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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=20J=C3=A4rvinen?= CC: "Rafael J . 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Jones" , Ike Panhc , Henrique de Moraes Holschuh , "Alexis Belmonte" , =?UTF-8?q?Uwe=20Kleine-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-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable 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?B?WTN4UVZOenZjQnd0QzBLYWZlSmxndVhTNXV1RWpYdUxRM3plWTFXNlNONE4r?= =?utf-8?B?L0pOSmhrQmJkdC83aUpWNHNtMDlLdzYrNnVFQmFUNnJCWmdYOXlqdXhHQmRT?= =?utf-8?B?TDh4Y2t2L1hoRzRUS0h4aE54OG4vOSt3SWo4Tjgyc0ZLTFNRUVBkdlNLdUpH?= =?utf-8?B?b1crL3BmMCtPbG51TmtvRWRCamZTZk44bU1zbWVZR0pETmNuR1hUOUFuOTB4?= =?utf-8?B?SEFYRTRiZ2NzZ3VDRHZTcFh2NHBraWRMeWJHQVV6SVNydG5NdWowc3o3WW9v?= =?utf-8?B?Q0NGeVFMc2RoNVZlTlFZY0k3bXRQcTBUTlNoUFJBS3l5VjhEZE81bmVWcmJv?= =?utf-8?B?dDFGd1J6eU9VU1ZndVZERTR3b2dIeGJ2bUdVbnpZaExxNlZ0Zk52UndZOGJl?= =?utf-8?B?SU5wamZPaTc2ZjZIVW5UdDNPY0NGd1d3amtVVzNoNnh6NEZoQjB1bU9LTTFs?= =?utf-8?B?Mm85eURrWUJPbkhvOGZUeHlXQ3ZLUkV4UFhuN3NvMm5lU2h3T1YyMUhzcGM5?= =?utf-8?B?TTI1c2dVa2NKSXRWaGxlYWwyMnNBTWg1Q3VCWW4rNWNubUtWcmhhT0tabXls?= =?utf-8?B?bFpPTHhQTm9oNUcvUWNjWTg1WGQvbHNJWjFiNlBPQmZhTFVTK2VEdUpvbGIy?= =?utf-8?B?UytFeDZVYW5qTGloeW5ZcVpXMk0rdHNpOEk4d3FmSFRJWC9MWlhaK0wreXVq?= =?utf-8?B?VlpmWWFuQkRBQjJSeUNEM2pYUytVWDE2UXkvT2UyQktNRWZneU9saW1ueE9x?= =?utf-8?B?b092d1drbkFTM0drdFQ4b1c1WTZoSUJkV3FVSmtQM05lZ2NwUGl4dlBXbm43?= =?utf-8?B?RW1qem9WTWd0TUt5RW5XNnRxWEhTT05tcm13ZDh0c0lpWU5UQnYySncrS1Z5?= =?utf-8?B?OW9FdUdpTmFxSzJOVklGbWtuaGxtbWtqaTlEZWk1MjZLcDNmTFFseHVMOW5P?= =?utf-8?B?b3ZyS2E4VEpUd3UvNUp5bTNnNlJWaFhRQkkrME4yclVWb256d1JkOWhNNERE?= =?utf-8?B?SFFESkJuSmcwa01EMXpOMWFPSUZzRnNvTjFHcnUybkNOZjNGZDBoVlplZjQ0?= =?utf-8?B?bmJCbmVtdWZPZnM0Ym4vZm9FcDJyT0hNcXJTd1FNeWNSVTBFS1dESzlaWlUx?= =?utf-8?B?THQ4ZkNWQitFYjJkTThwNXRQc1liaitBaTU5ZXRzT1VsaHVSWUdkTFcvWVc3?= =?utf-8?B?UU9sU3ZFRzFwV1poZ0FpYi9kTkY3bUxKV25rZG84V3VsYWV3Rk5hdFZVOXhr?= =?utf-8?B?K1IzMVVjYUxUMnNvQnVXOFoyVkFxZ29zbUpTS0dkOHVZbmNJYnl3RXBiVnAx?= =?utf-8?B?YWYzSDNiay94YjFXRml0RFdIOCtUS0lBNEhnSVVNQVNiai9jd0ZuTnB2VlRG?= =?utf-8?B?aTNHV1JwR3dqR0wzOGhjc2R2ZmlEQVpyQzA1c3h0YVBVRHlqNElYSTdPS0xE?= =?utf-8?B?T29jSkJMQmN2ckY2NCt4cnpqV3BBRG13QWNTSWxjc0FvOG1jalAxd0UxZ3NV?= =?utf-8?B?SzZrMzgyb29iWWtRK3FZL2swRWpLeFUrNXBsL1d3WDA2UkVCbEdxbXBkTEk2?= =?utf-8?B?MDh1NGhHNDc2bVpWOG5OWnRHU3A4dnNmTDBYSUtGNEdKZXJCb2E0TXh1Vjg1?= =?utf-8?B?aVZvcXBXV3ZYZC9xekp4MnhMVkRhS1F2emN5czU5b1NHLzRxM2xCdlBHRDRI?= =?utf-8?B?T3MyUTVtV1c0UkRNRHROQVRnbWlzQW9xdTBURHpRMkhrU21FWnNFK3NpV1ht?= =?utf-8?B?M1hhT2R2TlhhTEpjRzI3ZE80RXdyUHpabXk1NzJMRVhUN0tRWVgrT09DSzI0?= =?utf-8?B?OWZsY2J0RnpzbmdhYmV6eWZJOW9DRTkvZjdpZ2FtMlZoeEhROVlUVkcyTmZD?= =?utf-8?B?TnZPaFRleHJHS1U3STYyQWJrTnoyNnEyMndiVFdueXNUbks5V2lxbTlEUkxi?= =?utf-8?Q?L03IQEdDGwQWSOBXeix3jWbv08x7+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 J=C3=A4rvinen 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_profil= e.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) =3D=3D PLATFORM_= PROFILE_LAST); =20 static DEFINE_IDA(platform_profile_ida); =20 +/** + * 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 =3D dev_get_drvdata(dev); + + return sysfs_emit(buf, "%s\n", handler->name); +} +static DEVICE_ATTR_RO(name); + +static struct attribute *profile_attrs[] =3D { + &dev_attr_name.attr, + NULL +}; +ATTRIBUTE_GROUPS(profile); + static const struct class platform_profile_class =3D { .name =3D "platform-profile", + .dev_groups =3D profile_groups, }; =20 static ssize_t platform_profile_choices_show(struct device *dev, --=20 2.43.0