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b=iTWyiX2llWH6Yw7RqgUBHSFVgsbyQir+R7BOJPTFv3IoY+XbwUfTl0eInTD1avr29LnuTfaP8mrsttVRoReSi13oQ7Tdts/vizWWeuWA2by3CDJsMvhYyKL5u8gMlm3MrZhN97CGzNRSBcfnX/a2XY5xk7RL17PSSExZHNSc8Rw= Received: from AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) by AM9PR04MB8307.eurprd04.prod.outlook.com (2603:10a6:20b:3e6::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6609.24; Thu, 20 Jul 2023 07:09:54 +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 15.20.6609.022; Thu, 20 Jul 2023 07:09:54 +0000 From: Ying Liu 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" , dl-linux-imx , "alexander.stein@ew.tq-group.com" , "sam@ravnborg.org" , "jagan@amarulasolutions.com" Subject: [PATCH v2 1/9] drm/bridge: synopsys: dw-mipi-dsi: Add dw_mipi_dsi_get_bridge() helper Thread-Topic: [PATCH v2 1/9] drm/bridge: synopsys: dw-mipi-dsi: Add dw_mipi_dsi_get_bridge() helper Thread-Index: Adm62S8M2gb4MN2eQEG+NSKpq9vOfA== Date: Thu, 20 Jul 2023 07:09:54 +0000 Message-ID: <20230720071430.259892-2-victor.liu@nxp.com> References: <20230720071430.259892-1-victor.liu@nxp.com> In-Reply-To: <20230720071430.259892-1-victor.liu@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: SI2PR01CA0039.apcprd01.prod.exchangelabs.com (2603:1096:4:193::16) To AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) x-mailer: git-send-email 2.37.1 authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: AM7PR04MB7046.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 15184736-c12d-4b57-35c7-08db88f05199 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Jul 2023 07:09:54.5117 (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: 9kka767aDne/c9yyIqhsTjMwt7K3yUFApSWU6RR02zRacBSelxYq42Q5oTkeNkYB6VNU7825qNiZpeRnqG7pHw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR04MB8307 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->v2: * 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/dr= m/bridge/synopsys/dw-mipi-dsi.c index b2efecf7d160..57eae0fdd970 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -1207,6 +1207,12 @@ void dw_mipi_dsi_set_slave(struct dw_mipi_dsi *dsi, = struct dw_mipi_dsi *slave) } EXPORT_SYMBOL_GPL(dw_mipi_dsi_set_slave); =20 +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 @@ =20 #include =20 +#include #include =20 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 *sl= ave); +struct drm_bridge *dw_mipi_dsi_get_bridge(struct dw_mipi_dsi *dsi); =20 #endif /* __DW_MIPI_DSI__ */ --=20 2.37.1