepN+6gg+uiP8hW98FJpYhapCm5aaLgIJuJtUhCZudGemayp2AuYrC5/38mqBssn2k/fPmu+SelS1agSMUmc7cuvZG14g+FQBI61NGsDqS1qhqEsT8TOXgVhWcoJa3P0Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=s/8oRPQz8O0KV0+9v0+c34n3I86jF3efa0lqCRGe73g=; b=KIhCUJBf2rxx/T5LezvQDuNSpEjfYI71+KuV+hiohDU5RF9xX576aP5KGHvb5Xdhcthj3Iw8mKJ6RNhXDd61YyV7kaedwRTKlSt5yxKbbF6b/WaV19BQslLCnFEQqo6nU5WOCKe1RncMYxYuyA8i07yrbMgyMATKhy+6VNkfCYI7Qg9B66SsUOklRPZh3WA1c84zq+P2fnGgzA4WMMJbiJnuD78R2fnilddTD2WgAWLBDDLhoGy/3dHeqPV0enwnnNIAjBGEqnPlIVWPdx4Xb8sQ0Pjb8PACjcMSRKSLny+PIr5LpzuzhpNt9c4/rkQS/9WanacNkwrAS1GfWVSHQw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=s/8oRPQz8O0KV0+9v0+c34n3I86jF3efa0lqCRGe73g=; b=n8r9u07+fWwZQtLgzjCDH/XrlRALaQk9r8ibUpzZequGLWqLvR/t4BCWX7JZ23nIWBw3yn40O8eAQ3GZjlQVGjI+c+StMOkPkRsXzDKrdwXX9RLVtt27R5AOxDt1pJUcNyosXwnfnIvKQfzyQQLxLKJH4y8BRz5XKPkSjOY/SyVwtuJV8Wg2+mHYN9vJ0Gf+2LUVoAb/Sl1QtWzT9rc2aEhLeLUMGovi4d/m3UVez4eELcNyMAPOi0Wb/YCh+8QdHopRBKhJSWWhNdH28yQn2tAB8EZITxaBeaguAU80KB6MIXZyCY9a/lorSrRBHI2cpyWaDU3ez4BQdHP40gxfaA== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM0PR04MB7044.eurprd04.prod.outlook.com (2603:10a6:208:191::20) by DB8PR04MB7180.eurprd04.prod.outlook.com (2603:10a6:10:12c::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8922.39; Fri, 18 Jul 2025 10:12:39 +0000 Received: from AM0PR04MB7044.eurprd04.prod.outlook.com ([fe80::7be0:296:768c:e891]) by AM0PR04MB7044.eurprd04.prod.outlook.com ([fe80::7be0:296:768c:e891%5]) with mapi id 15.20.8943.024; Fri, 18 Jul 2025 10:12:39 +0000 From: Shengjiu Wang To: andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, lumag@kernel.org, dianders@chromium.org, cristian.ciocaltea@collabora.com, luca.ceresoli@bootlin.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, victor.liu@nxp.com, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, p.zabel@pengutronix.de, devicetree@vger.kernel.org, l.stach@pengutronix.de, shengjiu.wang@gmail.com Subject: [PATCH 1/4] drm/bridge: dw-hdmi: Add function to get plat_data Date: Fri, 18 Jul 2025 18:11:47 +0800 Message-Id: <20250718101150.3681002-2-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20250718101150.3681002-1-shengjiu.wang@nxp.com> References: <20250718101150.3681002-1-shengjiu.wang@nxp.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: MA0PR01CA0048.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a01:81::19) To AM0PR04MB7044.eurprd04.prod.outlook.com (2603:10a6:208:191::20) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM0PR04MB7044:EE_|DB8PR04MB7180:EE_ X-MS-Office365-Filtering-Correlation-Id: 4cd0001d-a9f3-416d-ebac-08ddc5e3a017 X-LD-Processed: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|7416014|366016|52116014|19092799006|921020|38350700014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?IHXnlhgzy0AmCCwryaoKi95kAVA9U8KZCss9FmZ5ShwfXf66va2kBc6RUKKp?= =?us-ascii?Q?K1zUkAWTBncFhMi7Oz3hBbgWvurXeRO+dh8TQsMkcus+awI6PplyW6pU/pOG?