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Tue, 11 Jul 2023 14:08:53 +0200 Received: from md1za8fc.ppmd.siemens.net (139.25.68.237) by DEMCHDC8WAA.ad011.siemens.net (139.25.226.104) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.25; Tue, 11 Jul 2023 14:08:53 +0200 From: Henning Schild To: Hans de Goede , Mark Gross , , CC: Tobias Schaffner , Gerd Haeussler , Henning Schild Subject: [PATCH 2/2] platform/x86: simatic-ipc: add auto-loading of hwmon modules Date: Tue, 11 Jul 2023 14:08:42 +0200 Message-ID: <20230711120842.30044-3-henning.schild@siemens.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230711120842.30044-1-henning.schild@siemens.com> References: <20230711120842.30044-1-henning.schild@siemens.com> MIME-Version: 1.0 X-Originating-IP: [139.25.68.237] X-ClientProxiedBy: DEMCHDC8WBA.ad011.siemens.net (139.25.226.105) To DEMCHDC8WAA.ad011.siemens.net (139.25.226.104) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: VE1EUR01FT066:EE_|AS2PR10MB7639:EE_ X-MS-Office365-Filtering-Correlation-Id: 272a718b-c106-4e06-6b46-08db82079907 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: siemens.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Jul 2023 12:08:54.6370 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 272a718b-c106-4e06-6b46-08db82079907 X-MS-Exchange-CrossTenant-Id: 38ae3bcd-9579-4fd4-adda-b42e1495d55a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=38ae3bcd-9579-4fd4-adda-b42e1495d55a;Ip=[194.138.21.75];Helo=[hybrid.siemens.com] X-MS-Exchange-CrossTenant-AuthSource: VE1EUR01FT066.eop-EUR01.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS2PR10MB7639 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org In order to know which hwmon modules to load one would have to usually first probe from user-land i.e. with sensors-detect and create a config for each machine. But here we know exactly what machines we are dealing with, so we can request those howmon modules without user-mode detection and config files. Signed-off-by: Henning Schild --- drivers/platform/x86/simatic-ipc.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/drivers/platform/x86/simatic-ipc.c b/drivers/platform/x86/simatic-ipc.c index 71487216d33f..403dc231bef7 100644 --- a/drivers/platform/x86/simatic-ipc.c +++ b/drivers/platform/x86/simatic-ipc.c @@ -153,6 +153,21 @@ static int register_platform_devices(u32 station_id) return 0; } +static void request_additional_modules(u32 station_id) +{ + switch (station_id) { + case SIMATIC_IPC_IPC227G: + case SIMATIC_IPC_IPC277G: + case SIMATIC_IPC_IPCBX_39A: + case SIMATIC_IPC_IPCPX_39A: + request_module("nct6775"); + break; + default: + request_module("emc1403"); + break; + } +} + static int __init simatic_ipc_init_module(void) { const struct dmi_system_id *match; @@ -170,6 +185,8 @@ static int __init simatic_ipc_init_module(void) return 0; } + request_additional_modules(station_id); + return register_platform_devices(station_id); }