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Received: from AM9PR04MB8585.eurprd04.prod.outlook.com (2603:10a6:20b:438::13) by DBBPR04MB7643.eurprd04.prod.outlook.com (2603:10a6:10:203::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9700.27; Tue, 17 Mar 2026 23:05:43 +0000 Received: from AM9PR04MB8585.eurprd04.prod.outlook.com ([fe80::f010:fca8:7ef:62f4]) by AM9PR04MB8585.eurprd04.prod.outlook.com ([fe80::f010:fca8:7ef:62f4%4]) with mapi id 15.20.9700.022; Tue, 17 Mar 2026 23:05:43 +0000 From: Vladimir Oltean To: linux-phy@lists.infradead.org Cc: Vinod Koul , Neil Armstrong , dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-can@vger.kernel.org, linux-gpio@vger.kernel.org, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-pci@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, linux-usb@vger.kernel.org, netdev@vger.kernel.org, spacemit@lists.linux.dev, UNGLinuxDriver@microchip.com, Andrzej Hajda , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Subject: [PATCH v4 phy-next 16/24] drm: bridge: cdns-mhdp8546: use consumer API for getting PHY bus width Date: Wed, 18 Mar 2026 01:04:52 +0200 Message-ID: <20260317230500.2056077-17-vladimir.oltean@nxp.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260317230500.2056077-1-vladimir.oltean@nxp.com> References: <20260317230500.2056077-1-vladimir.oltean@nxp.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: WA2P291CA0018.POLP291.PROD.OUTLOOK.COM (2603:10a6:1d0:1e::13) To AM9PR04MB8585.eurprd04.prod.outlook.com (2603:10a6:20b:438::13) 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: AM9PR04MB8585:EE_|DBBPR04MB7643:EE_ X-MS-Office365-Filtering-Correlation-Id: de73acc1-73ca-4a3c-35c1-08de8479b71a 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|19092799006|10070799003|1800799024|376014|7416014|366016|22082099003|18002099003|56012099003; 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charset="utf-8" The Cadence MHDP8546 DP bridge driver gets the PHY bus_width attribute (holding number of lanes) directly, but doing this will no longer be possible after the definition of struct phy is hidden from consumers. Use the phy_get_bus_width() API function designed specifically for consumers. Signed-off-by: Vladimir Oltean --- Cc: Andrzej Hajda Cc: Neil Armstrong Cc: Robert Foss Cc: Laurent Pinchart Cc: Jonas Karlman Cc: Jernej Skrabec Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Thomas Zimmermann Cc: David Airlie Cc: Simona Vetter v1->v4: none --- drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/= gpu/drm/bridge/cadence/cdns-mhdp8546-core.c index ed7ed82ddb64..e3f8a281f147 100644 --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c @@ -1304,7 +1304,7 @@ static void cdns_mhdp_fill_host_caps(struct cdns_mhdp= _device *mhdp) =20 /* Get source capabilities based on PHY attributes */ =20 - mhdp->host.lanes_cnt =3D mhdp->phy->attrs.bus_width; + mhdp->host.lanes_cnt =3D phy_get_bus_width(mhdp->phy); if (!mhdp->host.lanes_cnt) mhdp->host.lanes_cnt =3D 4; =20 --=20 2.43.0