= =?us-ascii?Q?mq4goL2gai859BDpKYNXRNym/ZbqidvdbBJ00/koOps58aoYmrH/udFwLkbE?= =?us-ascii?Q?5d8S/UIdB4a+h4lteqSZLOhSHWFz20KdvxaA/lJ2Y6CuWj9rgTJlNAMBDfZm?= =?us-ascii?Q?9gHHDHgLBY43tX9l9rLaxEztPYtp4s+E9mO5kxiKHFhkcEH83U5GNt7HkCdA?= =?us-ascii?Q?5RVu13zh33SvjusdxI7CYtH/U99s88WhVCCN6jJt/nXiq6A9O12KHMj4Hr6k?= =?us-ascii?Q?hJv/KsqS68KGido9Oe6f0a6uC/VNX49M0oLwK3jbGSChRAnf+SlWTMTM2AeU?= =?us-ascii?Q?AY7KPHJ6h+wcHF6YTHj2If3e+iKOWqr6/X2k1pWP3lB8bfTguFyNSL27vYas?= =?us-ascii?Q?mVCjTLxmhZ70Izhf1Z71BckDAuDVvMGF9POWkyUKtNZdLlmnUaV5XnEL0zq8?= =?us-ascii?Q?1QPxmtVRExmK9DRjjERvTQAsiFRM2hWnv+tvLfrCSvqsGrMTJUGRnkPhi5tt?= =?us-ascii?Q?6+j+zV7FH1t7qYbpHeo3Qsy09m78dsNPR5zbHtFUMUJZDwBzO6pTKtYXalCS?= =?us-ascii?Q?ybqozHJCc2vZD8MP3E63Yi0SmapF7GX6e8sJ8sIoVesw9IEiyL2dpcntTYeE?= =?us-ascii?Q?H8RudW5UL/XsVJpslTZEHdjCBceplpxGzVue1xH+97DgLdosAd003nyVgFMB?= =?us-ascii?Q?B/YKp9XbipjGjP7xUJwV0IscTjvn9hBbsqTLr4wiejx20xw7vQ98M+qMWp8q?= =?us-ascii?Q?yEVZp2FkjFcS1EkdCAScAtBInVKKxCWyLZM+M3gwqrN5KX7AQKl6UksTAeyB?= =?us-ascii?Q?YdP/3MuGQ6R4q0vBDa38O4Pad2w3W1p7sXZTvjWB7+DmZlTPlhOWWs2O5FuP?= =?us-ascii?Q?VslKYnGeKLnJHFl6JsKJldCVHU1t8MvhxwoZtCkY6O1qZSlvq5aPLY9x7GH+?= =?us-ascii?Q?31WlABKCImvKpLqjG2lHksRPiuHZrdVa1HylxuwV+fjtRrVONLKAde4dzzYO?= =?us-ascii?Q?WTdRaM4xVFAPSzRTuNmSpCNFZgzUZ7YS7mzd4+JFyUDLm2bugFR+w5Hv7zbp?= =?us-ascii?Q?oZ3383nC2GB+E/zDxu2vwTBzvp6ZnAiTkbGHHyDScEJx+IQYZx/fvxhZszpM?= =?us-ascii?Q?cg/nMRAXgpk6XIl8BtlgFtE/0Jy3PsI0gZE8e40igFpTihu9H05+DoCCe2sN?= =?us-ascii?Q?BxOWa0Zb2w4N59GtZdP9tXtZFi0AkO1Rsnf32ESH86QIpPIscXGd2DXF28vv?= =?us-ascii?Q?8eDZzm44KSL4gVVcotBURTY5Dtu3Kr9hh9QGiqw0ZdCHu0nxJYj1CXWe5yaB?= =?us-ascii?Q?buib1RfdLFXqu9lJ2PsLurz4gtl7FllEUhLBl33eZaIpih0sZ12XWMXnU5aN?= =?us-ascii?Q?P5ARDczdbvhYEQgNaaeU9KZKTY9JB/JPCe6Hr+YHxfuzL4MAHjjbD6U+OlmO?= =?us-ascii?Q?j3AOxc+2fV0N6Yw=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM0PR04MB7044.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(376014)(7416014)(366016)(52116014)(19092799006)(921020)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?UogD0CyqCEHOp+Aoko4BORm5PaRJbRFxjeDdCdbP9B9Tlwchq7FXJ84Ace1/?= =?us-ascii?Q?4+QlPeiUuUbR6GskJHijWxP2ZxIA77VahH4KXbt/bgoiCUHLvi1vzqffIFTh?= =?us-ascii?Q?OCj7CFaDfK8r9H851yVuJ5INXvxHji+viiqnAt03lA4BmtHxYziQ8MKCwFph?= =?us-ascii?Q?+TDSpgdUOnh9caS/9MZgrQCMp5xVKBQa5kKC2kCoHyWba7UFv8WB+x33nMc1?= =?us-ascii?Q?grz1kqaAe/tAEjG3XjX3g31GY60soeZeSIhX2ROAZoR13E8kxV6ai6Wh9AFP?= =?us-ascii?Q?zc62kaKqnMYXOaOJvLAyGL9pzn4mcYWTdt/mtR2NPxVo4I7Li0NuZXUy9o8q?= =?us-ascii?Q?Acvrnvd/A5vj/OvkVq3o+0IGyrxT+O219Xl0DYSEidV7g2XLxMDtCMDByEzc?= =?us-ascii?Q?UULaODOfIYZfcCWaM3rSNOefTeXD2vQ/LBHZPH1K2n3GczMC16cgnf0PhEwf?= =?us-ascii?Q?NFnoaqIBroRFGBM8bhSrGGeSeOSVNCSWjYaoBFKymkIo+kAYYuy3Ez1V+j4n?= =?us-ascii?Q?9alxlePeIvqkUnR80pVimarMg+lSSH8MC///2y+o+huruxiKuzg2Vw/sym8F?= =?us-ascii?Q?2AO5sp6Y4NpL1UV/md7/s88pttGyRgGF/BuwFM+LeZir0J2yP4zZiJqwxoxx?= =?us-ascii?Q?sPWdFk1cS9ih5wK3ZK2iAPr3XRQpo4nlR1FyjpFK9TGZtQuECNHLVbXYkBJo?