{"id":2231174,"url":"http://patchwork.ozlabs.org/api/patches/2231174/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pci/patch/20260430110652.558622-20-vladimir.oltean@nxp.com/","project":{"id":28,"url":"http://patchwork.ozlabs.org/api/projects/28/?format=json","name":"Linux PCI development","link_name":"linux-pci","list_id":"linux-pci.vger.kernel.org","list_email":"linux-pci@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260430110652.558622-20-vladimir.oltean@nxp.com>","list_archive_url":null,"date":"2026-04-30T11:06:44","name":"[v7,phy-next,19/27] drm: bridge: cdns-mhdp8546: use consumer API for getting PHY bus width","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"1bbdf8ab20eb07e7291110cf9f234f8fd41ef1eb","submitter":{"id":75582,"url":"http://patchwork.ozlabs.org/api/people/75582/?format=json","name":"Vladimir Oltean","email":"vladimir.oltean@nxp.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-pci/patch/20260430110652.558622-20-vladimir.oltean@nxp.com/mbox/","series":[{"id":502278,"url":"http://patchwork.ozlabs.org/api/series/502278/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pci/list/?series=502278","date":"2026-04-30T11:06:26","name":"Split Generic PHY consumer and provider","version":7,"mbox":"http://patchwork.ozlabs.org/series/502278/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2231174/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2231174/checks/","tags":{},"related":[],"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-pci@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256\n header.s=selector1 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arc=none"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n bh=bFGBZMKWDaEQT+rrLi1jOkRWHu55g/5Colrht8tYcEI=;\n b=gp16WAgzxQx1c6L8XU17gs34lT1V9Fq3lmpCV1qjM/F39yn3cm77zI/fd4Sy8Gf96tXpC1G0PdYAmEdLUy/OH4F0ehUhOUveRHZOGIHMNaeOfdkRiOojWXv/psWshVdSa2iHa6hw5VuGu3WbrMtY9e4O3kGYzTpQufQnJUS4gDI8Houo6l9zr5HziLJIDmdIkBPKxL1+3vThcRlg8zxReS18ti2rakSJGnTpUEmSZBZaPwLd6QZmYuAiw+Nl8J3VN0OwrGOQIXT2O+K1SFzvg/eAyfWNwyKEZ4dMaho1NcASmyG5sBseIYor9fSDrneCjJJaPg3SWsv5rQNzQtHi5Q==","From":"Vladimir Oltean ","To":"linux-phy@lists.infradead.org","Cc":"Vinod Koul ,\n\tNeil Armstrong ,\n\tdri-devel@lists.freedesktop.org,\n\tfreedreno@lists.freedesktop.org,\n\tlinux-arm-kernel@lists.infradead.org,\n\tlinux-arm-msm@vger.kernel.org,\n\tlinux-can@vger.kernel.org,\n\tlinux-gpio@vger.kernel.org,\n\tlinux-ide@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org,\n\tlinux-media@vger.kernel.org,\n\tlinux-pci@vger.kernel.org,\n\tlinux-renesas-soc@vger.kernel.org,\n\tlinux-riscv@lists.infradead.org,\n\tlinux-rockchip@lists.infradead.org,\n\tlinux-samsung-soc@vger.kernel.org,\n\tlinux-scsi@vger.kernel.org,\n\tlinux-sunxi@lists.linux.dev,\n\tlinux-tegra@vger.kernel.org,\n\tlinux-usb@vger.kernel.org,\n\tnetdev@vger.kernel.org,\n\tspacemit@lists.linux.dev,\n\tUNGLinuxDriver@microchip.com,\n\tAndrzej Hajda ,\n\tRobert Foss ,\n\tLaurent Pinchart ,\n\tJonas Karlman ,\n\tJernej Skrabec ,\n\tMaarten Lankhorst ,\n\tMaxime Ripard ,\n\tThomas Zimmermann ,\n\tDavid Airlie ,\n\tSimona Vetter ","Subject":"[PATCH v7 phy-next 19/27] drm: bridge: cdns-mhdp8546: use consumer\n API for getting PHY bus width","Date":"Thu, 30 Apr 2026 14:06:44 +0300","Message-Id":"<20260430110652.558622-20-vladimir.oltean@nxp.com>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20260430110652.558622-1-vladimir.oltean@nxp.com>","References":"<20260430110652.558622-1-vladimir.oltean@nxp.com>","Content-Transfer-Encoding":"8bit","Content-Type":"text/plain","X-ClientProxiedBy":"AM8P251CA0017.EURP251.PROD.OUTLOOK.COM\n (2603:10a6:20b:21b::22) To AM9PR04MB8585.eurprd04.prod.outlook.com\n (2603:10a6:20b:438::13)","Precedence":"bulk","X-Mailing-List":"linux-pci@vger.kernel.org","List-Id":"","List-Subscribe":"","List-Unsubscribe":"","MIME-Version":"1.0","X-MS-PublicTrafficType":"Email","X-MS-TrafficTypeDiagnostic":"AM9PR04MB8585:EE_|VI1PR04MB7182:EE_","X-MS-Office365-Filtering-Correlation-Id":"11e034de-3fd0-44c6-63e7-08dea6a8abd2","X-LD-Processed":"686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr","X-MS-Exchange-SenderADCheck":"1","X-MS-Exchange-AntiSpam-Relay":"0","X-Microsoft-Antispam":"\n 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","X-OriginatorOrg":"nxp.com","X-MS-Exchange-CrossTenant-Network-Message-Id":"\n 11e034de-3fd0-44c6-63e7-08dea6a8abd2","X-MS-Exchange-CrossTenant-AuthSource":"AM9PR04MB8585.eurprd04.prod.outlook.com","X-MS-Exchange-CrossTenant-AuthAs":"Internal","X-MS-Exchange-CrossTenant-OriginalArrivalTime":"30 Apr 2026 11:07:30.6408\n (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":"\n BNH+SDHrCDiRJNxQYh8DOltMMpOYTKRtFOkdiMHVVdmUL3+/ys8JEk4iJeLvVS7/Li6dWICjNAZPbtX1jvWuLA==","X-MS-Exchange-Transport-CrossTenantHeadersStamped":"VI1PR04MB7182"},"content":"The Cadence MHDP8546 DP bridge driver gets the PHY bus_width attribute\n(holding number of lanes) directly, but doing this will no longer be\npossible after the definition of struct phy is hidden from consumers.\n\nUse the phy_get_bus_width() API function designed specifically for\nconsumers.\n\nSigned-off-by: Vladimir Oltean \n---\nCc: Andrzej Hajda \nCc: Neil Armstrong \nCc: Robert Foss \nCc: Laurent Pinchart \nCc: Jonas Karlman \nCc: Jernej Skrabec \nCc: Maarten Lankhorst \nCc: Maxime Ripard \nCc: Thomas Zimmermann \nCc: David Airlie \nCc: Simona Vetter \n\nv1->v7: none\n---\n drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c\nindex 87847978c1fb..76a684d4be26 100644\n--- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c\n+++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c\n@@ -1300,7 +1300,7 @@ static void cdns_mhdp_fill_host_caps(struct cdns_mhdp_device *mhdp)\n \n \t/* Get source capabilities based on PHY attributes */\n \n-\tmhdp->host.lanes_cnt = mhdp->phy->attrs.bus_width;\n+\tmhdp->host.lanes_cnt = phy_get_bus_width(mhdp->phy);\n \tif (!mhdp->host.lanes_cnt)\n \t\tmhdp->host.lanes_cnt = 4;\n \n","prefixes":["v7","phy-next","19/27"]}