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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 CY4PEPF0000EDD6.mail.protection.outlook.com (10.167.241.202) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8230.7 via Frontend Transport; Sat, 30 Nov 2024 14:05:42 +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; Sat, 30 Nov 2024 08:05:39 -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 v8 11/22] ACPI: platform_profile: Add name attribute to class interface Date: Sat, 30 Nov 2024 08:04:43 -0600 Message-ID: <20241130140454.455-12-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241130140454.455-1-mario.limonciello@amd.com> References: <20241130140454.455-1-mario.limonciello@amd.com> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EDD6:EE_|MN2PR12MB4061:EE_ X-MS-Office365-Filtering-Correlation-Id: 8deb3eea-ba52-4f15-6419-08dd1148140e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|36860700013|7416014|376014|1800799024|82310400026; X-Microsoft-Antispam-Message-Info: =?utf-8?q?Y3xQVNzvcBwtC0KafeJlguXS5uuEjXu?= =?utf-8?q?LQ3zeY1W6SN4N+/JNJhkBbdt/7iJV4sm09Kw6+6uEBaT6rBZgX9yjuxGBdSL8xckv?= =?utf-8?q?/XhG4TKHxhNx8n/9+wIj8N82sFKLSQQPdvSKuJGoW+/pf0+OlnuNkoEdBjfSfN8mM?= =?utf-8?q?smeYGJDNcnGXT9An90xHAXE4bgcsguCDvSpXv4pkidLybGAUzISrtnMuj0sz7YooC?= =?utf-8?q?CFyQLsdh5VeNQYcI7mtPq0TNShPRAKyyV8DdO5neVrbot1FwRzyOUSVguVDE4wogH?= =?utf-8?q?xbvmGUnzYhLq6VtfNvRwY8beINpjfOi76f6HUnTt3OcCFwWwjkUW3h6xz4FhB0umO?= =?utf-8?q?KM1l2o9yDkYBOnHo8fTxyWCvKRExPXn7so2neShwOV21Hspc9M25sgUkcJItVhlea?= =?utf-8?q?l22sAMh5CuBYn+5cnmKVrhaOKZmyllZOLxPNoh5G/QccY85Xd/lsIZ1b6POBfaLUS?= =?utf-8?q?+eDuJolb2S+Ex6UanjLihynYqZW2M+tsi8I8wqfHTIX/LZXZ+L+yujVZfYanBDAB2?= =?utf-8?q?RyCD3jXS+UX16Qy/Oe2BKMEfgyOlimnxOqoOvwWknAS3GktT8oW5Y6hIBdWqUJkP3?= =?utf-8?q?NegcpPixvPWnn7EmjzoVMgtMKyEnW6tqXHSONmrmwd8tsIiYNTBv2Jw+KVy9oEuGi?= =?utf-8?q?NaqK2NVIFmknhlmmkji9Dei526Kp3fLQlxuL9nOovrKa8TJTwu/5Jym3g6RVhXQBI?= =?utf-8?q?+0N2rUVonzwRd9hM4DDHQDJBnJg0kMD1zN1aOIFsFsoN1Gru2nCNf3Fd0hVZef44n?= =?utf-8?q?bBnemufOfs4bn/foEp2rOHMqrSwQMycRU0EKWDK9ZZU1Lt8fCVB+Eb2dM8p5tPsYb?= =?utf-8?q?j+Ai59etsOUlhuRYGdLW/YW7QOlSvEG1pWZhgAib/dNF7mLJWnkdo8WulaewFNatV?= =?utf-8?q?U9xk+R31UcaLT2soBuW8Z2VAqgosmJSKGd8uYncIbywEpbVp1af3H3bk/xb1WFitD?= =?utf-8?q?WH8+TKIA4HgIUMASbj/cwFnNpvVTFi3GWRpGwjGL38hcsdvfiDAZrC05sxtaPUDyj?= =?utf-8?q?4IXI7OKLDOocJBLBcvrF64+xrzjWpADmwAcSIlcsAo8mcjP1wE1gsUK6k382oobYk?= =?utf-8?q?Q+qY/k0EjKxU+5pl/WwX06REBlGqmpdLI608u4hG476mZV8nNZtGSp8vsfL0XIKF4?= =?utf-8?q?GJerBoa4MxuV85iVoqpWWvXd/qzJx2xLVDaKQvzcys59oSG/4q3lBvPGD4HOs2Q5m?= =?utf-8?q?WW4RDMDtNATgmisAoqu0TDzQ2HkSmEZsE+siWXm3XaOdvNXaLJcG27dO4EwrPzZmy?= =?utf-8?q?572LEXT7KQYX+OOCK249flcbtFzsngabezyfI9oCE9/f7igam2VhxHQ9YTVG2NfCN?= =?utf-8?q?vOhTexrGKU7I62AbkNz26q22wbTWnysTnK9Wiqm9DRLbL03IQEdDGwQWSOBXeix3j?= =?utf-8?q?Wbv08x7+n16?= 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)(1800799024)(82310400026); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Nov 2024 14:05:42.6564 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8deb3eea-ba52-4f15-6419-08dd1148140e 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: CY4PEPF0000EDD6.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4061 The name attribute shows the name of the associated platform profile handler. Tested-by: Mark Pearson Reviewed-by: Ilpo Järvinen Reviewed-by: Armin Wolf Reviewed-by: Mark Pearson Signed-off-by: Mario Limonciello --- v8: * Whitespace --- drivers/acpi/platform_profile.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c index 36f7b568deba5..eec842bd00643 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -25,8 +25,31 @@ static_assert(ARRAY_SIZE(profile_names) == PLATFORM_PROFILE_LAST); static DEFINE_IDA(platform_profile_ida); +/** + * name_show - Show the name of the profile handler + * @dev: The device + * @attr: The attribute + * @buf: The buffer to write to + * + * Return: The number of bytes written + */ +static ssize_t name_show(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct platform_profile_handler *handler = dev_get_drvdata(dev); + + return sysfs_emit(buf, "%s\n", handler->name); +} +static DEVICE_ATTR_RO(name); + +static struct attribute *profile_attrs[] = { + &dev_attr_name.attr, + NULL +}; +ATTRIBUTE_GROUPS(profile); + static const struct class platform_profile_class = { .name = "platform-profile", + .dev_groups = profile_groups, }; static ssize_t platform_profile_choices_show(struct device *dev,