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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 MWH0EPF000A6732.mail.protection.outlook.com (10.167.249.24) 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 03:25:48 +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 21:25:12 -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 11/22] ACPI: platform_profile: Add name attribute to class interface Date: Thu, 5 Dec 2024 21:19:07 -0600 Message-ID: <20241206031918.1537-12-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: linux-acpi@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: MWH0EPF000A6732:EE_|DM4PR12MB6160:EE_ X-MS-Office365-Filtering-Correlation-Id: e57dc12c-ce64-465b-647e-08dd15a5ae01 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|376014|7416014|82310400026|36860700013|1800799024; X-Microsoft-Antispam-Message-Info: =?utf-8?q?hmBC6uTwf6Ex+2IeKpthRm7tZhyvaNg?= =?utf-8?q?GCPpebU6nGTM9zHME2L5pNAZwuC4hOIFr7jerj2gn1JCPAmu7liNHsvHQfOHWJS45?= =?utf-8?q?GbvB0hy78shsfLl0IWP+OmYH9plbEtJ2SvNGCKe5Yjt5vRCD24+OlMsw7Elgvw8uh?= =?utf-8?q?1hMtDS6v7TX57j7ZjUnEOSUKIFm1e6t/ntjyXPLB/SYj0iWWT7PPmu1yEiB0WgH/5?= =?utf-8?q?3s6eJ8eQhdJlv/j4p0vIYUhUgrMQpGG4F0ZFiRe1geECrE7uLWxz7Tv4cGuSjFZtQ?= =?utf-8?q?+Uw1X/9BzNMgdvQHU8f/F7o4fhVWtfbaf6wImQQ6SBrwADkD5On6m3NFQtuDTeRa5?= =?utf-8?q?YYzFnmi7ludAVjpuelogiBMND/pbfW13sMFKeAXvhiNXV1w4SB1UUTHimWIhNpVps?= =?utf-8?q?eX52xcOJMZDDgqqCD5n6z6PsETQ0xK02+fNouMZ/bsPNKy9d5N0jzLC5bvQBdbh8/?= =?utf-8?q?hC2nPhy1MvK5YZWT0LfhWEkJZTbUD0oTXvKlLCjyU9otW/pWb8vC5qDP0rWh1ISnh?= =?utf-8?q?+yC+5wWwEGIz/gWW0l+biaJxHxQeHBMtx/VZc3vb+RZULDgsRu2EnSzRNFYdMqbOO?= =?utf-8?q?O5PKX9iMhAJGhUoQAv4DtmSpkcuybdJmxCVHCRcqtNoSEHEb69mT0wLpG/PL8+bT7?= =?utf-8?q?W3e1DyIC3zt3ePhFt3teyJTM06dGypY+iBkqYL53kPHj6eihCVFdv5cTG6y2EX9n2?= =?utf-8?q?Fnr82UlEcEWVVjgDFunlFltiS4d8KT1GX44XZ+fc/q8+DLMafLw+Dshsiav3N5B/U?= =?utf-8?q?e4VnxpFl/Dd95mOeGw1TwR2uEGIs7IjvBV0a95s+uDwrFBJFyfg+aRzdjDZHL3snp?= =?utf-8?q?qViyckjdHiNMUfKvwjjUwS0JRgHThj8JT6b56MtrgPjmQVMhSaH6wcYrpeiE/iTGE?= =?utf-8?q?wWPvrikFypHavqciYZ4PKP2jydOXvijHIKHU7FaYPDckdAif6SlghAM2+5LkF7PUq?= =?utf-8?q?Y+2V1FTavtPgPw+8vJrrShph/E85mZNln3cj9gvhKWRzfHXdBIZdQ07/sPX75TBsw?= =?utf-8?q?54Lhlfv+jYuIBFPz/XP5yFTkbcdExpIY0JEjdYhx9ABotjaBSx6iPwbob3FjGtRKr?= =?utf-8?q?RzLXO+EgfhfQk65hbg+lok2kexPhgVD7wfx9ZB6txRyfjyAxzegZ/eVYLFrMw0pU1?= =?utf-8?q?+x3hHxTJANZcBkTwgjpl4Omf7gR3KNV/lc6RidJzex9bAujn8aNpULTddHXz3rC49?= =?utf-8?q?7lpSNvNSlmqluPVz9taEwUg5876n703dcHofpQc5+mQlHAGswyvfeDjcqePD9aU7R?= =?utf-8?q?5yDCFpFQc21udkdW1NE6u0ssgX4YPhTSOQNZkpzuMKuWBhLrx07di99cxK2xL0YIz?= =?utf-8?q?Q3+KHJEW5cYyE0hQ+LHrXF8FsTph4MnG34cUmV7bDtHZReA6obA4XP72bm29DyPVE?= =?utf-8?q?DwH40PU16DA?= 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)(376014)(7416014)(82310400026)(36860700013)(1800799024); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Dec 2024 03:25:48.8029 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e57dc12c-ce64-465b-647e-08dd15a5ae01 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: MWH0EPF000A6732.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB6160 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 --- 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 11eb60b09bac4..49a8bd6e97ece 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,