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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 MWH0EPF000A672F.mail.protection.outlook.com (10.167.249.21) 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 03:26:11 +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 21:26:08 -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 16/22] ACPI: platform_profile: Add concept of a "custom" profile Date: Thu, 5 Dec 2024 21:19:12 -0600 Message-ID: <20241206031918.1537-17-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: MWH0EPF000A672F:EE_|DM4PR12MB7669:EE_ X-MS-Office365-Filtering-Correlation-Id: 76928b0e-3b56-48d8-b569-08dd15a5bb8f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|376014|36860700013|7416014|1800799024; X-Microsoft-Antispam-Message-Info: =?utf-8?q?aPO/c+Un4j5tUUYm4X/l8fcA4jXaV27?= =?utf-8?q?W60uAAZ4U3riiSVzKsP6CXvaZDmdqU6k50QZArCfef2V2xVcTqavdsuOoz4F6YBgk?= =?utf-8?q?zk+WcRoJBcb4ibH+l3FqImzngBCoR2iQ9GeVfY4l3RWbY2bS6klhD8BGM2WQ12ASf?= =?utf-8?q?7dhuWavSVRxsrEj/GTHy+FnTespD+3pTmtoqmJiqDGcGqIErluZbV4EHKCqeyVsuq?= =?utf-8?q?MdXClEb+7MWJTmMcrb079MA2tUWGdSbGbyl+soZ4Ty5eaeGvsIW7M3+BHr5Ez9aS4?= =?utf-8?q?1hQbNRmauI+582IJnhQvU9jevAzhARbBABewRsA1GzZ3FuwijO9Z6lcOVf2qnyhki?= =?utf-8?q?pMKfZlf4qiz+ueiHGPvmsMmIsx3dUhlrzDdmlDG+KoezgMteCox6oYOkyBQ43nCrn?= =?utf-8?q?4nfUxQJIQr8SXLSoTyHPE03FPo3e3+RncbZCnnkmLPcA25ipP1SLuTtT//Jxb5F6Q?= =?utf-8?q?Vyo9GnFv1SGsnYCDwd54Cyfs0u0sSv//lgj+MbsIbBCs8+5fK4vs/p5V0Y84Z9RJW?= =?utf-8?q?BG6BY1NoSeZeHAvJg03OJzyhrDDVCOKmGNbgzua35Rxu6Q65I7WCnfAhwNM9kVuGT?= =?utf-8?q?kFB7wdxw2saVkKc1eisDqQlHLVPthi4R8cX8YBRfj65yoqdm9LviC//v5w7+h3zOT?= =?utf-8?q?tyMPIciqxXvuoUXvHPDw49n9ftjwLj34ii/7GWQpDEzGeUmES3a5gexbjb0tQrbLx?= =?utf-8?q?2rOpSYh7n4NqkqBWsMEKfMynwB7VQCcTNjDSgRfl/mgZWuOv08shdxul3RP8dJebG?= =?utf-8?q?wxWRVB5qunXM+cswse1eHOmDefTtWCQtw9eyrU5xrMggXmJwI5yMKWcTO2ipshjgy?= =?utf-8?q?7gfh0QWdFEEOhG1U/DX+DKD8p3jq2YH+6/i8sF5RSzdywb/7xiZnxB9ur2P9I/9l4?= =?utf-8?q?oxKafEGG39aOQsWAbXDQPjMwqv35peVZAKjOIPvNoYytN5ijC1FByczdL4wkqQ57s?= =?utf-8?q?jqACLUS9d2Nh+Gqw5d07vAv9WoIzOp+Ubo5ik/8o7IU1yDPEjLipN5VEJE4ec8PXl?= =?utf-8?q?BOnEf6FLpUgaFUJMA8+dewZ5C289XCGHMyVoXSfd5tXiUtE9Z7HdZPrn8vUIuGqbb?= =?utf-8?q?5UlXK7lSjfSfgy/JhAX61Bq2p+7ugEvUnTBUsHNT1AyCi+a+xXQw6vgkHNI13IaqN?= =?utf-8?q?szTdGZXHX/S2rm4SYrZtgmMpzDXVu/7PPuDFjiqVw02D/gXTZvJU+ArrLrF5N05jL?= =?utf-8?q?Udg4p/M+N2e20xovKH18v1dB464UZ9w0JuzZU9cJv9QsEF7blRcdIq2/rJtHOyaUm?= =?utf-8?q?JF0P9trzQWGl5RFt5JWyqVMMWxMvTkjYwB7Wy3JyWitARMRkX4uDYXHeqFKl2pYeA?= =?utf-8?q?u/ZDNoKAgIwFP45J+1NpfUBff4CvB4Qa1L4h5oLSrpc1XftZA0RrLtQqUCBuZzPIT?= =?utf-8?q?+P0R1ITCSjL?= 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)(82310400026)(376014)(36860700013)(7416014)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Dec 2024 03:26:11.5304 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 76928b0e-3b56-48d8-b569-08dd15a5bb8f 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: MWH0EPF000A672F.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB7669 When two profile handlers don't agree on the current profile it's ambiguous what to show to the legacy sysfs interface. Add a "custom" profile string that userspace will be able to use the legacy sysfs interface to distinguish this situation.. Additionally drivers can choose to use this to indicate that a user has modified driver settings in a way that the platform profile advertised by a driver is not accurate. Reviewed-by: Armin Wolf Tested-by: Mark Pearson Reviewed-by: Mark Pearson Reviewed-by: Ilpo Järvinen Signed-off-by: Mario Limonciello --- v10: * Update commit message --- drivers/acpi/platform_profile.c | 1 + include/linux/platform_profile.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c index bdf69255ed9ca..54483269b8834 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -20,6 +20,7 @@ static const char * const profile_names[] = { [PLATFORM_PROFILE_BALANCED] = "balanced", [PLATFORM_PROFILE_BALANCED_PERFORMANCE] = "balanced-performance", [PLATFORM_PROFILE_PERFORMANCE] = "performance", + [PLATFORM_PROFILE_CUSTOM] = "custom", }; static_assert(ARRAY_SIZE(profile_names) == PLATFORM_PROFILE_LAST); diff --git a/include/linux/platform_profile.h b/include/linux/platform_profile.h index a888fd085c513..0682bb4c57e5d 100644 --- a/include/linux/platform_profile.h +++ b/include/linux/platform_profile.h @@ -23,6 +23,7 @@ enum platform_profile_option { PLATFORM_PROFILE_BALANCED, PLATFORM_PROFILE_BALANCED_PERFORMANCE, PLATFORM_PROFILE_PERFORMANCE, + PLATFORM_PROFILE_CUSTOM, PLATFORM_PROFILE_LAST, /*must always be last */ };