From patchwork Mon Aug 21 03:40:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Ying X-Patchwork-Id: 715558 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C268EE49AC for ; Mon, 21 Aug 2023 03:36:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230221AbjHUDgy (ORCPT ); Sun, 20 Aug 2023 23:36:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232665AbjHUDgy (ORCPT ); Sun, 20 Aug 2023 23:36:54 -0400 Received: from EUR03-DBA-obe.outbound.protection.outlook.com (mail-dbaeur03on2044.outbound.protection.outlook.com [40.107.104.44]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F3A4A1 for ; Sun, 20 Aug 2023 20:36:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=IdhnjfnCXoVYydT9ETAJMpifa3I2PKtLMJKtHed8+CqC9mgZmH/HBEeKN1FXi9V3c+K7TGwsO33hzulsRt/orASGj9mSW17vYkXnBoefxB7xR6m0IO0AwL0DEA93YeSpi8FV3ah1Sx8gw/FgzoLjnKRtQDMtfeMdAACbvJ6bQFveqz7/n/1CtcAZ8fTlnMaw47+4XHxtqEsi7bFIZWNSWojVoze00T6HfBgIFrImfn+Wgpwf8NstKT5aruuQTzQcyP+eob7SX0/PsJFcAbtVw5s+dMcKmdXtmJSeWsow+/+GJyjKxIhefwQHZbw0blp8H0Go3AWWP/ZMoxEe4j9IAg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=Yc60TojKkm+EG/yrr5xESHmoBhVpoVUMN1IQ2c9MLKY=; b=E5030RfHOYe1I2AgS/RTqDqsxFD261QswQMUVBTqyDl9IHnTSIRTHBEseg1GJ+reVQPsHMBw0UyRl6cXpanE5XDR7lfPSuWN+ziD9KFn59k5t62CaEDanB0ht2xoZNZ+mMYm2POVKoCeW528mbCv1GtTPexTs0BK9rl/QIcLrMZHg9dRvERIYxgea+9O6jqRJXYY6nFZ712o4ikM3fq7ShL4cp15G/NNwuAkKN8U0MxfhMRT+eFowYZIoWaWx0HSapjGmNJoc/rvh2eQkTZLqEYJgk8eISMntOWCkw2Vz0BATS6+MW6nOoJ9J+k74kcuPxT6jlRjcjAAZ/Dx5mDx6g== 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=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Yc60TojKkm+EG/yrr5xESHmoBhVpoVUMN1IQ2c9MLKY=; b=BKFXi+VPLAT1Dj0n3SDWp188xohnhp7T9EEvpPS82DMEqkJjDu+qfk9APxRnoAwplnI/3YxVlWhVFeiQj5N+bfX0uyzEV5/3qgrqljZJvOaar+Vk9RidfXsxprlJ/n/PpdkRmcmxHM1D/o8CYOLc4Csv0f2OmHVY7wkJfJxHahc= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) by PA4PR04MB7758.eurprd04.prod.outlook.com (2603:10a6:102:c4::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6699.20; Mon, 21 Aug 2023 03:36:49 +0000 Received: from AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::9018:e395:332c:e24b]) by AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::9018:e395:332c:e24b%4]) with mapi id 15.20.6699.022; Mon, 21 Aug 2023 03:36:49 +0000 From: Liu Ying To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, airlied@gmail.com, daniel@ffwll.ch, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, alexander.stein@ew.tq-group.com, sam@ravnborg.org, jagan@amarulasolutions.com, yannick.fertre@foss.st.com, raphael.gallais-pou@foss.st.com, philippe.cornu@foss.st.com, hjc@rock-chips.com, heiko@sntech.de, zyw@rock-chips.com Subject: [PATCH v3 RESEND 1/9] drm/bridge: synopsys: dw-mipi-dsi: Add dw_mipi_dsi_get_bridge() helper Date: Mon, 21 Aug 2023 11:40:00 +0800 Message-Id: <20230821034008.3876938-2-victor.liu@nxp.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20230821034008.3876938-1-victor.liu@nxp.com> References: <20230821034008.3876938-1-victor.liu@nxp.com> X-ClientProxiedBy: SI2P153CA0025.APCP153.PROD.OUTLOOK.COM (2603:1096:4:190::12) To AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM7PR04MB7046:EE_|PA4PR04MB7758:EE_ X-MS-Office365-Filtering-Correlation-Id: 321a1688-cc56-4618-a0f8-08dba1f7da4b 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:AM7PR04MB7046.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230031)(376002)(39860400002)(136003)(396003)(366004)(346002)(186009)(1800799009)(451199024)(1076003)(2616005)(26005)(6512007)(38350700002)(38100700002)(36756003)(86362001)(316002)(8936002)(8676002)(41300700001)(66476007)(66556008)(66946007)(2906002)(4326008)(478600001)(7416002)(6506007)(6486002)(6666004)(52116002)(5660300002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 321a1688-cc56-4618-a0f8-08dba1f7da4b X-MS-Exchange-CrossTenant-AuthSource: AM7PR04MB7046.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Aug 2023 03:36:49.6828 (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: 1cRgsS8TrLFqUiUQYy3o3Wsw/T6QoCed/YS7nKPHpIAKmYAJD0BWfFbXKWWL01WO3+9LLfw87AzBYcHyCw52gw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA4PR04MB7758 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add dw_mipi_dsi_get_bridge() helper so that it can be used by vendor drivers which implement vendor specific extensions to Synopsys DW MIPI DSI. Signed-off-by: Liu Ying --- v1->v3: * No change. drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 6 ++++++ include/drm/bridge/dw_mipi_dsi.h | 2 ++ 2 files changed, 8 insertions(+) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index 04d4a1a10698..ba3cd2a3e339 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -1211,6 +1211,12 @@ void dw_mipi_dsi_set_slave(struct dw_mipi_dsi *dsi, struct dw_mipi_dsi *slave) } EXPORT_SYMBOL_GPL(dw_mipi_dsi_set_slave); +struct drm_bridge *dw_mipi_dsi_get_bridge(struct dw_mipi_dsi *dsi) +{ + return &dsi->bridge; +} +EXPORT_SYMBOL_GPL(dw_mipi_dsi_get_bridge); + /* * Probe/remove API, used from platforms based on the DRM bridge API. */ diff --git a/include/drm/bridge/dw_mipi_dsi.h b/include/drm/bridge/dw_mipi_dsi.h index 5286a53a1875..f54621b17a69 100644 --- a/include/drm/bridge/dw_mipi_dsi.h +++ b/include/drm/bridge/dw_mipi_dsi.h @@ -11,6 +11,7 @@ #include +#include #include struct drm_display_mode; @@ -68,5 +69,6 @@ void dw_mipi_dsi_remove(struct dw_mipi_dsi *dsi); int dw_mipi_dsi_bind(struct dw_mipi_dsi *dsi, struct drm_encoder *encoder); void dw_mipi_dsi_unbind(struct dw_mipi_dsi *dsi); void dw_mipi_dsi_set_slave(struct dw_mipi_dsi *dsi, struct dw_mipi_dsi *slave); +struct drm_bridge *dw_mipi_dsi_get_bridge(struct dw_mipi_dsi *dsi); #endif /* __DW_MIPI_DSI__ */