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client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by BN1PEPF00004686.mail.protection.outlook.com (10.167.243.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8230.7 via Frontend Transport; Fri, 6 Dec 2024 03:26:24 +0000 Received: from AUS-P9-MLIMONCI.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 5 Dec 2024 21:26:21 -0600 From: Mario Limonciello To: Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= CC: "Rafael J . Wysocki" , Len Brown , Maximilian Luz , Lee Chun-Yi , "Shyam Sundar S K" , Corentin Chary , "Luke D . Jones" , Ike Panhc , Henrique de Moraes Holschuh , "Alexis Belmonte" , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Ai Chao , Gergo Koteles , open list , "open list:ACPI" , "open list:MICROSOFT SURFACE PLATFORM PROFILE DRIVER" , "open list:THINKPAD ACPI EXTRAS DRIVER" , Mark Pearson , Matthew Schwartz , Mario Limonciello , Armin Wolf Subject: [PATCH v10 19/22] ACPI: platform_profile: Notify class device from platform_profile_notify() Date: Thu, 5 Dec 2024 21:19:15 -0600 Message-ID: <20241206031918.1537-20-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241206031918.1537-1-mario.limonciello@amd.com> References: <20241206031918.1537-1-mario.limonciello@amd.com> Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN1PEPF00004686:EE_|MN6PR12MB8541:EE_ X-MS-Office365-Filtering-Correlation-Id: d9a89134-6688-475e-c3e1-08dd15a5c2fd X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|7416014|376014|82310400026|1800799024; X-Microsoft-Antispam-Message-Info: =?utf-8?q?hGfW1uIrc2Pia3S86bD/WLFk5G4Bfdp?= =?utf-8?q?BZB6crJcupMt0UPRKirbRLYoyzoFZl/75vQBtdKGqNJqDp8mRKZTZbNM2R9lgF1SO?= =?utf-8?q?b/PPJCP98I/kr3/9JkF7ZMMQyi2Lzbj/EAENTkc+4CgrD4bOLVSgvvlb84aK6mHLE?= =?utf-8?q?vqoHQxeQt3Hnl6GDony+04WmCEHIoot1bcNfz24keTsxWXmDqx1TlwxwVQN3t5JG4?= =?utf-8?q?hniYk3VlwyijmCL8wz4WD7qSYl2ZUjfXwk8FVz2+/jMeqfhn70gqEHU6CyY/kqyi3?= =?utf-8?q?0d7MBtAOIOUJnbn+Quj0EPXkP6EH4JSykco9NBAVKhPtfVs5xzupoj4FgD6Gb1B9P?= =?utf-8?q?PbwKyIahKeFgjuOPYFxYNFRgzT7jwDshGt+MV7LqwSUF9uvMdQpzqh98mtAc19cVS?= =?utf-8?q?pOePbU5lEj0AzK7HN+fYpNJkK25O+dLmOZLKsgiOQKIU3aGZBADMmFCXFbHy7wtZQ?= =?utf-8?q?8vkmoLIYluN3BRdX4XAbsOmsarcT5W1cLzPC6cYxRsepyufI3v/XG1yMTQaslIZ/J?= =?utf-8?q?w8WPqSQ9+E8HPRT4dvuiuggEdc1pyI7q3QAG9ktdKyVHka9BoPNYipplg/dgUi83r?= =?utf-8?q?+hcC+3F31jihm+a1YD5jD28u8J3DCo0d8DPJxOsnlYbKzdRy5I8hf3zak5ExwgauF?= =?utf-8?q?1s1HjX5u0dry/k2N5tc2Nj+sKx1m1+tmq2+ObVaFu7fHyAzU4IaxmpoDmuq2fWzCG?= =?utf-8?q?M7NXSxeol1G5dgkeyf19c8YJUIa+PGDx21CRFkgQF2GY7J1KAU9ZeF3ykodIRj29G?= =?utf-8?q?9RXJW+Eo+6c1LJUzlp3F7KLqJARd4gmZgu3EmhLIWpsxKpZdHGBbMyq6xIqOJpKo5?= =?utf-8?q?73NQYmWRfjL4GZ1IEnAlcak9Kfi4Jrj51eC6Is6JOnvgHgx968uAk9ij6IvpIikU6?= =?utf-8?q?IpGgAeW8aDN2UemUkM8OuWUjLZUPmwlbOkWlHpGU3vBtFddi5om1dA0N8VWu/5peF?= =?utf-8?q?h57CggzRjggxw4opA/JL4Y3eZhGNGjiEvaAIIJRAF0OTBh77kUV2LnIt43LKE3dbV?= =?utf-8?q?qhD+O6owmFG6EiZ3wPgjhbQSq+1slmdrWu51knhSvvJb3tQC+aam4NFR69+fkxzra?= =?utf-8?q?bWv7CYDWUCUQWtGKiF1zF2CmjGGed3IhIl1b/r6o/sVdG9MR8DCrboS/KOI1xdIQM?= =?utf-8?q?Za+f+WE6OtFp8DYhdIvo3ZhtfnaFfd/CUQsbNiRYJeVTT9WTgp0k9nUYPgdGlrqUk?= =?utf-8?q?AZI9c+kfg7+4NNbon02RUoi/RcGt7qCMViDQqqUjk6JqcslVyN+WbHEt8Fm6n5aG7?= =?utf-8?q?oc7kjEzQs//A/sRhrsuu5PgWxEeiyLGgKuQ8sRq6CmBwJd2zcBzL7Bw9caytONjNt?= =?utf-8?q?+IELBCGRaulym6z1nlGflrGfnfxe3Yo6MihBVry0eC//HDpF8xaqcbLwpy/JLmo+N?= =?utf-8?q?DMsqcRnPvUO?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700013)(7416014)(376014)(82310400026)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Dec 2024 03:26:24.1051 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d9a89134-6688-475e-c3e1-08dd15a5c2fd X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BN1PEPF00004686.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN6PR12MB8541 When a driver has called platform_profile_notify() both the legacy sysfs interface and the class device should be notified as userspace may listen to either. Reviewed-by: Armin Wolf Reviewed-by: Mark Pearson Reviewed-by: Ilpo Järvinen Signed-off-by: Mario Limonciello --- drivers/acpi/platform_profile.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c index a1fdc56537baf..e105ef48409ec 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -412,6 +412,9 @@ void platform_profile_notify(struct platform_profile_handler *pprof) { if (!cur_profile) return; + scoped_cond_guard(mutex_intr, return, &profile_lock) { + _notify_class_profile(pprof->class_dev, NULL); + } sysfs_notify(acpi_kobj, NULL, "platform_profile"); } EXPORT_SYMBOL_GPL(platform_profile_notify);