= =?us-ascii?Q?KXXCZf+UGtUrSvCjK6vzSVMDns7As+sNtHusRZyvSPG10EumEUaxBT1ZXEHM?= =?us-ascii?Q?/ssvBXmKtYImqEHAoDat8CI87745JXVUz0YzZnhCSZH6vjs4JtW0sGxGoYOK?= =?us-ascii?Q?S/GeT43qY5Sw7dN9t3hPa/vlUobNJfujivrPS5g8doECbmpDIVT7P5Je5yh2?= =?us-ascii?Q?0S+9kcXBCiQz0KkXMkClmCwx4HcCwd2Q/TF1DkCy9rdS2GVgXvwn5iI0ww1u?= =?us-ascii?Q?Ap1+ofTEPuJ0v2+hzkFjoLPFyitP9bK/QG7PJvcDrr99zcZf0AMqa8F8sH2/?= =?us-ascii?Q?MSeBw+Q1O2IojhDHGvutJctVvU70BNska1byXK6Gh7tFP0bgnfk62VBs8BuI?= =?us-ascii?Q?vfO7b8SuIw3u9KfmxBXJN//NgviaJx/dP/mhrIkRWIZ3nEcl8RxqgqZCy9wJ?= =?us-ascii?Q?eRx3iOcK05/pdcemQ3L80R9IqFNk+U5FvQBXOrC3azPVRid2oouXAkkFfSC6?= =?us-ascii?Q?Ct3mnpd2hyyYulw656myX/0HC4+63rMATNl3N7CvY9XA8yqBaVbGI49AYZiD?= =?us-ascii?Q?v2O23cnnN/lyUtLUEJYew/J1qEgd99WWLyNQRkjPgmV40KGBNXPJQthGThvb?= =?us-ascii?Q?AFERCOpkOIC5mnGJ0flz2HXvk9qZXbot8qqpbzhkF6pvRVSQyA1Lun/D/1Gg?= =?us-ascii?Q?1pskfkBqeh2KpR3/dINprQ3kPpQE9N6cbL726Ipt47k0UwHb6Dw0my7dGSk5?= =?us-ascii?Q?hG0at8Av/BWPxqU6+/6NYUigqz4HB8iGSATxzOVLA8JjtmB3hupAcf6zvxRA?= =?us-ascii?Q?hk0dWssftr96jrAGYQnbMEtO3KzJmoKperZpqTLZ4lNvgXFuyo/qTJN+r6aW?= =?us-ascii?Q?hH6YEZMfEor08sAgf8jBth2ahNSU5UCJeiHzXPYS?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4cd0001d-a9f3-416d-ebac-08ddc5e3a017 X-MS-Exchange-CrossTenant-AuthSource: AM0PR04MB7044.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Jul 2025 10:12:39.3027 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: uWh3w7rPd6RIBDYoMMA9oxgZT7mQQjB0dVqk9YPUHtVqO33QLmHbkC82HGyGR3UAnz5qapBx+707GilzN15YpQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8PR04MB7180 Content-Type: text/plain; charset="utf-8" The enable_audio() and disable_audio() callback pointers are in plat_data structure, and the audio device driver needs to get plat_data for assign these pointers. So add a function to export plat_data structure. Signed-off-by: Shengjiu Wang --- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 6 ++++++ include/drm/bridge/dw_hdmi.h | 1 + 2 files changed, 7 insertions(+) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/br= idge/synopsys/dw-hdmi.c index 76c6570e2a85..3dfa42178f6c 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -198,6 +198,12 @@ struct dw_hdmi { enum drm_connector_status last_connector_result; }; =20 +const struct dw_hdmi_plat_data *dw_hdmi_to_plat_data(struct dw_hdmi *hdmi) +{ + return hdmi->plat_data; +} +EXPORT_SYMBOL_GPL(dw_hdmi_to_plat_data); + #define HDMI_IH_PHY_STAT0_RX_SENSE \ (HDMI_IH_PHY_STAT0_RX_SENSE0 | HDMI_IH_PHY_STAT0_RX_SENSE1 | \ HDMI_IH_PHY_STAT0_RX_SENSE2 | HDMI_IH_PHY_STAT0_RX_SENSE3) diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h index 6a46baa0737c..a56a3519a22a 100644 --- a/include/drm/bridge/dw_hdmi.h +++ b/include/drm/bridge/dw_hdmi.h @@ -208,4 +208,5 @@ void dw_hdmi_phy_setup_hpd(struct dw_hdmi *hdmi, void *= data); =20 bool dw_hdmi_bus_fmt_is_420(struct dw_hdmi *hdmi); =20 +const struct dw_hdmi_plat_data *dw_hdmi_to_plat_data(struct dw_hdmi *hdmi); #endif /* __IMX_HDMI_H__ */ --=20 2.34.1